CC - Item 5C - Consideration of an Urgency and Non-Urgency Ordinance Adopting by Reference the CA Building Standards Code 2019Attachment A
Urgency Ordinance No. 991
URGENCY ORDINANCE NO. 991
AN URGENCY ORDINANCE OF THE CITY COUNCIL OF THE CITY OF
ROSEMEAD ADOPTING BY REFERENCE, PURSUANT TO
GOVERNMENT CODE SECTION 50022.2, THE 2019 CALIFORNIA
BUILDING STANDARDS AND THOSE CODES AS AMENDED AND
ADOPTED BY LOS ANGELES COUNTY AS NOTED INCLUDING; THE
CALIFORNIA BUILDING CODE-VOLUMES 1 AND 2 (TITLE 26 LOS
ANGELES COUNTY BUILDING CODE), THE CALIFORNIA
ELECTRICAL CODE (TITLE 27 LOS ANGELES COUNTY ELECTRICAL
CODE), THE CALIFORNIA PLUMBING CODE (TITLE 28 LOS ANGELES
COUNTY PLUMBING CODE), THE CALIFORNIA MECHANICAL CODE
(TITLE 29 LOS ANGELES COUNTY MECHANICAL CODE), THE
CALIFORNIA RESIDENTIAL CODE (TITLE 30 LOS ANGELES COUNTY
RESIDENTIAL CODE), THE CALIFORNIA GREEN BUILDING CODE
(TITLE 31 LOS ANGELES COUNTY GREEN BUILDING STANDARDS
CODE), THE CALIFORNIA EXISTING BUILDINGS CODE (TITLE 33 LOS
ANGELES COUNTY EXISTING BUILDING CODE), THE CALIFORNIA
ENERGY CODE, THE CALIFORNIA HISTORICAL BUILDINGS CODE,
ADOPTING LOCAL AMENDMENTS THERETO AND DECLARING THE
URGENCY THEREOF.
THE CITY COUNCIL OF THE CITY OF ROSEMEAD DOES ORDAIN AS
FOLLOWS:
SECTION 1. URGENCY FINDINGS:
A. California State law requires localities, such as the City of Rosemead, to adopt the
2019 California Building, Plumbing, Mechanical, Electrical, Green Building, and Residential Codes
and any modifications there to, by January 1. 2020. Due to the late adoption by Los Angeles County
and the end of the year holidays the City is only now able to adopt these Codes.
B. Government Code sections 36934 and 36937 authorize ordinances to take effect
immediately if they are for the immediate preservation of the public peace, health or safety, contain a
declaration of the facts constituting the urgency, and are passed by a four-fifths vote of the city
council.
C. The City Council finds that it is essential and imperative that the City adopt this
Ordinance as an urgency, adopting by reference the above-listed Codes and modifications
necessitated by local topographical; geological, and climatic conditions by that date. The City
Council further finds that in the absence of legislation effective by that date, technical codes
adequate to meet the City's special circumstances will not be in effect and hazards will be posed
which would immediately threaten the public peace, health, and safety.
D. Accordingly, the City Council finds that this Urgency Ordinance is necessary to be
adopted for the immediate preservation of public peace, health and safety of the City and its
residents.
SECTION 2. SECTION 15.04.010 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.04.010 California Building Code as amended by Los Angeles County Building Code
adopted.
(A) The 2019 California Building Code as amended by Title 26 Los Angeles County
Building Code (adopted November 26, 2019, by the Los Angeles County Board of Supervisors),
together with their appendices, which regulate the erection, construction, enlargement, alteration,
repair, moving, removal, conversion, demolition, occupancy, use, equipment, height, area, security,
abatement, and maintenance of buildings or structures within the City, provide for the issuance of
permits and collection of fees therefor, and provide for penalties for violations thereto, are hereby
adopted by reference, and conflicting ordinances are hereby repealed.
(B) All of the regulations, provisions, conditions, and terms of said codes, together with
their appendices, one copy of which will be on file and accessible to the public for inspection at the
City Clerk’s office, are hereby referred to, adopted and made part of this chapter as if fully set forth
in this chapter with the exceptions, deletions, additions, and amendments thereto as set forth in this
subchapter.
SECTION 3. SECTION 15.04.020 of the Rosemead Municipal Code is hereby amended by
the adding the following definition:
Rehabilitation Appeals Board per SECTION 99.06 shall mean the City Council of the City of
Rosemead.
SECTION 4. SECTION 15.04.060 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.04.060 Violations – Penalties.
Every person violating any provision of the 2019 California Building Code as amended by
Title 26 Los Angeles County Building Code and appendices, adopted by reference by SECTION
15.04.010, or of any permit or license granted thereunder, or any rules or regulations promulgated
pursuant thereto, is guilty of a misdemeanor. Upon conviction thereof he or she shall be punishable
by a fine not to exceed one thousand dollars or imprisonment not to exceed six months, or by both
such fine and imprisonment. The imposition of such penalty for any violation shall not excuse the
violation or permit it to continue. Each day that a violation occurs shall constitute a separate offense.
SECTION 5. SECTION 15.08.010 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.08.010 California Electrical Code as amended by Los Angeles County Electrical Code
adopted.
(A) The 2019 California Electrical Code as amended by Title 27 Los Angeles County
Electrical Code (adopted November 26, 2019, by the Los Angeles County Board of Supervisors),
which provides minimum requirements and standards for the protection of the public health, safety
and welfare by regulating the installation or alteration of electrical wiring, equipment, materials, and
workmanship in the City, provides for the issuance of permits and collection of fees therefor and
provides penalties for violations thereof, with all changes and amendments thereto, is hereby adopted
by reference, and all conflicting ordinances are hereby repealed.
(B) All of the regulations, provisions, conditions, and terms of said codes, together with
their appendices, one copy of which will be on file and accessible to the public for inspection at the
City Clerk’s office, are hereby referred to, adopted and made part of this chapter as if fully set forth
in this chapter with the exceptions, deletions, additions, and amendments thereto as set forth in this
subchapter.
SECTION 6. SECTION 15.08.040 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.08.040 Violations - Penalties
Every person violating any provision of the 2019 California Electrical Code as amended by
Title 27 Los Angeles County Electrical Code and appendices, adopted by reference by SECTION
15.08.010, or of any permit or license granted thereunder, or any rules or regulations promulgated
pursuant thereto, is guilty of a misdemeanor. Upon conviction thereof he or she shall be punishable
by a fine not to exceed one thousand dollars or imprisonment not to exceed six months, or by both
such fine and imprisonment. The imposition of such penalty for any violation shall not excuse the
violation or permit it to continue. Each day that a violation occurs shall constitute a separate offense.
SECTION 7. SECTION 15.12.010 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.12.010 California Plumbing Code as amended by Los Angeles County Plumbing Code
adopted.
(A) The 2019 California Plumbing Code as amended by Title 28 Los Angeles County
Plumbing Code (adopted November 26, 2019, by the Los Angeles County Board of Supervisors),
which provide minimum requirements and standards for the protection of the public health, safety
and welfare by regulating the installation or alteration of plumbing and drainage, materials, venting,
wastes, traps, interceptors, water systems, sewers, gas piping, water heaters and other related
products, and workmanship in the City, provides for the issuance of permits and collection of fees
therefor and provides for penalties the violations thereof, with certain changes and amendments
thereto, is hereby adopted by reference, and all conflicting ordinances are hereby
(B) All of the regulations, provisions, conditions, and terms of said codes, together with
their appendices, one copy of which will be on file and accessible to the public for inspection at the
City Clerk’s office, are hereby referred to, adopted and made part of this chapter as if fully set forth
in this chapter with the exceptions, deletions, additions, and amendments thereto as set forth in this
subchapter.
SECTION 8. SECTION 15.12.040 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.12.040 Violations - Penalties
Every person violating any provision of the 2019 California Plumbing Code as amended by
Title 28 Los Angeles County Plumbing Code and appendices, adopted by reference by SECTION
15.12.010, or of any permit or license granted thereunder, or any rules or regulations promulgated
pursuant thereto, is guilty of a misdemeanor. Upon conviction thereof he or she shall be punishable
by a fine not to exceed one thousand dollars or imprisonment not to exceed six months, or by both
such fine and imprisonment. The imposition of such penalty for any violation shall not excuse the
violation or permit it to continue. Each day that a violation occurs shall constitute a separate offense.
SECTION 9. SECTION 15.16.010 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.16.010 California Mechanical Code as amended by Los Angeles County Mechanical Code
adopted.
(A) The 2019 California Mechanical Code as amended by Title 29 Los Angeles County
Mechanical Code (adopted November 26, 2019, by the Los Angeles County Board of Supervisors),
which regulates and controls the design, construction, quality of materials, erection, installation,
alteration, repair, location, relocation, replacement, addition to, use or maintenance of heating,
venting, cooling, refrigeration systems, or other miscellaneous heat-producing appliances in the City,
provide for the issuance of permits and collection of fees thereof, and provides for penalties for
violations thereof, with certain changes and amendments thereto, are hereby adopted by reference,
and conflicting ordinances are hereby repealed.
(B) All of the regulations, provisions, conditions, and terms of said codes, together with
their appendices, one copy of which will be on file and accessible to the public for inspection at the
City Clerk’s office, are hereby referred to, adopted and made part of this chapter as if fully set forth
in this chapter with the exceptions, deletions, additions, and amendments thereto as set forth in this
subchapter.
SECTION 10. SECTION 15.16.040 of the Rosemead Municipal Code is hereby
amended to read as follows:
15.16.040 Violations - Penalties
Every person violating any provision of the 2019 California Mechanical Code as amended by
Title 29 Los Angeles County Mechanical Code and appendices, adopted by reference by SECTION
15.16.010, or of any permit or license granted thereunder, or any rules or regulations promulgated
pursuant thereto, is guilty of a misdemeanor. Upon conviction thereof he or she shall be punishable
by a fine not to exceed one thousand dollars or imprisonment not to exceed six months, or by both
such fine and imprisonment. The imposition of such penalty for any violation shall not excuse the
violation or permit it to continue. Each day that a violation occurs shall constitute a separate offense.
SECTION 11. SECTION 15.18.010 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.18.010 California Residential Code as amended by Los Angeles County Residential Code
adopted.
(A) The 2019 California Residential Building Code as amended by Title 30 Los Angeles
County Residential Code (adopted November 26, 2019, by the Los Angeles County Board of
Supervisors), together with their appendices, which regulate the erection, construction, enlargement,
alteration, repair, moving, removal, conversion, demolition, occupancy, use, equipment, height, area,
security, abatement, and maintenance of one and two-dwelling buildings or structures within the
City, provide for the issuance of permits and collection of fees therefor, and provide for penalties for
violations thereto, are hereby adopted by reference, and conflicting ordinances are hereby repealed.
(B) All of the regulations, provisions, conditions, and terms of said codes, together with
their appendices, one copy of which will be on file and accessible to the public for inspection at the
City Clerk’s office, are hereby referred to, adopted and made part of this chapter as if fully set forth
in this chapter with the exceptions, deletions, additions, and amendments thereto as set forth in this
subchapter.
SECTION 12. SECTION 15.18.040 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.18.040 Violations - Penalties
Every person violating any provision of the 2019 California Residential Code as amended by
Title 30 Los Angeles County Residential Code and appendices, adopted by reference by SECTION
15.18.010, or of any permit or license granted there under, or any rules or regulations promulgated
pursuant thereto, is guilty of a misdemeanor. Upon conviction thereof he or she shall be punishable
by a fine not to exceed one thousand dollars or imprisonment not to exceed six months, or by both
such fine and imprisonment. The imposition of such penalty for any violation shall not excuse the
violation or permit it to continue. Each day that a violation occurs shall constitute a separate offense.
SECTION 13. SECTION 15.20.010 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.20.010 California Green Building Standards Code as amended by Los Angeles County
Green Building Standards Code adopted.
(A) The 2019 California Green Building Standards Code as amended by Title 31 Los
Angeles County Green Standards Code (adopted November 26, 2019, by the Los Angeles County
Board of Supervisors), together with their appendices, which regulate the erection, construction,
enlargement, alteration, repair, moving, removal, conversion, demolition, occupancy, use,
equipment, height, area, security, abatement, and maintenance of buildings or structures within the
City, provide for the issuance of permits and collection of fees therefor, and provide for penalties for
violations thereto, are hereby adopted by reference, and conflicting ordinances are hereby repealed.
(B) All of the regulations, provisions, conditions, and terms of said codes, together with
their appendices, one copy of which will be on file and accessible to the public for inspection at the
City Clerk’s office, are hereby referred to, adopted and made part of this chapter as if fully set forth
in this chapter with the exceptions, deletions, additions, and amendments thereto as set forth in this
subchapter.
SECTION 14. SECTION 15.20.040 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.20.040 Violations - Penalties
Every person violating any provision of the 2019 California Green Building Standards Code
as amended by Title 31 Los Angeles County Green Building Code and appendices, adopted by
reference by SECTION 15.20.010, or of any permit or license granted there under, or any rules or
regulations promulgated pursuant thereto, is guilty of a misdemeanor. Upon conviction thereof he or
she shall be punishable by a fine not to exceed one thousand dollars or imprisonment not to exceed
six months, or by both such fine and imprisonment. The imposition of such penalty for any violation
shall not excuse the violation or permit it to continue. Each day that a violation occurs shall
constitute a separate offense.
SECTION 15. SECTION 15.22.010 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.22.010 California Existing Code as amended by Los Angeles County Existing Building Code
adopted.
(A) The 2019 California Existing Building Code as amended by Title 33 Los Angeles
County Existing Building Code (adopted November 26, 2019, by the Los Angeles County Board of
Supervisors), together with their appendices, which regulate the erection, construction, enlargement,
alteration, repair, moving, removal, conversion, demolition, occupancy, use, equipment, height, area,
security, abatement, and maintenance of buildings or structures within the City, provide for the
issuance of permits and collection of fees thereof, and provide for penalties for violations thereto, are
hereby adopted by reference, and conflicting ordinances are hereby repealed.
(B) All of the regulations, provisions, conditions, and terms of said codes, together with
their appendices, one copy of which will be on file and accessible to the public for inspection at the
City Clerk’s office, are hereby referred to, adopted and made part of this chapter as if fully set forth
in this chapter with the exceptions, deletions, additions, and amendments thereto as set forth in this
subchapter.
SECTION 16. SECTION 15.22.040 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.22.040 Violations - Penalties
Every person violating any provision of the 2019 California Existing Building Code as
amended by Title 33 Los Angeles County Existing Code and appendices, adopted by reference by
SECTION 15.22.010, or of any permit or license granted there under, or any rules or regulations
promulgated pursuant thereto, is guilty of a misdemeanor. Upon conviction thereof he or she
shall be punishable by a fine not to exceed one thousand dollars or imprisonment not to exceed
six months, or by both such fine and imprisonment. The imposition of such penalty for any
violation shall not excuse the violation or permit it to continue. Each day that a violation occurs
shall constitute a separate offense.
SECTION 17. SECTION 15.24.010 of the Rosemead Municipal Code is hereby added to
read as follows:
15.24.010 California Energy Code adopted.
(A) The 2019 California Energy Code, together with their appendices, which regulate the
energy efficient design of newly constructed or altered buildings or structures within the City,
provide for the issuance of permits and collection of fees thereof, and provide for penalties for
violations thereto, are hereby adopted by reference, and conflicting ordinances are hereby repealed.
(B) All of the regulations, provisions, conditions, and terms of said codes, together with
their appendices, one copy of which will be on file and accessible to the public for inspection at the
City Clerk’s office, are hereby referred to, adopted and made part of this chapter as if fully set forth
in this chapter with the exceptions, deletions, additions, and amendments thereto as set forth in this
subchapter.
SECTION 18. SECTION 15.24.040 of the Rosemead Municipal Code is hereby added to
read as follows:
15.24.040 Violations - Penalties
Every person violating any provision of the 2019 California Energy Code, adopted by
reference by SECTION 15.24.010, or of any permit or license granted there under, or any rules or
regulations promulgated pursuant thereto, is guilty of a misdemeanor. Upon conviction thereof
he or she shall be punishable by a fine not to exceed one thousand dollars or imprisonment not to
exceed six months, or by both such fine and imprisonment. The imposition of such penalty for
any violation shall not excuse the violation or permit it to continue. Each day that a violation
occurs shall constitute a separate offense.
SECTION 19. SECTION 15.26.010 of the Rosemead Municipal Code is hereby added to
read as follows:
15.26.010 California Historical Buildings Code adopted.
(A) The 2019 California Historical Buildings Code, together with their appendices, which
regulate the design, construction, and alterations to historical buildings or structures within the City,
provide for the issuance of permits and collection of fees thereof, and provide for penalties for
violations thereto, are hereby adopted by reference, and conflicting ordinances are hereby repealed.
(B) All of the regulations, provisions, conditions, and terms of said codes, together with
their appendices, one copy of which will be on file and accessible to the public for inspection at the
City Clerk’s office, are hereby referred to, adopted and made part of this chapter as if fully set forth
in this chapter with the exceptions, deletions, additions, and amendments thereto as set forth in this
subchapter.
SECTION 20. SECTION 15.26.040 of the Rosemead Municipal Code is hereby added to
read as follows:
15.26.040 Violations - Penalties
Every person violating any provision of the 2019 California Historical Buildings Code,
adopted by reference by SECTION 15.26.010, or of any permit or license granted there under, or
any rules or regulations promulgated pursuant thereto, is guilty of a misdemeanor. Upon
conviction thereof he or she shall be punishable by a fine not to exceed one thousand dollars or
imprisonment not to exceed six months, or by both such fine and imprisonment. The imposition
of such penalty for any violation shall not excuse the violation or permit it to continue. Each day
that a violation occurs shall constitute a separate offense.
SECTION 21. Severability. If any section, subsection, sentence, clause, or phrase of this
ordinance is for any reason held to be invalid or unconstitutional by a decision of any court of
competent jurisdiction, such decision will not affect the validity of the remaining portions of this
ordinance. The City Council declares that it would have passed this ordinance and each and every
section, subsection, sentence, clause, or phrase not declared invalid or unconstitutional without
regard to whether any portion of the ordinance would be subsequently declared invalid or
unconstitutional
SECTION 21 . Effective Date. This ordinance, as an urgency measure pursuant to
Government Code section 36937, takes effect immediately upon its adoption by a four-fifths vote of
the City Council and shall apply to all projects submitted for plan check on or after that date.
SECTION 22. Environmental Findings. This Ordinance has been determined to be
exempt from the California Environmental Quality Act pursuant to State Guidelines 15061(b)(3) as a
project that has no potential for causing a significant effect on the environment.
SECTION 23. Publication. The City Clerk is directed to certify this ordinance and cause it
to be published in the manner required by law.
SECTION 24. Filing. The City Clerk shall file a certified copy of this Ordinance with the
California Building Standards Commission.
PASSED, APPROVED AND ORDAINED this day of , 2020.
_____________________________
Margaret Clark, Mayor
APPROVED AS TO FORM: ATTEST:
____________________________ ____________________________
Rachel Richman, City Attorney Ericka Hernandez, City Clerk
STATE OF CALIFORNIA )
COUNTY OF LOS ANGELES ) §
CITY OF ROSEMEAD )
I, Ericka Hernandez, City Clerk of the City Council of the City of Rosemead, California, do hereby
certify that the foregoing Urgency Ordinance No. 991, was introduced and adopted at a regular
meeting of the City Council of the City of Rosemead held on the 14th day of January, 2020, by the
following vote:
AYES:
NOES:
ABSENT:
ABSTAIN:
_____________________________
Ericka Hernandez, City Clerk
Attachment B
Ordinance No. 992
ORDINANCE NO. 992
AN ORDINANCE OF THE CITY COUNCIL OF THE CITY OF ROSEMEAD
ADOPTING BY REFERENCE, PURSUANT TO GOVERNMENT CODE
SECTION 50022.2, THE 2019 CALIFORNIA BUILDING STANDARDS AND
THOSE CODES AS AMENDED AND ADOPTED BY LOS ANGELES
COUNTY AS NOTED INCLUDING; THE CALIFORNIA BUILDING CODE-
VOLUMES 1 AND 2 (TITLE 26 LOS ANGELES COUNTY BUILDING
CODE), THE CALIFORNIA ELECTRICAL CODE (TITLE 27 LOS
ANGELES COUNTY ELECTRICAL CODE), THE CALIFORNIA
PLUMBING CODE (TITLE 28 LOS ANGELES COUNTY PLUMBING
CODE), THE CALIFORNIA MECHANICAL CODE (TITLE 29 LOS
ANGELES COUNTY MECHANICAL CODE), THE CALIFORNIA
RESIDENTIAL CODE (TITLE 30 LOS ANGELES COUNTY RESIDENTIAL
CODE), THE CALIFORNIA GREEN BUILDING CODE (TITLE 31 LOS
ANGELES COUNTY GREEN BUILDING STANDARDS CODE), THE
CALIFORNIA EXISTING BUILDINGS CODE (TITLE 33 LOS ANGELES
COUNTY EXISTING BUILDING CODE), THE CALIFORNIA ENERGY
CODE, THE CALIFORNIA HISTORICAL BUILDINGS CODE, ADOPTING
LOCAL AMENDMENTS, AND DECLARING THE URGENCY THEREOF.
THE CITY COUNCIL OF THE CITY OF ROSEMEAD DOES ORDAIN AS
FOLLOWS:
SECTION 1. SECTION 15.04.010 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.04.010 California Building Code as amended by Los Angeles County Building Code
adopted.
(A) The 2019 California Building Code as amended by Title 26 Los Angeles County
Building Code (adopted November 26, 2019, by the Los Angeles County Board of Supervisors),
together with their appendices, which regulate the erection, construction, enlargement, alteration,
repair, moving, removal, conversion, demolition, occupancy, use, equipment, height, area, security,
abatement, and maintenance of buildings or structures within the City, provide for the issuance of
permits and collection of fees therefor, and provide for penalties for violations thereto, are hereby
adopted by reference, and conflicting ordinances are hereby repealed.
(B) All of the regulations, provisions, conditions, and terms of said codes, together with
their appendices, one copy of which will be on file and accessible to the public for inspection at the
City Clerk’s office, are hereby referred to, adopted and made part of this chapter as if fully set forth
in this chapter with the exceptions, deletions, additions, and amendments thereto as set forth in this
subchapter.
SECTION 2. SECTION 15.04.020 of the Rosemead Municipal Code is hereby amended by
the adding the following definition:
Rehabilitation Appeals Board per SECTION 99.06 shall mean the City Council of the City of
Rosemead.
SECTION 3. SECTION 15.04.060 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.04.060 Violations – Penalties.
Every person violating any provision of the 2019 California Building Code as amended by
Title 26 Los Angeles County Building Code and appendices, adopted by reference by SECTION
15.04.010, or of any permit or license granted thereunder, or any rules or regulations promulgated
pursuant thereto, is guilty of a misdemeanor. Upon conviction thereof he or she shall be punishable
by a fine not to exceed one thousand dollars or imprisonment not to exceed six months, or by both
such fine and imprisonment. The imposition of such penalty for any violation shall not excuse the
violation or permit it to continue. Each day that a violation occurs shall constitute a separate offense.
SECTION 4. SECTION 15.08.010 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.08.010 California Electrical Code as amended by Los Angeles County Electrical Code
adopted.
(A) The 2019 California Electrical Code as amended by Title 27 Los Angeles County
Electrical Code (adopted November 26, 2019, by the Los Angeles County Board of Supervisors),
which provides minimum requirements and standards for the protection of the public health, safety
and welfare by regulating the installation or alteration of electrical wiring, equipment, materials, and
workmanship in the City, provides for the issuance of permits and collection of fees therefor and
provides penalties for violations thereof, with all changes and amendments thereto, is hereby adopted
by reference, and all conflicting ordinances are hereby repealed.
(B) All of the regulations, provisions, conditions, and terms of said codes, together with
their appendices, one copy of which will be on file and accessible to the public for inspection at the
City Clerk’s office, are hereby referred to, adopted and made part of this chapter as if fully set forth
in this chapter with the exceptions, deletions, additions, and amendments thereto as set forth in this
subchapter.
SECTION 5. SECTION 15.08.040 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.08.040 Violations - Penalties
Every person violating any provision of the 2019 California Electrical Code as amended by
Title 27 Los Angeles County Electrical Code and appendices, adopted by reference by SECTION
15.08.010, or of any permit or license granted thereunder, or any rules or regulations promulgated
pursuant thereto, is guilty of a misdemeanor. Upon conviction thereof he or she shall be punishable
by a fine not to exceed one thousand dollars or imprisonment not to exceed six months, or by both
such fine and imprisonment. The imposition of such penalty for any violation shall not excuse the
violation or permit it to continue. Each day that a violation occurs shall constitute a separate offense.
SECTION 6. SECTION 15.12.010 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.12.010 California Plumbing Code as amended by Los Angeles County Plumbing Code
adopted.
(A) The 2019 California Plumbing Code as amended by Title 28 Los Angeles County
Plumbing Code (adopted November 26, 2019, by the Los Angeles County Board of Supervisors),
which provide minimum requirements and standards for the protection of the public health, safety
and welfare by regulating the installation or alteration of plumbing and drainage, materials, venting,
wastes, traps, interceptors, water systems, sewers, gas piping, water heaters and other related
products, and workmanship in the City, provides for the issuance of permits and collection of fees
therefor and provides for penalties the violations thereof, with certain changes and amendments
thereto, is hereby adopted by reference, and all conflicting ordinances are hereby
(B) All of the regulations, provisions, conditions, and terms of said codes, together with
their appendices, one copy of which will be on file and accessible to the public for inspection at the
City Clerk’s office, are hereby referred to, adopted and made part of this chapter as if fully set forth
in this chapter with the exceptions, deletions, additions, and amendments thereto as set forth in this
subchapter.
SECTION 7. SECTION 15.12.040 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.12.040 Violations - Penalties
Every person violating any provision of the 2019 California Plumbing Code as amended by
Title 28 Los Angeles County Plumbing Code and appendices, adopted by reference by SECTION
15.12.010, or of any permit or license granted thereunder, or any rules or regulations promulgated
pursuant thereto, is guilty of a misdemeanor. Upon conviction thereof he or she shall be punishable
by a fine not to exceed one thousand dollars or imprisonment not to exceed six months, or by both
such fine and imprisonment. The imposition of such penalty for any violation shall not excuse the
violation or permit it to continue. Each day that a violation occurs shall constitute a separate offense.
SECTION 8. SECTION 15.16.010 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.16.010 California Mechanical Code as amended by Los Angeles County Mechanical Code
adopted.
(A) The 2019 California Mechanical Code as amended by Title 29 Los Angeles County
Mechanical Code (adopted November 26, 2019, by the Los Angeles County Board of Supervisors),
which regulates and controls the design, construction, quality of materials, erection, installation,
alteration, repair, location, relocation, replacement, addition to, use or maintenance of heating,
venting, cooling, refrigeration systems, or other miscellaneous heat-producing appliances in the City,
provide for the issuance of permits and collection of fees thereof, and provides for penalties for
violations thereof, with certain changes and amendments thereto, are hereby adopted by reference,
and conflicting ordinances are hereby repealed.
(B) All of the regulations, provisions, conditions, and terms of said codes, together with
their appendices, one copy of which will be on file and accessible to the public for inspection at the
City Clerk’s office, are hereby referred to, adopted and made part of this chapter as if fully set forth
in this chapter with the exceptions, deletions, additions, and amendments thereto as set forth in this
subchapter.
SECTION 9. SECTION 15.16.040 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.16.040 Violations - Penalties
Every person violating any provision of the 2019 California Mechanical Code as amended by
Title 29 Los Angeles County Mechanical Code and appendices, adopted by reference by SECTION
15.16.010, or of any permit or license granted thereunder, or any rules or regulations promulgated
pursuant thereto, is guilty of a misdemeanor. Upon conviction thereof he or she shall be punishable
by a fine not to exceed one thousand dollars or imprisonment not to exceed six months, or by both
such fine and imprisonment. The imposition of such penalty for any violation shall not excuse the
violation or permit it to continue. Each day that a violation occurs shall constitute a separate offense.
SECTION 10. SECTION 15.18.010 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.18.010 California Residential Code as amended by Los Angeles County Residential Code
adopted.
(A) The 2019 California Residential Building Code as amended by Title 30 Los Angeles
County Residential Code (adopted November 26, 2019, by the Los Angeles County Board of
Supervisors), together with their appendices, which regulate the erection, construction, enlargement,
alteration, repair, moving, removal, conversion, demolition, occupancy, use, equipment, height, area,
security, abatement, and maintenance of one and two-dwelling buildings or structures within the
City, provide for the issuance of permits and collection of fees therefor, and provide for penalties for
violations thereto, are hereby adopted by reference, and conflicting ordinances are hereby repealed.
(B) All of the regulations, provisions, conditions, and terms of said codes, together with
their appendices, one copy of which will be on file and accessible to the public for inspection at the
City Clerk’s office, are hereby referred to, adopted and made part of this chapter as if fully set forth
in this chapter with the exceptions, deletions, additions, and amendments thereto as set forth in this
subchapter.
SECTION 11. SECTION 15.18.040 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.18.040 Violations - Penalties
Every person violating any provision of the 2019 California Residential Code as amended by
Title 30 Los Angeles County Residential Code and appendices, adopted by reference by SECTION
15.18.010, or of any permit or license granted there under, or any rules or regulations promulgated
pursuant thereto, is guilty of a misdemeanor. Upon conviction thereof he or she shall be punishable
by a fine not to exceed one thousand dollars or imprisonment not to exceed six months, or by both
such fine and imprisonment. The imposition of such penalty for any violation shall not excuse the
violation or permit it to continue. Each day that a violation occurs shall constitute a separate offense.
SECTION 12. SECTION 15.20.010 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.20.010 California Green Building Standards Code as amended by Los Angeles County
Green Building Standards Code adopted.
(A) The 2019 California Green Building Standards Code as amended by Title 31 Los
Angeles County Green Standards Code (adopted November 26, 2019, by the Los Angeles County
Board of Supervisors), together with their appendices, which regulate the erection, construction,
enlargement, alteration, repair, moving, removal, conversion, demolition, occupancy, use,
equipment, height, area, security, abatement, and maintenance of buildings or structures within the
City, provide for the issuance of permits and collection of fees therefor, and provide for penalties for
violations thereto, are hereby adopted by reference, and conflicting ordinances are hereby repealed.
(B) All of the regulations, provisions, conditions, and terms of said codes, together with
their appendices, one copy of which will be on file and accessible to the public for inspection at the
City Clerk’s office, are hereby referred to, adopted and made part of this chapter as if fully set forth
in this chapter with the exceptions, deletions, additions, and amendments thereto as set forth in this
subchapter.
SECTION 13. SECTION 15.20.040 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.20.040 Violations - Penalties
Every person violating any provision of the 2019 California Green Building Standards Code
as amended by Title 31 Los Angeles County Green Building Code and appendices, adopted by
reference by SECTION 15.20.010, or of any permit or license granted there under, or any rules or
regulations promulgated pursuant thereto, is guilty of a misdemeanor. Upon conviction thereof he or
she shall be punishable by a fine not to exceed one thousand dollars or imprisonment not to exceed
six months, or by both such fine and imprisonment. The imposition of such penalty for any violation
shall not excuse the violation or permit it to continue. Each day that a violation occurs shall
constitute a separate offense.
SECTION 14. SECTION 15.22.010 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.22.010 California Existing Code as amended by Los Angeles County Existing Building Code
adopted.
(A) The 2019 California Existing Building Code as amended by Title 33 Los Angeles
County Existing Building Code (adopted November 26, 2019, by the Los Angeles County Board of
Supervisors), together with their appendices, which regulate the erection, construction, enlargement,
alteration, repair, moving, removal, conversion, demolition, occupancy, use, equipment, height, area,
security, abatement, and maintenance of buildings or structures within the City, provide for the
issuance of permits and collection of fees thereof, and provide for penalties for violations thereto, are
hereby adopted by reference, and conflicting ordinances are hereby repealed.
(B) All of the regulations, provisions, conditions, and terms of said codes, together with
their appendices, one copy of which will be on file and accessible to the public for inspection at the
City Clerk’s office, are hereby referred to, adopted and made part of this chapter as if fully set forth
in this chapter with the exceptions, deletions, additions, and amendments thereto as set forth in this
subchapter.
SECTION 15. SECTION 15.22.040 of the Rosemead Municipal Code is hereby amended to
read as follows:
15.22.040 Violations - Penalties
Every person violating any provision of the 2019 California Existing Building Code as
amended by Title 33 Los Angeles County Existing Code and appendices, adopted by reference by
SECTION 15.22.010, or of any permit or license granted there under, or any rules or regulations
promulgated pursuant thereto, is guilty of a misdemeanor. Upon conviction thereof he or she
shall be punishable by a fine not to exceed one thousand dollars or imprisonment not to exceed
six months, or by both such fine and imprisonment. The imposition of such penalty for any
violation shall not excuse the violation or permit it to continue. Each day that a violation occurs
shall constitute a separate offense.
SECTION 16. SECTION 15.24.010 of the Rosemead Municipal Code is hereby added to
read as follows:
15.24.010 California Energy Code adopted.
(A) The 2019 California Energy Code, together with their appendices, which regulate the
energy efficient design of newly constructed or altered buildings or structures within the City,
provide for the issuance of permits and collection of fees thereof, and provide for penalties for
violations thereto, are hereby adopted by reference, and conflicting ordinances are hereby repealed.
(B) All of the regulations, provisions, conditions, and terms of said codes, together with
their appendices, one copy of which will be on file and accessible to the public for inspection at the
City Clerk’s office, are hereby referred to, adopted and made part of this chapter as if fully set forth
in this chapter with the exceptions, deletions, additions, and amendments thereto as set forth in this
subchapter.
SECTION 17. SECTION 15.24.040 of the Rosemead Municipal Code is hereby added to
read as follows:
15.24.040 Violations - Penalties
Every person violating any provision of the 2019 California Energy Code, adopted by
reference by SECTION 15.24.010, or of any permit or license granted there under, or any rules or
regulations promulgated pursuant thereto, is guilty of a misdemeanor. Upon conviction thereof
he or she shall be punishable by a fine not to exceed one thousand dollars or imprisonment not to
exceed six months, or by both such fine and imprisonment. The imposition of such penalty for
any violation shall not excuse the violation or permit it to continue. Each day that a violation
occurs shall constitute a separate offense.
SECTION 18. SECTION 15.26.010 of the Rosemead Municipal Code is hereby added to
read as follows:
15.26.010 California Historical Buildings Code adopted.
(A) The 2019 California Historical Buildings Code, together with their appendices, which
regulate the design, construction, and alterations to historical buildings or structures within the City,
provide for the issuance of permits and collection of fees thereof, and provide for penalties for
violations thereto, are hereby adopted by reference, and conflicting ordinances are hereby repealed.
(B) All of the regulations, provisions, conditions, and terms of said codes, together with
their appendices, one copy of which will be on file and accessible to the public for inspection at the
City Clerk’s office, are hereby referred to, adopted and made part of this chapter as if fully set forth
in this chapter with the exceptions, deletions, additions, and amendments thereto as set forth in this
subchapter.
SECTION 19. SECTION 15.26.040 of the Rosemead Municipal Code is hereby added to
read as follows:
15.26.040 Violations - Penalties
Every person violating any provision of the 2019 California Historical Buildings Code,
adopted by reference by SECTION 15.26.010, or of any permit or license granted there under, or
any rules or regulations promulgated pursuant thereto, is guilty of a misdemeanor. Upon
conviction thereof he or she shall be punishable by a fine not to exceed one thousand dollars or
imprisonment not to exceed six months, or by both such fine and imprisonment. The imposition
of such penalty for any violation shall not excuse the violation or permit it to continue. Each day
that a violation occurs shall constitute a separate offense.
SECTION 20. Severability. If any section, subsection, sentence, clause, or phrase of this
ordinance is for any reason held to be invalid or unconstitutional by a decision of any court of
competent jurisdiction, such decision will not affect the validity of the remaining portions of this
ordinance. The City Council declares that it would have passed this ordinance and each and every
section, subsection, sentence, clause, or phrase not declared invalid or unconstitutional without
regard to whether any portion of the ordinance would be subsequently declared invalid or
unconstitutional
SECTION 21 . Effective Date. This Ordinance shall take effect on and
shall apply to all projects submitted for plan check on or after that date.
SECTION 22. Environmental Findings. This Ordinance has been determined to be
exempt from the California Environmental Quality Act pursuant to State Guidelines 15061(b)(3) as a
project that has no potential for causing a significant effect on the environment.
SECTION 23. Publication. The City Clerk is directed to certify this ordinance and cause it
to be published in the manner required by law.
SECTION 24. Filing. The City Clerk shall file a certified copy of this Ordinance with the
California Building Standards Commission.
PASSED, APPROVED AND ORDAINED this day of , 2020.
_____________________________
Margaret Clark, Mayor
APPROVED AS TO FORM: ATTEST:
____________________________ ____________________________
Rachel Richman, City Attorney Ericka Hernandez, City Clerk
STATE OF CALIFORNIA )
COUNTY OF LOS ANGELES ) §
CITY OF ROSEMEAD )
I, Ericka Hernandez, City Clerk of the City Council of the City of Rosemead, California, do hereby
certify that the foregoing Ordinance No. 992, was introduced at a regular meeting of the City
Council of the City of Rosemead held on the 14th day of January, 2020 and was adopted by the City
Council of the City of Rosemead at a regular meeting held the ____ day of ______, 2020, by the
following vote:
AYES:
NOES:
ABSENT:
ABSTAIN:
_____________________________
Ericka Hernandez, City Clerk
Attachment C
2019 Los Angeles County Building Codes
Title 26 thru 33
Title 26 - BUILDING CODE
CHAPTER 1 - ADMINISTRATION
SECTION 100 - ADOPTION BY REFERENCE*
Except as hereinafter changed or modified, Sections 1.2 through 1.14 of Chapter 1 of Division I of
that certain building code known and designated as the 2019 California Building Code, as published by
the California Building Standards Commission, are adopted and incorporated by reference into this Title
26 of the Los Angeles County Code as if fully set forth below, and shall be known as Sections 119.1.2
through 119.1.14, respectively, of Chapter 1 of Title 26 of the Los Angeles County Code.
Except as hereinafter changed or modified, Chapters 2 through 35 and Appendices C, H, I, J, and O
of that certain building code known and designated as the 2019 California Building Code, as published by
the California Building Standards Commission, are adopted and incorporated by reference into this Title
26 of the Los Angeles County Code as if fully set forth below, and shall be known as Chapters 2 through
35, and Appendices C, H, I, J, and O of Title 26 of the Los Angeles County Code.
A copy of said California Building Code, hereinafter referred to as the CBC, including the above-
designated appendices, shall be at all times maintained by the Building Official for use and examination
by the public.
(Ord. 2019-0056 § 2, 2019; Ord. 2016-0053 § 2, 2016: Ord. 2013-0048 § 2, 2013: Ord. 2010-
0053 § 2, 2010; Ord. 2007-0108 § 2 (part), 2007: Ord. 2002-0076 § 2, 2002: Ord. 99-0040 § 2,
1999: Ord. 95-0065 § 3 (part), 1995.)
* For provisions on the adoption of codes by reference, see Gov. Code §§ 50022.1—50022.8
and 50022.10.
SECTION 101 - TITLE, PURPOSE AND INTENT
101.1 - Title.
Title 26 of the Los Angeles County Code shall be known as the "Building Code," may be cited
as such, and will be referred to herein as "these regulations" or "these building standards" or "this
Code."
(Ord. 2002-0076 § 3, 2002: Ord. 95-0065 § 3 (part), 1995.)
101.2 - Purpose and Intent.
The purpose of this Code is to provide minimum standards to preserve the public health, safety,
and general welfare by regulating the design, construction, installation, quality of materials, use,
occupancy, location, and maintenance of all buildings, structures, grading, and certain equipment
as specifically set forth herein. Consistent with this purpose, the provisions of this Code are
intended and always have been intended to confer a benefit on the community as a whole and are
not intended to establish a duty of care toward any particular person.
This Code shall not be construed to hold the County of Los Angeles or any officer, employee or
agent thereof responsible for any damage to persons or property by reason of any inspection authorized
herein or by reason of the issuance or nonissuance of any permit authorized herein, and/or for any action
or omission in connection with the application and/or enforcement of this Code. By adopting the
provisions of this Code, the County does not intend to impose on itself, its employees or agents any
mandatory duties of care toward persons and property within its jurisdiction so as to provide a basis of
civil liability for damages.
This Section is declaratory of existing law and is not to be construed as suggesting that such was not
the purpose and intent of previous Code adoptions.
(Ord. 2010-0053 § 2, 2010; Ord. 95-0065 § 3 (part), 1995.)
101.3 - Scope.
The provisions of this Code shall apply to the construction, alteration, moving, demolition,
repair, use of any building or structure, and grading within the unincorporated territory of the
County of Los Angeles and to such work or use by the County of Los Angeles in any
incorporated city.
The provisions of this Code shall not apply to work located primarily in a public way other than
pedestrian protection structures required by Chapter 33; public utility towers and poles; certain
governmental agencies, special districts, and public utilities as determined by the Building Official;
equipment not specifically regulated in this Code; hydraulic flood control structures; or minor work of
negligible hazard to life specifically exempted by the Building Official.
Additions, alterations, repairs, relocations and changes of use or occupancy in all existing buildings
and structures shall comply with the provisions for new buildings and structures except as otherwise
provided in Section 109 and Title 33 - Existing Building Code.
Detached one- and two-family dwellings and multiple single-family dwellings (townhouses) not more
than three stories above grade plane in height with separate means of egress and their accessory
structures shall comply with Title 30 - Residential Code.
Except as hereinafter changed or modified, the building standards contained in the International
Building Code of the International Code Council, which are published in the California Building Standards
Code, are applicable to all occupancies and uses throughout the County of Los Angeles. Amendments to
the building standards contained in the International Building Code, by state agencies, are applicable only
to those occupancies or uses which the state agency making the amendment is authorized to regulate.
(Ord. 2016-0053 § 2, 2016; Ord. 2010-0053 § 2, 2010; Ord. 2007-0108 § 2 (part), 2007; Ord.
2002-0076 § 4, 2002: Ord. 95-0065 § 3 (part), 1995.)
101.4 Applicability.
101.4.1 - Internal Conflict.
Where there is a conflict between a general requirement and a specific requirement, the specific
requirement shall be applicable. Where, in any specific case, different Sections of this Code
specify different materials, methods of construction, or other requirements, the most restrictive
shall govern.
(Ord. 2010-0053 § 2, 2010.)
101.4.2 - Other Laws.
The provisions of this Code shall not be deemed to nullify any provisions of local, state, or
federal law.
(Ord. 2010-0053 § 2, 2010.)
101.4.3 - Codes and References.
The provisions of the codes and standards referenced in this Code shall be considered part of the
requirements of this Code to the prescribed extent of each such reference. Where there are
conflicts between provisions of this Code and the provisions of any referenced code or standard,
the provisions of this Code shall apply.
(Ord. 2010-0053 § 2, 2010.)
SECTION 102 - UNSAFE BUILDINGS
102.1 - Definition.
All buildings, structures, or grading work which are structurally unsound or not provided with
adequate egress, or which constitute a fire hazard, or are otherwise dangerous to human life, or
which in relation to existing use constitute a hazard to safety or health, or public welfare, by
reason of inadequate maintenance, dilapidation, obsolescence, fire hazard, disaster damage, lack
of an approved water supply, electrical hazard, unsafe gas piping or appliances, or abandonment
as specified in this Code or any other effective ordinance, are, for the purpose of this Chapter,
unsafe buildings. Whenever the Building Official determines by inspection that a building or
structure, whether structurally damaged or not, is dangerous to human life by reason of being
located in an area which is unsafe due to hazard from landslide, settlement, or slippage, or any
other cause, such building, structure, or grading work shall, for the purpose of this Chapter, be
considered an unsafe building.
No person shall own, use, occupy or maintain any unsafe building.
All unsafe buildings are hereby declared to be public nuisances. In addition to instituting any
appropriate action to prevent, restrain or correct a violation of this section, the Building Official may abate
an unsafe condition or order that the unsafe condition be secured, repaired, rehabilitated, demolished or
removed as deemed necessary by the Building Official in accordance with the procedure specified in this
Code.
As used in this Chapter "party concerned" means the person, if any, in real or apparent charge and
control of the premises involved, the record owner, the holder of any mortgage, trust deed or other lien or
encumbrance of record, the owner or holder of any lease of record, the record holder of any other estate
or interest in or to the building or structure or the land upon which it is located.
(Ord. 2019-0056 § 2, 2019; Ord. 2016-0053 § 2, 2016; Ord. 2010-0053 § 2, 2010; Ord. 98-0019
§ 1, 1998: Ord. 95-0065 § 3 (part), 1995.)
102.2 - Notice of Unsafe Building.
The Building Official shall examine or cause to be examined every building or structure or
portion thereof reported as dangerous or damaged and, if, in the Building Official's opinion, such
is found to be an unsafe building as defined in this Chapter, the Building Official shall give to
the party concerned written notice stating the defects thereof. If necessary, such notice shall also
require the building, structure, or portion thereof to be vacated forthwith and not reoccupied until
the required repairs and improvements are completed, inspected and approved by the Building
Official. This notice may require the owner and/or person in charge of the building or premises,
to:
1. Immediately remove, repair, backfill, shore up or secure such unsafe condition, and/or
2. Within 48 hours, apply for required permit(s) and commence either the required repairs or
improvements or demolition and removal of the building or structure or portions thereof. All such
work shall be completed within 90 days from date of notice, unless otherwise stipulated by the
Building Official.
Proper service of such notice shall be by personal service or by registered or certified mail upon
every party concerned. In the event the Building Official, after reasonable effort, is unable to serve the
notice as specified above, proper service shall be by posting on the structure a copy of the notice.
The designated period within which the owner or person in charge is required to comply with such
notice shall begin as of the date the owner or person in charge receives such notice by personal service
or registered or certified mail. If such notice is by posting, the designated period shall begin ten days
following the date of posting.
The failure of any owner or other person to receive such notice shall not affect in any manner the
validity of any proceedings taken hereunder.
A person notified to vacate an unsafe building by the Building Official shall vacate within the time
specified in the order.
The Building Official may record a notice of violation with the County Recorder's Office that the
building or structure described has been inspected and found to be an unsafe building, as defined in this
Chapter, and that the owner thereof has been so notified. After all required work has been completed, the
Building Official shall record a notice rescinding the prior notice of violation with the County Recorder's
Office.
(Ord. 2016-0053 § 2, 2016; Ord. 2013-0048 § 2, 2013; Ord. 95-0065 § 3 (part), 1995.)
102.3 - Posting of Signs.
The Building Official shall cause to be posted on buildings required to be vacated or remain
unoccupied a notice of "RESTRICTED USE" or "UNSAFE—Do Not Enter or Occupy" as
described in Section 102.6.
(Ord. 2016-0053 § 2, 2016; Ord. 2007-0108 § 2 (part), 2007; Ord. 95-0065 § 3 (part), 1995.)
102.4 Unsafe Buildings: Hearing.
102.4.1 - Right of hearing.
The party concerned or the Building Official may request a hearing regarding the unsafe
condition. The request by the interested party shall be made in writing to the Building Official
within 30 days of the date of the notice of the unsafe condition. A hearing shall be requested by
the Building Official prior to demolition or repair of an unsafe building by the County except
when such demolition or repair is done under the emergency procedure set forth in this Chapter.
All interested parties who desire to be heard may appear before the Building Board of Appeals to
show cause why the building or structure should not be ordered repaired, vacated and repaired, or
demolished.
(Ord. 2019-0056 § 2, 2019; Ord. 2002-0076 § 7, 2002: Ord. 95-0065 § 3 (part), 1995.)
102.4.2 - Notice of hearing.
Not less than ten days prior to the hearing, the Building Official shall serve or cause to be served
either in the manner required by law for the service of summons or by first class mail, postage
prepaid, a copy of the notice of hearing upon every party concerned.
(Ord. 95-0065 § 3 (part), 1995.)
102.4.3 - Form and contents of notice.
The notice of hearing shall state:
1. The street address and a legal description sufficient for identification of the premises upon
which the building or structure is located.
2. The conditions because of which the Building Official believed that the building or structure is an
unsafe building.
3. The date, hour and place of the hearing.
(Ord. 95-0065 § 3 (part), 1995.)
102.4.4 - Posting of notice.
The Building Official shall post one copy of the notice of hearing in a conspicuous place on the
unsafe building involved, not less than ten days prior to the hearing.
(Ord. 95-0065 § 3 (part), 1995.)
102.4.5 - Hearing by Building Board of Appeals.
The Building Board of Appeals shall hold a hearing and consider all competent evidence offered
by any person pertaining to the matters set forth in the report of the Building Official.
When determined by the Building Official, the Code Enforcement Appeals Board or the Building
Rehabilitation Appeals Board shall hold the hearing in lieu of the Building Board of Appeals.
When determined by the Building Official, the Building Rehabilitation Appeals Board shall hold the
hearing in lieu of the Building Board of Appeals.
(Ord. 2019-0056 § 2, 2019; Ord. 2013-0048 § 2, 2013: Ord. 2002-0076 § 8, 2002: Ord. 95-0065
§ 3 (part), 1995.)
102.4.6 - Order.
If the Building Board of Appeals finds that the building or structure is an unsafe building, it shall
make an order based on its finding that:
1. The building or structure is an unsafe building and directing that repairs be made and specifying
such repairs, or
2. The building or structure is an unsafe building and directing that it be vacated and that specified
repairs be made, or
3. The building or structure is an unsafe building and directing that it shall be vacated and
demolished.
The order shall state the time within which the work required must be commenced, which shall not
be less that 10 nor later than 30 days after the service of the order. The order shall state a reasonable
time within which the work shall be completed. The Building Board of Appeals for good cause may extend
the time for completion in writing.
The order shall be served upon the same parties and in the same manner as required by Section
102.4.2 for the notice of hearing. It shall also be conspicuously posted on or about the building or
structure.
(Ord. 2002-0076 § 9, 2002: Ord. 95-0065 § 3 (part), 1995.)
102.5 Unsafe Buildings: Demolition or Repair.
102.5.1 - Work by County.
If the repairs, demolition or other work necessary to remove the unsafe condition as set forth in
the Notice of Unsafe Building is not made within the designated period and a hearing has not
been requested by any party concerned, the Building Official shall request that a hearing be held
regarding the unsafe condition. If the finding by the Building Board of Appeals is not complied
with within the period designated by the Board, the Building Official may then secure or
demolish such portions of the structure, or may cause such work to be done, to the extent
necessary to eliminate the hazard determined to exist by the Building Board of Appeals.
(Ord. 2016-0053 § 2, 2016: Ord. 2002-0076 § 10, 2002: Ord. 95-0065 § 3 (part), 1995.)
102.5.2 - Emergency procedure.
Whenever any portion of a building, structure, or grading work constitutes an immediate hazard
to life or property, and in the opinion of the Building Official, the conditions are such that repairs
or demolition must be undertaken within less than the designated period, the Building Official
may take necessary action, such as performing alterations, repairs, and/or demolition of the
structures, to protect life or property, or both, after giving such notice to the parties concerned as
the circumstances will permit or without any notice whatever when, in the Building Official's
opinion, immediate action is necessary.
(Ord. 2019-0056 § 2, 2019; Ord. 2016-0053 § 2, 2016: Ord. 95-0065 § 3 (part), 1995.)
102.5.3 - Costs.
The costs incurred by actions taken pursuant to Sections 102.5.1 and 102.5.2, including the entire
cost of the services rendered by the County, shall be a special assessment against the property
upon which the structure stands, or stood. The Building Official shall notify, in writing, all
parties concerned of the amount of such assessment resulting from such work. Within five days
of the receipt of such notice, any such party concerned may file with the Building Official a
written request for a hearing on the correctness or reasonableness, or both, of such assessment.
Any party concerned who did not receive a notice pursuant to Section 102.2 and who has not had
a hearing on the necessity of the demolition, repairs, or other work in such request for hearing
also may ask that such necessity be reviewed. The Building Board of Appeals thereupon shall set
the matter for hearing; give such party concerned notice thereof as provided in Section 102.4.2;
hold such hearing and determine the reasonableness or correctness of the assessment, or both;
and if requested, determine the necessity of the demolition, repairs, or other work. The Building
Board of Appeals, in writing, shall notify such party concerned of its decision. If the total
assessment determined as provided for in this section is not paid in full within 10 days after
receipt of such notice from the Building Official or the Building Board of Appeals, as the case
may be, the Building Official shall record in the office of the Department of Registrar-Recorder a
statement of the total balance still due and a legal description of the property. From the date of
such recording, such balance due shall be a special assessment against the parcel.
The assessment shall be collected at the same time and in the same manner as ordinary County
taxes are collected and shall be subject to the same penalties and the same procedure and sale in case
of delinquency as provided for ordinary County taxes. All the laws applicable to the levy, collection and
enforcement of County taxes shall be applicable to such special assessment.
(Ord. 2016-0053 § 2, 2016; Ord. 2013-0048 § 2, 2013; Ord. 2002-0076 § 11, 2002: Ord. 98-0020
§ 1, 1998; Ord. 95-0065 § 3 (part), 1995.)
102.5.4 - Interference Prohibited.
A person shall not obstruct, impede, or interfere with the Building Official or any representative
of the Building Official, or with any person who owns or holds any estate or interest in any
unsafe building which has been ordered by the Building Board of Appeals to be repaired, vacated
and repaired, or vacated and demolished or removed, whenever the Building Official or such
owner is engaged in repairing, vacating and repairing, or demolishing any such unsafe building
pursuant to this Chapter, or is performing any necessary act preliminary to or incidental to such
work, or authorized or directed pursuant hereto.
(Ord. 2013-0048 § 2, 2013: Ord. 2002-0076 § 12, 2002: Ord. 95-0065 § 3 (part), 1995.)
102.5.5 - Prosecution.
In case the owner shall fail, neglect, or refuse to comply with the notice to repair, rehabilitate, or
demolish and remove said building or structure or portion thereof, the Building Official may
cause the owner of the building to be prosecuted as a violator of this Code.
(Ord. 2019-0056 § 2, 2019; Ord. 95-0065 § 3 (part), 1995.)
102.6 - Posting of signs for safety assessment.
The Building Official shall cause placard(s) to be posted on buildings upon completion of a
safety assessment. The placard shall be posted at the main entrance(s) and shall be visible to
persons approaching the building or structure from a street. The placard shall remain posted until
the required repairs, demolition, removal, or other work are completed to the satisfaction of the
Building Official and shall not be removed without written permission of the Building Official.
No person shall enter the building or portion of the building if so noted except as authorized in
writing by the Building Official for the purpose of performing required repairs, demolition,
removal, or other work.
All placards shall read "Department of Public Works, Building and Safety Division, County of Los
Angeles." As applicable, the placards shall identify the nature of the damage to, or condition of, the
building or structure and restrictions to access or occupancy as follows:
1. "INSPECTED - Lawful Occupancy Permitted" (green placard) shall be posted on any building or
structure where no apparent structural hazard has been found. This placard does not establish
that there is no damage to the building or structure.
2. "RESTRICTED USE" (yellow placard) shall be posted on each building or structure where a
condition may pose a hazard to life, health or safety, which has resulted in some form of
restriction to continued access or occupancy. This placard will note the type of damage or
condition encountered and restrictions on access or occupancy.
3. "UNSAFE—Do Not Enter or Occupy" (red placard) shall be posted on each building or structure
where a condition exists such that continued access or occupancy poses a hazard to life, health
or safety. Buildings or structures posted with this placard shall not be entered under any
circumstances except as authorized in writing by the Building Official. This placard is not to be
used or considered as a demolition order. This placard will note the type of damage or condition
encountered and prohibit entry.
(Ord. 2016-0053 § 2, 2016.)
SECTION 103 - VIOLATIONS AND PENALTIES
103.1 - Compliance with Code.
It shall be unlawful for a person to erect, construct, enlarge, alter, repair, move, improve,
remove, connect, convert, demolish, equip, or perform any other work on any building or
structure or portion thereof, or perform any grading within a property subject to this Code as
defined in Section 101.3, or cause the same to be done, contrary to, or in violation of, any of the
provisions of this Code.
(Ord. 2019-0056 § 2, 2019; Ord. 95-0066 § 1 (part), 1995: Ord. 95-0065 § 3 (part), 1995.)
103.2 - Violation.
It shall be unlawful for any person to own, use, occupy, or maintain any building or structure or
portion thereof, or cause the same to be done, contrary to, or in violation of, any of the provisions
of this Code.
(Ord. 2019-0056 § 2, 2019; Ord. 95-0066 § 1 (part), 1995.)
103.3 - Penalty.
Any person, firm or corporation violating any of the provisions of this Code shall be guilty of a
misdemeanor, and each such person shall be guilty of a separate offense for each and every day
or portion thereof during which any violation of any of the provisions of this Code is committed,
continued or permitted, and upon conviction of any such violation such person shall be
punishable by a fine of not more than $1,000, (one thousand dollars) or by imprisonment for not
more than six months, or by both such fine and imprisonment. The provisions of this Section are
in addition to and independent of any other sanctions, penalties or costs which are or may be
imposed for a violation of any of the provisions of this Code.
(Ord. 95-0066 § 1 (part), 1995: Ord. 95-0065 § 3 (part), 1995.)
103.4 Recordation of Violation.
103.4.1 - General.
The Building Official may record a Notice of Violation (NOV) with the County Recorder's
Office that a property, building or structure, or any part thereof, is in violation of any provision
of this Code provided that the provisions of this Section are complied with. The remedy provided
by this Section is cumulative to any other enforcement actions permitted by this Code.
(Ord. 2019-0056 § 2, 2019; Ord. 2010-0053 § 2, 2010; Ord. 95-0066 § 1 (part), 1995: Ord. 95-
0065 § 3 (part), 1995.)
103.4.2 - Recordation.
If (1) the Building Official determines that any property, building, or structure, or any part
thereof, is in violation of any provision of this Code; and if (2) the Building Official gives
written notice as specified below of said violation, then the Building Official may have sole
discretion to, at any time thereafter, record with the County Recorder's Office a Notice of
Violation (NOV) that the property and/or any building or structure located thereon is in violation
of this Code.
Following the recordation of the NOV, the Building Official is not required to conduct an inspection or
review of the premises to determine the continued existence of the cited violation. It is the responsibility of
the owner or other interested party to meet the requirements of this Code to remove the violation.
(Ord. 2019-0056 § 2, 2019; Ord. 2016-0053 § 2, 2016: Ord. 2010-0053 § 2, 2010; Ord. 95-0066
§ 1 (part), 1995: Ord. 95-0065 § 3 (part), 1995.)
103.4.3 - Notice.
The written notice given pursuant to this Section shall indicate:
1. The nature of the violation(s); and
2. That if the violation is not remedied to the satisfaction of the Building Official, the Building
Official may, at any time thereafter, record with the County Recorder's Office an NOV that the
property and/or any building or structure located thereon is in violation of this Code. The NOV
shall be posted on the property and shall be mailed to the owner of the property as indicated on
the last equalized County Assessment roll. The mailed NOV may be by registered, certified, or
first-class mail.
(Ord. 2019-0056 § 2, 2019; Ord. 2010-0053 § 2, 2010; Ord. 95-0066 § 1 (part), 1995: Ord. 95-
0065 § 3 (part), 1995.)
103.4.4 - Rescission.
Any person who desires to have recorded a notice rescinding the NOV must first obtain the
necessary approval(s) and permit(s) to correct the violation. Once the Building Official
determines that the work covered by such permit(s) has been satisfactorily completed, the
Building Official may record a notice rescinding the NOV.
(Ord. 2019-0056 § 2, 2019; Ord. 2016-0053 § 2, 2016: Ord. 98-0019 § 2, 1998: Ord. 95-0066 § 1
(part), 1995: Ord. 95-0065 § 3 (part), 1995.)
103.4.5 - Appeal.
Any person having any right, title, lien or interest in the property so recorded or any part thereof
may request a hearing before the Code Enforcement Appeals Board to appeal the violation
notice. The request for hearing shall be submitted in writing within 30 days of the notice from
the Building Official provided in accordance with Section 103.4.3. The time for appeal may be
extended by the Building Official for good cause shown. Failure to submit a timely written
request for appeal or to appear at a scheduled hearing shall be deemed a waiver of the right to a
hearing before the Code Enforcement Appeals Board.
(Ord. 2016-0053 § 2, 2016.)
103.5 - Costs.
Any person that violates any provision of this Code shall be responsible for the costs of any and
all Code enforcement actions taken by the Building Official in response to such violations. These
costs shall be based on the amounts specified in Section 107.13 and Table 1-F.
(Ord. 2002-0076 § 13, 2002: Ord. 98-0019 § 3, 1998: Ord. 95-0066 § 1 (part), 1995.)
SECTION 104 - ORGANIZATION AND ENFORCEMENT
104.1 - Building and Safety Division.
There is hereby established a division in the Department of Public Works to be known and
designated as "Building and Safety Division."
(Ord. 2002-0076 § 14, 2002: Ord. 95-0065 § 3 (part), 1995.)
104.2 Powers and Duties of the Building Official.
104.2.1 - General.
The Building Official is hereby authorized and directed to enforce all the provisions of this Code,
including the Electrical Code, the Plumbing Code, the Mechanical Code, the Residential Code,
the Existing Building Code, and the Green Building Standards Code, and to make all inspections
pursuant to the provisions of each such Code. For such purposes, the Building Official shall have
the powers of a law enforcement officer.
The Building Official shall have the power to render interpretations of this Code and to adopt and
enforce rules and supplemental regulations in order to clarify the application of its provisions. Such
interpretations, rules, and regulations shall be in conformance with the intent and purpose of this Code.
The Building Official shall classify every building or portion thereof into one of the occupancies set
forth in Chapter 3 of this Code according to its use or the character of its occupancy.
The Building Official shall also classify every building into one of the types of construction set forth in
Chapter 6 of this Code.
(Ord. 2016-0053 § 2, 2016; Ord. 2010-0053 § 2, 2010; Ord. 2002-0076 § 15, 2002: Ord. 95-0065
§ 3 (part), 1995.)
104.2.1.1
The Building Official is authorized to make and enforce such guidelines and policies for the
safeguarding of life, limb, health or property as may be necessary from time to time to carry out
the purpose of this Code. A copy of said regulations and policies shall be maintained in the
offices of the Building Official.
(Ord. 2007-0108 § 2 (part), 2007; Ord. 2002-0076 § 16, 2002: Ord. 95-0065 § 3 (part), 1995.)
104.2.2 - Deputies.
The Building Official may appoint such number of officers, inspectors and assistants, and other
employees as shall be authorized from time to time. The Building Official may deputize such
employees as may be necessary to carry out the functions of the building department.
(Ord. 2002-0076 § 17, 2002: Ord. 95-0065 § 3 (part), 1995.)
104.2.3 Right of entry.
104.2.3.1
Whenever it is necessary to make an inspection to enforce any of the provisions of or perform
any duty imposed by this Code or other applicable law, or whenever the Building Official or an
authorized representative has reasonable cause to believe that there exists in any building,
structure or grading, or upon any premises, any condition which makes such building, structure,
grading or premises hazardous, unsafe, or dangerous for any reason specified in this Code or
other similar law, the Building Official or an authorized representative hereby is authorized to
enter such property at any reasonable time and to inspect the same and perform any duty
imposed upon the Building Official by this Code or other applicable law; provided that (i) if such
property is occupied, then the Building Official shall first present proper credentials to the
occupant and request entry explaining the reasons therefor; and (ii) if such property is
unoccupied, then the Building Official shall first make a reasonable effort to locate the owner or
other persons having charge or control of the property and request entry, explaining the reasons
therefor.
If such entry cannot be obtained because the owner or other person having charge or control of the
property cannot be found after due diligence or if entry is refused, then the Building Official or an
authorized representative shall have recourse to every remedy provided by law to secure lawful entry and
inspect the property.
(Ord. 2016-0053 § 2, 2016; Ord. 2010-0053 § 2, 2010; Ord. 95-0065 § 3 (part), 1995.)
104.2.3.2
Notwithstanding the foregoing, if the Building Official or an authorized representative has
reasonable cause to believe that the building or grading or premises is so hazardous, unsafe, or
dangerous as to require immediate inspection to safeguard the public health or safety, the
Building Official shall have the right to immediately enter and inspect such property, and may
use any reasonable means required to effect such entry and make such inspection, whether such
property be occupied or unoccupied and whether or not permission to inspect has been obtained.
If the property be occupied, the Building Official shall first present credentials to the occupant
and demand entry, explaining the reasons therefor and the purpose of the inspection.
(Ord. 2010-0053 § 2, 2010; Ord. 95-0065 § 3 (part), 1995.)
104.2.3.3
"Authorized representative" shall include the officers named in Section 104.2.2 and their
authorized inspection personnel.
(Ord. 2016-0053 § 2, 2016; Ord. 95-0065 § 3 (part), 1995.)
104.2.3.4
No person shall fail or refuse, after proper demand has been made upon such person as provided
in this subsection, to promptly permit the Building Official or an authorized representative to
make any inspection provided for by Section 104.2.3.2. Any person violating Section 104.2.3
shall be guilty of a misdemeanor.
(Ord. 2016-0053 § 2, 2016: Ord. 95-0065 § 3 (part), 1995.)
104.2.4 - Stop orders.
Whenever any building or grading work is being done contrary to the provisions of this Code, or
other pertinent laws or ordinances implemented through the enforcement of this Code, the
Building Official may order the work stopped by notice in writing served on any persons
engaged in the doing or causing such work to be done, and any such persons shall forthwith stop
such work until authorized by the Building Official to proceed with the work.
(Ord. 95-0065 § 3 (part), 1995.)
104.2.5 - Occupancy violations.
Whenever any structure or portion thereof is being used contrary to the provisions of this Code,
or other pertinent laws or ordinances, or whenever any structure or portion thereof which was
built contrary to the provisions of this Code or other pertinent laws or ordinances, is being used
or occupied, the Building Official may order such use discontinued and the structure, or portion
thereof, vacated by notice served on any person causing such use to be continued. Such person
shall discontinue the use within 10 days after receipt of such notice to make the structure, or
portion thereof, comply with the requirements of this Code, provided, however, that in the event
of an unsafe building Section 102 shall apply.
(Ord. 2002-0076 § 18, 2002: Ord. 95-0065 § 3 (part), 1995.)
104.2.6 - Liability.
The liability and indemnification of the Building Official and any subordinates are governed by
the provisions of Division 3.6 of Title 1 of the Government Code.
(Ord. 95-0065 § 3 (part), 1995.)
104.2.7 - Modifications.*
Whenever there are practical difficulties involved in carrying out the provisions of this Code, the
Building Official shall have the authority to grant modifications on a case-by-case basis, upon
application by the owner or the owner's authorized agent, provided the Building Official shall
first find that a special individual reason makes the strict letter of this Code impractical and that
the modification is in conformity with the spirit and purpose of this Code and that such
modification does not lessen any fire-protection or other life-safety-related requirements,
accessibility, or any degree of structural integrity. The details of any action granting
modifications shall be recorded and entered in the files of the code enforcement agency.
A written application for a modification shall be submitted together with a filing fee of $252.80. When
staff review exceeds two hours, an additional fee of $126.40 per hour shall be charged for each hour or
fraction thereof in excess of two hours.
(Ord. 2016-0053 § 2, 2016: Ord. 2010-0053 § 2, 2010; Ord. 2007-0108 § 2 (part), 2007; Ord. 95-
0065 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
104.2.8 - Alternate Materials, Designs and Methods of Construction.*
The provisions of this Code are not intended to prevent the use of any material, appliance,
installation, device, arrangement, design, or method of construction not specifically prescribed
by this Code.
The Building Official may approve on a case by case basis, any such alternate, provided that he or
she finds that the material, appliance, installation, device, arrangement, design, or method of construction
or work offered is, for the purpose intended, at least the equivalent of that prescribed in this Code in
quality, strength, effectiveness, fire resistance, and other life-safety factors, durability, planning and
design, energy, material resource efficiency and conservation, environmental air quality, performance,
water, and sanitation.
The Building Official shall require that sufficient evidence or proof be submitted to substantiate any
claims that may be made regarding its use.
A written application for use of an alternate material, design or method of construction shall be
submitted together with a filing fee of $252.80. When staff review exceeds two hours, an additional fee of
$126.40 per hour shall be charged for each hour or fraction thereof in excess of two hours.
(Ord. 2016-0053 § 2, 2016; Ord. 2013-0048 § 2, 2013; Ord. 2010-0053 § 2, 2010; Ord. 2007-
0108 § 2 (part), 2007; Ord. 2002-0076 § 19, 2002: Ord. 95-0065 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
104.2.9 - Tests.
Whenever there is insufficient evidence of compliance with the provisions of this Code or
evidence that any material or any construction does not conform to the requirements of this
Code, or in order to substantiate claims for alternate materials or methods of construction, the
Building Official may require tests as proof of compliance to be made at the expense of the
owner or the owner's agent by an approved agency.
Test methods shall be as specified by this Code for the material in question. If there are no
appropriate test methods specified in this Code, the Building Official shall determine the test procedure.
(Ord. 2016-0053 § 2, 2016; Ord. 2010-0053 § 2, 2010; Ord. 95-0065 § 3 (part), 1995.)
104.2.10 - Cooperation of other officials.
The Building Official may request, and shall receive so far as may be necessary in the discharge
of their duties, the assistance and cooperation of other officials of the County.
(Ord. 2019-0056 § 2, 2019; Ord. 95-0065 § 3 (part), 1995.)
104.2.11 - Demolition.
Whenever the term "demolition" or "demolish" is used in this Code, it shall include the removal
of the resulting debris from such demolition, the abandonment of any sewer or sewage disposal
system when applicable, and the protection or filling of excavations exposed by such demolition,
as may be required by this Code or other ordinances or laws.
(Ord. 2016-0053 § 2, 2016: Ord. 2007-0108 § 2 (part), 2007; Ord. 95-0065 § 3 (part), 1995.)
104.2.12 - Service.
Whenever in this Code a notice is required to be served by personal service or by registered or
certified mail, it shall be deemed a reasonable effort has been made to serve such notice when
registered or certified letters have been mailed to the address of the interested party as shown on
the official record and on the record of the County Assessor. When an address is not so listed or
contact cannot be made at the listed address, the service shall be by posting on the structure a
copy of the notice.
(Ord. 2007-0108 § 2 (part), 2007; Ord. 95-0065 § 3 (part), 1995.)
104.2.13 [Reserved]
104.2.14 - Amendments to Ordinances.
Whenever any reference is made to any other ordinance such reference shall be deemed to
include all future amendments thereto.
(Ord. 95-0065 § 3 (part), 1995.)
104.2.15 - Validity.
If any section, subsection, sentence, clause or phrase of this ordinance is, for any reason, held to
be invalid, such decision shall not affect the validity of the remaining portions of this ordinance.
The Board of Supervisors hereby declares that it would have passed this ordinance, and each
section, subsection, clause or phrase thereof, irrespective of the fact that any one or more
sections, subsections, sentences, clauses and phrases be declared invalid.
(Ord. 95-0065 § 3 (part), 1995.)
104.3 - Definitions.
Whenever any of the names or terms defined in this section are used in this Code, each such
name or term shall be deemed and construed to have the meaning ascribed to it in this section.
BUILDING CODE or LOS ANGELES COUNTY BUILDING CODE shall mean Title 26 of the Los
Angeles County Code.
BUILDING DEPARTMENT shall mean the Building and Safety Division of the Department of Public
Works.
BUILDING OFFICIAL shall mean Director of Public Works or other designated authority charged
with the administration and enforcement of this Code, or the Building Official's duly authorized
representative.
BUILDING REHABILITATION APPEALS BOARD shall mean Property Rehabilitation Appeals
Board.
ELECTRICAL CODE shall mean Title 27 of the Los Angeles County Code.
EXISTING BUILDING CODE shall mean Title 33 of the Los Angeles County Code.
FIRE CODE or LOS ANGELES COUNTY FIRE CODE shall mean Title 32 of the Los Angeles
County Code.
FIRE DEPARTMENT shall mean the Los Angeles County Fire Department.
GREEN BUILDING STANDARDS CODE shall mean Title 31 of the Los Angeles County Code.
HEALTH CODE or LOS ANGELES COUNTY HEALTH CODE shall mean Division 1 of Title 11 of
the Los Angeles County Code.
LOS ANGELES COUNTY FLOOD CONTROL DISTRICT shall mean the Department of Public
Works.
MECHANICAL CODE shall mean Title 29 of the Los Angeles County Code.
PLUMBING CODE shall mean Title 28 of the Los Angeles County Code.
RESIDENTIAL CODE shall mean Title 30 of the Los Angeles County Code.
ROAD COMMISSIONER shall mean the Director of Public Works.
(Ord. 2016-0053 § 2, 2016; Ord. 2010-0053 § 2, 2010; Ord. 2002-0076 § 20, 2002; Ord. 95-0065
§ 3 (part), 1995.)
SECTION 105 - APPEALS BOARDS
105.1 Building Board of Appeals.
105.1.1 - General.
Unless otherwise provided for below, in order to conduct the hearings provided for in this Code,
there shall be a Building Board of Appeals consisting of five members who are qualified by
experience and training to pass upon matters pertaining to building construction. One member
shall be a practicing architect, one a builder who is a licensed general contractor, one a lawyer,
and two structural engineers, each of whom shall have had at least 10 years of experience as an
architect, builder, lawyer, or structural engineer. The Building Official shall be an ex officio
member and shall act as secretary to the Board. The members of the Building Board of Appeals
shall be appointed by the Board of Supervisors and shall hold office at its pleasure. The Building
Board of Appeals shall adopt reasonable rules and regulations for conducting its investigations.
Each member of the Board shall be compensated for each meeting attended as provided from
time to time by the County Code.
(Ord. 2019-0056 § 2, 2019; Ord. 2016-0053 § 2, 2016: Ord. 2010-0053 § 2, 2010; Ord. 2002-
0076 § 22, 2002: Ord. 95-0065 § 3 (part), 1995.)
105.1.2 - Scope of authority.
Except as provided below, the Building Board of Appeals shall have the authority to hear appeals
regarding any action of the Building Official, including actions taken by the Building Official in
connection with Section 104.2.7 or Section 104.2.8. The Building Board of Appeals shall also be
authorized to recommend to the Board of Supervisors such new legislation as it deems
appropriate.
The Building Board of Appeals shall have no authority relative to interpretation of the administrative
portions of this Code, other than Section 102, nor shall the Board be empowered to waive requirements
of this Code.
The Building Board of Appeals shall document all decisions and findings in writing to the Building
Official with a duplicate copy to the applicant.
(Ord. 2010-0053 § 2, 2010; Ord. 2002-0076 § 23, 2002: Ord. 95-0065 § 3 (part), 1995.)
105.2 - Accessibility Appeals Board.
In order to conduct the hearings on written appeals regarding action taken by the Building
Official and to ratify certain exempting actions of the Building Official in enforcing the
accessibility requirements of Title 24 of the California Code of Regulations for privately-funded
construction, to serve as an advisor to the Building Official on disabled access matters, and to
make recommendations to the Board of Supervisors on appeals of decisions made by the
Building Official on County-funded buildings, there shall be an Accessibility Appeals Board as
established and provided for in Title 2 of the Los Angeles County Code. The Accessibility
Appeals Board shall consist of five members. Two members of the Appeals Board shall be
physically disabled persons, two members shall be persons experienced in construction, and one
member shall be a public member. The Building Official shall be an ex officio member and shall
act as Secretary to the Board. The members of the Accessibility Appeals Board shall be
appointed by the Board of Supervisors and shall hold office at its pleasure. Each member of the
Board shall be compensated for each meeting attended as provided from time to time by the
County Code.
The Appeals Board may approve or disapprove interpretations and enforcement actions taken by the
Building Official. All such approvals or disapprovals for privately funded construction shall be final and
conclusive as to the Building Official in the absence of fraud or prejudicial abuse of discretion. The Board
shall adopt regulations establishing procedural rules and criteria for the carrying out of its duties.
(Ord. 95-0065 § 3 (part), 1995.)
105.3 - Building Rehabilitation Appeals Board.
In order to conduct the hearings provided for in Section 102.4 and Chapters 98 and 99 of this
Code, there shall be and is hereby created a Building Rehabilitation Appeals Board. The
Building Rehabilitation Appeals Board shall consist of five members who are qualified to pass
on matters pertaining to substandard buildings and property. The members of the Board shall be
appointed by and hold office at the pleasure of the Board of Supervisors. The Board shall adopt
reasonable rules and regulations for conducting its investigations. The Building Official shall be
an ex officio nonvoting member and act as secretary. The Building Official shall keep a record of
all proceedings and notify all parties concerned of the findings and decisions of the Board.
Every member of the Building Board of Appeals established by Section 105.1 is an ex officio
alternate member of the Building Rehabilitation Appeals Board and may serve in the place and stead of
any regular member of the Building Rehabilitation Appeals Board who is absent from any meeting and, at
such meeting, shall be deemed to be a regular member of the Building Rehabilitation Appeals Board.
(Ord. 2016-0053 § 2, 2016: Ord. 2002-0076 § 24, 2002: Ord. 95-0065 § 3 (part), 1995.)
105.4 - Code Enforcement Appeals Board.
In order to conduct the hearings provided for in Section 103.4.5 and Government Code Section
54988, there shall be a Code Enforcement Appeals Board. The Code Enforcement Appeals
Board shall be comprised of the same five members and alternates as the Building Rehabilitation
Appeals Board. The Building Official shall be an ex officio nonvoting member and act as
secretary.
(Ord. 2016-0053 § 2, 2016: Ord. 2002-0076 § 25, 2002: Ord. 95-0065 § 3 (part), 1995.)
105.5 - Fees.*
A fee of $496.30 shall be paid to the Building Official whenever a person requests a hearing or a
rehearing before the appeals boards provided for in this Section.
Exception: No fee shall be required for the initial hearing requested pursuant to Sections 102.4.1,
103.4.5, 9606.4, 9807, or 9917.
(Ord. 2019-0056 § 2, 2019; Ord. 2013-0048 § 2, 2013; Ord. 2002-0076 § 26, 2002.)
* Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
105.6 - Tenure.
The tenure of appointed members of the Building Board of Appeals, Accessibility Appeals
Board and Building Rehabilitation Appeals Board shall be subject to the provisions of Section
5.12.050 of Title 5 of the Los Angeles County Code.
(Ord. 2016-0053 § 2, 2016: Ord. 2006-0076 §§ 21 (part), 26 (part), 2002.)
SECTION 106 - PERMITS
106.1 - Permits Required.
No person shall erect, construct, enlarge, alter, repair, move, improve, remove, connect, convert,
demolish, or equip any building, structure, or portion thereof, or automatic fire protection system
regulated by Chapter 9, perform any grading, or perform landscaping as regulated by Chapter 2.7
of Division 2 of Title 23 of the California Code of Regulations (Model Water Efficient
Landscape Ordinance) or perform landscaping on slopes requiring planting in conformance with
Section J110, or cause the same to be done, without first obtaining a separate permit for each
such building, structure, automatic fire protection system, grading, or landscaping from the
Building Official.
No person shall install, connect, move, remove, or equip any mobilehome, manufactured home,
commercial modular, recreational vehicle or multifamily manufactured home subject to Sections 18300(f)
or 18551 of the Health and Safety Code without first obtaining a separate permit.
(Ord. 2013-0048 § 2, 2013: Ord. 2010-0053 § 2, 2010; Ord. 2007-0108 § 2 (part), 2007; Ord. 95-
0066 § 2, 1995; Ord. 95-0065 § 3 (part), 1995.)
106.2 - Unpermitted Structures.
No person shall own, use, occupy or maintain any "Unpermitted Structure."
For the purposes of this Code, "Unpermitted Structure" shall be defined as any structure, or portion
thereof, that was erected, constructed, enlarged, altered, repaired, moved, improved, removed,
connected, converted, demolished, or equipped, at any point in time, without the required permit(s)
having first been obtained from the Building Official, pursuant to Section 106.1, or any unfinished work for
which a permit has expired.
(Ord. 2010-0053 § 2, 2010; Ord. 95-0066 § 3, 1995.)
106.3 - Work Exempted.
A building permit shall not be required for the following:
1. One-story detached accessory buildings used as tool and storage sheds, shade structures,
pump houses, and similar uses, provided the gross floor area does not exceed 120 square feet
(11.15 m 2 ), the height does not exceed 12 feet (3.69 m), and the maximum roof projection
does not exceed 24 inches (610 mm).
2. Fences which are not used as a barrier to private swimming pools, spas, or hot tubs, and
ground signs, provided that:
2.1 Masonry or concrete fences do not exceed 6 feet (1.8 m) in height and are set back from
public ways a distance at least equal to the fence height.
2.2 Fences constructed of other materials do not exceed 6 feet (1.8 m) in height.
2.3 Ground signs do not exceed 6 feet (1.8 m) in height.
3. Tanks not storing hazardous material as defined in the Fire Code provided that:
3.1 Steel tanks are supported on a foundation not more than 2 feet (610 mm) above grade
and the overall height to diameter or width does not exceed 1½ times the diameter.
3.2 Water tanks constructed of materials other than steel, including cisterns and rain barrels,
are supported directly on grade, the overall height to diameter or width does not exceed
1½ times the diameter, and the capacity does not exceed 5000 gallons (18925 L).
4. Gantry cranes and similar equipment.
5. Retaining walls that retain not over 4 feet (1219 mm) in height measured from the bottom of the
footing to the top of the wall, unless supporting a surcharge or impounding a Class I, II, or III-A
liquids.
6. Motion picture, television and theater stage sets and scenery. Buildings or structures
constructed as part of a set or as scenery shall not be occupied or used for any other purpose.
7. Ground mounted radio and television antennae towers which do not exceed 45 feet (13,716
mm) in height and ground supported dish antennas not exceeding 15 feet (4,572 mm) in height
above finished grade in any position.
8. Light standards which do not exceed 30 feet (9,144 mm) in height.
9. Flagpoles not erected upon a building and not more than 15 feet (4,572 mm) high.
10. A playhouse or tree house provided that:
10.1 It does not exceed 64 square feet (5.94 m 2 ) in area nor 8 feet (2438 mm) in height from
floor to roof.
10.2 The ceiling height as established by door height or plate line does not exceed 6 feet
(1829 mm).
11. Canopies or awnings, completely supported by the exterior wall, attached to a Group R-3 or U
Occupancy, and extending not more than 54 inches (1372 mm) from the exterior wall of the
building, and not encroaching into the public right-of-way or any required fire separation
distance specified by this Code.
12. Sheds, office or storage buildings, and other structures that are less than 1,500 square feet
(139 m 2 ) and incidental to and work authorized by a valid grading or building permit. Such
structures must be removed upon expiration of the permit or completion of the work covered by
the permit.
13. A portable metal hanger located on County-owned airports, provided that:
13.1. It is less than 2,000 square feet (185.8 m 2 ) in area,
13.2. It is used exclusively for the parking of aircraft,
13.3. It bears the Department of Motor Vehicles, State of California insignia of approval for
movement on any highway,
13.4. It incorporates as an integral part of its basic construction a hitch or coupling device for
towing,
13.5. It can accommodate, without further structural change, wheel and axle assemblies to
provide a safe means of portability,
13.6. It is equipped with permanent ventilation to prevent the accumulation of combustible
gases, and
13.7. It is not provided with water or sanitary facilities.
14. Oil derricks.
15. Decks, walks and driveways not more than 30 inches (762 mm) above grade and not over any
basement or story below, and which are not part of an accessible route.
16. Prefabricated swimming pools and other bodies of water accessory to a Group R-3 Occupancy
that are less than 18 inches (0.46 m) deep, or do not exceed 5,000 gallons (18,927 L) and are
installed entirely above adjacent grade.
17. Playground equipment not to exceed 12 feet (3.69 m) in height accessory to Group R-3
occupancy.
18. One-story detached animal cages and kennels, chicken coops, and animal pens provided the
gross floor area does not exceed 400 square feet (37.2 m 2 ) and the height does not exceed 6
feet (1.8 m) and at least one horizontal dimension does not exceed 12 feet (3.69 m).
19. Non-combustible livestock shelters provided that the gross floor area does not exceed 300
square feet (27.9 m 2 ), the height does not exceed 12 feet (3.69 m), and at least 3 sides are
each a minimum of 65 percent open.
20. Painting, papering, tiling, carpeting, cabinets, counter tops and similar finish work where
disabled access requirements do not apply.
21. Nonfixed and movable fixtures, cases, racks, counters and partitions not over 5 feet 9 inches
(1753 mm) in height.
Unless otherwise exempted, separate plumbing, electrical and mechanical permits will be required
for the above-exempted items.
Exemption from the permit requirements of this Code shall not be deemed to grant authorization for
any work to be done in any manner in violation of the provisions of this Code, other laws, ordinances, or
regulations, or required approvals from other County Departments and State and federal agencies.
(Ord. 2019-0056 § 2, 2019; Ord. 2016-0053 § 2, 2016: Ord. 2013-0048 § 2, 2013; Ord. 2010-
0053 § 2, 2010; Ord. 2007-0108 § 2 (part), 2007; Ord. 2002-0076 § 27, 2002: Ord. 95-0066 § 4,
1995; Ord. 95-0065 § 3 (part), 1995.)
106.4 Application for Permits.
106.4.1 - Application.
To obtain a permit, the applicant shall first file an application for that purpose. Every such
application shall:
1. Identify and describe the work to be covered by the permit for which application is made;
2. Describe the land on which the proposed work is to be done, by lot, block, tract, and house and
street address, or similar description that will readily identify and locate the proposed building or
work;
3. Show the use and occupancy of all parts of the building;
4. Be accompanied by plans and specifications as required in Section 106.4.2;
5. State the valuation of the proposed work or for grading the volume of earth to be handled;
6. Where applicable, state the area to be landscaped in square feet (m 2 ) and the source of water
for irrigation.
7. Be signed by the permittee, or an authorized agent, who may be required to submit evidence to
indicate such authority;
8. Give such other information as reasonably may be required by the Building Official.
(Ord. 2019-0056 § 2, 2019; Ord. 2013-0048 § 2, 2013; Ord. 2010-0053 § 2, 2010; Ord. 2007-
0108 § 2 (part), 2007; Ord. 95-0065 § 3 (part), 1995.)
106.4.1.1 - Expiration of Application.
When no permit is issued within one year following the date of the application therefor, the
application shall automatically expire. Plans and specifications previously submitted may
thereafter be returned to the applicant or destroyed by the Building Official. The Building
Official may grant up to two extensions not exceeding 180 days per extension, beyond the initial
one-year limit upon written request by the applicant showing that circumstances beyond the
control of the applicant have prevented action from being taken and upon the payment of an
extension fee as determined by the Building Official, not to exceed 25 percent of the plan check
fee.
Once an application, including any extension(s) thereof has expired, the applicant shall file a new
application, resubmit plans and specifications and pay a new plan checking or review fee.
(Ord. 2013-0048 § 2, 2013; Ord. 2010-0053 § 2, 2010; Ord. 2007-0108 § 2 (part), 2007: Ord.
2002-0076 § 28, 2002.)
106.4.2 - Plans and Specifications.
Within each application for a building permit, and when required by the Building Official for
enforcement of any provisions of this Code, complete plans and specifications shall be
submitted. The Building Official may require plans and specifications to be prepared and
designed by an engineer, architect or landscape architect licensed or registered by the state to
practice as such. Submittals shall include special inspection and structural observation statements
required by Chapter 17.
EXCEPTION: When authorized by the Building Official, complete plans and specifications need not
be submitted for the following when drawings and data sufficient to determine the nature and scope of the
work are submitted for review:
1. One-story buildings of conventional light-frame construction with a gross floor area not
exceeding 600 square feet (55.74 m 2 );
2. Small and/or minor work.
Plans, specifications, reports or documents for work regulated by this Code to which the provisions
of Article 3, Chapter 7, Division 3 of the Business and Professions Code applies shall bear the signature
and number or seal of a civil engineer, structural engineer or architect, registered or certified to practice in
the State of California. A signature or seal shall not be required for work authorized by the said article to
be performed by a person not registered or certified as a civil engineer, structural engineer or architect.
For buildings exceeding 160 feet (48.77 m) in height, the structural calculations and each sheet of
structural plans shall be prepared under the supervision of and shall bear the signature or approved
stamp of a person authorized by the State of California to use the title structural engineer. In addition, all
architectural sheets shall bear the signature or approved stamp of an architect licensed by the State of
California.
(Ord. 2016-0053 § 2, 2016: Ord. 2013-0048 § 2, 2013; Ord. 2007-0108 § 2 (part), 2007; Ord. 95-
0065 § 3 (part), 1995.)
106.4.3 - Information on Plans and Specifications.
Construction documents shall be dimensioned and drawn to scale upon suitable material.
Electronic media documents are permitted to be submitted. Construction documents shall be of
sufficient clarity to indicate the location, nature and extent of the work proposed and show in
detail that it will conform to the provisions of this Code and relevant laws, ordinances, rules, and
regulations, as determined by the Building Official. The first sheet of each set of plans shall give
the house and street address of the work and the name and address of the owner and persons who
prepare them. Plans shall include a plot plan showing the location of the proposed building and
of every existing building on the property. In lieu of detailed specifications, the Building Official
may approve references on the plans to a specific section or part of this Code or other ordinances
or laws.
Computations, stress diagrams and other data sufficient to show the correctness of the plans shall
be submitted when required by the Building Official.
Where proposed construction will affect site drainage, existing and proposed drainage patterns shall
be shown on the plot plan.
The plans shall show all mitigation measures required under the National Pollution Discharge
Elimination System (NPDES) permit issued to the County of Los Angeles. For the application of NPDES
permit requirements as they apply to grading plans and permits, see Appendix J of this Code.
All permittees must show compliance with the construction debris recycling requirements of the
County of Los Angeles.
(Ord. 2016-0053 § 2, 2016: Ord. 2013-0048 § 2, 2013; Ord. 2007-0108 § 2 (part), 2007; Ord.
2002-0076 § 29, 2002: Ord. 95-0066 § 5, 1995; Ord. 95-0065 § 3 (part), 1995.)
106.4.4 Architect or Engineer of Record.
106.4.4.1 - General.
When it is required that documents be prepared by an architect or engineer, the Building Official
may require the owner to designate on the building permit application an architect or engineer
who shall act as the architect or engineer of record. If the circumstances require, the owner may
designate a substitute architect or engineer of record who shall perform all of the duties required
of the original architect or engineer of record. The Building Official shall be notified in writing
by the owner if the architect or engineer of record is changed or is unable to continue to perform
the duties.
The architect or engineer of record shall be responsible for reviewing and coordinating all submittal
documents prepared by others, including deferred submittal items, for compatibility with the design of the
building.
(Ord. 95-0066 § 6 (part), 1995.)
106.4.4.2 - Deferred Submittals.
For the purposes of this Section, "deferred submittals" are defined as those portions of the design
which are not submitted at the time of the application and which are to be submitted within a
period specified by the Building Official.
Deferral of any submittal items shall have prior approval of the Building Official. The architect or
engineer of record shall list the deferred submittals on the plans and shall submit the deferred submittal
documents for review by the Building Official.
Submittal documents for deferred submittal items shall be submitted to the architect or engineer of
record who shall review them and forward them to the Building Official with a notation indicating that the
deferred submittal documents have been reviewed and that they have been found to be in general
conformance with the design of the building. The deferred submittal items shall not be installed until their
design and submittal documents have been approved by the Building Official.
(Ord. 2013-0048 § 2, 2013; Ord. 95-0066 § 6 (part), 1995.)
106.5 Permits.
106.5.1 - Issuance.
The application, plans and specifications, geological or engineering reports and other required
data filed by an applicant for a permit shall be checked by the Building Official. Such plans may
be reviewed by other departments of the County to verify compliance with the laws and
ordinances under their jurisdiction.
The Building Official shall issue a permit to the applicant for the work described in the application and
plans filed therewith when the Building Official is satisfied that all of the following items comply:
1. The work described conforms to the requirements of this Code.
2. The work described conforms to the requirements of other pertinent laws and ordinances.
3. The fees specified by this Code have been paid.
4. The applicant has obtained a permit pursuant to Public Resources Code Section 30600 et seq.,
if such a permit is required.
When the Building Official issues the permit, the Building Official shall endorse in writing or stamp on
the plans and specifications "APPROVED." Such approved plans and specifications shall not be changed,
modified or altered without authorization from the Building Official, and all work shall be done in
accordance with the approved plans. The issuance of a permit shall not be deemed to certify that the site
of the described work is safe.
The Building Official may issue a permit for the construction of part of a building or structure before
the entire plans and specifications for the whole building or structure have been submitted or approved,
provided adequate information and detailed statements have been filed complying with all pertinent
requirements of this Code. The holder of such permit shall proceed at his or her own risk without
assurance that the permit for the entire building or structure will be granted.
(Ord. 2016-0053 § 2, 2016; Ord. 95-0065 § 3 (part), 1995.)
106.5.2 - Retention of plans.
One set of approved plans, specifications, and computations shall be retained by the Building
Official. Except as required by Section 19850 and 19851 of the Health and Safety Code, the
Building Official shall retain such set of the approved plans, specifications and computations for
a period of not less than 90 days from date of completion of the work covered therein. One set of
approved plans and specifications shall be returned to the applicant, which set shall be kept on
such building or work site at all times during which the work authorized thereby is in progress.
(Ord. 2002-0076 § 30, 2002: Ord. 95-0065 § 3 (part), 1995.)
106.5.3 - Validity.
The issuance or granting of a permit or approval of plans and specifications shall not be
construed to be a permit for, or an approval of, any violation of any of the provisions of this
Code or of any other laws or regulations. No permit presuming to give authority to violate or
cancel the provisions of this Code or any other laws or regulations shall be valid, except insofar
as the work or use which it authorizes is lawful.
The issuance of a permit based on plans and specifications shall not prevent the Building Official
from thereafter requiring the correction of errors in said plans and specifications, or from preventing
building operations being carried on thereunder when in violation of this Code or of any other pertinent
laws and ordinance of the County.
(Ord. 2002-0076 § 31, 2002: Ord. 95-0065 § 3 (part), 1995.)
106.5.4 - Expiration.
Every permit issued by the Building Official under the provisions of this Code shall expire by
limitation and become null and void if the work authorized by such permit is not commenced
within 12 months from the date such permit is issued, or the work authorized by such permit is
suspended or abandoned for a period of 180 days, or the permittee fails to obtain inspection as
required by the provisions of Section 108 of this Code for a period of 180 days.
Exception: Permits issued to abate violation(s) in conjunction with a code enforcement action shall
expire and become null and void at a date not to exceed 12 months from the issuance date or at a date
determined by the Building Official.
The Building Official may grant one or more extensions of the time for action by the permittee for a
period not exceeding 180 days from the date of expiration upon written request from the permittee and
payment of a fee in an amount determined by the Building Official, not to exceed 25 percent of the permit
fee.
Once a permit, including any extension(s) thereof, has expired, the permittee shall file a new
application as specified in Section 106.4.
Permits for rebound tumbling equipment as defined in Chapter 66 shall be valid for a period of not
exceeding one year. Permits for portable amusement devices and for temporary Group A-5 structures
shall be valid for a period not exceeding 30 days. Permits for amusement devices erected under a
building permit shall be valid for a period of 90 days.
(Ord. 2019-0056 § 2, 2019; Ord. 2016-0053 § 2, 2016; Ord. 2013-0048 § 2, 2013; Ord. 2010-
0053 § 2, 2010; Ord. 2007-0108 § 2 (part), 2007; Ord. 2002-0076 § 32, 2002: Ord. 98-0020 § 5,
1998: Ord. 95-0065 § 3 (part), 1995.)
106.5.5 - Suspension or revocation.
The Building Official may, in writing, suspend or revoke a permit issued under provisions of this
Code if the permit was issued in error or on the basis of incorrect information supplied to the
Building Official, or in violation of any of the provisions of this Code or of any other laws,
ordinances or regulations.
(Ord. 2007-0108 § 2 (part), 2007: Ord. 95-0065 § 3 (part), 1995.)
106.5.6 - Combined building permit.
A combined building permit may be issued for new one-family or two-family dwellings, and
additions and alterations to one-family or two-family dwellings, and attached garages, which will
include all building, electrical, plumbing, heating, ventilating, and air-conditioning work, but
will not include grading and landscape which require permits pursuant to any provision of this
Code, or sewer connections. The combined building permit shall be subject to the requirements
of this Code, the Residential Code, the Existing Building Code, the Electrical Code, the
Plumbing Code, the Mechanical Code, and the Green Building Standards Code, except that the
fee for the combined building permit shall be as provided in Section 107.1 of this Code.
(Ord. 2016-0053 § 2, 2016: Ord. 2010-0053 § 2, 2010; Ord. 2007-0108 § 2 (part), 2007: Ord.
2002-0076 § 33, 2002: Ord. 95-0065 § 3 (part), 1995.)
106.5.7 - Combined swimming pool permit.
A combined swimming pool permit may be issued for a new swimming pool, spa or hot tub,
which will include all building, electrical, plumbing, heating and excavation work. The
combined swimming pool permit shall be subject to the requirements of this Code, the
Residential Code, the Existing Building Code, the Green Building Standards Code, the Electrical
Code, the Plumbing Code and the Mechanical Code, except that the fee for the combined
swimming pool permit shall be as provided in Section 107.1 of this Code.
(Ord. 2016-0053 § 2, 2016.)
SECTION 107 - FEES
107.1 - Building Permit Fees.*
In addition to a permit issuance fee of $31.90, a fee for each building permit shall be paid to the
Building Official as set forth in Table 1-A.
The determination of value or valuation under any of the provisions of this code shall be made by the
Building Official. The valuation to be used in computing the permit and plan check fees shall be the total
value of all construction work for which the permit is issued, as well as all finish work, painting, roofing,
electrical, plumbing, heating, air conditioning, elevators, fire protection systems and any other permanent
work or permanent equipment.
EXCEPTIONS:
1. The total permit fee for a combined swimming pool permit, as provided in Section 106.5.7, shall
be two times the building permit fee determined from Table 1-A and the barrier inspection fee of
Section 107.9, item K.
2. The total permit fee for a combined building permit, as provided in Section 106.5.6, shall be 1.60
times the building permit fee determined from Table 1-A.
(Ord. 2016-0053 § 2, 2016; Ord. 2013-0048 § 2, 2013; Ord. 2007-0108 § 2 (part), 2007; Ord. 98-
0020 § 6, 1998; Ord. 95-0065 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
107.2 - Plan Checking or Review Fees for Buildings or Structures.*
When an application for a building permit is submitted for review, a fee shall be paid to the
Building Official. Said fee shall be equal to 85 percent of the building permit fee as set forth in
Table 1-A, provided, however, the minimum fee shall be $94.50.
In addition to the aforementioned fees, the Building Official may require additional charges for review
required by changes, additions or revisions of approved plans or reports, and for services beyond the first
and second check due to changes, omissions or errors on the part of the applicant. The payment of said
fees shall not exempt any person from compliance with other provisions of this Code.
The fees specified in this Section are separate fees from the permit fees specified in Section 107.1.
(Ord. 2016-0053 § 2, 2016; Ord. 2013-0048 § 2, 2013: Ord. 2002-0076 § 34, 2002: Ord. 98-0020
§ 7, 1998; Ord. 95-0065 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
107.3 - Standard Plans.*
The Building Official may approve a set of plans for a building or structure as a "standard plan,"
provided that the applicant has made proper application, submitted complete sets of plans as
required by this Section, and paid the plan checking fee required by Section 107.2, or $173.80,
whichever is greater.
Plans shall reflect laws and ordinances in effect at the time a permit is issued except as provided
herein below in this Section. Nothing in this Section shall prohibit modifying the approved standard plans
to reflect changes in laws and ordinances that have become effective since the approval of the standard
plan. The standard plans shall become null and void where the work required by such changes exceeds 5
percent of the value of the building or structure.
When it is desired to use an approved "standard plan" for an identical structure, two plot plans and
one duplicate plan shall be submitted and a plan checking fee equal to 70 percent of the full plan
checking fee required by Section 107.2 shall be paid at the time application is made for such identical
structure. Such duplicate plans shall be compared, stamped and kept on the project site. In case of
deviation from this standard plan, except as permitted in this subsection, complete plans, together with a
full plan checking fee, shall be submitted for the proposed work.
Standard plans shall be valid for a period of one year from the date of approval. This period may be
extended by the Building Official when there is evidence that the plans may be used again and the plans
show compliance with this Code and all other applicable laws and ordinances.
(Ord. 2019-0056 § 2, 2019; Ord. 2013-0048 § 2, 2013; Ord. 95-0065 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
107.4 [Reserved]
107.5 - Grading Permit Fees.*
In addition to a permit issuance fee of $31.90, a fee for each grading permit shall be paid to the
Building Official as set forth in Table 1-B.
(Ord. 2013-0048 § 2, 2013: Ord. 95-0065 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
107.6 - Plan Checking Fees for Grading.
A plan checking fee for grading equal to the fees set forth in Table 1-C shall be paid to the
Building Official at the time of submitting plans. Said fee shall be in addition to other fees
prescribed in the code. In addition to the aforementioned fees, the Building Official may require
additional charges for review required by changes, additions or revisions of approved plans or
reports, and for services beyond the initial and second check due to changes, omissions or errors
on the part of the applicant. The payment of said fees shall not exempt any person from
compliance with any provisions of this code.
The fees specified in this subsection are separate fees from the permit fees specified in Section
107.5.
Fees for the review of grading plans submitted in connection with parcel maps, tract maps,
conditional use permits or other permits required by Title 22 of the Los Angeles County Code, are set
forth in Title 21, Section 21.44.065, Title 22, Section 22.60.137, and Title 32, Section 320.
(Ord. 2008-0039 § 11, 2008; Ord. 2005-0033 § 19, 2005: Ord. 95-0066 § 8, 1995: Ord. 95-0065
§ 3 (part), 1995.)
107.7 - Landscape Permit Fees.
A landscape permit fee shall be paid to the Building Official as set forth in Table 1-D. For
landscaping in excess of one acre, the Building Official shall receive sufficient payment to
recover inspection costs to the County.
(Ord. 95-0065 § 3 (part), 1995.)
107.8 - Plan Checking Fees for Landscaping.
A plan checking fee for landscaping equal to the fees set forth in Table 1-E shall be paid to the
Building Official at time of submitting plans and other required documents. For landscaping in
excess of 1 acre, the Building Official shall recover sufficient payment to recover plan checking
and document review costs to the County. Said fee shall be in addition to other fees prescribed in
this code.
Fees for the review of landscaping plans submitted in connection with parcel maps, tract maps,
conditional use permits or other permits required by Title 22 of the Los Angeles County Code, are set
forth in Title 21, Section 21.44.065, Title 22, Section 22.60.137, and Title 32, Sections 317 and 320.
(Ord. 2008-0039 § 12, 2008; Ord. 2005-0033 § 20, 2005: Ord. 95-0065 § 3 (part), 1995.)
107.9 - Other Fees.
The following fees shall be paid before a permit is issued, inspection is made, occupancy is
allowed, or a device is operated:
1. In addition to the fees set forth in Items A through K, below, for issuance of each inspection
application receipt ..... $31.90
A. For a site inspection not otherwise covered herein by a fee and which is regulated by the Los
Angeles County Code ..... $486.30
B. For inspection of any use, occupancy or change in use or occupancy:
Group R or U Occupancy ..... $252.40
Occupancy groups other than R or U
Affected floor area:
Less than 5,000 ft 2 (464.5 m 2 ) ..... $622.10
5,001—10,000 ft 2 (464.6 m 2 —929 m 2 ) ..... $748.60
10,001—100,000 ft 2 (929.1 m 2 —9290.3 m 2 ) ..... $1,244.60
Above 100,000 ft 2 (9290.3 m 2 ) ..... $1,886.40
C. Reserved.
D. For inspection of the demolition of a building or structure (including sewage system termination)
..... $188.70
E. For inspection or reinspection of Group A-5 structures, each ..... $252.40
F. For inspection of structures or devices regulated by Chapter 66:
The first structure or device ..... $188.70
Each additional structure or device ..... $30.30
G. For application and investigation for relocation building permits as required by the Existing
Building Code:
Floor area: Up to 2,500 ft 2 (232.2 m 2 ) ..... $502.60
2,501 ft 2 (232.3 m 2 ) and above ..... $1,005.40
H. For investigation and/or permit for trailer coaches as required by Chapter 69 ..... $186.90
I. For inspection outside of normal business hours, per hour ..... $113.30
J. For inspection for which no fee is specifically indicated, per hour ..... $113.30
K. For inspection of barriers for swimming pools, spas and hot tubs ..... $106.30
2. For search of office records and a single copy of microfilmed permit ..... $3.40
For each hour responding to public records requests which do not reasonably describe
identifiable records ..... $39.60
3. For approval in concept review pursuant to the 1976 Coastal Act (Section 30,000 et seq., Public
Resources Code) ..... $150.30
4. For geotechnical site review and processing geology or engineering reports submitted pursuant to
Sections 110, 111, 113, 1804, and Appendix J, Sections J104.3 and J104.4:
A. Geotechnical review of building plans and geotechnical reports
Geotechnical site review (to determine if geotechnical reports are required) ..... $476.10
Geotechnical report, site, and plan review (review of initial and two addenda reports) .....
The fee shall be .50%
of the valuation of
the proposed structure
However, the minimum fee shall be ..... $1,174.80
And the maximum fee shall be ..... $7,573.70
Review of geotechnical addenda beyond third review ..... $195.00/hr.
B. Geotechnical site inspections and Geotechnical report review PRIOR to building permit
application
Geotechnical site review (to determine if geotechnical reports are Required ..... $476.10
Geotechnical report and plan review prior to building permit application (per review) .....
$943.20
C. Geotechnical review of grading plans
1 - 1,000 cubic yards ..... $777.50
1,001 - 10,000 cubic yards ..... $1,039.40
10,001 - 100,000 cubic yards ..... $1,416.60
100,001 - 500,000 cubic yards ..... $1,862.40
500,001+ cubic yards ..... $1,862.40 + $116.40/100,000 cubic yards of additional grading
D. Geotechnical report for grading plan review (review of initial and two addenda reports)
1 - 1,000 cubic yards ..... $1,629.50
1,001 - 10,000 cubic yards ..... $2,443.50
10,001 - 100,000 cubic yards ..... $2,966.50
100,001 - 500,000 cubic yards ..... $4,071.60
500,001+ cubic yards ..... $4,071.60 + $174.80/100,000 cubic yards of additional grading
Review of Geotechnical addenda beyond third review ..... $195.00/hr.
5. For processing coastal engineering reports ..... $447.40
6. For determining occupant load for purposes of parking requirements pursuant to Title 22 (Zoning
Ordinance) ..... $126.40
7. For reproduction of microfilmed plans (plus $3.40 for each sheet to be reproduced) ..... $35.80
8. For assignment of addresses:
Effective September 1, 2019:
A. Address assignment base fee for subdivisions - first address ..... $342.60
Each additional address ..... $4.25
B. Address assignment base fee for non-subdivisions - first address ..... $370.45
Each additional address ..... $4.25
Each additional parcel ..... $27.90
C. Address change base fee - first address ..... $402.75
Each additional address ..... $7.65
Each additional parcel ..... $31.70
Effective July 1, 2020:
A. House number assignment base fee for subdivisions - first house number ..... $513.90
Each additional house number ..... $6.38
B. House number assignment base fee for non-subdivisions - first house number ..... $555.68
Each additional house number ..... $6.38
Each additional parcel ..... $41.85
C. House number change base fee - first house number ..... $604.13
Each additional house number ..... $11.48
Each additional parcel ..... $47.55
Effective July 1, 2021:
A. House number assignment base fee for subdivisions - first house number ..... $685.20
Each additional house number ..... $8.50
B. House number assignment base fee for non-subdivisions - first house number ..... $740.90
Each additional house number ..... $8.50
Each additional parcel ..... $55.80
C. House number change base fee - first house number ..... $805.50
Each additional house number ..... $15.30
Each additional parcel ..... $63.40
9. For additional review required by changes, additions or revisions of approved or resubmitted plans or
reports, per hour ..... $126.40
10. For additional review required beyond the initial and second check of plans or reports, per hour .....
$126.40
11. For the issuance of a Certificate Of Occupancy ..... $116.80
12. For the issuance of a Temporary Certificate Of Occupancy ..... $175.40
13. For the extension of a Temporary Certificate Of Occupancy ..... $116.80
14. For processing of notice pursuant to Section 103.4 ..... $509.90
15. For processing and recording a Notice of Violation pursuant to Section 103.4 ..... $405.20
16. For processing and recording a Rescission of Notice of Violation pursuant to Section 103.4 .....
$348.60
17. For investigation of alternate materials and methods of construction
For the initial filing fee ..... $252.80
For each hour or fraction thereof, in excess of two ..... $126.40
18. Preliminary plan review for conceptual approval, code
Application/interpretation prior to submittal of permit application (two staff-hour minimum) .....
$252.80
( Exception: no fee for 15 minutes or less)
Additional fee beyond minimum, per hour or fraction thereof ..... $126.40
19. Review of drawings and data which are sufficient to determine nature and scope of work in lieu of
submittal of plans and specifications as defined in Section 107.2 (including pedestrian protection,
underground tanks, etc.) ..... $94.50
20. Minimum plan check fee for plans to be "substandard" ..... $173.80
21. Plan maintenance fee, 2% of building permit fee (based on valuation of work) ..... $11.40 minimum,
$486.30 maximum
22. Investigation fee for work done without a required permit shall be equal to the permit fee, but not
less than ..... $388.70
Exception: One or two family dwellings, when work is performed by owner-builder ..... $194.30
23. Noncompliance fee, when person fails to comply with written order:
Group R-3 occupancy ..... $116.80
All other occupancies ..... $233.70
24. Request for hearing before Building Board of Appeals ..... $496.30
Exception: Regarding the unsafe condition of building or structure per Section 102.4.1.
Regarding the initial determination as a welded steel moment frame building in a high
earthquake damaged area. Regarding the initial determination as a pre-April 13, 1975 concrete
tilt-up building. Regarding initial determination as an unreinforced masonry building
(URM)/potentially earthquake hazardous building.
(Ord. 2019-0056 § 2, 2019; Ord. 2019-0040 § 1, 2019; Ord. 2016-0053 § 2, 2016; Ord. 2010-
0053 § 2, 2010; Ord. 2008-0011 § 2, 2008; Ord. 2007-0108 § 2 (part), 2007; Ord. 2004-0031 § 1,
2004: Ord. 2002-0076 § 36, 2002; Ord. 99-0040 § 5, 1999; Ord. 98-0020 §§ 9, 10, 1998; Ord.
98-0019 § 4, 1998; Ord. 95-0065 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
107.10 - Exemption from Fees.*
Neither the Los Angeles County Development Authority, nor any public officer or body acting in
an official capacity on behalf of the Los Angeles County Development Authority, shall pay or
deposit any building fee. This Section does not apply where a public officer is acting with
reference to private assets, which have come under such public officer's jurisdiction by virtue of
their office. (See Section 107.19 for affordable housing exemption.)
(Ord. 2019-0056 § 2, 2019; Ord. 95-0065 § 3 (part), 1995.)
TABLE 1-A BUILDING PERMIT FEES* 1,2,3
TOTAL VALUATION FEE
$0 to and including $700 $50.30
More than $700 to and including $25,000 $75.60
plus for each additional $1,000 or fraction thereof in excess of $1,000 $19.50
$25,001 to and including $50,000 $544.00
plus for each additional $1,000 or fraction thereof in excess of $25,000 $15.00
$50,001 to and including $100,000 $923.90
plus for each additional $1,000 or fraction thereof in excess of $50,000 $11.30
More than $100,000 $1,487.60
plus for each additional $1,000 or fraction thereof $7.70
* For additional issuance fee, see Section 107.1.
1 The building permit fee specified in the table above shall be increased by a surcharge of 0.013
percent of the total valuation of a Group R Occupancy or by 0.028 percent of the total valuation
of all other occupancies or $0.50, whichever amount is higher, pursuant to Section 2705, Chapter
8, Division 2 of the Public Resources Code of the State of California (State Strong-Motion
Instrumentation Program). This surcharge shall not be included in the building permit fee for the
purpose of determining the plan check fee.
2 The permit fee specified in the table above shall be increased by 10 percent for all construction
work required to comply with the rules and regulations adopted by the Energy Resources
Conservation and Development Commission of the State of California. This increase in fee shall
be included in the building permit fee for the purpose of determining the plan checking fee.
3 The permit fee specified in the table above shall be increased by 5 percent for all construction
work required to comply with Title 24, California Code of Regulations, Section 101, et seq., the
State's disabled access and adaptability requirements. The increase in fee shall be included in the
building permit for the purpose of determining the plan check fee.
(Ord. 95-0065 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
TABLE 1-B GRADING PERMIT FEES*
(Based on Volume of Material Handled)
1—50 cubic yards (1—38.2 m 3 ) $186.90
51—1,000 cubic yards (40—
764.6 m 3 )
$277.90 plus $94.10/100 cubic yards (76.5 m 3 ) or fraction thereof in
excess of 100 cubic yards (76.5 m 3 )
1,001—10,000 cubic yards $1,125.30 plus $79.00/1,000 cubic yards (764.6 m 3 ) or fraction
(765.3—7,645.5 m 3 ) thereof in excess of 1,000 cubic yards (764.6 m 3 )
10,001—100,000 cubic yards
(7,646.3—76455 m 3 )
$1,835.60 plus $50.40/1,000 cubic yards (764.6 m 3 ) or fraction
thereof in excess of 10,000 cubic yards (7645.5 m 3 )
100,001 cubic yards (76456 m 3
) or more
$6,377.70 plus $125.70/10,000 cubic yards (7645.5 m 3 ) or fraction
thereof in excess of 100,000 cubic yards (76455 m 3 )
(Ord. 95-0065 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
TABLE 1-C GRADING PLAN CHECK FEES*
(Based on Volume of Material Handled)
1—1,000 cubic yards (1 m 3 —
764.6 m 3 )
$330.70 plus $112.50/100 cubic yards (76.5 m 3 ) or fraction thereof in
excess of 100 cubic yards (76.5 m 3 )
1,001—10,000 cubic yards
(765.3—7,645.5 m 3 )
$1,345.90 plus $93.30/1,000 cubic yards (764.6 m 3 ) or fraction
thereof in excess of 1,000 cubic yards (764.6 m 3 )
10,001—100,000 cubic yards
(7,646.3—76,455 m 3 )
$2,185.70 plus $55.10/1,000 cubic yards (764.6 m 3 ) or fraction
thereof in excess of 10,000 cubic yards (7,645.5 m 3 )
100,001—500,000 cubic yards
(76,456—382,275 m 3 )
$7,154.30 plus $152.30/10,000 cubic yards (7645.5 m 3 ) or fraction
thereof in excess of 100,000 cubic yards (76,455 m 3 )
500,001 cubic yards (382278 m 3
) or more
$13,244.30 plus $138.30/10,000 cubic yards (7645.5 m 3 ) or fraction
thereof in excess of 500,000 cubic yards (382,275 m 3 )
(Ord. 2016-0053 § 2, 2016; Ord. 95-0065 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
TABLE 1-D LANDSCAPE PERMIT FEES UP TO ONE ACRE*
(Based on Area to be Landscaped)
500 - 7,500 ft 2 (46.5 m 2 - 696.8 m 2 ) $218.80
7,501 - 15,000 ft 2 (696.9 m 2 - 1393.5 m 2 ) $328.20
15,001 - 30,000 ft 2 (1393.6 m 2 - 2787.1 m 2 ) $655.90
30,001 ft 2 - 1 acre (2787.2 m 2 - 4046.9 m 2 ) $801.80
(Ord. 2019-0056 § 2, 2019; Ord. 95-0065 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
TABLE 1-E LANDSCAPE PLAN CHECK FEES UP TO ONE ACRE*
(Based on Area to be Landscaped)
500 - 7,500 ft 2 (46.5 m 2 - 696.8 m 2 ) $1,805.50
7,501 - 15,000 ft 2 (696.9 m 2 - 1393.5 m 2 ) $1,949.80
15,001 - 30,000 ft 2 (1393.6 m 2 - 2787.1 m 2 ) $2,094.50
30,001 ft 2 - 1 acre (2787.2 m 2 - 4046.9 m 2 ) $2,384.80
(Ord. 2019-0056 § 2, 2019; Ord. 2004-0029 § 9, 2004: Ord. 95-0065 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
TABLE 1-F CODE ENFORCEMENT FEES*
SERVICE FEE
1 - Investigation and Processing $376.10
2 - Preparation of job specifications $503.60
3 - Reserved
4 - Contract cancellation $262.60
5 - Contract performance inspection $201.20
6 - For processing a 45-day letter $509.90
7 - For processing a Notice of Violation $405.20
8 - For processing a Rescission of Notice of Violation $348.60
9 - Billing $150.30
10 - Record Lien $150.30
11 - Filing of Special Assessment $254.80
(Ord. 2019-0056 § 2, 2019; Ord. 2016-0053 § 2, 2016; Ord. 2010-0053 § 2, 2010; Ord. 2002-
0076 § 58, 2002.)
* Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
107.11 - Surrender of Permit.
If no portion of the work or construction covered by a permit issued by the Building Official
under the provisions of this Code has been commenced, the person to whom such permit has
been issued may deliver such permit to the Building Official with a request that such permit be
canceled. The Building Official shall thereupon stamp or write on the face of such permit the
words, "Canceled at the request of the Permittee." Thereupon such permit shall be null and void
and of no effect.
(Ord. 95-0065 § 3 (part), 1995.)
107.12 - Refunds.
In the event that any person shall have obtained a permit and no portion of the work or
construction covered by such permit shall have been commenced, and such permit shall have
been canceled either as provided for in Section 106.5.4 or Section 107.11, the permittee, upon
presentation to said Building Official of a request therefor, in writing, shall be entitled to a
refund in an amount equal to 80 percent of the fee actually paid for such permit.
When approved by the Building Official and upon verification of eligibility, a refund may be processed
provided the request has been submitted no later than one year after the expiration date of the permit.
No portion of the plan checking fee shall be refunded, unless no review has been performed on a set
of plans, in which case 80 percent of the plan checking fee shall be refunded.
(Ord. 2013-0048 § 2, 2013: Ord. 2007-0108 § 2 (part), 2007; Ord. 98-0020 § 11, 1998; Ord. 95-
0065 § 3 (part), 1995.)
107.13 - Investigation Fee for Work without Permit.*
Whenever any work has been commenced without a permit as required by the provisions of
Section 106.1 of this Code, a special investigation shall be made prior to the issuance of the
permit. An investigation fee shall be collected for each permit so investigated. The investigation
fee shall be equal to and in addition to the permit fees specified in Sections 107.1, 107.5, and
107.7, but in no event shall the investigation fee be less than $388.70.
EXCEPTION: The investigation fee shall be $194.30 when the Building Official has determined that
the owner-builder of a one- or two-family dwelling, accessory building or accessory structure had no
knowledge that a permit was necessary and had not previously applied for a permit from the Building and
Safety Division of the County of Los Angeles.
The payment of the investigation fee shall not exempt any person from compliance with all other
provisions of this code nor from any penalty prescribed by law.
(Ord. 2013-0048 § 2, 2013; Ord. 2002-0076 § 37, 2002; Ord. 95-0065 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
107.14 - Noncompliance Fee.*
If the Building Official or duly authorized board, in the course of enforcing the provisions of this
Code or any state law, issues an order to stop work, vacate, or otherwise to a person and that
person fails to comply with the order within 15 days following the due date for compliance stated
in the order, including any extensions thereof, then the Building Official shall have the authority
to collect a noncompliance fee.
The noncompliance fee shall not be imposed unless the order states that a failure to comply within
15 days after the compliance date specified in the order will result in the fee being imposed. No more than
one such fee shall be collected for failure to comply with an order. The amount of the noncompliance fee
shall be $116.80 per building for Group R-3 Occupancies and $233.70 per building for all other
occupancies, and shall be in addition to the fees specified elsewhere in this code.
(Ord. 2013-0048 § 2, 2013; Ord. 2007-0108 § 2 (part), 2007; Ord. 95-0065 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
107.15 - Preliminary Review Fees.*
Upon payment of a preliminary review fee of $252.80, an applicant may have a building,
structure, or other project reviewed by the Building Official prior to submittal of a permit
application. Such fee entitles the applicant to two staff hours of review, which may be of any
combination of building and specialty Code requirements. An additional fee of $126.40 per hour
shall be charged for each hour or portion thereof in excess of two hours. All charges must be
paid at the conclusion of any such meeting and before any written findings are issued.
Exception: No fee shall be charged for a preliminary review by one staff member which does not
exceed 15 minutes.
(Ord. 2019-0056 § 2, 2019; Ord. 95-0065 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
107.16 - Plan Maintenance Fee.*
Before issuing a building permit, the Building Official shall collect a plan maintenance fee for all
building plans which are required to be retained by Section 19850 of the Health and Safety Code.
The amount of the plan maintenance fee shall be 2 percent of the building permit fee as set forth in
Table 1-A provided, however, that the minimum fee shall be $11.40 and the maximum fee shall be
$486.30. A plan maintenance fee shall be collected for each separate plan to be retained by the Building
Official.
EXCEPTIONS:
1. Single or multiple dwellings not more than two stories and basement in height.
2. Garages and other structures appurtenant to buildings specified in Exception No. 1, above.
3. Farm or ranch buildings appurtenant to buildings specified in Exception No. 1, above.
4. Any one-story building where the span between bearing walls does not exceed 25 feet (7620
mm), except a steel frame or concrete building.
(Ord. 2013-0048 § 2, 2013; Ord. 2007-0108 § 2 (part), 2007; Ord. 95-0065 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
107.17 - Annual Review of Fees.
The fees in this Code shall be reviewed annually by the Director of Public Works. Beginning on
July 1, 1992, and thereafter on each succeeding July 1, the amount of each fee in this Code shall
be adjusted as follows: Calculate the percentage movement between March of the previous year
and March of the current year in the Consumer Price Index (CPI) for all urban consumers in the
Los Angeles-Long Beach-Anaheim, CA areas, as published by the United States Government
Bureau of Labor Statistics; and adjust each fee by said percentage amount and round off to the
nearest 10 cents, provided, however, that no adjustment shall decrease any fee and no fee shall
exceed the reasonable cost of providing services. When it is determined that the amount
reasonably necessary to recover the cost of providing services is in excess of this adjustment, the
Building Official may present fee proposals to the Board of Supervisors for approval.
(Ord. 2019-0056 § 2, 2019; Ord. 2013-0048 § 2, 2013; Ord. 99-0040 § 6, 1999: Ord. 95-0065 § 3
(part), 1995.)
107.18 Fees - Factory-built housing.
107.18.1 - General.
The fees established by Section 107 for building permits and for plan checking shall be modified
for "Factory-built Housing" as set forth in this Section.
(Ord. 2019-0056 § 2, 2019; Ord. 95-0065 § 3 (part), 1995.)
107.18.2 - Definitions.
For the purpose of this Section, certain terms are defined as follows:
FACTORY-BUILT HOUSING shall mean structures which meet all of the following criteria: (1)
fabricated at an off-site location under the inspection of the State for which the state inspection agency
has attested to compliance with the applicable State laws and regulations by the issuance of an insignia;
(2) bearing the State insignia and which have not been modified since fabrication in a manner that would
void the State approval; and (3) for which the County of Los Angeles has been relieved by statute of the
responsibility for the enforcement of laws and regulations of the State of California or the County of Los
Angeles.
UNIT shall mean a single factory-assembled component of the factory-built housing brought to the
jobsite for connection to the foundation and/or connection to other units of the structure.
(Ord. 2019-0056 § 2, 2019; Ord. 95-0065 § 3 (part), 1995.)
107.18.3 - Building permit fees.
A fee for each building permit shall be paid to the Building Official. The Building Official shall
determine the estimated valuation in all cases and for such purpose the Building Official shall be
guided by accepted estimating practices.
The building permit fee shall be established by determining the total number of units to be
assembled at the jobsite to construct the building defined as factory-built housing and multiplying the
building permit fee established in Table No. 1-A for the estimated valuation by the percentage listed
below:
Job Assembled Units Percentage of Table 1-A Fee
1—3 60
4—7 75
8 or more 90
(Ord. 95-0065 § 3 (part), 1995.)
107.18.4 - Plan checking fees.
A plan checking fee shall be paid to the Building Official at the time of submitting plans and
specifications for the proposed work. The plan checking fee shall be 80 percent of the building
permit fee established by this Section.
(Ord. 95-0065 § 3 (part), 1995.)
107.18.5 - Plans and Specifications.
With each application, two sets of plans and specifications for the work to be performed at the
jobsite shall be submitted with such other information as may be necessary to determine
compliance with local and State laws and regulations.
(Ord. 95-0065 § 3 (part), 1995.)
107.19 - Fee Exemption—Affordable Housing.
Any nonprofit organization shall be exempt, as set forth in this Section, from the payment of any
building fee for dwelling units it constructs which are for lower-income and/or very-low-income
households.
To be eligible for this exemption, the nonprofit organization shall present a certificate issued by the
Community Development Commission that such dwelling units qualify as housing for lower-income or
very-low-income households and that the nonprofit organization is receiving a subsidy from Community
Development Block Grant Funds or other public funding sources. This exemption shall not be granted
when the subject dwelling units for lower- and/or very-low-income households are being constructed as a
condition of approval by any other agency.
For the purposes of this Section only, certain terms are defined as follows:
BUILDING FEE shall include plan check, permit, and inspection fees required by Titles 26, 27, 28,
29, 30, 31 and 33 of the Los Angeles County Code.
LOWER-INCOME HOUSEHOLDS shall be as defined in Section 50079.5 of the Health and Safety
Code.
NONPROFIT ORGANIZATION is a corporation organized under the Nonprofit Public Benefit
Corporation Law of the State of California (Corporations Code Section 5120 et seq.) and which qualifies
as an exempt organization under Section 501(c)(3) of the Internal Revenue Code of 1986 or the
corresponding provision of any future United States internal revenue law. A corporation or body organized
for the private gain of any person shall not be deemed to be a nonprofit organization.
VERY LOW-INCOME HOUSEHOLDS shall be as defined in Section 50105 of the Health and Safety
Code.
(Ord. 2019-0056 § 2, 2019; Ord. 2016-0053 § 2, 2016; Ord. 2013-0048 § 2, 2013; Ord. 95-0065
§ 3 (part), 1995.)
SECTION 108 - INSPECTIONS
108.1 - General.
All construction or work for which a building permit is required shall be subject to inspection by
the Building Official and all such construction or work shall remain accessible and exposed for
inspection purposes until approved by the Building Official. In addition, certain types of
construction shall have continuous inspection as specified in Chapter 17.
Approval as a result of an inspection shall not be construed to be an approval of a violation of the
provisions of this Code or of other laws. Inspections presuming to give authority to violate or cancel the
provisions of this Code or of other laws shall not be valid.
It shall be the duty of the permit holder to cause the work to remain accessible and exposed for
inspection purposes. Neither the Building Official nor the jurisdiction shall be liable for expense entailed in
the removal or replacement of any material required to allow inspection.
A survey of the lot may be required by the Building Official to verify compliance of the structure with
approved plans.
A site inspection may be required prior to plan check of building plans when the Building Official finds
that a visual inspection of the site is necessary to establish drainage and/or grading requirements for the
protection of property, existing buildings, or the proposed construction. The fee for such inspection shall
be as set forth in Section 107.9. When approved by the Building Official, such a preinspection shall not be
required for a building pad previously graded under the provisions of Appendix J.
(Ord. 2019-0056 § 2, 2019; Ord. 2013-0048 § 2, 2013; Ord. 2007-0108 § 2 (part), 2007; Ord.
2002-0076 § 38, 2002; Ord. 95-0065 § 3 (part), 1995.)
108.2 - Inspection Record Card.
Work requiring a building permit shall not be commenced until the permit holder or the permit
holder's agent shall have posted or otherwise made available an inspection record card so as to
allow the Building Official to conveniently make the required entries thereon regarding
inspection of the work. This card shall continue to be posted or otherwise made available by the
permit holder until a final approval of the building or structure has been granted by the Building
Official.
(Ord. 95-0065 § 3 (part), 1995.)
108.3 - Approvals Required.
No work shall be done on any part of the building or structure beyond the point indicated in each
successive inspection without first obtaining the written approval of the Building Official. The
Building Official, upon notification, shall make the requested inspections and shall either
indicate that portion of the construction which is satisfactory as completed or shall notify the
permit holder or the permit holder's agent wherein the same fails to comply with this Code. Any
portions which do not comply shall be corrected and such portion shall not be covered or
concealed until authorized by the Building Official.
There shall be a final inspection and approval on all buildings when completed and ready for
occupancy.
(Ord. 95-0065 § 3 (part), 1995.)
108.4 Required Inspections.
108.4.1 - General.
Reinforcing steel or structural framework of any part of any building or structure shall not be
covered or concealed without first obtaining the approval of the Building Official.
Excavation and foundation reinforcement shall not be covered or concealed without first obtaining
the approval of the Building Official.
Upon notification from the permit holder or the permit holder's agent, the Building Official shall make
the inspections as set forth in Sections 108.4.2 through 108.4.8.
(Ord. 2016-0053 § 2, 2016: Ord. 2013-0048 § 2, 2013; Ord. 2002-0076 § 39, 2002: Ord. 95-0065
§ 3 (part), 1995.)
108.4.2 - Foundation inspection.
Inspection shall be made after excavations for footings is complete and any required reinforcing
steel is in place. For concrete foundations, any required forms shall be in place prior to
inspection. All materials for the foundation shall be on the job site; however, where concrete is
ready mixed in accordance with approved nationally recognized standards, the concrete need not
be on the job site. Where the foundation is to be constructed of approved treated wood,
additional inspections may be required by the Building Official.
(Ord. 2002-0076 § 40, 2002: Ord. 95-0065 § 3 (part), 1995.)
108.4.3 - Concrete slab or under-floor inspection.
Inspection shall be made after all in-slab or under-floor reinforcing steel, building service
equipment, conduit, piping accessories and other ancillary equipment items are installed but
before any concrete is poured or floor sheathing installed, including the subfloor.
(Ord. 2002-0076 § 41, 2002: Ord. 95-0065 § 3 (part), 1995.)
108.4.4 - Frame inspection.
Inspection shall be made after the roof, roof deck or sheathing, all framing, braced walls, fire
blocking and bracing are in place and all conduits, plumbing pipes, chimneys and vents to be
concealed are complete and the rough electrical, plumbing, and heating wires, conduits,
plumbing pipes, and ducts are approved.
(Ord. 2016-0053 § 2, 2016: Ord. 2002-0076 § 42, 2002: Ord. 95-0065 § 3 (part), 1995.)
108.4.5 - Lath inspection and/or gypsum board.
Inspection shall be made after all lathing and gypsum board, interior and exterior, are in place,
but before any plastering is applied or before gypsum board joints and fasteners are taped and
finished.
(Ord. 2002-0076 § 43, 2002: Ord. 95-0065 § 3 (part), 1995.)
108.4.6 - Fire and smoke resistant penetrations.
Inspection shall be made after all protection of joints and penetrations in fire-resistance-rated
assemblies, smoke barriers, and smoke partitions are installed, but prior to concealing the joints
and penetrations.
(Ord. 2019-0056 § 2, 2019; Ord. 2016-0053 § 2, 2016.)
108.4.7 - Energy efficiency elements.
Inspections shall be made after the insulation, fenestration, duct installation, and mechanical and
plumbing equipment has been installed, but prior to any of said elements being concealed.
(Ord. 2016-0053 § 2, 2016.)
108.4.8 - Final inspection.
Inspection shall be made after finish grading and the building is completed and ready for
occupancy.
(Ord. 2016-0053 § 2, 2016: Ord. 2002-0076 § 44, 2002: Ord. 95-0065 § 3 (part), 1995.)
108.5 - Other Inspections.
In addition to the called inspections specified above, the Building Official may make or require
any other inspections of any construction work to ascertain compliance with the provisions of
this Code and other laws which are enforced by the building department.
For the purpose of determining compliance with Section 3403.8, the Building Official may cause any
structure to be reinspected.
(Ord. 95-0065 § 3 (part), 1995.)
108.6 - Special Inspector.
Before commencing duties, the special inspector shall be examined and shall obtain a certificate
of registration from the Building Official. As to the written portion of the required examination,
the Building Official may administer a written examination or the Building Official may require
that a special inspector applicant successfully complete an examination administered by the
International Code Council (ICC). Applications shall be made in writing and shall be
accompanied by a fee of $282.20. When the Building Official requires the ICC Certificate in lieu
of administering a written examination, the application shall be accompanied by proof of the
required Certificate and a fee of $175.40. A separate application and a separate fee shall be
required for each type of work, and shall be valid for one year from the application submission
date. Requests for refunds shall be made within 30 days of expiration of the application, only for
applicants who did not take the exam. Applicants failing to pass an examination shall be
ineligible for re-examination for a period of 30 days. Applicants failing to pass an examination
for a second time shall be ineligible for re-examination for a period of 180 days, at which time a
new application and fee shall accompany the request for re-examination. Unless sooner revoked,
certificates of registration for special inspectors shall expire biennially on June 30, and must be
renewed by payment of biennial renewal fee of $116.80. Registrations issued from January 1
through June 30 in renewal years shall be valid through June 30 of the successive biennial
period.
Upon evidence, satisfactory to the Building Official, of the failure of a special inspector to perform
properly and effectively the duties of said office, the Building Official may revoke, suspend or refuse to
renew any certificate of registration. Prior to such action, the holder shall be given an opportunity to
appear before the Building Official and be heard.
For special inspections, see Chapter 17.
(Ord. 2016-0053 § 2, 2016; Ord. 2013-0048 § 2, 2013: Ord. 2007-0108 § 2 (part), 2007; Ord. 95-
0065 § 3 (part), 1995.)
Editor's note: Fee changes in this section were made by the Director of Public Works due to
increases in the Consumer Price Index and are effective July 1, 2019.
108.7 - Inspection Requests.
It shall be the duty of the permit holder to notify the Building Official that work authorized by a
permit is ready for inspection. The Building Official may require that every request for
inspection be filed at least one working day before such inspection is desired. Such request shall
be submitted in a manner prescribed by the Building Official.
It shall be the duty of the person requesting any inspection required by this Code to provide access
to, and means for, inspection of such work.
(Ord. 2019-0056 § 2, 2019; Ord. 2007-0108 § 2 (part), 2007; Ord. 95-0065 § 3 (part), 1995.)
108.8 - Non-inspected Work.
No person shall own, use, occupy or maintain any structure on which "Non-inspected Work" has
been performed.
For the purposes of this Code, "Non-inspected Work" shall be defined as any erection, construction,
enlargement, alteration, repair, movement, improvement, removal, connection, conversion, demolition or
equipping, for which a permit was first obtained, pursuant to Section 106.1 supra, but which has
progressed beyond the point indicated in successive inspections, including but not limited to inspections
set forth in Section 108.4, 108.5 and Chapter 17, without first obtaining inspection and approval of the
Building Official.
(Ord. 2007-0108 § 2 (part), 2007; Ord. 95-0066 § 9, 1995.)
108.9 - Reinspections.
An inspection fee may be assessed for reinspection, as determined by the Building Official, for
any of the following reasons:
1. The portion of work for which inspection is requested is not complete;
2. Corrections given by the Building Official are not completed;
3. There is inadequate work site access preventing inspection;
4. The inspection record card is not posted or otherwise available on the work site;
5. The approved plans are not available for the inspector;
6. Work has deviated from the approved plans and has not been approved by the Building Official.
This Section is not to be interpreted as requiring additional hourly inspection fees the first time a job
is rejected for failure to comply with the requirements of this Code.
To obtain reinspection, the applicant shall pay the hourly inspection fee in advance, as provided in
Section 107.9.
(Ord. 2016-0053 § 2, 2016.)
SECTION 109 - USE AND OCCUPANCY
109.1 - General.
No building or structure or portion thereof shall be used or occupied, and no change in the
existing occupancy classification of a building or structure or portion thereof shall be made until
the Building Official has approved the building or structure or portion thereof for such use or
occupancy as evidenced by the issuance of a certificate of occupancy or a temporary certificate
of occupancy. A building of Group R-1, R-2, R-2.1, R-3, R-3.1, or R-4 Occupancy, if erected on
a site where grading has been performed pursuant to a grading permit issued under provisions of
this Code, shall not be occupied, nor shall gas or electric utilities be connected thereto, unless the
grading has been completed in accordance with Appendix J or the Building Official has found,
should the grading not be so completed, that the site conditions will pose no hazard to health,
safety, or welfare of occupants and/or occupants of adjacent properties, and that a temporary
certificate of occupancy has been issued.
Approval of a building or structure for use or occupancy (including, but not limited to, final inspection
approval and/or issuance of a certificate of occupancy or temporary certificate of occupancy) shall not be
construed as approval of a violation of the provisions of this Code or of other laws and regulations.
Approvals presuming to give authority to violate or cancel the provisions of this Code or of other laws or
regulations are not valid. The Building Official may, in writing, suspend or revoke any such approvals or
certificates whenever the Building Official determines that the approval or certificate was issued in error,
or on the basis of incorrect information supplied, or when it is determined that the building or structure or
portion thereof is in violation of any ordinance or regulation or any of the provisions of this Code or other
laws or regulations. Any certificate of occupancy or temporary certificate of occupancy so issued shall be
surrendered upon request of the Building Official.
(Ord. 2013-0048 § 2, 2013; Ord. 2010-0053 § 2, 2010; Ord. 2007-0108 § 2 (part), 2007; Ord.
2002-0076 § 45, 2002: Ord. 95-0065 § 3 (part), 1995.)
109.2 - Change in Use.
Changes in the character or use of a building shall not be made except as specified in the
Existing Building Code. When required by the Building Official, a new certificate of occupancy
shall be issued in accordance with Section 109.3 where there is a change in a building's use, or a
portion thereof, with no change in its occupancy classification.
(Ord. 2019-0056 § 2, 2019; Ord. 2016-0053 § 2, 2016: Ord. 2007-0108 § 2 (part), 2007: Ord. 95-
0065 § 3 (part), 1995.)
109.3 - Certificate Issued.
When the building or structure has passed final inspection, and when the building or structure
complies with the applicable laws and regulations, and the required fees have been paid, the
Building Official shall issue a certificate of occupancy which shall contain the following:
1. The building or miscellaneous permit number.
2. The address of the building or structure.
3. The name and address of the owner.
4. A description of that portion of the building for which the certificate is issued.
5. A statement that the described portion of the building complies with the requirements of this
Code for group and division of occupancy and the use for which the proposed occupancy is
classified.
6. The name of the Building Official.
(Ord. 2016-0053 § 2, 2016; Ord. 95-0065 § 3 (part), 1995.)
109.4 - Temporary Certificate.
If the Building Official finds that no substantial hazard will result from occupancy of any
building or portion thereof before the same is completed, the Building Official may issue a
temporary certificate of occupancy for the use of a portion or portions of a building or structure
prior to the completion of the entire building or structure. A request for issuance of a temporary
certificate of occupancy must be made in writing.
Such temporary certificate of occupancy shall be valid for a period not to exceed three months. Upon
request of the owner or permittee the Building Official may, in writing, extend the temporary certificate of
occupancy when it is determined that the circumstances so warrant. After the expiration of a temporary
certificate of occupancy and any extension(s) thereof, the building or structure shall not be used or
occupied until the Building Official has approved the building for such use or occupancy.
(Ord. 2016-0053 § 2, 2016; Ord. 2007-0108 § 2 (part), 2007; Ord. 95-0065 § 3 (part), 1995.)
109.5 - Posting.
The certificate of occupancy shall be posted in a conspicuous place on the premises and shall not
be removed except by the Building Official.
EXCEPTION: Group R-3, and Group U Occupancies.
(Ord. 2007-0108 § 2 (part), 2007; Ord. 95-0065 § 3 (part), 1995.)
109.5.1 - Live loads posted.
A durable sign that indicates the "live load" shall be required in commercial or industrial
buildings where the floor or roof or portion thereof is or has been designed with a live load that
exceeds 50 psf. The live load sign shall be posted on that part of each story or roof to which it
applies, in a conspicuous place. The live load sign shall be posted as a condition precedent to the
issuance of a certificate of occupancy. It shall be unlawful to remove or deface any such sign.
(Ord. 2010-0053 § 2, 2010.)
SECTION 110 - PROHIBITED USES OF BUILDING SITES
110.1 Flood Hazard.
110.1.1
Buildings are not permitted in an area determined by the Building Official to be subject to flood
hazard by reason of inundation, overflow, or erosion.
The placement of the building and other structures (including walls and fences) on the building site
shall be such that water or mud flow will not be a hazard to the building or adjacent property, or obstruct a
natural drainage course. Subject to the conditions of Section 110.1.2, this prohibition shall not apply when
provision is made to eliminate such hazard to the satisfaction of the Building Official by providing
adequate drainage facilities by protective walls, suitable fill, raising the floor level of the building, a
combination of these methods, or by other means. The Building Official, in the application of this Section
for buildings, structures, and grading located in whole or in part in flood hazard areas, shall enforce, as a
minimum, the current Federal Flood Plain Management Regulations defined in Title 44, Code of Federal
Regulations, Section 60.3, and may require the applicant or property owner to provide the following
information and/or comply with the following provisions:
1. Delineation of flood hazard areas, floodway boundaries and flood zones, and the design flood
elevation, as appropriate;
2. The elevation of the proposed lowest floor, including basement, in flood hazard areas (A
Zones), and the height of the proposed lowest floor, including basement, above the highest
adjacent grade;
3. The elevation of the bottom of the lowest horizontal structural member in coastal high hazard
areas (V Zone);
4. If the design flood elevations are not included on the community's Flood Insurance Rate Map
(FIRM), then the applicant shall obtain and reasonably utilize any design flood elevation and
floodway data available from other sources, as approved by the Building Official; and
5. During construction, upon placement of the lowest floor, including basement, and prior to further
vertical construction, the permittee shall provide to the Building Official documentation, prepared
and sealed by a registered design professional, certifying the elevation of the lowest floor,
including basement.
(Ord. 2019-0056 § 2, 2019; Ord. 2013-0048 § 2, 2013; Ord. 2010-0053 § 2, 2010; Ord. 95-0065
§ 3 (part), 1995.)
* Editor's note: Volume 5 of the Los Angeles County Code contains the Flood Control District
Code.
110.1.2
Portions of the unincorporated territory of the County of Los Angeles subject to severe flood
hazard by reason of inundation, overflow, erosion or deposition of debris are established as
floodways by Chapter 11.60 of Title 11 of the Los Angeles County Code. Whenever, in such
ordinance establishing floodways, reference is made to any floodway, it shall be construed to
mean a floodway referred to in this Section. A person shall not perform work for which a
building or grading permit is required within the boundaries of an established floodway if such
work increases the flood hazard to adjacent properties by either increasing the capital flood water
surface elevation, deflecting flows or increasing bank erosion. Such work may be performed
within an established floodway, and a building or grading permit therefor may be issued, where
provisions are made to the satisfaction of the Building Official to avoid such an increase in the
flood hazard.
(Ord. 95-0065 § 3 (part), 1995.)
110.2 Geotechnical Hazards.
110.2.1
No building or grading permit shall be issued under the provisions of this section when the
Building Official finds that property outside the site of the proposed work could be damaged by
activation or acceleration of a geotechnically hazardous condition and such activation or
acceleration could be attributed to the proposed work on, or change in use of, the site for which
the permit is requested. For the purpose of this section, a geotechnically hazardous condition
does not include surface displacement due to earthquake faults.
(Ord. 2016-0053 § 2, 2016: Ord. 2002-0076 § 47, 2002: Ord. 95-0065 § 3 (part), 1995.)
110.2.2
Except as provided in Section 110.2.3, work requiring a building or grading permit by this Code
is not permitted in an area determined by the Building Official to be subject to hazard from
landslide, settlement, or slippage. For the purpose of this Section, landslide, settlement, or
slippage does not include surface displacement due to earthquake faults.
(Ord. 2016-0053 § 2, 2016: Ord. 2010-0053 § 2, 2010; Ord. 2007-0108 § 2 (part), 2007: Ord. 98-
0020 § 12, 1998: Ord. 95-0065 § 3 (part), 1995.)
110.2.3
Subject to the conditions of Subsection 110.2.1, permits may be issued in the following cases.
(Ord. 2007-0108 § 2 (part), 2007: Ord. 95-0065 § 3 (part), 1995.)
110.2.3.1
When the applicant has submitted an engineering geology and/or soils engineering report or
reports complying with the provisions of Section 111 such that said reports show to the
satisfaction of the Building Official that the hazard will be eliminated prior to the use or
occupancy of the land or structures.
(Ord. 2010-0053 § 2, 2010; Ord. 2002-0076 § 48, 2002: Ord. 95-0065 § 3 (part), 1995.)
110.2.3.2
When the applicant has submitted an engineering geology and/or soils engineering report or
reports that comply with the provisions of Section 111, and that demonstrate, to the satisfaction
of the Building Official, that the site is safe for the intended use.
(Ord. 2010-0053 § 2, 2010; Ord. 2007-0108 § 2 (part), 2007: Ord. 95-0065 § 3 (part), 1995.)
110.2.3.3
When the proposed work involves the alteration or repair of existing structures and the cost of
such alteration or repair does not exceed 25 percent of the current market value of the existing
structure, such value to be based on assumed continuation of the established legal use. Before a
permit may be issued pursuant to this section, the owner shall do all of the following:
1. If required by the Building Official, submit an engineering geology and/or soils engineering
report or reports that contain(s), at a minimum, a qualitative and/or conditional finding that the
proposed work complies with the provisions of Section 110.2.1.
2. Record in the office of the Department of Registrar-Recorder, a statement that the owner is
aware that the records of the Building Official indicate that the property is potentially subject to
hazard from landslide, settlement, or slippage.
3. Record in the office of the Department of Registrar-Recorder, an agreement relieving the
County and all officers and employees thereof of any liability for any damage or loss which may
result from issuance of such a permit. This agreement shall provide that it is binding on all
successors in interest of the owner and shall continue in effect until the Building Official records
in the office of the Department of Registrar-Recorder a statement that the Building Official has
determined that such hazard from landslide, settlement or slippage no longer exists. The repair
work shall consist of restoring the original construction. The Building Official may require that
provisions be made in anticipation of future settlement. For the purposes of this Section
110.2.3.3, "alteration" does not include an addition or additions.
(Ord. 2016-0053 § 2, 2016; Ord. 2010-0053 § 2, 2010; Ord. 2007-0108 § 2 (part), 2007: Ord.
2002-0076 § 49, 2002: Ord. 95-0065 § 3 (part), 1995.)
110.2.3.4
When the proposed work involves an addition or additions to an existing structure but is not a
change in use or occupancy and such work does not increase the gross floor area of the structure
by more than 25 percent of the area of the structure as it existed on July 6, 1968, and the
Building Official determines that the proposed work will not impact a historically active
landslide. Before a permit may be issued pursuant to this Section, the owner shall do all of the
following:
1. Submit an engineering geology and/or soils engineering report or reports that contain(s), at a
minimum, a qualitative and/or a conditional finding that the proposed work complies with the
provisions of Section 110.2.1.
2. Record in the office of the Department of Registrar-Recorder the finding of such report or
reports.
3. Record in the office of the Department of Registrar-Recorder an agreement relieving the County
and all officers and employees thereof of any liability for any damage or loss which may result
from the issuance of such a permit. This agreement shall provide that it is binding on all
successors in interest of the owner and shall continue in effect until the Building Official records
in the office of the Department of Registrar-Recorder a statement that the Building Official has
determined that a hazard from landslide, settlement, or slippage no longer exists.
This Section shall not apply to structures constructed after July 6, 1968.
(Ord. 2016-0053 § 2, 2016; Ord. 2013-0048 § 2, 2013; Ord. 2010-0053 § 2, 2010; Ord. 2007-
0108 § 2 (part), 2007: Ord. 2002-0076 § 50, 2002: Ord. 95-0065 § 3 (part), 1995.)
110.2.3.5
When the proposed work involves the repair of a single-family residence or accessory structures
where the cost of such repair exceeds 25 percent of the current market value of the existing
building.
The scope of the repair work shall be subject to the approval of the Building Official. Before a permit
may be issued pursuant to this Section, the owner shall do all of the following:
1. Submit an engineering geology and/or soils engineering report or reports that contain(s), at a
minimum, a qualitative and/or conditional finding that the proposed work complies with the
provisions of Section 110.2.1.
2. Record in the office of the Department of Registrar-Recorder a statement by the owner
acknowledging that the records of the Building Official indicate that the property is potentially
subject to hazard from landslide, settlement, or slippage.
3. Record in the office of the Department of Registrar-Recorder an agreement relieving the County
and all officers and employees thereof of any liability for any damage or loss which may result
from issuance of such a permit. This agreement shall provide that it is binding on all successors
in interest of the owner and shall continue in effect until the Building Official records in the office
of the Department of Registrar-Recorder a statement that the Building Official has determined
that such hazard from landslide, settlement, or slippage no longer exists.
(Ord. 2019-0056 § 2, 2019; Ord. 2010-0053 § 2, 2010; Ord. 2007-0108 § 2 (part), 2007: Ord. 95-
0065 § 3 (part), 1995.)
110.2.3.6
When the proposed work involves the replacement of structures destroyed by causes other than
landslide, settlement, or slippage, and the permit applicant was the owner of the property at the
time of the loss, their immediate heir(s), or their authorized representative, and the application
for a permit under this Section is filed no later than ten (10) years following the date of the loss.
The replacement structure(s) shall not exceed the area, number of stories, load, or number of
fixtures and bedrooms of the structure that was destroyed. No change in occupancy type shall be
permitted. Before a permit may be issued pursuant to this Section, the owner shall do all of the following:
1. Demonstrate, to the satisfaction of the Building Official, that the replacement structure and/or
the associated private sewage disposal system (if any) and/or the replacement landscaping (if
any) will not result in a greater amount of groundwater infiltration than occurred under the
original condition.
2. Submit an engineering geology and/or soils engineering report or reports that contain, at a
minimum, a qualitative and/or conditional finding that the proposed work complies with the
provisions of Section 110.2.1, and that contain recommendations for enhancing the stability of
the site.
3. Record in the office of the Department of Registrar-Recorder a statement by the owner
acknowledging that the owner is aware that the records of the Building Official indicate that the
property is potentially subject to a hazard from landslide, settlement, or slippage.
4. Record in the office of the Department of Registrar-Recorder an agreement relieving the County
and all officers and employees thereof of any liability for any damage or loss which may result
from issuance of such a permit. This agreement shall provide that it is binding on all successors
in interest of the owner and shall continue in effect until the Building Official records in the office
of the Department of Registrar-Recorder a statement that the Building Official has determined
that such hazard from landslide, settlement, or slippage no longer exists.
(Ord. 2019-0056 § 2, 2019; Ord. 2010-0053 § 2, 2010; Ord. 2007-0108 § 2 (part), 2007: Ord.
2002-0076 § 51, 2002: Ord. 95-0065 § 3 (part), 1995.)
110.2.3.7
When the proposed work involves a one-story, detached, light-framed structure not intended or
used for human occupancy, such as a garage, carport, patio cover, deck or storage shed,
accessory to a single-family residence not exceeding 400 square feet (37.2 m 2 ) in gross floor
area nor 12 feet (3.69 m) in height. Before a permit may be issued pursuant to this Section, the
owner shall do all of the following:
1. If required by the Building Official, submit an engineering geology and/or soils engineering
report or reports that contain(s), at a minimum, a qualitative and/or conditional finding that the
proposed work complies with the provisions of Section 110.2.1.
2. Record in the office of the Department of Registrar-Recorder a statement by the owner
acknowledging that the owner is aware that the records of the Building Official indicate that the
property is potentially subject to hazard from landslide, settlement, or slippage.
3. Record in the office of the Department of Registrar-Recorder an agreement relieving the County
and all officers and employees thereof of any liability for any damage or loss which may result
from issuance of such a permit. This agreement shall provide that it is binding on all successors
in interest of the owner and shall continue in effect until the Building Official records in the office
of the Department of Registrar-Recorder a statement that the Building Official has determined
that such hazard from landslide, settlement, or slippage no longer exists.
(Ord. 2019-0056 § 2, 2019; Ord. 2016-0053 § 2, 2016; Ord. 2013-0048 § 2, 2013: Ord. 2010-
0053 § 2, 2010; Ord. 2007-0108 § 2 (part), 2007: Ord. 98-0020 § 13 (part), 1998.)
110.2.3.8
When the Building Official determines that the hazard from landslide, settlement, or slippage is
based solely on the fact that the area has been identified as a potentially liquefiable area in a
seismic hazard zone (pursuant to Public Resources Code Section 2690 et seq.) and a foundation
investigation is performed in connection with the work in accordance with Section 1803.
(Ord. 2019-0056 § 2, 2019; Ord. 2013-0048 § 2, 2013: Ord. 2010-0053 § 2, 2010; Ord. 2007-
0108 § 2 (part), 2007: Ord. 2002-0076 § 52, 2002: Ord. 98-0020 § 13 (part), 1998: Ord. 95-0065
§ 3 (part), 1995.)
110.2.3.9
Notwithstanding any other provisions of this Section, the Building Official may, at his or her
discretion, deny a permit for any building, structure, or grading subject to hazard from landslide,
settlement, or slippage, which cannot be mitigated and may endanger the health or safety of the
occupants, adjoining property, or the public.
(Ord. 2010-0053 § 2, 2010; Ord. 2007-0108 § 2 (part), 2007.)
110.2.3.10
When the proposed work involves the repair and restoration of a slope. Before a permit may be
issued pursuant to this Section, the owner shall submit an engineering geology and/or soils
engineering report or reports that contain(s) the following:
1. A description and analysis of the existing conditions, including the cause or causes of the failed
slope.
2. Recommendations for the repair of the failed slope.
3. A qualitative and/or conditional finding that the proposed work complies with the provisions of
Section 110.2.1.
4. An analysis demonstrating that future failures originating from the repaired portion of the slope
will not impact previously permitted structures.
5. An analysis demonstrating that the proposed work will improve existing slope stability.
(Ord. 2019-0056 § 2, 2019; Ord. 2013-0048 § 2, 2013: Ord. 2007-0108 § 2 (part), 2007.)
110.2.3.11
When the proposed work involves a minor alteration or repair to an existing Group R-3
Occupancy building and/or its accessory structures. Minor alterations and repairs shall include
the following:
1. Roof mount photovoltaic solar systems that impose no more than 5 percent gravity load
increase to the existing building.
2. Ground mount photovoltaic solar systems.
3. Recovering and reroofings.
4. New and replacement mechanical and plumbing equipment.
5. Window change-outs.
6. Similar work as determined by the Building Official.
(Ord. 2016-0053 § 2, 2016.)
110.3 - Fills Containing Decomposable Material.
Permits shall not be issued for new buildings or enclosed structures, additions, or conversions of
a building or structure to habitable or occupiable space regulated by this Code within 1,000 feet
(304.8 m) of fills containing rubbish or other decomposable material unless the fill is isolated by
approved natural or artificial protective systems or unless designed according to the
recommendation contained in a report prepared by a registered design professional, such as a
licensed civil engineer or a licensed petroleum engineer. Such report shall contain a description
of the investigation, study, and recommendation to minimize the possible intrusion, and to
prevent the accumulation of explosive concentrations of decomposition gases within or under
enclosed portions of such building or structure. At the time of the final inspection, the registered
design professional shall furnish a signed statement attesting that the building or structure has
been constructed in accordance with the design professional's recommendations as to
decomposition gases required herein.
Exception: When approved by the Building Official, mitigation of decomposition gases shall not be
required for additions to single-family dwellings not exceeding 400 square feet (37.2 m 2 ) in gross floor
area and/or alterations to single-family dwellings.
(Ord. 2019-0056 § 2, 2019; Ord. 2013-0048 § 2, 2013: Ord. 2007-0108 § 2 (part), 2007; Ord. 95-
0065 § 3 (part), 1995.)
110.4 - Methane Gas Hazards.
Permits shall not be issued for new buildings or enclosed structures, additions, or conversions of
a building or structure to habitable or occupiable space regulated by this Code on, adjacent to, or
within 300 feet (91.44 m) of active, abandoned or idle oil or gas well(s) unless designed
according to recommendations contained in a report prepared by a registered design professional,
such as a licensed civil engineer or a licensed petroleum engineer, to evaluate whether such wells
are being properly operated or maintained, or are abandoned. No permits shall be issued until
documentation of proper operation, maintenance, abandonment, or reabandonment is submitted
to and approved by the Building Official.
Exceptions:
1. When approved by the Building Official, mitigation of methane gas hazards shall not be required
for additions or alterations to existing buildings or structures located no closer than 200 feet
(60.96 m) to active, abandoned, or idle oil or gas well(s).
2. Grading permits may be issued when the proposed work is necessary to mitigate the methane
gas hazard.
As used in this Section, "well" shall mean any well as defined by Section 3008 of the California
Public Resources Code.
(Ord. 2019-0056 § 2, 2019; Ord. 2016-0053 § 2, 2016; Ord. 2013-0048 § 2, 2013: Ord. 2007-
0108 § 2 (part), 2007: Ord. 95-0065 § 3 (part), 1995.)
110.5 - Contaminated Soil Hazards.
Permits shall not be issued for new buildings or enclosed structures, additions, or conversions of
a building or structure to habitable or occupiable space regulated by this Code on contaminated
soil unless designed according to recommendations contained in a report prepared by a registered
design professional, such as a licensed civil engineer or licensed petroleum engineer. Such report
shall contain a description of the design professional's investigation and recommendation to
prevent the accumulation of hazardous concentrations of organic and inorganic compounds,
gases, or other accumulation of hazardous material caused by contaminated soil within or under
enclosed portions of such building or structure. At the time of the final inspection, the registered
design professional shall furnish a signed statement attesting that the building or structure has
been constructed in accordance with the engineer's recommendations to address the
contaminated soil conditions.
As used in this Section, "contaminated soil" shall mean contaminated soil as defined by Title 14 of
California Code Regulation Section 17361(b). "Contaminated soil" shall also include soil containing
harmful concentrations of any additional organic or inorganic compounds that the Building Official
determines to be hazardous or potentially hazardous.
(Ord. 2019-0056 § 2, 2019.)
110.6 - Conditional Use.
Work required by this Section as a condition for the use of the site shall be performed prior to the
connection of the utilities or occupancy of the building.
(Ord. 2019-0056 § 2, 2019; Ord. 95-0065 § 3 (part), 1995.)
SECTION 111 - ENGINEERING GEOLOGY AND SOILS ENGINEERING REPORTS
The Building Official may require an engineering geology or soils engineering report, or both, where
in the Building Official's opinion, such reports are essential for the evaluation of the safety of the site. The
engineering geology or soils engineering report or both shall contain a finding regarding the safety of the
site of the proposed work against hazard from landslide, settlement or slippage and a finding regarding
the effect that the proposed work will have on the geotechnical stability of the area outside of the
proposed work. Any engineering geology report shall be prepared by a certified engineering geologist
licensed in the State of California. Any soils engineering report shall be prepared by a civil engineer
licensed in the State of California, experienced in the field of soil mechanics, or a geotechnical engineer
licensed in the State of California. When both an engineering geology and soils engineering report are
required for the evaluation of the safety of a building site, the two reports shall be coordinated before
submission to the Building Official.
(Ord. 2007-0108 § 2 (part), 2007: Ord. 2002-0076 § 53, 2002: Ord. 95-0065 § 3 (part), 1995.)
SECTION 112 - EARTHQUAKE FAULT MAPS
Earthquake Fault Zone Maps within the County of Los Angeles prepared under Sections 2622 and
2623 of the California Public Resources Code, which show traces of earthquake faults, are hereby
declared to be, on the date of official issue, a part of this Code, and may be referred to elsewhere in this
Code. Earthquake Fault Zone Maps revised under the above sections of the California Public Resources
Code shall, on the date of their official issue, supersede previously issued maps, which they replace.
Copies of each of the above maps shall be available for examination by the public at the Department
of Public Works, Department of Regional Planning and the Executive Office of the Board of Supervisors.
(Ord. 2019-0056 § 2, 2019; Ord. 2002-0076 § 54, 2002: Ord. 95-0065 § 3 (part), 1995.)
SECTION 113 - EARTHQUAKE FAULTS
113.1 - General.
The construction of a building or structure near a known active earthquake fault and regulated by
this Code shall be permitted as set forth in this Section.
(Ord. 95-0065 § 3 (part), 1995.)
113.2 - Scope.
The provisions of this Section shall apply only to permits for buildings or structures on
individual lots or parcels and are not intended to be supplementary to geologic investigations
required to qualify divisions of land as set forth in Title 21 of the Los Angeles County Code, the
Subdivision Code.
(Ord. 95-0065 § 3 (part), 1995.)
113.3 - Definition.
For the purpose of this Section, a geologist shall be a professional geologist, licensed by the
California Board for Professional Engineers, Land Surveyors, and Geologists to practice geology
in California.
(Ord. 2019-0056 § 2, 2019; Ord. 2007-0108 § 2 (part), 2007: Ord. 95-0065 § 3 (part), 1995.)
113.4 - Known Active Earthquake Faults.
For the purpose of this Section, known active earthquake faults are those faults which have had
displacement within Holocene time (approximately the last 11,000 years) as defined in the most
current issue of Special Publication 42 of the California Geological Survey.
(Ord. 2007-0108 § 2 (part), 2007: Ord. 95-0065 § 3 (part), 1995.)
113.5 - Construction Limitations.
No building or structure shall be constructed over or upon the trace of a known active earthquake
fault which is shown on maps maintained by the Building Official. These maps include, but are
not limited to, earthquake fault zone maps prepared under Sections 2622 and 2623 of the
California Public Resources Code.
The absence of a known active earthquake fault trace at the proposed building location shall be
determined by a professional geologist licensed in the State of California in the following cases:
1. When the proposed building is within (50) feet (15.24 m) of that line designated by the Building
Official as the assumed location of a known active earthquake fault on the aforementioned
maps.
2. When the proposed building is within 50 feet (15.24 m) of the most probable ground location of
the trace of a known active earthquake fault shown on the aforementioned maps.
In these cases the Building Official may require the excavation of a trench, for the purpose of
determining the existence of an active earthquake fault. Such a trench will be required if a lack of
distinguishable fault features in the vicinity prevents the Building Official from determining by a site
examination, review of available aerial photographs, or by other means that the fault trace does not
underlie the proposed building. The trench shall be approximately perpendicular to the most probable
direction of the fault trace, at least 1-1/2 feet (0.15 m) wide, and at least five feet in depth measured from
natural grade, or to a depth satisfactory to the Building Official.
The trench must be accessible for mapping and inspection by the Building Official, when requested,
and meet the requirements of Title 8 of the California Code of Regulations, Construction Safety Orders.
The trench need not extend further than the full width of the proposed structure plus 5 feet (1.52 m)
beyond the traversed exterior walls. A known active earthquake fault shall be presumed nonexistent if an
exposure is not found by the professional geologist in the walls or floor of the trench.
The Building Official may require a more extensive investigation by a professional geologist as
evidence to the absence of a known active earthquake fault prior to the issuance of a permit for Groups
A, E, I, H and R, Division 1 Occupancies and B, F, M and S Occupancies over one story in height.
The results of the investigation, conclusions and recommendations shall be presented in a geology
report prepared by a professional geologist as defined by Section 113.3. The report shall comply with the
guidelines presented in Note 49 prepared by the California Department of Conservation, Geological
Survey.
The Building Official may waive the requirements for an active earthquake fault investigation for
additions to existing one- or two-family dwelling units when all of the following conditions are met:
1. There is no increase in the number of bedrooms or bedroom equivalent rooms in the dwelling
unit;
2. The addition does not increase the permitted gross floor area of the structure by more than 20
percent as it existed on January 1, 2017, or 400 square feet, whichever is less;
3. The Building Official has determined that the addition is not located over or upon the trace of a
known active earthquake fault as shown on the aforementioned maps; and
4. The owner shall record in the office of the Department of Registrar-Recorder a statement
acknowledging that the owner is aware that the records of the Building Official indicate that the
property is potentially subject to a hazard from a known active earthquake fault. The owner shall
also record in the office of the Department of Registrar-Recorder an agreement relieving the
County and all officers and employees thereof of any liability for any damage or loss which may
result from the issuance of such a permit. This agreement shall provide that it is binding on all
successors in interest of the owner and shall continue in effect until the Building Official records
in the office of the Department of Registrar-Recorder a statement that the Building Official has
determined that a hazard from a known active earthquake fault no longer exists.
EXCEPTION: The provisions of this Section do not apply to:
1. One-story, detached light-frame buildings not intended or used for human occupancy and not
exceeding 1,000 square feet (92.9 m 2 ) in gross floor area or 12 feet (3.66 m) in building height.
2. Alterations or repairs to an existing building provided that the aggregate value of such work
within any 12-month period does not exceed 50 percent of the current market value of the
existing building. For the purposes of this Section 113.5, "alteration" does not include an
addition or additions.
3. Swimming pools, retaining walls, fences and minor work of a similar nature.
(Ord. 2016-0053 § 2, 2016; Ord. 2013-0048 § 2, 2013; Ord. 2007-0108 § 2 (part), 2007; Ord.
2002-0076 § 55, 2002: Ord. 95-0065 § 3 (part), 1995.)
113.6 - Maps of Active Faults.
The Department of Public Works shall maintain maps available to the public showing the
location of known active earthquake faults. In the absence of additional information, the location
of known active earthquake faults shall be as shown on Earthquake fault zone maps as required
by Section 112.
(Ord. 2002-0076 § 56, 2002: Ord. 95-0065 § 3 (part), 1995.)
113.7 - Earthquake Fault Zones.
Work within the earthquake fault zones established under Sections 2622 and 2623 of the
California Public Resources Code shall comply with State laws, policies, criteria, rules and
regulations applicable to such work. Fees established by Chapter 7.5 of Division 2 of the
California Public Resources Code shall be collected and disbursed as required by State law.
In addition to the State regulations, the provisions of this Section shall apply when geologic
investigations, mapping, aerial photographs, other acceptable data or Earthquake Fault Zone Maps show
the location of a known active earthquake fault as defined by Section 113.4.
(Ord. 2002-0076 § 57, 2002: Ord. 95-0065 § 3 (part), 1995.)
114 through 118 are hereby reserved.
(Ord. 2007-0108 § 2 (part), 2007.)
SECTION 119 - APPLICATION OF STATE AGENCIES
Following is a list of the state agencies that adopt building standards, the specific scope of
application of the agency responsible for enforcement, and the specific statutory authority of each agency
to adopt and enforce such building standards, unless otherwise stated.
(Ord. 2007-0108 § 2 (part), 2007.)
CHAPTER 2 - DEFINITIONS
. . .
INTERMODAL SHIPPING CONTAINER. A six-sided steel unit originally constructed as a general
cargo container used for the transport of goods and materials.
. . .
(Ord. 2019-0056 § 3, 2019.)
CHAPTER 7A [SFM] - MATERIALS AND CONSTRUCTION METHODS FOR EXTERIOR WILDFIRE EXPOSURE
SECTION 701A - SCOPE, PURPOSE AND APPLICATION
701A.1 - Scope.
This Chapter applies to building materials, systems, and/or assemblies used in the exterior design
and construction of new buildings, and to additions, alterations, or repairs made to existing
buildings, erected, constructed, or moved within a Wildland-Urban Interface Fire Area as
defined in Section 702A.
(Ord. 2019-0056 § 4, 2019.)
701A.3 - Application.
New buildings, and any additions, alterations, or repairs made to existing buildings located in or
moved within any Fire Hazard Severity Zone within State Responsibility Areas or any Wildland-
Urban Interface Fire Area designated by the Los Angeles County Fire Department, that is
constructed after the application date shall comply with the provisions of this Chapter.
Exceptions:
. . .
4. Reserved.
(Ord. 2019-0056 § 5, 2019.)
701A.3.1 - Application date and where required.
New buildings for which an application for a building permit is submitted on or after July 1,
2008, and any additions, alterations, or repairs made to existing buildings for which an
application for a building permit is submitted on or after January 1, 2020, located in any Fire
Hazard Severity Zone or Wildland-Urban Interface Fire Area shall comply with all sections of
this Chapter, including all of the following areas:
. . .
Exceptions:
1. Buildings located in any Fire Hazard Severity Zone within State Responsibility Areas, for which
an application for a building permit is submitted on or after January 1, 2008, shall comply with
all sections of this Chapter.
2. Buildings located in any Fire Hazard Severity Zone within State Responsibility Areas or any
Wildland-Urban Interface Fire Area designated by cities and other local agencies for which an
application for a building permit is submitted on or after December 1, 2005, but prior to July 1,
2008, shall only comply with the following sections of this Chapter:
. . .
(Ord. 2019-0056 § 6, 2019.)
701A.3.2 - Application to accessory buildings and miscellaneous structures.
Accessory buildings and miscellaneous structures, including additions, alterations, or repairs, as
specified in Section 710A shall comply only with the requirements of that Section.
(Ord. 2019-0056 § 7, 2019.)
701A.4 - Inspection and certification.
Building permit applications and final completion approvals for buildings within the scope and
application of this Chapter shall comply with the following:
1. Building permit issuance. The Building Official shall, prior to construction, provide the owner or
applicant a certification that the building as proposed to be built complies with all applicable
state and local building standards, including those for materials and construction methods for
wildfire exposure as described in this Chapter. Issuance of a building permit by the Building
Official for the proposed building shall be considered as complying with this Section.
2. Building permit final. The Building Official shall, upon completion of construction, provide the
owner or applicant with a copy of the final inspection report that demonstrates the building was
constructed in compliance with all applicable state and local building standards, including those
for materials and construction methods for wildfire exposure as described in this Chapter.
Issuance of a certificate of occupancy by the Building Official for the proposed building shall be
considered as complying with this Section.
(Ord. 2019-0056 § 8, 2019.)
SECTION 702A - DEFINITIONS
. . .
FIRE PROTECTION PLAN is a document prepared for a specific project or development proposed
for a Wildland-Urban Interface Fire Area. It describes ways to minimize and mitigate potential for loss
from wildfire exposure.
The Fire Protection Plan shall be in accordance with this Chapter and Title 32 - Fire Code - of the
Los Angeles County Code, Chapter 49. When required by the enforcing agency for the purposes of
granting modifications, a fire protection plan shall be submitted.
FIRE HAZARD SEVERITY ZONES are geographical areas designated pursuant to California Public
Resources Codes Sections 4201 through 4204 and classified as Very High, High, or Moderate in State
Responsibility Areas or as Local Agency Very High Fire Hazard Severity Zones designated pursuant to
California Government Code Sections 51175 through 51189. See Title 32 - Fire Code - of the Los
Angeles County Code, Chapter 49.
. . .
WILDLAND-URBAN INTERFACE FIRE AREA is a geographical area identified by the state as a
"Fire Hazard Severity Zone" in accordance with the Public Resources Code Sections 4201 through 4204
and Government Code Sections 51175 through 51189, or other areas designated by the Los Angeles
County Fire Department to be at a significant risk from wildfires.
(Ord. 2019-0056 § 9, 2019.)
SECTION 703A - STANDARDS OF QUALITY
703A.2 - Qualification by testing.
Material and material assemblies tested in accordance with the requirements of Section 703A
shall be accepted for use when the results and conditions of those tests are met. Product
evaluation testing of material and material assemblies shall be approved or listed by the State
Fire Marshal, the Building Official, or identified in a current report issued by an approved
agency.
(Ord. 2019-0056 § 10, 2019.)
703A.3 - Approved agency.
Product evaluation testing shall be performed by an approved agency as defined in Section 1702.
The scope of accreditation for the approved agency shall include building product compliance
with this Code.
(Ord. 2019-0056 § 11, 2019.)
703A.5.2 - Weathering.
Fire-retardant-treated wood shall meet the fire test performance requirements of this Chapter
after being subjected to the weathering conditions contained in the following standards, as
applicable to the materials and the conditions of use.
(Ord. 2019-0056 § 12, 2019.)
703A.5.2.2 Deleted.
(Ord. 2019-0056 § 13, 2019.)
703A.6 - Alternates for materials, design, tests, and methods of construction.
The enforcing agency is permitted to modify the provisions of this Chapter for site-specific
conditions in accordance with Chapter 1, Section 104.2.7. When required by the Building
Official for the purposes of granting modifications, a fire protection plan shall be submitted in
accordance with Title 32 - Fire Code - of the Los Angeles County Code, Chapter 49.
(Ord. 2019-0056 § 14, 2019.)
SECTION 704A - IGNITION-RESISTANT CONSTRUCTION
704A.4 Alternative methods for determining ignition-resistant material.
. . .
3. Deleted.
(Ord. 2019-0056 § 15, 2019.)
SECTION 705A - ROOFING
705A.2 - Roof coverings.
Roof coverings shall be Class A as specified in Section 1505.2. Where the roof profile allows a
space between the roof covering and roof decking, the spaces shall be constructed to prevent the
intrusion of flames and embers, be firestopped with approved materials or have one layer of
minimum 72 pound (32.4 kg) mineral-surfaced non-perforated cap sheet complying with ASTM
D3909 installed over the combustible decking. Wood shingles and wood shakes are prohibited in
any Fire Hazard Severity Zones regardless of classification.
(Ord. 2019-0056 § 16, 2019.)
SECTION 706A - VENTS
706A.3 Ventilation openings on the underside of eaves and cornices.
. . .
Exceptions:
. . .
2. The Building Official shall be permitted to accept or approve special eave and cornice vents that
resist the intrusion of flame and burning embers.
. . .
(Ord. 2019-0056 § 17, 2019.)
SECTION 710A - ACCESSORY STRUCTURES
710A.3 - Where required.
No requirements shall apply to accessory buildings or miscellaneous structures when located at
least 50 feet from an applicable building. Applicable accessory buildings and attached
miscellaneous structures, or detached miscellaneous structures that are installed at a distance of
less than 3 feet from an applicable building, shall comply with this Section. When required by
the Building Official, detached miscellaneous structures that are installed at a distance of more
than 3 feet but less than 50 feet from an applicable building shall comply with the requirements
of this Section.
(Ord. 2019-0056 § 18, 2019.)
710A.3.3 - Detached miscellaneous structure requirements.
When required by the Building Official, applicable detached miscellaneous structures that are
installed at a distance of more than 3 feet but less than 50 feet from an applicable building shall
be constructed of noncombustible materials or of ignition-resistant materials as described in
Section 704A.2.
(Ord. 2019-0056 § 19, 2019.)
CHAPTER 10 - MEANS OF EGRESS
SECTION 1030 - EMERGENCY ESCAPE AND RESCUE
1030.1.1 Operational constraints and opening control devices.
. . .
Where security bars (burglar bars) are installed on emergency egress and rescue windows or doors,
such devices shall comply with California Building Standards Code, Part 12, Chapter 12-3 and other
applicable provisions of Part 2.
. . .
(Ord. 2019-0056 § 20, 2019.)
CHAPTER 15 - ROOF ASSEMBLIES AND ROOFTOP STRUCTURES
SECTION 1507 - REQUIREMENTS FOR ROOF COVERINGS
1507.3.1 - Deck requirements.
Concrete and clay tile shall be installed only over solid sheathing.
(Ord. 2019-0056 § 21, 2019.)
TABLE 1507.3.7
CLAY AND CONCRETE TILE ATTACHMENT a, b, c
GENERAL - CLAY OR CONCRETE ROOF TILE
Maximum Allowable Stress Design Wind Speed, V
asd f (mph)
Mean roof height
(feet) Roof slope <3:12 Roof slope 3:12 and
over
85 0 - 60 Minimum slope:
2.5:12
Two fasteners per
tile.
Two fasteners per
tile. 100 0 - 40
. . . . . . . . .
INTERLOCKING CLAY OR CONCRETE ROOF TILE WITH PROJECTING ANCHOR LUGS d, e
(Installations on solid sheathing with battens)
Maximum
Allowable Stress
Design Wind
Speed, V asd f (mph)
Mean
roof
height
(feet)
Roof slope
<5:12 Roof slope 5:12<12:12 Roof slope 12:12 and over
85 0 - 60 Minimum slope
is 4:12. One
fastener per
tile.
One fastener per tile. Tiles
with installed weight less
than 9 lbs/sq. ft. require not
fewer than one fastener per
tile.
One fastener required for
every tile. Tiles with installed
weight less than 9 lbs./sq. ft.
require not fewer than one
fastener per tile.
100 0 - 40
. . . . . . . . .
INTERLOCKING CLAY OR CONCRETE ROOF TILE WITH PROJECTING ANCHOR LUGS
(Installations on solid sheathing without battens)
Maximum Allowable Stress Design
Wind Speed, V asd f (mph)
Mean roof
height (feet)
Minimum roof slopes 4 units vertical in 12 units horizontal
Maximum slope 7 units vertical in 12 units horizontal
. . . . . . . . .
For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm, 1 mile per hour = 0.447 m/s, 1 pound per square
foot = 4.882 kg/m 2 .
a Minimum fastener size. Hot dipped galvanized ring shank or other corrosion-resistant nails not
less than No. 11 gage with 5 / 16 -inch head. Fasteners shall be long enough to penetrate into the
sheathing ¾ inch or through the thickness of the sheathing, whichever is less. Attaching wire for
clay and concrete tile shall not be smaller than 0.083 inch and shall be copper, brass, or stainless
steel.
. . .
(Ord. 2019-0056 § 22, 2019.)
CHAPTER 16 - STRUCTURAL DESIGN
SECTION 1613 - EARTHQUAKE LOADS
1613.5 - Modifications to ASCE 7.
The text of ASCE 7 shall be modified as indicated in Sections 1613.5.1 through 1613.5.3.
(Ord. 2019-0056 § 23, 2019.)
1613.5.1 - ASCE 7, 12.12.3.1, Exception 3.
Modify ASCE 7, Section 12.2.3.1, Exception 3, to read as follows:
3. Detached one- and two-family dwellings up to two stories in height of light frame construction.
(Ord. 2019-0056 § 23, 2019.)
1613.5.2 - ASCE 7, Section 12.11.2.2.3.
Modify ASCE 7, Section 12.11.2.2.3, to read as follows:
12.11.2.2.3 Wood diaphragms.
The anchorage of concrete or masonry structural walls to wood diaphragms shall be in accordance
with AWC SDPWS 4.1.5.1 and this Section. Continuous ties required by this Section shall be in addition
to the diaphragm sheathing. Anchorage shall not be accomplished by use of toe nails or nails subject to
withdrawal, nor shall wood ledgers or framing be used in cross-grain bending or cross-grain tension. The
diaphragm sheathing shall not be considered effective as providing ties or struts required by this Section.
For structures assigned to Seismic Design Category D, E, or F, wood diaphragms supporting
concrete or masonry walls shall comply with the following:
1. The spacing of continuous ties shall not exceed 40 feet. Added chords of diaphragms may be used
to form subdiaphragms to transmit the anchorage forces to the main continuous crossties.
2. The maximum diaphragm shear used to determine the depth of the subdiaphragm shall not exceed
75 percent of the maximum diaphragm shear.
(Ord. 2019-0056 § 23, 2019.)
1613.5.3 - ASCE 7, 12.12.3.
Modify ASCE 7 Equation 12.12-1 of Section 12.12.3 to read as follows:
(Equation 12.12-1)
(Ord. 2019-0056 § 23, 2019.)
1613.6 Seismic design provisions for hillside buildings.
1613.6.1 - Purpose.
The purpose of this Section is to establish minimum regulations for the design and construction
of new buildings and additions to existing buildings when constructing such buildings on or into
slopes steeper than one unit vertical in three units horizontal (33.3 percent). These regulations
establish minimum standards for seismic force resistance to reduce the risk of injury or loss of
life in the event of earthquakes.
(Ord. 2019-0056 § 24, 2019.)
1613.6.2 - Scope.
The provisions of this Section shall apply to the design of the lateral-force-resisting system for
hillside buildings at and below the base level diaphragm. The design of the lateral-force-resisting
system above the base level diaphragm shall be in accordance with the provisions for seismic
and wind design as required elsewhere in this Chapter.
Exceptions:
1. Non-habitable accessory buildings and decks not supporting or supported from the main building are
exempt from these regulations.
2. Additions to existing buildings that do not exceed 10 percent of the existing floor area provided that
the addition is being supported completely by the existing foundation.
(Ord. 2019-0056 § 24, 2019.)
1613.6.3 - Definitions.
For the purposes of this Section certain terms are defined as follows:
BASE LEVEL DIAPHRAGM is the floor at, or closest to, the top of the highest level of the
foundation.
DIAPHRAGM ANCHORS are assemblies that connect a diaphragm to the adjacent foundation at the
uphill diaphragm edge.
DOWNHILL DIRECTION is the descending direction of the slope approximately perpendicular to the
slope contours.
FOUNDATION is concrete or masonry that supports a building, including footings, stem walls,
retaining walls, and grade beams.
FOUNDATION EXTENDING IN THE DOWNHILL DIRECTION is a foundation running downhill and
approximately perpendicular to the uphill foundation.
HILLSIDE BUILDING is any building or portion thereof constructed on or into a slope steeper than
one unit vertical in three units horizontal (33.3 percent). If only a portion of the building is supported on or
into the slope, these regulations apply to the entire building.
PRIMARY ANCHORS are diaphragm anchors designed for and providing a direct connection as
described in Sections 1613.6.5 and 1613.6.7.3 between the diaphragm and the uphill foundation.
SECONDARY ANCHORS are diaphragm anchors designed for and providing a redundant
diaphragm to foundation connection, as described in Sections 1613.6.6 and 1613.6.7.4.
UPHILL DIAPHRAGM EDGE is the edge of the diaphragm adjacent and closest to the highest
ground level at the perimeter of the diaphragm.
UPHILL FOUNDATION is the foundation parallel and closest to the uphill diaphragm edge.
(Ord. 2019-0056 § 24, 2019.)
1613.6.4 Analysis and design.
1613.6.4.1 - General.
Every hillside building within the scope of this Section shall be analyzed, designed, and
constructed in accordance with the provisions of this Chapter. When the code-prescribed wind
design produces greater effects, the wind design shall govern, but detailing requirements and
limitations prescribed in this Section and all referenced Sections shall be followed.
(Ord. 2019-0056 § 24, 2019.)
1613.6.4.2 - Base level diaphragm-downhill direction.
The following provisions shall apply to the seismic analysis and design of the connections for the
base level diaphragm in the downhill direction.
(Ord. 2019-0056 § 24, 2019.)
1613.6.4.2.1 - Base for lateral force design defined.
For seismic forces acting in the downhill direction, the base of the building shall be the floor at,
or closest to, the top of the highest level of the foundation.
(Ord. 2019-0056 § 24, 2019.)
1613.6.4.2.2 - Base shear.
In developing the base shear for seismic design, the response modification coefficient (R) shall
not exceed 5 for bearing wall and building frame systems. The total base shear shall include the
forces tributary to the base level diaphragm, including forces from the base level diaphragm.
(Ord. 2019-0056 § 24, 2019.)
1613.6.5 Base shear resistance for primary anchors.
1613.6.5.1 - General.
The base shear in the downhill direction shall be resisted through primary anchors from
diaphragm struts provided in the base level diaphragm to the foundation.
(Ord. 2019-0056 § 24, 2019.)
1613.6.5.2 - Location of primary anchors.
A primary anchor and diaphragm strut shall be provided in line with each foundation extending
in the downhill direction. Primary anchors and diaphragm struts shall also be provided where
interior vertical lateral-force-resisting elements occur above and in contact with the base level
diaphragm. The spacing of primary anchors and diaphragm struts or collectors shall in no case
exceed 30 feet (9,144 mm).
(Ord. 2019-0056 § 24, 2019.)
1613.6.5.3 - Design of primary anchors and diaphragm struts.
Primary anchors and diaphragm struts shall be designed in accordance with the requirements of
Section 1613.6.8.
(Ord. 2019-0056 § 24, 2019.)
1613.6.5.4 - Limitations.
The following lateral-force-resisting elements shall not be designed to resist seismic forces
below the base level diaphragm in the downhill direction:
1. Wood structural panel wall sheathing;
2. Cement plaster and lath;
3. Gypsum wallboard; and
4. Tension-only braced frames.
Braced frames designed in accordance with the requirements of Section 2205.2.2 may be used to
transfer forces from the primary anchors and diaphragm struts to the foundation provided lateral forces do
not induce flexural stresses in any member of the frame or in the diaphragm struts. Deflections of frames
shall account for the variation in slope of diagonal members when the frame is not rectangular.
(Ord. 2019-0056 § 24, 2019.)
1613.6.6 Base shear resistance for secondary anchors.
1613.6.6.1 - General.
In addition to the primary anchors required by Section 1613.6.5, the base shear in the downhill
direction shall be resisted through secondary anchors in the uphill foundation connected to
diaphragm struts in the base level diaphragm.
Exception: Secondary anchors are not required where foundations extending in the downhill
direction spaced at not more than 30 feet (9,144 mm) on center extend up to and are directly connected
to the base level diaphragm for at least 70 percent of the diaphragm depth.
(Ord. 2019-0056 § 24, 2019.)
1613.6.6.2 - Secondary anchor capacity and spacing.
Secondary anchors at the base level diaphragm shall be designed for a minimum force equal to
the base shear, including forces tributary to the base level diaphragm, but not less than 600
pounds per lineal foot (8.76 kN/m). The secondary anchors shall be uniformly distributed along
the uphill diaphragm edge and shall be spaced at a maximum of four feet (1,219 mm) on center.
(Ord. 2019-0056 § 24, 2019.)
1613.6.6.3 - Design.
Secondary anchors and diaphragm struts shall be designed in accordance with Section 1613.6.8.
(Ord. 2019-0056 § 24, 2019.)
1613.6.7 - Diaphragms below the base level for downhill direction.
The following provisions shall apply to the lateral analysis and design of the connections for all
diaphragms below the base level diaphragm in the downhill direction.
(Ord. 2019-0056 § 24, 2019.)
1613.6.7.1 - Diaphragm defined.
Every floor level below the base level diaphragm shall be designed as a diaphragm.
(Ord. 2019-0056 § 24, 2019.)
1613.6.7.2 - Design force.
Each diaphragm below the base level diaphragm shall be designed for all tributary loads at that
level using a minimum seismic force factor not less than the base shear coefficient.
(Ord. 2019-0056 § 24, 2019.)
1613.6.7.3 - Design force-resistance for primary anchors.
The design force described in Section 1613.5.7.2 shall be resisted through primary anchors from
diaphragm struts provided in each diaphragm to the foundation. Primary anchors shall be
provided and designed in accordance with the requirements and limitations of Section 1613.5.5.
(Ord. 2019-0056 § 24, 2019.)
1613.6.7.4 Design force-resistance for secondary anchors.
1613.6.7.4.1 - General.
In addition to the primary anchors required in Section 1613.5.7.3, the design force in the
downhill direction shall be resisted through secondary anchors in the uphill foundation connected
to diaphragm struts in each diaphragm below the base level.
Exception: Secondary anchors are not required where foundations extending in the downhill
direction, spaced at not more than 30 feet (9,144 mm) on center, extend up to and are directly connected
to each diaphragm below the base level for at least 70 percent of the diaphragm depth.
(Ord. 2019-0056 § 24, 2019.)
1613.6.7.4.2 - Secondary anchor capacity.
Secondary anchors at each diaphragm below the base level diaphragm shall be designed for a
minimum force equal to the design force but not less than 300 pounds per lineal foot (4.38
kN/m). The secondary anchors shall be uniformly distributed along the uphill diaphragm edge
and shall be spaced at a maximum of four feet (1,219 mm) on center.
(Ord. 2019-0056 § 24, 2019.)
1613.6.7.4.3 - Design.
Secondary anchors and diaphragm struts shall be designed in accordance with Section 1613.6.8.
(Ord. 2019-0056 § 24, 2019.)
1613.6.8 - Primary and secondary anchorage and diaphragm strut design.
Primary and secondary anchors and diaphragm struts shall be designed in accordance with the
following provisions:
1. Fasteners. All bolted fasteners used to develop connections to wood members shall be provided with
square plate washers at all bolt heads and nuts. Washers shall be minimum 0.229 inch by 3 inches
by 3 inches (5.82 mm by 76 mm by 76 mm) in size. Nuts shall be tightened to finger tight plus one-
half (1/2) wrench turn prior to covering the framing.
2. Fastening. The diaphragm to foundation anchorage shall not be accomplished by the use of
toenailing, nails subject to withdrawal, or wood in cross-grain bending or cross-grain tension.
3. Size of Wood Members. Wood diaphragm struts, collectors, and other wood members connected to
primary anchors shall not be less than three-inch (76 mm) nominal width. The effects of eccentricity
on wood members shall be evaluated as required per Item 9.
4. Design. Primary and secondary anchorage, including diaphragm struts, splices, and collectors shall
be designed for 125 percent of the tributary force.
5. Allowable Stress Increase. The one-third allowable stress increase permitted under Section 1605.3.2
shall not be taken when the working (allowable) stress design method is used.
6. Steel Element of Structural Wall Anchorage System. The strength design forces for steel elements of
the structural wall anchorage system, with the exception of anchor bolts and reinforcing steel, shall
be increased by 1.4 times the forces otherwise required.
7. Primary Anchors. The load path for primary anchors and diaphragm struts shall be fully developed
into the diaphragm and into the foundation. The foundation must be shown to be adequate to resist
the concentrated loads from the primary anchors.
8. Secondary Anchors. The load path for secondary anchors and diaphragm struts shall be fully
developed in the diaphragm but need not be developed beyond the connection to the foundation.
9. Symmetry. All lateral force foundation anchorage and diaphragm strut connections shall be
symmetrical. Eccentric connections may be permitted when demonstrated by calculation or tests that
all components of force have been provided for in the structural analysis or tests.
10. Wood Ledgers. Wood ledgers shall not be used to resist cross-grain bending or cross-grain tension.
(Ord. 2019-0056 § 24, 2019.)
1613.6.9 Lateral-force-resisting elements normal to the downhill direction.
1613.6.9.1 - General.
In the direction normal to the downhill direction, lateral-force-resisting elements shall be
designed in accordance with the requirements of this Section.
(Ord. 2019-0056 § 24, 2019.)
1613.6.9.2 - Base shear.
In developing the base shear for seismic design, the response modification coefficient (R) shall
not exceed 5 for bearing wall and building frame systems.
(Ord. 2019-0056 § 24, 2019.)
1613.6.9.3 - Vertical distribution of seismic forces.
For seismic forces acting normal to the downhill direction the distribution of seismic forces over
the height of the building using Section 12.8.3 of ASCE 7 shall be determined using the height
measured from the top of the lowest level of the building foundation.
(Ord. 2019-0056 § 24, 2019.)
1613.6.9.4 - Drift limitations.
The story drift below the base level diaphragm shall not exceed 0.007 times the story height at
strength design force level. The total drift from the base level diaphragm to the top of the
foundation shall not exceed 3/4 inch (19 mm). Where the story height or the height from the base
level diaphragm to the top of the foundation varies because of a stepped footing or story offset,
the height shall be measured from the average height of the top of the foundation. The story drift
shall not be reduced by the effect of horizontal diaphragm stiffness.
(Ord. 2019-0056 § 24, 2019.)
1613.6.9.5 Distribution of lateral forces.
1613.6.9.5.1 - General.
The design lateral force shall be distributed to lateral-force-resisting elements of varying heights
in accordance with the stiffness of each individual element.
(Ord. 2019-0056 § 24, 2019.)
1613.6.9.5.2 - Wood structural panel sheathed walls.
The stiffness of a stepped wood structural panel shear wall may be determined by dividing the
wall into adjacent rectangular elements, subject to the same top of wall deflection. Deflections of
shear walls may be estimated by AWC SDPWS Section 4.3.2. Sheathing and fastening
requirements for the stiffest section shall be used for the entire wall. Each section of wall shall be
anchored for shear and uplift at each step. The minimum horizontal length of a step shall be 8
feet (2438 mm) and the maximum vertical height of a step shall be 2 feet, 8 inches (813 mm).
(Ord. 2019-0056 § 24, 2019.)
1613.6.9.5.3 - Reinforced concrete or masonry shear walls.
Reinforced concrete or masonry shear walls shall have forces distributed in proportion to the
rigidity of each section of the wall.
(Ord. 2019-0056 § 24, 2019.)
1613.6.9.6 - Limitations.
The following lateral force-resisting-elements shall not be designed to resist lateral forces below
the base level diaphragm in the direction normal to the downhill direction:
1. Cement plaster and lath;
2. Gypsum wallboard; and
3. Tension-only braced frames.
Braced frames designed in accordance with the requirements of Section 2205.2.1.2 of this Code
may be designed as lateral-force-resisting elements in the direction normal to the downhill direction,
provided lateral forces do not induce flexural stresses in any member of the frame. Deflections of frames
shall account for the variation in slope of diagonal members when the frame is not rectangular.
(Ord. 2019-0056 § 24, 2019.)
1613.6.10 Specific design provisions.
1613.6.10.1 - Footings and grade beams.
All footings and grade beams shall comply with the following:
1. Grade beams shall extend at least 12 inches (305 mm) below the lowest adjacent grade and provide
a minimum 24-inch (610 mm) distance horizontally from the bottom outside face of the grade beam
to the face of the descending slope.
2. Continuous footings shall be reinforced with at least two No. 4 reinforcing bars at the top and two No.
4 reinforcing bars at the bottom.
3. All main footing and grade beam reinforcement steel shall be bent into the intersecting footing and
fully developed around each corner and intersection.
4. All concrete stem walls shall extend from the foundation and be reinforced as required for concrete
or masonry walls.
(Ord. 2019-0056 § 24, 2019.)
1613.6.10.2 - Protection against decay and termites.
All wood to earth separation shall comply with the following:
1. Where a footing or grade beam extends across a descending slope, the stem wall, grade beam, or
footing shall extend up to a minimum 18 inches (457 mm) above the highest adjacent grade.
Exception: At paved garage and doorway entrances to the building, the stem wall need only extend
to the finished concrete slab, provided the wood framing is protected with a moisture proof barrier.
2. Wood ledgers supporting a vertical load of more than 100 pounds per lineal foot (1.46 kN/m) based
on Allowable Stress Design (ASD) levels and located within 48 inches (1219 mm) of adjacent grade
are prohibited. Galvanized steel ledgers and anchor bolts, with or without wood nailers, or treated or
decay resistant sill plates supported on a concrete or masonry seat, may be used.
(Ord. 2019-0056 § 24, 2019.)
1613.6.10.3 - Sill plates.
All sill plates and anchorage shall comply with the following:
1. All wood framed walls, including nonbearing walls, when resting on a footing, foundation, or grade
beam stem wall, shall be supported on wood sill plates bearing on a level surface.
2. Power-driven fasteners shall not be used to anchor sill plates except at interior nonbearing walls not
designed as shear walls.
(Ord. 2019-0056 § 24, 2019.)
1613.6.10.4 - Column base plate anchorage.
The base of isolated wood posts (not framed into a stud wall) supporting a vertical load of 4000
pounds (17.8 kN) or more based on ASD levels, and the base plate for a steel column shall
comply with the following:
1. When the post or column is supported on a pedestal extending above the top of a footing or grade
beam, the pedestal shall be designed and reinforced as required for concrete or masonry columns.
The pedestal shall be reinforced with a minimum of four No. 4 bars extending to the bottom of the
footing or grade beam. The top of exterior pedestals shall be sloped for positive drainage.
2. The base plate anchor bolts or the embedded portion of the post base, and the vertical reinforcing
bars for the pedestal, shall be confined with two No. 4 or three No. 3 ties within the top five inches
(127 mm) of the concrete or masonry pedestal. The base plate anchor bolts shall be embedded a
minimum of 20 bolt diameters into the concrete or masonry pedestal. The base plate anchor bolts
and post bases shall be galvanized and each anchor bolt shall have at least two galvanized nuts
above the base plate.
(Ord. 2019-0056 § 24, 2019.)
1613.6.10.5 - Steel beam to column supports.
All steel beam to column supports shall be positively braced in each direction. Steel beams shall
have stiffener plates installed on each side of the beam web at the column. The stiffener plates
shall be welded to each beam flange and the beam web. Each brace connection or structural
member shall consist of at least two 5/8 inch (15.9 mm) diameter machine bolts.
(Ord. 2019-0056 § 24, 2019.)
1613.7 - Suspended ceilings.
Minimum design and installation standards for suspended ceilings shall be determined in
accordance with the requirements of Section 2506.2.1 and this Section.
(Ord. 2019-0056 § 25, 2019.)
1613.7.1 - Scope.
This part contains special requirements for suspended ceilings and lighting systems. Provisions
of Section 13.5.6 of ASCE 7 shall apply except as modified herein.
(Ord. 2019-0056 § 25, 2019.)
1613.7.2 - General.
The suspended ceilings and lighting systems shall be limited to 6 feet (1828 mm) below the
structural deck unless the lateral bracing is designed by a licensed engineer or architect.
(Ord. 2019-0056 § 25, 2019.)
1613.7.3 - Sprinkler heads.
All sprinkler heads (drops) except fire-resistance-rated floor/ceiling or roof/ceiling assemblies,
shall be designed to allow for free movement of the sprinkler pipes with oversize rings, sleeves
or adaptors through the ceiling tile. Sprinkler heads and other penetrations shall have a 2-inch
(50mm) oversize ring, sleeve, or adapter through the ceiling tile to allow for free movement of at
least 1 inch (25mm) in all horizontal directions. Alternatively, a swing joint that can
accommodate 1 inch (25 mm) of ceiling movement in all horizontal directions is permitted to be
provided at the top of the sprinkler head extension.
Sprinkler heads penetrating fire-resistance-rated floor/ceiling or roof/ceiling assemblies shall comply
with Section 714.
(Ord. 2019-0056 § 25, 2019.)
1613.7.4 - Special requirements for means of egress.
Suspended ceiling assemblies located along means of egress serving an occupant load of 30 or
more shall comply with the following provisions.
(Ord. 2019-0056 § 25, 2019.)
1613.7.4.1 - General.
Ceiling suspension systems shall be connected and braced with vertical hangers attached directly
to the structural deck along the means of egress serving an occupant load of 30 or more and at
lobbies accessory to Group A Occupancies. Spacing of vertical hangers shall not exceed 2 feet
(610 mm) on center along the entire length of the suspended ceiling assembly located along the
means of egress or at the lobby.
(Ord. 2019-0056 § 25, 2019.)
1613.7.4.2 - Assembly device.
All lay-in panels shall be secured to the suspension ceiling assembly with two hold-down clips
minimum for each tile within a 4-foot (1219 mm) radius of the exit lights and exit signs.
(Ord. 2019-0056 § 25, 2019.)
1613.7.4.3 - Emergency systems.
Independent supports and braces shall be provided for light fixtures required for exit
illumination. Power supply for exit illumination shall comply with the requirements of Section
1008.3.
(Ord. 2019-0056 § 25, 2019.)
1613.7.4.4 - Supports for appendages.
Separate support from the structural deck shall be provided for all appendages such as light
fixtures, air diffusers, exit signs, and similar elements.
(Ord. 2019-0056 § 25, 2019.)
CHAPTER 17 - SPECIAL INSPECTIONS AND TESTS
SECTION 1704 - SPECIAL INSPECTIONS
1704.2.3 - Statement of special inspections.
The applicant shall submit a statement of special inspections in accordance with Section 106.4,
as a condition for permit issuance. This statement shall be in accordance with Section 1704.3.
. . .
(Ord. 2019-0056 § 26, 2019.)
1704.6 - Structural observations.
Where required by the provisions of Section 1704.6.1, 1704.6.2, or 1704.6.3, the owner or the
owner's authorized agent shall employ a structural observer to perform structural observations.
Structural observation does not include or waive the responsibility for the inspections in Section
108 or the special inspections in Section 1705 or other sections of this Code. The structural
observer shall be one of the following individuals:
1. The registered design professional responsible for the structural design, or
2. A registered design professional designated by the registered design professional responsible for the
structural design.
Prior to the commencement of observations, the structural observer shall submit to the Building
Official a written statement identifying the frequency and extent of structural observations.
The owner or owner's authorized agent shall coordinate and call a preconstruction meeting between
the structural observer, contractors, affected subcontractors, and special inspectors. The structural
observer shall preside over the meeting. The purpose of the meeting shall be to identify the major
structural elements and connections that affect the vertical and lateral load resisting systems of the
structure and to review scheduling of the required observations. A record of the meeting shall be included
in the report submitted to the Building Official.
Observed deficiencies shall be reported in writing to the owner or owner's authorized agent, special
inspector, contractor, and the Building Official. Upon the form prescribed by the Building Official, the
structural observer shall submit to the Building Official a written statement at each significant construction
stage stating that the site visits have been made and identifying any reported deficiencies which, to the
best of the structural observer's knowledge, have not been resolved. A final report by the structural
observer, which states that all observed deficiencies have been resolved, is required before acceptance
of the work by the Building Official.
(Ord. 2019-0056 § 27, 2019.)
1704.6.2 Structural observations for seismic resistance.
. . .
2. The structure is classified as Risk Category I or II, and a lateral design is required for the structure or
portion thereof.
Exception: One-story wood framed Group R-3 and Group U Occupancies less than 2,000 square
feet in area, provided the adjacent grade is not steeper than 1 unit vertical in 10 units horizontal (10
percent sloped), assigned to Seismic Design Category D.
(Ord. 2019-0056 § 28, 2019.)
SECTION 1705 - STATEMENT OF SPECIAL INSPECTIONS
1705.3 - Concrete Construction.
Special inspections and tests of concrete construction shall be performed in accordance with this
Section and Table 1705.3.
Exception: Special inspections and tests shall not be required for:
1. Isolated spread concrete footings of buildings three stories or less above grade plane that are fully
supported on earth or rock where the structural design of the footing is based on a specified
compressive strength (f'c) not greater than 2,500 pounds per square inch (psi) (17.2 Mpa) regardless
of the compressive strength specified in the construction documents or used in the footing
construction.
. . .
4. Concrete patios, and sidewalks, on grade.
(Ord. 2019-0056 § 29, 2019.)
1705.12 Special inspections for seismic resistance.
. . .
Exception: The special inspections specified in Sections 1705.12.1 through 1705.12.9 are not
required for structures designed and constructed in accordance with one of the following:
. . .
3. The structure is a detached one- or two-family dwelling not exceeding two stories above grade plane,
provided the structure is not assigned to Seismic Design Category D, E, or F and does not have any
of the following horizontal or vertical irregularities in accordance with Section 12.3 of ASCE 7:
. . .
(Ord. 2019-0056 § 30, 2019.)
CHAPTER 18 - SOILS AND FOUNDATIONS
SECTION 1807 - FOUNDATION WALLS, RETAINING WALLS AND EMBEDDED POSTS AND POLES
1807.1.4 - Permanent wood foundations systems.
Permanent wood foundation systems shall be designed and installed in accordance with AWC
PWF. Lumber and plywood shall be preservative-treated in accordance with AWPA U1
(Commodity Specification A, Special Requirement 4.2), and shall be identified in accordance
with Section 2303.1.9.1. Permanent wood foundation systems shall not be used for structures
assigned to Seismic Design Category D, E, or F.
(Ord. 2019-0056 § 31, 2019.)
1807.1.6 - Prescriptive design of concrete and masonry foundation walls.
Concrete and masonry foundation walls that are laterally supported at the top and bottom shall be
permitted to be designed and constructed in accordance with this Section. Prescriptive design of
foundation walls shall not be used for structures assigned to Seismic Design Category D, E, or F.
(Ord. 2019-0056 § 32, 2019.)
1807.2 - Retaining walls.
Retaining walls shall be designed in accordance with Section 1807.2.1 through 1807.2.3.
Retaining walls assigned to Seismic Design Category D, E, or F shall not be partially or wholly
constructed of wood.
(Ord. 2019-0056 § 33, 2019.)
1807.3.1 - Limitations.
The design procedures outlined in this Section are subject to the following limitations:
1. The frictional resistance for structural walls and slabs on silts and clays shall be limited to one-half of
the normal force imposed on the soils by the weight of the fooling or slab.
2. Posts embedded in earth shall not be used to provide lateral support for structural or nonstructural
materials such as plaster, masonry or concrete unless bracing is provided that develops the limited
deflection required.
Wood poles shall be treated in accordance with AWPA U1 for sawn timber posts (Commodity
Specification A, Use Category 4B) and for round timber posts (Commodity Specification B, Use Category
4B). Wood poles and posts embedded in direct contact with soil shall not be used for structures assigned
to Seismic Design Category D, E, or F.
Wood poles and posts embedded in accordance with Methods 2 and 3 of Section 1807.3.3 shall not
be permitted for structures assigned to Seismic Design Category D, E, or F, except when used to support
nonhabitable, nonoccupiable structures such as fences when approved by the Building Official.
(Ord. 2019-0056 § 34, 2019.)
SECTION 1809 - SHALLOW FOUNDATIONS
1809.3 Stepped footings.
. . .
For structures assigned to Seismic Design Category D, E, or F, the stepping requirement shall also
apply to the top surface of continuous footings supporting walls. Footings shall be reinforced with four No.
4 reinforcing bars. Two bars shall be located at the top and bottom of the footings as shown in Figure
1809.3.
(Ord. 2019-0056 § 35, 2019.)
FIGURE 1809.3
STEPPED FOOTING
(Ord. 2019-0056 § 36, 2019.)
1809.7 - Prescriptive footings for light-frame construction.
Where a specific design is not provided, concrete or masonry-unit footings supporting walls of
light-frame construction shall be permitted to be designed in accordance with Table 1809.7.
Prescriptive footings in accordance with Table 1809.7 shall not be used to support structures that
exceed one story above grade plane and are assigned to Seismic Design Category D, E, or F.
(Ord. 2019-0056 § 37, 2019.)
TABLE 1809.7
PRESCRIPTIVE FOOTINGS SUPPORTING WALLS OF
LIGHT-FRAME CONSTRUCTION a, b, c, d, e
NUMBER OF FLOORS
SUPPORTED BY THE FOOTING f WIDTH OF FOOTING (inches) THICKNESS OF FOOTING (inches)
1 12 6
2 15 6
3 18 8
. . .
c. [Deleted].
. . .
g. [Deleted].
(Ord. 2019-0056 § 38, 2019.)
1809.12 - Timber footings.
Timber footings shall be permitted for buildings of Type V construction and as otherwise
approved by the Building Official. Such footings shall be treated in accordance with AWPA U1
(Commodity Specification A, Use Category 4B). Treated timbers are not required where placed
entirely below permanent water level, or where used as capping for wood piles that project above
the water level over submerged or marsh lands. The compressive stresses perpendicular to grain
in untreated timber footings supported upon treated piles shall not exceed 70 percent of the
allowable stresses for the species and grade of timber as specified in the AWC NDS. Timber
footings shall not be used in structures assigned to Seismic Design Category D, E, or F.
(Ord. 2019-0056 § 39, 2019.)
SECTION 1810 - DEEP FOUNDATIONS
1810.3.2.4 - Timber.
Timber deep foundation elements shall be designed as piles or poles in accordance with
ANSI/AWC NDS. Round timber elements shall conform to ASTM D25. Sawn timber elements
shall conform to DOC PS-20. Timber shall not be used in structures assigned to Seismic Design
Category D, E, or F.
(Ord. 2019-0056 § 40, 2019.)
CHAPTER 19 - CONCRETE
SECTION 1905 - MODIFICATIONS TO ACI 318
1905.1 - General.
The text of ACI 318 shall be modified as indicated in Sections 1905.1.1 through 1905.1.11.
(Ord. 2019-0056 § 41, 2019.)
1905.1.7 ACI 318, Section 14.1.4.
Delete ACI 318, Section 14.1.4, and replace with the following:
. . .
14.1.4.1 - Structures assigned to Seismic Design Category C, D, E, or F shall not have elements of
structural plain concrete, except as follows:
(a) Concrete used for fill with a minimum cement content of two (2) sacks of Portland cement or
cementious material per cubic yard.
(b) Isolated footings of plain concrete supporting pedestals or columns are permitted, provided the
projection of the footing beyond the face of the supported member does not exceed the footing
thickness.
(c) Plain concrete footings supporting walls are permitted, provided the footings have at least two
continuous longitudinal reinforcing bars. Bars shall not be smaller than No. 4 and shall have a total
area of not less than 0.002 times the gross cross-sectional area of the footing. A minimum of one bar
shall be provided at the top and bottom of the footing. Continuity of reinforcement shall be provided
at corners and intersections.
Detached one- and two-family dwellings three stories or less in height and constructed with stud-
bearing walls are permitted to have plain concrete footings with at least two continuous longitudinal
reinforcing bars not smaller than No. 4 and a total area of less than 0.002 times the gross cross-sectional
area of the footing.
(Ord. 2019-0056 § 42, 2019.)
1905.1.8 - ACI 318, Section 17.2.3.
These requirements shall be applicable to all buildings. Modify ACI 318, Sections 17.2.3.4.2,
17.2.3.4.3 (d), and 17.2.3.5.2 to read as follows:
. . .
(Ord. 2019-0056 § 43, 2019.)
1905.1.9. - ACI 318, Section 18.7.5.
Modify ACI 318, Section 18.7.5, by adding Sections 18.7.5.7 and 18.7.5.8 as follows:
18.7.5.7 Where the calculated point of contraflexure is not within the middle half of the member clear
height, provide transverse reinforcement as specified in ACI 318, Sections 18.7.5.1, Items (a) through (c),
over the full height of the member.
18.7.5.8 At any section where the design strength, φP n , of the column is less than the sum of the
shears V e computed in accordance with ACI 318, Sections 18.7.6.1 and 18.6.5.1, for all the beams
framing into the column above the level under consideration, transverse reinforcement as specified in ACI
318, Sections 18.7.5.1 through 18.7.5.3, shall be provided. For beams framing into opposite sides of the
column, the moment components may be assumed to be of opposite sign. For the determination of the
design strength, φP n , of the column, these moments may be assumed to result from the deformation of
the frame in any one principal axis.
(Ord. 2019-0056 § 44, 2019.)
1905.1.10. - ACI 318, Section 18.10.4.
Modify ACI 318, Section 18.10.4, by adding Section 18.10.4.6 as follows:
18.10.4.6 Walls and portions of walls with P u > 0.35P o shall not be considered to contribute to the
calculated shear strength of the structure for resisting earthquake-induced forces. Such walls shall
conform to the requirements of ACI 318, Section 18.14.
(Ord. 2019-0056 § 45, 2019.)
1905.1.11 - ACI 318, Section 18.12.6.
Modify ACI 318, by adding Section 18.12.6.2, as follows:
18.12.6.2 Collector and boundary elements in topping slabs placed over precast floor and roof
elements shall not be less than 3 inches (76 mm) or 6 d b in thickness, where d b is the diameter of the
largest reinforcement in the topping slab.
(Ord. 2019-0056 § 46, 2019.)
CHAPTER 23 - WOOD
SECTION 2304 - GENERAL CONSTRUCTION REQUIREMENTS
2304.10.1 - Fastener requirements.
Connections for wood members shall be designed in accordance with the appropriate
methodology in Section 2301.2. The number and size of fasteners connecting wood members
shall not be less than that set forth in Table 2304.10.1. Staple fasteners in Table 2304.10.1 shall
not be used to resist or transfer seismic forces in structures assigned to Seismic Design Category
D, E, or F.
Exception: Staples may be used to resist or transfer seismic forces when the allowable shear
values are substantiated by cyclic testing and approved by the Building Official.
(Ord. 2019-0056 § 47, 2019.)
TABLE 2304.10.1
FASTENING SCHEDULE e
. . .
e. Staples shall not be used to resist or transfer seismic forces in structures assigned to Seismic Design
Category D, E, or F.
(Ord. 2019-0056 § 48, 2019.)
2304.10.2.1 - Quality of nails.
In Seismic Design Category D, E, or F, mechanically-driven nails used in wood structural panel
shear walls shall meet the same dimensions as that required for hand-driven nails, including
diameter, minimum length, and minimum head diameter. Clipped head or box nails are not
permitted in new construction. The allowable design value for clipped head nails in existing
construction may be taken at no more than the nail-head-area ratio of that of the same size hand-
driven nails.
(Ord. 2019-0056 § 49, 2019.)
2304.12.5 - Wood used in retaining walls and cribs.
Wood installed in retaining or crib walls shall be preservative treated in accordance with AWPA
U1 for soil and fresh water use. Wood shall not be used in retaining or crib walls for structures
assigned to Seismic Design Category D, E, or F.
(Ord. 2019-0056 § 50, 2019.)
SECTION 2305 - GENERAL DESIGN REQUIREMENTS FOR LATERAL-FORCE-RESISTING SYSTEMS
2305.4 - Hold-down connectors.
In Seismic Design Category D, E, or F, hold-down connectors shall be designed to resist shear
wall overturning moments using 75 percent of the allowable seismic load values. Such values
shall be established in a valid research report from approved sources or by accepted engineering
practice and the provisions of this Code.
Exception: Values established by specialized cyclic and dynamic testing may be used when
approved by the Building Official in accordance with Section 104.2.8.
Connector bolts into wood framing shall require steel plate washers on the post on the opposite side
of the anchorage device. Plate size shall be a minimum of 0.229 inches by 3 inches by 3 inches (5.82 mm
by 76 mm by 76 mm) in size. Hold-down connectors shall be tightened to finger tight plus one-half (1/2)
wrench turn just prior to covering the wall framing.
(Ord. 2019-0056 § 51, 2019.)
SECTION 2306 - ALLOWABLE STRESS DESIGN
2306.2 - Wood-frame diaphragms.
Wood-frame diaphragms shall be designed and constructed in accordance with AWC SDPWS.
Where panels are fastened to framing members with staples, requirements and limitations of
AWC SDPWS shall be met and the allowable shear values set forth in Table 2306.2(1) or
2306.2(2) shall only be permitted for structures assigned to Seismic Design Category A, B, or C.
Exception: Allowable shear values where panels are fastened to framing members with staples may
be used if such values are substantiated by cyclic testing and approved by the Building Official.
The allowable shear values in Tables 2306.2(1) and 2306.2(2) are permitted to be increased 40
percent for wind design.
Wood structural panel diaphragms used to resist seismic forces in structures assigned to Seismic
Design Category D, E or F shall be applied directly to the framing members.
Exception: Wood structural panel diaphragms are permitted to be fastened over solid lumber
planking or laminated decking, provided the panel joints and lumber planking or laminated decking joints
do not coincide.
(Ord. 2019-0056 § 52, 2019.)
2306.3 - Wood-frame shear walls.
Wood-frame shear walls shall be designed and constructed in accordance with AWC SDPWS.
For structures assigned to Seismic Design Category D, E, or F, application of Tables 4.3A and
4.3B of AWC SDPWS shall include the following:
1. Wood structural panel thickness for shear walls shall not be less than 3/8 inch thick and studs shall
not be spaced at more than 16 inches on center.
2. The maximum nominal unit shear capacities for 3/8 inch wood structural panels resisting seismic
forces in structures assigned to Seismic Design Category D, E, or F is 400 pounds per linear foot
(plf).
Exception: Other nominal unit shear capacities may be permitted if such values are substantiated
by cyclic testing and approved by the Building Official.
3. Nails shall be placed not less than 1/2 inch from the panel edges and not less than ⅜ inch from the
edge of the connecting members for shear greater than 350 plf using ASD or 500 plf using LRFD.
Nails shall be placed not less than ⅜ inch from panel edges and not less than 1/4 inch from the edge
of the connecting members for shears of 350 plf or less using ASD or 500 plf or less using LRFD.
4. Table 4.3B application is not allowed for structures assigned to Seismic Design Category D, E, or F.
For structures assigned to Seismic Design Category D, E, or F, application of Table 4.3C of AWC
SDPWS shall not be used below the top level in a multi-level building.
Where panels are fastened to framing members with staples, requirements and limitations of AWC
SDPWS shall be met and the allowable shear values set forth in Table 2306.3(1), 2306.3(2) or 2306.3(3)
shall only be permitted for structures assigned to Seismic Design Category A, B, or C.
Exception: Allowable shear values where panels are fastened to framing members with staples may
be used if such values are substantiated by cyclic testing and approved by the Building Official.
The allowable shear values in Tables 2306.3(1) and 2306.3(2) are permitted to be increased 40
percent for wind design. Panels complying with ANSI/APA PRP-210 shall be permitted to use design
values for Plywood Siding in the AWC SDPWS.
Wood structural panel shear walls used to resist seismic forces in structures assigned to Seismic
Design Category D, E, or F shall be applied directly to the framing members.
(Ord. 2019-0056 § 53, 2019.)
SECTION 2307 - LOAD AND RESISTANCE FACTOR DESIGN
2307.2 - Wood-frame panel shear walls.
Wood-frame shear walls shall be designed and constructed in accordance with Section 2306.3 as
applicable.
(Ord. 2019-0056 § 54, 2019.)
(Ord. 2019-0056 § 55, 2019.)
SECTION 2308 - CONVENTIONAL LIGHT-FRAME CONSTRUCTION
2308.6.5.1 - Alternate braced wall (ABW).
An ABW shall be constructed in accordance with this section and Figure 2308.6.5.1. In one-story
buildings, each panel shall have a length of not less than 2 feet 8 inches (813 mm) and a height
of not more than 10 feet (3048 mm). Each panel shall be sheathed on one face with 3/8-inch (3.2
mm) minimum-thickness wood structural panel sheathing nailed with 8d common or galvanized
box nails in accordance with Table 2304.10.1 and blocked at wood structural panel edges. For
structures assigned to Seismic Design Category D or E, each panel shall be sheathed on one face
with 15/32-inch minimum-thickness (11.9 mm) wood structural panel sheathing nailed with 8d
common nails spaced 3 inches on panel edges, 3 inches at intermediate supports. Two anchor
bolts installed in accordance with Section 2308.3.1 shall be provided in each panel. Anchor bolts
shall be placed at each panel outside quarter points. Each panel end stud shall have a hold-down
device fastened to the foundation, capable of providing an approved uplift capacity of not less
than 1,800 pounds (8006 N). The hold-down device shall be installed in accordance with the
manufacturer's recommendations. The ABW shall be supported directly on a foundation or on
floor framing supported directly on a foundation that is continuous across the entire length of the
braced wall line. This foundation shall be reinforced with not less than one No. 4 bar top and
bottom. Where the continuous foundation is required to have a depth greater than 12 inches (305
mm), a minimum 12-inch by 12- inch (305 mm by 305 mm) continuous footing is permitted at
door openings in the braced wall line. This continuous footing edge shall be reinforced with not
less than one No. 4 bar top and bottom. This reinforcement shall be lapped 24 inches (610 mm)
with the reinforcement required in the continuous foundation located directly under the braced
wall line.
. . .
(Ord. 2019-0056 § 56, 2019.)
(Ord. 2019-0056 § 57, 2019.)
2308.6.5.2 - Portal frame with hold-downs (PFH).
A PFH shall be constructed in accordance with this section and Figure 2308.6.5.2. The adjacent
door or window opening shall have a full-length header.
In one-story buildings, each panel shall have a length of not less than 16 inches (406 mm) and a
height of not more than 10 feet (3048 mm). Each panel shall be sheathed on one face with a single layer
of 3/8-inch (9.5 mm) minimum-thickness wood structural panel sheathing nailed with 8d common or
galvanized box nails in accordance with Figure 2308.6.5.2. For structures assigned to Seismic Design
Category D or E, each panel shall be sheathed on one face with 15/32-inch minimum-thickness (11.9
mm) wood structural panel sheathing nailed with 8d common nails spaced 3 inches on panel edges, 3
inches at intermediate supports and in accordance with Figure 2308.6.5.2. The wood structural panel
sheathing shall extend up over the solid sawn or glued-laminated header and shall be nailed in
accordance with Figure 2308.6.5.2. A built-up header consisting of at least two 2-inch by 12-inch (51 mm
by 305 mm) boards, fastened in accordance with Item 24 of Table 2304.10.1 shall be permitted to be
used. A spacer, if used, shall be placed on the side of the built-up beam opposite the wood structural
panel sheathing. The header shall extend between the inside faces of the first full-length outer studs of
each panel. The clear span of the header between the inner studs of each panel shall be not less than 6
feet (1829 mm) and not more than 18 feet (5486 mm) in length. A strap with an uplift capacity of not less
than 1,000 pounds (4,400 N) shall fasten the header to the inner studs opposite the sheathing. One
anchor bolt not less than 5/8 inch (15.9 mm) diameter and installed in accordance with Section 2308.3.1
shall be provided in the center of each sill plate. The studs at each end of the panel shall have a hold-
down device fastened to the foundation with an uplift capacity of not less than 3,500 pounds (15 570 N).
Where a panel is located on one side of the opening, the header shall extend between the inside
face of the first full-length stud of the panel and the bearing studs at the other end of the opening. A strap
with an uplift capacity of not less than 1,000 pounds (4400 N) shall fasten the header to the bearing
studs. The bearing studs shall also have a hold-down device fastened to the foundation with an uplift
capacity of not less than 1,000 pounds (4400 N). The hold-down devices shall be an embedded strap
type, installed in accordance with the manufacturer's recommendations. The PFH panels shall be
supported directly on a foundation that is continuous across the entire length of the braced wall line. This
foundation shall be reinforced with not less than one No. 4 bar top and bottom. Where the continuous
foundation is required to have a depth greater than 12 inches (305 mm), a minimum 12-inch by 12-inch
(305 mm by 305 mm) continuous footing is permitted at door openings in the braced wall line. This
continuous footing shall be reinforced with not less than one No. 4 bar top and bottom. This reinforcement
shall be lapped not less than 24 inches (610 mm) with the reinforcement required in the continuous
foundation located directly under the braced wall line.
. . .
(Ord. 2019-0056 § 58, 2019.)
(Ord. 2019-0056 § 59, 2019.)
2308.6.8.1 Foundation requirements.
. . .
Exception: For structures with a maximum plan dimension not more than 50 feet (15240 mm),
continuous foundations are required at exterior walls only for structures assigned to Seismic Design
Category A, B, or C.
For structures in Seismic Design Categories D and E, exterior braced wall panels shall be in the
same plane vertically with the foundation or the portion of the structure containing the offset shall be
designed in accordance with accepted engineering practice and Section 2308.1.1.
(Ord. 2019-0056 § 60, 2019.)
2308.6.9 - Attachment of sheathing.
Fastening of braced wall panel sheathing shall not be less than that prescribed in Tables 2308.6.1
or 2304.10.1. Wall sheathing shall not be attached to framing members by adhesives. Staple
fasteners in Table 2304.10.1 shall not be used to resist or transfer seismic forces in structures
assigned to Seismic Design Category D, E, or F.
Exception: Staples may be used to resist or transfer seismic forces when the allowable shear
values are substantiated by cyclic testing and approved by the Building Official.
All braced wall panels shall extend to the roof sheathing and shall be attached to parallel roof rafters
or blocking above with framing clips (18 gauge minimum) spaced at maximum 24 inches (6096 mm) on
center with four 8d nails per leg (total eight 8d nails per clip). Braced wall panels shall be laterally braced
at each top corner and at maximum 24 inch (6096 mm) intervals along the top plate of discontinuous
vertical framing.
(Ord. 2019-0056 § 61, 2019.)
CHAPTER 31 - SPECIAL CONSTRUCTION
SECTION 3101 - GENERAL
3101.1 - Scope.
The provisions of this chapter shall govern special building construction including membrane
structures, temporary structures, pedestrian walkways and tunnels, automatic vehicular gates,
awnings and canopies, marquees, signs, towers, antennas, relocatable buildings, swimming pool
enclosures and safety devices, solar energy systems, and intermodal shipping containers.
(Ord. 2019-0056 § 62, 2019.)
SECTION 3114 - INTERMODAL SHIPPING CONTAINERS
3114.1 - General.
The provisions of Section 3114 and other applicable sections of this Code shall apply to
intermodal shipping containers that are repurposed for use as buildings or structures or as a part
of buildings or structures.
Exceptions:
1. Stationary storage battery arrays located in intermodal shipping containers complying with Title 32 -
Fire Code, of the Los Angeles County Code, Chapter 12.
2. Intermodal shipping containers that are listed as equipment complying with the standard for
equipment, such as air chillers, engine generators, modular datacenters, and other similar
equipment.
3. Intermodal shipping containers that comply with all of the following:
3.1. Single-unit stand-alone intermodal shipping containers that are supported at grade level and
used only for occupancies as specified under Risk Category I in Table 1604.5;
3.2. Single-unit stand-alone intermodal shipping containers that are located a minimum of 8 feet
from adjacent structures and are not connected to a fuel gas system or fuel gas utility; and
3.3. In flood hazard areas, single-unit stand-alone intermodal shipping containers that are
designed in accordance with the applicable provisions of Chapter 16.
4. Intermodal shipping containers approved as temporary structures complying with Section 3103.
5. Single-unit stand-alone intermodal shipping containers used as temporary storage or construction
trailer on active construction sites. Construction support facilities for uses and activities not directly
associated with the actual processes of construction, including but not limited to, offices, meeting
rooms, plan rooms, other administrative or support functions shall not be exempt from Section 3114.
(Ord. 2019-0056 § 63, 2019.)
3114.2 - Construction documents.
The construction documents shall contain information to verify the dimensions and establish the
physical properties of the steel and wood floor components of the intermodal shipping container
in addition to the information required by Sections 106.4 and 1603.
(Ord. 2019-0056 § 63, 2019.)
3114.3 - Intermodal shipping container information.
Intermodal shipping containers shall bear the manufacturer's existing data plate containing the
following information as required by ISO 6346 and verified by an approved agency. A report of
the verification process and findings shall be provided to the building owner and the Building
Official.
1. Manufacturer's name or identification number
2. Date manufactured
3. Safety approval number
4. Identification number
5. Maximum operating gross mass or weight (kg) (lbs)
6. Allowable stacking load for 1.8G (kg) (lbs)
7. Transverse racking test force (Newtons)
8. Valid maintenance examination date
Where approved by the Building Official, the markings and manufacturer's existing data plate are
permitted to be removed from the intermodal shipping containers before they are repurposed for use as
buildings or structures or as part of buildings or structures.
(Ord. 2019-0056 § 63, 2019.)
3114.4 - Protection against decay and termites.
Wood structural floors of intermodal shipping containers shall be protected from decay and
termites in accordance with the applicable provisions of Section 2304.12.1.1.
(Ord. 2019-0056 § 63, 2019.)
3114.5 - Under-floor ventilation.
The space between the bottom of the floor joists and the earth under any intermodal shipping
container, except spaces occupied by basements and cellars, shall be provided with ventilation in
accordance with Section 1202.4.
(Ord. 2019-0056 § 63, 2019.)
3114.6 - Roof assemblies.
Intermodal shipping container roof assemblies shall comply with the applicable requirements of
Chapter 15.
Exception: Single-unit stand-alone intermodal shipping containers not attached to, or stacked
vertically over, other intermodal shipping containers, buildings, or structures.
(Ord. 2019-0056 § 63, 2019.)
3114.7 - Joints and voids.
Joints and voids that create concealed spaces between intermodal shipping containers that are
connected or stacked, at fire-resistance-rated walls, at floor or floor/ceiling assemblies, and at
roofs or roof/ceiling assemblies shall be protected by an approved fire-resistant joint system in
accordance with Section 715.
(Ord. 2019-0056 § 63, 2019.)
3114.8 - Structural.
Intermodal shipping containers that conform to ISO 1496-1 and are repurposed for use as
buildings or structures, or as a part of buildings or structures, shall be designed in accordance
with Chapter 16 and this Section.
(Ord. 2019-0056 § 63, 2019.)
3114.8.1 - Foundations.
Intermodal shipping containers repurposed for use as a permanent building or structure shall be
supported on foundations or other supporting structures designed and constructed in accordance
with Chapters 16 through 23.
(Ord. 2019-0056 § 63, 2019.)
3114.8.1.1 - Anchorage.
Intermodal shipping containers shall be anchored to foundations or other supporting structures as
necessary to provide a continuous load path for all applicable design and environmental loads in
accordance with Chapter 16.
(Ord. 2019-0056 § 63, 2019.)
3114.8.2 - Welds.
All new welds and connections shall be equal to or greater than the original connections.
(Ord. 2019-0056 § 63, 2019.)
3114.8.3 - Openings in containers.
Where openings are made in container walls, floors, and roofs for doors, windows, and other
similar openings:
1. The openings shall be framed with steel elements that are designed in accordance with Chapters 16
and 22.
2. The cross section and material grade of any new steel element shall be equal to or greater than the
steel element removed.
(Ord. 2019-0056 § 63, 2019.)
3114.8.4 - Detailed structural design procedure.
A structural analysis meeting the requirements of this Section shall be provided to the Building
Official to demonstrate the structural adequacy of the intermodal shipping containers.
Exception: Intermodal shipping containers that meet the limitations of Section 3114.8.5.1 and are
designed in accordance with the simplified procedure in Section 3114.8.5.
(Ord. 2019-0056 § 63, 2019.)
3114.8.4.1 - Material properties.
Structural material properties for existing intermodal shipping container steel components shall
be established by material testing where the steel grade and composition cannot be identified by
the manufacturer's designation as to manufacture and mill test.
(Ord. 2019-0056 § 63, 2019.)
3114.8.4.2 - Seismic design parameters.
The seismic force-resisting system shall be designed and detailed in accordance with one of the
following:
1. Where all or portions of the intermodal shipping container sides are considered to be the seismic
force-resisting system, design and detailing shall be in accordance with the ASCE 7, Table 12.2-1,
requirements for light-frame bearing-wall systems with shear panels of all other materials,
2. Where portions of intermodal shipping container sides are retained, but are not considered to be the
seismic force-resisting system, an independent seismic force-resisting system shall be selected,
designed, and detailed in accordance with ASCE 7, Table 12.2-1, or
3. Where portions of the intermodal shipping container sides are retained and integrated into a seismic
force-resisting system other than as permitted by Section 3114.8.4.2, Item 1, seismic design
parameters shall be developed from testing and analysis in accordance with Section 104.2.8 and
ASCE 7, Section 12.2.1.1 or 12.2.1.2.
(Ord. 2019-0056 § 63, 2019.)
3114.8.4.3 - Allowable shear value.
The allowable shear values for the intermodal shipping container side walls and end walls shall
be demonstrated by testing and analysis in accordance with Section 104.2.8. Where penetrations
are made in the side walls or end walls designated as part of the lateral force-resisting system, the
penetrations shall be substantiated by rational analysis.
(Ord. 2019-0056 § 63, 2019.)
3114.8.5 - Simplified structural design procedure of single-unit containers.
Single-unit intermodal shipping containers conforming to the limitations of Section 3114.8.5.1
shall be permitted to be designed in accordance with Sections 3114.8.5.2 and 3114.8.5.3.
(Ord. 2019-0056 § 63, 2019.)
3114.8.5.1 - Limitations.
Use of Section 3114.8.5 is subject to all the following limitations:
1. The intermodal shipping container shall be a single stand-alone unit supported on a foundation and
shall not be in contact with or supporting any other shipping container or other structure.
2. The intermodal shipping container's top and bottom rails, corner castings, and columns, or any
portion thereof, shall not be notched, cut, or removed in any manner.
3. The intermodal shipping container shall be erected in a level and horizontal position with the floor
located at the bottom.
(Ord. 2019-0056 § 63, 2019.)
3114.8.5.2 - Structural design.
Where permitted by Section 3114.8.5.1, single-unit stand-alone intermodal shipping containers
shall be designed using the following assumptions for the side walls and end walls:
1. The appropriate detailing requirements contained in Chapters 16 through 23.
2. Response modification coefficient, R = 2,
3. Over strength factor, Ω0 = 2.5,
4. Deflection amplification factor, Cd = 2, and
5. Limits on structural height, hn = 9.5 feet (2900 mm).
(Ord. 2019-0056 § 63, 2019.)
3114.8.5.3 - Allowable shear value.
The allowable shear values for the intermodal shipping container side walls (longitudinal) and
end walls (transverse) for wind design and seismic design using the coefficients of Section
3114.8.5.2 shall be in accordance with Table 3114.8.5.3, provided that all of the following
conditions are met:
1. The total linear length of all openings in any individual side walls or end walls shall be limited to not
more than 50 percent of the length of that side wall(s) or end wall(s), as shown in Figure
3114.8.5.3(1).
2. Any full height wall length, or portion thereof, less than 4 feet (305 mm) long shall not be considered
as a portion of the lateral force-resisting system, as shown in Figure 3114.8.5.3(2).
3. All side walls or end walls used as part of the lateral force-resisting system shall have an existing or
new boundary element on all sides to form a continuous load path, or paths, with adequate strength
and stiffness to transfer all forces from the point of application to the final point of resistance, as
shown in Figure 3114.8.5.3(3).
4. A maximum of one penetration not greater than a 6-inch (152 mm) diameter hole for conduits, pipes,
tubes or vents, or not greater than 16 square inches (10 322 mm 2 ) for electrical boxes, is permitted
for each individual 8 feet length (2438 mm) lateral force resisting wall. Penetrations located in walls
that are not part of the wall lateral force resisting system shall not be limited in size or quantity.
Existing intermodal shipping container vents shall not be considered a penetration, as shown in
Figure 3114.8.5.3(4).
5. End wall door or doors designated as part of the lateral force-resisting system shall be welded
closed.
(Ord. 2019-0056 § 63, 2019.)
(Ord. 2019-0056 § 64, 2019.)
FIGURE 3114.8.5.3(1)
Bracing Unit Distribution - Maximum Linear Length
FIGURE 3114.8.5.3(2)
Bracing Unit Distribution - Minimum Linear Length
FIGURE 3114.8.5.3(3)
Bracing Unit Distribution - Boundary Elements
FIGURE 3114.8.5.3(4)
Bracing Unit Distribution - Penetrating Limitations
(Ord. 2019-0056 § 65, 2019.)
CHAPTER 66 - SPECIAL SAFETY PROVISIONS
Title 26 of the Los Angeles County Code is amended by adding Chapter 66, entitled "SPECIAL
SAFETY PROVISIONS," to read as follows:
SECTION 6601 - GENERAL PROVISIONS
6601.1 - Structures Regulated.
The provisions of this Chapter are intended to regulate structures not otherwise regulated by this
or other Codes, which affect or may affect public safety, and shall include the installation,
maintenance and operation of public assembly tents, amusement devices, towers, membrane or
temporary structures not regulated by Chapter 31, and other structures.
AMUSEMENT DEVICE OR STRUCTURE is any device or structure such as rebound tumbling
equipment, merry-go-round, captive air-planes, dark houses and similar devices or structures which the
public is invited or permitted to ride or use for the purpose of amusement.
(Ord. 2016-0053 § 67, 2016; Ord. 2013-0048 § 69, 2013; Ord. 99-0040 § 68 (part), 1999.)
6601.2 - Permits.
No person shall erect or construct or proceed with the erection or construction of any public
assembly tent, amusement device, or other structure regulated by this Chapter without first filing
an application and obtaining a permit therefor from the Building Official. A permit shall be
required each time said structure is erected or moved.
Any person desiring a permit under this Chapter shall, at the time of filing an application therefor, pay
to the Building Official a fee as set forth in Section 107.
(Ord. 99-0040 § 68 (part), 1999.)
6601.3 - Construction Requirements.
Amusement devices, and all other structures, equipment or devices regulated by this Chapter,
whether specifically mentioned or not, shall be made structurally safe, with due allowance for
impact, wear and injury during use.
Where not otherwise specifically provided in this Code, the construction, installation, maintenance
and use of everything regulated by this Chapter shall provide adequate safety for the loads to which they
may be subjected.
(Ord. 2016-0053 § 68, 2016; Ord. 99-0040 § 68 (part), 1999.)
6601.4 - Certificate of Occupancy.
No structure regulated by this Chapter shall be used or occupied unless or until an inspection has
been made and a certificate of occupancy has been issued as provided in Section 109 each time
said structure is erected or moved.
(Ord. 99-0040 § 68 (part), 1999.)
6601.5 - Unsafe Structure or Device.
Whenever any structure or device regulated by this Chapter is being used or occupied contrary to
the provisions of this Code or in a dangerous or unsafe manner, the Building Official may order
such use or occupancy discontinued by notice in writing served on any persons engaged in using
or occupying or causing to be used or occupied such structure or device, and all such persons
shall forthwith discontinue such use or occupancy until authorized by the Building Official to
continue the same.
(Ord. 99-0040 § 68 (part), 1999.)
SECTION 6602 - AMUSEMENT DEVICES
6602.1 - General.
Amusement devices or structures shall be regulated by this Section. Amusement devices or
structures located within special amusement buildings must also comply with the requirements of
Sections 411 and 903.2.11.6.
(Ord. 2016-0053 § 69, 2016; Ord. 2010-0053 § 76, 2010; Ord. 2007-0108 § 26, 2007: Ord. 99-
0040 § 68 (part), 1999.)
6602.2 - Location on Property.
Location of structures and devices regulated by this Section shall be such as to provide adequate
safety to the occupants of or egress from said structure or device, or adjacent structures or
devices, in case of fire or panic.
(Ord. 99-0040 § 68 (part), 1999.)
6602.3 - Construction.
All structures or devices regulated by this Section shall be constructed and maintained as
required in Section 6601.
(Ord. 99-0040 § 68 (part), 1999.)
6602.4 - Special Safety Measures.
In case of doubt, the Building Official, at any time, may order a structure or device regulated by
this Chapter to be tested in his or her presence with loads equal to double the weight of the
proposed occupants, loaded either uniformly or eccentrically.
When necessary for safety, the Building Official may limit the speed of operation of such devices or
order sufficient alterations to make them safe.
(Ord. 99-0040 § 68 (part), 1999.)
6602.5 - Exit Facilities.
Exits and exit passageways shall be provided from or between structures or devices to ensure
safety in case of panic or disaster.
(Ord. 99-0040 § 68 (part), 1999.)
6602.6 - Special Hazards.
Adequate fire-extinguishing apparatus shall be provided subject to the approval of the Building
Official.
(Ord. 99-0040 § 68 (part), 1999.)
6602.7 - Reinspection.
The Building Official may cause all structures and devices regulated by this Section to be
reinspected, and fees for such inspection shall be paid as required by Section 107.
(Ord. 99-0040 § 68 (part), 1999.)
SECTION 6603 - REBOUND TUMBLING EQUIPMENT
Rebound tumbling equipment, as used in this Chapter and Section 107, is a fabric bed or surface
designed to provide resilience by virtue of its own elasticity or that provided by an elastic or spring
suspension system, or by both, within a stable and tested frame and intended to be used for jumping,
bouncing or acrobatic tumbling.
(Ord. 99-0040 § 68 (part), 1999.)
SECTION 6604 - REBOUND TUMBLING CENTER
6604.1 - General.
Rebound tumbling center, as used in this Chapter, is a place where rebound tumbling equipment
is provided and maintained for public use and shall comply with Sections 6604.1 through 6604.6.
(Ord. 2016-0053 § 70, 2016; Ord. 99-0040 § 68 (part), 1999.)
6604.2 - Layout of Rebounding Tumbling Equipment.
Rebound tumbling equipment shall be located on a level surface in such a way as to be within
view of the operator or attendant at all times.
The spacing of equipment units shall conform to the following minimum dimensions as measured
from the inside edge of the frame:
1. Three feet (914 mm) between sides of units.
2. Four feet (1219 mm) between ends of units.
3. Five feet (1524 mm) from ends to nearest fence, building or other similar construction.
4. Three feet (914 mm) from sides or corners to nearest fence, building or other similar
construction.
The area surrounding the rebound tumbling equipment shall be surfaced to prevent a dust nuisance
and have a reasonably level surface of pea gravel or equivalent type of material from a safety and dust
control standpoint.
(Ord. 2016-0053 § 71, 2016; Ord. 99-0040 § 68 (part), 1999.)
6604.3 - Construction of Pits.
Pits for rebound tumbling centers shall be so constructed that they will not interfere with the
operation of the equipment and be of a depth not less than 3 feet (914 mm) nor more than 4 feet
(1219 mm) at centers.
Such pits shall be so framed that the rebound tumbling equipment is held in a level position and is
supported on a solid stable surface. Lumber used as framing for pits shall not be less than 2 inches (51
mm) in thickness and shall be securely connected together.
(Ord. 2016-0053 § 72, 2016; Ord. 99-0040 § 68 (part), 1999.)
6604.4 - Construction of Equipment.
Precautionary measures shall be taken to prevent broken springs on rebound tumbling equipment
disengaging from the assembly.
(Ord. 2016-0053 § 73, 2016; Ord. 99-0040 § 68 (part), 1999.)
6604.5 - Use of Padding.
The frames of rebound tumbling equipment shall be completely padded to provide reasonable
safety. Pads 2 inches (51 mm) thick filled with cotton liners shall be deemed to meet this
requirement.
(Ord. 2016-0053 § 74, 2016; Ord. 99-0040 § 68 (part), 1999.)
6604.6 - Fencing.
The entire rebound tumbling center shall be completely enclosed by fencing not less than 5 feet
(1524mm) in height.
(Ord. 2016-0053 § 75, 2016; Ord. 99-0040 § 68 (part), 1999.)
6604.7 - Inspection.
The Building Official shall inspect annually every rebound tumbling center.
(Ord. 2016-0053 § 76, 2016; Ord. 99-0040 § 68 (part), 1999.)
SECTION 6605 - AUTOMOBILE RACING FACILITIES
6605.1 - Scope.
Every person or corporation owning or operating oval and other closed track automobile racing
facilities shall erect and maintain protective fencing between grandstands or bleacher areas in
accordance with Section 6605.2. This Section shall not apply where racing is limited to quarter
midget cars, go-carts and similar smaller vehicles.
(Ord. 2016-0053 § 77, 2016; Ord. 99-0040 § 68 (part), 1999.)
6605.2 - Protective Fencing.
The location and construction of fencing shall comply with the following:
(Ord. 2016-0053 § 77, 2016; Ord. 99-0040 § 68 (part), 1999.)
6605.2.1 - Location.
Fencing shall be installed between the grandstands or bleachers and the track surface in the
following situations:
1. When such surface is a curve and within 100 feet (30 480 mm) of the grandstands or bleachers.
2. When such surface is other than a curve and is within 50 feet (15 240 mm) of the grandstands
or bleachers.
3. When such surface is within 50 feet (15 240 mm) of grandstands or bleachers and such
grandstands and bleachers are located within the infield or other area surrounded by the track.
(Ord. 2016-0053 § 77, 2016; Ord. 99-0040 § 68 (part), 1999.)
6605.2.2 - Height.
Fencing shall extend 12 feet (3658 mm) above the highest grade of the racing surface.
(Ord. 2016-0053 § 77, 2016; Ord. 99-0040 § 68 (part), 1999.)
6605.2.3 - Construction.
At and adjacent to curves, the fencing shall be of galvanized wire mesh, minimum No. 11 gauge,
with a maximum spacing between wire of 2-1/2 inches (63 mm). Galvanized steel posts spaced
not greater than 12 feet (3658 mm) on center shall be designed to resist a minimum loading of
100 pounds (444.83N) applied perpendicular to the fence 5 feet (1524 mm) from its base. Two-
and-one-half-inch diameter (63 mm) standard weight, Schedule 40, steel pipe (2-7/8-inch [73
mm] outside diameter) embedded in a concrete foundation 3 feet (914 mm) deep and 18 inches
(457 mm) in diameter will satisfy this requirement. Continuous seven-strand 1/4 inch ( 6.4 mm)
diameter galvanized steel cable shall be provided horizontally at top and bottom of the fencing.
Additional continuous 1/4 inch (6.4 mm) horizontal cables shall be provided at a 4-foot (1219
mm) maximum spacing. Such cable shall be mechanically fastened to the post.
At location other than curves, the spacing between wires may be increased to 4 inches (102 mm).
(Ord. 2016-0053 § 77, 2016; Ord. 99-0040 § 68 (part), 1999.)
6605.3 - Curves.
For the purpose of this Section, curves are defined as those portions of the track having a radius
of less than 1,000 feet (304.8 m) at the inside edge and shall include a distance of 50 feet (15 240
mm) from each end of the curve.
(Ord. 2016-0053 § 77, 2016; Ord. 99-0040 § 68 (part), 1999.)
CHAPTER 67 - SECURITY PROVISIONS
Title 26 of the Los Angeles County Code is amended by adding Chapter 67, entitled "SECURITY
PROVISIONS," to read as follows:
SECTION 6701 - PURPOSE
The purpose of this Chapter is to set forth minimum standards of construction for resistance to
unlawful entry.
(Ord. 99-0040 § 69 (part), 1999.)
SECTION 6702 - SCOPE
The provisions of this Chapter shall apply to enclosed Groups B, F, M, R, and S Occupancies and
enclosed private garages.
(Ord. 99-0040 § 69 (part), 1999.)
SECTION 6703 - LIMITATIONS
No provisions of this Chapter shall require or be construed to require devices on exit doors or on
sleeping room emergency exits contrary to the requirements specified in Section 1030.
(Ord. 2016-0053 § 78, 2016; Ord. 2010-0053 § 77, 2010; Ord. 2007-0108 § 27, 2007: Ord. 99-
0040 § 69 (part), 1999.)
SECTION 6704 - ALTERNATE SECURITY PROVISIONS
The provisions of this Chapter are not intended to prevent the use of any device or method of
construction not specifically prescribed by this Code when such alternate provides equivalent security
based on a recommendation of the County Sheriff. Any alternate security provisions shall comply with
Penal Code Section 14051.
(Ord. 2013-0048 § 71, 2013; Ord. 99-0040 § 69 (part), 1999.)
SECTION 6705 - DEFINITIONS
For the purpose of this Chapter, certain terms are defined as follows:
CYLINDER GUARD is a protective metal device of hardened steel or with a hardened steel insert
that covers or surrounds the exposed portion of the lock cylinder for the purpose of protecting the cylinder
from wrenching, prying, cutting, driving through, or pulling out by attack tools.
DEADBOLT is a bolt which has no automatic spring action and which is operated by a key cylinder,
thumbturn or lever, and is positively held fast when in the projected position.
DEADLOCKING LATCH is a latch in which the latch bolt is positively held in the projected position
by a guard bolt, plunger or auxiliary mechanism.
LATCH is a device for automatically retaining the door in a closed position upon its closing.
(Ord. 99-0040 § 69 (part), 1999.)
SECTION 6706 - TESTS—SLIDING GLASS DOORS
Panels shall be closed and locked. Tests shall be performed in the following order.
6706.1 - Test A.
With the panels in the normal position, a concentrated load of 300 pounds (1334.5 N) shall be
applied separately to each vertical pull stile incorporating a locking device, at a point on the stile
within 6 inches (152.4 mm) of the locking device, in the direction parallel to the plane of glass
that would tend to open the door.
(Ord. 99-0040 § 69 (part), 1999.)
6706.2 - Test B.
Repeat Test A while simultaneously adding a concentrated load of 150 pounds (667.2 N) to the
same area of the same stile in a direction perpendicular to the plane of glass toward the interior
side of the door.
(Ord. 99-0040 § 69 (part), 1999.)
6706.3 - Test C.
Repeat Test B with the 150-pound (667.2 N) force in the reversed direction toward the exterior
side of the door.
(Ord. 99-0040 § 69 (part), 1999.)
6706.4 - Tests D, E and F.
Repeat Tests A, B and C with the movable panel lifted upwards to its full limit within the
confines of the door frame.
(Ord. 99-0040 § 69 (part), 1999.)
6706.5 - Identification.
Sliding glass door assemblages subject to the provisions of this Section shall bear a label or other
approved means of identification indicating compliance with these tests. The label shall be a type
authorized through a recognized testing agency which provides periodic follow-up inspection
service.
(Ord. 99-0040 § 69 (part), 1999.)
SECTION 6707 - TESTS—SLIDING GLASS WINDOWS
Sash shall be closed and locked. Tests shall be performed in the following order.
6707.1 - Test A.
With the sliding sash in the normal position, a concentrated load of 150 pounds (667.2 N) shall
be applied separately to each sash member incorporating a locking device, at a point on the sash
member within 6 inches (152.4 mm) of the locking device, in the direction parallel to the plane
of glass that would tend to open the window.
(Ord. 99-0040 § 69 (part), 1999.)
6707.2 - Test B.
Repeat Test A while simultaneously adding a concentrated load of 75 pounds (333.6 N) to the
same area of the same sash member in the direction perpendicular to the plane of glass toward
the interior side of the window.
(Ord. 99-0040 § 69 (part), 1999.)
6707.3 - Test C.
Repeat Test B with the 75 pounds (333.6 N) of force in the reversed direction toward the exterior
side of the window.
(Ord. 99-0040 § 69 (part), 1999.)
6707.4 - Tests D, E and F.
Repeat Tests A, B and C with the movable sash lifted upwards to its full limit within the confines
of the window frame.
(Ord. 99-0040 § 69 (part), 1999.)
6707.5 - Identification.
Sliding glass window assemblages subject to the provisions of this Section shall bear a label or
other approved means of identification indicating compliance with these tests. The label shall be
a type authorized through a recognized testing agency which provides periodic follow-up
inspection service.
(Ord. 99-0040 § 69 (part), 1999.)
SECTION 6708 - DOORS—GENERAL
A door forming a part of the enclosure of a dwelling unit or of an area occupied by one tenant of a
building shall be constructed, installed, and secured as set forth in Sections 6709, 6711 and 6712, when
such door is directly reachable or capable of being reached from a street, highway, yard, court,
passageway, corridor, balcony, patio, breezeway, private garage, portion of the building which is available
for use by the public or other tenants, or similar area. A door enclosing a private garage with an interior
opening leading directly to a dwelling unit shall also comply with said Sections 6709, 6710, 6711 and
6712.
(Ord. 99-0040 § 69 (part), 1999.)
SECTION 6709 - DOORS—SWINGING DOORS
6709.1 - Swinging Wooden Doors.
Swinging wooden doors which are openable from the inside without the use of a key shall be of
one of the following constructions or shall be of a construction having equivalent forced-entry
resistance.
(Ord. 2013-0048 § 72, 2013; Ord. 99-0040 § 69 (part), 1999.)
6709.1.1 - Solid-core Doors.
Solid-core doors not less than 1-3/8 inches (35 mm) in thickness.
(Ord. 2013-0048 § 72, 2013; Ord. 99-0040 § 69 (part), 1999.)
6709.1.2 - Wood Panel-type Doors.
Wood panel-type doors with panels fabricated of lumber not less than 1-3/8 inches (34.9 mm)
thick, provided shaped portions of the panels are not less than 1/4 inch (6.4 mm) thick.
Individual panels shall not exceed 300 square inches (0.19 m 2 ) in area. Stiles and rails shall be
of solid lumber with overall dimensions of not less than 1-3/8 inches (35 mm) in thickness and 3
inches (76 mm) in width. Mullions shall be considered a part of adjacent panels unless sized as
required herein for stiles and rails except mullions not over 18 inches (457 mm) long may have
an overall width of not less than 2 inches (51 mm). Carved areas shall have a thickness of not
less than 3/8 inches (9.5 mm). Dimensional tolerances published in recognized industry
standards may be utilized.
(Ord. 2013-0048 § 72, 2013; Ord. 99-0040 § 69 (part), 1999.)
6709.1.3 - Hollow-core Doors.
Hollow-core doors or doors less than 1-3/8 inches (35 mm) in thickness either of which are
covered on the inside face with 16-gauge sheet metal attached with screws at 6 inches (152 mm)
maximum centers around the perimeter.
Lights in doors shall be as set forth in Sections 6714 and 6715.
(Ord. 2013-0048 § 72, 2013; Ord. 99-0040 § 69 (part), 1999.)
6709.2 - Single Swinging Door, Pair of Doors and Dutch Doors.
A single swinging door, the active leaf of a pair of doors, and the bottom leaf of Dutch doors
shall be equipped with a deadbolt and a latch. If a key-locking feature is incorporated in the
latching mechanism, a dead latch shall be used. The deadbolt and latch may be activated by one
lock or by individual locks. Deadbolts shall contain hardened inserts, or equivalent, so as to repel
cutting tool attack. The deadbolt lock or locks shall be key operated from the exterior side of the
door and engaged or disengaged from the interior side of the door by a device not requiring a
key, tool or excessive force.
EXCEPTIONS:
1. The latch may be omitted from doors in Group B Occupancies.
2. In other than residential occupancies, locks may be key-operated, or otherwise operated from
the inside when not prohibited by Chapter 10 or other laws and regulations.
3. A swinging door of width greater than 5 feet (1524 mm) may be secured as set forth in Section
6711.
4. In residential occupancies, doors, other than means of egress doors complying with Section
1010 and emergency escape and rescue doors complying with Section 1030, may be equipped
with security-type hardware which requires a key to release from the interior side of the door if
the sleeping rooms are protected with a fire-warning system as set forth in Sections 907.2.11
and an automatic sprinkler system as required by Section 903.2.8.
A straight deadbolt shall have a minimum throw of l inch (25.4 mm) and the embedment shall not be
less than 5/8 inch (15.9 mm) into the holding device receiving the projected bolt. A hook shape or
expanding lug deadbolt shall have a minimum throw of 3/4 inch (19 mm). All deadbolts of locks which
automatically activate two or more deadbolts shall embed at least 1/2 inch (12.7 mm), but need not
exceed 3/4 inch (19 mm), into the holding devices receiving the projected bolts.
(Ord. 2016-0053 § 79, 2016; Ord. 2013-0048 § 72, 2013; Ord. 2010-0053 § 78, 2010; Ord. 2007-
0108 § 27 (part), 2007; Ord. 99-0040 § 69 (part), 1999.)
6709.3 - Inactive Leaf of a Pair of Door or Upper Leaf of a Dutch Door.
The inactive leaf of a pair of doors and the upper leaf of Dutch doors shall be equipped with a
deadbolt or deadbolts as set forth in Section 6709.2.
EXCEPTIONS:
1. The bolt or bolts need not be key operated, but shall not be otherwise activated, from the
exterior side of the door.
2. The bolt or bolts may be engaged or disengaged automatically with the deadbolt or by another
device on the active leaf or lower leaf.
3. Manually operated hardened bolts at the top and bottom of the leaf and which embed a
minimum of 1/2 inch (12.7 mm) into the device receiving the projected bolt may be used when
not prohibited by Chapter 10 or other laws and regulations.
(Ord. 2013-0048 § 72, 2013; Ord. 99-0040 § 69 (part), 1999.)
6709.4 - Door Stops.
Door stops on wooden jambs for in-swinging doors shall be of one-piece construction with the
jamb or joined by a rabbet.
(Ord. 2013-0048 § 72, 2013; Ord. 99-0040 § 69 (part), 1999.)
6709.5 - Nonremovable Pins.
Nonremovable pins shall be used in pin-type hinges which are accessible from the outside when
the door is closed.
(Ord. 2013-0048 § 72, 2013; Ord. 99-0040 § 69 (part), 1999.)
6709.6 - Cylinder Guards.
Cylinder guards shall be installed on cylinder locks for deadbolts whenever the cylinder projects
beyond the outside face of the door or is otherwise accessible to attack tools.
(Ord. 2013-0048 § 72, 2013; Ord. 99-0040 § 69 (part), 1999.)
SECTION 6710 - DOORS: SLIDING GLASS DOORS
Sliding glass doors shall be equipped with locking devices and shall be so installed that, when
subjected to tests specified in Section 6706, they remain intact and engaged. Movable panels shall not be
rendered easily openable or removable from the frame during or after the tests.
Cylinder guards shall be installed on all mortise or rim-type cylinder locks installed in hollow-metal
doors whenever the cylinder projects beyond the face of the door or is otherwise accessible to gripping
tools.
Locking devices installed on sliding glass doors complying with Sections 1010 and 1030 shall be
releasable from the inside without the use of a key, tool, or excessive force.
(Ord. 2016-0053 § 80, 2016; Ord. 2010-0053 § 79, 2010; Ord. 2007-0108 § 27 (part), 2007; Ord.
99-0040 § 69 (part), 1999.)
SECTION 6711 - DOORS—OVERHEAD AND SLIDING DOORS
Metal or wooden overhead and sliding doors shall be secured with a deadbolt lock, padlock with a
hardened steel shackle, or equivalent when not otherwise locked by electric power operation. Locking
devices, when installed at the jamb of metal or wooden overhead doors, shall be installed on both jambs
when such doors exceed 9 feet (2743 mm) in width. Metal or wooden sliding doors exceeding 9 feet
(2743 mm) in width and provided with a jamb-locking device shall have the door side opposite the lock
restrained by a guide or retainer.
Cylinder guards shall be installed on all mortise or rim-type cylinder locks installed in hollow-metal
doors whenever the cylinder projects beyond the face of the door or is otherwise accessible to gripping
tools.
(Ord. 99-0040 § 69 (part), 1999.)
SECTION 6712 - DOORS—METAL ACCORDION GRATE OR GRILLE-TYPE DOORS
Metal accordion grate or grille-type doors shall be equipped with metal guides at top and bottom, and
a cylinder lock or padlock and hardened steel shackle shall be provided.
Cylinder guards shall be installed on all mortise or rim-type cylinder locks installed in hollow-metal
doors whenever the cylinder projects beyond the face of the door or is otherwise accessible to gripping
tools.
(Ord. 99-0040 § 69 (part), 1999.)
SECTION 6713 - LIGHTS—GENERAL
A window, skylight or other light forming a part of the enclosure of a dwelling unit or of an area
occupied by one tenant of a building shall be constructed, installed and secured as set forth in Sections
6714 and 6715, when the bottom of such window, skylight or light is not more than 16 feet (4877 mm)
above the grade of a street, highway, yard, court, passageway, corridor, balcony, patio, breezeway,
private garage, portion of the building which is available for use by the public or other tenants, or similar
area.
A window enclosing a private garage with an interior opening leading directly to a dwelling unit shall
also comply with said Sections 6714 and 6715.
(Ord. 99-0040 § 69 (part), 1999.)
SECTION 6714 - LIGHTS—MATERIAL
Lights within 40 inches (1016 mm) of a required locking device on a door when in the closed and
locked position and openable from the inside without the use of a key, and lights with a least dimension
greater than 6 inches (152.4 mm) but less than 48 inches (1219.2 mm) in Groups B, F, M and S
Occupancies, shall be fully tempered glass, laminated glass of at least 1/4 inch (6.4 mm) thickness,
approved burglary-resistant material, or guarded by metal bars, screens or grilles in an approved manner.
(Ord. 99-0040 § 69 (part), 1999.)
SECTION 6715 - LIGHTS—LOCKING DEVICES
6715.1 - Emergency Egress Windows.
Locking devices installed on windows providing the emergency egress required by Section 1030
shall be releasable from the inside without use of a key, tool, or excessive force.
(Ord. 2016-0053 § 81, 2016; Ord. 2013-0048 § 73, 2013; Ord. 2010-0053 § 80, 2010; Ord. 2007-
0108 § 27 (part), 2007: Ord. 99-0040 § 69 (part), 1999.)
6715.2 - Sliding Glass Windows.
Sliding glass windows shall be provided with locking devices that, when subject to the tests
specified in Section 6707, remain intact and engaged. Movable panels shall not be rendered
easily openable or removable from the frame during or after the tests.
(Ord. 2013-0048 § 73, 2013; Ord. 99-0040 § 69 (part), 1999.)
6715.3 - Other Openable Windows.
Other openable windows shall be provided with substantial locking devices which render the
building as secure as the devices required by this Section. In Groups B, F, M and S Occupancies,
such devices shall be a glide bar, bolt, cross bar, and/or padlock with hardened steel shackle.
(Ord. 2013-0048 § 73, 2013; Ord. 99-0040 § 69 (part), 1999.)
6715.4 - Special Types of Windows.
Louvered windows, except those above the first story in Group R Occupancies which cannot be
reached without a ladder, shall be of material or guarded as specified in Section 6714 and
individual panes shall be securely fastened by mechanical fasteners requiring a tool for removal
and not accessible on the outside when the window is in the closed position.
(Ord. 2013-0048 § 73, 2013; Ord. 99-0040 § 69 (part), 1999.)
SECTION 6716 - OTHER OPENINGS—GENERAL
Openings, other than doors or lights, which form a part of the enclosure, or portion thereof, housing a
single occupant, and the bottom of which is not more than 16 feet (4877 mm) above the grade of a street,
highway, yard, court, passageway, corridor, balcony, patio, breezeway or similar area, or from a private
garage, or from a portion of the building which is occupied, used or available for use by the public or other
tenants, or an opening enclosing a private garage attached to a dwelling unit which openings therein shall
be constructed, installed and secured as set forth in Section 6717.
(Ord. 99-0040 § 69 (part), 1999.)
SECTION 6717 - HATCHWAYS, SCUTTLES AND SIMILAR OPENINGS
6717.1 - Wooden Hatchways.
Wooden hatchways of less than 1-3/4-inch (44 mm)-thick solid wood shall be covered on the
inside with 16-gauge sheet metal attached with screws at 6-inch (152 mm) maximum centers
around perimeter.
(Ord. 2013-0048 § 74, 2013; Ord. 99-0040 § 69 (part), 1999.)
6717.2 - Hatchways, Scuttles and Similar Openings.
The hatchway, scuttle and similar openings shall be secured from the inside with a slide bar,
slide bolt, and/or padlock with a hardened steel shackle.
(Ord. 2013-0048 § 74, 2013; Ord. 99-0040 § 69 (part), 1999.)
6717.3 - Outside Pin-type Hinges.
Outside pin-type hinges shall be provided with nonremovable pins or a means by which the door
cannot be opened through removal of hinge pins while the door is in the closed position.
(Ord. 2013-0048 § 74, 2013; Ord. 99-0040 § 69 (part), 1999.)
6717.4 - Other Types of Openings.
Other openings exceeding 96 square inches (0.062 m 2 ) with a least dimension exceeding 8
inches (203 mm) shall be secured by metal bars, screens or grilles in an approved manner.
(Ord. 2013-0048 § 74, 2013; Ord. 99-0040 § 69 (part), 1999.)
CHAPTER 68 - EXPEDITED PERMITTING FOR SMALL RESIDENTIAL ROOFTOP SOLAR ENERGY SYSTEMS
Title 26 of the Los Angeles County Code is amended by adding Chapter 68, entitled "EXPEDITED
PERMITTING FOR SMALL RESIDENTIAL ROOFTOP SOLAR ENERGY SYSTEMS," to read as
follows:
SECTION 6801 - SCOPE
The provisions of this Chapter are intended to help the State of California reach its economic, energy
and environmental goals by providing a standardized and streamlined permitting process to encourage
the use of small residential rooftop solar energy systems. This Chapter shall apply to the permitting
process for small residential rooftop solar energy systems that meet the requirements of Section 6807,
which are installed on a one- or two-family dwelling and involve either a photovoltaic system that is no
larger than 10 kilowatts alternating current, or a solar thermal system for residential service water heating
and solar pool heating that is no larger than 30 kilowatts thermal.
(Ord. 2015-0034, § 1, 2015.)
SECTION 6802 - DEFINITIONS
For the purpose of this Chapter, words and terms used in this Chapter shall have the meanings set
forth in this Section. Where terms are not defined in this Section and are defined elsewhere in this Code,
the Plumbing Code or the Electrical Code, such terms shall have the meanings ascribed to them in such
codes. Where terms are not defined through the methods authorized by this Section, such terms shall
have their ordinary accepted meanings such as the context implies.
KILOWATT THERMAL. Unit of measurement of the amount of energy produced by a solar thermal
collector. Each square meter of collector space equals 0.7 kilowatts thermal. This factor shall be used
uniformly for unglazed collectors, flat plate collectors, and evacuated tubular collectors.
SMALL RESIDENTIAL ROOFTOP SOLAR ENERGY SYSTEM. A rooftop solar energy system that
meets the requirements of Section 6807, which is installed on a one- or two-family dwelling and which
does not exceed 10 kilowatts alternating current nameplate rating, or a solar thermal system for
residential service water heating and solar pool heating that is no larger than 30 kilowatts thermal.
SOLAR ENERGY SYSTEM. Solar energy system shall mean either of the following:
1. Any solar collector or other solar energy device whose primary purpose is to provide for the
collection, storage, and distribution of solar energy for electricity generation, space heating or
cooling, or for water heating.
2. Any structural design feature of a building, whose primary purpose is to provide for the
collection, storage, and distribution of solar energy for electricity generation, space heating or
cooling, or for water heating.
(Ord. 2016-0053 § 82, 2016; Ord. 2015-0034, § 1, 2015.)
SECTION 6803 - APPLICATION FOR PERMITS
The application for a permit shall meet the requirements of Section 106.4 and may be submitted in
person or electronically through the online submittal system maintained by the Building Official. Prior to
submitting the application for an expedited permit, the applicant shall verify that the installation meets all
criteria in Section 6807 to qualify for expedited permit issuance. Upon receipt of a complete small
residential rooftop solar energy system application, plan check review will be completed within one to
three business days.
(Ord. 2015-0034, § 1, 2015.)
SECTION 6804 - PERMITS
Upon approval of a permit application by the Building Official, a building, electrical or plumbing
permit, as applicable, will be issued for the work described in the application. A combined solar energy
permit may be issued for photovoltaic system installation, which will include all building and electrical
work. The combined solar energy permit is subject to the requirements of this Code and the Electrical
Code.
(Ord. 2016-0053 § 83, 2016; Ord. 2015-0034, § 1, 2015.)
SECTION 6805 - FEES
Permit fees for the installation of small residential rooftop solar energy systems shall be charged
according to the applicable fees prescribed in Section 107 of this Code, Section 82-8 of the Electrical
Code, and Sections 103.10 and 103.11 of the Plumbing Code, as applicable. The combined solar energy
permit fee for small residential rooftop photovoltaic systems shall not exceed the amount set forth in
Government Code section 66015 or other applicable law.
When an incomplete application is submitted, a written correction notice detailing all deficiencies in
the application and any additional information required to be eligible for expedited permit issuance will be
issued.
(Ord. 2019-0056 § 66, 2019; Ord. 2016-0053 § 84, 2016; Ord. 2015-0034, § 1, 2015.)
SECTION 6806 - INSPECTIONS
6806.1 General.
All construction or work for small residential rooftop solar energy systems for which a permit is
required shall be subject to inspection by the Building Official and such construction or work shall remain
accessible and exposed for inspection purposes until approved by the Building Official as specified in
Section 108.
6806.2 Required Inspections.
A combination inspection shall be conducted to inspect the structural, electrical, and plumbing
components of the installation of small residential rooftop solar energy systems. One inspection shall be
required for the system. Evidence satisfactory to the Building Official as identified in Building Code
Manual 6807, Article 1, must be provided at the inspection to verify that the installation and labeling of
components meet all applicable requirements of this Code, the Plumbing Code, and the Electrical Code.
The Building Official may require exposure of the following components if sufficient evidence regarding
installation and labeling is not provided:
1. Fastening of roof mounting system to structural framing members.
2. Grounding and bonding of panels.
3. Nameplates of modules and inverters.
If the small residential rooftop solar energy system fails inspection, subsequent inspections are
authorized until the work is approved by the Building Official.
(Ord. 2015-0034, § 1, 2015.)
SECTION 6807 - SMALL RESIDENTIAL ROOFTOP SOLAR ENERGY SYSTEM REQUIREMENTS
6807.1 General.
The design of small residential rooftop solar energy systems shall comply with this Section to qualify
for expedited permit issuance.
6807.2 Height Limit.
The solar panel or module array shall not exceed the maximum legal building height as defined in
the Los Angeles County Planning and Zoning Code, Building Code, and Residential Code, or other
applicable legal authority, based on the most restrictive provision.
6807.3 Solar Permitting Guidebook.
The submitted plans must comply with Building Code Manual 6807, Article 1, including its checklist
and standard plans as developed in substantial conformance with the California Solar Permitting
Guidebook adopted by the Governor's Office of Planning and Research and as adopted by the Building
Official.
6807.4 Minimum Photovoltaic System Standards.
The photovoltaic system shall be identified and listed for the application as referenced in the
Electrical Code.
6807.5 Minimum Solar Thermal System Standards.
The solar thermal systems shall be certified by Solar Rating and Certification Corporation or other
approved listing agencies as specified in the Plumbing Code.
6807.6 Compliance With Laws.
The solar energy system shall also comply with all other applicable Los Angeles County Codes and
California health and safety laws.
(Ord. 2015-0034, § 1, 2015.)
CHAPTER 69 - TRAILER COACHES
Title 26 of the Los Angeles County Code is amended by adding Chapter 69, entitled "TRAILER
COACHES", to read as follows:
SECTION 6901 - DEFINITION
A trailer coach is a vehicle with or without motive power, constructed to travel on a public
thoroughfare at the maximum allowable speed in accordance with the provisions of the Vehicle Code, and
is customarily used for living or sleeping purposes.
(Ord. 99-0040 § 70 (part), 1999.)
SECTION 6902 - WHERE ALLOWED WITHOUT PERMITS
This Chapter shall not apply to trailer coaches:
1. When the provisions of Part 2 or Part 2.1, Division 13 of the Health and Safety Code, State of
California apply.
2. In a camp, park or labor camp, regulated by a governmental agency.
3. When stored for sales or display purposes and not otherwise used or occupied.
4. When temporarily used by a caretaker on a construction project.
5. When stored and not used for living or sleeping purposes.
(Ord. 2013-0048 § 75, 2013; Ord. 99-0040 § 70 (part), 1999.)
SECTION 6903 - PERMIT REQUIRED
A trailer coach shall not be used, maintained or occupied contrary to the provisions of this Chapter
and the applicable State laws and regulations. Before using a trailer coach for living or sleeping purposes
a person shall obtain a permit to do so from the Building Official. If the time during which a trailer coach
may be so used is limited by the provisions of Title 22 - Planning and Zoning of the Los Angeles County
Code, then the permit hereunder shall also be so limited. Otherwise the permit is valid until revoked.
(Ord. 2013-0048 § 76, 2013; Ord. 99-0040 § 70 (part), 1999.)
SECTION 6904 - APPLICATION AND FEE REQUIRED
To obtain such a permit an application in writing shall be filed with the Building Official accompanied
by a fee as required by Section 107. This fee shall be the permit fee if the permit can legally be issued
and which shall otherwise be retained by the Department to cover the cost of investigation and inspection.
The application shall:
1. Describe the property on which the trailer coach is or will be during the period of such use.
2. Give a legal description of such property.
3. Give the date on which such use will begin.
4. State that (a) any sanitary facilities of the trailer coach will be sealed so that they cannot be
used on the property or (b) the sewage disposal system for the trailer coach will comply with the
Plumbing Code, Title 28 of the Los Angeles County Code, and other local and State regulations
governing plumbing for trailers.
5. Include the current State license number.
6. Give other information as the Building Official may require.
EXCEPTION: An application for a trailer coach on premises on which has existed a residence
damaged or destroyed due to a major disaster within the previous six months shall be exempt from the
required fee.
(Ord. 99-0040 § 70 (part), 1999.)
SECTION 6905 - CONDITIONS OF PERMIT
Permits required by Section 6903 shall be subject to the following conditions:
1. Such use will not violate any law, statute, of this or any other ordinance.
2. The trailer coach has a current valid state vehicle license.
3. The trailer coach is the only occupied trailer coach on the premises.
4. The trailer coach is, or will be, maintained in a sanitary and safe manner, and is not a nuisance.
5. The trailer coach is maintained in such a condition that if it were located in a mobile home park it
would comply with all of the provisions of Part 2.1 (beginning with Section 18200) of Division 13
of the Health and Safety Code.
6. There are no fixed appurtenances, such as porches, pipes, drains, rooms, and similar
mechanical or structural extensions.
7. There are no permanent connections of plumbing, gas, electricity or water. Approved metal
tubing may be used for water and gas connections.
8. There are not any connections, additions or changes which render the trailer coach no longer
mobile without alteration, demolition or mechanical work.
9. The occupant of the trailer coach has filed with the Building Official written permission of the
owner or tenant of adequate toilet and sanitary facilities located within 200 feet (60 960 mm) of
such trailer coach, authorizing the use of such toilet and sanitary facilities at all times during the
day and night for the life of the permit.
(Ord. 99-0040 § 70 (part), 1999.)
SECTION 6906 - REVOCATION OF PERMITS
The Building Official may, in the exercise of reasonable discretion, revoke any permit issued
pursuant to this Chapter if, after due investigation, and after a hearing, not less than five days written
notice of which is given to the permittee, the Building Official determines that the holder thereof has
violated any of the provisions of this Chapter or any other ordinance. Written notice of such revocation
shall be posted on the trailer coach or personally delivered, if the person to whom the permit was issued
is on the property.
(Ord. 99-0040 § 70 (part), 1999.)
SECTION 6907 - OTHER PERMITS REQUIRED
Permits issued under the provisions of this Chapter convey no right to erect any building or do any
plumbing work or do any electrical work. Regular building, plumbing, electrical and other permits shall be
secured for all such work.
(Ord. 99-0040 § 70 (part), 1999.)
SECTION 6908 - VALIDITY OF PERMIT
A permit issued pursuant to this Chapter gives no person a vested right to continue to use a trailer
coach. The Board of Supervisors reserves the right at any time to enact any ordinance prohibiting any
use of trailer coaches which the Board of Supervisors finds will be detrimental to the public peace, health,
safety or general welfare, and every person obtaining a permit pursuant to this Chapter take such permit
upon such understanding.
(Ord. 99-0040 § 70 (part), 1999.)
CHAPTER 94 - REPAIR OF WELDED STEEL MOMENT FRAME BUILDINGS LOCATED IN HIGH EARTHQUAKE
DAMAGED AREAS
Title 26 of the Los Angeles County Code is amended by adding Chapter 94, entitled "REPAIR OF
WELDED STEEL MOMENT FRAME BUILDINGS LOCATED IN HIGH EARTHQUAKE DAMAGED
AREAS," to read as follows:
SECTION 9401 - PURPOSE
This Chapter provides systematic procedures and standards for identification of welded steel
moment frame buildings, and time periods under which these buildings are required to be structurally
inspected and repaired. Where inspection finds damage, this Chapter requires the building to be repaired
or demolished. This Chapter sets forth minimum standards for structural seismic resistance to reduce the
risk of loss of life and injury by the inspection and repair of lateral load resisting welded steel moment
frame connections. Compliance with these standards will not necessarily prevent loss of life or injury, or
prevent earthquake damage to repaired buildings. This Chapter does not require existing electrical,
plumbing, mechanical or fire safety systems to be altered.
(Ord. 99-0040 § 73 (part), 1999.)
SECTION 9402 - SCOPE
9402.1 - Scope.
The provisions of this Chapter shall apply to all welded steel moment frame buildings
constructed, under construction, or for which a building permit was issued prior to July 1, 1999,
the effective date of Ordinance 99-0040, which are:
1. Publicly-owned and provide essential response and recovery services to the general public in
the event of a disaster or emergency, regardless of their location, or
2. Publicly-owned and provide unique and essential public services which ensure that law and
order is maintained in the event of a disaster, such as jails, detention facilities, and courthouses,
or
3. Located within the following earthquake high-damage areas.
(Ord. 2013-0048 § 77, 2013; Ord. 2002-0076 § 139, 2002: Ord. 99-0040 § 73 (part), 1999.)
9402.2 - Earthquake High Damage Areas.
The January 17, 1994 Northridge earthquake high-damage areas are defined as:
1. That unincorporated portion of Los Angeles County known as Universal City and bounded by
the Los Angeles River and the City of Los Angeles on the north, and bounded on the east,
south and west by westerly, northerly and easterly boundaries of the City of Los Angeles.
2. That unincorporated portion of Los Angeles County bounded on the south by the northerly
boundary of the City of Los Angeles, bounded on the west by the easterly boundary of Ventura
County, bounded on the north by State Highway 126, and bounded on the East and North by
the westerly and southerly boundaries of the City of Santa Clarita and the Antelope Valley
Freeway.
(Ord. 99-0040 § 73 (part), 1999.)
9402.3 - Preliminary Identification of Buildings.
Preliminary identification of buildings under the scope of this Chapter shall include the
following:
1. Field survey;
2. Review of construction documents on file with the Building Official.
(Ord. 99-0040 § 73 (part), 1999.)
SECTION 9403 - DEFINITIONS
For purposes of this Chapter, the applicable definitions identified in Chapter 16 of this Code and the
following definitions apply:
WELDED STEEL MOMENT FRAME is a form of steel building where lateral loads are resisted, in
part, by welded beam-to-column connections designed to resist bending moments.
(Ord. 2016-0053 § 85, 2016; Ord. 2007-0108 § 29 (part), 2007; Ord. 99-0040 § 73 (part), 1999.)
SECTION 9404 - ADMINISTRATION
9404.1 - Service of Order.
The Department of Public Works shall identify those buildings within the scope of this Chapter
and shall take reasonable measures to issue an Inspection and Repair Compliance Order as
provided in this Section.
(Ord. 99-0040 § 73 (part), 1999.)
9404.2 - Contents of Order.
The Inspection and Repair Compliance Order shall be in writing and shall be served either
personally or by registered mail, postage prepaid, upon the owner of the building as shown on
the last equalized assessment. In the event that contact is not made with the owner after a diligent
effort by the building official, as a last resort, the Inspection and Repair Compliance Order shall
be served by posting on the building. The order shall specify that the building appears to be a
welded steel moment frame building within the scope of item 1 or 2 of Section 9402.1 or the
geographical areas as set forth in Section 9402.2 and, therefore, is required to meet the minimum
structural standards and time limits of Section 9405 and Table 94-A of this Chapter. The order
shall also specify the time limits for appeal of and compliance with the order.
(Ord. 2013-0048 § 78, 2013; Ord. 2002-0076 § 140, 2002: Ord. 99-0040 § 73 (part), 1999.)
9404.3 - Appeal from Order.
The owner may appeal the Building Official's initial determination that the building is within the
scope of this Chapter by submitting building plans of existing construction to the Building
Official which clearly document structural systems and connections and thereby establish that
the structural system is not a welded steel moment frame. Alternately, the owner may appeal the
Building Official's initial determination that the building is within the scope of this Chapter to
the Building Board of Appeals established by Section 105. Such appeal shall be filed with the
Board within 30 days from the date of service of the order described in Section 9404.2. Any such
appeal shall be heard by the Board no later than 90 days after the date that the appeal is filed.
Such appeal shall be made in writing and the grounds thereof shall be stated clearly and
concisely. All materials which the appellant wishes considered by the Building Board of Appeals
shall be submitted to the Board 14 calendar days before the hearing.
If no appeal is filed within 30 days of the date the Inspection and Repair Compliance Order is served,
the building shall be considered to be within the scope of this Chapter.
Appeals and requests for modifications to satisfy requirements of this Chapter other than appeal of
the requirements of the Inspection and Repair Compliance Order shall be made in accordance with the
normal appeal procedures established in Sections 104.2.7 and 105.
(Ord. 2002-0076 § 141, 2002; Ord. 99-0040 § 73 (part), 1999.)
9404.4 - Recordation.
At or about 30 days after the Inspection and Repair Compliance Order is served, or in the case of
an appeal, when the Building Official or Appeals Board determines the building is within the
scope of this Chapter, the Department of Public Works shall file with the Office of the County
Recorder a certificate stating that the subject building is considered to be within the scope of
Chapter 94. The certificate shall state that the owner thereof has been ordered to structurally
inspect the building and, if necessary, to structurally repair or demolish the building as set forth
in Chapter 94. If the building is subsequently determined by the Department of Public Works not
to be within the scope of this Chapter, or is demolished, or is modified so as to meet the
requirements of this Chapter, the Department of Public Works shall file with the Office of the
County Recorder a certificate terminating the status of the subject building as being classified
within the scope of Chapter 94.
(Ord. 99-0040 § 73 (part), 1999.)
9404.5 - Enforcement.
If the owner fails to comply with the Inspection and Repair Compliance Order issued by the
Department of Public Works pursuant to this Chapter or with rulings by the Building Board of
Appeals within the time limits set forth in Section 9405 and Table 94-A, the Department of
Public Works may order the entire building vacated and maintained vacated until such
compliance has been accomplished. If, within 90 days after the date the building has been
ordered vacated, or within such additional time as may have been granted by the Building Board
of Appeals, the owner has still not complied with the Inspection and Repair Compliance Order
issued by the Department of Public Works pursuant to this Chapter or with the rulings by the
Building Board of Appeals, the Department of Public Works may order demolition of the
building in accordance with the provisions of Section 102 of this Code.
(Ord. 2002-0076 § 142, 2002: Ord. 99-0040 § 73 (part), 1999.)
9404.6 - Prosecution.
In case the owner shall fail, neglect or refuse to comply with the directions in the Inspection and
Repair Compliance Order (if neither the owner nor any other person requests a hearing) or with
any order of the Building Board of Appeals, the owner shall be guilty of a misdemeanor and the
Building Official may cause such owner of the building or property to be prosecuted as a violator
of this Code.
(Ord. 2002-0076 § 143 (part), 2002.)
9404.7 - Other Abatement Procedures.
The provisions of this Chapter shall not in any manner limit or restrict the County or the District
Attorney from enforcing County Ordinances or abating public nuisances in any other manner
provided by law.
(Ord. 2002-0076 § 143 (part), 2002.)
SECTION 9405 - GENERAL REQUIREMENTS
The owner of each building within the scope of this Chapter shall, upon service of an Inspection and
Repair Compliance Order, cause a structural inspection of certain welded steel moment frame
connections that resist seismic lateral loading in the building to be made by a structural engineer licensed
in the State of California. The number and location of connections to be inspected shall be selected by
the structural engineer and approved by the building official prior to inspection. The structural engineer
shall prepare and submit an inspection report stating whether or not the building has damage to these
connections. The inspection report shall include the results of any ultrasonic tests or the results of other
approved methods of testing connections. If the inspection report indicates there are damaged
connections, the report shall state the number of damaged connections and the owner shall either obtain
a demolition permit and demolish the building or submit plans and procedures prepared by a structural
engineer for repair of connections, obtain a permit for the repair and perform the repair work.
The owner shall submit the required structural analysis, obtain any necessary permits and
commence and complete the required construction or demolition within the time limits set forth in Table
94-A. These time limits shall run from the date the Inspection and Repair Compliance Order is served.
Once an Inspection and Repair Compliance Order has been served, buildings within the scope of
this Chapter may not be structurally altered, remodeled or added to without first complying with the
provisions of this Chapter unless the Building Official determines that the alteration is minor in nature.
(Ord. 2007-0108 § 29 (part), 2007; Ord. 2002-0076 § 144, 2002; Ord. 99-0040 § 73 (part),
1999.)
TABLE 94-A
TIME LIMITS FOR COMPLIANCE WITH INSPECTION
AND REPAIR COMPLIANCE ORDER 1,2
SUBMIT INSPECTION
REPORT WITHIN
OBTAIN PERMIT
WITHIN
COMMENCE REPAIR OR
DEMOLITION WITHIN
REPAIR COMPLETE OR
DEMOLITION WITHIN
12 months 18 months 3 24 months 3 36 months 3
1 All dates are measured from the date the inspection and repair compliance order is served
pursuant to Section 9404.
2 For any work required by this Chapter, the time limits shown herein shall supersede the time
limits specified in Section 106.5.4.
3 These time limits may be extended by 12 months at the discretion of the Building Official
provided the owner has demonstrated a good faith effort to meet the requirements of this
Chapter. A maximum of two such extensions may be granted.
(Ord. 2013-0048 § 79, 2013; Ord. 2002-0076 § 145, 2002: Ord. 99-0040 § 73 (part), 1999.)
CHAPTER 95 - EARTHQUAKE HAZARD REDUCTION FOR EXISTING CONCRETE TILT-UP BUILDINGS
Title 26 of the Los Angeles County Code is amended by adding Chapter 95, entitled
"EARTHQUAKE HAZARD REDUCTION FOR EXISTING CONCRETE TILT-UP BUILDINGS," to read
as follows:
SECTION 9501 - PURPOSE
The purpose of this Chapter is to promote public safety and welfare by reducing the risk of death or
injury which might otherwise result from earthquake damage to concrete tilt-up buildings constructed,
under construction, or for which a building permit was issued prior to April 13, 1975. Such buildings have
been widely recognized as having a potentially significant risk of sustaining life-hazardous damage,
including partial or complete collapse during moderate to strong earthquakes, due to inadequate wall
anchorage to the horizontal diaphragm.
This Chapter provides systematic procedures and standards for identification of such concrete tilt-up
wall buildings, and time periods under which these buildings are required to be structurally analyzed and
anchored. Where analysis finds deficiencies, this Chapter requires the building to be strengthened or
demolished.
This Chapter sets forth minimum standards for structural seismic resistance to reduce the risk of loss
of life and injury by the installation of wall anchors and connections to the horizontal diaphragms.
Compliance with these standards will not necessarily prevent loss of life or injury, or prevent earthquake
damage to rehabilitated buildings. This Chapter does not require existing electrical, plumbing, mechanical
or fire protection systems to be altered.
(Ord. 2013-0048 § 80, 2013; Ord. 99-0040 § 74 (part), 1999.)
SECTION 9502 - SCOPE
The provisions of this Chapter shall apply to all tilt-up concrete wall buildings with flexible
diaphragms constructed, under construction, or for which a building permit was issued prior to April 13,
1975.
(Ord. 2016-0053 § 86, 2016; Ord. 2007-0108 § 30 (part), 2007: Ord. 99-0040 § 74 (part), 1999.)
SECTION 9503 - DEFINITIONS
For purposes of this Chapter, the applicable definitions contained in this Code and the following
definitions shall apply:
ESSENTIAL FACILITIES is defined as any building conforming to the definition of essential facilities
as set forth in Chapter 2.
FLEXIBLE DIAPHRAGMS is defined as roofs and floors such as those sheathed with plywood,
wood decking (1-by or 2-by) or metal decks without concrete topping slabs.
TILT-UP CONCRETE WALL is a form of precast concrete panel construction, where the panel is
either cast at the construction site in a horizontal position, or offsite and, after curing, incorporated into the
structure of the building, in a vertical position.
(Ord. 2016-0053 § 87, 2016; Ord. 2013-0048 § 81, 2013; Ord. 2007-0108 § 30 (part), 2007; Ord.
2002-0076 § 146, 2002: Ord. 99-0040 § 74 (part), 1999.)
SECTION 9504 - ADMINISTRATION
9504.1 - Service of Order.
The Department of Public Works shall attempt to identify those buildings within the scope of
this Chapter and shall take reasonable measures to issue an Earthquake Hazard Reduction
Compliance Order as provided in this Section.
(Ord. 99-0040 § 74 (part), 1999.)
9504.2 - Contents of Order.
The Earthquake Hazard Reduction Compliance Order shall be in writing and shall be served
either personally or by mail, postage prepaid, upon the owner as shown on the last equalized
assessment, or by posting on the building. The order shall specify that the building appears to be
within the scope of this Chapter and, therefore, is required to meet the minimum seismic
standards of this Chapter. The order shall also specify the time limits for appeal of and
compliance with the order.
(Ord. 2002-0076 § 147, 2002: Ord. 99-0040 § 74 (part), 1999.)
9504.3 - Appeal from Order.
The owner may appeal the Building Official's initial determination that the building is within the
scope of this Chapter to the Building Board of Appeals established by Section 105. Such appeal
shall be filed with the Board within 60 days from the service date of the order described in
Section 9504.2. Any such appeal shall be heard by the Board no later than 90 days after the date
that the appeal is filed. Such appeal shall be made in writing and the grounds thereof shall be
stated clearly and concisely. All materials which the appellant wishes considered by the Building
Board of Appeals shall be submitted to the Board 14 calendar days before the hearing.
Appeals and requests for modifications from any other determinations, orders or actions of the
Department of Public Works pursuant to this Chapter shall be made in accordance with the normal appeal
procedures established in Sections 104.2.7 and 105.
(Ord. 2002-0076 § 148, 2002: Ord. 99-0040 § 74 (part), 1999.)
9504.4 - Recordation.
At or about the time that the Earthquake Hazard Reduction Compliance Order is served, the
Department of Public Works shall file with the Office of the County Recorder a certificate
stating that the subject building appears to be within the scope of Chapter 95. The certificate
shall state that the owner thereof has been ordered to structurally analyze the building and, if
necessary, to structurally alter or demolish the building as set forth in Chapter 95. The certificate
shall also state that the owner has 60 days from the date of the order to appeal the determination
that the subject building is within the scope of Chapter 95 and that if such an appeal is not
submitted, the determination will be final and binding.
If the building is subsequently determined by the Department of Public Works not to be within the
scope of this Chapter, or is demolished, or is modified so as to meet the requirements of this Chapter, the
Department of Public Works shall file with the Office of the County Recorder a certificate terminating the
status of the subject building as being classified within the scope of Chapter 95.
(Ord. 2002-0076 § 149, 2002; Ord. 99-0040 § 74 (part), 1999.)
9504.5 - Enforcement.
If the owner of the subject building fails to comply with any order issued by the Department of
Public Works pursuant to this Chapter, the Department of Public Works may order the entire
building vacated and maintained vacated until such compliance has been accomplished. If,
within 90 days after the date the building has been ordered vacated, or within such additional
time as may have been granted by the Building Board of Appeals, the owner or other person in
charge or control of the subject building has still not complied with any order issued pursuant to
this Chapter, the Department of Public Works may order demolition of the building in
accordance with the provisions of Section 102 of this Code.
(Ord. 2002-0076 § 150, 2002: Ord. 99-0040 § 74 (part), 1999.)
9504.6 - Prosecution.
In case the owner shall fail, neglect or refuse to comply with the directions in the Earthquake
Hazard Reduction Compliance Order (if neither the owner nor any other person requests a
hearing) or with any order of the Building Board of Appeals, the owner shall be guilty of a
misdemeanor and the building official may cause such owner of the building or property to be
prosecuted as a violator of this Code.
(Ord. 2002-0076 § 151 (part), 2002.)
9504.7 - Other Abatement Procedures.
The provisions of this Chapter shall not in any manner limit or restrict the County or the District
Attorney from enforcing County Ordinances or abating public nuisances in any other manner
provided by law.
(Ord. 2002-0076 § 151 (part), 2002.)
SECTION 9505 - GENERAL REQUIREMENTS
9505.1 - General.
The owner of each building within the scope of this Chapter shall, upon service of an Earthquake
Hazard Reduction Compliance Order, cause a structural analysis of the building to be made by a
civil or structural engineer or architect licensed by the State of California to conduct structural
analysis and shall submit such analysis to the Department of Public Works for review. The
structural analysis shall state whether or not the building meets the requirements of this Chapter.
If such a structural analysis indicates that the building does not meet the requirements of this
Chapter, the owner shall either obtain a demolition permit and demolish the building or submit
plans for structural alterations of the building so that it will comply with the provisions of this
Chapter together with a structural analysis so indicating, and perform the work.
The owner shall submit the required structural analysis, obtain any necessary permits and
commence and complete the required alteration or demolition within the time limits set forth in Table 95-
A. These time limits shall run from the date the Earthquake Hazard Reduction Compliance Order is
served.
Once an Earthquake Hazard Reduction Compliance Order has been served, buildings within the
scope of this Chapter may not be structurally altered, remodeled or added to without first complying with
the provisions of this Chapter unless the Building Official determines that the alteration is minor in nature.
(Ord. 2002-0076 § 152, 2002: Ord. 99-0040 § 74 (part), 1999.)
9505.2 - Alteration and repairs.
Alterations and repairs required to meet the provisions of this Chapter shall comply with
applicable structural requirements of this Code unless specifically modified in this Chapter.
(Ord. 2016-0053 § 88, 2016.)
9505.3 - Requirements for plans.
The plans shall accurately reflect the results of the engineered investigation and design and shall
show all pertinent dimensions and sizes for plan review and construction. The following shall be
provided:
1. Floor plans and roof plans shall show existing framing construction, diaphragm construction,
proposed wall anchors, cross-ties and collectors. Existing nailing, anchors, cross-ties and
collectors shall also be shown on the plans if they are considered part of the lateral force-
resisting systems.
2. At elevations where there are alterations or damage, details shall show roof and floor heights,
dimensions of openings, locations and extent of existing alterations or damage and proposed
repairs.
3. Typical wall panel details and sections with panel thickness, height, pilasters and location of
anchors shall be provided.
4. Details shall include existing and new anchors and the method of developing anchor forces into
the diaphragm framing, existing and/or new cross-ties, and existing and/or new or improved
support of roof and floor girders at pilasters or walls.
5. The basis for design and the applicable Building Code used for the design shall be stated on the
plans.
6. Plans submitted pursuant to the provisions of this Chapter shall be signed by the licensed civil
or structural engineer or architect responsible for the seismic analysis of the building and shall
comply with the requirements of this Code and this Section.
(Ord. 2016-0053 § 88, 2016.)
9505.4 - Structural observation, testing, inspection.
Structural observation, in accordance with Section 1704.6, shall be required for all structures in
which seismic retrofit is being performed in accordance with this Chapter. Structural observation
shall include visual observation of work for conformance to the approved construction
documents and confirmation of existing conditions assumed during design.
Structural testing and inspection for new construction materials shall be in accordance with this
Code, except as modified by this Chapter.
(Ord. 2016-0053 § 88, 2016.)
SECTION 9506 - ANALYSIS AND DESIGN
9506.1 - Reinforced Concrete and Reinforced Masonry Wall Anchorage.
Concrete and masonry walls shall be anchored to all floors and roofs which provide lateral
support for the wall. The anchorage shall provide a positive direct connection between the wall
and floor or roof construction capable of resisting 75 percent of the horizontal forces specified in
Section 1613 of this Code.
(Ord. 2016-0053 § 89, 2016; Ord. 2007-0108 § 30 (part), 2007: Ord. 99-0040 § 74 (part), 1999.)
9506.2 - Special Requirements for Wall Anchorage Systems.
The steel elements of the wall anchorage system shall be designed in accordance with this Code
without the use of the 1.33 short duration allowable stress increase when using allowable stress
design.
Wall anchors shall be provided to resist out-of-plane forces, independent of existing shear anchors.
Exception: Existing cast-in-place shear anchors may be used as wall anchors if the tie element can
be readily attached to the anchors and if the engineer or architect can establish tension values for the
existing anchors through the use of approved as-built plans or testing, and thorough analysis showing
that the bolts are capable of resisting the total shear load (including dead load) while being acted upon by
the maximum tension force due to earthquake. Criteria for analysis and testing shall be determined by the
Building Official.
Expansion anchors are only allowed with special inspection and approved testing for seismic
loading.
Attaching the edge of plywood sheathing to steel ledgers does not comply with the positive
anchoring requirements of this Chapter. Attaching the edge of steel decks to steel ledgers is not
considered as providing the positive anchorage of this Chapter unless testing and/or analysis is
performed to establish shear values for the attachment perpendicular to the edge of the deck. Where
steel decking is used as a wall anchor system, the existing connections shall be subject to field
verification and the new connections shall be subject to special inspection.
(Ord. 2016-0053 § 89, 2016; Ord. 2013-0048 § 82, 2013; Ord. 2007-0108 § 30 (part), 2007; Ord.
99-0040 § 74 (part), 1999.)
9506.3 - Development of Anchor Loads into the Diaphragm.
Development of anchor loads into roof and floor diaphragms shall comply with Section 1613 of
this Code, using horizontal forces that are 75 percent of those used for new construction.
Exception: If continuously tied girders are present, then the maximum allowable spacing between
the continuity ties is the greater of the girder spacing or 24 feet (7314 mm). Added chords of diaphragms
may be used to form subdiaphragms to transmit the anchorage forces to the main continuous cross-ties.
The maximum shear used to determine the depth of the subdiaphragm shall not exceed 75 percent of the
maximum diaphragm shear.
In wood diaphragms, anchorage shall not be accomplished by use of toenails or nails subject to
withdrawal. Wood ledgers, top plates or framing shall not be used in cross-grain bending or cross-grain
tension. The continuous ties required by Section 1613 of this Code shall be in addition to the diaphragm
sheathing.
Lengths of development of anchor loads in wood diaphragms shall be based on existing field nailing
of the sheathing unless existing edge nailing is positively identified on the original construction plans or at
the site.
(Ord. 2016-0053 § 89, 2016; Ord. 2010-0053 § 81, 2010; Ord. 99-0040 § 74 (part), 1999.)
9506.4 - Anchorage at Pilasters.
Anchorage of pilasters shall be designed for the tributary wall anchoring load per Section 9506.1
of this Code, considering the wall as a two-way slab. The edges of the two-way slab shall be
considered fixed when there is continuity at pilasters and shall be considered pinned at roof and
floor. The pilasters or the walls immediately adjacent to the pilasters shall be anchored directly to
the roof framing such that the existing vertical anchor bolts at the top of the pilasters are by-
passed without permitting tension or shear failure at the top of the pilasters.
Exception: If existing vertical anchor bolts at the top of the pilasters are used for the anchorage,
then additional exterior confinement shall be provided as required to resist the total anchorage force.
The minimum anchorage force at a floor or roof between the pilasters shall be that specified in
Section 9506.1 of this Code.
(Ord. 2016-0053 § 89, 2016; Ord. 99-0040 § 74 (part), 1999.)
9506.5 - Symmetry.
Symmetry of wall anchorage and continuity connectors about the minor axis of the framing
member is required.
Exception: Eccentricity may be allowed when it can be shown that all components of forces are
positively resisted. The resistance must be supported by calculations or tests.
(Ord. 2016-0053 § 89, 2016.)
9506.6 - Combination of Anchor Types.
New anchors used in combination on a single framing member shall be of compatible behavior
and stiffness.
(Ord. 2016-0053 § 89, 2016.)
9506.7 - Anchorage at Interior Walls.
Existing interior reinforced concrete or reinforced masonry walls that extend to the floor above
or to the roof diaphragm shall be anchored for out-of-plane forces per Sections 9506.1 and
9506.3. Walls extending through the roof diaphragm shall be anchored for out-of-plane forces on
both sides, and continuity ties shall be spliced across or continuous through the interior wall to
provide diaphragm continuity.
(Ord. 2016-0053 § 89, 2016.)
9506.8 - Collectors.
If collectors are not present at reentrant corners or interior shear walls, they shall be provided.
Existing or new collectors shall be designed for the capacity required to develop into the
diaphragm a force equal to the lesser of the rocking or shear capacity of the reentrant wall or the
tributary shear based on 75 percent of the horizontal forces specified in Chapter 16 of this Code.
The capacity of the collector need not exceed the capacity of the diaphragm to deliver loads to
the collector. A connection shall be provided from the collector to the reentrant wall to transfer
the full collector force (load). If a truss or beam other than a rafter or purlin is supported by the
reentrant wall or by a column integral with the reentrant wall, then an independent secondary
column is required to support the roof or floor members whenever rocking or shear capacity of
the reentrant wall is less than the tributary shear.
(Ord. 2016-0053 § 89, 2016.)
9506.9 - Mezzanines.
Existing mezzanines relying on reinforced concrete or reinforced masonry walls for vertical
and/or lateral support shall be anchored to the walls for the tributary mezzanine load. Walls
depending on the mezzanine for lateral support shall be anchored per Sections 9506.1, 9506.2
and 9506.3.
Exception: Existing mezzanines that have independent lateral and vertical support need not be
anchored to the walls.
(Ord. 2016-0053 § 89, 2016.)
SECTION 9507 - MATERIALS OF CONSTRUCTION
All materials permitted by this Code, including their appropriate strength or allowable stresses, may
be used to meet the requirements of this Chapter.
(Ord. 2016-0053 § 90, 2016; Ord. 99-0040 § 74 (part), 1999.)
TABLE 95-A
TIME LIMITS FOR COMPLIANCE WITH EARTHQUAKE HAZARD
REDUCTION COMPLIANCE ORDER 1, 2
SUBMIT PLANS WITHIN OBTAIN PERMIT WITHIN
COMMENCE
ALTERATION
OR DEMOLITION
WITHIN
COMPLETE
ALTERATION
OR DEMOLITION
WITHIN
12 months 18 months 24 months 36 months
1 All dates are measured from the date the Earthquake Hazard Reduction Compliance Order is
served pursuant to Section 9504.
2 For any work required by this Chapter, the time limits shown herein shall supersede the time
limits specified in Section 106.5.4.
(Ord. 2013-0048 § 84, 2013; Ord. 2002-0076 § 154, 2002: Ord. 99-0040 § 74 (part), 1999.)
CHAPTER 96 - EARTHQUAKE HAZARD REDUCTION FOR EXISTING UNREINFORCED MASONRY BEARING
WALL BUILDINGS
Title 26 of the Los Angeles County Code is amended by adding Chapter 96, entitled
"EARTHQUAKE HAZARD REDUCTION FOR EXISTING UNREINFORCED MASONRY BEARING
WALL BUILDINGS," to read as follows:
SECTION 9601 - PURPOSE
This Chapter promotes public safety and welfare by reducing the risk of death or injury otherwise
resulting from earthquake damage to certain buildings constructed before March 20, 1933, which have
insufficient resistance to moderate or strong earthquakes.
The provisions of this Chapter constitute minimum standards for structural seismic resistance
established primarily to reduce the risk of loss of life and injury. Compliance with these standards will not
necessarily prevent loss of life or injury or prevent earthquake damage to an existing building. This
Chapter shall not require existing electrical, plumbing, mechanical, or fire safety systems to be altered
unless they constitute a hazard to life or property.
This Chapter provides systematic procedures and standards for identification and classification of
these buildings based on their present use. Priorities, time periods, and standards are also established
under which these buildings are required to be structurally analyzed and anchored. Where the analysis
identifies deficiencies, this Chapter requires the building to be strengthened or demolished.
(Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
SECTION 9602 - SCOPE
The provisions of this Chapter shall apply to buildings which, prior to March 20, 1933, were
constructed or were under construction and which have unreinforced masonry bearing walls as defined
herein. This Chapter shall also apply to buildings for which a building permit was issued prior to March 20,
1933, and which have unreinforced masonry bearing walls as defined herein.
EXCEPTION: This Chapter shall not apply to dwellings and lodging houses defined as Group R-3
Occupancies nor to accessory buildings defined as Group U Occupancies.
(Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
SECTION 9603 - DEFINITIONS
For purposes of this Chapter, the applicable definitions contained in this Code, Appendix Chapter A1
of the Existing Building Code, and the following definitions shall apply:
ESSENTIAL BUILDING. An essential building under the scope of this Chapter is defined as any
building conforming to the definition of essential facilities as set forth in this Code.
HIGH-RISK BUILDING. A high-risk building is any building, other than an essential building, having
an occupant load of 100 or more as determined by Chapter 10 of this Code.
EXCEPTION: A high-risk building shall not include the following:
1. Any building having exterior walls braced with masonry crosswalls or woodframe crosswalls
spaced less than 40 feet (12192 mm) apart in each story. Crosswalls shall be full-story height
with a minimum length of 1-1/2 times the story height.
2. Any building used for its intended purpose, as determined by the building official, for less than
20 hours per week.
HISTORICAL BUILDING. A historical building is any building designated as a historical building by
the federal, state, or County government or an agency thereof.
LOW-RISK BUILDING. A low-risk building is any building, other than an essential building, having
an occupant load of less than 20 as determined by Chapter 10 of this Code.
MEDIUM-RISK BUILDING. A medium-risk building is any building, not classified as a high-risk
building or an essential building, having an occupant load of 20 or more as determined by Chapter 10 of
this Code.
(Ord. 2016-0053 § 92, 2016; Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
SECTION 9604 - RATING CLASSIFICATIONS
The rating classifications identified in Table 96-A are hereby established and each building within the
scope of this Chapter shall be placed in one such rating classification by the Building Official. The total
occupant load of the entire building as determined by Chapter 10 of this Code shall be used to determine
the rating classification.
EXCEPTION: For purposes of this Chapter, portions of buildings constructed to act independently
when resisting seismic forces may be placed in separate rating classifications.
(Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
SECTION 9605 - GENERAL REQUIREMENTS
9605.1 Time limitations.
The owner of each building within the scope of this Chapter shall, upon service of an order and
within the time limits set forth in this Chapter, cause a structural analysis to be made of the building by a
licensed civil or structural engineer or architect. If the building does not comply with standards specified in
this Chapter and Appendix Chapter A1 of the Existing Building Code, then the owner shall cause the
building to be structurally altered to conform to such standards or shall cause the building to be
demolished.
The owner of a building within the scope of this Chapter shall comply with the requirements set forth
above by submitting plans that comply with the requirements of Section 9608 to the Building Official for
review within the stated time limits of the following items:
1. Within 270 days after service of the order, a structural analysis, which is subject to approval by
the Building Official and which shall demonstrate that the building meets the minimum
requirements of this Chapter; or
2. Within 270 days after service of the order, the structural analysis and plans for structural
alterations of the building to comply with this Chapter; or
3. Within 120 days after service of the order, plans for the installation of wall anchors in
accordance with the requirements specified in Appendix Chapter A1 of the Existing Building
Code; or
4. Within 270 days after service of the order, plans for the demolition of the building.
(Ord. 2016-0053 § 93, 2016; Ord. 2010-0053 § 83, 2010.)
9605.2 Time limitations to obtain building permit, commence and complete work.
After plans are submitted and approved by the Building Official, the owner shall obtain a building
permit and then commence and complete the required alteration or demolition within the time limits set
forth in Table 96-B. These time limits shall begin to run from the date the order is served in accordance
with Section 9606.2, except that the time limit to commence structural alterations or demolition shall begin
to run from the date the building permit is issued.
An owner electing to comply with Item 3 of Section 9605.1 is also required to comply with Item 2 or 4
of Section 9605.1 provided, however, that the 270-day period provided for in Item 2 or 4 of Section
9605.1 and the time limits for obtaining a building permit and to complete structural alterations or building
demolition set forth in Table 96-B shall be extended in accordance with Table 96-C. Each such extended
time limit shall begin to run from the date the order is served in accordance with Section 9606, except that
the time limit to commence structural alterations or demolition shall begin to run from the date the building
permit is issued.
(Ord. 2010-0053 § 83, 2010.)
SECTION 9606 - ADMINISTRATION
9606.1 Order—service.
The Building Official shall, in accordance with the priorities set forth in Table 96-C, issue an order as
provided in this Section to the owner of each building within the scope of this Chapter.
Prior to the service of an order as set forth in Table 96-C, a bulletin may be issued to the owner as
shown upon the last equalized assessment roll of a building considered by the Building Official to be
within the scope of this Chapter. The bulletin may contain information the Building Official deems
appropriate. The bulletin may be issued by mail or in person.
(Ord. 2010-0053 § 83, 2010.)
9606.2 Order—priority of service.
Priorities for the service of the order for buildings within the scope of this Chapter shall be in
accordance with the rating classification as shown in Table 96-C. Within each separate rating
classification, the priority of the order shall normally be based on the occupant load of the building. The
owner of buildings housing the largest occupant loads shall be served first. The minimum time period
prior to the service of the order as shown in Table 96-C shall be measured from the effective date of this
Chapter. The Building Official may, upon receipt of a written request from the owner, order such owner to
bring the building into compliance with this Chapter prior to the normal service date for such building set
forth in this Chapter.
(Ord. 2010-0053 § 83, 2010.)
9606.3 Order—contents.
The order shall be in writing and shall be served either personally or by certified or registered mail
upon the owner as shown on the last equalized assessment roll of the building. The order shall specify
that the building has been determined by the Building Official to be within the scope of this Chapter and,
therefore, is required to meet the minimum seismic standards of this Chapter. The order shall specify the
rating classification of the building and shall be accompanied by a copy of Section 9605 which sets forth
the owner's alternatives and time limits for compliance.
(Ord. 2010-0053 § 83, 2010.)
9606.4 Appeal from order.
The owner of the building may appeal the Building Official's initial determination that the building is
within the scope of this Chapter to the Building Board of Appeals established by Section 105. Such
appeal shall be filed with the Board within 60 days from the service date of the order described in Section
9606.3. Any such appeal shall be decided by the Board no later than 90 days after the date that the
appeal is filed. Such appeal shall be made in writing and the grounds thereof shall be stated clearly and
concisely. Appeals or requests for modifications from any other determinations, orders or actions by the
building official pursuant to this Chapter shall be made in accordance with the procedures established in
Sections 104.2.7 and 105.
(Ord. 2010-0053 § 83, 2010.)
9606.5 Recordation.
At the time that the Building Official serves the aforementioned order, the Building Official shall also
file with the office of the County Recorder a certificate stating that the subject building is within the scope
of this Chapter and is a potentially earthquake hazardous building. The certificate shall also state that the
owner thereof has been ordered to structurally analyze the building and to structurally alter or demolish
the building where compliance with this Chapter has not been demonstrated.
If the building is either demolished, found not to be within the scope of this Chapter, or is structurally
capable of resisting minimum seismic forces required by this Chapter as a result of structural alterations
or an analysis, the Building Official shall file with the office of the County Recorder a form terminating the
status of the subject building as being classified within the scope of this Chapter.
(Ord. 2010-0053 § 83, 2010.)
9606.6 Abatement orders.
If the owner of the subject building fails to comply with any order issued by the Building Official
pursuant to this Chapter within any of the time limits set forth in Section 9605, then the Building Official
shall verify that the record owner of this building has been properly served. If the order has been served
on the record owner, then the Building Official may order that the entire building be vacated and that the
building remain vacated until such order has been complied with. If compliance with such order has not
been accomplished within 90 days after the date the building has been ordered vacated or such
additional time as may have been granted by the Building Board of Appeals, then the Building Official
may order its demolition in accordance with the provisions of Section 102.1 of this Code.
(Ord. 2010-0053 § 83, 2010.)
9606.7 Hearing.
An owner who has been served with an abatement order as described in Section 9606.6 may
request a hearing before the Building Board of Appeals to request postponement of County action leading
to demolition, vacation of building, or other abatement procedure. All such requests shall be accompanied
by a rehearing fee as specified in Section 105. At such a rehearing, the Board will consider all evidence
submitted and after such consideration may find that a postponement is warranted and so order, or may
find that further postponement is unwarranted and order any abatement work considered necessary to be
performed by a specified date after which date the Building Official shall cause such work to be performed
or completed without further notice. Nothing in this Section shall prevent the Board itself or the Building
Official from bringing any matter before the Board for rehearing.
(Ord. 2010-0053 § 83, 2010.)
9606.8 Violation.
It shall be unlawful to own, use, occupy, maintain, or be in control of a building for which an order
requiring compliance with this Chapter has been served where said order has not been complied with.
(Ord. 2010-0053 § 83, 2010.)
9606.9 Prosecution.
In case the owner shall fail, neglect, or refuse to comply with the directions in the Order (if neither the
owner nor any other person requests a hearing) or with any order of the Building Board of Appeals, the
owner shall be guilty of a misdemeanor and the Building Official may cause such owner of the building or
property to be prosecuted as a violator of this Code.
(Ord. 2010-0053 § 83, 2010.)
9606.10 Other abatement procedures.
The provisions of this Chapter shall not in any manner limit or restrict the County or the District
Attorney from enforcing County Ordinances or abating public nuisances in any other manner provided by
law.
(Ord. 2010-0053 § 83, 2010.)
SECTION 9607 - HISTORICAL BUILDINGS
9607.1 General.
The standards and procedures established by this Chapter shall apply in all aspects to a historical
building except that as a means to preserve original architectural elements and facilitate restoration, a
historical building may, in addition, comply with the special provisions set forth in this Section.
(Ord. 2010-0053 § 83, 2010.)
9607.2 Unburned clay masonry or adobe.
Existing walls of adobe construction shall conform with the following:
9607.2.1 - Dimensions.
Unreinforced adobe masonry walls shall not exceed a height or length-to-thickness ratio of five
for exterior-bearing walls and must be provided with a reinforced bond beam at the top,
interconnecting all walls.
Minimum beam depth shall be 6 inches (152 mm) and a minimum width of 8 inches (203 mm) less
than the wall width. Minimum wall thickness shall be 18 inches (457 mm) for exterior-bearing walls and 10
inches (254 mm) for adobe partitions. No adobe structures shall exceed one story in height unless the
historic evidence indicates a two-story height. In such cases, the height-to-thickness ratio shall be the
same as above for the first floor based on the total two-story height, and the second floor wall thickness
shall not exceed the ratio five by more than 20 percent. Bond beams shall be provided at the roof and
second-floor levels.
(Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
9607.2.2 - Foundation.
Foundation footings shall be reinforced concrete under newly reconstructed walls and shall be 50
percent wider than the wall above, soil conditions permitting, except that the foundation wall
may be 4 inches (102 mm) less in width than the wall above if a rock, burned brick, or stabilized
adobe facing is necessary to provide authenticity.
(Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
9607.2.3 - Compressive Strength of Brick and Adobe Brick Masonry.
Existing unstabilized brick and adobe brick masonry shall have an average compressive strength
of 225 pounds per square inch (1551 kPa) when tested in accordance with ASTM C 67.
One sample out of five may have a compressive strength of not less than 188 pounds per square
inch (1296 kPa). Unstabilized brick may be used where existing bricks are unstabilized and where the
building is not susceptible to flooding conditions or direct exposure. Adobe may be allowed a maximum
value of 3 pounds per square inch (21 kPa) for shear with no increase for lateral forces.
(Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
9607.2.4 - Mortar.
Mortar may be of the same soil composition and stabilization as the brick in lieu of cement
mortar.
(Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
9607.2.5 - Tension Stresses.
Nominal tension stresses due to seismic forces normal to the wall may be neglected if the wall
meets thickness requirements and shear values allowed by this Section.
(Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
9607.3 - Archaic Materials.
Allowable stresses for archaic materials not specified in this Code shall be based on
substantiating research data or engineering judgment, subject to the Department's satisfaction.
(Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
9607.4 - Alternative Materials and State Historical Building Code Advisory Review.
Alternative materials, design, or methods of construction will be considered as set forth in
Section 104.2.8. In addition, when a request for an alternative proposed design, material, or
method of construction is being considered, the Building Official may file a written request for
an opinion to the State Historical Building Code Advisory Board for its consideration, advice or
findings in accordance with the State Historical Building Code (Part 8, Title 24 of the California
Code of Regulations).
(Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
SECTION 9608 - INFORMATION REQUIRED ON PLANS
9608.1 - General.
In addition to the seismic analysis required elsewhere in this Chapter, the licensed engineer or
architect responsible for the seismic analysis of the building shall determine and record the
information required by this Section and shall provide a complete set of plans, which show in
detail compliance with all the requirements of this Chapter and Appendix Chapter A1 of the
Existing Building Code.
(Ord. 2016-0053 § 94, 2016; Ord. 2010-0053 § 83, 2010.)
9608.2 - Construction Details.
The following requirements with appropriate construction details shall be made part of the
submitted plans.
(Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
9608.2.1 - Anchorage at Roof and Floor Levels.
All unreinforced masonry walls shall be anchored at the roof and all floor levels as specified in
Appendix Chapter A1 of the Existing Building Code, or by an approved equivalent method.
(Ord. 2016-0053 § 94, 2016; Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
9608.2.2 - Diaphragm Chord.
Diaphragm chord stresses of horizontal diaphragms shall be developed in existing materials or
by addition of new materials.
(Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
9608.2.3 - Trusses and Beams.
Where trusses and beams other than rafters or joists are supported on masonry, independent
secondary columns shall be installed to support vertical loads of the roof or floor members.
(Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
9608.2.4 - Parapets and Exterior Walls.
Parapets and exterior wall appendages not capable of resisting the forces specified in this
Chapter shall be removed, stabilized, or braced to ensure that the parapets and appendages
remain in their original position.
(Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
9608.2.5 - Mortar Joints.
All deteriorated mortar joints in unreinforced masonry walls shall be pointed with Type S or N
mortar.
Prior to any pointing, the wall surface must be raked and cleaned to remove loose and deteriorated
mortar. Pointing shall be done under the continuous inspection of a registered special masonry or
concrete inspector. At the conclusion of the project, the inspector shall submit a written report to the
Building Official setting forth the portion of work inspected.
(Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
9608.2.6 - Repair Details.
Repair details of any cracked or damaged unreinforced masonry wall required to resist forces
specified in this Chapter.
(Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
9608.3 - Existing Construction.
The following existing construction information shall be made part of the approved plans:
1. The type and dimensions of existing walls and the size and spacing of floor and roof members.
2. The extent and type of existing wall anchorage to floors and roof.
3. The extent and type of parapet corrections which were performed in accordance with Section
302.6 of the Existing Building Code.
4. Accurately dimensioned floor plans and masonry wall elevations showing dimensioned
openings, piers, wall thickness, and heights.
5. The location of cracks or damaged portions or unreinforced masonry walls requiring repairs.
6. The type of interior wall surfaces and ceilings, and if reinstallation or anchoring of existing
plaster is necessary.
7. The general condition of the mortar joints and if the joints need pointing.
(Ord. 2016-0053 § 94, 2016; Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
SECTION 9609 - INTERPRETATION OF THIS CHAPTER
Removal and replacement of unreinforced masonry interior or exterior walls with materials and
construction conforming to the requirements of this Code for new buildings constitutes compliance with
this Chapter. Upon completion of such work, the remainder of the structure is, therefore, subject to the
provisions of the Existing Building Code. Nothing in this Section shall be construed to mean that a
building within the scope of this Chapter is not subject to Section 102, "Unsafe Buildings," or to Chapter
99.
(Ord. 2016-0053 § 95, 2016; Ord. 2013-0048 § 85, 2013; Ord. 2010-0053 § 83, 2010.)
TABLE 96-A
RATING CLASSIFICATIONS
TYPE OF BUILDING CLASSIFICATION
Essential building I
High-risk building II
Medium-risk building III
Low-risk building IV
(Ord. 2010-0053 § 83, 2010.)
TABLE 96-B
TIME LIMITS FOR COMPLIANCE
REQUIRED ACTION BY OBTAIN BUILDING COMMENCE COMPLETE
OWNER PERMIT WITHIN 1 ALTERATION WITHIN ALTERATION WITHIN 1
Structural alterations or
building demolition 1 year 180 days 2 3 years
Wall anchor 180 days 270 days 1 1 year
1 Measured from the date of service of the order.
2 Measured from the date of building permit issuance.
(Ord. 2013-0048 § 86, 2013; Ord. 2010-0053 § 83, 2010.)
TABLE 96-C
EXTENSIONS OF TIME AND SERVICE PRIORITIES
RATING
CLASSIFICATION OCCUPANT LOAD EXTENSION OF TIME IF WALL
ANCHORS ARE INSTALLED
MINIMUM TIME PERIODS
FOR SERVICE OF ORDER
I (Highest priority) Any 1 year 90 days
II 100 or more 1 year 180 days
III-A 100 or more 1 year 1 year
III-B More than 50, but
less than 100 1 year 2 years
III-C More than 19, but
less than 51 1 year 3 years
IV (Lowest priority) Less than 20 1 year 4 years
(Ord. 2010-0053 § 83, 2010.)
CHAPTER 98 - UNOCCUPIED BUILDINGS, STRUCTURES, AND SPECIAL HAZARDS
Title 26 of the Los Angeles County Code is amended by adding Chapter 98, entitled
"UNOCCUPIED BUILDINGS, STRUCTURES, AND SPECIAL HAZARDS," to read as follows:
9801 - SCOPE
9801.1 - General.
The provisions of this Chapter shall apply to all unoccupied buildings or structures that are not
properly secured, locked or closed and that are accessible, and to Special Hazards, as defined in
Section 9802.
(Ord. 2010-0053 § 84, 2010.)
9802 - DEFINITIONS
The following words and terms shall, for the purpose of this Chapter, and as used elsewhere in this
Code, have the meanings shown herein:
SPECIAL HAZARD. Any swimming pool (greater than 18 inches in depth), and any mine shaft, test
hole, well, pit, or similar excavation that exceeds 6 inches in any lateral dimension and 3 feet in depth and
that is accessible.
(Ord. 2010-0053 § 84, 2010.)
9803 - ORDER TO SECURE BUILDINGS, STRUCTURES OR SPECIAL HAZARDS
9803.1 Order to secure buildings or structures.
When the Building Official determines that any unoccupied building or structure is not properly
secured, locked, or closed and is accessible to juveniles, transients, and undesirables and is a health,
fire, or safety hazard to the adjacent community, the Building Official shall be authorized to serve the
record owner and (if not the owner) the person having control of such building or structure with an order
to secure or close the same forthwith so as to prevent unauthorized persons from gaining access thereto.
(Ord. 2010-0053 § 84, 2010.)
9803.2 Order to secure special hazards.
When the Building Official determines that any Special Hazard is a health or safety hazard to the
adjacent community, the Building Official shall be authorized to serve the record owner and (if not the
owner) the person having control of such property with an order to remove, backfill, or secure the same
forthwith so as to prevent unauthorized persons from gaining access thereto.
(Ord. 2010-0053 § 84, 2010.)
9803.3 Contents of order.
In addition to ordering that the building or structure be secured or closed, or the Special Hazard be
removed, backfilled, or secured, the Order by the Building Official shall contain the following:
1. Notice that the record owner or (if not the owner) the persons having control of such building,
structure, or Special Hazard may request a hearing to review the Building Official's Order, by
submitting a written request therefor to the Building Official not later than 10 days after receipt of
the Order.
2. Notice that, if the required work is not performed within 10 days after service of notice, and if a
timely demand for hearing has not been made, then the County may perform the work at the
expense of the said owner.
(Ord. 2010-0053 § 84, 2010.)
9804 - NOTIFICATION TO OTHER PERSONS
The Building Official may, but is not required to, send copies of any order provided for in Section
9803 to the holder of any mortgage, trust deed, or other liens or encumbrance, the holder or owner of any
lease, or the holder of any other estate or interest in or to the building or structure or the land upon which
it is located.
(Ord. 2010-0053 § 84, 2010.)
9805 - POSTING
A copy of any order provided for in Section 9803 shall be posted in a conspicuous place on the
building, structure, or property which is the subject of the order. Such order shall remain posted until the
building is lawfully occupied or the Special Hazard is sufficiently removed, secured, closed, covered,
fenced, backfilled, or provided with some equivalent protection to the satisfaction of the Building Official.
No person shall remove such order without the written permission of the Building Official. No person,
other than a person having the right of occupancy, shall enter the building.
Further, the Building Official may cause to be posted on such building a sign or signs to read:
VACATED BUILDING, DO NOT ENTER OR DAMAGE BY ORDER OF THE DEPARTMENT OF
PUBLIC WORKS, BUILDING AND SAFETY DIVISION, COUNTY OF LOS ANGELES
(Ord. 2010-0053 § 84, 2010.)
9806 - SERVICE
Proper service of any order or notice required by this Chapter shall be by personal service or by first-
class mail upon the record owner and (if not the owner) the person having control of such building,
structure, or property.
In the event the Building Official is unable to serve any order or notice on any person as specified
above, proper service on such person shall be by posting the notice in a conspicuous place on the
building, structure, or property.
The failure of any owner or other person to receive an order or notice shall not affect in any manner
the validity of any proceedings under this Chapter.
(Ord. 2010-0053 § 84, 2010.)
9807 - REQUEST FOR HEARING
Within 10 days after service upon the record owner of an order pursuant to Section 9803, the said
record owner or any other aggrieved person may request a hearing.
(Ord. 2019-0056 § 67, 2019; Ord. 2010-0053 § 84, 2010.)
9808 - NOTICE OF HEARING
Upon receiving a request for hearing, the Building Official shall set the matter for hearing before the
Building Rehabilitation Appeals Board or the Code Enforcement Appeals Board and shall serve notice not
less than 10 days prior thereto, upon the person requesting such hearing and upon every person upon
whom the order provided for in Section 9803 was served.
(Ord. 2010-0053 § 84, 2010.)
9809 - HEARING PROCEDURE
Except to the extent inconsistent with any provision of this Chapter, the procedures for the hearing
under this Chapter before the Building Rehabilitation Appeals Board or the Code Enforcement Appeals
Board shall be the same as the procedures provided in this Code for the hearings relating to substandard
buildings.
(Ord. 2010-0053 § 84, 2010.)
9810 - SECURING BUILDINGS, STRUCTURES, OR SPECIAL HAZARDS BY COUNTY
9810.1
If, as of the 10th day following service of the order described in Section 9803, no hearing has
been requested pursuant to Section 9807 and the building, structure, or Special Hazard has not
been sufficiently secured, closed, covered, fenced, backfilled, or provided with some equivalent
protection, in compliance with said order, the County may perform the work required to secure
or close the building or structure or abate the Special Hazard. The record owner and any other
person on whom the order described in Section 9803 was served shall be liable for the costs
incurred by the County in performing such work.
(Ord. 2010-0053 § 84, 2010.)
9810.2
If, after a hearing pursuant to this Chapter, the Building Rehabilitation Appeals Board or the
Code Enforcement Appeals Board determines to affirm the order given by the Building Official
pursuant to Section 9803, and the building, structure, or Special Hazard has not been sufficiently
removed, secured, closed, covered, fenced, backfilled, or provided with some equivalent
protection within the time specified by the Building Rehabilitation Appeals Board or the Code
Enforcement Appeals Board, then the County may perform the work required to secure or close
the building or structure or abate the Special Hazard. The record owner and any other person on
whom the order described in Section 9803 was served shall be liable for the costs incurred by the
County in performing such work.
(Ord. 2010-0053 § 84, 2010.)
9811 - COUNTY DEPARTMENTS
9811.1 Internal Services Department.
At the request of the Building Official, the Director of the Internal Services Department shall
sufficiently secure, close, cover, fence, or provide with some equivalent protection any building, structure,
or Special Hazard subject to the provisions of Section 9810, so as to limit unauthorized access thereto.
The Director of Internal Services shall keep an accurate record of the cost of such work.
(Ord. 2016-0053 § 96, 2016; Ord. 2010-0053 § 84, 2010.)
9811.2 Road Maintenance Division.
At the request of the Building Official, the Road Maintenance District Engineer shall backfill or
provide with some equivalent protection any Special Hazard subject to the provisions of Section 9810, so
as to limit unauthorized access thereto. The Road Maintenance District Engineer shall keep an accurate
record of the cost of such work.
(Ord. 2016-0053 § 96, 2016; Ord. 2010-0053 § 84, 2010.)
9812 - NOTIFICATION OF COSTS
Whenever the County incurs costs in connection with removing, securing, closing, covering, fencing,
backfilling, or providing some equivalent protection for any building, structure, or Special Hazard pursuant
to this Chapter, the Building Official shall notify the record owner and (if not the owner) the person having
control of such building, structure, or property, in writing, of the amount of said costs. The record owner
and (if not the owner) the person having control of the building, structure, or property, shall pay to the
Building Official the amount of said costs, within ten (10) days of the date of the written notice.
(Ord. 2010-0053 § 84, 2010.)
9813 - SUBSTANDARD OR UNSAFE BUILDINGS
Nothing in this Chapter shall be deemed to preclude, prohibit, or restrict the Building Official from
securing the prompt demolition or repair of buildings found to be substandard or unsafe under other
provisions of the Code.
(Ord. 2010-0053 § 84, 2010.)
9814 - EMERGENCY PROCEDURES
Whenever the Los Angeles County District Attorney, Sheriff or the Chief of the Fire Department
determines that the conditions described in Section 9803.1 or 9803.2 constitute such an immediate
hazard that access to the building, structure, or Special Hazard must be sufficiently removed, secured,
closed, covered, fenced, backfilled, or provided with some equivalent protection forthwith or within less
than the designated period and the Los Angeles County District Attorney, Sheriff or the Chief of the Fire
Department so notifies the Building Official, then the Building Official shall limit access to such building,
structure, or Special Hazard through the Director of the Internal Services Department (as provided in
Section 9811.1) or Road Maintenance Division (as provided in Section 9811.2) or by contract, or
otherwise, after giving such notice to the record owner or the person in charge, or both as the
circumstances will permit or without any notice whatever when, in the opinion of the Los Angeles County
District Attorney, Sheriff or Chief of the Fire Department, immediate action is necessary.
The provisions of this Chapter providing for hearings shall apply to any person having any right, title,
or interest in any building secured pursuant to this Section. Such person may request a hearing as to the
necessity and reasonable cost of the work performed pursuant to Section 9814 within 10 days after the
building, structure or Special Hazard is secured, removed, closed, covered, fenced, backfilled, or
provided with some equivalent protection or within 10 days after being notified of such work by the
Building Official.
(Ord. 2016-0053 § 97, 2016; Ord. 2013-0048 § 87, 2013; Ord. 2010-0053 § 84, 2010.)
CHAPTER 99 - BUILDING AND PROPERTY REHABILITATION
Title 26 of the Los Angeles County Code is amended by adding Chapter 99, entitled "BUILDING
AND PROPERTY REHABILITATION," to read as follows:
SECTION 9901 - SCOPE
9901.1 - General.
The provisions of this Chapter shall apply to all substandard buildings, substandard structures
and substandard property, as defined in this Chapter, which create a public nuisance.
(Ord. 2016-0053 § 98, 2016; Ord. 2010-0053 § 85, 2010; Ord. 99-0040 § 77 (part), 1999.)
9901.2 - Existing Buildings.
Occupancies in existing buildings may be continued, except in such structures as are found to be
unsafe as defined in Section 102 and ordered vacated and found to be substandard as defined in
this Chapter.
(Ord. 2016-0053 § 98, 2016; Ord. 2010-0053 § 85, 2010; Ord. 99-0040 § 77 (part), 1999.)
SECTION 9902 - DEFINITIONS
For the purposes of this Chapter, and in addition to the definitions set forth in the previous Chapters
of this Code, certain terms, phrases and words and their derivatives shall be defined as set out in this
Section. Words used in the singular include the plural and vice versa.
(Ord. 99-0040 § 77 (part), 1999.)
9902.1
ABATEMENT is the lessening, remediation, removal, or termination of substandard buildings,
substandard structures and substandard property which create a public nuisance.
(Ord. 2016-0053 § 99, 2016.)
9902.2
BOARD is the Building Rehabilitation Appeals Board as set forth in Section 9906.
(Ord. 2016-0053 § 99, 2016; Ord. 99-0040 § 77 (part), 1999.)
9902.3 - DEMOLITION.
Whenever the word "demolish" or "demolishment" is used in this Chapter, it shall include the
removal of the resulting debris from such demolition and the protection by filling of excavations
exposed by such demolition and abandonment of sewer or other waste disposal facilities as may
be required by this Code or other applicable codes, ordinances, or laws.
(Ord. 2013-0048 § 88, 2013; Ord. 2010-0053 § 86, 2010; Ord. 99-0040 § 77 (part), 1999.)
9902.4 - PARTY CONCERNED.
As used in this Chapter, "party concerned" means the person, if any, in real or apparent charge
and control of the premises involved, the record owner, the holder of any mortgage, trust deed or
other lien or encumbrance of record, the owner or holder of any lease of record, the record holder
of any other estate or interest in or to the building or structure or the land upon which it is
located. As used in this paragraph all reference to "record" means matters of record with the
Registrar-Recorder/County Clerk which definitely and specifically describes the premises
involved.
(Ord. 2013-0048 § 88, 2013; Ord. 2007-0108 § 32 (part), 2007: Ord. 99-0040 § 77 (part), 1999.)
9902.5 - PUBLIC NUISANCE.
A public nuisance is one which affects at the same time an entire community or neighborhood, or
any considerable number of persons, although the extent of the annoyance or damage inflicted
upon individuals may be unequal.
(Ord. 2016-0053 § 99, 2016.)
9902.6 - VEHICLE—DEFINED.
As used in this Chapter, "vehicle" means a device by which any person or property may be
propelled, moved, or drawn upon a highway, excepting a device moved by human power or used
exclusively upon stationary rails or tracks.
(Ord. 2016-0053 § 99, 2016.)
SECTION 9903 - DEFINITION OF SUBSTANDARD BUILDING
9903.1
Any building or structure or portion thereof, or the premises on which the same is located, in
which there exists any of the conditions listed in Section 9904 to an extent that endangers the
life, limb, health, property, safety or welfare of the public or occupants thereof, shall be deemed
and hereby is declared to be a substandard building.
(Ord. 99-0040 § 77 (part), 1999.)
SECTION 9904 - SUBSTANDARD CONDITIONS
Substandard building conditions shall include, but are not limited to, the following, when found in
buildings or structures which are vacant or occupied by unauthorized persons.
(Ord. 2010-0053 § 88, 2010.)
9904.1 Inadequate Sanitation.
9904.1.1
Lack of hot and cold running water to plumbing fixtures.
(Ord. 2010-0053 § 88, 2010; Ord. 99-0040 § 77 (part), 1999.)
9904.1.2
Lack of the minimum amounts of natural light and ventilation required by this Code.
(Ord. 99-0040 § 77 (part), 1999.)
9904.1.3
Room and space dimensions less than required by this Code.
(Ord. 99-0040 § 77 (part), 1999.)
9904.1.4
Dampness of habitable rooms.
(Ord. 99-0040 § 77 (part), 1999.)
9904.2 Structural Hazards.
9904.2.1
Deteriorated or inadequate foundations.
(Ord. 99-0040 § 77 (part), 1999.)
9904.2.2
Defective, deteriorated or inadequate size flooring and/or floor supports.
(Ord. 99-0040 § 77 (part), 1999.)
9904.2.3
Defective, deteriorated or inadequate size members of walls, partitions or other vertical supports.
(Ord. 99-0040 § 77 (part), 1999.)
9904.2.4
Defective, deteriorated or inadequate size ceiling, roof or other horizontal supports.
(Ord. 99-0040 § 77 (part), 1999.)
9904.2.5
Defective, damaged or inadequately constructed fireplace or chimney.
(Ord. 99-0040 § 77 (part), 1999.)
9904.3 Inadequate or Hazardous Wiring.
9904.3.1
All wiring except that which conformed with all applicable laws in effect at the time of
installation and which has been maintained in good condition and is being used in a safe manner.
(Ord. 2010-0053 § 88, 2010; Ord. 99-0040 § 77 (part), 1999.)
9904.4 Inadequate or Faulty Plumbing.
9904.4.1
Lack of plumbing fixtures required elsewhere in this Code.
(Ord. 99-0040 § 77 (part), 1999.)
9904.4.2
All plumbing except that which conformed with all applicable laws in effect at the time of
installation and which has been maintained in good condition and which is free of cross
connections.
(Ord. 99-0040 § 77 (part), 1999.)
9904.5 Inadequate or Faulty Mechanical Equipment.
9904.5.1
Lack of safe, adequate heating facilities in a dwelling.
(Ord. 2010-0053 § 88, 2010; Ord. 99-0040 § 77 (part), 1999.)
9904.5.2
Lack of, or improper operation of, required ventilating equipment.
(Ord. 99-0040 § 77 (part), 1999.)
9904.5.3
All mechanical equipment, including vents, except that which conformed with all applicable
laws in effect at the time of installation and which has been maintained in good and safe
condition.
(Ord. 99-0040 § 77 (part), 1999.)
9904.6 Faulty Weather Protection.
9904.6.1
Lack of a sound and effective roof covering.
(Ord. 99-0040 § 77 (part), 1999.)
9904.6.2
Lack of a sound and effective exterior wall covering.
(Ord. 99-0040 § 77 (part), 1999.)
9904.6.3
Broken windows and doors.
(Ord. 99-0040 § 77 (part), 1999.)
9904.6.4
Deteriorated or ineffective waterproofing of foundation walls or floor.
(Ord. 99-0040 § 77 (part), 1999.)
9904.7 - Faulty Materials of Construction.
Any material of construction except those which are allowed or approved by this Code and
which have been adequately maintained in good and safe condition.
(Ord. 99-0040 § 77 (part), 1999.)
9904.8 - Hazardous or Insanitary Premises.
Those premises on which an accumulation of weeds, vegetation, junk, dead organic matter,
debris, garbage, offal, rat harborages, stagnant water, combustible materials, and similar
materials or conditions which constitute undue fire, health or safety hazards.
(Ord. 99-0040 § 77 (part), 1999.)
9904.9 - Hazardous Buildings.
Any building or portion thereof which is determined to be an unsafe building as defined in
Section 102 of this Code.
(Ord. 99-0040 § 77 (part), 1999.)
9904.10 - Abandoned Buildings.
Abandoned buildings are all buildings or portions thereof which are abandoned, open, or
vandalized or both.
(Ord. 2016-0053 § 100, 2016; Ord. 2010-0053 § 88, 2010; Ord. 99-0040 § 77 (part), 1999.)
9904.11 - Unpainted Buildings.
All buildings or portions thereof where the lack of paint is causing dry rot, warping and termite
infestation.
(Ord. 2016-0053 § 100, 2016.)
9904.12 - Broken Windows and Doors.
All buildings or portions thereof where broken windows or doors constitute hazardous conditions
inviting trespassers and malicious mischief.
(Ord. 2016-0053 § 100, 2016.)
SECTION 9905 - SUBSTANDARD PROPERTY
Any one or more of the following conditions shall constitute substandard property.
9905.1
Reserved. (Ord. 2016-0053 § 101, 2016.)
9905.2
Reserved. (Ord. 2016-0053 § 101, 2016.)
9905.3
Reserved. (Ord. 2016-0053 § 101, 2016.)
9905.4
Overgrown vegetation causing detriment to neighboring properties or property values.
(Ord. 99-0040 § 77 (part), 1999.)
9905.5
Dead trees, weeds and debris:
1. Constituting unsightly appearance, or
2. Dangerous to public safety and welfare, or
3. Detrimental to nearby property or property values.
(Ord. 99-0040 § 77 (part), 1999.)
9905.6
Inoperable or abandoned motor vehicles, trailers, campers, boats and other mobile equipment
stored for unreasonable periods on the premises and causing depreciation of nearby property
values.
(Ord. 2010-0053 § 89, 2010.)
9905.7
Attractive nuisances dangerous to children in the form of:
1. Abandoned and broken equipment, or
2. Neglected machinery; or
3. Swimming pools, mine shafts, test holes, wells, pits, or similar excavations that are not properly
secured, locked, covered, closed, or rendered inaccessible.
(Ord. 2010-0053 § 89, 2010.)
9905.8
Broken or discarded furniture and household equipment left in yard areas for unreasonable
periods.
(Ord. 2010-0053 § 89, 2010.)
9905.9
Clothesline in front yard areas.
(Ord. 2010-0053 § 89, 2010.)
9905.10
Garbage cans stored in front or side yards and visible from a public street except when placed in
places of collection at the times permitted.
(Ord. 2010-0053 § 89, 2010.)
9905.11
Packing boxes and other debris stored in yards and visible from public streets for unreasonable
periods.
(Ord. 2010-0053 § 89, 2010.)
9905.12
Maintenance of premises in such condition as to be detrimental to the public health, safety, or
general welfare or in such manner as to constitute a public nuisance.
(Ord. 2010-0053 § 89, 2010.)
9905.13
Property, including, but not limited to, building exteriors which are maintained in such condition
as to become so defective, unsightly, or in such condition of deterioration or disrepair that the
same causes appreciable diminution of the property values of surrounding property or is
materially detrimental to proximal properties and improvements. This includes, but is not limited
to, the keeping or disposing of or the scattering over the property or premises of any of the
following:
1. Lumber, junk, trash or debris;
2. Abandoned, discarded, or unused objects of equipment such as automobiles, furniture, stoves,
refrigerators, freezers, cans, or containers,
3. Stagnant water, or excavations; or
4. Any device, decoration, design, fence, structure, clothesline, or vegetation which is unsightly by
reason of its condition or its inappropriate location.
(Ord. 2010-0053 § 89, 2010.)
9905.14
Maintenance of premises so out of harmony or conformity with the maintenance standards of
adjacent properties as to cause substantial diminution of the enjoyment, use, or property values
of such adjacent properties.
(Ord. 2010-0053 § 89, 2010.)
SECTION 9906 - BUILDING REHABILITATION APPEALS BOARD
There shall be a Building Rehabilitation Appeals Board as established in Section 105.3.
(Ord. 2016-0053 § 102, 2016; Ord. 99-0040 § 77 (part), 1999.)
SECTION 9907 - RESERVED
(Ord. 2016-0053 § 103, 2016.)
SECTION 9908 - DETERMINATION BY BUILDING OFFICIAL
Whenever the Building Official determines by inspection that any existing building or portion thereof
is substandard or any lot or other premises is substandard, or both, as defined in this Chapter, such
building or premises, or both, are hereby declared a public nuisance, and the Building Official shall order
the abatement of the nuisance by demolition, repair, or rehabilitation of the substandard building or
portion thereof or, at the option of the party concerned, by demolition or demolishment thereof. The order
also may require that the building be vacated if found to be unsafe as defined in Section 102. If the
premises is substandard, the Building Official may order that the substandard conditions be removed.
(Ord. 2019-0056 § 68, 2019; Ord. 2010-0053 § 90, 2010; Ord. 99-0040 § 77 (part), 1999.)
SECTION 9909 - INFORMAL NOTICE
When the Building Official has so found, in addition to any notices hereafter required by this Chapter,
the Building Official may give to the occupants of the substandard property, and to any other person
whom the Building Official deems should be so notified, information concerning the provisions of this
Chapter, any violation thereof, and how the person notified may comply and any other information
deemed expedient. The Building Official may post such information on the substandard property or on the
substandard building.
(Ord. 2019-0056 § 69, 2019; Ord. 99-0040 § 77 (part), 1999.)
SECTION 9910 - NOTICE OF SUBSTANDARD BUILDING
If, in the opinion of the Building Official, a building is found to be substandard as defined in this
Chapter, the Building Official shall give to the party concerned written notice stating the defects thereof.
The notice may require the owner or person in charge of the building or premises to complete the
required repairs, improvements, demolition, or removal of the building or portions thereof within 30 days,
or such other time limit as the Building Official may stipulate. Such notice may also require the building, or
portion thereof, to be vacated if found to be unsafe in accordance with Section 102 of Chapter 1, and not
reoccupied until the required repairs and improvements are completed, inspected, and approved by the
Building Official. A person notified to vacate a substandard building by the Building Official shall vacate
within the time specified in the order.
EXCEPTION: Whenever any building or structure or portion thereof constitutes an immediate
hazard to life or property, and in the opinion of the Building Official the conditions are such that
repairs or demolition or other work necessary to abate the hazard must be undertaken sooner than
provided by the procedures set forth in this Chapter, the Building Official may make such alterations
or repairs, or cause such other work to be done to the extent necessary to abate the hazard or
demolish the building or structure or portions thereof as are necessary to protect life or property, or
both, after giving such notice to the parties concerned as the circumstances will permit or without any
notice whatever, when, in the Building Official's opinion, immediate action is necessary.
(Ord. 2010-0053 § 91, 2010; Ord. 99-0040 § 77 (part), 1999.)
SECTION 9911 - NOTICE OF SUBSTANDARD PROPERTY
If, in the opinion of the Building Official, property is found to be substandard property as defined in
this Chapter, the Building Official shall give to the party concerned written notice stating the conditions
which make the property substandard.
The notice may require the owner or person in charge of the premises to remove within 30 days, or
other time limit which the Building Official may stipulate, the conditions which cause the property to be
substandard. If, in order to comply with such notice, it is necessary to remove any vehicle or any part
thereof, such notice shall include a description of such vehicle and the correct identification number and
license number, if available at the site.
(Ord. 99-0040 § 77 (part), 1999.)
SECTION 9912 - COMBINING NOTICES
A notice of substandard property and of a substandard building on such property may be combined
into one notice.
(Ord. 99-0040 § 77 (part), 1999.)
SECTION 9913 - SERVICE OF NOTICE
Proper service of a notice provided for in Sections 9910, 9911 and 9912 shall be by personal service
or by registered or certified mail upon every party concerned, by posting on the substandard building, if
any, and upon the substandard property, if any, a copy of the notice. It shall be deemed a reasonable
effort has been made to serve such notice when registered or certified letters have been mailed to the
address of the interested party as shown on the official record. When an address is not so listed or
contact cannot be made at the listed address, the service shall be by posting on the substandard building,
if any, otherwise upon the substandard property, a copy of the notice.
The designated period within which the owner or person in charge is required to comply with such
notice shall begin as of the date the owner or person in charge receives such notice by personal service
or registered or certified mail. If such notice is by posting, the designated period shall begin 10 days
following the date of posting.
Failure of any owner, party concerned or other person to receive such notice shall not affect the
validity of any proceedings taken hereunder.
(Ord. 99-0040 § 77 (part), 1999.)
SECTION 9914 - OTHER INTERESTED PARTIES
If the Notice of Substandard Building or Property requires the repair or demolition of any building and
if the demolition or other work necessary to remove the substandard conditions set forth in such notice is
not completed within the time specified in such notice and the Building Official intends to directly proceed
to demolish the substandard building or portions thereof, or cause such other work to be done to the
extent necessary to eliminate the hazard or other substandard conditions which have been found to exist
and, by a document recorded in the office of the Registrar-Recorder/County Clerk prior to the recordation
of the Declaration of Substandard Building or Property, whether such document describes the property or
not, it appears that a person other than a party concerned has any right, title, lien, or interest in the
property or any portion thereof, and such person has not previously been notified of the substandard
building or property conditions or previously been served a copy of the Notice of Substandard Building or
Property and the address of such person is known to the Building Official or can be ascertained by the
exercise of due diligence, then the Building Official shall serve a copy of the Notice of Substandard
Building or Property on such person as provided in this Chapter. Such person may request a hearing
before the Building Rehabilitation Appeals Board. The request must be made in writing to the Board
within 10 days of the receipt of the copy of the notice of substandard building or property. If a Notice of
Substandard Property does not require the repair or demolition of any building, then no notice need be
given to any person other than a party concerned.
(Ord. 2010-0053 § 92, 2010; Ord. 2007-0108 § 32 (part), 2007: Ord. 99-0040 § 77 (part), 1999.)
SECTION 9915 - DECLARATION OF SUBSTANDARD BUILDING OR PROPERTY
The Building Official may file with the Registrar-Recorder/County Clerk a declaration that a
substandard building or substandard property or both have been inspected and found to be such, as
defined in this Chapter, and that all parties concerned have been or will be so notified. The costs incurred
by the Building Official in the investigation of such properties and the processing of the declaration and
notification of concerned parties shall be as specified in Table 1-F. After the Building Official finds that the
public nuisance had been abated and either that such abatement has been accomplished at no cost to
the County, or that such costs have been placed upon the tax rolls as a special assessment pursuant to
Section 25845 of the Government Code, or when the Building Official's jurisdiction has been prompted by
government acquisition of the property, the Building Official shall record with the Registrar-
Recorder/County Clerk a document terminating the above declaration.
(Ord. 2007-0108 § 32 (part), 2007: Ord. 2002-0076 § 176, 2002: Ord. 99-0040 § 77 (part),
1999.)
SECTION 9916 - POSTING OF SIGNS
The Building Official may cause to be posted at such substandard building or property a notice of
substandard building or property and/or a sign to read: SUBSTANDARD BUILDING, DO NOT ENTER OR
DAMAGE, BY ORDER OF THE DEPARTMENT OF PUBLIC WORKS, BUILDING AND SAFETY
DIVISION, COUNTY OF LOS ANGELES. Such sign may contain such additional information and
warnings as in the opinion of the Building Official are expedient. Such notice or sign shall remain posted
until the required repairs, demolition, removal, barricading or property cleanup are completed. Such
notice or sign shall not be removed without permission of the Building Official and if the substandard
building has been ordered vacated, no person shall enter except for the purpose of making the required
repairs or of demolishing the substandard building.
(Ord. 2007-0108 § 32 (part), 2007: Ord. 99-0040 § 77 (part), 1999.)
SECTION 9917 - RIGHT OF HEARING
9917.1 - Hearing.
Any person having any right, title, lien or interest in the property or any part thereof, or the
Building Official, may request a hearing regarding the substandard condition of a building or
property after the building or property is posted. A request by any person other than the Building
Official shall be made in writing to the Building Rehabilitation Appeals Board within 30 days
after the building or property is posted. All persons who desire to be heard may appear before the
Building Rehabilitation Appeals Board to show that the building or property is or is not
substandard or to show cause why the building, even if substandard, should not be ordered
barricaded, demolished, repaired, rehabilitated or vacated.
(Ord. 99-0040 § 77 (part), 1999.)
9917.2 - Vehicles to Be Removed.
The owner of such vehicle or the owner of the land on which such vehicle is located may request
a hearing. This request shall be made in writing to the Building Rehabilitation Appeals Board
within 10 days after the mailing of notice of intention to abate and remove the vehicle. If the
owner of the land on which the vehicle is located submits a sworn written statement denying
responsibility for the presence of the vehicle on the land within such time period, this statement
shall be construed as a request for hearing which does not require the presence of the owner
submitting such request. If such a request is not received within such period, the Building
Official shall have the authority to remove the vehicle.
(Ord. 99-0040 § 77 (part), 1999.)
9917.3
All persons described in Section 9917.1 above shall be notified that prior to abatement of the
public nuisance by the County, they are entitled to a hearing before the Building Rehabilitation
Appeals Board. However, if they do not request in writing a hearing before the Building
Rehabilitation Appeals Board within 30 days of notification, or if they fail to appear at such a
hearing which they have requested, they will be deemed to have waived their right to a hearing
before the Building Rehabilitation Appeals Board.
(Ord. 2002-0076 § 178, 2002: Ord. 99-0040 § 77 (part), 1999.)
9917.4 - Delegation of Board of Supervisors Hearing.
Pursuant to Government Code Section 25845, Subsection (h), the Board of Supervisors has
delegated to the Building Rehabilitation Appeals Board the hearing, prior to abatement of a
public nuisance, required by Subsection (a) of Government Code Section 25845. The Building
Rehabilitation Appeals Board will hear all such hearings, as are requested under Section 9917,
and will make written recommendations to the Board of Supervisors after each hearing. The
Board of Supervisors may adopt the recommendations without further notice of hearing, or may
set the matter for a de novo hearing before the Board of Supervisors.
(Ord. 99-0040 § 77 (part), 1999.)
SECTION 9918 - HEARING BY BUILDING REHABILITATION APPEALS BOARD
The Building Rehabilitation Appeals Board shall hold a hearing and consider all competent evidence
offered by any person pertaining to the matters set forth in the report of the Building Official.
The Building Rehabilitation Appeals Board shall make written findings of fact as to whether or not the
building or property is a substandard building or substandard property as defined in this Chapter.
(Ord. 99-0040 § 77 (part), 1999.)
SECTION 9919 - HEARING NOT REQUESTED
If neither the Building Official nor any other person requests a hearing and the substandard condition
as set forth in the Notice of Substandard Building or Property is not completed within the time specified in
such notice, the Building Official may demolish such portions of the structures, or may cause such other
work to be done to the extent necessary to eliminate the hazards and other substandard conditions which
had been found to exist.
(Ord. 99-0040 § 77 (part), 1999.)
SECTION 9920 - NOTICE OF HEARING
If either the Building Official, or any other person, requests a hearing within the proper time as
provided in Section 9917 of this Code, the Building Rehabilitation Appeals Board shall hold such hearing.
Not less than 10 days prior to the hearing the Building Official shall serve or cause to be served either in
the manner required by law for the service of summons or by first class mail, postage prepaid, a copy of
the Notice of Hearing upon every person to whom this Chapter requires that the Notice of Substandard
Building or Property be served.
(Ord. 2007-0108 § 32 (part), 2007: Ord. 99-0040 § 77 (part), 1999.)
SECTION 9921 - FORM AND CONTENTS OF NOTICE
The notice of hearing shall state:
1. The street address and a legal description sufficient for identification of the premises which is
substandard or upon which the building is located.
2. The conditions because of which the Building Official believed that the building or property is
substandard.
3. The date, hour and place of the hearing.
(Ord. 99-0040 § 77 (part), 1999.)
SECTION 9922 - POSTING OF NOTICE
The Building Official shall post one copy of the notice of hearing in a conspicuous place on the
substandard building involved, if any, otherwise on the substandard property, not less than 10 days prior
to the hearing.
(Ord. 99-0040 § 77 (part), 1999.)
SECTION 9923 - ORDER: SUBSTANDARD BUILDING
9923.1
When the Building Rehabilitation Appeals Board finds that the building is a substandard
building, it is hereby declared a public nuisance and, based on its findings, the said Board shall
order the abatement of this nuisance by barricading, demolition, repair, or rehabilitation of the
substandard building or portion thereof or at the option of the party concerned, by the demolition
or demolishment thereof. The order also may require that the substandard building be vacated if
found to be unsafe in accordance with Section 102 of Chapter 1. The order shall state a
reasonable time within which the work shall be completed which shall not be less than 10 days
after the service of this order. The Board, for good cause, may extend the time for completion in
writing.
(Ord. 2010-0053 § 93, 2010; Ord. 99-0040 § 77 (part), 1999.)
9923.2
The Building Official, after determining that conditions warrant reconsideration, may bring any
matter before the Board for rehearing. At such a rehearing, the Board will consider all evidence
submitted and after such reconsideration may find that further postponement is unwarranted and
so order, or may find that a new order for abatement and/or postponement of County action is
warranted and order any abatement work considered necessary to be performed by a specified
date, after which date the Building Official shall cause such work to be performed or completed
without further notice.
(Ord. 99-0040 § 77 (part), 1999.)
SECTION 9924 - ORDER: SUBSTANDARD PROPERTY
9924.1
When the Board finds that any property is substandard property, it is hereby declared a public
nuisance and, based on its findings, the said Board shall order the abatement of the nuisance by
such means as the said Board deems most feasible. If such means include the removal of any
vehicle or any part thereof, such order shall include a description of such vehicle and the correct
identification number and license number, if available at the site.
(Ord. 99-0040 § 77 (part), 1999.)
9924.2
The Building Official, after determining that conditions warrant reconsideration, may bring any
matter before the Board for rehearing. At such a rehearing, the Board will consider all evidence
submitted and after such reconsideration may find that further postponement is unwarranted and
so order, or may find that a new order for abatement and/or postponement of county action is
warranted and order any abatement work considered necessary to be performed by a specified
date, after which date the Building Official shall cause such work to be performed or completed
without further notice.
(Ord. 99-0040 § 77 (part), 1999.)
SECTION 9925 - WORK BY PRIVATE PARTY
Any person having the legal right to do so may repair or demolish a substandard building or do any
other work required to remove the substandard conditions at any time prior to the time when the County
does so, but if such person does such work after the time specified in the Notice of Substandard Building
or Substandard Property if no hearing was requested, otherwise, after the time specified in the last order
of the Building Rehabilitation Appeals Board, all costs incurred by the County in preparation for the doing
of such work are chargeable to the property and shall be collected as provided in Sections 9928 and
9929.
If such work is completed after the Building Official or purchasing agent has awarded a contract for
such work, the contractor shall receive the Contract Cancellation Fee as specified in Table 1-F, for the
building official's overhead and incidental expenses, unless specifically excluded by contract, and said fee
plus the amount specified in Section 9927 shall be the costs incurred by the County. If such work is
completed before the Building Official or purchasing agent has awarded a contract, the amount specified
in Section 9927 shall be the costs incurred by the County.
(Ord. 2002-0076 § 181, 2002: Ord. 99-0040 § 77 (part), 1999.)
SECTION 9926 - WORK BY COUNTY
9926.1 - Procedures.
If the order of the Board requires the repair or demolition of any building, the order of the Board
is not complied with within the period designated by the Board and the public records show that
there is any person who has any right, title or interest in the property or any part thereof by virtue
of a document duly recorded prior to the recordation of the Declaration of Substandard Building
or Property, whether such document describes such property or part thereof, or not, and such
person has not been previously notified of the action of the Board during the processing of the
case, the Building Official shall serve upon such person as provided in Section 9920 a notice of
the action of the Board which notice also shall contain a statement that the County will demolish
the building or take such other action as may be necessary to remove the substandard conditions
unless such person, within 10 days, requests, in writing, a hearing. If such person requests such a
hearing the Board shall hold such hearing as provided in this Chapter at which hearing the Board
shall redetermine the facts and make a new order as provided in Section 9923 and the former
order shall cease to be of any force or effect. If any Board order made pursuant to Section 9923
or 9924 and not superseded, or any order made pursuant to this Section is not complied with
within the period designated, the Building Official may then demolish the substandard building
or portions thereof, or may cause such other work to be done to the extent necessary to eliminate
the hazard and other substandard conditions determined to exist by the Board. If the order of the
Board does not require the repair or demolition of any building, no notice of such order need be
given to any person other than the party concerned.
(Ord. 99-0040 § 77 (part), 1999.)
9926.2 - Emergency Procedures.
When in the opinion of the Building Official a substandard structure or portion thereof is an
immediate hazard to life and property, and the abatement of such hazard requires action pursuant
to the exception in Section 9910, the Building Official may then demolish the substandard
building, or portion thereof, or may cause such other work to be done to the extent necessary to
eliminate the hazard.
(Ord. 99-0040 § 77 (part), 1999.)
SECTION 9927 - COSTS
The costs involved in the demolition or other work by the Building Official, including, in addition to
other costs, the applicable processing costs as set forth in Table 1-F, shall become a special assessment
against the property.
(Ord. 2002-0076 § 182, 2002: Ord. 99-0040 § 77 (part), 1999.)
SECTION 9928 - NOTIFICATION OF COSTS
The Building Official shall notify, in writing, all parties concerned and all persons notified pursuant to
Section 9914, 9917, or 9926 of the amount of such assessment resulting from such work. Within five days
of the receipt of such notice any such party concerned and any other person having any right, title, or
interest in the property or part thereof may file with the Building Official a written request for a hearing on
the correctness or reasonableness, or both, of such assessment.
Any such person who did not receive a notice pursuant to Sections 9910, 9911, 9914 or 9920, and
who has not had a hearing on the necessity of the demolition or other work, in such request for hearing
also may ask that such necessity be reviewed. The Building Rehabilitation Appeals Board thereupon shall
set the matter for hearing, give such person notice thereof as provided in Section 9914, hold such hearing
and determine the reasonableness or correctness of the assessment, or both, and if requested, the
necessity of the demolition or other work. The Building Rehabilitation Appeals Board shall notify all such
persons of its decision in writing.
If the total assessment determined as provided for in this Section is not paid in full within 10 days
after mailing of such notice by the Building Official, the Building Official shall place such charge as a
special assessment on the tax bill for the property pursuant to Section 25845 of the Government Code.
(Ord. 2002-0076 § 183, 2002; Ord. 99-0040 § 77 (part), 1999.)
SECTION 9929 - COLLECTION
The assessment shall be collected at the time and in the same manner as ordinary County taxes are
collected, and shall be subject to the same penalties and the same procedure and sale in case of
delinquency as provided for ordinary County taxes. All laws applicable to the levy, collection and
enforcement of County taxes shall be applicable to such special assessment.
(Ord. 99-0040 § 77 (part), 1999.)
SECTION 9930 - SALVAGE
If a building is demolished or necessary work done by the County pursuant to the provisions of this
Chapter, the value of any salvage resulting from such demolition or other work may be applied to the cost
of such work as follows:
1. If the County enters into a contract with a private contractor, the County may provide in such
contract that as a part of the consideration for the services rendered, the contractor shall take
title to such salvage.
2. If the contract does not so provide or if the County does the work without such a contract, the
County may take title to such salvage and credit the reasonable value thereof on the costs
incurred by the County. In any hearing pursuant to this Section to determine the reasonable
cost of doing the work, the Building Rehabilitation Appeals Board also may determine the
reasonable value, if any, of such salvage.
This Section is permissive only and does not require that the value of such salvage be applied to the
cost of the work.
(Ord. 99-0040 § 77 (part), 1999.)
SECTION 9931 - INTERFERENCE PROHIBITED
A person shall not obstruct, impede, or interfere with the Building Official or any representative of the
Building Official, or with any person who owns or holds any interest or estate in a substandard building
which has been ordered by the Building Official or by the Building Rehabilitation Appeals Board to be
barricaded, repaired, vacated and repaired, or vacated and demolished or removed, or in any
substandard property whenever the Building Official or such owner is engaged in barricading, repairing,
vacating and repairing, or demolishing any such substandard building or removing any substandard
conditions, pursuant to this Chapter, Section 102 of Chapter 1, or in the performance of any necessary
act preliminary to or incidental to such work, or authorized or directed pursuant hereto.
(Ord. 2010-0053 § 94, 2010; Ord. 99-0040 § 77 (part), 1999.)
SECTION 9932 - PROSECUTION
In case the owner shall fail, neglect or refuse to comply with the directions in the Notice of
Substandard Building or Substandard Property (if neither the owner nor any other person requests a
hearing) or with any order of the Building Rehabilitation Appeals Board, the owner shall be guilty of a
misdemeanor and the Building Official may cause such owner of the building or property to be prosecuted
as a violator of this Code.
(Ord. 99-0040 § 77 (part), 1999.)
SECTION 9933 - OTHER ABATEMENT PROCEDURES
The provisions of this Chapter shall not in any manner limit or restrict the County or the District
Attorney from enforcing County Ordinances or abating public nuisances in any other manner provided by
law.
(Ord. 99-0040 § 77 (part), 1999.)
SECTION 9934 - VEHICLES
9934.1 - Adoption by Reference of Section 22661 of Vehicle Code.
All of the provisions of this Chapter relating to the abatement and removal, as public nuisances,
of abandoned, wrecked, dismantled or inoperative vehicles or parts thereof from private property
are enacted pursuant to Vehicle Code Section 22661. All of the provisions of Section 22661 of
the Vehicle Code are hereby adopted by reference as a part of this Ordinance. In the case of any
conflict between the provisions of this Chapter and the provisions of said Section 22661, the
provisions of said Section 22661 shall prevail.
(Ord. 99-0040 § 77 (part), 1999.)
9934.2 - Notification of Department of Motor Vehicles.
Within five days after the County or any officer thereof removes, pursuant to this Chapter, any
vehicle or a part thereof, the Building Official shall so notify the Department of Motor Vehicles
identifying the vehicle or part thereof.
(Ord. 99-0040 § 77 (part), 1999.)
9934.3 - Notification of Highway Patrol.
Not less than 10 days before the hearing provided for in Section 9920 the Building Official shall
notify the California Highway Patrol thereof identifying the vehicle or part to be removed.
(Ord. 99-0040 § 77 (part), 1999.)
9934.4 - Not to Be Reconstructed.
A person shall not reconstruct or make operable any vehicle which has been removed by the
County pursuant to this Chapter.
(Ord. 99-0040 § 77 (part), 1999.)
9934.5 - Exceptions.
A vehicle or any part thereof shall not be removed pursuant to this Chapter if such vehicle or part
is:
1. Completely enclosed within a building in a lawful manner where it is not visible from the street,
highway or other public or private property, or
2. Stored or parked in a lawful manner on private property in connection with the business of a
licensed dismantler, licensed vehicle dealer or junkyard. This exception does not authorize the
maintenance of a public or private nuisance.
(Ord. 99-0040 § 77 (part), 1999.)
9934.6 - Registration of Vehicle.
If any vehicle is removed pursuant to this Chapter, the Building Official shall forward to the
Department of Motor Vehicles any evidence of registration available, including registration
certificates, certificates of title and license plates.
(Ord. 99-0040 § 77 (part), 1999.)
9934.7 - Proof of Nonresponsibility.
The owner of any land upon which a vehicle which has been removed was located may appear in
person at any hearing provided for in this Chapter or present a written statement in time for
consideration at such hearing and deny responsibility for the presence of the vehicle on the land
with reasons for such denial. If it is determined at the hearing that the vehicle was placed on the
land without the consent of the land owner and that the land owner has not subsequently
acquiesced in its presence, then the County shall not assess costs of administration or removal of
the vehicle against the property upon which the vehicle was located or otherwise attempt to
collect such costs from such owner.
(Ord. 99-0040 § 77 (part), 1999.)
APPENDIX H - SIGNS
SECTION H103 - LOCATION
H103.1 - Location restrictions.
Signs shall not be erected, constructed, or maintained so as to obstruct any fire escape or any
window or door or opening used as part of a means of egress or as part of the accessible route,
except as permitted by Chapters 10, 11A, and 11B, or so as to prevent free passage from one part
of a roof to any other part thereof. A sign shall not be attached in any form, shape or manner to a
fire escape, nor be placed in such manner as to interfere with any opening required for
ventilation.
No sign shall project into any alley whatsoever below a height of 14 feet (4267 mm) above grade or
more than 6 inches (152 mm) when over 14 feet (4267 mm).
(Ord. 2019-0056 § 70, 2019.)
H103.2 - Projections and clearances.
Signs extending beyond the exterior wall of the building shall comply with Section 705.2 and the
following requirements.
Signs may project over a public street, public sidewalk or building line in accordance with Section
3202 and a distance as determined by the clearance of the bottoms thereof above the level of the
sidewalk or grade immediately below, whichever is more restrictive, as follows:
Clearance less than 8 feet (2438 mm) shall be prohibited.
Clearance 8 feet (2438 mm) and above, a 1 foot (305 mm) projection is permitted and for each
additional 2-foot clearance (610 mm), an additional 1-foot (305 mm) projection is permitted.
Provided that no structure shall have a projection of more than 5 feet (1524 mm), and provided
further that a projecting sign built above and in connection with a marquee may have such a projection of
5 feet (1524 mm) without clearance between sign and marquee; and provided further that no structure
shall project beyond the curb line, regardless of clearance above grade.
Signs projecting more than 6 inches (152 mm) from the face of building over private property used or
intended to be used by the general public shall have a minimum clearance of 8 feet (2438 mm) above
said sidewalk or grade.
(Ord. 2019-0056 § 71, 2019.)
SECTION H104 - IDENTIFICATION
H104.1 - Identification.
Every sign other than wall signs hereafter erected, constructed or maintained, for which a permit
is required, shall be plainly marked with the name of the person, weight of the sign, and firm or
corporation erecting and maintaining such sign and shall have affixed on the front thereof the
permit number issued for said sign or other method of identification approved by the Building
Official.
(Ord. 2019-0056 § 72, 2019.)
SECTION H105 - DESIGN AND CONSTRUCTION
H105.1 - General requirements.
Signs shall be designed and constructed to comply with the provisions of this Code for use of
materials, loads and stresses. Glass panels used in signs shall comply with the limits of Table 4-
A and shall comply with the requirements of Chapter 24.
(Ord. 2019-0056 § 73, 2019.)
SECTION H106 - ELECTRICAL
H106.1 - Illumination.
A sign shall not be illuminated by other than electrical means, and electrical devices and wiring
shall be installed in accordance with the requirements of the Electrical Code, Title 27 of the Los
Angeles County Code, and a separate electrical permit shall be obtained. Any open spark or
flame shall not be used for display purposes unless specifically approved.
(Ord. 2019-0056 § 74, 2019.)
H106.2 - Electrical service.
Signs that require electrical service shall comply with the Electrical Code, Title 27, of the Los
Angeles County Code.
(Ord. 2019-0056 § 75, 2019.)
SECTION H110 - ROOF SIGNS
H110.1 - General.
Roof signs shall be constructed entirely of metal or other approved noncombustible material
except as provided for in Sections H106.1.1 and H107.1. Provisions shall be made for electric
grounding of metallic parts. Where combustible materials are permitted in letters or other
ornamental features, wiring and tubing shall be kept free and insulated therefrom. Roof signs
shall be so constructed as to leave a clear space of not less than 6 feet (1829 mm) between the
roof level and the lowest part of the sign and shall have not less than 5 feet (11524 mm)
clearance between the vertical supports thereof. Roof sign structures shall not project beyond an
exterior wall.
Exception: Signs on flat roofs with every part of the roof accessible shall not be required to provide
clear space between the roof level and the lowest part of the sign.
Blocks, angles, or supports fastened to the roof shall be located as not to interfere with the drainage
of the roof and, where necessary, flashing or counter flashing shall be placed.
(Ord. 2019-0056 § 76, 2019.)
SECTION H112 - PROJECTING SIGNS
H112.1 - General.
Projecting signs shall be constructed entirely of metal or other noncombustible material and
securely attached to a building or structure by metal supports such as bolts, anchors, supports,
chains, guys or steel rods. Staples or nails shall not be used to secure any projecting sign to any
building or structure. The dead load of projecting signs not parallel to the building or structure
and the load due to wind pressure shall be supported with chains, guys or steel rods having net
cross-sectional dimension of not less than 3/8 inch (9.5 mm) diameter. Such supports shall be
erected or maintained at an angle of not less than 45 percent (0.78 rad) with the horizontal to
resist the dead load and at angle of 45 percent (0.78 rad) or more with the face of the sign to
resist the specified wind pressure. If such projecting sign exceeds 30 square feet (2.8 m 2 ) in one
facial area, there shall be provided not fewer than two such supports on each side not more than
8 feet (2438 mm) apart to resist the wind pressure.
The thickness of projecting signs shall comply with Table 4-B.
(Ord. 2019-0056 § 77, 2019.)
SECTION H115 - DELETED
(Ord. 2019-0056 § 78, 2019.)
APPENDIX J - GRADING
SECTION J101 - GENERAL
J101.1 - Scope.
The provisions of this Appendix apply to grading, excavation, and earthwork construction,
including fills and embankments, and the control of runoff from graded sites, including erosion
sediments and construction-related pollutants. The purpose of this Appendix is to safeguard life,
limb, property, and the public welfare by regulating grading on property subject to this Code.
(Ord. 2019-0056 § 79, 2019.)
J101.2 - Flood hazard areas.
Unless the applicant has submitted a hydrology and hydraulic analysis, prepared in accordance
with standard engineering practice by a California licensed civil engineer, that demonstrates the
proposed work will not result in any increase in the level of the base flood, grading, excavation
and earthwork construction, including fills and embankments, shall not be permitted in
floodways designated in Chapter 11.60 of Title 11 - Health and Safety - of the Los Angeles
County Code, or in floodways that are in flood hazard areas established in Section 1612.3, or in
flood hazard areas where design flood elevations are specified but floodways have not been
designated.
(Ord. 2019-0056 § 79, 2019.)
J101.3 - General hazards.
Whenever the Building Official determines that any existing excavation, embankment, or fill on
property subject to this Code has become a hazard to life and limb, or endangers property, or
adversely affects the safety, use, or stability of a public way or drainage channel, the Building
Official may give written notice thereof to the owner of the property upon which the excavation,
embankment, or fill is located, or other person or agent in control of said property. Upon receipt
of said notice, the owner or other person or agent in control of the property shall repair or
eliminate such excavation, embankment, or fill so as to eliminate the hazard, in conformance
with the requirements of this Code, within the period specified in said notice.
(Ord. 2019-0056 § 79, 2019.)
J101.4 - Safety precautions.
If at any stage of the work the Building Official determines by inspection that further grading as
authorized is likely to endanger any public or private property, or result in the deposition of
debris on any public way, or interfere with any existing drainage course, the Building Official
may order the work stopped by notice in writing served on any persons engaged in doing or
causing such work to be done, and any such person shall immediately stop such work. The
Building Official may authorize the work to proceed if the Building Official finds that adequate
safety precautions can be taken or corrective measures incorporated in the work to avoid
likelihood of such danger, deposition, or interference.
If the grading work as done has created or resulted in a hazardous condition, the Building Official
shall give written notice requiring correction thereof as specified in Section J101 of this Code.
(Ord. 2019-0056 § 79, 2019.)
J101.5 - Protection of utilities.
Both the permittee and the owner of the property on which the grading is performed shall be
responsible for the prevention of damage to any public and/or private utilities or services.
(Ord. 2019-0056 § 79, 2019.)
J101.6 - Protection of adjacent property.
Both the permittee and owner of the property on which the grading is performed shall be
responsible for the prevention of damage to adjacent property. No person shall excavate on land
sufficiently close to the property line to endanger any adjoining public street, sidewalk, alley, or
other public or private property without taking adequate measures to support and protect such
property from settling, cracking, or other damage that might result from the proposed work. Any
person performing any grading that involves imported or exported materials shall take special
precautions, as approved by the Building Official, to prevent such materials from being
deposited on adjacent properties, any public way, and/or any drainage course.
(Ord. 2019-0056 § 79, 2019.)
J101.7 - Storm water control measures.
Both the permittee and the owner of the property on which the grading is performed shall put
into effect and maintain all precautionary measures necessary to protect adjacent water courses
and public or private property from damage by erosion, flooding, and deposition of mud, debris,
and construction-related pollutants originating from the site during grading and related
construction activities.
(Ord. 2019-0056 § 79, 2019.)
J101.8 - Maintenance of protective devices and rodent control.
All drainage structures and other protective devices and all burrowing rodent control measures,
as shown on the grading plans approved by the Building Official, shall be maintained in a good
condition and, when necessary, promptly repaired by the permittee or the owner of the property
on which grading has been performed or by any other person or agent in control of such
property.
(Ord. 2019-0056 § 79, 2019.)
J101.9 - Correlation with other sections.
The provisions of this Appendix are independent of the provisions of Chapter 99 of this Code
relating to building and property rehabilitation. This Section may be applied even though the
same facts have been used to determine that there is substandard property subject to the
provisions of Chapter 99.
(Ord. 2019-0056 § 79, 2019.)
J101.10 - Conditions of approval.
In granting any permit under this Code, the Building Official may include such conditions as
may be reasonably necessary to prevent creation of a nuisance or hazard to public or private
property. Such conditions may include, but shall not be limited to:
1. Improvement of any existing grading to comply with the standards of this Code.
2. Requirements for fencing of excavations or fills that would otherwise be hazardous.
3. Requirements for temporary excavations and shoring to be shown on plans.
(Ord. 2019-0056 § 79, 2019.)
J102.1 - Definitions.
For the purposes of this Appendix, the terms, phrases, and words listed in this Section and their
derivatives shall have the indicated meanings.
APPROVAL. When the proposed work or completed work conforms to this Appendix, as determined
by and to the satisfaction of the Building Official.
AS-BUILT. See Section J105.12.
BEDROCK. The relatively solid, undisturbed rock in place either at the ground surface or beneath
superficial deposits of alluvium, colluvium, and/or soil.
BENCH. A relatively level step excavated into earth material on which fill is to be placed.
BEST MANAGEMENT PRACTICE (BMP). Practices, prohibitions of practices, or other activities to
reduce or eliminate the discharge of pollutants to surface waters. BMPs include structural and
nonstructural controls, management practices, operation and maintenance procedures, and system,
design, and engineering methods that are required to be employed in order to comply with the
requirements of the National Pollution Discharge Elimination System (NPDES) permit issued to the
County of Los Angeles (see Section 106.4.3 and Title 31 - Green Building Standards Code - of the Los
Angeles County Code).
BORROW. Earth material acquired from an off-site location for use in grading on a site.
CIVIL ENGINEER. A professional engineer licensed in the State of California to practice in the field
of civil works.
CIVIL ENGINEERING. The application of the knowledge of the forces of nature, principles of
mechanics, and the properties of materials to the evaluation, design, and construction of civil works.
COMPACTION. The densification of a fill by mechanical means.
CUT. See "Excavation."
DESILTING BASINS. Physical structures, constructed for the removal of sediments from surface
water runoff.
DESIGN ENGINEER. The Civil Engineer responsible for the preparation of the grading plans for the
site grading work.
DOWN DRAIN. A device for collecting water from a swale or ditch located on or above a slope, and
safely delivering it to an approved drainage facility.
EARTH MATERIAL. Any rock, natural soil, or fill, or any combination thereof.
ENGINEERING GEOLOGIST. A geologist experienced and knowledgeable in engineering geology,
holding a license as a geologist in the specialty of engineering geology issued by the State of California
under the applicable provisions of the Geologist and Geophysicist Act of the Business and Professions
Code.
ENGINEERING GEOLOGY. The application of geologic knowledge and principles in the
investigation and evaluation of naturally occurring rock and soil for use in the design of civil works.
EROSION. The wearing away of the ground surface as a result of the movement of wind, water, or
ice.
EXCAVATION. The removal of earth material by artificial means, also referred to as a cut.
FIELD ENGINEER. The Civil Engineer responsible for performing the functions as set forth in
Section J105.3.
FILL. Deposition of earth materials by artificial means.
GEOTECHNICAL ENGINEER. See "Soils Engineer".
GEOTECHNICAL HAZARD. An adverse condition due to landslide, settlement, and/or slippage.
These hazards include, but are not limited to, loose debris, slopewash, and mud flows from natural or
graded slopes.
GRADE. The vertical location of the ground surface.
GRADE, EXISTING. The grade prior to grading.
GRADE, FINAL. See Section J105.7.
GRADE, FINISHED. The grade of the site at the conclusion of all grading efforts.
GRADE, INITIAL. See Section J105.7.
GRADE, ROUGH. See Section J105.7.
GRADING. An excavation or fill or combination thereof.
KEY. A compacted fill placed in a trench excavated in earth material beneath the toe of a slope.
LANDSCAPE ARCHITECT. A person who holds a certificate to practice landscape architecture in
the State of California under the applicable landscape architecture provisions of Division 3, Chapter 3.5,
of the Business and Professions Code.
LINE. The horizontal location of the ground surface.
PERMITTEE. See Section J105.6.
PRIVATE SEWAGE DISPOSAL SYSTEM. A septic tank with effluent discharging into a subsurface
disposal field, into one or more seepage pits, or into a combination of a subsurface disposal field and a
seepage pit or of such other facilities as may be permitted in accordance with the procedures and
requirements set forth in Title 28 - Plumbing Code - of the Los Angeles County Code and as required by
the Los Angeles County Department of Public Health.
PROJECT CONSULTANTS. The professional consultants required by this Code, which may consist
of the Design Engineer, Field Engineer, Soils Engineer, Engineering Geologist, and Landscape Architect
as applicable to this Appendix.
PROFESSIONAL INSPECTION. The inspection required by this Code to be performed by the
Project Consultants. Such inspections shall be sufficient to form an opinion relating to the conduct of the
work.
QSD. Qualified SWPPP Developer as defined in the California State Construction General Permit.
QSP. Qualified SWPPP Practitioner as defined in the California State Construction General Permit.
SITE. A lot or parcel of land or contiguous combination thereof, under the same ownership, where
grading is performed or permitted.
SLOPE. An inclined surface, the inclination of which is expressed as a ratio of horizontal distance to
vertical distance.
SOIL. Naturally occurring superficial deposits overlying parent bedrock.
SOILS ENGINEER (GEOTECHNICAL ENGINEER). A licensed civil engineer experienced and
knowledgeable in the practice of soils engineering.
SOILS ENGINEERING (GEOTECHNICAL ENGINEERING). The application of the principles of soils
mechanics in the investigation, evaluation, and design of civil works involving the use of earth materials
and the inspection or testing of construction thereof.
STORM DRAIN SYSTEM. A conveyance or system of conveyances, including roads with drainage
systems, municipal streets, catch basins, curbs, gutters, ditches, and man-made channels, designed or
used for collecting and conveying storm water.
STORM WATER POLLUTION PREVENTION PLAN (SWPPP). A site drawing with details, notes,
and related documents that identify the measures proposed by the permittee to: (1) control erosion and
prevent sediment and construction-related pollutants from being carried offsite by storm water, and (2)
prevent non-storm-water discharges from entering the storm drain system.
SURFACE DRAINAGE. Flows over the ground surface.
SOIL TESTING AGENCY. An agency regularly engaged in the testing of soils and rock under the
direction of a Civil Engineer experienced in soil testing.
TERRACE. A relatively level step constructed in the face of a graded slope for drainage and
maintenance purposes.
(Ord. 2019-0056 § 80, 2019.)
SECTION J103 - PERMITS REQUIRED
J103.1 - Permits required.
Except as exempted in Section J103.2, grading shall not be performed without first having
obtained a permit from the Building Official. A grading permit does not include the construction
of retaining walls or other structures. A separate permit shall be obtained for each site and may
cover both excavations and fills. Any engineered grading as described in Section J104.2.3 shall
be performed by a contractor licensed by the State of California to perform the work described
hereon. Regular grading less than 5,000 cubic yards may require a licensed contractor if the
Building Official determines that special conditions or hazards exist.
(Ord. 2019-0056 § 81, 2019.)
J103.2 - Exemptions.
A grading permit shall not be required for the following:
1. When approved by the Building Official, grading in an isolated, self-contained area, provided that the
public is not endangered and that such grading will not adversely affect adjoining properties or public
rights of way.
. . .
7. Exploratory excavations performed under the direction of a Geotechnical Engineer or Engineering
Geologist. This shall not exempt grading of access roads or pads created for exploratory
excavations. Exploratory excavations must not create a hazardous condition to adjacent properties
or the public in accordance with Section J101.3. A restoration plan must be provided and approved
by the Building Official for all grading of access roads or pads. Restoration shall be completed within
90 days after the completion of soils testing unless otherwise approved by the Building Official.
8. An excavation that does not exceed 50 cubic yards (38.3 m 3 ) and complies with one of the following
conditions and as shown in Figure J103.2:
(a) Is less than 2 feet (0.6 m) in depth.
(b) Does not create a cut slope greater than 5 feet (1.5 m) measured vertically upward from the cut
surface to the surface of the natural grade and is not steeper than 2 units horizontal to 1 unit
vertical (50 percent slope).
9. A fill not intended to support a structure that does not obstruct a drainage course and complies with
one of the following conditions and as shown in Figure J103.2:
(a) Is less than 1 foot (0.3 m) in depth and is placed on natural terrain with a slope flatter than 5
units horizontal to 1 unit vertical (20 percent slope).
(b) Is less than 3 feet (0.9 m) in depth at its deepest point measured vertically upward from natural
grade to the surface of the fill, does not exceed 50 cubic yards, and creates a fill slope no
steeper than 2 units horizontal to 1 unit vertical (50 percent slope).
(c) Is less than 5 feet (1.5 m) in depth at its deepest point measured vertically upward from natural
grade to the surface of the fill, does not exceed 20 cubic yards, and creates a fill slope no
steeper than 2 units horizontal to 1 unit vertical (50 percent slope).
Exemption from the permit requirements of this Appendix shall not be deemed to grant authorization
for any work to be done in any manner in violation of the provisions of this Code or any other laws or
ordinances of this jurisdiction.
(Ord. 2019-0056 § 81, 2019.)
J103.3 - Unpermitted grading.
A person shall not own, use, occupy, or maintain any site containing unpermitted grading. For
the purposes of this Code, unpermitted grading shall be defined as either of the following:
(1) Grading that was performed, at any point in time, without the required permit(s) having first been
obtained from the Building Official, pursuant to Section J103.1; or
(2) Grading for which a permit was obtained pursuant to this Section, but which was not completed,
pursuant to Section J105, prior to the expiration of the permit, pursuant to Section 106.5.4.
(Ord. 2019-0056 § 81, 2019.)
J103.4 - Availability of permit at site.
No person shall perform any grading that requires a permit under this Appendix unless a copy of
the grading permit and approved grading plans are in the possession of a responsible person and
available at the site for the Building Official's reference.
(Ord. 2019-0056 § 81, 2019.)
J103.5 - Grading fees.
Fees shall be assessed in accordance with the provisions of this Section. The amount of the fees
shall be as specified in Section 107.
1. Plan Review Fees. When a plan or other data are required to be submitted, a plan review fee shall
be paid at the time of submitting plans and specifications for review. Separate plan review fees shall
apply to retaining walls or major drainage structures as required elsewhere in this Code. For
excavation and fill on the same site, the fee shall be based on the volume of excavation or fill,
whichever is greater.
2. Permit Fees. A fee for each grading permit shall be paid to the Building Official at the time of
issuance of the permit. Separate permits and fees shall apply to retaining walls or major drainage
structures as required elsewhere in this Code.
3. Site Inspection Fee. When the Building Official finds that a visual inspection of the site is necessary
to establish drainage requirements for the protection of property, existing buildings, or the proposed
construction, a site inspection shall be made during plan check of grading plans. A fee for such
inspection shall be paid to the Building Official at the time of submitting plans and specifications for
review.
(Ord. 2019-0056 § 81, 2019.)
J103.6 - Compliance with zoning code.
The Building Official may refuse to issue a grading permit for work on a site if either the
proposed grading or the proposed land use for the site shown on the grading plan application
does not comply with the provisions of Title 22 - Planning and Zoning - of the Los Angeles
County Code.
(Ord. 2019-0056 § 81, 2019.)
J103.7 Grading security.
J103.7.1 - Scope and purpose.
The Building Official may require a permittee or the owner(s) of the property on which the
grading is proposed to occur to provide security, as a condition of the issuance of a grading
permit for any grading involving more than 1,000 cubic yards (764.6 m 3 ). Where unusual
conditions or special hazards exist, the Building Official may require security for grading
involving less than 1,000 cubic yards (764.6 m 3 ). The purpose of the security shall be to
guarantee the permittee's obligation to mitigate any hazardous conditions, including flood and
geotechnical hazards, that may be created if the grading is not completed in accordance with the
approved plans and specifications, and to complete any work that the Building Official
determines is necessary to bring the property into compliance with this Appendix.
Security required by this Section may include incidental off-site grading on property contiguous with
the site to be developed, provided written consent of the owner of such contiguous property is filed with
the Building Official.
The Building Official may waive the requirements for security for the following:
1. Grading being done by or for a governmental agency.
2. Grading necessary to remove a geotechnical hazard, where such work is covered by an agreement
and security is posted pursuant to the provisions of Title 21 - Subdivisions - of the Los Angeles
County Code.
3. Grading on a site, not exceeding a slope of three units horizontal to one unit vertical, provided such
grading as determined by the Building Official will not affect drainage from or to adjacent properties.
4. Filling of holes or depressions, provided such grading will not affect the drainage from or to adjacent
properties.
(Ord. 2019-0056 § 81, 2019.)
J103.7.2 - Form of security.
The security referred to in Section J103.7.1 shall be in one of the following forms:
1. A bond furnished by a corporate surety authorized to do business in this state.
2. Cash.
3. Savings and loan certificates or shares deposited and assigned to the County as provided in Chapter
4.36 of Title 4 - Revenue and Finance - of the Los Angeles County Code.
4. An instrument of credit from a financial institution subject to regulation by the state or federal
government and pledging that funds in the amount required by the Building Official are on deposit
and guaranteed for payment, or a letter of credit is issued by such a financial institution.
(Ord. 2019-0056 § 81, 2019.)
J103.7.3 - Amount of security.
The amount of security shall be based on the number of cubic yards of material in either
excavation or fill, whichever is greater, and the cost of all drainage or other protective devices or
work necessary to eliminate potential flooding and geotechnical hazards. That portion of the
security valuation based on the volume of material in either excavation or fill shall be computed
as follows:
100,000 cubic yards or less - 50 percent of the estimated cost of grading work.
Over 100,000 cubic yards - 50 percent of the cost of the first 100,000 cubic yards plus 25 percent of
the estimated cost of that portion in excess of 100,000 cubic yards.
When the rough grading has been completed in conformance with the requirements of this Code, the
Building Official may, at his or her discretion, consent to a proportionate reduction of the security to an
amount estimated to be adequate to ensure completion of the grading work, site development, or planting
remaining to be performed. The costs referred to in this Section shall be as estimated by the Building
Official.
(Ord. 2019-0056 § 81, 2019.)
J103.7.4 - Conditions.
All security shall include the conditions that the principal shall:
1. Comply with all of the provisions of this Code, applicable laws, and ordinances;
2. Comply with all of the terms and conditions of the grading permit, and
3. Complete all of the work authorized by the permit.
(Ord. 2019-0056 § 81, 2019.)
J103.7.5 - Term of security.
The term of each security shall begin upon the filing with the Building Official, and the security
shall remain in effect until the work authorized by the grading permit is completed and approved
by the Building Official.
(Ord. 2019-0056 § 81, 2019.)
J103.7.6 - Default procedures.
In the event any grading for which a permit has been issued is not completed in accordance with
the approved plans and specifications for said work or with all terms and conditions of the
grading permit, the Building Official may declare that a default has occurred. The Building
Official shall give notice thereof to the principal and surety or financial institution executing the
security, or to the owner in the case of a cash bond or assignment.
The Building Official may thereafter determine the work that is necessary to mitigate any hazardous
or unsafe conditions on the site and cause such work to be performed.
Where the security consists of a bond or instrument of credit, the surety or financial institution
executing the security shall be responsible for the payment of all costs and expenses incurred by the
Building Official in causing such work to be performed, up to the full amount of the security. In the case of
cash security or assignment, the Building Official may pay all costs and expenses incurred in causing
such work to be performed from the funds deposited and return any unused portion of such deposit or
funds to the person making said deposit or assignment.
(Ord. 2019-0056 § 81, 2019.)
J103.7.7 - Right of entry.
The Building Official or the authorized representative of any surety company or financial
institution furnishing the security shall have access to the premises described in the permit for
the purpose of inspecting the work.
In the event of default, as described in Section J103.7.6, the surety or financial institution furnishing
the security, or the Building Official, or any person employed or engaged on the behalf of any of these
parties, shall have the right to go upon the premises to perform the mitigation work, as described in
Section J103.7.6.
Neither the permittee, owner, or any other person shall interfere with or obstruct the ingress into or
egress from any such premises of any authorized representative of the surety or financial institution
executing the security or the Building Official engaged to perform the mitigation work, as described in
Section J103.7.6.
(Ord. 2019-0056 § 81, 2019.)
FIGURE J103.2
GRADING EXEMPTION CASES
(Ord. 2019-0056 § 82, 2019.)
SECTION J104 - PERMIT APPLICATION AND SUBMITTALS
J104.1 - Submittal requirements.
In addition to the provisions of Section 106.4, the applicant shall state the following:
1. The estimated quantities of excavation, fill, borrow, removal, or combination thereof.
2. The proposed land use for the site on which the grading is to be performed.
(Ord. 2019-0056 § 83, 2019.)
J104.2 - Site plan requirements.
In addition to the provisions of Section 106, a grading plan shall show the existing grade and
finished grade in contour intervals of sufficient clarity to indicate the nature and extent of the
work and show in detail that it complies with the requirements of this Code. The plans shall
show the existing grade on adjoining properties in sufficient detail to identify how grade changes
will conform to the requirements of this Code.
(Ord. 2019-0056 § 83, 2019.)
J104.2.1 - Grading designation.
Grading in excess of 5,000 cubic yards (3,825 m 3 ), or that is proposed to support any structure,
shall be designated as "engineered grading." All engineered grading shall be performed in
accordance with an approved grading plan and specifications prepared by a Civil Engineer,
unless otherwise required by the Building Official.
Grading involving less than 5,000 cubic yards (3,825 m 3 ), and that will not support any structure,
shall be designated "regular grading" unless the permittee chooses to have the grading be designated as
engineered grading, or the Building Official determines that, due to the existence of special conditions or
unusual hazards, the grading should be designated as engineered grading.
(Ord. 2019-0056 § 83, 2019.)
J104.2.2 - Regular grading requirements.
In addition to the provisions of Sections 106 and J104.2, an application for a regular grading
permit shall be accompanied by plans of sufficient clarity to indicate the nature and extent of the
work. The plans shall give the location of the work, the name of the owner, and the name of the
person who prepared the plan. The plan shall include the following information:
1. General vicinity of the proposed site.
2. Limits and depths of cut and fill.
3. Location of any buildings or structures where work is to be performed, and the location of any
buildings or structures within 15 feet (4.6 m) of the proposed grading.
4. Contours, flow areas, elevations, or slopes that define existing and proposed drainage patterns.
5. Storm water mitigation measures in accordance with the requirements of Section 106.4.3 of this
Code. See Section J110.8 for specific requirements.
6. Location of existing and proposed utilities, drainage facilities, and recorded public and private
easements and restricted use areas.
7. Location of all recorded floodways as established by Chapter 11.60 of Title 11 - Health and Safety -
of the Los Angeles County Code.
8. Location of all Special Flood Hazard Areas as designated and defined in Title 44 of the Code of
Federal Regulations.
(Ord. 2019-0056 § 83, 2019.)
J104.2.3 - Engineered grading requirements.
In addition to the provisions of Sections 106 and J104.2, an application for a permit for
engineered grading shall be accompanied by plans and specifications, and supporting data
consisting of a geotechnical report and engineering geology report.
Specifications shall contain information covering construction and material requirements. Plans shall
be drawn to scale on paper and shall be of sufficient clarity to indicate the nature and extent of the work
proposed and shall show in detail that the proposed work will conform to the provisions of this Code and
all relevant laws, ordinances, rules, and regulations. The first sheet of the plans shall depict the location
of the proposed work, the name and address of the owner, and the person by whom they were prepared.
The plans shall include or be accompanied by the following information:
1. General vicinity of the proposed site.
2. Property limits and accurate contours of existing ground and details of terrain and area drainage.
3. Limiting dimensions, elevations, or finish contours to be achieved by the grading, proposed drainage
channels, and related construction.
4. Detailed plans of all surface and subsurface drainage devices, walls, cribbing, dams, and other
protective devices to be constructed with, or as a part of, the proposed work. A map showing the
drainage area and the estimated runoff of the area served by any drains shall also be provided.
5. Location of any existing or proposed buildings or structures located on the property on which the
work is to be performed and the location of any buildings or structures on adjacent properties that
are within 15 feet (4.6 m) of the property or that may be affected by the proposed grading operations.
6. Recommendations in the geotechnical report and the engineering geology report shall be
incorporated into the grading plans or specifications. When approved by the Building Official, specific
recommendations contained in the soils engineering report and the engineering geology report, that
are applicable to grading, may be included by reference.
7. The dates of the geotechnical and engineering geology reports together with the names, addresses,
and phone numbers of the firms or individuals who prepared the reports.
8. A statement of the quantities of material to be excavated and/or filled. Earthwork quantities shall
include quantities for geotechnical and geological remediation. In addition, a statement of the
quantities of material to be imported or exported from the site.
9. A statement of the estimated starting and completion dates for proposed work.
10. A statement signed by the owner, acknowledging that a Design Engineer, Field Engineer,
Geotechnical Engineer, and Engineering Geologist, when appropriate, will be employed to perform
the services required by this Code, when the Building Official requires that such professional persons
be so employed. These acknowledgments shall be on a form furnished by the Building Official.
11. Storm water mitigation measures are required to be shown on the grading plan in accordance with
the requirement of Section 106.4.3 of this Code. See Section J110.8 for specific requirements.
12. A drainage plan for those portions of property proposed to be utilized as a building site (building
pad), including elevations of floors with respect to finish site grade and locations of proposed stoops,
slabs, and fences that may affect drainage.
13. Location and type of any proposed private sewage disposal system, including the location of the
expansion area.
14. Location of existing and proposed utilities, drainage facilities, and recorded public and private
easements and restricted use areas.
15. Location of all recorded floodways as established by Chapter 11.60 of Title 11 - Health and Safety -
of the Los Angeles County Code.
16. Location of all Special Flood Hazard Areas as designated and defined in Title 44 of the Code of
Federal Regulations.
(Ord. 2019-0056 § 83, 2019.)
J104.3 - Geotechnical and engineering geology reports.
The geotechnical report required by Section J104.2.3 shall include data regarding the nature,
distribution, and strength of existing soils, conclusions, and recommendations for grading
procedures and design criteria for corrective measures, including buttress fills, when necessary,
and an opinion on the adequacy for the intended use of sites to be developed by the proposed
grading as affected by geotechnical factors, including the stability of slopes. All reports shall
conform with the requirements of Section 111 and shall be subject to review by the Building
Official. Supplemental reports and data may be required as the Building Official may deem
necessary. Recommendations included in the reports and approved by the Building Official shall
be incorporated in the grading plan or specifications.
The engineering geology report required by Section J104.2.3 shall include an adequate description
of the geology of the site, conclusions, and recommendations regarding the effect of geologic conditions
on the proposed development, and an opinion on the adequacy for the intended use of sites to be
developed by the proposed grading, as affected by geologic factors. The engineering geology report shall
include a geologic map and cross sections utilizing the most recent grading plan as a base. All reports
shall conform with the requirements of Section 111 and shall be subject to review by the Building Official.
Supplemental reports and data may be required as the Building Official may deem necessary.
Recommendations included in the reports and approved by the Building Official shall be incorporated in
the grading plan or specifications.
Exception: A geotechnical or engineering geology report is not required where the Building Official
determines that the nature of the work applied for is such that a report is not necessary.
(Ord. 2019-0056 § 83, 2019.)
J104.4 - Liquefaction study.
For sites with mapped maximum considered earthquake spectral response accelerations at short
periods (S s ) greater than 0.5g as determined by Section 1613, a study of the liquefaction
potential of the site shall be provided and the recommendations incorporated in the plans. A
geotechnical investigation will be required when the proposed work is a "Project" as defined in
California Public Resources Code section 2693, and is located in an area designated as a
"Seismic Hazard Zone" as defined in section 3722 of Title 14 of the California Code of
Regulations and on Seismic Hazard Zone Maps issued by the State Geologist under Public
Resources Code section 2696.
Exception: A liquefaction study is not required where the Building Official determines from
established local data that the liquefaction potential is low.
(Ord. 2019-0056 § 83, 2019.)
SECTION J105 - INSPECTIONS
J105.1 - General.
Grading inspections shall be governed by Section 108 and as indicated herein. Grading
operations for which a permit is required shall be subject to inspection by the Building Official.
In addition, professional inspection of grading operations shall be performed by the Field
Engineer, the Geotechnical Engineer, and the Engineering Geologist retained to provide such
services in accordance with this Section for engineered grading and as required by the Building
Official for regular grading.
(Ord. 2019-0056 § 84, 2019.)
J105.2 - Special and supplemental inspections.
The special inspection requirements of Section 1705.6 shall apply to work performed under a
grading permit where required by the Building Official. In addition to the called inspections
specified in Section J105.7, the Building Official may make such other inspections as may be
deemed necessary to determine that the work is being performed in conformance with the
requirements of this Code. The Building Official may require investigations and reports by an
approved soil testing agency, Geotechnical Engineer and/or Engineering Geologist, and Field
Engineer. Inspection reports shall be provided when requested in writing by the Building
Official.
The Building Official may require continuous inspection of drainage devices by the Field Engineer in
accordance with this Section when the Building Official determines that the drainage devices are
necessary for the protection of the structures in accordance with Section 110.
(Ord. 2019-0056 § 84, 2019.)
J105.3 - Field engineer.
The Field Engineer shall provide professional inspection of those parts of the grading project
within such engineer's area of technical specialty, oversee and coordinate all field surveys, set
grade stakes, and provide site inspections during grading operations to ensure the site is graded
in accordance with the approved grading plan and the appropriate requirements of this Code.
During site grading, and at the completion of both rough grading and final grading, the Field
Engineer shall submit statements and reports as required by Sections J105.11 and J105.12. If
revised grading plans are required during the course of the work, they shall be prepared by a
Civil Engineer and approved by the Building Official.
(Ord. 2019-0056 § 84, 2019.)
J105.4 - Geotechnical engineer.
The Geotechnical Engineer shall provide professional inspection of those parts of the grading
project within such engineer's area of technical specialty, which shall include observation during
grading and testing for required compaction. The Geotechnical Engineer shall provide sufficient
observation during the preparation of the natural ground and placement and compaction of the
fill to verify that such work is being performed in accordance with the conditions of the approved
plan and the appropriate requirements of this Appendix. If conditions differing from the
approved geotechnical engineering and engineering geology reports are encountered during
grading, the Geotechnical Engineer shall provide revised recommendations to the permittee, the
Building Official, and the Field Engineer.
(Ord. 2019-0056 § 84, 2019.)
J105.5 - Engineering geologist.
The Engineering Geologist shall provide professional inspection of those parts of the grading
project within such engineer's area of technical specialty, which shall include professional
inspection of the bedrock excavation to determine if conditions encountered are in conformance
with the approved report. If conditions differing from the approved engineering geology report
are encountered, the Engineering Geologist shall provide revised recommendations to the
Geotechnical Engineer.
(Ord. 2019-0056 § 84, 2019.)
J105.6 - Permittee.
The permittee shall be responsible for ensuring that the grading is performed in accordance with
the approved plans and specifications and in conformance with the provisions of this Code. The
permittee shall engage project consultants, if required under the provisions of this Code, to
provide professional inspections on a timely basis. The permittee shall act as a coordinator
between the project consultants, the contractor, and the Building Official. In the event of
changed conditions, the permittee shall be responsible for informing the Building Official of
such change and shall provide revised plans for approval.
(Ord. 2019-0056 § 84, 2019.)
J105.7 - Required inspections.
The permittee shall call for an inspection by the Building Official at the following various stages
of work and shall obtain the approval of the Building Official prior to proceeding to the next
stage of work:
Pre-grade. Before any construction or grading activities occur at the site. Permittee shall schedule a
pre-grade inspection with the Building Official. The permittee shall ensure that all project consultants are
present at the pre-grade inspection.
Initial grade. When the site has been cleared of vegetation and unapproved fill, and has been
scarified, benched, or otherwise prepared for fill. No fill shall have been placed prior to this inspection.
Rough grade. When approximate final elevations have been established, drainage terraces, swales,
and other drainage devices necessary for the protection of the building sites from flooding have been
installed, berms have been installed at the top of the slopes, and the statements required by Section
J105.12 have been received.
Final grade. When grading has been completed, all drainage devices necessary to drain the building
pad have been installed, slope planting has been established, irrigation systems have been installed, and
the as-built plans and required statements and reports have been submitted.
(Ord. 2019-0056 § 84, 2019.)
J105.8 - Notification of noncompliance.
If, in the course of fulfilling their respective duties under this Appendix, the Field Engineer, the
Geotechnical Engineer, or the Engineering Geologist determines that the work is not being done
in conformance with this Appendix or the approved grading plans, the Field Engineer, the
Geotechnical Engineer, or the Engineering Geologist shall immediately report, in writing, the
discrepancies and the recommended corrective measures to the permittee and to the Building
Official.
(Ord. 2019-0056 § 84, 2019.)
J105.9 - Transfer of responsibility.
If the Field Engineer, the Geotechnical Engineer, or the Engineering Geologist of record is
changed at any time after the grading plans required pursuant to Section J104.2.2 or J104.2.3
have been approved by the Building Official, the permittee shall immediately provide written
notice of such change to the Building Official. The Building Official may stop the grading from
commencing or continuing until the permittee has identified a replacement and the replacement
has agreed in writing to assume responsibility for those parts of the grading project that are
within the replacement's area of technical competence.
(Ord. 2019-0056 § 84, 2019.)
J105.10 - Non-inspected grading.
No person shall own, use, occupy, or maintain any non-inspected grading. For the purposes of
this Code, non-inspected grading shall be defined as any grading for which a grading permit was
first obtained, pursuant to Section J103, above, but which has progressed beyond any point
requiring inspection and approval by the Building Official without such inspection and approval
having been obtained.
(Ord. 2019-0056 § 84, 2019.)
J105.11 - Routine field inspections and reports.
Unless otherwise directed by the Building Official, the Field Engineer for all engineered grading
projects shall prepare routine inspection reports and shall file these reports with the Building
Official as follows:
1. Bi-weekly during all times when grading of 400 cubic yards or more per week is occurring on the site;
2. Monthly, at all other times; and
3. At any time when requested in writing by the Building Official.
Such reports shall certify to the Building Official that the Field Engineer has inspected the grading
site and related activities and has found them in compliance with the approved grading plans and
specifications, this Code, all grading permit conditions, and all other applicable ordinances and
requirements. The reports shall conform to a standard "Report of Grading Activities" form, which shall be
provided by the Building Official.
(Ord. 2019-0056 § 84, 2019.)
J105.12 - Completion of work.
Upon completion of the rough grading work and at the final completion of the work, the
following reports and drawings and supplements thereto are required for engineered grading or
when professional inspection is otherwise required by the Building Official:
1. An "as-built" grading plan prepared by the Field Engineer retained to provide such services in
accordance with Section J105.3 showing all plan revisions as approved by the Building Official. This
shall include original ground surface elevations, as-built ground surface elevations, lot drainage
patterns, and the locations and elevations of surface drainage facilities and the outlets of subsurface
drains. As-built locations, elevations, and details of subsurface drains shall be shown as reported by
the Geotechnical Engineer.
The as-built grading plan shall be accompanied by a certification by the Field Engineer that to the
best of his or her knowledge, the work within the Field Engineer's area of responsibility was done in
accordance with the final approved grading plan.
2. A report prepared by the Geotechnical Engineer retained to provide such services in accordance
with Section J105.4, including locations and elevations of field density tests, summaries of field and
laboratory tests, other substantiating data, and comments on any changes made during grading and
their effect on the recommendations made in the approved geotechnical engineering investigation
report. The report shall include a certification by the Geotechnical Engineer that, to the best of his or
her knowledge, the work within the Geotechnical Engineer's area of responsibility is in accordance
with the approved geotechnical engineering report and applicable provisions of this Appendix. The
report shall contain a finding regarding the safety of the completed grading and any proposed
structures against hazard from landslide, settlement, or slippage.
3. A report prepared by the Engineering Geologist retained to provide such services in accordance with
Section J105.5, including a final description of the geology of the site and any new information
disclosed during the grading and the effect of such new information, if any, on the recommendations
incorporated in the approved grading plan. The report shall contain a certification by the Engineering
Geologist that, to the best of his or her knowledge, the work within the Engineering Geologist's area
of responsibility is in accordance with the approved engineering geology report and applicable
provisions of this Appendix. The report shall contain a finding regarding the safety of the completed
grading and any proposed structures against hazard from landslide, settlement, or slippage. The
report shall contain a final as-built geologic map and cross-sections depicting all the information
collected prior to and during grading.
4. The grading contractor shall certify, on a form prescribed by the Building Official, that the grading
conforms to said as-built plan and the approved specifications.
5. When a landscape permit is required by Section 490.1 of the California Department of Water
Resources Model Water Efficient Landscape Ordinance, the Landscape Architect shall certify on a
form prescribed by the Building Official that the landscaping conforms to approved landscape plans
and specifications.
(Ord. 2019-0056 § 84, 2019.)
J105.13 - Notification of completion.
The permittee shall notify the Building Official when the grading operation is ready for final
inspection. Final approval shall not be given until all work, including installation of all drainage
facilities and their protective devices, and all erosion-control measures, have been completed in
accordance with the final approved grading plan, and all required reports have been submitted
and approved.
(Ord. 2019-0056 § 84, 2019.)
J105.14 - Change of ownership.
Unless otherwise required by the Building Official, when a grading permit has been issued on a
site and the owner sells the property prior to final grading approval, the new property owner shall
be required to obtain a new grading permit.
(Ord. 2019-0056 § 84, 2019.)
SECTION J106 - EXCAVATIONS
J106.1 - Maximum cut slope.
The slope of cut surfaces shall be no steeper than is safe for the intended use, and shall be not
more than one unit vertical in two units horizontal (50 percent slope) unless the owner or the
owner's authorized agent furnishes a geotechnical or an engineering geology report, or both,
justifying a steeper slope. The reports must contain a statement by the Geotechnical Engineer or
Engineering Geologist that the site was investigated and an opinion that a steeper slope will be
stable and will not create a hazard to public or private property, in conformance with the
requirements of Section 111. The Building Official may require the slope of the cut surfaces to
be flatter in slope than 2 units horizontal to 1 unit vertical if the Building Official finds it
necessary for the stability and safety of the slope.
Exception: A cut surface shall be permitted to be at a slope of 1.5 units horizontal to one unit
vertical (67 percent slope) provided that all of the following are met:
1. It is not intended to support structures or surcharges.
2. It is adequately protected against erosion.
3. It is no more than 8 feet (2438 mm) in height.
4. It is approved by the Building Official.
5. Ground water is not encountered.
(Ord. 2019-0056 § 85, 2019.)
SECTION J107 - FILLS
J107.1 - General.
Unless otherwise recommended in the geotechnical report, fills shall comply with the provisions
of this Section.
Exception: The Building Official may permit a deviation from the provisions of this Appendix for
minor fills not intended to support structures, where no geotechnical report has been prepared.
(Ord. 2019-0056 § 86, 2019.)
J107.2 - Surface Preparation.
Fill slopes shall not be constructed on natural slopes steeper than 2 units horizontal to 1 unit
vertical (50 percent slope). The ground surface shall be prepared to receive fill by removing
vegetation, topsoil, and other unsuitable materials (including any existing fill that does not meet
the requirements of this Appendix), and scarifying the ground to provide a bond with the fill
material.
Subdrains shall be provided under all fills placed in natural drainage courses and in other locations
where seepage is evident, except where the Geotechnical Engineer or Engineering Geologist
recommends otherwise. Such sub-drainage systems shall be of a material and design approved by the
Geotechnical Engineer and acceptable to the Building Official. The Geotechnical Engineer shall provide
continuous inspection during the process of subdrain installations. The location of the subdrains shall be
shown on a plan prepared by the Geotechnical Engineer. Excavations for the subdrains shall be
inspected by the Engineering Geologist when such subdrains are included in the recommendations of the
Engineering Geologist.
(Ord. 2019-0056 § 86, 2019.)
J107.3 - Benching.
Where existing grade is at a slope steeper than one unit vertical in five units horizontal (20
percent slope) and the depth of the fill exceeds 5 feet (1524 mm), benching shall be provided into
sound bedrock or other competent material as determined by the Geotechnical Engineer in
accordance with Figure J107.3, or as determined by the Geotechnical Engineer. When fill is to be
placed over a cut, a key shall be provided that is not less than 10 feet (3048 mm) in width and 2
feet (610 mm) in depth. The area beyond the toe of fill shall be sloped for sheet overflow or a
paved drain shall be constructed thereon. The Geotechnical Engineer or Engineering Geologist,
or both, shall inspect and approve the cut as being suitable for the foundation and placement of
fill material before any fill material is placed on the excavation.
(Ord. 2019-0056 § 86, 2019.)
J107.4 - Fill material.
Fill material shall not include organic, frozen, or other deleterious materials. Rock or similar
irreducible material greater than 12 inches (305 mm) in any dimension shall not be included in
fills.
Exception: The Building Official may permit placement of larger rock when the Geotechnical
Engineer properly devises and recommends a method of placement, and continuously inspects the
placement and approves the fill stability. The following requirements shall also apply:
1. Prior to issuance of the grading permit, potential rock disposal areas shall be delineated on the
grading plan.
2. Rock sizes greater than 12 inches (0.3 m) in maximum dimension shall be 10 feet (3.0 m) or more
below grade, measured vertically.
3. Rocks shall be placed so as to assure filling of all voids with well-graded soil.
4. The reports submitted by the Geotechnical Engineer shall acknowledge the placement of the
oversized material and whether the work was performed in accordance with the engineer's
recommendations and the approved plans.
5. The location of oversized rock dispersal areas shall be shown on the as-built plan.
(Ord. 2019-0056 § 86, 2019.)
J107.5 - Compaction.
All fill material shall be compacted to a minimum of 90 percent of maximum density as
determined by ASTM D1557, Modified Proctor, in lifts not exceeding 12 inches (305 mm) in
depth within 40 feet (12.2 m) below finished grade and 93 percent of maximum dry density
deeper than 40 feet (12.2 m) below finished grade, unless a lower relative compaction (not less
than 90 percent of maximum dry density) is justified by the Geotechnical Engineer and approved
by the Building Official. Where ASTM D1557, Modified Proctor, is not applicable, a test
acceptable to the Building Official shall be used.
Field density shall be determined by a method acceptable to the Building Official. However, not less
than ten percent of the required density tests, uniformly distributed, shall be obtained by the Sand Cone
Method.
Fill slopes steeper than 2 units horizontal to 1 unit vertical (50-percent slope) shall be constructed by
the placement of soil a sufficient distance beyond the proposed finish slope to allow compaction
equipment to operate at the outer surface limits of the final slope surface. The excess fill is to be removed
prior to completion or rough grading. Other construction procedures may be utilized when it is first shown
to the satisfaction of the Building Official that the angle of slope, construction method, and other factors
will comply with the intent of this Section.
(Ord. 2019-0056 § 86, 2019.)
J107.6 - Maximum slope.
The slope of fill surfaces shall be not steeper than is safe for the intended use. Fill slopes steeper
than one unit vertical in two units horizontal (50-percent slope) shall be justified by geotechnical
reports conforming to the requirements of Section 111, containing a statement by the
Geotechnical Engineer that the site has been investigated and an opinion that a steeper fill slope
will be stable and will not create a hazard to public or private property. Substantiating
calculations and supporting data may be required where the Building Official determines that
such information is necessary to verify the stability and safety of the proposed slope. The
Building Official may require the fill slope to be constructed with a face flatter in slope than 2
units horizontal to 1 unit vertical (50-percent slope) if the Building Official finds it necessary for
stability and safety of the slope.
(Ord. 2019-0056 § 86, 2019.)
J107.7 - Slopes to receive fill.
Where fill is to be placed above the top of an existing slope steeper than 3 units horizontal to 1
unit vertical (33-percent slope), the toe of the fill shall be set back from the top edge of the
existing slope a minimum distance of 6 feet (1.8 m) measured horizontally or such other distance
as may be specifically recommended by a Geotechnical Engineer or Engineering Geologist and
approved by the Building Official.
(Ord. 2019-0056 § 86, 2019.)
J107.8 - Inspection of fill.
For engineered grading, the Geotechnical Engineer shall provide sufficient inspections during the
preparation of the natural ground and the placement and compaction of the fill to ensure that the
work is performed in accordance with the conditions of plan approval and the appropriate
requirements of this Appendix. In addition to the above, the Geotechnical Engineer shall provide
continuous inspection during the entire fill placement and compaction of fills that will exceed a
vertical height or depth of 30 feet (9.1 m) or result in a slope surface steeper than 2 units
horizontal to 1 unit vertical (50-percent slope).
(Ord. 2019-0056 § 86, 2019.)
J107.9 - Testing of fills.
Sufficient tests of the fill soils shall be made to determine the density and to verify compliance of
the soil properties with the design requirements. This includes soil types and shear strengths in
accordance with Section J111 Referenced Standards.
(Ord. 2019-0056 § 86, 2019.)
SECTION J108 - SETBACKS
J108.1 - General.
Cut and fill slopes shall be set back from the property lines in accordance with this Section.
Setback dimensions shall be measured perpendicular to the property line and shall be as shown
in Figure J108.1, unless substantiating data is submitted justifying reduced setbacks and reduced
setbacks are recommended in a geotechnical engineering and engineering geology report
approved by the Building Official.
(Ord. 2019-0056 § 87, 2019.)
J108.2 - Top of slope.
The setback at the top of a cut slope shall be not less than that shown in Figure J108.1, or than is
required to accommodate any required interceptor drains, whichever is greater. For graded
slopes, the property line between adjacent lots shall be at the apex of the berm at the top of the
slope. Property lines between adjacent lots shall not be located on a graded slope steeper than 5
units horizontal to 1 unit vertical (20- percent slope).
(Ord. 2019-0056 § 87, 2019.)
J108.3 - Toe of fill slope protection.
The setback from the toe of a fill slope shall not be less than that shown by Figure J108.1. Where
required to protect adjacent properties at the toe of a slope from adverse effects of the grading,
additional protection, approved by the Building Official, shall be included. Examples of such
protection may include but shall not be limited to:
1. Setbacks greater than those required by Figure J108.1.
2. Provisions for retaining walls or similar construction.
3. Erosion protection of the fill slopes.
4. Provision for the control of surface waters.
(Ord. 2019-0056 § 87, 2019.)
J108.4 - Alternate setbacks.
The Building Official may approve alternate setbacks if he or she determines that no hazard to
life or property will be created or increased. The Building Official may require an investigation
and recommendation by a qualified engineer or Engineering Geologist to justify any proposed
alternate setback.
(Ord. 2019-0056 § 87, 2019.)
FIGURE J108.1
SETBACK DIMENSIONS
(Ord. 2019-0056 § 88, 2019.)
SECTION J109 - DRAINAGE AND TERRACING
J109.1 - General.
Unless otherwise recommended by a licensed Civil Engineer and approved by the Building
Official, drainage facilities and terracing shall be provided in accordance with the requirements
of Section J109.2 for all cut and fill slopes 3 units horizontal to 1 unit vertical (33-percent slope)
and steeper.
For slopes flatter than 3 units horizontal to 1 unit vertical (33-percent slope) and steeper than 5 units
horizontal to 1 unit vertical (20-percent slope), a paved swale or ditch shall be installed at 30 foot (9.1 m)
vertical intervals to control surface drainage and debris. Swales shall be sized based on contributory area
and have adequate capacity to convey intercepted waters to the point of disposal as defined in Section
J109.5. Swales must be paved with reinforced concrete not less than 3 inches (0.08 m) in thickness,
reinforced with 6-inch (0.2 m) by 6-inch (0.2 m) No. 10 by No. 10 welded wire fabric or equivalent
reinforcing centered in the concrete slab or an equivalent approved by the Building Official. Swales must
have a minimum flow line depth of 1 foot (0.3 m) and a minimum paved width of 18 inches (0.5 m).
Swales shall have a minimum gradient of not less than 5 percent. There shall be no reduction in grade
along the direction of flow unless the velocity of flow is such that slope debris will remain in suspension on
the reduced grade.
(Ord. 2019-0056 § 89, 2019.)
J109.2 - Drainage terraces.
Drainage terraces not less than 8 feet (2.4 m) in width shall be established at not more than 30-
foot (9144 mm) vertical intervals on all cut or fill slopes to control surface drainage and debris.
When only one terrace is required, it shall be at mid-height. For cut or fill slopes greater than 100
feet (30.5 m) and up to 120 feet (36.6 m) in vertical height, one terrace at approximately mid-
height shall be 20 feet (6.1 m) in width. Terrace widths and spacing for cut and fill slopes greater
than 120 feet (36.6 m) in height shall be designed by the Civil Engineer and approved by the
Building Official. Suitable access shall be provided to permit proper cleaning and maintenance.
Drainage swales on terraces shall have a longitudinal grade of not less than 5 percent nor more than
12 percent and a minimum depth of 1 foot (0.3 m) at the flow line. There shall be no reduction in grade
along the direction of flow unless the velocity of flow is such that slope debris will remain in suspension on
the reduced grade. Drainage swales must be paved with reinforced concrete not less than 3 inches (0.8
m) in thickness, reinforced with 6-inch (0.2 m) by 6-inch (0.2 m) No. 10 by No. 10 welded wire fabric or
equivalent reinforcing centered in the concrete slab or an approved equal paving. Drainage swales shall
have a minimum depth at the deepest point of 1 foot (0.3 m) and a minimum paved width of 5 feet (1.5
m). Drainage swales on terraces shall be sized based on contributory area and have adequate capacity
to convey intercepted waters to the point of disposal as defined in Section J109.5. Downdrains or
drainage outlets shall be provided at approximately 300 foot (91.4 m) intervals along the drainage terrace
or at equivalent locations. Down drains and drainage outlets shall be of approved materials and of
adequate capacity to convey the intercepted waters to the point of disposal as defined in Section J109.5.
(Ord. 2019-0056 § 89, 2019.)
J109.3 - Interceptor drains and overflow protection.
Berms, interceptor drains, swales, or other devices shall be installed along the top of cut slopes to
prevent surface waters from overflowing onto and damaging the face of a slope. Berms used for
slope protection shall not be less than 12 inches (0.3 m) above the level of the pad and shall slope
back at least 4 feet (1.2 m) from the top of the slope.
Interceptor drains shall be installed along the top of graded slopes greater than 5 feet in height
receiving drainage from a slope with a tributary width greater than 30 feet (9.1 m), measured horizontally.
They shall have a minimum depth of 1 foot (305 mm) and a minimum width of 3 feet (915 mm). The slope
shall be approved by the Building Official, but shall be not less than one unit vertical in 50 units horizontal
(2-percent slope). The drain shall be paved with concrete not less than 3 inches (76mm) in thickness, or
by other materials suitable to the application, and reinforced as required for drainage terraces. Discharge
from the drain shall be accomplished in a manner to prevent erosion and shall be approved by the
Building Official.
. . .
(Ord. 2019-0056 § 89, 2019.)
J109.5 - Disposal.
All drainage facilities shall be designed to convey waters to the nearest- practicable street, storm
drain, or natural watercourse or drainage way approved by the Building Official or other
appropriate governmental agency, provided that the discharge of such waters at that location will
not create or increase a hazard to life or property. Erosion of the ground in the area of discharge
shall be prevented by installation of non-erosive down drains or other devices. Desilting basins,
filter barriers, or other methods, as approved by the Building Official, shall be utilized to remove
sediments from surface waters before such waters are allowed to enter streets, storm drains, or
natural watercourses. If the drainage device discharges onto natural ground, riprap or a similar
energy dissipator may be required.
Building pads shall have a minimum drainage gradient of 2 percent toward an approved drainage
facility or a public street unless otherwise directed by the Building Official. A lesser slope may be
approved by the Building Official for sites graded in relatively flat terrain, or where special drainage
provisions are made, when the Building Official finds such modification will not result in a hazard to life or
property.
(Ord. 2019-0056 § 89, 2019.)
SECTION J110 - SLOPE PLANTING AND EROSION CONTROL
J110.1 - General.
The faces of cut and fill slopes shall be prepared and maintained to control erosion. This control
shall consist of effective planting, erosion control blankets, soil stabilizers, or other means as
approved by the Building Official.
Exception: Erosion control measures need not be provided on cut slopes not subject to erosion due
to the erosion-resistant character of the materials, as approved by the Project Consultants to the
satisfaction of the Building Official.
. . .
(Ord. 2019-0056 § 90, 2019.)
J110.3 - Planting.
The surface of all cut slopes more than 5 feet (1.5 m) in height and fill slopes more than 3 feet
(0.9 m) in height shall be protected against damage from erosion by planting with grass or
ground cover plants. Slopes exceeding 15 feet (4.6 m) in vertical height shall also be planted
with shrubs, spaced at not to exceed 10 feet (3 m) on center, or trees, spaced at not to exceed 20
feet (6.1 m) on center; or a combination of shrubs and trees at an equivalent spacing, in addition
to the grass or ground cover plants. The plants selected and planting methods used shall be
suitable for the soil and climatic conditions of the site.
Plant material shall be selected that will produce a coverage of permanent planting to effectively
control erosion. Consideration shall be given to deep-rooted plant material needing limited watering,
maintenance, high root to shoot ratio, wind susceptibility, and fire-retardant characteristics. All plant
materials must be approved by the Building Official.
Planting may be modified for the site if specific recommendations are provided by both the
Geotechnical Engineer and a Landscape Architect. Specific recommendations must consider soils and
climatic conditions, irrigation requirements, planting methods, fire-retardant characteristics, water
efficiency, maintenance needs, and other regulatory requirements. Recommendations must include a
finding that the alternative planting will provide a permanent and effective method of erosion control.
Modifications to planting must be approved by the Building Official prior to installation.
(Ord. 2019-0056 § 90, 2019.)
J110.4 - Irrigation.
Slopes required to be planted by Section J110.3 shall be provided with an approved system of
irrigation that is designed to cover all portions of the slope. Irrigation system plans shall be
submitted to and approved by the Building Official prior to installation. A functional test of the
system may be required.
For slopes less than 20 feet (6.1 m) in vertical height, hose bibs to permit hand watering will be
acceptable if such hose bibs are installed at conveniently accessible locations where a hose no longer
than 50 feet (15.2 m) is necessary for irrigation.
Irrigation requirements may be modified for the site if specific recommendations are provided by both
the Geotechnical Engineer and a Landscape Architect. Specific recommendations must consider soils
and climatic conditions, plant types, planting methods, fire-retardant characteristics, water efficiency,
maintenance needs, and other regulatory requirements. Recommendations must include a finding that
the alternative irrigation method will sustain the proposed planting and provide a permanent and effective
method of erosion control. Modifications for irrigation systems must be approved by the Building Official
prior to installation.
(Ord. 2019-0056 § 90, 2019.)
J110.5 - Plans and specifications.
Planting and irrigation plans shall be submitted for slopes that are required to be planted and
irrigated pursuant to Sections J110.3 and J110.4. Except as otherwise required by the Building
Official for minor grading, the plans for slopes 20 feet (6.1 m) or more in vertical height shall be
prepared and signed by a Civil Engineer or Landscape Architect. If requested by the Building
Official, planting and irrigation details shall be included on the grading plan.
(Ord. 2019-0056 § 90, 2019.)
J110.6 - Rodent control.
Fill slopes shall be protected from potential slope damage by a preventative program of rodent
control.
(Ord. 2019-0056 § 90, 2019.)
J110.7 - Release of security.
The planting and irrigation systems required by this Section shall be installed as soon as practical
after rough grading. Prior to final approval of grading and before the release of the grading
security, the planting shall be well established and growing on the slopes and there shall be
evidence of an effective rodent control program.
(Ord. 2019-0056 § 90, 2019.)
J110.8 National Pollutant Discharge Elimination System (NPDES) compliance.
J110.8.1 - General.
All grading plans and permits and the owner of any property on which such grading is performed
shall comply with the provisions of this Section for NPDES compliance.
All best management practices shall be installed before grading begins or as instructed in writing by
the Building Official for unpermitted grading as defined by Section J103.3. As grading progresses, all best
management practices shall be updated as necessary to prevent erosion and to control construction-
related pollutants from discharging from the site. All best management practices shall be maintained in
good working order to the satisfaction of the Building Official until final grading approval has been granted
by the Building Official and all permanent drainage and erosion control systems, if required, are in place.
Failure to comply with this Section is subject to "Noncompliance Penalties" pursuant to Section J110.8.5.
Payment of a penalty shall not relieve any persons from fully complying with the requirements of this
Code in the execution of the work.
(Ord. 2019-0056 § 90, 2019.)
J110.8.2 - Storm Water Pollution Prevention Plan (SWPPP).
The Building Official may require a SWPPP. The SWPPP shall contain details of best
management practices, including desilting basins or other temporary drainage or control
measures, or both, as may be necessary to control construction-related pollutants that originate
from the site as a result of construction-related activities. When the Building Official requires a
SWPPP, no grading permit shall be issued until the SWPPP has been submitted to and approved
by the Building Official.
For unpermitted grading as defined by Section J103.3 upon written request, a SWPPP in compliance
with the provisions of this Section and Section 106.4.3 for NPDES compliance shall be submitted to the
Building Official. Failure to comply with this Section is subject to "Noncompliance Penalties" per Section
J110.8.5. Payment of a penalty shall not relieve any persons from fully complying with the requirements
of this Code in the execution of the work.
(Ord. 2019-0056 § 90, 2019.)
J110.8.3 - Erosion and Sediment Control Plans (ESCP).
Where a grading permit is issued and the Building Official determines that the grading will not
be completed prior to November 1, the owner of the site on which the grading is being performed
shall, on or before October 1, file or cause to be filed with the Building Official an ESCP. The
ESCP shall include specific best management practices to minimize the transport of sediment
and protect public and private property from the effects of erosion, flooding, or the deposition of
mud, debris, or construction-related pollutants. The best management practices shown on the
ESCP shall be installed on or before October 15. The plans shall be revised annually or as
required by the Building Official to reflect the current site conditions.
The ESCP shall be accompanied by an application for plan checking services and plan-checking
fees in an amount determined by the Building Official, up to but not exceeding 10 percent of the original
grading permit fee.
Failure to comply with this Section is subject to "Noncompliance Penalties" pursuant to Section
J110.8.5. Payment of a penalty shall not relieve any persons from fully complying with the requirements
of this Code in the execution of the work.
(Ord. 2019-0056 § 90, 2019.)
J110.8.4 - Storm Water Pollution Prevention Plan (SWPPP), effect of noncompliance.
Should the owner fail to submit the SWPPP or the ESCP as required by Section J110.8, or fail to
install the best management practices, it shall be deemed that a default has occurred under the
conditions of the grading permit security. The Building Official may thereafter enter the property
for the purpose of installing, by County forces or by other means, the drainage, erosion control,
and other devices shown on the approved plans, or if there are no approved plans, as the Building
Official may deem necessary to protect adjoining property from the effects of erosion, flooding,
or the deposition of mud, debris, or constructed-related pollutants.
The Building Official shall also have the authority to impose and collect the penalties imposed by
Section J110.8.5. Payment of a penalty shall not relieve any persons from fully complying with the
requirements of this Code in the execution of the work.
(Ord. 2019-0056 § 90, 2019.)
J110.8.5 - Noncompliance penalties.
The amount of the penalties shall be as follows:
1. If a SWPPP or an ESCP is not submitted as prescribed in Sections J110.8.2 and J110.8.3:
Grading Permit Volume Penalty
1-10,000 cubic yards (1-7645.5 m 3 ) $50.00 per day
10,001-100,000 cubic yards (7646.3-76455 m 3 ) $250.00 per day
More than 100,000 cubic yards (76455 m 3 ) $500.00 per day
2. If the best management practices for storm water pollution prevention and wet weather erosion
control, as approved by the Building Official, are not installed as prescribed in this Section J110.8:
Grading Permit Volume Penalty
1-10,000 cubic yards (1-7645.5 m 3 ) $100.00 per day
10,001-100,000 cubic yards (7646.3-76455 m 3 ) $250.00 per day
More than 100,000 cubic yards (76455 m 3 ) $500.00 per day
NOTE: See Section 108 for inspection request requirements.
(Ord. 2019-0056 § 90, 2019.)
SECTION J111 - REFERENCED STANDARDS
These regulations establish minimum standards and are not intended to prevent the use of alternate
materials, methods, or means of conforming to such standards, provided such alternate has been
approved by the Building Official.
The Building Official shall approve such an alternate provided they determine that the alternate is, for
the purpose intended, at least the equivalent of that prescribed in this Code in quality, strength,
effectiveness, durability, and safety.
The Building Official shall require that sufficient evidence or proof be submitted to substantiate any
claims regarding the alternate.
The standards listed below are recognized standards. Compliance with these recognized standards
shall be prima facie evidence of compliance with the standards set forth in Sections J104 and J107.
ASTM D 1557 - Latest
Revision
Laboratory Characteristics Compaction of Soil Using
Modified Effort J107.5
ASTM D 1556 - Latest
Revision
Density and Unit Weight of Soils In Place by the Sand
Cone Method
J104.2.3, J104.3 and
J107.9
ASTM D 2167 - Latest
Revision
Density and Unit Weight of Soils In Place by the Rubber
Balloon Method
J104.2.3, J104.3 and
J107.9
ASTM D 2937 - Latest
Revision Density of Soils in Place by the Drive Cylinder Method J104.2.3, J104.3 and
J107.9
ASTM D 2922 - Latest
Revision
Density of Soil and Soil Aggregate In Place by Nuclear
Methods
J104.2.3, J104.3 and
J107.9
ASTM D 3017 - Latest
Revision
Water Content of Soil and Rock in Place by Nuclear
Methods
J104.2.3, J104.3 and
J107.9
(Ord. 2019-0056 § 91, 2019.)
APPENDIX O - EMERGENCY HOUSING
SECTION O101 - GENERAL
O101.1 - Scope.
This appendix applies to emergency housing and emergency housing facilities, as defined in
Section O102, when and to the extent that the County of Los Angeles Board of Supervisors
("Board") finds, by motion, resolution, or otherwise, that this appendix applies to a specific state
of emergency, local emergency, or declaration of shelter crisis. Notwithstanding a Board finding
that this appendix applies to a state of emergency, local emergency, or declaration of shelter
crisis, the enforcing agency may opt out from the applicability of this appendix, in whole or in
part, for emergency housing and/or emergency housing facilities that are located on property
owned, operated, leased, or maintained by the County of Los Angeles, and the enforcing agency
may specify alternative minimum site-specific standards relating thereto, consistent with
ensuring minimal public health and safety.
(Ord. 2019-0056 § 92, 2019.)
SECTION O102 - DEFINITIONS
O102.1 General.
. . .
ENFORCING AGENCY. The Building Official as defined in Section 104.3 of this Code.
. . .
(Ord. 2019-0056 § 93, 2019.)
SECTION O103 - EMERGENCY HOUSING
O103.1 - General.
Emergency sleeping cabins, emergency transportable housing units, membrane structures and
tents constructed and/or assembled in accordance with this appendix, shall be occupied only
during the duration of the declaration of state of emergency, local emergency, or shelter crisis.
. . .
(Ord. 2019-0056 § 94, 2019.)
O103.4 - Fire and life safety requirements not addressed in this appendix.
If not otherwise addressed in this appendix, fire and life safety measures, including, but not
limited to, means of egress, fire separation, fire sprinklers, smoke alarms, and carbon monoxide
alarms, shall be determined and enforced by the enforcing agency in consultation with the
Departments of Public Health, Fire and other pertinent County departments, as applicable.
(Ord. 2019-0056 § 95, 2019.)
SECTION O106 - TENTS AND MEMBRANE STRUCTURES
O106.1 General.
. . .
Tents and membrane structures shall be provided with means of ventilation (natural and/or
mechanical) allowing for adequate air replacement, as determined by the enforcing agency.
(Ord. 2019-0056 § 96, 2019.)
SECTION O107 - ACCESSIBILITY
O107.1 - General.
Emergency housing shall comply with the requirements in Chapter 11B and/or the US Access
Board Final Guidelines for Emergency Transportable Housing as determined by the enforcing
agency.
. . .
(Ord. 2019-0056 § 97, 2019.)
SECTION O110 - EMERGENCY HOUSING FACILITIES
O110.1.1 - Backflow prevention.
Backflow prevention devices shall be provided in accordance with Section 602.3 of the
Plumbing Code.
(Ord. 2019-0056 § 98, 2019.)
O110.1.2 - Drinking fountains.
An adequate number of drinking fountains, bottle fillers or drinking facilities shall be provided
as determined by the enforcing agency.
(Ord. 2019-0056 § 99, 2019.)
O110.3 Toilet and bathing facilities.
. . .
The maximum travel distance from any sleeping and/or living area to the toilet facility shall not
exceed 300 feet (91.4 m) or as determined by the enforcing agency.
(Ord. 2019-0056 § 100, 2019.)
APPENDIX A - Legislative History for Ordinance 2225.
Ordinance 2225, the Building Code for Los Angeles County, was originally adopted on March 20,
1933. Ordinance 2225 was kept up to date by frequent amendments until the entire Building Code was
repealed and replaced by Ordinance 95-0065. Major amendments to Ordinance 2225, each adopting the
current edition of the Uniform Building Code, are listed and briefly described in Table 1 below; ordinances
amending them are also listed.
Table 2 covers the legislative history of the county's own Building Code provisions before Ordinance
95-0065 was passed, and gives the specific legislative history for each section. Some repealed material is
included for continuity.
Table 3 shows the correspondence between sections of the 1991 Uniform Building Code and the
1994 Uniform Building Code. The 1991 Uniform Building Code was extensively revised and renumbered
to create the 1994 Uniform Building Code.
Provisions of Ordinance 95-0065 and its amendments, along with Ords. 2913, 10120, 10232, 11419,
and later ordinances on fire zones, now comprise Title 26 of the Los Angeles County Code.
Table 1
Ordinances
2225 Building Code; amended by Ord. 2233.
2236 Adopts 1930 Edition of UBC (provisions substituted for and take the place of earlier building
code provisions) and makes various amendments; amended by Ords. 2283, 2290, 2353,
2436, 2470, 2544, 2551, 2568, 2652, 2663, 2678, 2686, 2687, 2694, 2722, 2728, 2747, 2748,
2773, 2824, 2828 and 2829.
2966
Adopts 1937 Edition of UBC (provisions substituted in entirety for and take the place of all
earlier building code provisions) and makes various amendments; amended by Ords. 3081,
3135, 3160, 3252, 3336, 3389, 3457, 3476, 3522, 3541, 3645 and 3694.
3787
Adopts 1940 Edition of UBC (provisions substituted in entirety for building code provisions
set out in Ord. 2225) and makes various amendments; amended by Ords. 3926, 4010, 4057
(expired), 4086, 4100, 4149 and 4298 (expired).
4367
Adopts 1943 Edition of UBC (provisions substituted in entirety for building code provisions
set out in Ord. 2225) and makes various amendments; amended by Ords. 4410, 4514, 4548,
4610, 4612, 4664, 4694, 4721, 4728, 4751, 4780, 4808, 4956 and 4971.
5119
Adopts 1946 Edition of UBC, with 1946 and 1947 revisions (provisions substituted for
building code provisions set out in Ord. 2225); incorporates by reference Chs. 52, 53, 54, 55
(former Ch. 50), 56 (former Chapter 51) and 57 by adding said provisions as they appeared
in Ord. 2225 prior to June, 1948, and makes various amendments; amended by Ords. 5145,
5196, 5406, 5526, 5675, 5805, 5825, 5833, 5968 and 6083.
6151
Adopts 1952 Edition of UBC, Vols. I and III, with 1952 revisions (provisions substituted for
building code provisions set out in Ord. 2225); incorporates by reference Chs. 62 (former
Ch. 52), 63 (former Ch. 53), 64 (former Ch. 54), 65 (former Ch. 55), 66 (former Ch. 56) and
68 (former Ch. 58) by adding said provisions as they appeared in Ord. 2225 prior to March
13, 1953, and makes various amendments; amended by Ords. 6197, 6351 and 6581.
6768
Adopts 1955 Edition of UBC, Vols. I and III (provisions substituted for building code
provisions set out in Ord. 2225 and its amending ordinances); incorporates by reference
Chs. 51, 62, 64, 65, 66, 68 and 69 by adding said provisions as they appeared in Ord. 2225
prior to January 1, 1956, and makes various amendments; amended by Ords. 6835, 7083,
7106, 7167 and 7337.
7384
Adopts 1958 Edition of UBC Vol. I (provisions substituted for building code provisions set
out in Ord. 2225 and its amending ordinances); adds Chs. 51, 62, 64, 65, 66 and 70 by
incorporating said provisions as they appeared in Ord. 2225 prior to September 21, 1958,
amends Chs. 68 and 69 in entirety, and makes various amendments; amended by Ords.
7440, 7520, 7721, 7766, 7798, 7817 1/2, 7835, 7846, 7878, 7985, 8029, 8059 (expired),
8091, 8096, 8143 and 8233.
8242
Adopts 1961 Edition of UBC, Vol. I (provisions substituted for building code provisions set
out in Ord. 2225 and its amending ordinances); amends entirety of Chs. 1—4 and 13—14 of
UBC by substituting Chs. 1—4 and 13—14 of Ord. 2225 as they appeared prior to August 17,
1962, adds Chs. 51, 62, 64, 66, 68, 69, 70, 71 and 99 by incorporating said provisions as they
appeared in Ord. 2225 prior to August 17, 1962, and makes various amendments; amended
by Ords. 8251, 8258, 8356, 8369, 8462, 8669, 8706 and 8721.
8809
Adopts 1964 Edition of UBC, Vol. I by incorporating Chs. 4—12, 15—53 and 60 in place of
Chs. 4—12, 15—53 and 60 of building code provisions set out in Ord. 2225; amends Ch. 99
in entirety and makes various amendments; amended by Ords. 8826, 8831, 8886, 8903,
8910, 8946, 8947, 9009, 9048, 9201, 9291, 9294, 9311, 9317, 9331, 9348, 9358, 9365, 9371,
9399, 9400, 9412 and 9501.
9541
Adopts 1967 Edition of UBC, Vol. I by incorporating Chs. 4—40, 42—45, 47, 48 and 50—54
in place of Chs. 4—40, 42—45, 47, 48 and 50—54 of building code provisions set out in Ord.
2225, repeals Chs. 41, 51, 64 and 71, and makes various amendments; amended by Ords.
9580, 9582, 9817, 9907, 10037, 10058, 10088, 10098, 10119, 10133, 10163, 10204, 10222,
10244 and 10259.
10323
Adopts 1970 Edition of UBC, Vol. I, by incorporating Chs. 4—15, 17—54, 57 and 60 in place
of former building code Chs. 4—15, 17—40, 42—45, 47, 48, 50—54 and 60 as set out in
Ord. 2225, and makes various amendments; amended by Ords. 10343, 10362, 10363,
10423, 10446, 10451, 10452, 10462, 10517, 10525, 10714, 10717, 10768, 10779, 10791,
10839, 10882 and 11016.
11095
Adopts 1973 Edition of UBC, Vol. I, by substituting Chs. 4—60 in place of former building
code Chs. 4—60 as set out in Ord. 2225, and makes various amendments; amended by
Ords. 11104, 11171, 11239, 11240, 11275, 11314, 11360 and 11418.
11574
Adopts 1976 Edition of the UBC by substituting Chs. 4—60 in place of former building code
Chs. 4—60 as set out in Ord. 2225; adds Ch. 57 as regulations appeared in Ord. 2225
immediately prior to September 25, 1977, makes various changes to Ch. 99, and makes
various amendments; amended by Ords. 11652, 11682, 11685, 11741, 11764, 11765,
11843, 11966, 12115, 12249, 12267 and 12290.
12340
Adopts 1979 Edition of UBC by substituting Chs. 4—31 and 33—60, and Sections 3201—
3202 and 3204—3208 (including Tables 32-A and 32-B of Ch. 32), including Appendix
Chapter 11, 38, 48, 49 and 55, in place of former building code Chs. 4—31 and 33—60 as
set out in Ord. 2225, including Chs. 11, 38, 48, 49 and 55 of the Appendix to the UBC, and
makes various amendments to Ord. 2225 and to UBC provisions (Effective date, June 21,
1981.) Amended by Ords. 12355 and 82-0062.
For later amendments, see Ordinance List and Disposition Table in Volume 8 of the Los Angeles
County Code.
Table 2
Ord. 2225 Amending Ordinances
Title 26 Ord. 2225, as amended by 12340, 84-0211, 87-0177, 90-0045, 92-0114.
Chapter 1 Amended by 8242 § 3 (part), 1962 to incorporate Ch. 1 provisions as they appear in Ord.
2225 prior to August 17, 1962.
100 Amended by 81-0033, § 1, 1981; 82-0062 § 1, 1982; 84-0211 § 1, 1984; 87-0177 § 1, 1987;
90-0045 § 1, 1990; 92-0114 § 1, 1992.
101 In 7384 § 1 (part), 1958; amended by 8242 § 3 (part), 1962; 10323 § 2, 1971; Ord. 84-0211 §
2, 1984; Ord. 92-0114 § 2, 1992.
102 In 7384 § 1 (part), 1958; amended by 7834 § 3, 1958; 8242 § 3 (part), 1962; 9541 § 2, 1968;
90-0045 § 2, 1990.
103
In 7384 § 1 (part), 1958; amended by 7834 § 4, 1958; 7721 § 1, 1960; 8242 §§ 3 (part) and 4
(part), 1962; 12340 § 2, 1981; 83-0197 § 1, 1983; 84-0211 § 3, 1984; 87-0177 § 3, 1987; 90-
0045 § 3, 1990; 91-0086 § 1, 1991.
104
Subsection (j) added by 6083 § 1, 1952; continued and incorporated by 6151 § 2.7, 1953 and
6768 § 3, 1955; § 104 in 7384 § 1 (part), 1958; (j) continued and incorporated by 7384 § 5,
1958; amended by 8242 § 3 (part), 1962; 10323 § 3, 1971; 11095 § 2, 1975; 11360 § 1, 1976;
11764 § 1, 1978; 11765 § 1, 1978; 12340 §§ 3 and 4, 1981; 84-0211 § 4, 1984; 90-0045 §§
4—6, 1990.
105 In 7384 § 1 (part), 1958; amended by 8242 § 3 (part), 1962; renumbered to be § 106 by
10323 § 4 (part), 1971.
Added by 10323 § 4 (part), 1971; amended by 11574 § 2, 1977; deleted by 12340 § 5, 1981.
Renumbered from § 106 by 12340 § 6, 1981; amended by 84-0211 § 5, 1984; 89-0056 § 1,
1989; 90-0126 § 1, 1990; 91-0086 § 2, 1991.
106 Added by 7766 § 1, 1960; amended by 8242 § 3 (part), 1962; renumbered to be § 107 by
10323 § 4 (part), 1971.
Renumbered from § 105 by 10323 § 4 (part), 1971; renumbered to be § 105 by 12340 § 6,
1981.
Added by 12340 § 7, 1981; amended by 91-0086 § 3, 1991.
107 In 7384 § 1 (part), 1958; amended by 8242 § 3 (part), 1962; renumbered to be § 109 by
10323 § 4 (part), 1971.
Renumbered from § 106 by 10323 § 4 (part), 1971.
108 Added by 8242 § 4 (part), 1962; amended by 10323 § 5, 1971; 11095 § 3, 1975; 12340 §§ 8
and 9, 1981; 12355 § 1, 1981.
Renumbered to be § 301(b) by 84-0211 § 17, 1084.
109 Renumbered from § 107 by 10323 § 4 (part), 1971.
110 Added by 12340 § 10, 1981.
Chapter 2 Amended by 8242 § 3 (part), 1962 to incorporate Ch. 2 provisions as they appeared in Ord.
2225 prior to August 17, 1962.
201 In 7384 § 1 (part), 1958; amended by 7384 § 6, 1958; amended by 8242 § 3 (part), 1962; 92-
0114 § 3, 1992.
202
In 7384 § 1 (part), 1958; amended by 7384 § 7, 1958; 7985 § 1, 1961; 8242 § 3 (part), 1962;
8809 § 3, 1965; 10088 § 1, 1970; 10323 §§ 6 and 7, 1971; 87-0177 §§ 4, 5, 1987; 92-0114 §§
4, 5, 1992.
203
In 7384 § 1 (part), 1958; amended by 7384 § 8, 1958; 7766 § 2, 1960; 7985 § 2, 1961; 8242
§§ 3 (part) and 5, 1962; 10323 § 9, 1971; 10323 § 8 (part), 1971; 12340 § 11, 1981; 90-0045
§ 7, 1990.
204 In 7384 § 9, 1958; renumbered to be § 206 by 7766 § 2, 1960.
Added by 7766 § 4 (part), 1960; amended by 8242 § 3 (part), 1962; 9541 § 3, 1968.
205 In 7384 § 1 (part), 1958; amended by 7384 § 10, 1958; renumbered to be § 208 by 7766 § 3,
1960.
Added by 7766 § 4 (part), 1960; amended by 8242 § 3 (part), 1962; 9048 § 1, 1966; 10323 §
8 (part), 1971.
206
Renumbered from § 204 and amended by 7766 § 2, 1960; amended by 8242 § 3 (part), 1962;
10323 § 10, 1971; 86-0028 § 21, 1986; 87-0047 § 2, 1987; 91-0086 § 4, 1991; 92-0114 § 6,
1992.
207 Added by 7766 § 4 (part), 1960; amended by 8242 § 3 (part), 1962; repealed by 8809 § 71,
1965.
Added by 10323 § 11, 1971; amended by 84-0211 § 6, 1984; 87-0177 § 6, 1987.
208 Renumbered from § 205 by 7766 § 3, 1960; amended by 8242 § 3 (part), 1962; 11314 § 1,
1976; 11652 § 1, 1978; 84-0211 § 7, 1984.
208.1 Added by 87-0177 § 7, 1987.
209 Added by 8356 § 1, 1963; amended by 84-0211 § 8, 1984; 92-0114 § 7, 1992.
Chapter 3 Amended by 8242 § 3 (part), 1962 to incorporate Ch. 2 provisions as they appeared in Ord.
2225 prior to August 17, 1962.
301
In 7384 § 1 (part), 1958; amended by 7384 § 11, 1958; 7835 § 1, 1960; 8242 §§ 3 (part) and
6, 1962; 8809 § 5, 1965; 8809 § 4, 1965; 9201 § 1, 1966; 9541 § 4, 1968; 11095 § 4, 1975;
11240 § 1, 1975; 11764 § 2, 1978 (expired); 11765 § 2, 1978; 12267 § 1, 1980; 82-0102 § 1
(part), 1982; 84-0211 §§ 17, 18, 1984; 87-0177 § 8, 1987; 92-0114 § 8, 1992; 92-0135 § 4,
1992.
302
Renumbered to be § 303; amended by 82-0102 § 1 (part), 1982; 84-0211 § 16, 1984; 85-
0019U §§ 2, 3, 1985; 85-0181 § 1, 1985; 87-0177 §§ 9, 10, 1987; 90-0045 §§ 8, 9, 1990; 90-
0126 § 2, 1990; 91-0086 §§ 5, 6, 1991; 92-0135 §§ 5, 6, 1992.
303
In 7384 § 1 (part), 1958; amended by 7384 § 12, 1958; 7520 § 1, 1959; 8059 § 1, 1961
(expired); 8233 § 1, 1962; 8242 § 3 (part), 1962; 10323 § 12, 1971; 10779 § 1, 1973; 11095 §
5, 1975; 11574 § 3, 1977; 12340 § 12, 1981; renumbered from § 302 by 84-0211; amended
by 82-0120U § 1, 1982; 83-0085 § 1, 1983; 84-0211 § 15, 1984; 85-0019U § 1, 1985; 87-0177
§§ 11, 12, 1987; 89-0056 § 2, 1989; 90-0045 § 10, 1990; 92-0114 § 9, 1992.
304
In 7384 § 1 (part), 1958; amended by 7384 § 14, 1958; 7440 § 2, 1958; 7520 §§ 2 and 3,
1959; 7798 § 1, 1960; 7817 § 1, 1960; 8143 § 3, 1962; 8242 §§ 3 (part) and 7, 1962; 9009 § 1,
1965; 9294 § 1, 1967; 9399 § 2, 1967; 10204 § 3, 1971; 10517 § 1, 1972; 11095 § 6, 1975;
11171 § 1, 1975; 11240 §§ 2—5, 1975; 11574 §§ 4—9, 1977; 11741 § 1, 1978; 12267 § 2,
1980; 12340 § 13, 1981; renumbered from § 303 by 84-0211; amended by 82-0102 §§ 2, 3,
1982; 82-0120U § 2, 1982; 82-0156 § 1, 1982; 83-0085 § 2, 1983; 84-0211 § 14, 1984; 85-
0181 § 2, 1985; 87-0177 §§ 13, 14, 1987; 88-0064 §§ 1, 2, 1988; 89-0056 §§ 3, 4, 1989; 90-
0045 §§ 12, 13, 1990; 90-0069 §§ 1—3, 1990; 90-0126 §§ 3, 5, 1990; 90-0168 § 1, 1990; 91-
0086 §§ 7, 8, 10, 1991; 92-0135 §§ 7—9, 1992; 95-0039 § 2, 1995.
Table 3-A
In 7384 § 1 (part), 1958; amended by 7384 § 13, 1958; 8143 § 1, 1962; 8242 § 3 (part), 1962;
9399 § 1, 1967; 10204 § 1, 1971; 10446 § 1, 1972; 11240 § 6, 1975; 12267 § 3, 1980;
renumbered from § 303 by 84-0211.
Table 3-B
In 7384 § 1 (part), 1958; amended by 8143 § 2, 1962; 8242 § 3 (part), 1962; 9009 § 1 (part),
1965; 10204 § 2, 1971; 10446 § 2, 1972; 10462 § 1, 1972; 11171 § 2, 1975; 11240 § 7, 1975;
11574 § 16, 1977; 12267 § 4, 1980; renumbered from § 303 by 84-0211.
303.1 Renumbered to be § 304.1.
304.1 Added by 10323 § 14, 1971; amended by 11240 § 8, 1975; renumbered from 303.1 by 84-
0211 § 13, 1985.
304.2 Added by 91-0086 § 17, 1991.
305
In 7384 § 1 (part), 1958; amended by 8242 § 3 (part), 1962; amended by substituting
therefor § 304 of UBC by 8242 § 8, 1962; amended by 9541 § 5, 1968; 10323 § 13, 1971;
11764 § 3, 1978 (expired); 11765 § 3, 1978; 12340 § 14, 1981; renumbered from § 304 by
84-0211 § 12, 1984; amended by 87-0177 § 15, 1987; 90-0045 §§ 14—18, 1990; 90-0168 § 2,
1990.
306
In 7384 § 1 (part), 1958; amended by 7384 § 14.1, 1958; 7798 § 2, 1960; 8242 § 3 (part),
1962: 9201 § 2, 1966; 9317 § 1, 1967; 9541 § 6, 1968; 10088 § 1.1, 1970; 11095 § 7, 1975;
11240 § 9, 1975; 11574 § 10, 1977; 12267 § 5, 1980; 12340 §§ 15—19, 1981; amended by
82-0102 § 4, 1982; renumbered from § 305 by 84-0211 § 11, 1984; amended by 87-0177 §§
16—18, 1987; 90-0045 §§ 19—22, 1990; 90-0126 § 4, 1990; 91-0086 § 9, 1991; 92-0114 §
10, 1992.
305.1 Added by 9201 § 3, 1966; repealed by 12340 § 20, 1981.
307 In 7384 § 1 (part), 1958; amended by 8242 §§ 3 (part) and 9, 1962; 8809 § 6, 1965; 10088 §
1.2, 1970; 11095 § 8, 1975; 12340 § 21, 1981; renumbered from § 306 by 84-0211.
307
Added by 7835 § 2, 1960; amended by 8242 § 3 (part), 1962; 8369 § 1, 1963; 8903 § 1, 1965
(8903 repealed by 8907); 8947 § 1, 1965; 11574 § 11, 1977; repealed by 84-0211. § 307
added by 84-0211 § 10, 1984; amended by 87-0177 § 19, 1987; 90-0045 § 23, 1990; 91-0086
§ 11, 1991.
308
Added by 8233 § 2 (part), 1962; amended by 8242 § 3 (part), 1962; 9580 § 1, 1968; 9907 § 1,
1969; 10323 § 8 (part), 1971; 10362 §§ 1 and 2, 1971; 10363 § 1, 1971; 10839 § 1, 1974;
11095 § 9, 1975; 11685 § 3, 1978 (expired); 11574 § 12, 1977; 11764 § 4—6, 1978 (expired);
11765 §§ 4—6, 1978; 12115 § 1, 1980; 12290 § 1, 1980; 85-0170 § 1, 1985; 87-0177 § 20,
1987; 90-0045 § 24, 1990; 92-0114 §§ 12, 13, 1992.
309 Added by 8233 § 2 (part), 1962; amended by 8242 § 3 (part), 1962; 10363 § 2, 1971; 90-0045
§ 27, 1990.
310 Added by 10037 § 1, 1970; repealed by 10058 § 1, 1970.
Added by 10323 § 89, 1971; amended by 11240 § 10, 1975; 11574 § 13, 1977; 90-0045 § 28,
1990.
311 Added by 10362 § 3, 1971; amended by 11095 §§ 10 and 11, 1975; 11240 § 11, 1975; 11574
§§ 14 and 15, 1977; 90-0045 §§ 29—34, 1990; 94-0055U § 1, 1994.
Chapter 4
401(b) Amended by 92-0114 § 14, 1992.
402 Amended by 87-0177 § 21, 1987; 92-0114 § 15, 1992.
404 Amended by 92-0114 § 16, 1992.
405 Amended by 92-0114 § 17, 1992.
407 Amended by 84-0211 § 19, 1984.
413 Amended by 92-0114 § 18, 1992.
414 Amended by 84-0211 § 22, 1984.
422 Amended by 84-0211 § 23, 1984; 87-0177 § 22, 1987; 90-0045 § 37, 1990; 92-0114 § 19,
1992.
Chapter 5
505(f)1 Amended by 92-0114 § 21, 1992.
506(b)
506(d)
510 Amended by 92-0114 § 22, 1992.
511 Amended by 92-0114 § 24, 1992.
514 Added by 92-0114 § 25, 1992.
Table 5-A Amended by 90-0045 § 39, 1990.
Chapter 6
604 Amended by 92-0114 § 26, 1992.
611 Amended by 92-0114 § 27, 1992.
Chapter 7
701 Amended by 90-0045 § 40, 1990.
702(b)2 Amended by 90-0045 § 41, 1990.
704 Amended by 92-0114 § 28, 1992.
Chapter 8
802(c) Amended by 92-0114 § 29, 1992.
810 Amended by 92-0114 § 30, 1992.
Chapter 9
904 Amended by 92-0114 § 34, 1992.
905 Amended by 87-0177 § 25, 1987.
905(b) Amended by 90-0045 § 48, 1990.
Chapter
10
1001
1004 Amended by 92-0114 § 36, 1992.
1011 Amended by 90-0045 § 50, 1990; 92-0114 § 37, 1992.
Chapter
11
1106 Deleted by 87-0177 § 54, 1987.
Chapter
12
1201 Amended by 92-0114 § 38, 1992.
1204 Amended by 81-0038 § 1, 1981; 92-0114 § 39, 1992.
1210(a) Amended by 92-0114 § 40, 1992.
1213 Amended by 92-0114 § 42, 1992.
1214 Added by 87-0177 § 28, 1987; amended by 90-0045 § 54 (part), 1990; 92-0114 § 43 (part),
1992.
1215 Amended by 90-0045 § 54 (part), 1990; 92-0114 § 43 (part), 1992.
1216 Amended by 87-0177 § 29, 1987; 90-0045 § 54 (part), 1990; 92-0114 § 43 (part), 1992.
1218 Added by 92-0114 § 44, 1992.
Chapter
16
1601 Amended by 82-0062 § 3, 1982.
1602
1603 Amended by 95-0029 § 2, 1995.
1604 Added by 82-0062 § 5, 1982; amended by 90-0045 § 56, 1990; 92-0114 § 48, 1992; 95-0029
§§ 3, 4, 1995.
Chapter
17
1701(b) Amended by 92-0114 § 49, 1992.
Chapter
18
1807 Amended by 84-0211 § 30, 1984; 87-0177 § 32, 1987; 90-0045 § 60, 1990.
Chapter
19
1907
Chapter
23
2333(a) Amended by 92-0114 § 52, 1992.
Chapter
24
2402(b) Amended by 92-0114 § 53, 1992.
Chapter
25
2501(a) Amended by 92-0114 § 54, 1992.
2501(e) Amended by 90-0045 § 64, 1990.
Chapter
27
2701(a) Amended by 92-0114 § 55, 1992.
Chapter
29
2903(b) Amended by 90-0045 § 65, 1990.
2904 Amended by 92-0114 § 56, 1992.
2905(c) Amended by 92-0114 § 57, 1992.
2905 Amended by 92-0114 § 58, 1992.
2907(a) Amended by 90-0045 § 66, 1990.
2907(d) Amended by 87-0177 § 35, 1987.
2907(e) Amended by 90-0045 § 62, 1990.
2907(j) Amended by 87-0177 § 36, 1987; 90-0045 § 68, 1990.
2907(k) Amended by 92-0114 § 59, 1992.
2908(b) Amended by 90-0045 § 69, 1990.
2909(h),
(i) Added by 90-0045 § 70, 1990.
Chapter
32
3201(b) Amended by 92-0114 § 60, 1992.
3202 Amended by 90-0102 § 7, 1990.
3202(b) Repealed by 84-0211 § 32, 1984.
3203 Amended by 90-0045 § 73, 1990; 92-0114 § 61, 1992.
3204(d) Amended by 90-0102 § 8, 1990; 92-0114 § 62, 1992.
Table 32-
A Amended by 92-0114 § 63, 1992.
Chapter
33
3301(f) Amended by 92-0114 § 65, 1992.
3304(a) Amended by 92-0114 § 66, 1992.
3304(c) Amended by 92-0114 § 67, 1992.
3304(h) Amended by 92-0114 § 68, 1992.
3304(i) Amended by 92-0114 § 69, 1992.
3305(g) Amended by 87-0177 § 39, 1987.
3305(j) Amendment to § 3305(j) repealed by 84-0211 § 33, 1984.
3307(a),
(c) Amended by 92-0114 § 70, 1992.
3307(d) Amended by 90-0045 § 75, 1990.
3314(a) Amended by 90-0045 § 77, 1990.
3314(c)—Amended by 90-0045 § 78, 1990; 92-0114 § 71, 1992.
(e)
3315(a) Amended by 92-0114 § 72, 1992.
3326 Added by 92-0114 § 73, 1992.
Table 33-
A Amended by 92-0114 § 74, 1992.
Chapter
34
3400
Chapter
35 Amended by 87-0177 § 42, 1987; 90-0045 § 80, 1990; 90-0168 § 4, 1990.
Chapter
37
3703(h) Amended by 92-0114 § 75, 1992.
3704(c)
Chapter
38
3802(b) Amended by 87-0177 § 43, 1987; 90-0045 § 81, 1990.
3802(g) Amended by 90-0045 § 82, 1990.
Appx. Ch.
38
Chapter
43
4301(a) Amended by 92-0114 § 77, 1992.
4302(f) Added by 90-0045 § 83, 1990.
Chapter
44
4401 Amended by 91-0086 § 12, 1991.
4408(c)
4409
Chapter
45
4501 Amended by 90-0045 § 84, 1990.
4508 Amended by 90-0045 § 85, 1990.
4509
4510
4511
Chapter
47
4702 Amended by 92-0114 § 78, 1992.
Chapter
48
4801 Amended by 87-0177 § 44, 1987.
Chapter
49
Appx. Ch.
49
Chapter
51
5103(c) Amended by 92-0114 § 79, 1992.
Chapter
55
Appx. Ch.
55
Chapter
56
5603(a) Amended by 90-0045 § 86, 1990.
5604(g) Amended by 90-0045 § 87, 1990.
Chapter
57
Chapter
60
6001 Amendment to § 6001 repealed by 84-0211 § 34, 1984.
6003 Amended by 92-0114 § 80, 1992.
Chapter
62
Provisions added as Ch. 52 by 4367 § 78, 1944; incorporated into Ord. 2225 by 5119 § 94,
1948; incorporated as Ch. 62 by 6151 § 54, 1953; added by continuing Ch. 62 provisions by
6768 § 60, 1955; 7384 § 77, 1958; 8242 § 103 (part), 1962.
6201 See Ch. 62 entry.
6202 See Ch. 62 entry; also amended by 7384 § 78, 1958; 8242 § 104, 1962; 11574 § 94, 1977; 90-
0045 § 88, 1990.
6203 See Ch. 62 entry; also amended by 10323 §§ 82 and 83 (part), 1971.
6204 See Ch. 62 entry; also amended by 10323 § 83 (part), 1971.
6205 See Ch. 62 entry; also amended by 10323 § 83 (part), 1971.
6206 See Ch. 62 entry; also amended by 10323 § 83 (part), 1971.
6207 See Ch. 62 entry.
Chapter Provisions added as Ch. 51 (§§ 5101—5102) by 4367 § 77, 1944; continued as Ch. 56 and
66 renumbered accordingly by 5119 § 98, 1948; continued as Ch. 66 and renumbered
accordingly by 6151 § 58 (part), 1953; continued by 6768 § 63, 1955; 7384 § 81, 1959; 8242
§ 103 (part), 1962.
6601
See Ch. 66 entry; also amended as § 5101 by 5119 § 98 (part); amended as § 5601 by 5526
§§ 6 and 7, 1950; 5833 § 3 (part), 1951; amended as §§ 6601 by 6151 § 58 (part), 1953; 6835
§ 12, 1955; 7817 § 3, 1960; 12340 § 113, 1981; 84-0211 § 36, 1984.
6602
See Ch. 66 entry; also amended as § 5102 by 5119 § 98 (part); amended as § 5602 by 5833 §
3 (part), 1951; amended as § 6602 by 6151 § 58.5, 1953; 12340 §§ 114 and 115, 1981; 92-
0114 § 81, 1992.
6603 Added by 7817 § 4 (part), 1960; continued by 8242 § 103 (part), 1962.
6604 Added by 7817 § 4 (part), 1960; continued by 8242 § 103 (part), 1962.
6605 Added by 7817 § 4 (part), 1960; continued by 8242 § 103 (part), 1962.
6606 Added by 7817 § 4 (part), 1960; continued by 8242 § 103 (part), 1962.
6607 Added by 7817 § 4 (part), 1960; continued by 8242 § 103 (part), 1962.
6608 Added by 7817 § 4 (part), 1960; continued by 8242 § 103 (part), 1962.
6609 Added by 7817 § 4 (part), 1960 (as § 6607, fencing); continued by 8242 § 103 (part), 1962.
6610 Added by 7817 § 4 (part), 1960 (as § 6608, inspection); continued by 8242 § 103 (part), 1962.
6611 Added by 11104 § 1, 1975.
Chapter
67 Provisions added by 10163 § 1, 1970 (§§ 6701—6717)
6701 See Ch. 67 entry.
6702 See Ch. 67 entry.
6703 See Ch. 67 entry; amended by 11275 § 3, 1976.
6704 See Ch. 67 entry; amended by 11574 § 95, 1977.
6705 See Ch. 67 entry; amended by 11095 § 93, 1975.
6706 See Ch. 67 entry; amended by 11095 § 94, 1975.
6707 See Ch. 67 entry; amended by 11095 § 95, 1975.
6708 See Ch. 67 entry.
6709 See Ch. 67 entry; amended by 11095 § 96, 1975; 11275 § 4, 1976; 11574 §§ 96 and 97, 1977;
81-0038 § 2, 1981; 84-0211 § 37, 1984.
6710 See Ch. 67 entry; amended by 11275 § 5, 1976; 90-0045 § 89, 1990.
6711 See Ch. 67 entry; amended by 11574 § 98, 1977.
6712 See Ch. 67 entry.
6713 See Ch. 67 entry.
6714 See Ch. 67 entry; amended by 81-0038 § 3, 1981.
6715 See Ch. 67 entry; amended by 11275 § 6, 1976.
6716 See Ch. 67 entry.
6717 See Ch. 67 entry; amended by 11095 § 97, 1975.
Chapter
68
Provisions added by 5145 § 1, 1948 (§§ 5801—5824); incorporated as Ch. 68 and
renumbered accordingly by 6151 § 59, 1953; continued by 6768 § 64 (part), 1955; continued
and entirely amended by 7384 § 82 (part), 1958 (§§ 6801—6820); continued by 8242 § 103
(part), 1962.
6801 See Ch. 68 entry; also amended as § 5801 by 5196 § 12, 1948; 5833 § 3 (part), 1951;
amended as § 6801 by 10323 § 84 (part), 1971; 11574 § 99, 1977.
6802 See Ch. 68 entry; also amended as § 5802 by 5833 § 3 (part), 1951; amended as § 6802 by
10323 § 84 (part), 1971.
6803 See Ch. 68 entry; also amended as § 5803 by 5833 § 3 (part), 1951.
6804 See Ch. 68 entry; also amended as § 5804 by 5833 § 3 (part), 1951; amended as § 6804 by
10343 § 1, 1971; 11574 § 100, 1977.
6805 See Ch. 68 entry; also amended as § 5805 by 5833 § 3 (part), 1951; 11574 § 101, 1977.
6806 See Ch. 68 entry; also amended as § 5806 by 5196 § 13, 1948; 5833 § 3 (part), 1951.
6807 See Ch. 68 entry.
6808 See Ch. 68 entry; also amended as § 5808 by 5833 § 3 (part), 1951; amended as § 6808 by
8242 § 107, 1962; 9541 § 78, 1968; 90-0045 § 90, 1990.
6809 See Ch. 68 entry.
6810 See Ch. 68 entry; also amended as § 5810 by 5526 § 9, 1950; 5833 § 3 (part), 1951; 11574 §
102, 1977.
6811 See Ch. 68 entry; also amended as § 5811 by 5833 § 3 (part), 1951; amended as § 6811 by
7846 § 1, 1960; repealed by 10323 § 85, 1971.
Added by 10323 § 85, 1971.
6812—
6820 Repealed by 10323 § 85, 1971.
Chapter
69
Provisions added by 6197 § 1, 1953 (§§ 6901—6912); continued by 6768 § 65 (part), 1955;
entirely amended by 7384 § 83, 1958 (§§ 6901—6909); continued by 8242 § 103 (part) 1962.
6901 See Ch. 69 entry.
6902 See Ch. 69 entry; also amended by 6351 § 2, 1954; 6835 § 13, 1955; 8242 § 108, 1962.
6903 See Ch. 69 entry; also amended by 7083 § 1, 1957; 7440 § 1, 1958; 8242 § 109, 1962; 10098
§ 1, 1970; 10714 § 1, 1973; 90-0045 § 91, 1990.
6904 See Ch. 69 entry; also amended by 10098 §§ 2 and 3, 1970; 90-0045 § 92, 1990.
6905 See Ch. 69 entry: also amended by 7083 § 2, 1958; 8242 § 110, 1962; 10714 § 2, 1973.
6906 See Ch. 69 entry; also amended by 8242 § 111, 1962; 10098 § 4, 1970; see § 6909.
6907 See Ch. 69 entry.
6908 See Ch. 69 entry.
6909 See Ch. 69 entry; (repealed as § 6906 by 10714 § 3, 1973).
Chapter
70
Provisions added by 7106 § 4, 1957 (§§ 7001—7019); continued by 7384 § 84 (part), 1958;
8242 § 103 (part), 1962; entirely amended by 8826 § 1, 1965 (§§ 7001—7017).
7001 See Ch. 70 entry; amended by 10088 § 3.1, 1970.
7002 See Ch. 70 entry; amended by 7384 § 85, 1958; 10088 § 3.1, 1970; 11574 § 103, 1977; 84-
0211 § 38, 1984; 90-0045 § 93, 1990; 92-0114 § 82, 1992.
7003 See Ch. 70 entry; amended by 10088 § 4, 1970; 11095 § 98, 1975; 11574 §§ 104 and 105,
1977; 82-0125U § 1, 1982; 84-0211 § 39, 1984; 90-0045 § 94, 1990; 92-0114 § 83, 1992.
7003.5 Added by 12249 § 1, 1980.
7004 See Ch. 70 entry; amended by 8251 § 1, 1962; 10088 § 4.1, 1970; 11095 § 99, 1975; 11652 §
2, 1978.
7005
See Ch. 70 entry; amended by 7384 § 86, 1958; 8029 § 1, 1961; 8251 § 2, 1962; 11574 § 106,
1977; 11765 §§ 7 and 8, 1978; 12340 § 116, 1981; 84-0211 § 40, 1984; 90-0045 § 95, 1990;
92-0114 § 84, 1992; 92-0135 § 10, 1992.
7006 See Ch. 70 entry; amended by 10088 § 5, 1970; 84-0211 § 41, 1984; 90-0045 § 95, 1990.
7007 See Ch. 70 entry; amended by 7384 § 87, 1958; 84-0211 § 42, 1984; 92-0114 § 85, 1992.
7008 See Ch. 70 entry; amended by 84-0211 § 43, 1984.
7009 See Ch. 70 entry; added as § 7015.
Renumbered to be § 7009 and amended by 84-0211 § 50, 1984.
7010 See Ch. 70 entry; renumbered to be § 7020.
Added as § 7017 by 9412 § 2 (part), 1967.
Renumbered to be § 7010 and amended by 84-0211 § 52, 1984; amended by 92-0127 § 1,
1992.
7011 Added as § 7018 by 9412 § 2 (part), 1967; amended by 12267 § 6, 1980.
Renumbered to be § 7011 and amended by 84-0211 § 53, 1984.
7012 See Ch. 70 entry; amended by 7384 § 89, 1958; provisions not included in 8826.
Added as § 7019 by 9412 § 2 (part), 1967.
Renumbered to be § 7012 and amended by 84-0211 § 54, 1984; amended by 92-0127 § 2,
1992.
7012.1 Added by 92-0127 § 3 (part), 1992.
7012.2 Added by 92-0127 § 3 (part), 1992.
7013 See Ch. 70 entry; added as § 7016.
Renumbered to be § 7013 and amended by 84-0211 § 51, 1984.
7014 Added as § 7021 by 9817 § 1, 1969; amended by 10088 § 11, 1970.
Renumbered to be § 7014 and amended by 84-0211 § 56, 1984; amended by 92-0114 § 87,
1992.
7015 See Ch. 70 entry; added as § 7009; amended by 7384 § 88, 1958; 10088 §§ 6 and 12 (part),
1970; 11095 § 100, 1975; 11764 § 18, 1978 (expired); 11765 § 18, 1978.
Renumbered to be § 7015 and amended by 84-0211 § 44, 1984; amended by 90-0045 § 96,
1990.
7016
See Ch. 70 entry; added as § 7010; amended by 10088 §§ 7 and 12 (part), 1970; 11095 § 101,
1975; 11764 §§ 9 and 10, 1978 (expired); 11765 §§ 9 and 10, 1978; 11574 § 107, 1977;
12340 § 117, 1981.
Renumbered to be § 7016 and amended by 84-0211 § 45, 1985; amended by 87-0177 §§ 45,
46, 1987; 90-0045 § 98, 1990.
7017
See Ch. 70 entry; added as § 7011; amended by 10088 § 8, 1970; Figure 70-A added by
10133 §§ 1 and 2, 1970; amended by 11574 § 109, 1977; Figure 70-A-1 added by 11764 § 17,
1978 (expired) and 11765 § 17, 1978; Figures 70-A and 70-A-1 deleted by 12340 § 119, 1981;
§ 7011 amended by 11574 § 108, 1977; 11764 § 11, 1978 (expired); 11765 § 11, 1978; 12340
§ 118, 1981.
Renumbered to be § 7017 and amended by 84-0211 § 46, 1985; amended by 92-0114 § 88,
1992.
7018 See Ch. 70 entry; added as § 7012; amended by 10088 § 9, 1970; 11764 §§ 12 and 13, 1978
(expired); 11765 §§ 12 and 13, 1978.
Renumbered to be § 7018 and amended by 84-0211 § 47, 1984; amended by 90-0045 §§
99—101, 1990.
7019 See Ch. 70 entry; added as § 7013; amended by 11095 § 102, 1975; 11764 § 14, 1978
(expired); 11765 § 14, 1978.
Renumbered to be § 7019 and amended by 84-0211 § 48, 1984; amended by 90-0045 § 103,
1990; 92-0135 § 11, 1992.
7020
See Ch. 70 entry; added as § 7014; amended by 10088 § 10, 1970; 11095 §§ 103 and 104,
1975: 11574 §§ 110 and 111, 1977; 11764 §§ 15 and 16, 1978 (expired); 11765 §§ 15 and 16,
1978.
Renumbered to be § 7020 and amended by 84-0211 § 49, 1985; amended by 92-0114 §§ 91,
93, 94, 1992.
7021 Renumbered to be § 7020 from § 7017 by 9412 § 1, 1967; amended by 11095 § 105, 1975.
Renumbered to be § 7021 and amended by 84-0211; amended by 92-0114 § 92, 1992.
Chapter
71
7101 Added by 92-0135 § 12 (part), 1992.
7102 Added by 92-0135 § 12 (part), 1992.
7103 Added by 92-0135 § 12 (part), 1992.
7104 Added by 92-0135 § 12 (part), 1992.
7105 Added by 92-0135 § 12 (part), 1992.
7106 Added by 92-0135 § 12 (part), 1992.
7107 Added by 92-0135 § 12 (part), 1992.
7108 Added by 92-0135 § 12 (part), 1992.
Chapter
80 Provisions added by 11239 § 1, 1975; Ch. 80 deleted by 12340 § 120, 1981.
Chapter
95
9501 Added by 92-0094 § 1 (part), 1992.
9502 Added by 92-0094 § 1 (part), 1992.
9503 Added by 92-0094 § 1 (part), 1992; amended by 92-0114 § 95, 1992.
9504 Added by 92-0094 § 1 (part), 1992.
9505 Added by 92-0094 § 1 (part), 1992.
9506 Added by 92-0094 § 1 (part), 1992; amended by 92-0114 § 96, 1992.
9507 Added by 92-0094 § 1 (part), 1992.
9508 Added by 92-0094 § 1 (part), 1992.
Chapter
96
Provisions added by 11682 § 1, 1978 (§§ 9601—9604); entirely amended by 12340 § 121,
1981 (§§ 9601—9603).
9601 See Ch. 96 entry; amended by 87-0047 § 1 (part), 1987.
9602 See Ch. 96 entry; amended by 87-0047 § 1 (part), 1987.
9603 See Ch. 96 entry; amended by 87-0047 § 1 (part), 1987; 90-0045 § 104, 1990; 92-0114 § 97,
1992.
9604 Added by 87-0047 § 1 (part), 1987.
9605 Added by 87-0047 § 1 (part), 1987; amended by 90-0045 § 105, 1990.
9606 Added by 87-0047 § 1 (part), 1987; amended by 90-0045 § 106, 1990; 92-0114 § 98, 1992.
9607 Added by 87-0047 § 1 (part), 1987.
9608 Added by 87-0047 § 1 (part), 1987; amended by 90-0045 §§ 107—109, 1990.
9609 Added by 87-0047 § 1 (part), 1987; amended by 90-0045 § 111, 1990.
9610 Added by 90-0045 §§ 112—115, 1990.
9611 Added by 87-0047 § 1 (part), 1987.
Table 96-
A Added by 87-0047 § 1 (part), 1987.
Table 96-
B Added by 87-0047 § 1 (part), 1987.
Table 96-
C Added by 87-0047 § 1 (part), 1987.
Table 96-
D Added by 87-0047 § 1 (part), 1987.
Table 96-
E Added by 87-0047 § 1 (part), 1987.
Table 96-F Added by 87-0047 § 1 (part), 1987; amended by 90-0045 § 116, 1990; 92-0114 § 99, 1992.
Table 96-
G Added by 87-0047 § 1 (part), 1987.
Table 96-
H Added by 87-0047 § 1 (part), 1987; amended by 90-0045 § 117, 1990.
Table 96-I Added by 87-0047 § 1 (part), 1987; amended by 90-0045 § 118, 1990.
Table 96-J Added by 87-0047 § 1 (part), 1987.
Chapter
97 Provisions added by 10791 § 1, 1973 (§§ 9701—9715).
9701—
9715 See Ch. 97 entry.
9716 Added by 87-0177 § 48, 1987.
Chapter
98 Provisions added by 8669 § 1, 1964 (§§ 9801—9811).
9801—
9803 See Ch. 98 entry.
9804 See Ch. 98 entry; amended by 10222 § 1, 1971; 87-0177 § 49, 1987.
9805—
9809 See Ch. 98 entry.
9810 See Ch. 98 entry; amended by 87-0177 § 50, 1987; 90-0045 § 119, 1990.
9811 See Ch. 98 entry.
9812 Added by 9291 § 1 (part), 1967.
9813 Added by 9291 § 1 (part), 1967; amended by 11574 § 112, 1977; 87-0177 § 51, 1987; 90-
0045 § 120, 1990.
9814 Added by 9291 § 1 (part), 1967; amended by 11574 § 113, 1977.
Chapter
99
Provisions added by 7766 § 20, 1960 (§§ 9901—9903); incorporated into Ord. 2225 and
continued by 8242 § 103 (part), 1962; entirely amended by 8809 § 70 (part), 1965 (§§
9901—9908).
9901 See Ch. 99 entry; also amended by 9348 § 1 (part), 1967; 9371 § 1 (part), 1967; 9501 § 1,
1968; 11574 § 114, 1977; 92-0114 § 100, 1992.
9902 See Ch. 99 entry; also amended by 7985 § 3, 1961; 8242 § 112, 1962; 11016 § 1, 1974;
renumbered to be § 9903 by 11574 § 115 (part), 1977.
Added by 11574 § 116, 1977.
9903 Added by 7766 § 20, 1960; continued by 8242 § 103 (part), 1962; amended by 8809 § 70
(part), 1965; 9348 § 1 (part), 1967; 10323 § 86, 1971; 11095 § 106, 1975.
9904 In 8809 § 70 (part), 1965; amended by 9348 § 1 (part), 1967; 9371.
9905 In 8809 § 70 (part), 1965; amended by 9348 § 1 (part), 1967; 10222 § 8 (part), 1971; 11652 §
3, 1978; 91-0010 § 2, 1991.
9906 In 8809 § 70 (part), 1965 (deemed continuation of § 206 by 8809 § 71, 1965); amended by
10222 § 2 (part), 1971; 10323 § 87, 1971.
9907 Added as § 9906.5 by 9358 § 1, 1967; renumbered to be § 9907 by 9371 § 3 (part), 1967; 87-
0177 § 52, 1987.
9908 Added by 9371 § 4 (part), 1967; amended by 10222 § 2 (part), 1971; deleted by 11574 § 117,
1977.
Added as § 9909 by 9371 § 4 (part), 1967; renumbered to be § 9908 by 11574 § 117 (part),
1977.
9909 Added as § 9910 by 9371 § 4 (part), 1967; renumbered to be § 9909 by 11574 § 117 (part),
1977.
9910
In 8809 § 70 (part), 1965 as § 9907; amended by 9348 § l (part), 1967: renumbered to be §
9911 by 9371 § 3 (part), 1967; amended by 11095 § 107, 1975; renumbered to be § 9910 by
11574 § 117 (part), 1977.
9911 Added as § 9912 by 9371 § 4 (part), 1967; amended by 9501 § 2 (part), 1968; renumbered to
be § 9911 by 11574 § 117 (part), 1977.
9912 Added by § 9913 by 9371 § 4 (part), 1967; renumbered to be § 9912 by 11574 § 117 (part),
1977.
9913
In 8809 § 70 (part), 1965 as § 9908; amended by 9348 § l (part), 1967; renumbered to be §
9914 and amended by 9371 § 2 (part), 1967; amended by 10222 § 7, 1971; renumbered to
be § 9913 and amended by 11574 § 117 (part), 1977.
9914
Added as § 9912 by 9348 § 2 (part), 1967; renumbered to be § 9918 and amended by 9371 §
2 (part), 1967; amended by 10222 § 8 (part), 1971; renumbered to be § 9914 and amended
by 11574 § 119, 1977.
9915
Added as § 9909 by 9348 § 2 (part), 1967; renumbered to be § 9915 and amended by 9371 §
2 (part), 1967; amended by 10222 § 2 (part), 1971; 10323 § 88, 1971; 10451 § 1, 1972; 92-
0114 § 101, 1992.
9916 Added as § 9910 by 9348 § 2 (part), 1967; renumbered to be § 9916 by 9371 § 3 (part),
1967; amended by 10222 § 2 (part), 1971; 87-0177 § 53, 1987.
9917
Added as § 9911 by 9348 § 2 (part), 1967: renumbered to be § 9917 and amended by 9371 §
2 (part), 1967; amended by 9582 § l, 1968; 10222 § 2 (part), 1971; 11240 § 12, 1975; 11574 §
118, 1977; 11267 § 7, 1980; 82-0102 § 5, 1982; 87-0002 § 1, 1987; 88-0136 § 1, 1988; 90-
0126 § 7, 1990; 91-0086 § 15, 1991; 92-0114 § 102, 1992.
9918 Added as § 9917 by 9348 § 2 (part), 1967; renumbered to be § 9923 and amended by 9371 §
2 (part), 1967; renumbered to be § 9918 by 11574 § 120 (part), 1977.
9919 Added as § 9913 by 9348 § 2 (part) 1967; renumbered to be § 9919 and amended by 9371 §
2 (part) 1967; amended by 9501 § 2 (part), 1968; 10222 § 2 (part), 1971.
9920 Added as § 9914 by 9348 § 2 (part), 1967; renumbered to be § 9920 and amended by 9371 §
2 (part), 1967; amended by 9501 § 2 (part), 1968; 10222 § 2 (part), 1971.
9921 Added as § 9915 by 9348 § 2 (part), 1967; renumbered to be § 9921 and amended by 9371 §
2 (part), 1967.
9922 Added as § 9916 by 9348 § 2 (part), 1967; renumbered to be § 9922 and amended by 9371 §
2 (part), 1967.
9923 Added as § 9918 by 9348 § 2 (part), 1967; renumbered to be § 9924 and amended by 9371 §
2 (part), 1967; renumbered to be § 9923 by 11574 § 120 (part), 1977.
9924 Added as § 9925 by 9371 § 4 (part), 1967; amended by 9501 § 2 (part), 1968; renumbered to
be § 9924 and amended by 11574 § 121, 1977.
9925
Added as § 9925 by 9348 § 2 (part), 1967; renumbered to be § 9932 and amended by 9371 §
2 (part), 1967; amended by 10222 § 2 (part), 1971; renumbered to be § 9931 by 10222 § 3
(part), 1971; renumbered to be § 9925 by 11574 § 124 (part), 1977; amended by 82-0102 §
6, 1982; 90-0126 § 8, 1990; 91-0086 § 15, 1991; 92-0114 § 103, 1992.
9926
Added as § 9919 by 9348 § 2 (part), 1967; renumbered to be § 9926 and amended by 9371 §
2 (part), 1971; amended by 11095 § 108, 1975; 11574 § 122, 1977; 87-0002 § 2, 1987; 88-
0136 § 2, 1988.
9927
Added as § 9920 by 9348 § 2 (part), 1967; renumbered to be § 9927 and amended by 9371 §
2 (part), 1967; amended by 10222 § 2 (part), 1971; 82-0102 § 7, 1982; 89-0056 § 5, 1989; 90-
0126 § 6, 1990; 91-0086 § 13, 1991; 92-0114 § 104, 1992.
Table 99-A amended by 10451 § 3, 1972; 11240 § 13, 1975; 12267 § 8, 1980.
9928
Added as § 9921 by 9348 § 2 (part), 1967; renumbered to be § 9928 and amended by 9371 §
2 (part), 1967; amended by 10222 § 2 (part), 1971; 10451 § 2, 1972 (§ 2 of 10451 repealed
by 10525 § l, 1972); 10525 § 2, 1972; 11574 § 123, 1977.
9929 Added as § 9922 by 9348 § 2 (part), 1967; renumbered to be § 9929 and amended by 9371 §
2 (part), 1967; deleted by 10222 § 3, 1971.
Added as § 9923 by 9348 § 2 (part), 1967; renumbered to be § 9930 and amended by 9371 §
2 (part), 1967; renumbered to be § 9929 by 10222 § 3 (part), 1971.
9930 Added as § 9924 by 9348 § 2 (part), 1967; renumbered to be § 9931 and amended by 9371 §
2 (part), 1967; renumbered to be § 9930 by 10222 § 3 (part), 1971.
9931
Added as § 9926 by 9348 § 2 (part), 1967; renumbered to be § 9933 and amended by 9371 §
2 (part), 1967; renumbered to be § 9932 and amended by 10222 § 3 (part), 1971:
renumbered to be § 9931 by 11574 § 124 (part), 1977.
9932
Added as § 9927 by 9348 § 2 (part), 1967; renumbered to be § 9934 and amended by 9371 §
2 (part), 1967; renumbered to be § 9933 by 10222 § 3 (part), 1971; renumbered to be §
9932 by 11574 § 124 (part), 1977.
9933 Added as § 9935 by 9371 § 4 (part), 1967; renumbered to be § 9934 by 10222 § 3 (part),
1971; renumbered to be § 9933 by 11574 § 124 (part), 1977.
9934 Added as § 9936 by 9501 § 3 (part), 1968; renumbered to be § 9935 by 10222 § 3 (part),
1971; renumbered to be § 9934 and amended by 11574 § 125, 1977.
(b) Added as § 9937 by 9501 § 3 (part), 1968; renumbered to be § 9936 by 10222 § 3 (part),
1971; renumbered to be § 9934(b) by 11574 § 126 (part), 1977.
(c) Added as § 9938 by 9501 § 3 (part), 1968; renumbered to be § 9937 by 10222 § 3 (part),
1971; renumbered to be § 9934(c) by 11574 § 126 (part), 1977.
(d) Added as § 9939 by 9501 § 3 (part), 1968; renumbered to be § 9938 by 10222 § 3 (part),
1971; renumbered to be § 9934(d) by 11574 § 126 (part), 1977.
(e) Added is § 9940 by 9501 § 3 (part), 1968; renumbered to be § 9939 by 10222 § 3 (part),
1971; renumbered to be § 9934(e) by 11574 § 126 (part), 1977.
(f) Added as § 9941 by 9501 § 3 (part), 1968; renumbered to be § 9940 by 10222 § 3 (part),
1971: renumbered to be § 9934(f) by 11574 § 126 (part), 1977.
(g) Added as § 9942 by 9501 § 3 (part), 1968: renumbered to be § 9941 by 10222 § 3 (part),
1971; renumbered to be § 9934(g) by 11574 § 126 (part), 1977.
Section amended by 90-0045 § 121, 1990.
Table 3
This table shows changes to Sections of Title 26 made by Ordinance 95-0065 to incorporate
provisions of the Los Angeles County Building Code as they appeared prior to the reformatting Ordinance
(Ordinance 95-0065).
Use this table to find the location of a particular section of Ordinance 2225 in Title 26. Consult Tables
1 and 2 and the history notes following each section for a complete legislative history. This table will show
where sections of the County's own Building Code and its amendments to the Uniform Building Code
were located prior to the adoption of Ordinance 95-0065.
TITLE 26 SECTION REASSIGNMENTS
94
SECTION 91 SECTION SUBJECT
Chapter 1 Administration
100 100 UBC Adoption by Reference
101 101 Title, Purpose and Intent
101.1 101 Title
101.2 102 Purpose and Intent
101.3 103 Scope
102 203 Unsafe Buildings
102.1 203(a) Definition
102.2 203(b) Notice of Unsafe Building
102.3 203(c) Posting of Signs
102.4 204 Unsafe Buildings: Hearing
102.4.1 204(a) Right of Hearing
102.4.2 204(b) Notice of Hearing
102.4.3 204(c) Form and Contents of Notice
102.4.4 204(d) Posting of Notice
102.4.5 204(e) Hearing by Board of Appeals
102.4.6 204(f) Order
102.5 205 Unsafe Buildings: Demolition or Repair
102.5.1 205(a) Work by County
102.5.2 205(b) Emergency Procedure
102.5.3 205(c) Costs
102.5.4 205(d) Interference Prohibited
102.5.5 205(e) Prosecution
103 208 Violations and Penalties
103.1 208(a) Compliance with Code
103.2 208(b) Penalty
103.3 208.1 Recordation of Violation
103.3.1 208.1(a) General
103.3.2 208.1(b) Recordation
103.3.3 208.1(c) Notice
103.3.4 208.1(d) Rescission
104.1 201 Building and Safety Division
104.2 202 Powers and Duties of Building Official
104.2.1 202(a) General
104.2.1 202(k) (Guidelines/Policies)
104.2.2 202(b) Deputies
104.2.3 202(d) Right of Entry
104.2.4 202(e) Stop Orders
104.2.5 202(f) Occupancy Violations
104.2.6 202(g) Liability
104.2.7 106 Modifications
104.2.8 105 Alternate Materials and Methods/Construction
104.2.9 107 Tests
104.2.10 202(h) Cooperation of Other Officials
104.2.11 202(i) Demolition
104.2.12 202(j) Service
104.2.13 202(c) Reports and Records
104.2.14 109 Amendments to Ordinances
104.2.15 110 Validity
104.3 207 Definitions
105 206 Appeals Board
105.1 206(a) Building Board of Appeals
105.1.1 206(a)1 General
105.1.2 206(a)2 Limitations of Authority
105.2 206(b) Accessibility Appeals Board
105.3 206(c) Fees
105.4 209 Tenure
106 301 Permits
106.1 301(a) Permits Required
106.3 301(b) Work Exempted
106.4 302 Application for Permits
106.4.1 302(a) Application
106.4.2 302(b) Plans and Specifications
106.4.3 302(d) Info. on Plans and Specifications
106.4.5 302(c) Construction Inspection
106.5 303 Permits
106.5.1 303(a) Issuance
106.5.2 303(b) Retention of Plans
106.5.3 303(c) Validity
106.5.4 303(d) Expiration
106.5.5 303(e) Suspension or Revocation
106.5.6 303(f) Combined Building Permit
107 304 Fees
107.1 304(a) Building Permit Fees
107.2 304(b) Plan Check or Review Fees for Buildings or Structures
107.3 302(e) Standard Plans
107.4 304(c) Expiration of Application
107.5 304(d) Grading Permit Fees
107.6 304(e) Plan Check Fees for Grading
107.7 304(f) Landscaping Permit Fees
107.8 304(g) Plan Check Fees for Landscaping
107.9 304(h) Other Fees
107.10 304(i) Exemption from Fees
107.11 304(j) Surrender of Permit
107.12 304(k) Refunds
107.13 304(l) Investigation Fee for Work Without Permit
107.14 304(m) Noncompliance Fee
107.15 304(n) Preliminary Review Fees
107.16 304(o) Plan Maintenance Fee
107.17 304(p) Annual Review of Fees
107.18 304.1 Fees—Factory-Built Housing
107.18.1 304.1(a) General
107.18.2 304.1(b) Definition
107.18.3 304.1(c) Building Permit Fees
107.18.4 304.1(d) Plan Checking Fees
107.18.5 304.1(e) Plans and Specifications
107.19 304.2 Fee Exemption—Affordable Housing
TABLE 1-A TABLE NO. 3-
A Building Permit Fees
TABLE 1-B TABLE NO. 3-
B Grading Permit Fees
TABLE 1-C TABLE NO. 3-
C Grading Plan Check Fees
TABLE 1-D TABLE NO. 3-
D Landscape Permit Fees Up To One Acre
TABLE 1-E TABLE NO. 3-
E Landscape Plan Check Fees Up To One Acre
108 305 Inspections
108.1 305(a) General
108.2 305(b) Inspection Record Card
108.3 305(c) Approvals Required
108.4 305(d) Required Inspections
108.4.1 305(d) General
108.4.2 305(d)1 Foundation Inspection
108.4.3 305(d)2 Concrete Slab or Under-Floor Inspection
108.4.4 305(d)3 Frame Inspection
108.4.5 305(d)4 Lath Inspection and/or Wallboard
108.4.6 305(d)5 Final Inspection
108.5 305(e) Other Inspections
108.6 306(c) Special Inspector
108.7 305(f) Inspection Requests
109 307 Use and Occupancy
109.1 307(a) General
109.2 307(b) Change in Use
109.3 307(c) Certificate Issued
109.4 307(d) Temporary Certificate
109.5 307(e) Posting
110 308 Prohibited Uses of Building Sites
110.1 308(a) Flood Hazard
110.2 308(b) Geologic Hazards
110.3 308(c) Fills Containing Decomposable Material
110.4 308(b)3.d Methane Gas Hazards
110.5 308(e) Conditional Use
111 309 Geology and Engineering Reports
112 310 Earthquake Fault Maps
113 311 Earthquake Faults
113.1 311(a) General
113.2 311(b) Scope
113.3 311(c) Definition
113.4 311(d) Known Active Earthquake Faults
113.5 311(e) Construction Limitations
113.6 311(f) Maps of Active Faults
113.7 311(g) Special Studies Zones
Chapter 2 Definitions and Abbreviations
202 402 Accessibility & Approved Fabricator
204 404 Cellular Concrete
205 405 Day Care ->Large Family, Small Family
207 407 Fire Code
213 413 Listed and Listing
214 414 Mechanical Code
222 422 UBC, UBC Standards, Uniform Fire Code
Chapter 3 Use or Occupancy
301.1 514 Table No. 5-A
302.5 1213 Special Hazards
303.4 604(a) General (Access and Exit Facilities)
303.10 611 Special Requirements
304.4 704 Access and Exit Facilities
305.2.3 802(c) Special Provisions
305.10 810 Special Requirements
308.1 1001 Group I Occupancies Defined
308.11 1011 Special Requirements
309.1 701 Div. 2 Division 2 (B Occupancies)
309.2.2 702(b)2 Exception Omitted
310.1 1201 Group R Occupancies Defined
310.1 Div.
3 1201 Div. 3 Division 3
310.4 1204 Access and Exit Facilities and Emergency Escapes
310.9.1.1 1210(a)1 General (Smoke Detectors)
310.9.1.5 1210(a)5 Location in Efficiency Units, Congregate Residential et al)
310.13 1214 Special Requirements (w/in 100 Oil Derricks)
310.14 1215 Existing Buildings
310.15 1216 Special Requirements (Privy, Weather Protection)
310.16 1218 Large Family Day-Care Homes
Chapter 4 Special Use and Occupancy
403 1807, 1907 High-Rise Buildings
404.3.1 5603(a)2 Automatic Sprinkler Systems
404.4.7 5604(g) Malls
407 4801 Cellulose Nitrate
Chapter 5 General Building Limitations
504.6.1 505(f) Area Separation Walls
505.4 506(d) Written Agreement (for Yard Letter)
Chapter 7 Fire-resistant Materials and Construction
703.5 4302(f) Cellular Concrete (Fire Res. Materials & Systems)
Chapter 9 Fire-protection Systems
904.2.2 3802(b) All Occupancies Except R-3 and M
904.2.6 3802(g)2 Group I Occupancies
Chapter 10 Means of Egress
1004.3 3304(c)2 Type of Lock or Latch
1004.8 3304(h) Special Doors
1005.7 3305(g)5 Construction (Corridors, Exterior Exit Balconies)
1007.4 3307(d) Landings—DELETES third paragraph
1013.1 3314(a) Where Required (Exit Signs)
1013.3 3314(c) Illumination (Exit Signs)
1013.4 3314(d) Power Supply
1013.5 3314(e) Floor Level Exit Signs et al
1022 N/A Building Security
1023 3326 Large Family Day Care
Chapter 11 Accessibility
1100 Part 2, Title
24, CCR Basic Provisions
Chapter 12 Interior Environment
1202.2.3 905(b) Ventilation in Rooms Containing Hazardous Materials
1208.01 3500 Basic Provisions
Chapter 15 Roofs and Roof Structures
1502 3202 Definitions (Wood shakes, wood shingles)
1503 3203 Roof Covering Requirements
1504.4 3204(d) Non-rated Roof Covering
TABLE 15-
A
TABLE NO.
32-A Minimum Roof Classes
Chapter 16 Structural Forces
1627.1 2333(a) Basis for Design
Chapter 17 Structural Tests and Inspections
1701.1 306(a) Special and Structural Inspections
1702.2 306(e,f,g) Structural Inspection
1702.2.1 306(e) Concrete
1702.2.2 306(f) Steel
1702.2.3 306(g) Certification
Chapter 18 Foundations and Retaining Walls
1803 2904 Soil Classification
1804.3 2905(c)4 Reports
1804.6 2905(f) Adjacent Loads
1804.7 2905(g) Drainage
1804.8 2905(e) Soils Containing Sulfates
1806.1 2907(a) General (Footings)
1806.10 2907(j) Foundations on Expansive Soil
1806.11 2907(k) Foundations on Soil Containing Sulfates
1806.4 2907(d) Foundations on or Adjacent to Slopes
1806.4.1 2907(d) Scope
1806.4.2 2907(d) Building Clearance from Ascending Slopes
1806.4.3 2907(d) Footing Setback from Descending Slope Surface
1806.4.4 2907(d) Pools
1806.4.5 2907(d) Foundation Elevation
1806.4.6 2907(d) Alternate Setback and Clearance
1806.4.7 2907(d) Alternative Foundation Elevation
1806.5 2907(e) Footing Design
1807.2 2908(b) Interconnection (Piles)
1808.8 2909(h) Inspection of Piles
1808.9 2909(i) Inspection of Caissons
FIG 18-I-1 FIG. 29-1 DELETED
Chapter 25 Gypsum Board and Plaster
2502 4702 Materials
Chapter 29 Plumbing Systems
2902.7 510(c) Public Use Facilities
2904 511(a) Access to Water Closet Stool
TABLE 29-
A TABLE C-1 Minimum Plumbing Fixtures
Chapter 30 Elevators, Dumbwaiters, Escalators and Moving Walks
3003.3 5103(c) Standby Power
Chapter 31 Special Construction
3102.3.8 3703(h) Spark Arrestor
3102.4.8 3704(c) Reinforcing & Seismic Anchorage in Fire Zone 4
3102.4.8.1 3704(c) -
(part) Vertical Reinforcement
3102.4.8.2 3704(c) -
(part) Horizontal Ties
3102.4.8.3 3704(c) -
(part) Interior Fireplaces and Chimneys
Chapter 32 Construction in the Public Right of Way
3201 4501 General
3208 4508 Overhead Structures
3209 4509 Fences
3210 4510 Lighting Standard
3211 4511 Signs
Chapter 33 Site Work, Demolition and Construction
3301.2 2903(b) Protection of Adjoining Property
3303.1 4401 General
3303.8.3 4408(c) Signs
3303.9 4409 Demolition
3303.9.1 4409 (part) Demolition
3303.9.2 4409 (part) Demolition
3303.9.2.1 4409 (1) Demolition
3303.9.2.2 4409 (2) Handling of Materials
3303.9.2.3 4409 (3) Structural Members
3303.9.2.4 4409 (4) Storage of Materials
3303.9.2.5 4409 (5) Hazardous Conditions
3303.9.2.6 4409 (6) Friable Asbestos
Chapter 34 Existing Structures
3402 104(d) Drainage Devices
3403.1 104(a) Construction in Fire Zones
3403.5 104(f) State Historic Building Code
3403.6 104(g) Repairs: Roof Covering
3403.7 104(h) Parapets and Appendages
3403.8 104(i) Existing Glass
3403.9 104(j) Security Bars and Grilles
3404 104(e) Moved Buildings
Chapter 64 Restrictions in Fire Zones
6401 1601 Fire Zones Defined
6402 1602 Fire Zones 1, 2 and 3
6403 1603 Restrictions in Fire Zone No. 4
6403.1 1603(a) General
6403.2 1603(b) Roof Covering
6403.3 1603(c) Exterior Walls
6403.4 1603(d) Appendages
6403.5 1603(e) Exterior Windows and Doors
6403.6 1603(f) Protection of Openings
6403.7 1603(g) Unenclosed Under-floor Areas
6403.8 1603(h) Utilities
6403.9 1603(i) Detached Accessory Structures
6403.10 1603(j) Alterations
6403.11 1603(k) Exceptions
6404 1604 Buffer Fire Zone
6404.1 1604(a) Buffer Fire Zone
6404.2 1604(b) Buffer Fire Zone
6404.3 1604(c) Protection of Openings
6404.4 1604(d) Alterations
Chapter 65 Signs
6501 6201 Definitions
6502 6202 General Requirements
6502.1 6202(a) Scope
6502.2 6202(b) Permits
6502.3 6202(c) Plans
6502.4 6202(d) Design and Construction
6502.5 6202(e) Projection and Clearance
6502.6 6202(f) Materials
6502.7 6202(g) Prohibited Locations
6502.8 6202(h) Combination Signs
6502.9 6202(i) Identification
6502.10 6202(j) Maintenance
6503 6203 Ground Signs
6504 6204 Projecting Signs
6505 6205 Wall Signs
6506 6206 Roof Signs
6506.1 6206(a) Access
6506.2 6206(b) Height
6506.3 6206(c) Construction
6507 6207 Special Signs
6507.1 6207(a) Marquee Signs
6507.2 6207(b) Cloth and Banner Signs
TABLE 65-
1
TABLE NO.
62-1 Size, Thickness and Type of Glass Panels in Signs
Chapter 66 Special Safety Provisions
6601 6601 General Provisions
6601.1 6601(a) Structures Regulated
6601.2 6601(b) Permits
6601.3 6601(c) Construction Requirements
6601.4 6601(d) Certificate of Occupancy
6601.5 6601(e) Unsafe Structure or Device
6602 6602 Amusement Devices General
6602.1 6602(a) General
6602.2 6602(b) Location on Property
6602.3 6602(c) Construction
6602.4 6602(d) Special Safety Measures
6602.5 6602(e) Exit Facilities
6602.6 6602(f) Special Hazards
6602.7 6602(g) Reinspection
6603 6603 Rebound Tumbling Equipment
6604 6604 Rebound Tumbling Center
6605 6605 Layout of Rebound Tumbling Equipment
6606 6606 Construction of Pits
6607 6607 Construction of Equipment
6608 6608 Use of Padding
6609 6609 Fencing
6610 6610 Inspection
6611 6611 Automobile Racing Facilities
6611.1 6611(a) Scope
6611.2 6611(b) Protective Fencing
6611.2.1 6611(b)1 Location
6611.2.2 6611(b)2 Height
6611.2.3 6611(b)3 Construction
6611.3 6611(c) Curves
Chapter 67 Security Provisions
6701 6701 Purpose
6701 6702 Scope
6701 6703 Limitations
6701 6704 Alternate Security Provisions
6701 6705 Definitions
6701 6706 Tests—Sliding Glass Door
6706.1 6706(a) Test A
6706.2 6706(b) Test B
6706.3 6706(c) Test C
6706.4 6706(d) Tests D, E and F
6706.5 6706(e) Identification
6707 6707 Tests—Sliding Glass Windows
6707.1 6707(a) Test A
6707.2 6707(b) Test B
6707.3 6707(c) Test C
6707.4 6707(d) Tests D, E and F
6707.5 6707(e) Identification
6708 6708 Doors—General
6709 6709 Doors—Swinging Doors
6710 6710 Doors—Sliding Glass Doors
6711 6711 Doors—Overhead and Sliding Doors
6712 6712 Doors—Metal Accordion Grate or Grille-Type Doors
6713 6713 Lights—General
6714 6714 Lights—Material
6715 6715 Lights—Locking Devices
6715.1 6715(a) Lights—Locking Devices
6715.2 6715(b) Lights—Locking Devices
6715.3 6715(c) Lights—Locking Devices
6715.4 6715(d) Special
6716 6716 Other Openings—General
6717 6717 Hatchways, Scuttles and Similar Openings
6717.1 6717(a) Hatchways, Scuttles and Similar Openings
6717.2 6717(b) Hatchways, Scuttles and Similar Openings
6717.3 6717(c) Hatchways, Scuttles and Similar Openings
6717.4 6717(d) Hatchways, Scuttles and Similar Openings
Chapter 68 Relocation Permits
6801 6801 Relocation Building Permit Required
6802 6802 Relocation Building Permit Not Required
6803 6803 Application
6804 6804 Investigation Required
6805 6805 Application Fees
6806 6806 Permit Fees
6807 6807 Issuance of Permit
6808 6808 Prohibited Buildings
6809 6809 Appeals
6810 6810 Conditions of Permit
6811 6811 Unfinished Relocated Buildings or Structures
Chapter 69 Trailer Coaches
6901 6901 Definition
6902 6902 Where Allowed Without Permits
6903 6903 Permit Required
6904 6904 Application and Fee Required
6905 6905 Conditions of Permit
6906 6906 Revocation of Permits
6907 6907 Other Permits Required
6908 6908 Validity of Permit
Chapter 70 Excavation and Grading
7001 7001 Scope
7002 7002 Definitions
7003 7003 Permits Required
7003.5 7003.5 Availability of Permit at Site
7004 7004 Application to Existing Grading
7004.1 7004(a) Hazardous Condition
7004.2 7004(b) Maintenance of Protective Devices and Rodent Control
7004.3 7004(c) Correlation with Other Sections
7005 7005 Grading Permit Requirements
7005.1 7005(a) Application
7005.2 7005(b) Plans and Specification
7005.3 7005(c) Fees
7005.4 7005(d) Engineering Geological Reports
7005.5 7005(e) Soil Reports
7005.6 7005(f) Review of Reports
7005.7 7005(g) Pre-Plan Check Site Inspection
7005.8 7005(h) Landscape Permits
7006 7006 Permit Limitations and Conditions
7006.1 7006(a) General Conditions
7006.2 7006(b) Jurisdiction of Other Agencies
7006.3 7006(c) Conditions of Approval
7006.4 7006(d) Modification of Approved Plans
7006.5 7006(e) Special Permit, Agricultural or Road Grading
7007 7007 Denial of Permit
7007.1 7007(a) Hazards
7007.2 7007(b) Land Use
7008 7008 Security
7008.1 7008(a) Security Required
7008.2 7008(b) Amount of Security
7008.3 7008(c) Conditions
7008.4 7008(d) Term of Security
7008.5 7008(e) Default Procedures
7008.6 7008(f) Right of Entry
7009 7009 Safety Precautions
7010 7010 Storm Damage Precautions (Erosion Control)
7011 7011 Storm Damage Precautions, Incomplete Work
7012 7012 Storm Damage Precautions (Erosion Control), Effect of Non-compliance
7012.1 7012.1 Costs and Penalties
7012.2 7012.2 Notice of Violation
7012.2.1 7012.2(a) General
7012.2.2 7012.2(b) Recordation
7012.2.3 7012.2(c) Contents of Notice
7012.2.4 7012.2(d) Rescission
7013 7013 Responsibility of Permittee
7013.1 7013(a) Compliance with Plans and Code
7013.2 7013(b) Coordinator
7013.3 7013(c) Inspections
7013.4 7013(d) Protection of Utilities
7013.5 7013(e) Protection of Adjacent Property
7013.6 7013(f) Temporary Erosion Control
7013.7 7013(g) Termination of Consultants
7014 7014 Import and Export of Earth Materials
7014.1 7014(a) Import and Export of Earth Material
7014.2 7014(b) Planning and Zoning Compliance
7015 7015 Excavations
7015.1 7015(a) Maximum Slope
7015.3 7015(b) Drainage
7016 7016 Fills
7016.1 7016(a) Compaction
7016.2 7016(b) Preparation of Ground
7016.3 7016(c) Fill Slope
7016.4 7016(d) Fill Material
7016.5 7016(e) Drainage
7016.6 7016(f) Slopes to Receive Fill
7016.7 7016(g) Inspection of Fill
7016.8 7016(h) Testing of Fills
7017 7017 Slope Setbacks
7017.1 7017(a) General
7017.2 7017(b) Top of Cut Slope
7017.3 7017(c) Toe of Fill Slope
7017.4 7017(d) Modification of Slope Location
7018 7018 Drainage
7018.1 7018(a) General
7018.2 7018(b) Disposal
7018.3 7018(c) Site Drainage
7018.4 7018(d) Drainage Terraces Required
7018.5 7018(e) Drainage Terraces Construction
7018.6 7018(f) Overflow Protection
7018.7 7018(g) Subsurface Drainage
7018.8 7018(h) Interceptor Drains
7019 7019 Erosion Control
7019.1 7019(a) Slopes
7019.2 7019(b) Planting
7019.3 7019(c) Irrigation
7019.4 7019(d) Plans and Specifications
7019.5 7019(e) Rodent Control
7019.6 7019(f) Release of Security
7019.7 7019(g) Other Devices
7020 7020 Grading Designation and Inspection
7020.1 7020(a) General
7020.2 7020(b) Regular Grading Requirements
7020.3 7020(c) Inspection of Excavations and Fills
7020.3.1 7020(c)1 Initial
7020.3.2 7020(c)2 Rough
7020.3.3 7020(c)3 Final
7020.4 7020(d) Engineered Grading Requirements
7020.4.1 7020(d)1 Design Engineer
7020.4.2 7020(d)2 Field Engineer
7020.4.3 7020(d)3 Soils Engineer
7020.4.4 7020(d)4 Engineering Geologist
7020.4.5 7020(d)5 Grading Contractor
7020.4.6 7020(d)6 Planting and Irrigation
7020.5 7020(e) Notification of Non-conformance
7020.6 7020(f) Termination of Services
7020.7 7020(g) Violation
7020.8 7020(h) Notification of Completion
7021 7021 Reports and Statements—Final Reports
Chapter 71 Water-efficient Landscaping
7101 7101 Scope
7102 7102 Definitions
7103 7103 Applicable Provisions for New or Rehabilitated Landscapes—Permits
Required
7104 7104 Landscape Permit Requirements
7104.1 7104(a) Application
7104.2 7104(b) Landscape Documentation Package Contents
7104.3 7104(c) Approved Landscape Documentation Package Distribution
7104.4 7104(d) Approved Water Conservation Concept Statement
7104.5 7104(e) Use of Effective Precipitation
7105 7105 Elements of Landscape Documentation Package
7105.1 7105(a) Water Conservation Concept Statement
7105.2 7105(b) The Maximum Applied Water Allowance
7105.3 7105(c) Estimated Applied Water Use
7105.4 7105(d) Estimated Total Water Use
7105.5 7105(e) Landscape Design Plan
7105.5.1 7105(e)1 Plant Selection and Grouping
7105.5.2 7105(e)2 Water Featured
7105.5.3 7105(e)3 Landscape Design Plan Specifications
7105.6 7105(f) Irrigation Design Plan
7105.6.1 7105(f)1 Irrigation Design Criteria
7105.6.2 7105(f)2 Required Equipment
7105.6.3 7105(f)3 Recycled Water
7105.6.4 7105(f)4 Irrigation Design Plan specifications
7105.7 7105(g) Irrigation Schedules
7105.8 7105(h) Maintenance Schedules
7105.9 7105(i) Landscape Irrigation Audit Schedules
7105.10 7105(j) Grading Design Plan
7105.11 7105(k) Soils Analysis
7105.12 7105(l) Certification of Landscaping
7106 7106 Public Education
7106.1 7106(a) Publications
7106.2 7106(b) Model Homes
7107 7107 Effective Precipitation
7108 7108 Reference Evapotranspiration Map
Chapter 95 Earthquake Hazard Reduction for Existing Concrete Tilt-up Buildings
9501 9501 Purpose
9502 9502 Scope
9503 9503 Definitions
9504 9504 Administration
9504.1 9504(a) Service of Order
9504.2 9504(b) Contents of Order
9504.3 9504(c) Appeal from Order
9504.4 9504(d) Recordation
9504.5 9504(e) Enforcement
9505 9505 General Requirement
9506 9506 Analysis and Design
9506.1 9506(a) Wall and Panel Anchorage
9506.2 9506(b) Special Requirements for Wall Anchors and Continuity Ties
9506.3 9506(c) Development of Anchor Loads into the Diaphragm
9506.4 9506(d) Anchorage at Pilasters
9506.5 9506(e) Evaluation of Existing Structural Conditions
9506.6 9506(f) Miscellaneous
9506.7 9506(g) Symmetry
9506.8 9506(h) Minimum Roof Member Size
9506.9 9506(i) Combination of Anchor Types
9507 9507 Materials of Construction
9508 9508 Plans
9508.1 9508(a) General
9508.2 9508(b) Plans and Specifications
9508.3 9508(c) Information on Plans and Specifications
9508.4 9508(d) Existing Construction
TABLE 95-
A
TABLE NO.
95-A
Time Limits for Compliance with Earthquake Hazard Reduction Compliance
Order
Chapter 96 Potentially Earthquake Hazardous Buildings
9601 9601 Purpose
9602 9602 Scope
9603 9603 Definitions
9604 9604 Rating Classifications
9605 9605 General Requirements
9606 9606 Administration
9606.1 9606(a) Order—Service
9606.2 9606(b) Order—Priority of Service
9606.3 9606(c) Order—Contents
9606.4 9606(d) Appeal from Order
9606.5 9606(e) Recordation
9606.6 9606(f) Enforcement
9606.7 9606(g) Rehearing
9607 9607 Historical Buildings
9607.1 9607(a) General
9607.2 9607(b) Unburned Clay Masonry or Adobe
9607.2.1 9607(b)1 Unburned Clay Masonry or Adobe
9607.2.2 9607(b)2 Unburned Clay Masonry or Adobe
9607.2.3 9607(b)3 Unburned Clay Masonry or Adobe
9607.2.4 9607(b)4 Unburned Clay Masonry or Adobe
9607.2.5 9607(b)5 Unburned Clay Masonry or Adobe
9607.3 9607(c) Archaic Materials
9607.4 9607(d) Alternative Materials and State Historical Building Code Advisory Review
9608 9608 Analysis and Design
9608.1 9608(a) General
9608.2 9608(b) Lateral Forces on Elements of Structures
9608.3 9608(c) Anchorage and Interconnection
9608.4 9608(d) Level of Required Repair
9608.5 9608(e) Required Analysis
9608.5.1 9608(e)1 General
9608.5.2 9608(e)2 Continuous Stress Path
9608.5.3 9608(e)3 Positive Connections
9608.6 9608(f) Analysis Procedure
9608.6.1 9608(f)1 General
9608.6.2 9608(f)2 Connections
9608.6.3 9608(F)3 Unreinforced Masonry Walls
9608.7 9608(g) Combination of Vertical and Seismic Forces
9608.7.1 9608(g)1 New Materials
9608.7.2 9608(g)2 Existing Materials
9608.7.3 9608(g)3 Allowable Reduction of Bending Stress by Vertical Load
9609 9609 Materials of Construction
9609.1 9609(a) General
9609.2 9609(b) Existing Materials
9609.2.1 9609(b)1 Unreinforced Masonry Walls
9609.2.2 9609(b)2 Existing Roof, Floors, Walls, Footing and Wood Framing
9609.3 9609(c) Strengthening of Existing Materials
9609.4 9609(d) Alternate Materials
9609.5 9609(e) Minimum Acceptable Quality of Existing Unreinforced Masonry Walls
9609.5.1 9609(e)1 General Provisions
9609.5.2 9609(e)2 Number and Location of Tests
9609.5.3 9609(e)3 In-Place Shear Tests
9609.5.4 9609(e)4 Core Tests
9609.6 9609(f) Testing of Shear Bolts
9609.7 9609(g) Determination of Allowable Stresses for Design Methods Based on Test
Results
9609.7.1 9609(g)1 Design Shear Values
9609.7.2 9609(g)2 Design Compression and Tension Values
9609.8 9609(h) Existing rod anchors
9609.9 9609(i) Qualification tests
9610 9610 Information Required on Plans
9610.1 9610(a) General
9610.2 9610(b) Construction Details
9610.3 9610(c) Existing Construction
9611 9611 Interpretation of this Chapter
TABLE 96-
A
TABLE NO.
96-A Rating Classifications
TABLE 96-
B
TABLE NO.
96-B Time Limits for Compliance
TABLE 96-
C
TABLE NO.
96-C Extensions of Time and Service Priorities
TABLE 96-
D
TABLE NO.
96-D Horizontal Force Factors Based On Rating Classification
TABLE 96-
E
TABLE NO.
96-E Horizontal Force Factors IS for Parts or Portions of Structures
TABLE 96-
F
TABLE NO.
96-F Horizontal Force Factor C p
TABLE 96-
G
TABLE NO.
96-G
Allowable Value of Height-to-Thickness Ratio of Unreinforced Masonry Walls
with Minimum Quality Mortar
TABLE 96-
H
TABLE NO.
96-H Values for Existing Materials
TABLE 96-I TABLE NO.
96-I
Allowable Values of New materials Used in Conjunction with Existing
Construction
TABLE 96-J TABLE NO.
96-J Allowable Stress for Tested Unreinforced Masonry Walls
Chapter 97 Fire Safety Standards for Existing Group R-1 Occupancies
9701 9701 Purpose
9702 9702 Scope
9703 9703 Corridor Walls and Openings
9704 9704 Stairway Enclosures
9705 9705 Number of Exits
9706 9706 Fire Escapes
9707 9707 Existing Conditions
9707.1 9707(a) Existing Condition
9707.2 9707(b) Existing Condition
9707.3 9707(c) Existing Condition
9707.4 9707(d) Existing Condition
9707.5 9707(e) Existing Condition
9708 9708 Enclosure of Vertical Openings
9709 9709 Exit Signs
9710 9710 Notifications
9711 9711 Service of Order
9712 9712 Party Concerned
9713 9713 Recordation
9714 9714 Permits
9715 9715 Enforcement
9716 9716 Smoke Detectors
Chapter 98 Unoccupied Buildings and Structures
9801 9801 Notice to Secure Building or Structure
9802 9802 Contents of Notice
9803 9803 Notification to Other Persons
9804 9804 Posting
9805 9805 Service
9806 9806 Request for Hearing
9807 9807 Notice of Hearing
9808 9808 Procedure
9809 9809 Securing Structures by County
9810 9810 Internal Services Department
9811 9811 Lien
9812 9812 County Engineer
9813 9813 Emergency Procedures
9814 9814 Hearing as to Necessity and Cost
Chapter 99 Building and Property Rehabilitation
9901 9901 Scope
9901.1 9901(a) General
9901.2 9901(b) Existing Buildings
9902 9902 Definitions
9903 9903 Definition of Substandard Building
9903.1 9903(a) Definition of Substandard Building
9903.2 9903(b) Definition of Substandard Building
9904 9904 Substandard Conditions
9904.1 9904(a) Inadequate sanitation
9904.2 9904(b) Structural Hazards
9904.3 9904(c) Inadequate or Hazardous Wiring
9904.4 9904(d) Inadequate or Faulty Plumbing
9904.5 9904(e) Inadequate or Faulty Mechanical Equipment
9904.6 9904(f) Faulty Weather Protection
9904.7 9904(g) Faulty Materials of Construction
9904.8 9904(h) Hazardous or Insanitary Premises
9904.9 9904(i) Hazardous Buildings
9904.10 9904(j) Inadequate Exits
9904.11 9904(k) Fire Hazard
9904.12 9904(l) Inadequate Fire Protection or Firefighting Equipment
9904.13 9904(m) Improper Occupancy
9904.14 9904(n) Abandoned Buildings
9904.15 9904(o) Unfinished Relocated Buildings or Structures
9905 9905 Substandard Property
9905.1 9905(a) Substandard buildings
9905.2 9905(b) Unpainted buildings
9905.3 9905(c) Broken windows
9905.4 9905(d) Overgrown vegetation
9905.5 9905(e) Dead trees, weeds and debris
9905.6 9905(f) Trailers, campers, boats, other mobile equipment
9905.7 9905(g) Inoperable, abandoned motor vehicles
9905.8 9905(h) Attractive nuisances dangerous to children
9905.9 9905(i) Broken, Discarded Furniture, household equipment
9905.10 9905(j) Clothesline in Front Yard Areas
9905.11 9905(k) Garbage Cans in Front, Side Yards, Visible from Street
9905.12 9905(l) Packing Boxes, Debris in Yards, Visible from Street
9905.13 9905(m) Neglect of Premises
9905.14 9905(n) Maintenance of Premises, Detrimental to Public Health, Safety, Welfare; or
to Constitute Public Nuisance
9905.15 9905(o) Property Maintained in Condition Detrimental to Proximal Properties
9905.16 9905(p) Maintenance of Premises So As to Cause Diminution of Enjoyment, Use or
Values of Adjacent Properties
9905.17 9905(q) Property Maintained So As to Establish a Prevalence of Depreciated Values
to the Extent That Tax Receipts Inadequate for Cost of Public Services
9905.18 9905(r) Grading in Violation of Code, County or State laws
9906 9906 Building Rehabilitation Appeals Board
9907 9907 Alternates
9908 9908 Determination by County Engineer
9909 9909 Informal Notice
9910 9910 Notice of Substandard Building
9911 9911 Notice of Substandard Property
9912 9912 Combining Notices
9913 9913 Service of Notice
9914 9914 Other Interested Parties
9915 9915 Declaration of Substandard Building or Property
9916 9916 Posting of Signs
9917 9917 Right of Hearing and Rehearing
9917.1 9917(a) Hearing
9917.2 9917(b) Rehearing
9917.3 9917(c) Vehicles to be Removed
9917.4 9917(d) Persons to be Notified of Hearing
9917.5 9917(e) Delegation of Board of Supervisors Hearing
9918 9918 Hearing by Building Rehabilitation Appeals Board
9919 9919 Hearing Not Requested
9920 9920 Notice of Hearing
9921 9921 Form and Contents of Notice
9922 9922 Posting of Notice
9923 9923 Order
9924 9924 Order—Substandard Property
9925 9925 Work by Private Party
9926 9926 Work by County
9926.1 9926(a) Procedures
9926.2 9926(b) Emergency Procedures
9927 9927 Costs
9928 9928 Notification of Costs
9929 9929 Collection
9930 9930 Salvage
9931 9931 Interference Prohibited
9932 9932 Prosecution
9933 9933 Other Abatement Procedures
9934 9934 Vehicles
9934.1 9934(a) Adoption by Reference of Section 22661 of Vehicle Code
9934.2 9934(b) Notification of Department of Motor Vehicles
9934.3 9934(c) Notification of Highway Patrol
9934.4 9934(d) Not to Be Reconstructed
9934.5 9934(e) Exceptions
9934.6 9934(f) Registration of Vehicle
9934.7 9934(g) Proof of Nonresponsibility
TABLE 99-
A
TABLE NO.
99-A Rehabilitation Processing Fees
APPENDIX CHAPTERS ADOPTED BY LOS ANGELES COUNTY
94 SECTION 91 SECTION SUBJECT
Appendix Chap. 3, Division II Section 1106—Appendix Chap.
11 Agricultural Buildings
Appendix Chap. 4, Division II Appendix Chap. 7 Aviation Control Towers
Appendix Chap. 4, Division III Chapter 57 Regulations Governing Fallout
Shelters
Appendix Chap. 9 Appendix Chap. 38 Basement Pipe Inlets
Appendix Chap. 16 Appendix Chap. 23 Design
Appendix Chap. 31, Division II Appendix Chap. 55 Membrane Structures
Appendix Chap. 31, Division
III Appendix Chap. 49 Patio Covers
AMENDMENTS DELETED IN CONVERTING TO 1994 UBC FORMAT
94 SECTION 91 SECTION SUBJECT
delete 104(b) & (c) Application to Existing Buildings
delete 306(a) & (b) Special Inspection, Waiver
delete 306(d) Approved Fabricators
delete 306(h) & (i) Periodic, Special Inspection, Structural Observation
delete 401(b) Standards of Quality
delete 511(b) Access to Other Features
delete TABLE 5-A Wall and Opening Protection
delete 701, Div. 2 B-Occupancies, Division 2
delete 704 Access and Exit Facilities
delete 904 Access and Exit Facilities
delete 1004 Access and Exit Facilities
delete 1701(b) Standards of Quality
delete 1907 High-Rise Buildings
delete 2402(b) Standards of Quality
delete 2501(a) Standards of Quality
delete 2501(e) End-Jointed Wood Products
delete 3201(b) Standards of Quality
delete 3301(f) Building Accessibility
delete 3304(a) General (Doors)
delete 3304(i) Floor Level at Doors
delete 3307(a) General (Ramps)
delete 3307(c) Slope (Ramps)
delete 3315(a) Aisles General
delete TABLE NO. 33-A Minimum Egress Requirements
delete 3400 Basic Provisions
delete 4301(a) Standards of Quality
delete 6003 Other Standards (Guideline)
delete 2701(a) Standards of Quality
Title 27 - ELECTRICAL CODE
ARTICLE 80 - GENERAL PROVISIONS
Sec. 80-1. - Title
Title 27 of the Los Angeles County Code shall be known as the "Electrical Code," may be cited as
such, and will be referred to herein as "this Code."
(Ord. 2007-0109 § 2 (part), 2007: Ord. 86-0003 § 1, 1986.)
Sec. 80-1.5. - California Electrical Code (CEC) Adoption by Reference
Except as hereinafter changed or modified, Sections 89.102 through 89.114 of Article 89, Article 90,
Chapters 1 through 9, and Annexes A, B, C, D, E, F, G, H, I, and J of that certain Electrical Code known
and designated as the 2019 California Electrical Code as published by the California Building Standards
Commission are adopted and incorporated by reference into this Title 27 of the Los Angeles County
Code, as if fully set forth below, as Sections 89.102 through 89.114 of Article 89, Article 90, Chapters 1
through 9, and Annexes A, B, C, D, E, F, G, H, I, and J of Title 27 of the Los Angeles County Code.
A copy of the 2019 California Electrical Code, hereinafter referred to as the CEC, shall be at all times
maintained by the Chief Electrical Inspector for use and examination by the public.
(Ord. 2019-0057 § 2, 2019; Ord. 2016-0054 § 2, 2016: Ord. 2013-0049 § 2, 2013; Ord. 2010-
0054 § 2, 2010; Ord. 2007-0109 § 2 (part), 2007: Ord. 2005-0065 § 2, 2005: Ord. 2002-0077 § 2,
2002: Ord. 99-0041 § 1, 1999: Ord. 95-0067 § 1, 1995: Ord. 92-0004 § 1, 1992; Ord. 88-0037 §
1, 1988: Ord. 86-0003 § 2, 1986: Ord. 82-0210 § 1, 1982: Ord. 11096 § 1, 1975.)
Sec. 80-2. - Purpose
The purpose of this Code is to provide minimum standards to safeguard the public's safety and
welfare by regulating the design, construction, installation, quality of materials, use, location, operation
and maintenance of electrical systems, equipment and appliances as specifically set forth herein.
Consistent with this purpose, the provisions of this Code are intended and always have been intended to
confer a benefit on the community as a whole and are not intended to establish a duty of care toward any
particular person.
This Code shall not be construed to hold the County or any officer, employee or agent thereof
responsible for any damage to persons or property by reason of any inspection authorized herein or by
reason of the issuance or nonissuance of any permit authorized herein, and/or for any action or omission
in connection with the application and/or enforcement of this Code. By adopting the provisions of this
Code, the County does not intend to impose on itself, its employees or agents any mandatory duties of
care toward persons and property within its jurisdiction so as to provide a basis of civil liability for
damages.
This section is declaratory of existing law and is not to be construed as suggesting that such was not
the purpose and intent of previous Code adoptions.
(Ord. 92-0004 § 2, 1992.)
Sec. 80-3. - Scope
The provisions of this Code shall apply to the construction, alteration, moving, repair and use of any
electrical wiring on any premises within the unincorporated area of the County of Los Angeles and to such
work or use by the County of Los Angeles within any incorporated city not exercising jurisdiction over
such work or use.
The provisions of this Code shall not apply to public utilities; or to electrical wiring for street lighting or
traffic signals located primarily in a public way; or to mechanical equipment not specifically regulated in
this Code.
Where, in any specific case, different sections of this Code specify different materials, methods of
construction or other requirements, the most restrictive shall govern. Where there is a conflict between a
general requirement and a specific requirement, the specific requirement shall be applicable.
Except as hereinafter changed or modified, the building standards contained in the National
Electrical Code of the National Fire Protection Association, Inc., which are published in the California
Building Standards Code, are applicable to all occupancy groups and uses throughout the County of Los
Angeles. Amendments to the building standards contained in the National Electrical Code, by state
agencies, are applicable only to those occupancies or uses which the state agency making the
amendment is authorized to regulate.
(Ord. 2002-0077 § 3, 2002.)
Sec. 80-4. - Chief Electrical Inspector
The office of Chief Electrical Inspector exists in the Building and Safety Division of the Department of
Public Works. The Chief Electrical Inspector shall administer the provisions of this Code under the
supervision and control of the Director of Public Works, acting as the County Engineer, and shall be a
competent electrical engineer of good moral character, well versed in approved methods of electrical
construction for safety to life and property, the statutes of the State of California relating to electrical work,
the ordinances of the County of Los Angeles relative thereto, and the California Electrical Code as
amended from time to time.
(Ord. 2002-0077 § 4, 2002: Ord. 99-0041 § 2, 1999: Ord. 86-0003 § 3, 1986.)
Sec. 80-5. - Use of Terms
Whenever the term "Chief Electrical Inspector" is used in any section of this Code other than Section
80-4, such term shall be construed to mean the "Director of the Department of Public Works," acting as
the County Engineer of the County of Los Angeles, or an authorized representative.
(Ord. 2002-0077 § 5, 2002: Ord. 86-0003 § 4, 1986.)
Sec. 80-6. - Public Utilities Exempted
The provisions of this Code shall not apply to any electrical work performed by or for any electrical
corporation, telephone corporation, telegraph corporation, railroad corporation or street railroad
corporation on or with any electrical equipment owned or controlled and operated, or used by and for the
exclusive benefit of, such corporation in the conduct of its business as a public utility, or to any other work
which any such corporation may be entitled by law to perform without payment of any local tax; but all
provisions of this Code shall apply insofar as they may consistently with the above be applicable to all
other electrical work performed by or for any such corporation.
The terms "electrical corporation," "telephone corporation," "telegraph corporation," "railroad
corporation," and "street railroad corporation" are herein used as said terms are respectively defined in
the Public Utility Code of the State of California; and such terms shall also be deemed to include similar
utilities which are municipally or governmentally owned and operated.
Sec. 80-7. - Governmental Agencies
The provisions of this Code shall cover, govern and control the installation, alteration or repair of any
electrical wiring, connection, fixtures, sockets, appliances, apparatus, machinery or other electrical
devices by or on behalf of the County of Los Angeles or any department or officer thereof, or by or on
behalf of any school district, or any quasipublic or political corporation or governmental agency or body on
said premises not owned by a public school district within said unincorporated territory.
Sec. 80-8. - Validity
If any section, subsection, sentence, clause or phrase of this ordinance is, for any reason, held to be
invalid, such decision shall not affect the validity of the remaining portions of this ordinance. The Board of
Supervisors hereby declares that it would have passed the ordinance, and each section, subsection,
clause or phrase thereof, irrespective of the fact that any one or more sections, subsections, sentences,
clauses and phrases be declared invalid.
(Ord. 2002-0077 § 6, 2002.)
Sec. 80-9. - Liability
The liability and indemnification of the Chief Electrical Inspector and any of his subordinates are
governed by the provisions of Division 3.6 of Title 1 of the Government Code.
(Ord. 88-0037 § 2, 1988.)
Sec. 80-10. - Annual Review of Fees
The fees in this Code shall be reviewed annually by the Director of Public Works. Beginning on July
1, 1992, and thereafter on each succeeding July 1, the amount of each fee in this Code shall be adjusted
as follows: Calculate the percentage movement between March of the previous year and March of the
current year in the Consumer Price Index (CPI) for all urban consumers in the Los Angeles-Long Beach-
Anaheim, CA areas, as published by the United States Government Bureau of Labor Statistics, adjust
each fee by said percentage amount and round off to the nearest ten (10) cents; however, no adjustment
shall decrease any fee and no fee shall exceed the reasonable cost of providing services. When it is
determined that the amount reasonably necessary to recover the cost of providing services is in excess of
this adjustment, the Building Official may present fee proposals to the Board of Supervisors for approval.
(Ord. 2019-0057 § 3, 2019; Ord. 99-0041 § 3, 1999: Ord. 91-0087 § 7, 1991.)
Sec. 80-11. - Definitions
For the purpose of this Code, certain terms, phrases, words and their derivatives shall be construed
as set out in this Section. Words used in the singular include the plural and the plural the singular.
Electric or Electrical Wiring means the installation or the alteration of any material, fixture, device,
appliance or equipment in or on any building, structure or premises, used or designed or intended to be
used to generate, transmit, transform or utilize electric energy.
Hotel is any building containing six or more rooms intended or designed to be used, or which are
used, rented or hired out to be occupied, or which are occupied for sleeping purposes by guests.
Maintenance Electrician is an electrician regularly employed and registered in accordance with the
provisions of this Code.
Person is an individual human being, a firm, partnership or corporation, his or their heirs, executors,
administrators, assigns, officers or agents, the County of Los Angeles, and any local agency as defined in
Section 53090 of the Government Code, or officer thereof.
Special Permission is the written consent of the Chief Electrical Inspector.
Tenant Improvement (Electrical) means electrical work altering or adding to the wiring system of a
tenant space.
(Ord. 2007-0109 § 2 (part), 2007: Ord. 99-0041 § 4, 1999: Ord. 92-0004 §§ 3, 4, 1992; Ord. 91-
0087 § 6, 1991; Ord. 88-0037 § 3, 1988; Ord. 86-0003 § 5, 1986.)
ARTICLE 81 - DUTIES OF CHIEF ELECTRICAL INSPECTOR
Sec. 81-1. - General
The Chief Electrical Inspector shall administer and enforce the provisions of this Code in a manner
consistent with the intent thereof.
Sec. 81-2. - Plans and Permits
The Chief Electrical Inspector may require the submission of plans and specifications, drawings,
descriptions, and diagrams as, in the judgment of the Chief Electrical Inspector, is necessary to show
clearly the character, kind and extent of electrical work covered by an application for a permit. When the
Chief Electrical Inspector is satisfied that the plans submitted comply with the provisions of the Code and
that the required fees have been paid, then the applicant shall be issued the appropriate permit.
Approval of a plan and/or the issuance of a permit shall not be construed to be an approval of a
violation of the provisions of this Code or of other laws. Plans or permits presuming to give authority to
violate or cancel the provisions of this Code or of other laws are not valid. See Article 82 for requirements
regarding plans, permits and fees.
(Ord. 2002-0077 § 7, 2002: Ord. 92-0004 § 5, 1992.)
Sec. 81-3. - Fees
The Chief Electrical Inspector shall collect such fees as are required by this Code and issue receipts
therefor, copies of which shall be maintained as a record in the office of the Chief Electrical Inspector.
The Chief Electrical Inspector shall transfer all fees collected to the proper authority provided by law to
receive such funds.
(Ord. 2002-0077 § 8, 2002.)
Sec. 81-4. - Inspection
All construction or work for which a permit is required by this Code shall be subject to inspection and
approval by the Chief Electrical Inspector. See Article 82 for inspection requirements.
Approval as a result of an inspection shall not be construed to be an approval of a violation of the
provisions of this Code or other laws. Inspections presuming to give authority to violate or cancel the
provisions of this Code or other laws shall not be valid, except insofar as the work therein is lawful.
It shall be the duty of the permit applicant to cause the work to remain accessible and exposed for
inspection purposes. Neither the Chief Electrical Inspector nor the jurisdiction shall be liable for any
expense entailed in the removal or replacement of any material required to allow inspection.
(Ord. 92-0004 § 6, 1992.)
Sec. 81-5. - Reserved
Sec. 81-8. - Investigation
The Chief Electrical Inspector may investigate any construction or work regulated by this Code, and
issue such notices and orders as provided in Sections 81-11, 81-12 and 81-13.
(Ord. 92-0004 § 8, 1992.)
Sec. 81-9. - Records and Retention of Plans
The Chief Electrical Inspector shall keep records of all the essential transactions of the office of the
Chief Electrical Inspector. One set of approved plans shall be retained by the Building Official for a period
of not less than 90 days from date of completion of the work covered therein.
(Ord. 2002-0077 § 10, 2002: Ord. 92-0004 § 9, 1992.)
Sec. 81-10. - Right of Entry
(a) Whenever it is necessary to make an inspection to enforce any of the provisions of or perform any
duty imposed by this Code or other applicable law, or whenever the Chief Electrical Inspector or an
authorized representative has reasonable cause to believe that there exists in any building or upon
any premises any condition which makes such building or premises hazardous, unsafe or dangerous
for any reasons specified in this Code or other similar law, the Chief Electrical Inspector or an
authorized representative hereby is authorized to enter such property at any reasonable time and to
inspect the same and perform any duty imposed upon the Chief Electrical Inspector by this Code or
other applicable law; provided that:
(1) if such property is occupied, the Chief Electrical Inspector shall first present proper credentials
to the occupant and request entry explaining the reasons therefor; and
(2) if such property is unoccupied, the Chief Electrical Inspector shall first make a reasonable effort
to locate the owner or other persons having charge or control of the property and request entry,
explaining the reasons therefor.
If such entry cannot be obtained because the owner or other person having charge or control of the
property cannot be found after due diligence, or if entry is refused, the Chief Electrical Inspector or an
authorized representative shall have recourse to every remedy provided by law to secure lawful entry and
inspect the property.
(b) Notwithstanding the foregoing, if the Chief Electrical Inspector or an authorized representative has
reasonable cause to believe that the building or premises is so hazardous, unsafe or dangerous as
to require immediate inspection to safeguard the public health or safety, the Chief Electrical
Inspector shall have the right to immediately enter and inspect such property, and may use any
reasonable means required to effect such entry and make such inspection, whether such property is
occupied or unoccupied and whether or not permission to inspect has been obtained. If the property
is occupied, the Chief Electrical Inspector shall first present credentials to the occupant and demand
entry, explaining the reasons therefor and the purpose of the inspection.
(c) "Authorized representative" shall include the officers named in Section 80-5 of this Code and their
authorized inspection personnel.
(d) No person shall fail or refuse, after proper demand has been made upon such person as provided in
this subsection, to promptly permit the Chief Electrical Inspector or an authorized representative to
make any inspection provided for by Subdivision (b) of this subsection. Any person violating this
subdivision shall be guilty of a misdemeanor.
(Ord. 2002-0077 § 11, 2002.)
Sec. 81-11. - Reinspection
The Chief Electrical Inspector is hereby authorized and empowered to make, at such times and as
often as in his discretion it may seem necessary, thorough reinspection of the installation in or on any
building, structure or premises of all electrical wiring, electrical devices and electrical material now
installed or that may hereafter be installed.
When the installation of any such wiring, device or material is found to be in violation of this Code,
the person, firm, corporation or governmental agency owning, using or operating the same shall be
notified in writing and shall make the necessary repairs or changes required to place such wiring, device
or material in compliance with this Code and to have such work completed within a period of 10 days after
such notice, or within such other reasonable period specified by the Chief Electrical Inspector in said
notice, and shall pay such fees as are required by this Code.
Sec. 81-12. - Authority to Disconnect
The Chief Electrical Inspector is hereby empowered to disconnect or to order in writing the
discontinuance of electrical service to wiring, devices or materials found to be dangerous and a hazard to
life, health and property until the installation of such wiring device or material has been made safe as
directed by the Chief Electrical Inspector.
Any person, firm, corporation, public utility, political subdivision or governmental agency ordered to
discontinue such electrical service shall do so within 24 hours after the receipt of such written notice, and
shall not reconnect such service or allow or cause the same to be reconnected until notified to do so by
the Chief Electrical Inspector. Refusal or failure or neglect to comply with any such notice or order shall
be considered by the Chief Electrical Inspector a violation of this Code. The Chief Electrical Inspector
may then institute any appropriate action or proceeding to prevent, restrain, correct or abate the refusal to
comply with any such notice or order.
Sec. 81-13. - Stop Orders
Whenever any work regulated by this Code is being done contrary to the provisions thereof, or other
pertinent laws or ordinances, the Chief Electrical Inspector may order the work stopped by notice in
writing served on any persons engaged in doing or causing such work to be done, and any such persons
shall forthwith stop such work until authorized by the Chief Electrical Inspector to proceed with the work.
(Ord. 2002-0077 § 12, 2002.)
ARTICLE 82 - PERMITS AND INSPECTION
Sec. 82-1. - Permits Required
A person, whether acting as principal, servant, agent or employee, shall not do or cause or permit to
be done any electrical work regulated by this Code without first securing a permit from the Chief Electrical
Inspector authorizing such work.
(Ord. 2002-0077 § 13, 2002: Ord. 99-0041 § 5, 1999: Ord. 95-0067 § 2, 1995.)
Sec. 82-2. - Time Limit
Every permit issued by the Building Official under the provisions of this Code shall expire by
limitation and become null and void if the work authorized by such permit is not commenced within 12
months from the date such permit is issued, or the work authorized by such permit is suspended or
abandoned for a period of 180 days, or the permittee fails to obtain inspection as required by the
provisions of Section 82-14 of this Code for a period of 180 days.
EXCEPTION: Permits issued to abate violation(s) in conjunction with a code enforcement action
shall expire and become null and void at a date not to exceed (12) months from the date of issuance or
other date determined by the Building Official.
The Building Official may grant one or more extensions of the time for action by the permittee for a
period not exceeding 180 days from the date of expiration upon written request from the permittee and
payment of a fee in an amount determined by the Building Official, not to exceed 25 percent of the permit
fee.
Once a permit, including any extension(s) thereof, has expired, the permittee shall file a new
application as specified in Section 82-1.
(Ord. 2019-0057 § 4, 2019; Ord. 2013-0049 § 3, 2013; Ord. 2002-0077 § 14, 2002: Ord. 99-0041
§ 6, 1999: Ord. 92-0004 § 10, 1992.)
Sec. 82-3. - Work Requiring a Permit
No person shall install, alter, reconstruct or repair any electrical wiring, devices, appliances,
apparatus, or equipment, within or on any building, structure or premises without first obtaining a permit
therefor from the Chief Electrical Inspector, except as follows:
(a) Minor repair work, such as the replacement of lamps, switches, receptacle devices, sockets, and the
like, or the connection of portable motor and appliances to suitable receptacles which have been
permanently installed.
(b) The wiring for temporary theater, motion picture or television stage sets.
(c) Electrical wiring, devices, appliances, apparatus, or equipment operating at less than 25 volts and
not capable of supplying more than 50 watts of energy.
(d) Low-energy power, control, and signal circuits that are not an integral part of an appliance and in
which the power is limited from a source having a rated output of not more than 30 volts and 1,000
volt-amperes.
(e) Temporary decorative lighting.
(f) The installation of temporary wiring for testing or experimental purposes within suitable facilities.
(g) Replacement of over-current devices of the same type and the same rating.
(h) Portable generators, portable motors, appliances, tools, power outlets, and other portable
equipment connected by means of a cord or cable having an attachment plug.
(i) Private telephone, intercom, sound and communication systems; provided, however, that the above
system(s) do not exceed the value as indicated in (c) and (d) of this section. A permit shall be
obtained for the power supplies required by the above systems.
Notwithstanding the foregoing, all electrical wiring and equipment shall comply with Section 83-2 of
this Code.
(Ord. 2007-0109 § 4 (part), 2007; Ord. 2002-0077 § 15, 2002: Ord. 99-0041 § 7, 1999; Ord. 89-
0084 § 1, 1989; Ord. 86-0003 §§ 6 and 7, 1986; Ord. 84-0032 § 1, 1984.)
Sec. 82-4. - Application for Electrical Permits
Application for an electrical permit shall describe the work to be performed on the form provided, and
shall give the location either by street and house number, by lot, block and tract, or similar description that
will readily identify and definitely locate the proposed work. A separate application shall be required for
each building or structure.
EXCEPTION: Applications for single-family dwellings may include all accessory buildings such as
garages, sheds, guest houses, and the like that are located on the same lot and erected at the same time
as the main building.
The applicant for electrical permits for work exceeding two hundred dollars ($200) in value shall be a
licensed contractor, registered maintenance electrician, homeowner, or authorized government
representative.
The Chief Electrical Inspector may refuse to issue a permit for temporary or permanent service when
there is no apparent legally permitted use for the service. In determining whether a proposed use is
legally permitted, the Chief Electrical Inspector may consider not just the provisions of the Electrical Code
but all applicable statutes, ordinances, rules and regulations.
(a) Licensed Contractor. A licensed contractor is a person who is engaged in the business of installing
or repairing electrical wiring or equipment or who does, or who holds himself out as willing to do
personally or through his employees any work or services in connection with the installation,
alteration or repair of any electrical wiring or equipment or part thereof, and who possesses an
appropriate contractor's license pursuant to Chapter 9, Division 3 of the Business and Professions
Code of the State of California when such license includes within its classification limitations the
activities set forth on the application for permit and entitles the licensee to perform personally or
through his employees all such activities without personal local qualification or registration.
A permit may be issued to a firm, partnership or corporation, any officer or member of which is a
licensed contractor, in the event that all construction or work is done under the direct personal supervision
of such officer or member.
(b) Registered Maintenance Electrician. A Registered Maintenance Electrician is a person possessing a
valid Certificate of Registration issued by the Chief Electrical Inspector.
A Certificate of Registration as Maintenance Electrician, upon application therefor, may be issued to
any person regularly employing one or more electricians for the purpose of installation, alteration or
maintenance of electrical wiring or equipment on his own premises. The application for such certificate
shall be made in writing by a responsible officer of the firm, and shall designate one or more persons as
registrant.
A registration fee shall be paid for each maintenance electrician as set forth in this Code. All such
work shall be installed and done in accordance with the provisions of this Code, and such work shall be
subject to permits, fees, and inspection to the same extent as all other similar work for which such
inspection is provided.
The firm shall keep a record of all work performed under the maintenance certificate, showing the
nature and location of the work, and such records shall be made available to the Chief Electrical
Inspector.
(c) Homeowner. A homeowner is the owner of a single-family residence, including common accessory
and minor poultry, animal or agricultural buildings. A permit may be issued to such homeowner for
his principal place of residence and appurtenances thereto, provided that work authorized under any
such permit shall be done by the person to whom the permit is issued, or by a member of his
immediate family.
Should any provision of Sections (a), (b) or (c) be violated, the permit shall be subject to immediate
cancellation. This permit cancellation is in addition to any other enforcement provisions or penalties
provided for in this Code.
(d) Government Representative. A government representative is a person who is employed by and who
has been authorized by a governmental agency to supervise or control electrical work on the
premises of such agency.
(e) Special Permission. When there appears to the Chief Electrical Inspector an urgent necessity, an
electrical permit may be issued to other persons by special permission.
(f) Expiration of Application. When no permit is issued within one year following the date of the
application therefor, the application shall automatically expire. Plans and specifications previously
submitted may thereafter be returned to the applicant or destroyed by the Chief Electrical Inspector.
The Chief Electrical Inspector may grant up to two extensions not exceeding 180 days per extension
beyond the initial one-year limit upon written request by the applicant showing that circumstances
beyond the control of the applicant have prevented action from being taken and upon payment of an
extension fee in an amount determined by the Chief Electrical Inspector, not to exceed 25 percent of
the plan check fee.
Once an application, including any extension(s) thereof has expired, the applicant shall file a new
application, resubmit plans and specifications and pay a new plan checking or review fee.
(Ord. 2013-0049 § 4, 2013; Ord. 2010-0054 § 3, 2010; Ord. 2007-0109 § 4 (part), 2007; Ord.
2002-0077 § 16, 2002; Ord. 99-0041 § 8, 1999; Ord. 88-0037 § 4, 1988.)
Sec. 82-5. - Plans
When required by the Chief Electrical Inspector, the applicant shall submit two sets of plans,
specifications, calculations, and/or reports with the application for the electrical permit. When a plan
checking fee or other fees are required by this or any related ordinance or statute, such fees shall be
collected at the time plans are filed. Unless otherwise permitted by the Chief Electrical Inspector, all
plans, specifications, calculations, and/or reports shall be prepared and designed by a professional
electrical engineer registered in the State of California in accordance with the Professional Engineer's Act
(California Business and Professions Code sections 6700, et seq.), or by a person who is qualified to
prepare electrical engineering documents and who is exempt from registration pursuant to the provisions
of the Professional Engineer's Act.
Except for plans prepared solely for the purpose of demonstrating compliance with the requirements
of Part 6 of Title 24 of the California Code of Regulations (California Energy Code) or except as otherwise
permitted by the Chief Electrical Inspector, all plans, specifications, calculations, and/or reports shall bear
the signature and the seal or stamp of the person preparing the documents.
(Ord. 2005-0065 § 3, 2005: Ord. 88-0037 § 5, 1988.)
Sec. 82-6. - Electrical Permits
The application, plans and specifications filed as required, shall be checked by the Chief Electrical
Inspector, and if found to be in conformity with the requirements of this Code and all other laws or
ordinances applicable thereto, the Chief Electrical Inspector shall, upon receipt of the required fee, issue
a permit therefor.
The issuance or granting of a permit or approval of plans and specifications shall not be construed to
be a permit for, or an approval of, any violation of any of the provisions of this Code or of any other laws
or ordinances. No permit presuming to give authority to violate or cancel the provisions of this Code or
any other laws or ordinances shall be valid.
The issuance of a permit based on plans and specifications shall not prevent the Chief Electrical
Inspector from thereafter requiring the correction of errors in said plans and specifications, or from
preventing construction being carried on thereunder when in violation of this Code or of any other laws
and ordinances.
(Ord. 2002-0077 § 17, 2002.)
Sec. 82-8. - Fees*
Except as otherwise provided herein, at the time of filing an application therefor, a fee shall be paid
to the Chief Electrical Inspector as set forth in this Section.
(a) Electrical Permit Fees.
PERMITS.
1. For issuing permits, each $31.90
SYSTEM FEE SCHEDULE.
(Note: The following do not include permit issuing fee.)
New Residential Buildings:
The following fees shall include all wiring and electrical equipment in or on each building, or
other electrical equipment on the same premises constructed at the same time.
2. For new multifamily residential buildings (apartments and condominiums) having three
(3) or more living units not including garages, carports, and other noncommercial
automobile storage areas constructed at the same time, per square foot
$0.10
For garages, carports, and other accessory buildings, used in conjunction with multifamily
residential buildings use BRANCH CIRCUIT FEE OR UNIT FEE SCHEDULE.
3. For new single or two-family residential buildings not including garages, carports and
other minor accessory buildings constructed at the same time, per square foot $0.20
For garages, carports and other minor accessory buildings constructed at the same time as
single or two-family residential buildings, a fee will not be required. For other types of
residential occupancies and alterations, additions and modifications to existing residential
buildings, use BRANCH CIRCUIT FEE OR UNIT FEE SCHEDULE.
4. Private Swimming Pools:
For new private, residential, inground swimming pools for single or multifamily occupancies,
including a complete system of necessary branch circuit wiring, bonding, grounding,
underwater lighting, water pumping and other similar electrical equipment directly related
to the operation of a swimming pool, each
$93.60
For other types of swimming pools, therapeutic whirlpools, spas, hot tubs and alterations to
existing swimming pools, each $63.00
5. Carnivals and Circuses:
Carnivals, circuses or other traveling shows or exhibitions utilizing transportable-type rides,
booths, displays and attractions:
For electric generators and electrically driven rides, each $44.90
For mechanically driven rides and walk-through attractions or displays having electric
lighting, each $18.80
For a system of area and booth lighting, each $18.80
For permanently installed rides, booths, displays and attractions, use UNIT FEE SCHEDULE.
6. Temporary Power Service:
For a temporary service power pole or pedestal, including all pole or pedestal mounted
receptacle outlets and appurtenances, each $50.30
For a temporary distribution system and temporary lighting and receptacle outlets for
construction sites, decorative lighting, Christmas tree sales lots, firework stands, sales
booths, additional pole, etc., each
$24.60
BRANCH CIRCUIT AND UNIT FEE SCHEDULES.
(Note:
1. The following do not include permit issuing fees;
2. Where appropriate either fee schedule may be used.)
7. Branch Circuit Fees (Alternate to Unit Fees):
Branch circuit fees apply to new branch circuit wiring and the lighting fixtures, switches and
receptacles which are supplied by these branch circuits, including their outlets.
For 15 or 20 ampere 120 volt lighting or general use receptacles:
First 10 branch circuits, each $20.00
Each additional branch circuit from 11 to 40 inclusive $16.60
Each additional branch circuit over 40 $14.90
For 15 or 20 ampere 208 volt to 277 volt lighting, each $31.50
Exception: An individual multiwire branch circuit supplying one appliance may be counted
as one circuit.
Unit Fees (Alternate to Branch Circuit Fees):
8. Receptacle, Switch, Lighting, or Other:
For receptacle, switch, lighting, or other outlets at which current is used or controlled,
except services, feeders and meters:
First 20, each $2.50
Additional outlets, each $1.70
(Note: For multi-outlet assemblies, each five feet or fraction thereof may be considered as
one outlet.)
9. Lighting Fixtures:
For lighting fixtures, sockets, or other lamp-holding devices:
First 20, each $2.50
Additional fixtures, each $1.70
For pole or platform mounted lighting fixtures, each $2.90
For theatrical-type lighting fixtures or assemblies, each $2.90
10. Residential Appliances of Three Horsepower or Less:
For fixed residential appliances or receptacle outlets for same, including wall-mounted
electric ovens, counter-mounted cooking tops, electric ranges, self-contained room,
console, or through-wall air conditioners, space heaters, food-waste grinders, dishwashers,
washing machines, water heaters, clothes dryers, or other motor-operated appliances, not
exceeding three (3) horsepower (HP) in rating, each
$12.30
Note: For other types of air conditioners and other motor-driven appliances having larger
electrical ratings, see Power Apparatus.
11. Other Appliances of Three Horsepower or Less:
For any appliance installed in a nonresidential occupancy and not exceeding three (3)
horsepower (HP), kilowatt (KW), or kilovolt-ampere (KVA) in rating, including medical and
dental devices, food, beverage, and ice cream cabinets, illuminated showcases, drinking
$17.90
fountains, vending machines, laundry machines, or other similar types of equipment, each
(Note:
1. As used in the above sentence, "nonresidential occupancy" includes but is not limited to
hotels and motels.
2. For other types of air conditioners and other motor-driven appliances having larger
electrical ratings, see Power Apparatus.)
12. Power Apparatus:
For motors, generators, transformers, rectifiers, synchronous converters, capacitors,
industrial heating, air conditioners and heat pumps, cooking or baking equipment, and other
apparatus with a rating as follows:
Rating in horsepower (HP), kilowatts (KW), kilovolt-amperes (KVA), or kilovolt-amperes-
reactive (KVAR):
Rating over 3 and not over 10, each $23.10
Rating over 10 and not over 50, each $53.20
Rating over 50 and not over 100, each $99.50
Rating over 100, each $164.40
(Note:
1. For equipment or appliances having more than one motor, transformer, heater, etc., the
sum of the combined ratings may be used.
2. These fees include all switches, circuit breakers, contactors, thermostats, relays and other
directly related control equipment.)
13. Busways:
For cable trays, trolley and plug-in type busways, each 100 feet or fraction thereof $30.20
(Note: An additional fee will be required for lighting fixtures, motors and other appliances
that are connected to trolley and plug-in type busways. No fee is required for portable
tools.)
14. Signs, Outline Lighting, and Marquees:
For signs, outline lighting systems, or marquees supplied from one branch circuit, each $44.90
For additional branch circuits within the same sign, outline lighting system, or marquee,
each $14.90
15. Services, Switchboards, Switchboard Sections, Motor-Control Centers and Panelboards:
For services, switchboards, switchboard sections, motor-control centers and panelboards of
600 volts or less and not over 399 amperes in rating, each $44.90
For services, switchboards, switchboard sections, motor-control centers and panelboards of
600 volts or less and equal to or greater than 400 amperes up to 1,000 amperes in rating,
each
$88.00
For services, switchboards, switchboard sections, motor-control centers and panelboards
over 600 volts or over 1,000 amperes in rating, each $187.40
16. Miscellaneous Apparatus, Conduits and Conductors:
For electrical apparatus, conduits and conductors for which a permit is required but for
which no fee is herein set forth $75.50
(Note: This fee is not applicable when a fee is paid for one or more services, outlets,
fixtures, appliances, power apparatus, busways, signs or other equipment.)
Other Inspections:
17. For each extra inspection resulting from defective workmanship or materials, each $38.20
18. For inspection of electrical equipment for which no fee is herein set forth and for
emergency inspections for the time consumed:
For each hour, or fraction thereof $126.40
19. For any single hazardous location area, as defined by the provisions of Chapter 5 of the $252.50
California Electrical Code, larger than 2,000 sq. ft. or an aggregate area consisting of smaller
hazardous location areas totaling over 2,000 sq. ft., a surcharge in addition to any other
applicable fees, each
20. For investigation and review of test reports from local testing laboratories, or to comply
with the requirements of Section 83-3, alternate material and methods:
Reports for one (1) to ten (10) electrical items, apparatus, machine tools, appliances, or
other electrical equipment $291.90
For eleven (11) to twenty (20) items $583.20
For twenty-one (21) to fifty (50) items $875.00
For more than fifty (50) items $972.40
For high-voltage switchgears, transformers or substations, each $583.20
21. For investigation of alternate materials and methods performed by the Chief Electrical
Inspector, as required by Section 83-3:
For the initial filing fee $252.80
For each hour or fraction thereof, in excess of two $126.40
(b) Plan Checking Fee. When required by the Chief Electrical Inspector, plans shall be
submitted for enforcement of any provisions of this Code. The plan checking fees shall be
paid when the plans are submitted for review. With respect to the work described below no
wiring shall be installed, nor any other work for which a permit is required shall be done,
until the plans have been approved. Only after the plans have been approved may the
applicant apply for an electrical permit for such work.
The fee for each plan check shall be equal to seventy percent (70%) of the required permit
fee as set forth in subsection (a) of this Section; provided, however, the minimum fee shall
be
$126.40
The fee for each plan check of tenant improvement installations requiring review to verify
compliance with the State's Electrical Energy Conservation requirements (Title 24) shall be
$15.70 for each 1,000 square feet of tenant improvement; provided, however, the minimum
fee shall be
$63.40
EXCEPTION: This fee shall not apply where a building plan check fee has been paid under
Title 26.
In addition to the aforementioned fees, the Chief Electrical Inspector may require additional
charges at the rate of $126.40 per hour for review required by complexity of plans, or
revisions of approved plans or reports, or for services beyond the first and second plan
check due to changes, omissions or errors on the part of the applicant. The payment of said
fees shall not exempt any person from compliance with other provisions of this Code.
When the Chief Electrical Inspector determines that an identical electrical design is evident
in more than one building or structure in a single project, the plan checking fees for the
design of the first building or structure will be as set forth above. Plan checking fees for
other buildings and structures with identical electrical designs in the same project will be
equal to 70 percent (70%) of the plan checking fee for the first building or structure. Such
fees shall be paid at the time an application is made for such identical building or structure.
(c) Information Required On Plans.
(1) Every plan required by Section 82-8(b) shall be a print or other type approved by the
Electrical Section of the Building and Safety Division. The information contained on the plans
shall be drawn to scale in a professional manner, be clearly legible, and contain the
information required in subsection (2) below. Reasonable symbols satisfactory to the
Division shall be used on all plans.
(2) The following is required to be shown on the plans for the wiring installations described
in Section 82.8(b):
A complete plan showing the layout of the proposed electric wiring for each floor, including
dimensions of all working spaces, and a legend of all symbols used;
A complete single line diagram;
The type, location and capacity of all service equipment, and a dimensional elevation
diagram of the service;
The size and the length of all service raceways to the manhole, vault or pole of the serving
agency or to the service head;
The size of all raceways and the length of all feeder raceways;
The dimensions of all pull or junction boxes larger than 4 inches (102 mm) trade size;
The number, size and type of all conductors to be installed in wiring enclosures;
The location of every proposed outlet and switch in all parts of the building or structure,
including all fixed showcases, wall cases, office furnishings and similar wiring;
The wattage or ampere rating of each outlet for noninductive loads and the volt-ampere
rating of each unit or transformer for electric discharge lighting;
The location, voltage and HP rating of every motor and the KW rating of every generator;
The type and code letter of every AC motor, unless an alternate specification is otherwise
satisfactory to the Chief Electrical Inspector;
The location and KVA, or equivalent rating of each transformer, capacitor, ballast, converter,
frequency changer and similar equipment; and the locations and ampere or wattage rating
of other appliances of the noninductive type;
Details of panelboard, switchboard and distribution centers, showing type and arrangement
of switches, overcurrent devices, and general control equipment;
Panelboard, switchboard and motor control center schedules, showing wattage and
amperage, the number of active branch circuits to be installed, and the number of spare
branch circuits for future use. This shall include identifying the circuits to which the outlets
are connected and listing the number and type of outlets;
A lighting fixture schedule;
The existing load, as calculated in accordance with Articles 210 and 220 of the California
Electrical Code or by other methods satisfactory to the Chief Electrical Inspector shall be
indicated for existing installations having alterations or additions made thereto;
Other additional information as the Chief Electrical Inspector may consider necessary for
proper enforcement of this Code.
(d) Maintenance Electrician Registration Fee. A fee shall be paid for each Certificate of
Registration as Maintenance Electrician. Each registration shall expire on June 30, biennially,
in even-numbered years, and each such certificate may be renewed on or before that date
upon payment of the renewal fee.
Registration and Renewal Fee, each $243.20
(e) Investigation Fee for Work Without a Permit. Whenever any work has been commenced
without a permit as required by the provisions of Section 82-3 of this Code, a special
investigation shall be made prior to the issuance of the permit. An investigation fee shall be
collected for each permit so investigated. The investigation fee shall be equal to and in
addition to the permit fees specified in Section 82-8, but in no event shall the investigation
fee be
less than
$388.70.
EXCEPTION 1: The fee shall be $194.30 when the Chief Electrical Inspector has determined
that the owner-builder of a one family or two family dwelling, accessory building or
accessory structure had no knowledge that a permit was necessary and had not previously
applied for a permit from the Building and Safety Division of the County of Los Angeles.
EXCEPTION 2: The foregoing provisions shall not apply to emergency work when it shall be
proved to the satisfaction of the Chief Electrical Inspector that such work was urgently
necessary and that it was not practical to obtain a permit therefor before the
commencement of the work. In all such cases, a permit must be obtained as soon as it is
practical to do so, and if there be an unreasonable delay in obtaining such permit this
exception shall not apply and the investigation fee shall be charged.
(Ord. 2019-0057 § 5, 2019; Ord. 2002-0077 § 18, 2002: Ord. 99-0041 § 9, 1999: Ord. 95-0067
§§ 3-5, 1995; Ord. 92-0004 §§ 11-13, 1992; Ord. 91-0087 §§ 1-4, 1991; Ord. 90-0127 §§ 1-3,
1990; Ord. 89-0057 §§ 1, 2, 1989; Ord. 88-0037 §§ 6, 1988; Ord. 86-0003 §§ 8-10, 1986; Ord.
82-0103 §§ 1-5, 1982.)
* Editor's note: Fee changes in this section were made by the director of public works due to
increases in the Consumer Price Index and are effective July 1, 2019.
Sec. 82-9. - Cancellation or Surrender of Permit
If no portion of the work or construction covered by a permit issued by the Chief Electrical Inspector
under the provisions of this Code has been commenced, the person to whom such permit has been
issued may deliver such permit to the Chief Electrical Inspector with the request that such permit be
canceled. The Chief Electrical Inspector shall thereupon stamp or write on the face of such permit the
words "Canceled at the request of the permittee." Thereupon such permit shall be void and of no effect.
Sec. 82-10. - Suspension or Revocation of Permit
The Chief Electrical Inspector may suspend or revoke any permit issued under the provisions of this
Code whenever such permit is issued in error, or is issued on the basis of incorrect information supplied,
or has been obtained by falsification or misrepresentation, or when work is being done thereunder in
violation of this or any other related ordinance or regulation.
Sec. 82-11. - Refund
In the event that any person shall have obtained a permit and no portion of the work or construction
covered by such permit shall have been commenced and such permit shall have been canceled or
expired without any work having been done as provided for in this Code, the permittee, upon presentation
to the Chief Electrical Inspector of a request therefor in writing, shall be entitled to a refund in an amount
equal to 80 percent of the fee actually paid for such permit.
The Chief Electrical Inspector shall be satisfied as to the right of such applicant to such refund, and
each such refund shall be paid as provided by law for the payment of claims against the County. No
refund shall be made when a permit has been obtained by falsification or misrepresentation and has been
revoked for such cause.
(Ord. 2002-0077 § 19, 2002.)
Sec. 82-12. - Transfer
Permits are not transferable from one person to another or from one location to another.
Sec. 82-13. - Exemption From Fees
The requirements for fees contained in this Code shall not apply when the collection of such fees is
contrary to the provisions of any contract to which the County of Los Angeles is a party or is legally
prohibited by other laws or ordinances. A fee shall not be required for a permit to perform work regulated
by this Code for a trailer coach exempt from fees in Title 26, entitled "Building Code," or when a
combination permit is issued in compliance with the requirements of Title 26.
(Ord. 2005-0065 § 4, 2005: Ord. 86-0003 § 11, 1986.)
Sec. 82-14. - Inspection
(a) Scope. All new electrical work, and such portions of existing systems as may be affected by new
work, or any changes, shall be inspected by the Chief Electrical Inspector to insure compliance with
all the requirements of this Code.
(b) Advance Notice. It shall be the duty of the person doing the work authorized by the permit to notify
the Chief Electrical Inspector that said work is ready for inspection. Such notification shall be given
not less than 24 hours before the work is to be inspected.
(c) Permission to Cover Work. It shall be unlawful for any person to lath over, seal, cover or conceal
any electrical wiring or other electrical equipment, for the installation of which a permit is provided
herein, until such electric wiring or other electrical equipment shall have been inspected and
approved by the Chief Electrical Inspector.
(d) Uncovering. Said Chief Electrical Inspector shall have the authority to remove, or to require the
removal of, any obstruction which prevents proper inspection of any electrical equipment.
(e) Corrections. All defects shall be corrected within 10 days after inspection and notification or within
such other reasonable time as is permitted by the Chief Electrical Inspector.
(f) Approval. Upon the completion of the electrical wiring in or on any building or structure of any nature,
or tent, or premises, except as otherwise exempted in this Code, the person, firm or corporation
installing the same shall notify the Chief Electrical Inspector, who shall inspect such installation, and
if it is found by the Chief Electrical Inspector to be fully in compliance with the provisions of this Code
and all other laws and ordinances applicable thereto, the Chief Electrical Inspector shall issue, as
provided for herein, the certificate of inspection or approval notice authorizing connection of the
electrical service and the energizing of the installation.
Approval as a result of an inspection shall not be construed to be an approval of a violation of the
provisions of this Code or of other laws. Inspections presuming to give authority to violate or cancel the
provisions of this Code or of other laws shall not be valid.
(g) Connection. It shall be unlawful to energize or cause or permit to be energized any electrical wiring
coming under the provisions of this Code, until such electrical wiring shall have been inspected and
approved by the Chief Electrical Inspector. Provided, however, that temporary permission may be
given to furnish electric current to, or the use of electric current through any electrical wiring for a
length of time not exceeding 30 days, or other reasonable period, if it appears to said Chief Electrical
Inspector that such electrical wiring may be used safely for such purpose, and that there exists an
urgent necessity for such use.
(Ord. 2005-0070 § 1, 2005: Ord. 2002-0077 § 20, 2002; Ord. 88-0037 § 7, 1988; Ord. 86-0003 §
12, 1986.)
ARTICLE 83 - REQUIREMENTS FOR INSTALLATION—METHODS AND MATERIALS
Sec. 83-1. - Installation
All electrical installation shall be in conformity with the provisions of this Code, and shall be in
conformity with approved standards for safety to life and property. Where no specific type or class of
material, or no specific standards are prescribed by this Code, or by the California Electrical Code,
conformity with a standard designated by the Chief Electrical Inspector shall be prima facie evidence of
conformity with an approved standard for safety to life and property.
(Ord. 99-0041 § 10, 1999.)
Sec. 83-2. - Materials
All electrical materials, devices, appliances and equipment shall be in conformity with the provision of
this Code, shall comply with nationally recognized standards, and shall be certified by a recognized
testing laboratory as acceptable to the Chief Electrical Inspector.
(Ord. 2002-0077 § 21, 2002: Ord. 99-0041 § 11, 1999: Ord. 95-0067 § 6, 1995: Ord. 92-0004 §
14, 1992; Ord. 82-0210 § 2, 1982.)
Sec. 83-3. - Alternate Materials and Methods of Construction and Modifications
(a) Alternate Materials and Methods of Construction. The provisions of this Code are not intended to
prevent the use of any material, appliance, installation, device, arrangement method, design, or
method of construction not specifically prescribed by this Code, provided any such alternate has
been approved by the Chief Electrical Inspector.
The Chief Electrical Inspector shall have the authority to approve on a case-by-case basis any such
alternate that is found to be satisfactory and does not lessen provisions for safety or health required by
this Code.
Such approval shall be based upon submittal of substantiating data, including, but not limited to,
performance characteristics, measurements, calculations, diagrams, equipment and construction factors,
where applicable.
A written application for the use of an alternate material, design or method of construction shall be
submitted by the owner or owner's agent together with the filing fee specified in Section 82-8(a), item 21.
(b) Modifications. Whenever there are practical difficulties involved in carrying out the provisions of this
Code, the Chief Electrical Inspector shall have the authority to grant minor modifications on a case-
by-case basis, provided the Chief Electrical Inspector shall first find that a special individual reason
makes the strict letter of this Code impractical and that the modification is in conformity with the spirit
and purpose of this Code and that such modification does not lessen any health, fire-protection, or
other life-safety related requirements. The details of any action granting modifications shall be
recorded and entered in the files of the code enforcement agency.
A written application for a modification shall be submitted by the owner or owner's agent together
with the filing fee specified in Section 82-8(a), item 21.
(Ord. 2016-0054 § 3, 2016: Ord. 2013-0049 § 5, 2013; Ord. 2010-0054 § 4, 2010.)
Sec. 83-4. - Used Material
Previously used construction materials shall not be reused in any work without special permission.
Previously used industrial apparatus and processing equipment may be reinstalled provided it
complies with all applicable provisions of this Code and with prior approval of the Chief Electrical
Inspector.
(Ord. 99-0041 § 12, 1999.)
Sec. 83-5. - Existing Installations
No provision of this Code shall be deemed to require a change in any portion of electrical systems or
any other work regulated by this Code in or on an existing building or lot when such work was installed
and is maintained in accordance with law in effect prior to the effective date of this Code, except when
any such electrical systems or other work regulated by this Code is determined by the Chief Electrical
Inspector to be in fact dangerous, unsafe, or a nuisance, and a menace to life, health or property.
Sec. 83-6. - Additions, Alterations, Renewals and Repairs
Additions, alterations, renewals and repairs to existing installations shall be made in accordance with
the provisions of this Code.
EXCEPTION: Minor additions, alterations, renewals and repairs to existing installations when
approved by the Chief Electrical Inspector may be installed in accordance with the law in effect prior to
the effective date of this Code.
Sec. 83-7. - Electrical Testing Certifications
Electrical testing certifications will be accepted as complying with the requirements of this Code only
when such certifications are issued in accordance with this Code and nationally recognized standards by
electrical testing laboratories which have been accredited by the Chief Electrical Inspector.
The Chief Electrical Inspector recognizes three types of electrical testing laboratories:
• Nationally Recognized Testing Laboratories;
• Field Evaluation Organization Laboratories; and
• Calibration Laboratories.
(Ord. 2013-0049 § 6, 2013; Ord. 2005-0065 § 5, 2005: Ord. 92-0004 § 15 (part), 1992.)
Sec. 83-8. - Accreditation of Electrical Testing Laboratories
(a) Nationally Recognized Testing Laboratories. A Nationally Recognized Testing Laboratory (NRTL)
accreditation issued by the United States Occupational Safety and Health Administration is accepted
by the Chief Electrical Inspector as meeting the accreditation requirements of this Code for listing
and labeling testing laboratories.
(b) Field Evaluation Organization Laboratories. Field Evaluation Organization laboratories shall be a
Nationally Recognized Testing Laboratory (NRTL) which received its accreditation from the United
States Occupational Safety and Health Administration and must apply to and be approved by the
Chief Electrical Inspector to perform field evaluation on required electrical equipment. These
laboratories must have a professional electrical engineer registered in California pursuant to the
Professional Engineer's Act (California Business and Professions Code section 6700, et seq.) on
their permanent full-time staff. For each individual project, test reports shall be submitted for approval
by the Chief Electrical Inspector and shall bear the professional electrical engineer's signature as
required by the State of California Regulations.
(c) Calibration Laboratories. Calibration laboratories must apply to and be approved by the Chief
Electrical Inspector. These laboratories must have a professional electrical engineer registered in
California pursuant to the Professional Engineer's Act (California Business and Professions Code
section 6700, et seq.) on their permanent full-time staff.
(Ord. 2013-0049 § 7, 2013; Ord. 2005-0065 § 7, 2005: Ord. 99-0041 § 13, 1999; Ord. 95-0067 §
7, 1995: Ord. 92-0004 § 15 (part), 1992.)
ARTICLE 84 - VIOLATIONS AND PENALTIES
Sec. 84-1. - Violations and Penalties
Any person, firm or corporation violating any of the provisions of this Code shall be guilty of a
misdemeanor, and each such person shall be guilty of a separate offense for each and every day or
portion thereof during which any violation of any of the provisions of this Code is committed, continued, or
permitted, and upon conviction of any such violation, such person shall be punishable by a fine of not
more than $1000 or by imprisonment for not more than six months, or by both such fine and
imprisonment.
The provisions of this section are in addition to and independent of any other sanctions, penalties or
costs which are or may otherwise be imposed for a violation of any of the provisions of this Code.
(Ord. 2002-0077 § 22, 2002.)
Sec. 84-2. - Noncompliance Fee*
If the Chief Electrical Inspector in the course of enforcing the provisions of this Code or any state law
issues an order to a person and that person fails to comply with the order within 15 days following the due
date for compliance stated in the order, including any extensions thereof, then the Chief Electrical
Inspector shall have the authority to collect a noncompliance fee.
The noncompliance fee shall not be imposed unless the order states that a failure to comply within
15 days after the compliance date specified in the order will result in the fee being imposed. No more than
one such fee shall be collected for failure to comply with an order. The amount of the noncompliance fee
shall be $116.80 per building for Group R, Division 3 occupancies and $233.70 per building for all other
occupancies, and shall be in addition to the fees specified elsewhere in this Code.
(Ord. 2002-0077 § 23, 2002: Ord. 91-0087 § 5, 1991.)
* Editor's note: Fee changes in this section were made by the director of public works due to
increases in the Consumer Price Index and are effective July 1, 2019.
ARTICLE 85 - ELECTRIC VEHICLE CHARGING STATIONS
Sec. 85-1. - Scope
The provisions of this Article are intended to create an expedited permitting and inspection process
for electric vehicle charging stations and to implement consistent statewide standards for their timely and
cost effective installation.
(Ord. 2016-0043 § 1, 2016.)
Sec. 85-2. - Definitions
For the purpose of this Article, words and terms used in this Article shall have the meanings set forth
in this Section. Where terms are not defined in this Section and are defined elsewhere in this Code, or the
Building Code, such terms shall have the meanings ascribed to them in such codes. Where terms are not
defined through the methods authorized by this Section, such terms shall have their ordinary accepted
meanings such as the context implies.
ELECTRIC VEHICLE SUPPLY EQUIPMENT (EVSE) or ELECTRIC VEHICLE CHARGING
STATION. Consists of the conductors, including the ungrounded, grounded, and equipment grounding
conductors and the electric vehicle connectors, attachment plugs, and all other fittings, devices, power
outlets, or apparatus installed specifically for the purpose of transferring energy between the premises
wiring and the electric vehicle.
(Ord. 2016-0043 § 1, 2016.)
Sec. 85-3. - Application for Permit
The application for permit shall meet the requirements of Sections 81-2, 82-3, and 82-4 and may be
submitted in person or electronically through the online submittal system maintained by the Building
Official.
Prior to submitting an application for an expedited permit, the applicant shall verify that the
installation meets all criteria in Section 85-7. Upon receipt of an incomplete application, a written
correction notice shall be issued detailing all deficiencies in the application and any additional information
required to be eligible for expedited permit issuance.
(Ord. 2016-0043 § 1, 2016.)
Sec. 85-4. - Permits
Upon approval of a permit application by the Building Official, an electrical or building permit, as
applicable, will be issued for work described in the application.
EVSEs and their associated electrical equipment rated for less than four-hundred (400) amps do not
require an electrical plan check, and a permit for that specific installation may be obtained over the
counter at a local Building and Safety District Office.
(Ord. 2016-0043 § 1, 2016.)
Sec. 85-5. - Fees
Permit fees for the installation of electric vehicle charging stations or EVSEs shall be charged
according to the applicable fees prescribed in Section 82-8 of this Code and Section 107 of the Building
Code, as applicable. The electrical permit fee for EVSEs shall be the same rate as the electrical power
equipment in Section 82-8 of this Code.
(Ord. 2016-0043 § 1, 2016.)
Sec. 85-6. - Inspections
All construction or work for electric vehicle charging stations for which a permit is required shall be
subject to inspection by the Building Official and such construction work shall remain accessible and
exposed for inspection purposes until approved by the Building Official as specified in Section 81-4.
(Ord. 2016-0043 § 1, 2016.)
Sec. 85-7. - Electric Vehicle Charging Station System Requirements
(a) General. The design of electric vehicle charging stations shall comply with this Section to qualify for
expedited permit issuance.
(b) Plug-in Electric Vehicle Infrastructure Permitting Checklist. The permit application for the electric
vehicle charging stations must comply with the requirements of the plug-in electric vehicle
infrastructure permitting checklist, which is contained in the most current version of the "Zero-
Emission Vehicles in California: Community Readiness Guidebook" published by the Governor's
Office of Planning and Research of the State of California and as adopted by the Building Official.
(c) Minimum Electric Vehicle Charging Station Standards. The electric vehicle charging station or EVSE
shall be identified and listed for the application as referenced in the Electrical Code.
(d) Compliance with Laws. The electric vehicle charging station or EVSE shall also comply with all other
applicable Los Angeles County Codes and California Health and Safety Laws.
(Ord. 2016-0043 § 1, 2016.)
ARTICLE 89 - APPLICATION OF STATE AGENCY AMENDMENTS
Sec. 89.101. - Application of State Agencies
Following is a list of the state agencies that adopt building standards, the specific scope of
application of the agency responsible for enforcement, and the specific statutory authority of each agency
to adopt and enforce such building standards, unless otherwise stated.
(Ord. 2007-0109 § 5 (part), 2007: Ord. 2005-0065 § 8 (part), 2005; Ord. 2002-0077 § 24, 2002.)
ARTICLE 220 - BRANCH-CIRCUIT, FEEDER, AND SERVICE CALCULATIONS
Sec. 220.41. - Energy Storage Readiness.
For all new one and two family dwelling units, the service panels and/or sub panels shall have the
capacity of an additional load not less than 5 Kva for every 2,000 square feet of living space, designated
to accommodate future energy storage system(s). This load shall be considered continuous and demand
factors shall not apply. Additionally, the service panels and/or sub panels shall have space(s)
reserved/dedicated to permit installation of the branch circuit overcurrent protective device(s) for the
energy storage system.
(Ord. 2019-0057 § 6, 2019.)
APPENDIX A - Legislative History for Ordinance 11096
Ordinance 11096, the Electrical Code for Los Angeles County, was originally adopted on March 13,
1975 and has been kept up to date by later amendments. Major amendments, each adopting the current
edition of the National Electrical Code, are listed and briefly described in Table 1 below; ordinances
amending them are also listed up through Ordinance 12377. Legislative history for later amendments is
shown following each section.
Table 2 covers the legislative history of the county's own current Electrical Code provisions, Articles
80 — 89, and gives the specific legislative history for each section.
All these provisions now comprise Title 27 of the Los Angeles County Code.
Table 1
Ordinances
11096 Adopts 1975 Edition of National Electrical Code in Section 1, except as amended; adds Arts.
80 — 84; amended by 11241 and 11558.
11928 Adopts 1978 Edition of National Electrical Code in Section 1; adds Art. 89, amendments to
NEC (effective June 24, 1979); amended by 12268 (effective December 26, 1980).
Table 2
Ordinance
11096 Amending Ordinances
Article 80 Added by 11096 § 2, 1975 (§§ 80-1—80-10).
80-1 See Art. 80 entry.
80-2 See Art. 80 entry.
80-3 See Art. 80 entry.
80-4 See Art. 80 entry; amended by 11928 § 2, 1979.
80-5 See Art. 80 entry.
80-6 See Art. 80 entry.
80-7 See Art. 80 entry.
80-8 See Art. 80 entry.
80-9 See Art. 80 entry.
80-10 See Art. 80 entry; amended by 11928 § 3, 1979.
Article 81 Added by 11096 § 3, 1975 (§§ 81-1 — 81-13).
81-1 See Art. 81 entry.
81-2 See Art. 81 entry.
81-3 See Art. 81 entry.
81-4 See Art. 81 entry.
81-5 See Art. 81 entry.
81-6 See Art. 81 entry; repealed by 92-0004 § 7, 1992.
81-7 See Art. 81 entry; repealed by 92-0004 § 7, 1992.
81-8 See Art. 81 entry.
81-9 See Art. 81 entry.
81-10 See Art. 81 entry.
81-11 See Art. 81 entry.
81-12 See Art. 81 entry; amended by 11928 § 4, 1979.
81-13 See Art. 81 entry.
Article 82 Added by 11096 § 4, 1975 (§§ 82-1 — 82-13).
82-1 See Art. 82 entry; amended by 12268 § 1, 1980.
82-2 See Art. 82 entry.
82-3 See Art. 82 entry.
82-4 See Art. 82 entry; amended by 11928 §§ 5 and 6, 1979.
82-5 See Art. 82 entry.
82-6 See Art. 82 entry.
82-7 See Art. 82 entry; deleted by 11928 § 7 (part), 1979.
82-8 See Art. 82 entry; amended by 11241 § 1, 1975; 11558 § 1, 1977; 11928 § 7 (part), 8 and
10, 1979; 12268 §§ 2 — 4, 1980.
82-9 See Art. 82 entry; amended by 11928 § 9, 1979.
82-10 See Art. 82 entry.
82-11 See Art. 82 entry.
82-12 See Art. 82 entry.
82- 13 See Art. 82 entry.
Article 83 Added by 11096 § 5, 1975 (§§ 83-1 — 83-6).
83-1 See Art. 83 entry.
83-2 See Art. 83 entry.
83-3 See Art. 83 entry.
83-4 See Art. 83 entry.
83-5 See Art. 83 entry.
83-6 See Art. 83 entry.
Article 84 Added by 11096 § 6, 1975 (§ 84-1).
84-1 See Art. 84 entry.
84-2 Added by 12268 § 5, 1980.
Article 89 Added by 11928 § 11, 1979 (§§ 89-1 — 89-4); repealed by 88-0037 § 3, 1988.
89-1 See Art. 89 entry.
89-2 See Art. 89 entry.
89-3 See Art. 89 entry; repealed by 82-0210 § 3, 1982.
89-4 See Art. 89 entry; repealed by 82-0210 § 4, 1982.
Title 28 - PLUMBING CODE
Chapter 1 - ADMINISTRATION
100. - Adoption by Reference
Except as hereinafter changed or modified, Sections 1.2.0 through 1.14.0 of Chapter 1, Division I of
that certain Plumbing Code known and designated as the 2016 California Plumbing Code as published by
the California Building Standards Commission, are adopted and incorporated, by reference, into this Title
28 of the Los Angeles County Code as if fully set forth below, and shall be known as Sections 119.1.2.0
through 119.1.14.0, respectively, of Chapter 1 of Title 28 of the Los Angeles County Code.
Except as hereinafter changed or modified, Chapters 2 through 17 and Appendices A, B, D, H, I, and
J of that certain Plumbing Code known and designated as the 2016 California Plumbing Code as
published by the California Building Standards Commission, are adopted by reference and incorporated
into this Title 28 of the Los Angeles County Code as if fully set forth below, and shall be known as
Chapters 2 through 17, and Appendices A, B, D, H, I, and J of Title 28 of the Los Angeles County Code.
A copy of the 2016 California Plumbing Code shall be at all times maintained by the Chief Plumbing
Inspector for use and examination by the public.
(Ord. 2016-0055 § 2, 2016: Ord. 2013-0050 § 2, 2013; Ord. 2010-0055 § 2, 2010; Ord. 2007-
0110 § 2 (part), 2007; Ord. 2002-0078 § 2, 2002: Ord. 99-0042 § 2, 1999: Ord. 95-0068 § 3
(part), 1995.)
101.0. - General Provisions
101.1 Title
Title 28 of the Los Angeles County Code shall be known as the Los Angeles County Plumbing Code,
may be cited as such, and will be referred to in this ordinance as "this Code."
(Ord. 95-0068 § 3 (part), 1995.)
101.2 Purpose and Intent
The purpose of this Code is to provide minimum standards to preserve the public health, safety and
welfare by regulating the design, construction, quality of material, and installation of plumbing. Consistent
with this purpose, the provisions of this Code are intended and always have been intended to confer a
benefit on the community as a whole and are not intended to establish a duty of care toward any
particular person.
This Code shall not be construed to hold the County or any officer, employee, or agent thereof
responsible for any damage to persons or property by reason of any inspection authorized herein or by
reason of the issuance or non-issuance of any permit authorized herein, and/or for any action or omission
in connection with the application and/or enforcement of this Code. By adopting the provisions of this
Code the County does not intend to impose on itself, its employees, or agents any mandatory duties of
care towards persons and property within its jurisdiction so as to provide a basis of civil liability for
damages.
This section is declaratory of existing law and is not to be construed as suggesting that such was not
the purpose and intent of previous Code adoptions.
(Ord. 95-0068 § 3 (part), 1995.)
101.3 Scope
The provisions of this Code shall apply to the construction, alteration, moving, removal, repair and
use of any plumbing or drainage work, and the qualification and registration of certain persons performing
such work on any premises within the unincorporated territory of the County of Los Angeles, and to such
work or use by the County of Los Angeles in any incorporated city not exercising jurisdiction over such
work or use.
Where the requirements of this Code conflict with the requirements of Title 29 - Mechanical Code of
the Los Angeles County Code, this Code shall prevail.
The provisions of this Code shall not apply to work located primarily in a public way; to work
consisting of public utility service piping; certain governmental agencies, special districts and public
utilities as determined by the Chief Plumbing Inspector; or to work otherwise specifically exempted
elsewhere in this Code or by the Chief Plumbing Inspector.
Except as hereinafter changed or modified, the building standards contained in the Uniform
Plumbing Code of the International Association of Plumbing and Mechanical Officials, which are
published in the California Building Standards Code, are applicable to all occupancies and uses
throughout the County of Los Angeles. Amendments to the building standards contained in the Uniform
Plumbing Code, by state agencies, are applicable only to those occupancies or uses which the state
agency making the amendment is authorized to regulate.
(Ord. 2013-0050 § 2, 2013; Ord. 2002-0078 § 3, 2002: Ord. 95-0068 § 3 (part), 1995.)
101.3.1 Repairs and Alterations
101.3.1.1
In existing buildings or premises in which plumbing installations are to be altered, repaired or
renovated, deviations from the provisions of this Code are permitted, provided such deviations
are found to be necessary and are first approved by the Authority Having Jurisdiction.
Any plumbing system may have its existing use, maintenance or repair continued when the Authority
Having Jurisdiction determines that its use, maintenance or repair is in accordance with the original
design and no hazard to the public health, safety or welfare has been created by such system.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
101.3.1.2
Existing building sewers and building drains may be used in connection with new buildings or
new plumbing and drainage work only when they are found on examination and test to conform
in all respects to the requirements governing new work, and the proper Authority Having
Jurisdiction shall notify the owner to make any changes necessary to conform to this Code. No
building or part thereof, shall be erected or placed over any part of a drainage system which is
constructed of materials other than those approved elsewhere in this Code for use under or within
a building.
Existing building sewers and building drains may be used in connection with plumbing alterations or
repairs if such sewers or drains have been properly maintained and were installed in accordance with the
applicable laws in effect at the time of installation. Any plumbing system existing on January 1, 1975,
shall be deemed to have conformed to applicable law in effect at the time of installation and to have been
maintained in good condition if currently in good and safe condition and working properly.
(Ord. 2007-0110 § 2 (part), 2007; Ord. 95-0068 § 3 (part), 1995.)
101.3.1.3
All openings into a drainage or vent system, excepting those openings to which plumbing
fixtures are properly connected or which constitute vent terminals, shall be permanently plugged
or capped in an approved manner, using the appropriate materials required by this Code.
(Ord. 95-0068 § 3 (part), 1995.)
101.3.2 Maintenance.
The plumbing and drainage system of any premises under the jurisdiction of the Authority
Having Jurisdiction shall be maintained in a sanitary and safe operating condition by the owner
or the owner's agent.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
101.3.3 Existing Construction.
No provision of this Code shall be deemed to require a change in any portion of a plumbing or
drainage system or any other work regulated by this Code in or on an existing building or lot
when such work was installed and is maintained in accordance with law in effect prior to the
effective date of this Code, except when any such plumbing or drainage system or other work
regulated by this Code is determined by the Authority Having Jurisdiction to be in fact
dangerous, unsafe, insanitary, or a nuisance and a menace to life, health, or property.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
101.4 Chief Plumbing Inspector
The office of Chief Plumbing Inspector exists in the Building and Safety Division of the Department of
Public Works. The Chief Plumbing Inspector shall administer the provisions of this ordinance under the
supervision of and control of the Director of the Department of Public Works, and shall be a competent
mechanical engineer, well versed in accepted sanitary engineering practices and techniques, plumbing
construction and installation methods, and the statues of the State of California and the ordinances of the
County of Los Angeles relating to such matters.
(Ord. 95-0068 § 3 (part), 1995.)
101.5 Use of Terms
Whenever the term "Chief Plumbing Inspector" or "Plumbing Inspector" is used in this Code, other
than in Section 101.4, such term shall be construed to mean the "Director of the Department of Public
Works" of the County of Los Angeles or his or her authorized representative.
Whenever the term "Authority Having Jurisdiction" is used in this Code, such term shall be construed
to mean the following:
1. For purposes of administering the requirements of Title 28, Appendix H relating to the plan
approval of private sewage disposal systems or plan approval of any construction activity
impacting a private sewage disposal system, the Authority Having Jurisdiction shall be the
Health Officer;
2. For purposes of administering the provisions of Chapter 1, Section 101.3.1 of this Code solely to
the extent that the Authority Having Jurisdiction has discretion to approve deviations from the
provisions of this Code for alterations, repairs, or renovations of existing private sewage
disposal systems, the Authority Having Jurisdiction shall be the Health Officer;
3. For purpose of administering the provisions of Chapter 1, Section 101.3.3 of this Code solely to
the extent that the Authority Having Jurisdiction has authority to determine that a private
sewage disposal system is dangerous, unsafe, insanitary, or a nuisance and a menace to life,
health, or property, the Authority Having Jurisdiction shall be the Health Officer;
4. For all other purposes, the term "Authority Having Jurisdiction," when it is used in this Code,
shall be construed to mean the Chief Plumbing Inspector.
(Ord. 2013-0050 § 2, 2013; Ord. 2010-0055 § 2, 2010; Ord. 2007-0110 § 2 (part), 2007: Ord. 95-
0068 § 3 (part), 1995.)
101.6 Jurisdiction Over Public Sewers and Their Maintenance
This Code shall not modify any other Los Angeles County regulations governing the installation and
maintenance of public sewers or the character or pretreatment of industrial wastes discharged into public
sewers or elsewhere.
(Ord. 95-0068 § 3 (part), 1995.)
101.7 Validity
101.7.1
If any section, sentence, clause or phrase of this ordinance is, for any reason, held to be invalid,
such decision shall not affect the validity of the remaining portions of this ordinance. The board
of supervisors hereby declares that it would have passed this ordinance, and each section, clause
or phrase thereof, irrespective of the fact that any one or more sections, sentences, clauses and
phrases are declared invalid.
(Ord. 2002-0078 § 5, 2002: Ord. 95-0068 § 3 (part), 1995.)
101.7.2
Wherever in this Code reference is made to an appendix, the provisions in the appendix shall not
apply unless specifically adopted.
(Ord. 95-0068 § 3 (part), 1995.)
101.8 Health and Safety
Whenever compliance with all the provisions of this Code fails to eliminate or alleviate a nuisance, or
any other dangerous or insanitary condition which may involve health or safety hazards, the owner or the
owner's agent shall install such additional plumbing and drainage facilities or shall make such repairs or
alterations as may be ordered by the Authority Having Jurisdiction.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
101.9 Board of Appeals*
The Board of Examiners of Plumbers or other authorized board shall act as a Board of Appeals for
appeals arising from actions of the Authority Having Jurisdiction.
The Board of Appeals shall have no authority to interpret the administrative portions of this Code, nor
shall the Board be empowered to waive requirements of this Code.
Appeals shall be made in writing to the Chief Plumbing Inspector, no later than 60 days from the date
of the action being appealed from. The appellant may appear in person before the Board or be
represented by an attorney and may introduce evidence to support his claims. Appeals shall be heard at
reasonable times at the convenience of the Board.
The appellant shall cause to be made at his own expense any tests or research required by the
Board to substantiate his claims.
A fee of $496.30 shall be paid to the Department of Public Works whenever a person requests a
hearing before the Board of Appeals.
(Ord. 2010-0055 § 2, 2010; Ord. 2007-0110 § 2 (part), 2007; Ord. 2002-0078 § 6, 2002: Ord. 95-
0068 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the director of public works due to
increases in the Consumer Price Index and are effective July 1, 2019.
101.10 Violations and Penalty
Every person, firm or corporation violating any of the provisions of this Code shall be guilty of a
misdemeanor and each such person shall be guilty of a separate offense for each and every day or
portion thereof during which any violation of any of the provisions of this Code is committed, continued, or
permitted. Upon conviction of any such violation, such person shall be punishable by a fine not exceeding
$1,000 or by imprisonment for a period not exceeding six months or by both such fine and imprisonment.
The provisions of this section are in addition to and independent of any sanctions, penalties or costs
which are or may otherwise be imposed for a violation of any of the provisions of this code.
(Ord. 2007-0110 § 2 (part), 2007; Ord. 2002-0078 § 7, 2002: Ord. Ord. 95-0068 § 3 (part),
1995.)
102.0. - Duties of Plumbing Inspector
102.1 Submission of and Checking of Plans
The Plumbing Inspector shall require submission of, examine, and check plans and specifications,
drawings, descriptions and diagrams necessary to show clearly the character, kind and extent of
plumbing work covered by applications for a permit, and upon approval thereof shall issue the permit
applied for.
(Ord. 95-0068 § 3 (part), 1995.)
102.1.1
The Authority Having Jurisdiction may require the submission of plans, specifications, drawings,
and such other information as the Authority Having Jurisdiction may deem necessary, prior to
the commencement of, and at any time during the progress of any work regulated by this Code.
The issuance of a permit upon plans and specifications shall not prevent the Authority Having
Jurisdiction from thereafter requiring the correction of errors in said plans and specifications or from
preventing construction operations being carried on thereunder when in violation of this Code or of any
other pertinent ordinance or from revoking any certificate of approval when issued in error.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
102.2 Fees
The Plumbing Inspector shall collect such fees as are required by this Code and issue receipts
therefor, copies of which shall be maintained as a record in his office. He shall transfer all fees collected
by him to the proper authority provided by law to receive such funds.
(Ord. 95-0068 § 3 (part), 1995.)
102.3 Inspection
The Plumbing Inspector shall administer and enforce the provisions of this Code in a manner
consistent with the intent thereof, and shall inspect all plumbing and drainage work authorized by any
permit to assure compliance with provisions of this Code or amendments thereto, and may approve or
reject said work in whole or in part as conditions require.
(Ord. 95-0068 § 3 (part), 1995.)
102.4 Certificates of Approval
The Plumbing Inspector shall issue upon request a Certificate of Approval for any work approved by
him.
(Ord. 95-0068 § 3 (part), 1995.)
102.5 Work Rejected
The Plumbing Inspector shall have the authority to reject all work done or being done or materials
used or being used which do not comply with the provisions of this Code and amendments thereto and
other pertinent laws and ordinances.
(Ord. 2002-0078 § 9, 2002: Ord. 95-0068 § 3 (part), 1995.)
102.6 Corrections
The Plumbing Inspector may order changes in workmanship or materials, or both, when the
Plumbing Inspector determines that such changes are necessary to obtain compliance with the provisions
of this Code.
Notices of correction or violation shall be written by the Authority Having Jurisdiction and may be
posted at the site of the work or mailed or delivered to the permittee or his authorized representative.
Refusal, failure, or neglect to comply with any such notice or order within ten (10) days of receipt thereof,
shall be considered a violation of this Code, and shall be subject to the penalties set forth elsewhere in
this Code for violations.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
102.7 Investigation
The Plumbing Inspector may investigate any construction or work regulated by this Code, and issue
such notices and orders as provided in Section 102.11.
(Ord. 95-0068 § 3 (part), 1995.)
102.8 Records
The Plumbing Inspector shall keep a complete record of all the essential transactions of his office.
(Ord. 95-0068 § 3 (part), 1995.)
102.9 Qualification and Registration
The Plumbing Inspector shall maintain an official list of all persons qualified and registered as
required by this Code to carry on or engage in the business of plumbing, gas fitting or sewerage
contractor, or to labor at the trades of plumbing or gas fitting in this unincorporated territory of the County
of Los Angeles.
(Ord. 95-0068 § 3 (part), 1995.)
102.10 Permission to Enter
Every applicant for a permit (pursuant to Section 103.0) shall be deemed to have given his
permission to the Plumbing Inspector or his duly authorized representative to enter at reasonable times
any building, structure or premises to which the permit relates to perform any duty imposed upon him by
this Code. Every person who denies or prevents, obstructs, or attempts to deny, prevent or obstruct such
access is guilty of a misdemeanor.
(Ord. 95-0068 § 3 (part), 1995.)
102.11 Dangerous and Insanitary Construction
Whenever the Plumbing Inspector determines that any construction or work regulated by this Code is
dangerous, unsafe, insanitary or a menace to life, health or property, or is in violation of this Code, the
Plumbing Inspector shall have the authority to make an investigation. The Plumbing Inspector shall have
the authority to order any person, firm or corporation performing or responsible for such construction or
work to discontinue said construction or work, or to repair, alter, change, remove or demolish same, as
the Plumbing Inspector, in his discretion, may consider necessary for the proper protection of life, health
or property. The Plumbing Inspector shall have the authority, in the case of any gas piping or gas
appliance, to order any person, firm or corporation supplying gas to such piping or appliance to
discontinue supplying gas thereto until such gas piping or gas appliance is made safe to life, health and
property as determined by the Plumbing Inspector.
Every such order shall be in writing, addressed to the owner, agent or person responsible for the
premises in which such condition exists, and shall specify the date or time when such order shall be
complied with, which time shall allow a reasonable period in which such order can be complied with by
the person receiving such order. Refusal or failure or neglect to comply with any such notice or order shall
be considered a violation of this ordinance.
(Ord. 2007-0110 § 2 (part), 2007; Ord. 95-0068 § 3 (part), 1995.)
102.12 Stop Orders
Whenever any work regulated by this Code is being done contrary to the provisions thereof, the
Plumbing Inspector may order the work stopped by notice in writing served on any persons engaged in
doing or causing such work to be done. Any such persons shall forthwith stop such work until authorized
by the Plumbing Inspector to proceed with the work.
(Ord. 95-0068 § 3 (part), 1995.)
102.13 Liability
The liability and indemnification of the Chief Plumbing Inspector and any of his subordinates are
governed by the provisions of Division 3.6 of Title 1 of the Government Code.
(Ord. 95-0068 § 3 (part), 1995.)
103.0. - Permits
103.1 Permits Required
A person, whether acting as principal, servant, agent or employee, shall not do or cause or permit to
be done any gas piping, plumbing, drainage, house sewer or private sewage disposal work regulated by
this Code without first securing a permit from the Chief Plumbing Inspector authorizing him so to do.
(Ord. 2002-0078 § 10, 2002: Ord. 99-0042 § 5, 1999: Ord. 95-0068 § 3 (part), 1995.)
103.1.1
It shall be unlawful for any person to install, alter or repair or cause to be installed, altered or
repaired any gas piping, without first obtaining a permit from the Authority Having Jurisdiction
to do so, provided however, no permit shall be required from a serving gas supplier to disconnect
defective gas piping or equipment, when authorized by Section 1207.0.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
103.1.2
Permits for gas piping shall show the total number of gas outlets to be provided for on each
system, and such other information as may be required by the Authority Having Jurisdiction.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
103.2 Time Limit
Every permit issued by the Building Official under the provisions of this Code shall expire by
limitation and become null and void if the work authorized by such permit is not commenced within 180
days from the date of such permit, or the work authorized by such permit is suspended or abandoned for
a period of 180 days, or the permittee fails to obtain inspection as required by the provisions of Section
104 of this Code for a period of 180 days.
EXCEPTION: Permits issued to abate violation(s) in conjunction with a code enforcement action
shall expire and become null and void at a date determined by the Building Official.
The Building Official may extend the time for action by the permittee for a period not exceeding 180
days from the date of expiration upon written request by the permittee and payment of a fee in an amount
determined by the Building Official, not to exceed 25 percent of the permit fee. No permit shall be
extended more than twice. Once a permit, including any extension(s) thereof, has expired, the permittee
shall file a new application as specified in Section 103.9.
(Ord. 2013-0050 § 2, 2013; Ord. 2002-0078 § 11, 2002: Ord. 99-042 § 6, 1999; Ord. 95-0068 § 3
(part), 1995.)
103.3 House Sewers in New Developments
When a written agreement covering partial inspection and inspection fees has first been made
between the Department of Public Works and the principals involved, house sewers constructed in new
developments may be extended from the main line sewer to the approximate point on the lot of their
future connection with the house drain or drains. Each such house sewer shall conform to the
requirements of this Code and shall terminate at a proper depth and location for future connection to the
building drain or drains. No connection shall be made between such house sewer and any building drain
until a house sewer permit as required by this Code has first been obtained.
(Ord. 95-0068 § 3 (part), 1995.)
103.4 Other Permits
In addition to the permits required by Section 103.1, and as a prerequisite to the obtaining them, any
person desiring to connect to a trunk sewer, to construct a public sewer, to connect to the public sewer at
a point where no branch fitting has been provided in such sewer, or to discharge industrial liquid waste
shall obtain permits from the Department of Public Works so to do. No permit shall be issued to connect
to a public sewer not under the jurisdiction of the Department of Public Works until the applicant for such
connection has first obtained written permission from the authority controlling such sewer and has filed a
copy of such permission with the Chief Plumbing Inspector.
(Ord. 95-0068 § 3 (part), 1995.)
103.5 Work in Public Highways
No person shall install, remove, alter or repair any house sewer or part thereof which is located in
any public way in the County of Los Angeles without having first obtained a permit from the Department of
Public Works or the State Department of Public Works (Division of Highways), whichever agency may
have jurisdiction over the particular thoroughfare affected.
(Ord. 95-0068 § 3 (part), 1995.)
103.7 Work Not Requiring Permit
No permit shall be required in the case of any repair work as follows: The stopping of leaks in drains,
soil, waste or vent pipe; provided, however, that should any trap, drainpipe, soil, waste or vent pipe be or
become defective and it becomes necessary to remove and replace the same with new material in any
part or parts, the same shall be considered as new work and a permit shall be procured and inspection
made as hereinbefore provided. No permit shall be required for the clearing of stoppages or the repairing
of leaks in pipes, valves, or fixtures when such repairs do not involve or require the replacement or
rearrangement of valves, pipes or fixtures.
No permit, test or inspection shall be required where a plumbing system or part thereof is set up for
exhibition purposes and has no connection with a water or drainage system.
(Ord. 95-0068 § 3 (part), 1995.)
103.8 Issuance of Permits
103.8.1
Except as otherwise provided herein, only duly registered or licensed contractors may apply for
the permit(s) required by this Code, and the Chief Plumbing Inspector shall not be required to
issue any permit to any person other than a duly registered or licensed contractor unless
otherwise provided herein.
(Ord. 95-0068 § 3 (part), 1995.)
103.8.2
A permit may be issued to the bona fide owner of any single-family dwelling, including common
accessory and minor poultry or agricultural buildings, occupied and used exclusively by or
designed to be occupied and used exclusively by, said owner, to do any plumbing or drainage
work regulated by this Code in said dwelling or accessory buildings.
(Ord. 95-0068 § 3 (part), 1995.)
103.8.3
A permit may be issued to or work may be performed by any responsible person not acting in
violation of Chapter 9, Division 3 of the Business and Professions Code of the State of California
for the installation, alteration or repair of water piping, water treatment equipment, and for
private sewage disposal systems and building sewers.
(Ord. 95-0068 § 3 (part), 1995.)
103.9 Application for Permit
Any person legally entitled to apply for and receive a permit shall make such application on forms
provided for that purpose. He shall give a description of the character of the work proposed to be done
and the location, ownership occupancy and use of the premises in connection therewith. The Plumbing
Inspector may require plans, specifications, or drawings and such other information as he may deem
necessary and pertinent prior to the granting of a permit.
If the Plumbing Inspector determines that the plans, specifications, drawings, descriptions or
information furnished by the applicant are in compliance with this ordinance and all other laws and
ordinances applicable thereto, he shall issue the permit applied for upon payment of the required fee as
hereinafter fixed. When plan check or other fees are required by this or any related ordinance or statute,
such fees shall be collected in addition to the required permit fees.
Any person requiring a permit to connect to a public sewer which has been constructed at no cost to
the abutting property shall make proper application to the Department of Public Works as required by
Division 2 of Title 20 of the Los Angeles County Code, and shall pay such connection charges or execute
such waivers as are required by that ordinance or other statute prior to obtaining a house sewer permit as
required by this Code.
When no permit is issued within one year following the date of the application therefor, the
application shall automatically expire. Plans and specifications previously submitted may thereafter be
returned to the applicant or destroyed by the Chief Plumbing Inspector. The Chief Plumbing Inspector
may, before or after expiration of the application, grant up to two extensions, not exceeding 180 days per
extension, beyond the initial one-year limit upon written request by the applicant showing that
circumstances beyond the control of the applicant have prevented action from being taken and upon the
payment of an extension fee as determined by the Chief Plumbing Inspector, not to exceed 25 percent of
the plan check fee.
Once an application, including any extension(s) thereof has expired, the applicant shall file a new
application, resubmit plans and specifications and pay a new plan checking or review fee.
(Ord. 2013-0050 § 2, 2013; Ord. 2010-0055 § 2, 2010; Ord. 2002-0078 § 12, 2002; Ord. 95-0068
§ 3 (part), 1995.)
103.10 Cost of Permit*
Any person applying for a permit shall, at the time the application is made, pay to the Chief Plumbing
Inspector the fees set forth in this section.
Except as provided herein, a plumbing permit and a sewer or private sewage disposal permit shall
be required for each building or installation. EXCEPTION: Where accessory buildings and/or
appurtenances, such as laundry rooms, guest houses, bath houses or swimming pools, are used in
conjunction with a single-family residence, are located on the same lot and under the same ownership,
and are erected at the same time as the main building, all plumbing items may be combined on one
plumbing permit. All buildings and appurtenances, regardless of type, located on the same lot and under
the same ownership may, when being connected at the same time to a common house sewer or to a
common or multiple private sewage disposal system, be combined on one sewerage permit.
Plumbing permit fees shall be as specified in Table No. I.
Sewer and private sewage disposal permit fees shall be as specified in Table No. II.
For the purpose of this section, a sanitary plumbing outlet on which or to which a plumbing fixture or
appliance may be set or attached shall be construed to be a fixture. Built-in dishwashers shall be
construed fixtures whether individually trapped or not. Fees for reconnection and retest of existing
plumbing systems in relocated buildings shall be based on the number of plumbing fixtures, gas systems,
water heaters, etc. involved.
When interceptor traps or house-trailer site traps are installed at the same time as a house sewer on
any lot, no sewer permit shall be required for the connection of any such trap to an appropriate inlet fitting
provided in the house sewer by the permittee constructing such sewer.
When a permit has been obtained to connect an existing building or existing work to the public
sewer, or to connect to a new private disposal facility, backfilling of private sewage disposal facilities
abandoned consequent to such connection is included in the house sewer permit.
?> Table No. I
For issuing each permit $31.90
In addition:
For each plumbing fixture or trap or set of fixtures on one trap (including drainage, vent, water
piping and backflow prevention devices therefor) (hose bibbs are considered fixtures) $18.80
For each permanent-type dishwasher, whether individually trapped or not $18.80
For future stacks or branches, each waste inlet $10.30
For each roof drain $18.80
For each drainage or sewer backwater valve $54.10
For each industrial waste pretreatment interceptor, including its trap and vent, excepting
kitchen-type grease interceptors functioning as fixture traps $18.80
For each swimming pool drainage trap and receptor, whether connected to a building drain or
a building sewer (water supply for pool not included) $18.80
For each gas piping system on any one meter or alteration, extension or retest of existing gas
piping system:
Low pressure system:
Five or fewer outlets $18.80
For each additional outlet over five $4.80
Medium or high pressure system:
Each system $77.50
Additional fee for each outlet $4.80
For each gas meter not under control and maintenance of the serving gas supplier $18.80
For each gas pressure regulator other than appliance regulators $18.80
For each water heater and/or vent $18.80
For repair or alteration of drainage and/or vent piping, each fixture $18.80
For each piece of water-treating equipment $18.80
For each water pressure regulator $18.80
For potable water not covered elsewhere in fee schedule:
1½ inch and smaller $18.80
2 inches to 3 inches $58.50
Over three inches $126.40
For replacing water piping in a building, (1) each fixture, each water-treating device and each
piece of water-using or dispensing equipment, or (2) each branch or riser that has none of the
above items connected thereto
$7.80
For sprinkling systems on any one meter, each backflow prevention device therefor $18.80
For each backflow prevention device on unprotected water supplies, pools, tanks, vats, etc.
(including incidental water piping) $18.80
For each trap primer $18.80
For each solar potable water-heating system, including water heater and vent $63.00
?> Table No. II
For issuing each permit $31.90
In addition:
For the connection of a house sewer to a public sewer, or for the extension of a house lateral
onto a lot for future use (separate permit required for each such connection or extension) $54.10
For each house sewer manhole $54.10
For each installation of a section of house sewer for future use $34.90
For the connection of each additional building or additional work to a house sewer $34.90
For the connection of a house sewer to a private sewage disposal system $34.90
For each private sewage disposal system (septic tank and seepage pit or pits and/or drainfield) $111.10
For each graywater system (storage tanks and disposal/irrigation fields) $111.10
For each cesspool, overflow seepage pit, percolation test pit, swimming pool drywell, or
drainfield extension or replacement $54.10
For disconnection, abandonment, alteration or repair of any house sewer or private sewage
disposal system or part thereof $34.90
(Ord. 2007-0110 § 2 (part), 2007; Ord. 95-0068 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the director of public works due to
increases in the Consumer Price Index and are effective July 1, 2019.
103.11 Plan Check Fee
103.11.1*
A plan checking fee as indicated shall be paid to the Chief Plumbing Inspector at the time of
submitting plans and specifications for work requiring Plumbing Code plan check. Said fee shall
be equal to the greater of 40 percent of the required plumbing permit fee as set forth in Table I of
this chapter or $126.40.
When a Plumbing Code plan check is required and any of the following systems are included in the
work proposed, a supplemental plan review fee, in addition to the fee specified in the immediately
preceding paragraph, shall be collected for each of these systems as follows:
(1) Combination waste and vent system $194.30
(2) Gas system containing an earthquake actuated shutoff valve $67.90
(3) Chemical waste system $38.70
(4) Roof drainage system $126.40
The minimum plan checking fee (including all surcharges) shall be $126.40
EXCEPTION: Plan check is not required for an earthquake actuated gas shut-off valve if the valve
has a pressure loss through it of less than 10 feet of equivalent length of pipe in the line which it is
installed.
(Ord. 2007-0110 § 2 (part), 2007; Ord. 2002-0078 § 13, 2002: Ord. 95-0069 § 1, 1995; Ord. 95-
0068 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the director of public works due to
increases in the Consumer Price Index and are effective July 1, 2019.
103.11.2*
For plan checking individual systems not required to be reviewed under subsection 103.11.1
above, a plan check fee shall be paid to the Chief Plumbing Inspector as follows:
(1) Combination waste and vent system $291.90
(2) Gas system containing an earthquake actuated shutoff valve $97.10
(3) Chemical waste system $58.50
(4) Roof drainage system $194.30
(5) Graywater system $111.10
EXCEPTION: Plan check is not required for an earthquake actuated gas shut-off valve if the valve
has a pressure loss through it of less than 10 feet of equivalent length of pipe in the line which it is
installed.
(Ord. 2007-0110 § 2 (part), 2007; Ord. 95-0069 § 2, 1995; Ord. 95-0068 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the director of public works due to
increases in the Consumer Price Index and are effective July 1, 2019.
103.11.3
In addition to the aforementioned fees, the Chief Plumbing Inspector may require additional
charges for reviews required by the complexity of plans, or revisions of approved plans and
reports, or services beyond the initial and second check when such additional work is due to
changes, omissions or errors on the part of the plan check applicant. Fees shall be $126.40 per
hour. The payment of said fees shall not exempt any person from compliance with other
provisions of this Code.
(Ord. 2002-0078 § 14, 2002: Ord. 95-0068 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the director of public works due to
increases in the Consumer Price Index and are effective July 1, 2019.
103.12 Investigation Fee
103.12.1 Work Without a Permit*
Whenever any work has been commenced without a permit as required by the provisions of Section
103.1 of this code, a special investigation shall be made prior to the issuance of the permit. An
investigation fee shall be collected for each permit so investigated. The investigation fee shall be equal to
and in addition to the permit fees specified in Section 103.10, but in no event shall the investigation fee be
less than $388.70.
EXCEPTION 1: The investigation fee shall be $194.30 when the Chief Plumbing Inspector has
determined that the owner-builder of a one family or two family dwelling, accessory building or
accessory structure had no knowledge that a permit was necessary and had not previously applied
for a permit from the Building and Safety Division of the County of Los Angeles.
EXCEPTION 2: The foregoing provisions shall not apply to emergency work when it shall be proved
to the satisfaction of the Chief Plumbing Inspector that such work was urgently necessary and that it
was not practical to obtain a permit therefor before the commencement of the work. In all such
cases, a permit must be obtained as soon as it is practical to do so, and if there is an unreasonable
delay in obtaining such permit this exception shall not apply and the investigation fee shall be
charged.
The payment of the investigation fee shall not exempt any person from compliance with all other
provisions of this Code nor from any penalty prescribed by law.
(Ord. 2007-0110 § 2 (part), 2007; Ord. 95-0068 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the director of public works due to
increases in the Consumer Price Index and are effective July 1, 2019.
103.12.2 Alternate Materials and Methods of Construction
In compliance with Section 301.3 of this Code regarding the use of an alternate material or method
of construction, an application shall be submitted in writing to the Chief Plumbing Inspector together with
a filing fee of $252.80. When staff review exceeds two hours, an additional fee of $126.40 per hour shall
be charged for each hour or fraction thereof in excess of two hours.
(Ord. 2016-0055 § 2, 2016: Ord. 2010-0055 § 2, 2010; Ord. 2007-0110 § 2 (part), 2007.)
* Editor's note: Fee changes in this section were made by the director of public works due to
increases in the Consumer Price Index and are effective July 1, 2019.
103.13 Surrender of Permit
If no portion of the work or construction covered by a permit issued by the Chief Plumbing Inspector
under the provisions of this Code has been commenced, the person to whom such permit has been
issued may deliver such permit to the Chief Plumbing Inspector with the request that such permit be
canceled. The Chief Plumbing Inspector shall thereupon stamp or write on the face of such permit the
words "Canceled at the request of the permittee." Thereupon such permit shall be void and of no effect.
(Ord. 95-0068 § 3 (part), 1995.)
103.14 Suspension or Revocation of Permit
The Chief Plumbing Inspector may suspend or revoke any permit issued under the provisions of this
Code whenever such permit is issued in error, or is issued on the basis of incorrect information supplied,
or has been obtained by falsification or misrepresentation, or when work is being done thereunder in
violation of this or any other related ordinance or regulation.
(Ord. 95-0068 § 3 (part), 1995.)
103.15 Refund
In the event that any person shall have obtained a permit and no portion of the work or construction
covered by such permit shall have been commenced, and such permit shall have been canceled as
provided in Section 103.2 or Section 103.13, the permittee, upon presentation to the Chief Plumbing
Inspector of a request therefor in writing, shall be entitled to a refund in an amount equal to 80 percent of
the fee actually paid for such permit.
The Chief Plumbing Inspector will satisfy himself as to the right of such applicant to such refund, and
each such refund shall be paid as provided by law for the payment of claims against the County. No
refund shall be made when a permit has been obtained by falsification or misrepresentation and has been
revoked for such cause.
(Ord. 95-0068 § 3 (part), 1995.)
103.16 Transfer
Permits are not transferable from one person to another or from one location to another.
(Ord. 95-0068 § 3 (part), 1995.)
103.17 Exemption From Fee
The requirements for fees contained in this Code shall not apply when the collection of such fee is
contrary to the provisions of any contract to which the County of Los Angeles is a party or is legally
prohibited by other statutes.
(Ord. 95-0068 § 3 (part), 1995.)
103.18 Noncompliance Fees*
If the Chief Plumbing Inspector in the course of enforcing the provisions of this Code or any state law
issues an order to a person and that person fails to comply with the order within 15 days following the due
date for compliance stated in the order, including any extensions thereof, then the Chief Plumbing
Inspector shall have the authority to collect a noncompliance fee.
The noncompliance fee shall not be imposed unless the order states that a failure to comply within
15 days after the compliance date specified in the order will result in the fee being imposed. No more than
one such fee shall be collected for failure to comply with an order. The amount of the noncompliance fee
shall be $116.80 per building for Group R Division 3 occupancies and $233.70 per building for all other
occupancies and shall be in addition to the fees specified elsewhere in this Code.
(Ord. 95-0068 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the director of public works due to
increases in the Consumer Price Index and are effective July 1, 2019.
103.19 Annual Review of Fees
The fees contained in this Code shall be reviewed annually by the Department of Public Works.
Beginning on July 1, 1992, and thereafter on each succeeding July 1, the amount of each fee in this Code
shall be adjusted as follows: Calculate the percentage movement between March of the previous year
and March of the current year in the Consumer Price Index (CPI) for all urban consumers in the Los
Angeles, Anaheim and Riverside areas, as published by the United States Government Bureau of Labor
Statistics, adjust each fee by said percentage amount and round off to the nearest ten (10) cents.
Provided, however, no adjustment shall decrease any fee and no fee shall exceed the reasonable cost of
providing services. When it is determined that the amount reasonably necessary to recover the cost of
providing services is in excess of this adjustment, the Chief Plumbing Inspector may present fee
proposals to the Board of Supervisors for approval.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 99-0042 § 8, 1999: Ord. 95-0068 § 3 (part), 1995.)
104.0. - Inspections
104.1 General.
All plumbing systems for which a permit is required by this Code shall be inspected by the
Authority Having Jurisdiction. No portion of any plumbing system shall be concealed until
inspected and approved. Neither the Authority Having Jurisdiction nor the jurisdiction shall be
liable for expense entailed in the removal or replacement of material required to permit
inspection. When the installation of a plumbing system is complete, an additional and final
inspection shall be made. Plumbing systems regulated by this Code shall not be connected to the
water, energy fuel supply, or the sewer system until authorized by the Authority Having
Jurisdiction.
Approval as a result of an inspection shall not be construed to be an approval of a violation of the
provisions of this Code or of other laws. Inspections presuming to give authority to violate or cancel the
provisions of this Code or of other laws shall not be valid.
(Ord. 2007-0110 § 2 (part), 2007; Ord. 2002-0078 § 15, 2002; Ord. 95-0068 § 3 (part), 1995.)
104.1.1 Scope.
All new plumbing work, and such portions of existing systems as may be affected by new work,
or any changes, shall be inspected by the Authority Having Jurisdiction to insure compliance
with all the requirements of this Code and to assure that the installation and construction of the
plumbing system is in accordance with approved plans. Special construction and inspection may
be required on work involving special hazards or conditions and on work requiring extensive,
unusual or constant inspection. Special inspections, when necessary, shall be accomplished by
the means set forth in Title 26 of the Los Angeles County Code except that the Special Inspector
shall be a qualified person approved and registered by, and reporting to, the Chief Plumbing
Inspector.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
104.1.2 Inspection.
No water supply system or portion thereof, shall be covered or concealed until it first has been
tested, inspected, and approved.
(Ord. 95-0068 § 3 (part), 1995.)
104.1.3 Covering or Using.
No plumbing or drainage system, building sewer, private sewage disposal system or part thereof,
shall be covered, concealed, or put into use until it has been tested, inspected, and accepted as
prescribed in this Code.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
104.1.4 Uncovering.
Any drainage or plumbing system, building sewer, private sewage disposal system, or part
thereof, which is installed, altered, or repaired is covered or concealed before being inspected,
tested, and approved as prescribed in this Code, it shall be uncovered for inspection after notice
to uncover the work has been issued to the responsible person by the Authority Having
Jurisdiction.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
104.2 Testing of Systems.
All plumbing systems shall be tested and approved as required by this Code or the Authority
Having Jurisdiction.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
104.2.1 Test.
Tests shall be conducted in the presence of the Authority Having Jurisdiction or its duly
appointed representative.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
104.2.2 Test Waived.
No test or inspection shall be required where a plumbing system, or part thereof is set up for
exhibition purposes and has no connection with a water or drainage system.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
104.2.3 Exceptions.
In cases where it would be impractical to provide the required water or air tests, or for minor
installations and repairs, the Authority Having Jurisdiction, at its discretion, may make such
inspection as deemed advisable in order to be assured that the work has been performed in
accordance with the intent of this Code.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
104.2.4 Protectively Coated Pipe.
Inspection and repair shall conform to IAPMO Installation Standard IS-13, listed in Table 14-1.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
104.2.5 Tightness.
Joints and connections in the plumbing systems shall be gastight and watertight for the pressures
required by test.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
104.2.6 Retesting.
If the Authority Having Jurisdiction finds that the work will not pass the test, necessary
corrections shall be made and the work shall then be resubmitted for test or inspection.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
104.2.7 Approval.
Upon the satisfactory completion and final test of the plumbing system, a certificate of approval
shall be issued by the Authority Having Jurisdiction to the permittee on demand.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
104.3 Inspection Requests
104.3.1 General.
It shall be the duty of the person requesting inspections required by this Code to provide access
to and means for proper inspection of such work.
(Ord. 95-0068 § 3 (part), 1995.)
104.3.2 Advance Notice.
It shall be the duty of the person doing the work authorized by the permit to notify the Authority
Having Jurisdiction, orally or in writing, that said work is ready for inspection. Such notification
shall be given not less than twenty-four (24) hours before the work is to be inspected.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
104.3.3 Responsibility.
It shall be the duty of the holder of a permit to make sure that the work will stand the test
prescribed before giving the notification.
The equipment, material, and labor necessary for inspection or test shall be furnished by the person
to whom the permit is issued or by whom inspection is requested.
(Ord. 95-0068 § 3 (part), 1995.)
104.4 Other Inspections.
In addition to the inspections required by this Code, the Authority Having Jurisdiction may
require other inspection of any plumbing work to ascertain compliance with the provisions of
this Code and other laws which are enforced by the Authority Having Jurisdiction.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
104.4.1 Defective Systems.
An air test shall be used in testing the sanitary condition of the drainage or plumbing system of
any building premises when there is reason to believe that it has become defective. In buildings
or premises condemned by the proper Authority Having Jurisdiction because of an insanitary
condition of the plumbing system or part thereof, the alterations in such system shall conform to
the requirements of this Code.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
104.4.2 Moved Structures.
All parts of the plumbing systems of any building or part thereof that is moved from one
foundation to another, or from one location to another, shall be completely tested as prescribed
elsewhere in this section for new work, except that walls or floors need not be removed during
such test when other equivalent means of inspection acceptable to the Authority Having
Jurisdiction are provided.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
105.0. - Qualification, Registration And Licensing
105.1 General Registration Requirements
105.1.1
Except as provided in subsections 103.8.2 and 103.8.3 of Section 103.8, a person shall not direct
or perform any plumbing or gas fitting work unless, either:
1. He possesses a valid license covering the work performed issued pursuant to Chapter 9,
Division 3, of the Business and Professions Code of the State of California; or
2. He is a registered Plumbing or Gas Fitting Contractor, or a registered Journeyman Plumber or
Gas Fitter, or an apprentice as hereinafter defined.
(Ord. 95-0068 § 3 (part), 1995.)
105.1.2
Nothing contained in this Code shall be deemed to require registration of any person holding a
valid State Contractor's License issued by the State of California. Permits as required by this
Code may be issued to applicants possessing a valid State Contractor's License issued pursuant
to Chapter 9, Division 3, of the Business and Professions Code of the State of California when
such license includes within its classification limitations the activities set forth on the application
for permit, and entitles the licensee to perform personally or through employees qualified and
registered as required by this Code all such activities without further personal local qualification
or registration.
(Ord. 95-0068 § 3 (part), 1995.)
105.1.3
When an applicant for a Plumbing or Gas Fitting Contractor's Certificate of Registration having
no valid contractor's license issued by the State of California has met the conditions imposed
elsewhere in this Code and has filed an affidavit stating that no work will be performed pursuant
to such Certificate in violation of Chapter 9, Division 3, of the Business and Professions Code of
the State of California, and the Board of Examiners so finds, the Chief Plumbing Inspector shall
issue him a Certificate of Registration.
(Ord. 95-0068 § 3 (part), 1995.)
105.1.4
Nothing contained in this Code shall be deemed to require registration of any apprentice.
(Ord. 95-0068 § 3 (part), 1995.)
105.2 Definitions
For the purpose of this Code and in addition to the definitions set forth in Chapter 2 of this Code,
certain terms, phrases and words and their derivatives shall be construed as set out in this section.
Words used in the singular include the plural and the plural the singular.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
105.2.1 Apprentice.
An apprentice means a person of employable age who is engaged in learning the Plumbing and
Pipe Fitting Trades in accordance with local standards, and who is covered by an apprentice
agreement which has been approved by the local joint apprenticeship committee and registered
with the California State Division of Apprenticeship Standards. An apprentice or other
nonregistered person may do plumbing or gas fitting work only under the direct supervision and
in the immediate presence of a registered plumber or gas fitter.
(Ord. 95-0068 § 3 (part), 1995.)
105.2.2 Certificate of Registration.
A certificate issued by the Chief Plumbing Inspector to qualified persons not otherwise regulated
by the Business and Professions Code of the State of California stating that the holder thereof is
entitled to act and serve in the unincorporated territory of the County of Los Angeles as a
Plumbing, or Gas Fitting Contractor or as a Journeyman Plumber or Gas Fitter, as the case may
be.
(Ord. 95-0068 § 3 (part), 1995.)
105.2.3 Gas Fitting Contractor.
A person who is engaged in the business of installing, altering or repairing gas piping, gas water
heaters, gas water-heater vents or any part or parts thereof, who is not otherwise regulated by the
Business and Professions Code of the State of California, and who does or who holds himself
forth as willing to furnish materials and do personally or through employees qualified and
registered as required by this Code any work or services in connection therewith in the
unincorporated territory of the County of Los Angeles, and who is the legal possessor of a Gas
Fitting Contractor's Certificate of Registration.
(Ord. 95-0068 § 3 (part), 1995.)
105.2.4 Journeyman Gas Fitter.
A person who installs, alters or repairs gas piping, gas water heaters, gas vents or any part or
parts thereof as an employee, who does not furnish any materials or supplies, and who is the
legal possessor of a Journeyman Gas Fitter's Certificate of Registration.
(Ord. 95-0068 § 3 (part), 1995.)
105.2.5 Journeyman Plumber.
A person who installs, alters or repairs plumbing as an employee, who does not furnish any
materials or supplies, and who is the legal possessor of a Journeyman Plumber's Certificate of
Registration.
(Ord. 95-0068 § 3 (part), 1995.)
105.2.6 Plumbing Contractor.
A person who is engaged in the business of plumbing, or an individual who is in responsible
charge of the installation and maintenance of plumbing for a specific employer, and who is not
otherwise regulated by the Business and Professions Code of the State of California, and who
does, or holds himself forth as willing to furnish materials and to do personally, or through
employees or subordinates qualified and registered as required by this Code, any work or
services in connection with the installation, alteration or repair of plumbing, or any part thereof,
within the unincorporated territory of the County of Los Angeles, and who is the legal possessor
of a Plumbing Contractor's Certificate of Registration.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
105.3 Board of Examiners
105.3.1
A Board, to be designated as the Board of Examiners of Plumbers, and Gas Fitters of the County
of Los Angeles, exists in the Building and Safety Division of the Department of Public Works.
The Chief Plumbing Inspector shall act as secretary to said Board.
(Ord. 2007-0110 § 2 (part), 2007: Ord. 95-0068 § 3 (part), 1995.)
105.3.2
The Board of Examiners shall have five positions. A member of the Board of Examiners shall be
appointed to a vacant position by, and serve at the pleasure of, the Board of Supervisors.
(Ord. 95-0068 § 3 (part), 1995.)
105.3.3
Each person who is a member of the Board of Examiners on the effective date of this amendment
shall serve at the pleasure of the Board of Supervisors for the remainder of his or her term of
three years.
(Ord. 95-0068 § 3 (part), 1995.)
105.3.4
The members of the Board of Examiners shall be two Plumbing Contractors, two Journeyman
Plumbers, and one Mechanical Engineer, each of whom, except the Mechanical Engineer, shall
have been actively engaged in the trade of plumbing in the unincorporated territory of the
County of Los Angeles for a period of at least ten years prior to his or her appointment to said
Board.
(Ord. 95-0068 § 3 (part), 1995.)
105.4 Length of Service—Vacancy
The provisions of this section shall become applicable to a position on the Board of Examiners at the
expiration of term of the member occupying that position on the effective date of this amendment.
(Ord. 95-0068 § 3 (part), 1995.)
105.4.1
Each member of the Board of Examiners shall serve at the pleasure of the Board of Supervisors.
Each position on the Board of Examiners shall become vacant every four years from the date this
amendment becomes applicable to each position.
(Ord. 95-0068 § 3 (part), 1995.)
105.4.2
A member's position on the Board of Examiners shall become vacant upon his or her death,
resignation, or removal by the Board of Supervisors. In the case of such a vacancy, the Board of
Supervisors shall appoint a successor to serve until the position next becomes vacant under
subsection 105.4.1 of this section.
(Ord. 95-0068 § 3 (part), 1995.)
105.4.3
The provisions of Chapter 5.12 of the County Code shall not apply to the Board of Examiners.
(Ord. 95-0068 § 3 (part), 1995.)
105.5 Rules of the Board of Examiners
The Board of Examiners shall adopt rules consistent with the ordinances of this County and with the
statutes of this State governing applications and examinations. These rules shall be printed and available
to the public. The Board of Examiners may from time to time alter or modify these rules.
(Ord. 95-0068 § 3 (part), 1995.)
105.6 Meetings of the Board of Examiners
The Board of Examiners shall hold not less than one regular meeting each 90 days.
At a meeting at which a quorum is present, the expressed concurrent will or vote of a majority of
those members of the Board of Examiners participating or voting, as the case may be, but in no event
less than two, shall constitute the will or action of the Board.
(Ord. 95-0068 § 3 (part), 1995.)
105.7 Duties of the Board of Examiners
105.7.1
It shall be the duty of the Board of Examiners to give, in such a manner as it may deem proper,
such examinations as are required by the terms of this Code.
(Ord. 95-0068 § 3 (part), 1995.)
105.7.2
It shall be the duty of the Board of Examiners to examine each applicant to determine his
qualification in the classification applied for and to certify to the Chief Plumbing Inspector all
applicants who have passed a satisfactory examination. In lieu of examination, the Board shall
authorize the Chief Plumbing Inspector to accept as proof of an applicant's competency a valid
Certificate of Registration issued pursuant to examination of any other agency within the State of
California giving an examination, the scope and character of which, in the opinion of the Board,
is at least equal to that given by the Los Angeles County Board of Examiners of Plumbers.
(Ord. 95-0068 § 3 (part), 1995.)
105.7.3
The Board shall compile and keep current a list of agencies maintaining satisfactory examination
and qualification procedures. This list shall be reviewed and brought up to date at least once each
year. A copy of said list shall be kept on file in the office of the Chief Plumbing Inspector.
(Ord. 95-0068 § 3 (part), 1995.)
105.7.4
It shall be the duty of the Board of Examiners of Plumbers and the Chief Plumbing Inspector to
carefully consider any written charges, filed in the manner provided for in this Code, against any
holder of a Certificate of Registration at its first regular meeting after the filing of such charges.
The Board of Examiners shall render prompt decision in all cases of this kind.
(Ord. 95-0068 § 3 (part), 1995.)
105.8 Issuance of Certificate of Registration
When an applicant for a Plumber's or Gas Fitter's Certificate of Registration shall have made
payment of the fee prescribed by Section 105.11 hereof, shall have appeared before the Board of
Examiners, and shall have passed a satisfactory examination, or is the legal possessor of an equivalent
credential, the Board of Examiners shall certify him to the Chief Plumbing Inspector, who shall issue to
him a Certificate of Registration for the classification in which he was qualified.
(Ord. 95-0068 § 3 (part), 1995.)
105.9 Failure to Appear or to Pass Examination
105.9.1
Any applicant who fails to appear for examination after being duly notified, or any applicant who
fails to pass a satisfactory examination, may reapply for examination after the expiration of 30
days. Should such person fail to pass the second time the Board may refuse a third application
for examination from the said applicant until after the expiration of six months from the date of
the first examination.
(Ord. 95-0068 § 3 (part), 1995.)
105.9.2
When an applicant has failed to appear for examination after being duly notified, or when an
applicant has failed to pass and reapplies for examination as provided for in this Section, a new
application shall be filed and a new fee charged.
(Ord. 95-0068 § 3 (part), 1995.)
105.10 Extension by Reason of Military Service
When the holder of a Plumber's or Gas Fitter's Certificate of Registration has joined any branch of
the Federal armed services he may apply within ninety (90) days after his discharge for extension of this
Certificate without further examination or fee. He shall submit evidence of his date of entry into and
discharge from such Federal service. Said extension shall date from the first day of the month following
discharge and shall be valid for the same number of months for which it would have been valid had the
certificate holder not entered the Federal service.
(Ord. 95-0068 § 3 (part), 1995.)
105.11 Certificate Fees*
Each applicant for a Certificate of Registration shall pay to the Department of Public Works the
following fees at the time he files his application thereof:
For a Plumbing, or Gas Fitting Contractor's Certificate of Registration $97.20
For a Journeyman Plumber's or Gas Fitter's Certificate of Registration $77.50
(Ord. 95-0068 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the director of public works due to
increases in the Consumer Price Index and are effective July 1, 2019.
105.12 Refund of Fees
105.12.1
When an applicant fails to take the examination for good cause shown, he may apply for and
receive a refund of 80 percent of his application fee.
(Ord. 95-0068 § 3 (part), 1995.)
105.12.2
When an application for any Certificate has been filed in error, the applicant may apply for and
receive a refund of 80 percent of his application fee.
(Ord. 95-0068 § 3 (part), 1995.)
105.13 Duties of Holders of Certificate of Registration
105.13.1
It shall be the duty of every holder of a Certificate to comply with all requirements of this and all
other ordinances of the County of Los Angeles and all laws and legal rulings of the State of
California which apply to plumbing and drainage work.
(Ord. 95-0068 § 3 (part), 1995.)
105.13.2
Every registered Plumber and Gas Fitter shall carry with him his Certificate of Registration and
shall exhibit it whenever requested to do so by authorized persons at all times during which he is
engaged in any activity for which such Certificate is required.
(Ord. 95-0068 § 3 (part), 1995.)
105.13.3
It shall be the duty of every holder of a Certificate of Registration to notify the Chief Plumbing
Inspector of any change in the address or place of business named and contained in such person's
Certificate within five days after the same shall have been changed.
(Ord. 95-0068 § 3 (part), 1995.)
105.14 Charges Against Holders of Certificate of Registration
105.14.1
Any person may file with the Board of Examiners or the Chief Plumbing Inspector written
charges against the holder of any Certificate of Registration. Such charges shall state in detail the
nature and substance of the matters charged, and must be signed with the full name and correct
address of the person making the charge.
(Ord. 95-0068 § 3 (part), 1995.)
105.14.2
Should the Chief Plumbing Inspector find that the holder of any Certificate of Registration has
willfully violated any of the provisions of this or any other related statute governing the
installation, alteration or repair of plumbing or drainage system or parts thereof in the
unincorporated territory of the County of Los Angeles, he may at his discretion suspend or
revoke the Certificate. No permit required by this Code shall be issued to any person while his
Certificate is so suspended, and no application for reinstatement shall be filed by any person
whose Certificate has been revoked before the expiration of six months from the date of such
revocation. Certificates of Registration are not transferrable from one person to another, and the
lending of any Certificate or the obtaining of permits thereunder for another person shall be
deemed cause for revocation.
(Ord. 95-0068 § 3 (part), 1995.)
105.14.3
Should the Chief Plumbing Inspector find that any Certificate of Registration has been obtained
by fraud, he shall immediately revoke such Certificate.
(Ord. 95-0068 § 3 (part), 1995.)
105.14.4
The Chief Plumbing Inspector shall not suspend or revoke any Certificate of Registration until he
shall have given the holder hereof at least 10 days' written notice to appear and show cause why
his Certificate should not be suspended or revoked. In showing such cause, he may be
represented by an attorney and may introduce evidence.
(Ord. 95-0068 § 3 (part), 1995.)
105.14.5
When the Chief Plumbing Inspector shall suspend or revoke any Certificate of Registration, no
refund of fees shall be made to the holder thereof.
(Ord. 95-0068 § 3 (part), 1995.)
105.15 Expiration and Renewal of Certificate and Licensing*
Every Certification of Registration provided for by this ordinance, unless sooner revoked, shall expire
on June 30, biennially, and each such Certificate my be renewed on or before that date upon payment of
the following renewal fees:
Biennial Plumbing, or Gas Fitting Contractor, or all
Journeymen $77.50
Reissuance to replace lost or damaged certificate $39.00
If the applicant for a Plumber's or Gas Fitter's Certificate of Registration has not been so registered
for a consecutive period of one year, a certificate issued prior to such period shall not be sufficient upon
which to base the renewal of such Certificate of Registration.
(Ord. 95-0068 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the director of public works due to
increases in the Consumer Price Index and are effective July 1, 2019.
106 through 118 are hereby reserved.
(Ord. 2007-0110 § 2 (part), 2007.)
119 - Application of State Agencies.
Following is a list of the state agencies that adopt building standards, the specific scope of
application of the agency responsible for enforcement, and the specific statutory authority of each agency
to adopt such building standards, unless otherwise stated.
(Ord. 2007-0110 § 2 (part), 2007.)
Chapter 3 - GENERAL REGULATIONS
301.1 - Minimum Standards.
301.1.2 Standards.
Standards listed or referred to in this Chapter or other Chapters cover materials that will conform
to the requirements of this Code, where used in accordance with the limitations imposed in this
or other chapters thereof and their listing. Where a standard covers materials of various grades,
weights, quality, or configurations, the portion of the listed standard that is applicable shall be
used. Design and materials for special conditions or materials not provided for herein shall be
permitted to be used only by special permission of the Authority Having Jurisdiction after the
Authority Having Jurisdiction has been satisfied as to their adequacy. A list of accepted
plumbing material standards is referenced in Table 1701.1. Solar thermal energy systems and
material standards are referenced in Table S-17 of Appendix S. IAPMO Installation Standards
are referenced in Appendix I for the convenience of the users of this Code. They are not
considered as a part of this Code unless formally adopted as such by the Authority Having
Jurisdiction.
(Ord. 2016-0055 § 3, 2016: Ord. 2013-0050 § 3, 2013.)
301.2 Alternate Materials and Methods of Construction and Modifications.
301.2.1 Alternate Materials and Methods of Construction.
Nothing in this Code is intended to prevent the use of systems, methods, or devices of equivalent
or superior quality, strength, fire resistance, effectiveness, durability, and safety over those
prescribed by this Code. Technical documentation shall be submitted to the Authority Having
Jurisdiction to demonstrate equivalency. The Authority Having Jurisdiction shall have the
authority to approve or disapprove the system, method, or device for the intended purpose. [HCD
1] (See Section 1.8.7).
(Ord. 2013-0050 § 4, 2013.)
301.2.1.1 Testing.
. . .
(Ord. 2013-0050 § 4, 2013.)
301.2.1.1.1 Tests.
. . .
(Ord. 2013-0050 § 4, 2013.)
301.2.1.1.2 Request by Authority Having Jurisdiction.
. . .
(Ord. 2013-0050 § 4, 2013.)
301.2.2 Modifications.
Whenever there are practical difficulties involved in carrying out the provisions of this Code, the
Authority Having Jurisdiction may grant minor modifications on a case by case basis, provided
the Authority Having Jurisdiction shall first find that a special individual reason makes the strict
letter of this Code impractical and that the modification is in reasonable conformity with the
spirit and purpose of this Code and that such modification does not lessen any health, fire-
protection, or other life-safety related requirements. The details of any action granting
modifications shall be recorded and entered in the files of the Authority Having Jurisdiction.
(Ord. 2013-0050 § 4, 2013.)
301.3 Alternate Materials and Methods of Construction and Modifications.
(Ord. 2016-0055 § 4, 2016.)
301.3.1 Alternate Materials and Methods of Construction.
Nothing in this Code is intended to prevent the use of systems, methods, or devices of equivalent
or superior quality, strength, fire resistance, effectiveness, durability, and safety over those
prescribed by this Code. Technical documentation shall be submitted to the Authority Having
Jurisdiction to demonstrate equivalency. The Authority Having Jurisdiction shall have the
authority to approve or disapprove the system, method, or device for the intended purpose on a
case by case basis. [HCD 1] (See Section 1.8.7).
(Ord. 2016-0055 § 4, 2016.)
. . .
301.3.1.1 Testing.
(Ord. 2016-0055 § 4, 2016.)
. . .
301.3.1.1.1 Tests.
(Ord. 2016-0055 § 4, 2016.)
. . .
301.3.1.1.2 Request by Authority Having Jurisdiction.
(Ord. 2016-0055 § 4, 2016.)
. . .
301.3.2 Modifications.
Whenever there are practical difficulties involved in carrying out the provisions of this Code, the
Authority Having Jurisdiction shall have the authority to grant modifications on a case by case
basis, upon application of the owner or the owner's authorized agent, provided the Authority
Having Jurisdiction shall first find that a special individual reason makes the strict letter of this
Code impractical and that the modification is in conformity with the spirit and purpose of this
Code and that such modification does not lessen any health, fire-protection, or other life-safety
related requirements. The details of any action granting modifications shall be recorded and
entered in the files of the Authority Having Jurisdiction. Application for approval of a
modification shall be in accordance with Section 103.12.2.
(Ord. 2016-0055 § 4, 2016.)
Chapter 6 - WATER SUPPLY AND DISTRIBUTION
TABLE 604.1
MATERIALS FOR BUILDING SUPPLY AND WATER DISTRIBUTION PIPING AND FITTINGS
MATERIAL
BUILDING
SUPPLY PIPE
AND
FITTINGS
WATER
DISTRIBUTION OR
SOLAR THERMAL
PIPE AND FITTINGS 5
REFERENCED
STANDARD(S) PIPE
REFERENCED STANDARD(S)
FITTINGS
Asbestos-
Cement X 1 — ASTM C 296 —
Brass X X ASTM B 43, ASTM B
135 —
Copper X X 5
ASTM B 42, ASTM B
75, ASTM B 88, ASTM
B 251, ASTM B 302,
ASME B16.15, ASME B16.18,
ASME B16.22, ASME B16.26
ASTM B 447
CPVC X X ASTM D 2846, ASTM F
441, ASTM F 442
ASTM D 2846, ASTM F 437,
ASTM F 438, ASTM F 439,
ASTM F 1970
Ductile-Iron X X 6 AWWA C151 ASME B16.4, AWWA C110,
AWWA C153
Galvanized
Steel X X 8 ASTM A 53 —
Malleable
Iron X X 7 — ASME B16.3
PE X 1 —
ASTM D 2239, ASTM
D 2737, ASTM D 3035,
AWWA C901, CSA
B137.1
ASTM D 2609, ASTM D 2683,
ASTM D 3261, ASTM F 1055,
CSA B137.1
PE-AL-PE X X ASTM F 1282, CSA
B137.9
ASTM F 1282, ASTM F 1974,
CSA B137.9
PE-RT X X ASTM F 2769
ASTM F 1807, ASTM F 2098,
ASTM F 2159; ASTM F 2735,
ASTM F 2769
PEX 2, 3 X X
ASTM F 876, ASTM F
877 CSA B137.5,
AWWA C904 1
ASSE 1061, ASTM F 877,
ASTM F 1807, ASTM F 1960,
ASTM F 1961, ASTM F 2080,
ASTM F 2159, ASTM F 2735,
CSA B137.5
PEX-AL-PEX
4 X X ASTM F 1281, CSA
B137.10, ASTM F 2262
ASTM F 1281, ASTM F 1974,
ASTM F 2434, CSA B137.10
PP X X ASTM F 2389, CSA
B137.11 ASTM F 2389, CSA B137.11
PVC X 1 — ASTM D 1785, ASTM ASTM D 2464, ASTM D 2466,
D 2241, AWWA C900 ASTM D 2467, ASTM F 1970
Stainless
Steel X X ASTM A 269, ASTM A
312 —
1 For Building Supply or cold-water applications.
2 When PEX tubing is placed in soil and is used in potable water systems intended to supply
drinking water to fixtures or appliances, the tubing or piping shall be sleeved with a material
approved for potable water use in soil or other material that is impermeable to solvents or
petroleum products.
3 PEX tubing shall meet or exceed the requirements of ASTM F876-08 or an equivalent or more
stringent standard when used in continuously recirculating hot water systems and the PEX tubing
is exposed to the hot water 100% of the time.
4 [For BSC, DSA-SS, DSA-SS/CC & HCD] The use of PEX-AL-PEX in potable water supply
systems is not adopted.
5 Copper tube for solar thermal piping shall have a weight of not less than Type L. Type M
copper tubing shall be permitted to be used for solar thermal piping where piping is aboveground
in, or on, a building or underground outside of structures.
6 Cast iron fittings not more than 2 inches (50 mm) in size, where used in connection with
potable water piping, shall be galvanized.
7 Malleable iron water fittings shall be galvanized.
8 Galvanized steel shall not be used in solar thermal systems where in contact with glycol heat
transfer fluid.
(Ord. 2013-0050 § 5, 2013.)
609.0 - Installation, Testing, Unions, and Locations.
609.7 Abutting Lot.
Nothing contained in this Code shall be construed to prohibit the use of all or part of an abutting
or adjacent lot or lots to:
. . .
(Ord. 2016-0055 § 5, 2016; Ord. 2016-0055 § 5, 2016; Ord. 2013-0050 § 6, 2013; Ord. 2010-
0055 § 3, 2010; Ord. 2007-0110 § 3, 2007.)
Chapter 7 - SANITARY DRAINAGE
Part II—Building Sewers.
713.0 - Sewer Required.
713.1 Where Required.
A building in which plumbing fixtures are installed and premises having drainage piping thereon
shall have a connection to a public or private sewer, except as provided in Sections 101.3.3,
713.2, and 713.4.
(Ord. 2013-0050 § 7, 2013; Ord. 2010-0055 § 4, 2010; Ord. 2007-0110 § 4 (part), 2007: Ord.
2002-0078 § 16, 2002)
713.7
For the purpose of administering those requirements of Chapter 7 and Appendix K of this Code,
pertaining to the approval, permitting and inspection of private sewage disposal systems, the
Authority Having Jurisdiction shall mean the Chief Plumbing Inspector and the Health Officer.
(Ord. 2007-0110 § 4 (part), 2007)
717.0 - Building Sewer Requirements.
(Ord. 2007-0110 § 4 (part), 2007: Ord. 2002-078 § 18, 2002)
717.1 Size.
That portion of the building sewer extending from the public sewer to the property line shall be
not less than four (4) inches (100 mm) in internal diameter. The minimum size of the remaining
portion of the building sewer extending on private property from the property line to its point of
connection with the house drain shall be determined on the basis of the total number of fixture
units drained by such sewer in accordance with Tables 7-3 and 7-8 of this Code.
(Ord. 2007-0110 § 4 (part), 2007: Ord. 2002-0078 § 19, 2002.)
717.2 Depth.
When laid within the limits of any public thoroughfare when the public sewer is sufficiently
deep, no building sewer shall be less than six (6) feet (1.8 m) below grade. Whenever
practicable, the alignment and grade of each building sewer shall be straight from the public
sewer to the property line.
(Ord. 2007-0110 § 4 (part), 2007: Ord. 2002-0078 § 20, 2002.)
717.3 Taps and Saddles.
Whenever it becomes necessary to connect a building sewer to a public sewer at a point where
no branch fitting has been installed in the public sewer, such connection shall be made as
required by the Los Angeles County Sanitary Sewer and Industrial Waste Ordinance.
(Ord. 2007-0110 § 4 (part), 2007: Ord. 2002-0078 § 21, 2002.)
717.4 Connection to Trunks.
Whenever required, an approved-type unvented running trap shall be installed in each building
sewer which is connected directly to a trunk sewer by any means whatsoever. Each such running
trap shall be installed in the building sewer between the house drain or drains and the connection
to the trunk sewer. A T-type cleanout shall be installed in the building sewer immediately below
the running trap. This cleanout need not be extended to grade. Every running trap and cleanout
shall be located on the lot served by the building sewer.
(Ord. 2007-0110 § 4 (part), 2007: Ord. 2002-0078 § 22, 2002.)
717.5 Street Widening.
Where a future street or road widening area has been established by the master plan of highways
or in any other manner, all work installed in such area shall conform to the requirements
established in this or other related ordinances for work on public property.
(Ord. 2007-0110 § 4 (part), 2007: Ord. 2002-0078 § 23, 2002.)
717.6 Main Line Required.
Building sewer construction shall conform to the requirements of main line sewers as set forth in
the Los Angeles County Sanitary Sewer and Industrial Waste Ordinance when either of the
following conditions exist:
1. Where the Authority Having Jurisdiction requires such construction because of the character or
quantity of the sewage or industrial waste to be discharged.
2. Where the sewer is designed to be, or it is apparent that it may be, dedicated to the County of
Los Angeles at the present or any future time.
(Ord. 2007-0110 § 4 (part), 2007: Ord. 2002-0078 § 24, 2002.)
718.0 - Grade, Support, and Protection of Building Sewers.
721.0 - Location.
721.3 Public Sewer.
If the public sewer does not extend to a point from which each building on a lot or parcel of land
large enough to permit future subdivision can be independently served, the property owner shall
construct a public sewer as required by Title 20 - Utilities - of the Los Angeles County Code,
Division 2 - Sanitary Sewer and Industrial Waste Ordinance, to provide adequate sewerage for
each such possible parcel.
EXCEPTION: When the Authority Having Jurisdiction finds that the character of a lot is such that no
further subdivision can be reasonably anticipated, or the use is such as to preclude subdivision, or where
the owner has executed a covenant stating that the lot or parcel of land together with all improvements
thereon will be maintained as a unit and that before any subdivision is made or any portion of said lot is
transferred to another owner, separate sewerage facilities as hereinbefore required in this Section will be
installed, the drainage system of all buildings may be connected to a common building sewer or private
sewage disposal system. The covenant shall be recorded by the owner in the office of the Department of
Registrar-Recorder as part of the conditions of ownership of said property. Such agreement shall be
binding on all heirs, successors, and assigns to said property.
This exception shall apply only while the whole of such lot remains in one undivided ownership.
Upon the transfer of any portion of such lot other than the whole thereof to another owner, whether such
transfer is made before or after the operative date of the ordinance adding this provision, the exception
shall cease and a person shall not use or maintain any building or structure except in compliance with the
provisions of this Code. As used in this Section, a sale, foreclosure, or contract to sell by the terms of
which the purchaser is given the right of possession shall be deemed a transfer.
(Ord. 2016-0055 § 6, 2016; Ord. 2013-0050 § 8, 2013; Ord. 2010-0055 § 5, 2010; Ord. 2007-
0110 § 4 (part), 2007: Ord. 2002-0078 § 25, 2002.)
722.0 - Abandoned Sewers and Sewage Disposal Facilities.
728.0 - Building Sewer Connection Requirements.
728.1 Size.
That portion of the building sewer extending from the public sewer to the property line shall be
not less than four (4) inches (100 mm) in internal diameter.
(Ord. 2016-0055 § 7, 2016: Ord. 2013-0050 § 9, 2013; Ord. 2010-0055 § 6, 2010.)
728.2 Depth.
When laid within the limits of any public thoroughfare when the public sewer is sufficiently
deep, no building sewer shall be less than six (6) feet (1.8 m) below grade. Whenever
practicable, the alignment and grade of each building sewer shall be straight from the public
sewer to the property line.
(Ord. 2016-0055 § 7, 2016: Ord. 2013-0050 § 9, 2013; Ord. 2010-0055 § 6, 2010.)
728.3 Taps and Saddles.
Whenever it becomes necessary to connect a building sewer to a public sewer at a point where
no branch fitting has been installed in the public sewer, such connection shall be made as
required by Title 20 - Utilities - of the Los Angeles County Code, Division 2 - Sanitary Sewer
and Industrial Waste Ordinance.
(Ord. 2016-0055 § 7, 2016: Ord. 2013-0050 § 9, 2013; Ord. 2010-0055 § 6, 2010.)
728.4 Connection to Trunks.
Whenever required, an approved-type unvented running trap shall be installed in each building
sewer which is connected directly to a trunk sewer by any means whatsoever. Each such running
trap shall be installed in the building sewer between the house drain or drains and the connection
to the trunk sewer. A T-type cleanout shall be installed in the building sewer immediately below
the running trap. This cleanout need not be extended to grade. Every running trap and cleanout
shall be located on the lot served by the building sewer.
(Ord. 2016-0055 § 7, 2016: Ord. 2013-0050 § 9, 2013; Ord. 2010-0055 § 6, 2010.)
728.5 Street Widening.
Where a future street or road-widening area has been established by the master plan of highways
or in any other manner, all work installed in such area shall conform to the requirements
established in this or other related ordinances for work on public property.
(Ord. 2016-0055 § 7, 2016: Ord. 2013-0050 § 9, 2013; Ord. 2010-0055 § 6, 2010.)
728.6 Main Line Required.
Building sewer construction shall conform to the requirements of main line sewers as set forth in
Title 20 - Utilities - of the Los Angeles County Code, Division 2 - Sanitary Sewer and Industrial
Waste Ordinance, when either of the following conditions exists:
1. Where the Authority Having Jurisdiction requires such construction because of the character or
quantity of the sewage or industrial waste to be discharged.
2. Where the sewer is designed to be, or proposed to be, dedicated to the County of Los Angeles
at the present or any future time.
(Ord. 2016-0055 § 7, 2016: Ord. 2013-0050 § 9, 2013; Ord. 2010-0055 § 6, 2010.)
Appendix G of Title 28 of the Los Angles County Code is amended by deleting the existing
language in its entirety and replacing it with the following language to read:
APPENDIX G - GRAYWATER SYSTEMS FOR SINGLE-FAMILY DWELLINGS
G 1 - Graywater Systems (General)
(a) The provisions of this Appendix shall apply to the construction, alteration and repair of graywater
systems for subsurface landscape irrigation. Installations shall be allowed only in single-family
dwellings. The system shall have no connection to any potable water system and shall not result in
any surfacing of the graywater. Except as otherwise provided for in this Appendix, the provisions of
the Uniform Plumbing Code (U.P.C.) shall be applicable to graywater installations.
(b) The type of system shall be determined on the basis of location, soil type and ground water level
and shall be designed to accept all graywater connected to the system from the residential building.
The system shall discharge into subsurface irrigation fields and may include surge tank(s) and
appurtenances, as required by the Administrative Authority.
(c) No graywater system, or part thereof, shall be located on any lot other than the lot which is the site
of the building or structure which discharges the graywater; nor shall any graywater system or part
thereof be located at any point having less than the minimum distances indicated in Table G-1.
(d) No permit for any graywater system shall be issued until a plot plan with appropriate data
satisfactory to the Administrative Authority has been submitted and approved. When there is
insufficient lot area or inappropriate soil conditions for adequate absorption of the graywater, as
determined by the Administrative Authority, no graywater system shall be permitted.
(e) No permit shall be issued for a graywater system which would adversely impact a geologically
sensitive area, as determined by the Administrative Authority.
(f) Private sewage disposal systems existing or to be constructed on the premises shall comply with
Appendix I of this Code or the applicable local ordinance. When abandoning underground tanks,
Section 722 of this code shall apply. Also, appropriate clearances from graywater systems shall be
maintained as provided in Table G-1. The capacity of the private sewage disposal system, including
required future areas, shall not be decreased by the existence or proposed installation of a graywater
system servicing the premises.
(g) Installers of graywater systems shall provide an operation and maintenance manual, acceptable to
the Administrative Authority, to the owner of each system. Graywater systems require regular or
periodic maintenance.
(h) The Administrative Authority shall provide the applicant a copy of this Appendix.
(Ord. 95-0069 § 10 (part), 1995.)
G 2 - Definitions
Graywater is untreated household waste water which has not come into contact with toilet waste.
Graywater includes used water from bathtubs, showers, bathroom wash basins, and water from clothes
washing machines and laundry tubs. It shall not include waste water from kitchen sinks, dishwashers or
laundry water from soiled diapers.
Surfacing of graywater means the ponding, running off or other release of graywater from the land
surface.
(Ord. 95-0069 § 10 (part), 1995.)
G 3 - Permit
It shall be unlawful for any person to construct, install or alter, or cause to be constructed, installed,
or altered, any graywater system in a building or on a premises without first obtaining a permit to do such
work from the Administrative Authority.
(Ord. 95-0069 § 10 (part), 1995.)
G 4 - Drawings and Specifications
The Administrative Authority may require any or all of the following information to be included with or
in the plot plan before a permit is issued for a graywater system:
(a) Plot plan drawn to scale completely dimensioned, showing lot lines and structures, direction and
approximate slope of surface, location of all present or proposed retaining walls, drainage channels,
water supply lines, wells, paved areas and structures on the plot, number of bedrooms and plumbing
fixtures in each structure, location of private sewage disposal system and 100 percent expansion
area or building sewer connecting to public sewer, and location of the proposed graywater system.
(b) Details of construction necessary to ensure compliance with the requirements of this Appendix
together with a full description of the complete installation, including installation methods,
construction and materials as required by the Administrative Authority.
(c) A log of soil formations and ground water level as determined by test holes dug in close proximity to
any proposed irrigation area, together with a statement of water absorption characteristics of the soil
at the proposed site as determined by approved percolation tests. In lieu of percolation tests, the
Administrative Authority may allow the use of Table G-2, an infiltration rate designated by the
Administrative Authority, or an infiltration rate determined by a test approved by the Administrative
Authority.
(Ord. 95-0069 § 10 (part), 1995.)
G 5 - Inspection and Testing
(a) Inspection.
(1) All applicable provisions of this Appendix and of Section 104 of this code shall be complied
with.
(2) System components shall be properly identified as to manufacturer.
(3) Surge tanks shall be installed on dry, level, well-compacted soil if in a drywell, or on a level, 3-
inch (76mm) concrete slab or equivalent, if above ground.
(4) Surge tanks shall be anchored against overturning.
(5) If the irrigation design is predicated on soil tests, the irrigation field shall be installed at the
same location and depth as the tested area.
(6) Installation shall conform with the equipment and installation methods identified in the
approved plans.
(7) Graywater stub-out plumbing may be allowed for future connection prior to the installation of
irrigation lines and landscaping. Stub-out shall be permanently marked GRAYWATER STUB-
OUT, DANGER—UNSAFE WATER.
(b) Testing.
(1) Surge tanks shall be filled with water to the overflow line prior to and during inspection. All
seams and joints shall be left exposed and the tank shall remain watertight.
(2) A flow test shall be performed through the system to the point of graywater irrigation. All lines
and components shall be watertight.
(Ord. 95-0069 § 10 (part), 1995.)
G 6 - Procedure for Estimating Graywater Discharge
The Administrative Authority may utilize the graywater discharge procedure listed below, water use
records, or calculations of local daily per person interior water use:
(a) The number of occupants of each dwelling unit shall be calculated as follows:
First bedroom 2 occupants
Each additional bedroom 1 occupant
(b) The estimated graywater flows for each occupant shall be calculated as follows:
Showers, bathtubs and wash basins 25 GPD/occupant
Laundry 15 GPD/occupant
(c) The total number of occupants shall be multiplied by the applicable estimated graywater discharge
as provided above and the type of fixtures connected to the graywater system.
(Ord. 95-0069 § 10 (part), 1995.)
G 7 - Required Area of Subsurface Irrigation
Each irrigation zone shall have a minimum effective irrigation area for the type of soil and infiltration
rate to distribute all graywater produced daily, pursuant to Section G 6, without surfacing. The required
irrigation area shall be based on the estimated graywater discharge, pursuant to Section G 6 of this
Appendix, size of surge tank, or a method determined by the Administrative Authority. Each proposed
graywater system shall include at least two irrigation zones and each irrigation zone shall be in
compliance with the provisions of this Section.
If the mini-leachfield irrigation system is used, the required square footage shall be determined from
Table G-2, or equivalent, for the type of soil found in the excavation. The area of the irrigation field shall
be equal to the aggregate length of the perforated pipe sections within the irrigation zone times the width
of the proposed mini-leachfield trench.
No irrigation point shall be within 5 vertical feet (1524mm) of the highest known seasonal
groundwater level nor where graywater may contaminate the ground water or ocean water. The applicant
shall supply evidence of ground water depth to the satisfaction of the Administrative Authority.
(Ord. 95-0069 § 10 (part), 1995.)
G 8 - Determination of Irrigation Capacity
(a) In order to determine the absorption quantities of questionable soils other than those listed in Table
G-2, the proposed site may be subjected to percolation tests acceptable to the Administrative
Authority or determined by the Administrative Authority.
(b) When a percolation test is required, no mini-leachfield system or subsurface drip irrigation system
shall be permitted if the test shows the absorption capacity of the soil is less than 60 minutes/inch or
more rapid than five minutes/inch, unless otherwise permitted by the Administrative Authority.
(c) The irrigation field size may be computed from Table G-2, or determined by the Administrative
Authority or a designee of the Administrative Authority.
(Ord. 95-0069 § 10 (part), 1995.)
G 9 - Surge Tank Constructions (Figures 1, 2, 3 and 4)
(a) Plans for surge tanks shall be submitted to the Administrative Authority for approval. The plans shall
show the data required by the Administrative Authority and may include dimensions, structural
calculations, and bracing details.
(b) Surge tanks shall be constructed of solid, durable materials, not subject to excessive corrosion or
decay, and shall be watertight.
(c) Surge tanks shall be vented as required by Chapter 9 of this Code and shall have a locking,
gasketed access opening, or approved equivalent, to allow for inspection and cleaning.
(d) Surge tanks shall have the rated capacity permanently marked on the unit. In addition,
GRAYWATER IRRIGATION SYSTEM, DANGER—UNSAFE WATER shall be permanently marked
on the surge tank.
(e) Surge tanks installed above ground shall have a drain and overflow, separate from the line
connecting the tank with the irrigation fields. The drain and overflow shall have a permanent
connection to a sewer or to a septic tank, and shall be protected against sewer line backflow by a
backwater valve. The overflow shall not be equipped with a shutoff valve.
(f) The overflow and drain pipes shall not be less in diameter than the inlet pipe. The vent size shall be
based on the total graywater fixture units, as outlined in Table 7-3 or local equivalent. Unions or
equally effective fittings shall be provided for all piping connected to the surge tank.
(g) Surge tanks shall be structurally designed to withstand anticipated loads. Surge tank covers shall be
capable of supporting an earth load of not less than 300 pounds per square foot (14.4k N/m 2 ) when
the tank is designed for underground installation.
(h) Surge tanks may be installed below ground in a dry well on compacted soil, or buried if the tank
design is approved by the Administrative Authority. The system shall be designed so that the tank
overflow will gravity drain to a sanitary sewer line or septic tank. The tank must be protected against
sewer line backflow by a backwater valve.
(i) Materials.
(1) Surge tanks shall meet nationally recognized standards for nonpotable water and shall be
approved by the Administrative Authority.
(2) Steel surge tanks shall be protected from corrosion, both externally and internally, by an
approved coating or by other acceptable means.
(Ord. 95-0069 § 10 (part), 1995.)
G 10 - Valves and Piping (Figures 1, 2, 3 and 4)
Graywater piping discharging into a surge tank or having a direct connection to a sanitary drain or
sewer piping shall be downstream of an approved waterseal-type trap(s). If no such trap(s) exists, an
approved vented running trap shall be installed upstream of the connection to protect the building from
any possible waste or sewer gases. All graywater piping shall be marked or shall have a continuous tape
marked with the words DANGER—UNSAFE WATER. All valves, including the three-way valve, shall be
readily accessible and shall be approved by the Administrative Authority. A backwater valve, installed
pursuant to this Code, shall be provided on all surge tank drain connections to the sanitary drain or sewer
piping.
(Ord. 95-0069 § 10 (part), 1995.)
G 11 - Irrigation Field Construction
The Administrative Authority may permit subsurface drip irrigation, mini-leachfield or other equivalent
irrigation methods which discharge graywater in a manner which ensures that the graywater does not
surface. Design standards for subsurface drip irrigation systems and mini-leachfield irrigation systems
follow:
(a) Standards for a subsurface drip irrigation system are:
(1) Minimum 140 mesh (115 micron) 1-inch (25mm) filter with a capacity of 25 gallons (94.6L) per
minute, or equivalent, filtration shall be used. The filter backwash and flush discharge shall be
caught, contained and disposed of to the sewer system, septic tank or, with approval of the
Administrative Authority, a separate mini-leachfield sized to accept all the backwash and flush
discharge water. Filter backwash water and flush water shall not be used for any purpose.
Sanitary procedures shall be followed when handling filter backwash and flush discharge or
graywater.
(2) Emitters shall have a minimum flow path of 1,200 microns and shall have a coefficient of
manufacturing variation (Cv) of no more than 7 percent. Irrigation system design shall be such
that emitter flow variation shall not exceed 10 percent. Emitters shall be recommended by the
manufacturer for subsurface use and graywater use, and shall have demonstrated resistance to
root intrusion. For emitter ratings, refer to Irrigation Equipment Performance Report, Drip
Emitters and Micro-Sprinklers, Center for Irrigation Technology, California State University,
5730 N. Chestnut Avenue, Fresno, California 93740-0018.
(3) Each irrigation zone shall be designed to include no less than the number of emitters specified
in Table G-3, or through a procedure designated by the Administrative Authority. Minimum
spacing between emitters is 14 inches (356mm) in any direction.
(4) The system design shall provide user controls, such as valves, switches, timers and other
controllers, as appropriate, to rotate the distribution of graywater between irrigation zones.
(5) All drip irrigation supply lines shall be PVC Class 200 pipe or better and Schedule 40 fittings.
All joints shall be properly glued, inspected and pressure tested at 40 psi (138kPa), and shown
to be drip tight for five minutes, before burial. All supply lines will be buried at least 8 inches
deep. Drip feeder lines can be poly or flexible PVC tubing and shall be covered to a minimum
depth of 9 inches (229mm).
(6) Where pressure at the discharge side of the pump exceeds 20 psi (138kPa), a pressure-
reducing valve able to maintain downstream pressure no greater than 20 psi (138kPa) shall be
installed downstream from the pump and before any emission device.
(7) Each irrigation zone shall include an automatic flush valve/vacuum breaker to prevent back
siphonage of water and soil.
(b) Standards for the mini-leachfield system are (see Figure 5):
(1) Perforated sections shall be a minimum 3-inch (76mm) diameter and shall be constructed of
perforated high-density polyethylene pipe, perforated ABS pipe, perforated PVC pipe, or other
approved materials, provided that sufficient openings are available for distribution of the
graywater into the trench area. Material, construction and perforation of the piping shall be in
compliance with the appropriate absorption field drainage piping standards and shall be
approved by the Administrative Authority.
(2) Clean stone, gravel or similar filter material acceptable to the Administrative Authority, and
varying in size between 3/4 inch (19mm) to 2½ inches (64mm) shall be placed in the trench to
the depth and grade required by this Section. Perforated sections shall be laid on the filter
material in an approved manner. The perforated sections shall then be covered with filter
material to the minimum depth required by this Section. The filter material shall then be covered
with landscape filter fabric or similar porous material to prevent closure of voids with earth
backfill. No earth backfill shall be placed over the filter material cover until after inspections and
acceptance.
(3) Irrigation fields shall be constructed as follows:
Minimum Maximum
Number of drain lines per irrigation zone 1 —
Length of each perforated line — 100 ft. (30480mm)
Bottom width of trench 6 in. (152mm) 18 in. (457mm)
Total depth of trench 17 in. (432mm) 18 in. (457mm)
Spacing of lines, center to center 4 ft. (1219mm) —
Depth of earth cover of lines 9 in. (229mm) —
Depth of filter material cover of lines 2 in. (51mm) —
Depth of filter material beneath lines 3 in. (76mm) —
Grade of perforated lines level 3 in./100 ft. (76mm/30480mm)
(Ord. 95-0069 § 10 (part), 1995.)
G 12 - Special Provisions
(a) Other collection and distribution systems may be approved by the Administrative Authority as
allowed by Section 301-1 of this code.
(b) Nothing contained in this Appendix shall be construed to prevent the Administrative Authority from
requiring compliance with stricter requirements than those contained herein, where such stricter
requirements are essential in maintaining safe and sanitary conditions or from prohibiting graywater
systems.
(Ord. 95-0069 § 10 (part), 1995.)
G 13 - Health and Safety
(a) Graywater may contain fecal matter as a result of bathing and/or washing of diapers and
undergarments. Water containing fecal matter, if swallowed, can cause illness in a susceptible
person.
(b) Graywater shall not include laundry water from soiled diapers.
(c) Graywater shall not be applied above the land surface or allowed to surface and shall not be
discharged directly into or reach any storm sewer system or any water of the United States.
(d) Graywater shall not be contacted by humans, except as required to maintain the graywater
treatment and distribution system.
(e) Graywater shall not be used for vegetable gardens.
(Ord. 95-0069 § 10 (part), 1995.)
Table G-1
Location of Graywater System
Minimum Horizontal Distance From Surge Tank (feet) x 304.8 for
mm
Irrigation Field (feet) x 304.8 for
mm
Buildings or structures 1 5 2 8 3
Property line adjoining private property 5 5
Water supply wells 4 50 100
Streams and lakes 4 50 50
Seepage pits or cesspools 5 5
Disposal field and 100 percent
expansion area 5 4 5
Septic tank 0 5 6
On-site domestic water service line 5 5 7
Pressure public water main 10 10 8
Water ditches 50 50
NOTES:
When mini-leach fields are installed in sloping ground, the minimum horizontal distance
between any part of the distribution system and ground surface shall be 15 feet (4572mm).
1 Including porches and steps, whether covered or uncovered, but does not include carports,
covered walks, driveways and similar structures.
2 The distance may be reduced to 0 feet for aboveground tanks if approved by the Administrative
Authority.
3 The distance may be reduced to 2 feet (610mm), with a water barrier, by the Administrative
Authority, upon consideration of the soil expansion index.
4 Where special hazards are involved, the distance may be increased by the Administrative
Authority.
5 Applies to the mini-leachfield type system only. Plus 2 feet (601mm) for each additional foot of
depth in excess of 1 foot (305mm) below the bottom of the drain line.
6 Applies to mini-leachfield-type system only.
7 A 2-foot separation is required for subsurface drip systems.
8 For parallel construction or for crossings, approval by the Administrative Authority shall be
required.
(Ord. 95-0069 § 10 (part), 1995.)
Table G-2
Mini-Leachfield Design Criteria of Six Typical Soils
Type of Soil
Minimum sq. ft. of irrigation area per
100 gallons of estimated graywater
discharge per day
Maximum absorption capacity,
minutes per inch, of irrigation area for
a 24-hour period
1. Coarse sand or
gravel 20 5
2. Fine sand 25 12
3. Sandy loam 40 18
4. Sandy clay 60 24
5. Clay with
considerable sand or
gravel
90 48
6. Clay with small
amount of sand or
gravel
120 60
(Ord. 95-0069 § 10 (part), 1995.)
Table G-3
Subsurface Drip Design Criteria of Six Typical Soils
Type of Soil Maximum emitter discharge
(gal/day)
Minimum number of emitters per gpd of graywater
production
1. Sand 1.8 0.6
2. Sandy
loam 1.4 0.7
3. Loam 1.2 0.9
4. Clay loam 0.9 1.1
5. Silty clay 0.6 1.6
6. Clay 0.5 2.0
Use the daily graywater flow calculated in Section G 6 to determine the number of emitters per line.
(Ord. 95-0069 § 10 (part), 1995.)
APPENDIX H
TABLE H 101.8
LOCATION OF SEWAGE DISPOSAL SYSTEM
MINIMUM HORIZONTAL DISTANCE
IN CLEAR
REQUIRED FROM
BUILDING
SEWER
SEPTIC
TANK
DISPOSAL
FIELD
SEEPAGE PIT OR
CESSPOOL
Building or structures 1 2 feet 5 feet 8 feet 8 feet
Property line adjoining private
property Clear 2 5 feet 5 feet 8 feet
Water supply wells 9 50 feet 3 50 feet 100 feet 150 feet
Streams and other bodies of water 9 50 feet 50 feet 100 feet 7 150 feet 7
Trees 10 feet 10 feet
Seepage pits or cesspools 8 5 feet 5 feet 12 feet
Disposal field 8 5 feet 4 feet 4 5 feet
On-site domestic water service line 1 foot s 5 feet 5 feet 5 feet
Distribution box 5 feet 5 feet
Pressure public water main 10 feet 6 10 feet 10 feet 10 feet
For SI units: 1 foot = 304.8 mm
Notes:
1 Including porches and steps, whether covered or uncovered, breezeways, roofed porte cocheres,
roofed patios, carports, covered walks, covered driveways, and similar structures or
appurtenances.
2 See Section 312.3.
3 Drainage piping shall clear domestic water supply wells by not less than 50 feet (15 240 mm).
This distance shall be permitted to be reduced to not less than 25 feet (7620 mm) where the
drainage piping is constructed of materials approved for use within a building.
4 Plus 2 feet (610 mm) for each additional 1 foot (305 mm) of depth in excess of 1 foot (305 mm)
below the bottom of the drain line. (See Section H 6.0)
5 See Section 720.0.
6 For parallel construction for crossings, approval by the Health Department shall be required.
7 These minimum clear horizontal distances shall also apply between disposal fields, seepage
pits, and the mean high-tide line.
8 Where disposal fields, seepage pits, or both are installed in sloping ground, the minimum
horizontal distance between any part of the leaching system and ground surface shall be 15 feet
(4572 mm).
9 Where special hazards are involved, the distance required shall be increased as may be directed
by the Authority Having Jurisdiction.
10 The septic tank and seepage pit shall not be within the protected zone of an oak tree as defined
by Section 22.56.2060 of Title 22 - Planning and Zoning - of the Los Angeles County Code.
(Ord. 2016-0055 § 8, 2016: Ord. 2013-0050 § 10, 2013.)
TABLE H 201.1
CAPACITY OF SEPTIC TANKS 1, 2, 3, 4, 5
SINGLE-FAMILY
DWELLINGS - NUMBER
OF BEDROOMS 5
MULTIPLE DWELLING UNITS
OR APARTMENTS - ONE
BEDROOM EACH
OTHER USES: MAXIMUM
FIXTURE UNITS SERVED
PER TABLE 702.1
MINIMUM SEPTIC
TANK CAPACITY
(gallons)
1 or 2 — 15 750
3 — 20 1000
4 2 units 25 1200
5 or 6 3 33 1500
— 4 45 2000
— 5 55 2250
— 6 60 2500
— 7 70 2750
— 8 80 3000
— 9 90 3250
— 10 100 3500
For SI units: 1 gallon = 3.785 L
Notes:
1. Extra bedroom, 150 gallons (568 L) each.
2. Extra dwelling units over 10:250 gallons (946 L) each.
3. Extra fixture units over 100, 25 gallons (94.6 L) per fixture unit.
4. Septic tank sizes in this table include sludge storage capacity and the connection of domestic
food waste disposal units without further volume increase.
5. Applies to mobile homes not installed in a mobile home park.
(Ord. 2016-0055 § 9, 2016: Ord. 2013-0050 § 11, 2013.)
TABLE H 201.1(2)
ESTIMATED WASTE SEWAGE FLOW RATES 1, 2
TYPE OF OCCUPANCY GALLONS PER DAY
1. Airports 15 per employee
5 per passenger
2. Auto washers Check with equipment manufacturer
3. Bowling alleys (snack bar only) 75 per lane
4. Camps:
Campground with central comfort station 35 per person
Campground with flush toilets, no showers 25 per person
Day camps (no meals served) 15 per person
Summer and seasonal 50 per person
5. Churches(Sanctuary) 5 per seat
with kitchen waste 7 per seat
6. Dance halls 5 per person
7. Factories
no showers 25 per employee
with showers 35 per employee
Cafeteria, add 5 per employee
8. Hospitals 250 per bed
kitchen waste only 25 per bed
laundry waste only 40 per bed
9. Hotels (no kitchen waste) 60 per bed (2 person)
10. Institutions (Resident) 75 per person
Nursing home 125 per person
Rest home 125 per person
11. Laundries, self-service
(minimum 10 hours per day) 300 per machine
Commercial Per manufacturer's specifications
12. Motel 50 per bed space
with kitchen 60 per bed space
13. Offices 20 per employee
14. Parks
Picnic parks (toilets only) 20 per parking space
Recreational vehicles
without water hook-up 75 per space
with water and sewer hook-up 100 per space
15. Restaurants - cafeterias 50 per seat
16. Schools - Staff and office 20 per person
Elementary students 15 per person
Intermediate and high 20 per student
with gym and showers, add 5 per student
with cafeteria, add 3 per student
Boarding, total waste 100 per person
17. Service station, toilets 1000 for 1st bay
500 for each additional bay
18. Stores 20 per employee
Public restrooms, add 1 per 10 square feet of floor space
19. Swimming pools, public 10 per person
20. Theaters, auditoriums 5 per seat
Drive-in 10 per space
For SI units: 1 square foot = 0.0929 m 2 , 1 gallon per day 3.785 L/day
Notes:
1 See Section H 2.1.
2 Because of the many variables encountered, it is not possible to set absolute values for
waste/sewage flow rates for all situations. The designer should evaluate each situation and,
where figures in this table need modification, they should be made with the concurrence of the
Authority Having Jurisdiction.
(Ord. 2016-0055 § 10, 2016: Ord. 2013-0050 § 12, 2013.)
TABLE H 201.1(3)
DESIGN CRITERIA OF SIX TYPICAL SOILS
TYPE OF SOIL
REQUIRED SQUARE FEET OF
LEACHING AREA PER 100
GALLONS
MAXIMUM ABSORPTION CAPACITY IN GALLONS
PER SQUARE FEET OF LEACHING AREA FOR A 24
HOUR PERIOD
Coarse sand or gravel 20 5.0
Fine sand 25 4.0
Sandy loam 40 2.5
Sandy clay 60 1.66
Clay with considerable
sand or gravel 90 1.1
Clay with small
amount of sand or
gravel
120 0.8
For SI units: 1 square foot = 0.0929 m 2 , 1 gallon = 3.785 L, 1 gallon per square foot = 40.7 L/m
2
(Ord. 2016-0055 § 11, 2016: Ord. 2013-0050 § 13, 2013.)
TABLE H 201.1(4)
LEACHING AREA SIZE BASED ON SEPTIC TANK CAPACITY
REQUIRED SQUARE FEET OF LEACHING AREA PER 100 GALLONS
SEPTIC TANK CAPACITY (square feet per 100 gallons)
MAXIMUM SEPTIC TANK SIZE
ALLOWABLE (gallons)
20-25 7500
40 5000
60 3500
90 3000
120 2500
For SI units: 1 square foot per 100 gallons = 0.000245 m 2 /L, 1 gallon = 3.785 L
(Ord. 2016-0055 § 12, 2016: Ord. 2013-0050 § 14, 2013.)
H 301.1 - General.
. . .
(3) No excavation for a leach line or leach bed shall be located within 5 feet (1,524 mm) of groundwater
nor to a depth where sewage may contaminate the underground water stratum.
EXCEPTION: When approved by the Authority Having Jurisdiction, this distance may be reduced to
5 feet (1.5 m) from ocean water. The applicant shall supply evidence of groundwater depth to the
satisfaction of the Authority Having Jurisdiction.
(4) The minimum effective absorption area in any seepage pit shall be calculated as the excavated
sidewall area below the inlet exclusive of any hardpan, rock, clay, or other impervious formations.
The minimum required area of porous formation shall be provided in one or more seepage pits. No
excavation shall extend within 10 feet (3048 mm) of groundwater nor to a depth where sewage may
contaminate underground water stratum.
EXCEPTION: When approved by the Authority Having Jurisdiction, this distance may be reduced to
5 feet (1.5 m) from ocean water.
. . .
(Ord. 2016-0055 § 13, 2016; Ord. 2013-0050 § 15, 2013.)
H 401.3 Absorption Rates.
Where a percolation test is required, the proposed system shall have the capability to absorb a
quantity of clear water in a 24-hour period equal to at least five times the liquid capacity of the
proposed septic tank. No private disposal system shall be permitted to serve a building if that test
shows the absorption capacity of the soil is less than 0.83 gallons per square foot (gal/ft 2 ) (33.8
L/m 2 ) or more than 5.12 gal/ft 2 (208.6 L/m 2 ) of leaching area per 24 hours. Where the
percolation test shows an absorption rate greater than 5.12 gal/ft 2 (208.6 L/m 2 ) per 24 hours, a
private disposal system may be permitted where the site does not overlie groundwaters protected
for drinking water supplies, a minimum thickness of 2 feet (610 mm) of the native soil below the
entire proposed system is replaced by loamy sand, and the system design is based on percolation
tests made in the loamy sand.
(Ord. 2016-0055 § 14, 2016: Ord. 2013-0050 § 16, 2013.)
H 601.5 Distribution Boxes.
Where two or more drain lines are installed, an approved distribution box of sufficient size to
receive lateral lines shall be installed at the head of each disposal field. The inverts of outlets
shall be level, and the invert of the inlet shall be not less than 1 inch (25.4 mm) above the outlets.
Distribution boxes shall be designed to ensure equal flow and shall be installed on a level
concrete slab in natural or compacted soil. Distribution boxes shall be coated on the inside with a
bituminous coating or other approved method acceptable to the Authority Having Jurisdiction.
(Ord. 2016-0055 § 15, 2016: Ord. 2013-0050 § 17, 2013.)
H 601.8 Dosing Tanks.
Automatic syphon or dosing tanks shall be installed when required or as permitted by the
Authority Having Jurisdiction.
(Ord. 2016-0055 § 16, 2016; Ord. 2013-0050 § 18, 2013.)
H 701.2 Multiple Installations.
Multiple seepage pit installations shall be served through an approved distribution box or be
connected in series. When connected in series, the effluent shall leave each pit through an
approved vented leg fitting extending not less than 12 inches (305 mm) downward into such
existing pit and having its outlet flow line at least 6 inches below the inlet. All pipe between pits
shall be laid with approved watertight joints.
(Ord. 2016-0055 § 17, 2016: Ord. 2013-0050 § 19, 2013.)
H 1001.1 Inspection.
Inspection requirements shall comply with the following:
(1) Applicable provisions of Section 104.0 of this Code and this Appendix shall be required. Plans
shall be required in accordance with Section 102.1 of this Code.
. . .
(5) Disposal fields and seepage pits shall not be installed in uncompacted fill.
(Ord. 2016-0055 § 18, 2016; Ord. 2013-0050 § 20, 2013.)
H 1101.6 Excavation.
No excavation for an abandoned sewer or sewage facility shall be left unattended at any time
unless the permittee shall have first provided a suitable and adequate barricade to assure public
safety.
(Ord. 2016-0055 § 19, 2016: Ord. 2013-0050 § 21, 2013.)
APPENDIX J - RECLAIMED WATER SYSTEMS FOR NON-RESIDENTIAL BUILDINGS
Appendix J of the Uniform Plumbing Code, 1997 Edition, prepared by the International
Association of Plumbing and Mechanical Officials, entitled "Reclaimed Water Systems for Non-
residential Buildings" is incorporated herein by reference as if fully set forth below, and shall be
added as Appendix J of Title 28 of the Los Angeles County Code.
(Ord. 99-0042 § 25, 1999.)
Appendix M is added to Title 28 of the Los Angeles County Code to read as follows:
APPENDIX M - SWIMMING POOLS
M 1 Swimming pool waste water shall be disposed of as hereinafter set forth in this Section and the
type of disposal proposed shall be approved by the Authority Having Jurisdiction prior to the
commencement of any work. A means of disposal of the total contents of the pool (periodic emptying)
without surface runoff shall be established to the satisfaction of the Authority Having Jurisdiction.
(Ord. 2007-0110 § 7 (part), 2007: Ord. 99-0042 § 38 (part), 1999.)
M 2 The following are legal methods of swimming pool waste water disposal.
(1) To a public sewer.
(2) On the property if the property is large enough to ensure that runoff will not encroach on
abutting property.
(3) To a tank truck.
(4) In the case where none of the above can be accomplished, alternate methods of disposal
acceptable to the State Regional Water Quality Control Board (SRWQCB) may be used. Prior to
discharge, the swimming pool water must be tested by the owner to insure that it is within all
water quality standards established by the SRWQCB. Contact Department of Public Works,
Environmental Programs Division for information.
(Ord. 99-0042 § 38 (part), 1999.)
M 3 No direct connection shall be made between any storm drain, sewer, drainage system, drywell
or subsoil irrigation line and any line connected to a swimming pool.
(Ord. 99-0042 § 38 (part), 1999.)
M 4 Waste water from any filter, scum gutter overflow, pool emptying line or similar apparatus or
appurtenance when discharging to any part of a drainage system, shall be provided with a three (3) inch
(76.2 mm) trap.
(Ord. 99-0042 § 38 (part), 1999.)
M 5 Except as provided in Section M-6, the discharge outlet terminal from any pool or filter shall be
protected from backflow by an air gap at least six (6) inches (152.4 mm) above the flood rim of the
receptor.
(Ord. 99-0042 § 38 (part), 1999.)
M 6 No scum gutter drain, overflow drain, backwash discharge drain, or pool emptying line shall
enter any receptor below the rim unless the pool piping at its deepest point, the bottom of the filters, and
the bottom of the scum gutter drain trough or overflow inlets are at least six (6) inches (152.4 mm) above
the overflow rim of the receptor.
(Ord. 99-0042 § 38 (part), 1999.)
M 7 A positive point of potable water supply to each swimming pool shall be established and shall be
installed as required by Chapter 6 of this Code.
(Ord. 99-0042 § 38 (part), 1999.)
M 8 Plans for other than private swimming pools shall be approved by the Health Officer before any
water supply or waste discharge permit is issued.
Note: The forgoing applies only to outdoor swimming, bathing, or wading pools. Plans and
specifications for all indoor installations shall be submitted to the Authority Having Jurisdiction for
approval prior to the commencement of any work, and all piping, equipment and construction shall be
equal to the types prescribed in the Installation Requirements of this Code for indoor work.
(Ord. 2007-0110 § 7 (part), 2007: Ord. 99-0042 § 38 (part), 1999.)
M 9 All new swimming pools constructed or installed in Fire Zone 4 or in a Very High Fire Hazard
Severity Zone and having a capacity of 5000 gallons or more shall have a minimum four (4) inch diameter
drain and discharge line connected to a draft hydrant, the type, location, and installation of which shall be
approved by the chief of the fire department. Materials used for the discharge line shall be as approved in
this Code for potable water systems except that brass, cast iron, galvanized wrought iron, and copper
shall not be used. If PVC is used, it shall be a minimum of Schedule 40.
EXCEPTION: Swimming pools constructed or installed with the bottom of the pool more than 15 feet
below the proposed draft hydrant connection elevation, measured vertically, need not be provided
with a draft hydrant system.
To identify that pool draft system, an appropriate sign (as designated by the fire department)
including the location of the swimming pool shall be posted on the pool safety fence and/or at the draft
hydrant location.
(Ord. 99-0042 § 38 (part), 1999.)
Appendix S is added to Title 28 of the Los Angeles County Code to read as follows:
APPENDIX S - SOLAR THERMAL ENERGY SYSTEMS
S-1 - General.
In addition to the requirements of this Appendix, the provisions of this Code and Title 29 -
Mechanical Code - of the Los Angeles County Code shall apply to the erection, installation, alteration,
relocation, replacement, addition to, use, maintenance, and repair of solar thermal energy systems,
including but not limited to equipment and appliances intended to utilize solar thermal energy for water
heating and swimming pool heating.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-2 - Definitions.
For the purpose of this Appendix, certain terms, words, phrases, and their derivatives shall be
construed as set forth in this Section. Whenever terms are not defined, their ordinary dictionary meaning
shall apply.
Absorber. That part of the solar collector that receives the incident radiation energy.
Ambient Temperature. Surrounding temperature.
Aperture. The maximum projected area of a solar collector through which the unconcentrated solar
radiant energy is admitted.
Area, Absorber. The total projected heat transfer area from which the absorbed solar irradiation
heats the transfer media.
Closed Loop System. A system where the fluid is enclosed in a piping system that is not vented to
the atmosphere.
Collector. See Solar Collector.
Collector Cover (Glazing). The material covering the aperture to provide thermal and environmental
protection.
Collector System. That section of the solar system that includes the collector and piping or ducts
from the collector to the storage system.
Concentrating Solar Collector. A solar collector that uses reflectors, lenses, or other optical
elements to concentrate the radiant energy passing through the aperture onto an absorber of which the
surface area is smaller than the aperture area.
Design Pressure. The maximum allowable pressure for which a specific part of a system is
designed.
Design Temperature. The maximum allowable continuous or intermittent temperature for which a
specific part of a solar energy system is designed to operate safely and reliably.
Distribution System. That section of the solar system from the storage system to the point of use.
Draindown (Drainback). An active solar energy system in which the fluid in the solar collector is
drained from the solar energy system under prescribed circumstances.
Fail-Safe Freeze Protection. A freeze-protection method that does not rely on the activation or
continued operation of any mechanical or electrical component.
Flash Point. The minimum temperature corrected to a pressure of 14.7 psi (101 kPa) at which a test
flame causes the vapors of a portion of the sample to ignite under the conditions specified by the test
procedures and apparatus. The flash point of a liquid shall be determined in accordance with ASTM D 56,
ASTM D 93, or ASTM D 3278.
Freeze Protection. Any method for protecting solar thermal systems from damage due to freezing
conditions where installed in locations where freezing ambient temperature conditions exist.
Heat Exchanger. A device that transfers heat from one medium to another.
Heat Transfer Medium. The medium used to transfer energy from the solar collectors to the thermal
storage or load.
Integral Collector Storage. A solar thermal energy system that uses a solar collector that has all or
most of its heat transfer medium inside the collector.
Langelier Saturation Index. A formula used to measure water balance or mineral saturation control
of pool, spa, or hot tub water. Total alkalinity, calcium hardness, pH, water temperature, and total
dissolved solids are measured, given a factor, and calculated to determine whether water has a tendency
to be corrosive or scale forming.
Open Loop System. A solar thermal system where the fluid is enclosed in a piping system that is
vented to the atmosphere.
Out-Gassing. As applied to thermal energy, the thermal process by which materials expel gas.
Passive Solar Systems. As used in these requirements, are solar thermal systems that utilize
elements of a building, without augmentation by mechanical components such as blowers or pumps, to
provide for the collections, storage, or distribution of solar energy for heating, cooling, or both.
Solar Collector. A device used to absorb energy from the sun.
Solar Energy System. A configuration of equipment and components to collect, convey, store, and
convert the sun's energy for a purpose.
Solar Energy System Components. Any appliance, assembly, device, equipment, or piping used in
the conversion of solar energy into thermal energy for service water heating, pool water heating, space
heating and cooling, and electrical service.
Solar Thermal Energy System. See Solar Thermal System.
Solar Thermal System. A type of solar energy system that utilizes a complete assembly of
subsystems which convert solar energy into thermal energy and utilize this energy for service water
heating, pool water heating, space heating and cooling purposes.
Thermal Storage. A tank or vessel used in a solar thermal, hydronic, or geothermal system, in which
thermal energy is stored.
Thermosiphon. The natural circulation of fluids due to temperature differential.
Total Alkalinity. The sum of all alkaline minerals in the water that is primarily in bicarbonate form,
but also as sodium, calcium, magnesium, potassium carbonates, and hydroxides. It is a measure of the
water's ability to resist changes in pH.
(Ord. 2016-0055 § 20, 2016; Ord. 2013-0050 § 22, 2013.)
S-3 - Permits Required.
It shall be unlawful for a person, firm, or corporation to construct, install, alter, repair, replace, or
remodel a solar thermal energy system regulated by this Code or cause the same to be done without first
obtaining a separate permit for each separate system or interconnected set of systems as specified in
Section 103.0 of this Code.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-4 - Plans and Specifications.
Plans, engineering calculations, diagrams, and other data shall be submitted in one or more sets
with each application for a permit. Where required by the Authority Having Jurisdiction, the plans,
computations, diagrams, specifications and other data shall be prepared by, and the solar thermal energy
system designed by, an engineer, an architect, or both, who shall be licensed by the state to practice as
such.
EXCEPTION: The submission of plans, calculations or other data may be waived where the
Authority Having Jurisdiction determines that the nature of the work applied for is such that reviewing of
plans is not necessary to obtain compliance within the Code.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-5 - Installation.
S-5.1 Listed Appliances.
Except as otherwise provided in this Code, the installation of appliances regulated by this Code
shall be in accordance with the conditions of the listing. The appliance installer shall leave the
manufacturer's installation and operating instructions attached to the appliance. Clearances of
listed appliances from combustible materials shall be as specified in the listing or on the rating
plate.
(Ord. 2016-0055 § 20, 2016.)
S-5.2 Standards.
Standards listed or referred to in this Appendix or other provisions of this Code cover materials
that will conform to the requirements of this Code, where used in accordance with the limitations
prescribed in this Code and their listing. Where a standard covers materials of various grades,
weights, quality, or configurations, the portion of the listed standard that is applicable shall be
used. Design and materials for special conditions or materials not provided for herein may be
permitted as authorized by Section 301.3. A list of accepted material standards is referenced in
Table S-17.
(Ord. 2016-0055 § 20, 2016.)
S-6 - Inspection and Testing.
S-6.1 General.
Solar thermal energy systems for which a permit is required by this Code shall be inspected by
the Authority Having Jurisdiction. No solar thermal energy system or portion thereof shall be
covered, concealed, or put into use until it first has been tested, inspected, and approved as
prescribed in this Code. Neither the Authority Having Jurisdiction nor the jurisdiction shall be
liable for any expense entailed in the removal or replacement of material required to permit
inspection. Solar thermal energy systems regulated by this Code shall not be connected to the
water, the energy fuel supply, or the sewer system until authorized by the Authority Having
Jurisdiction. Installation of a solar thermal energy system shall comply with this Code including
Section 104.0.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-6.2 Required Inspection.
New solar thermal energy system work and such portions of existing systems as affected by new
work, or changes, shall be inspected by the Authority Having Jurisdiction to ensure compliance
with the requirements of this Code and to ensure that the installation and construction of the solar
thermal energy system is in accordance with approved plans. The Authority Having Jurisdiction
shall make the following inspections and other such inspections as necessary. The permittee or
the permittee's authorized agent shall be responsible for the scheduling of such inspections as
follows:
(1) Underground inspection shall be made after trenches or ditches are excavated and bedded,
piping installed, and before backfill is put in place.
(2) Rough-in inspection shall be made prior to the installation of wall or ceiling membranes.
(3) Final inspection shall be made upon completion of the installation.
(Ord. 2016-0055 § 20, 2016; Ord. 2013-0050 § 22, 2013.)
S-6.3 Testing.
Solar thermal energy systems shall be tested and approved as required by this Code or the
Authority Having Jurisdiction.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-6.3.1 Piping.
The piping of the solar thermal system shall be tested with water, air, a heat transfer medium, or
as recommended by the manufacturer's instructions, except that plastic pipe shall not be tested
with air. The Authority Having Jurisdiction shall be permitted to require the removal of plugs,
etc., to ascertain where the pressure has reached all parts of the system.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-6.3.2 System Requirements.
Prior to the installation of insulation and startup, a solar thermal system, including piping,
collectors, heat exchangers, and other related equipment, shall be tested and proved airtight.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-6.3.2.1 Direct (Open Loop) Systems.
Direct (open loop) systems shall be tested under a water pressure not less than one and one-half
times the maximum design operating pressure of 150 pounds force per square inch (psi) (1034
kPa), whichever is more. Systems shall withstand the test without leaking for a period of not less
than 15 minutes.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-6.3.2.2 Indirect (Closed Loop) Systems.
Indirect (closed loop) systems shall be hydrostatically tested at one and one-half times the
maximum designed operating pressure in accordance with the manufacturer's installation
instructions. Systems shall withstand the test without leaking for a period of not less than 15
minutes.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-6.3.3 Test Pressure for Storage Tanks.
The test pressure for storage tanks that are subject to water pressure from utility mains (with or
without a pressure reducing valve) shall be two times the working pressure but not less than 300
psi (2068 kPa).
(Ord. 2016-0055 § 20, 2016.)
S-6.3.3.1 Pressure Type.
Pressure-type storage tanks exceeding 15 psi (103 kPa) shall be tested in accordance with ASME
BPVC Section VIII. Pressure-type storage tanks not exceeding 15 psi (103 kPa) shall be
hydrostatically tested at one and one-half times the maximum design operating pressure.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-6.3.3.2 Atmospheric-Type.
Atmospheric-type thermal storage tanks shall be tested by filling with water for a period of 24
hours prior to inspection and shall withstand the test without leaking. No thermal storage tank or
portion thereof shall be covered or concealed prior to approval.
(Ord. 2016-0055 § 20, 2016.)
S-6.3.4 Connection to Service Utilities.
No person shall make connections from a source of energy or fuel to a solar thermal energy
system or equipment regulated by this Code and for which a permit is required until approved by
the Authority Having Jurisdiction. No person shall make connection from a water-supply line nor
shall any person connect to a sewer system regulated by this Code and for which a permit is
required until approved by the Authority Having Jurisdiction. The Authority Having Jurisdiction
shall be permitted to authorize temporary connection of the solar thermal energy system
equipment to the source of energy or fuel for the purpose of testing the equipment.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-7 - Abandonment.
S-7.1 General.
An abandoned solar thermal system or part thereof shall be disconnected from remaining
systems, drained, plugged, and capped in a manner satisfactory to the Authority Having
Jurisdiction.
(Ord. 2013-0050 § 22, 2013.)
S-7.2 Storage Tank.
An underground water storage tank that has been abandoned or discontinued otherwise from use
in a solar thermal system shall be completely drained and filled with earth, sand, gravel,
concrete, or other approved material or removed in a manner satisfactory to the Authority
Having Jurisdiction.
(Ord. 2013-0050 § 22, 2013.)
S-8 - Tanks.
S-8.1 Storage Tanks.
S-8.1.1 Plans.
Plans for storage tanks shall be submitted to the Authority Having Jurisdiction for approval,
unless listed by an approved listing agency. Such plans shall show dimensions, reinforcing,
structural calculations, and such other pertinent data as required by the Authority Having
Jurisdiction.
(Ord. 2013-0050 § 22, 2013.)
S-8.1.2 Atmospheric Tanks.
Atmospheric storage tanks shall be vented to the atmosphere and installed in accordance with the
manufacturer's installation instructions.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-8.1.2.1 Overflow.
Gravity tanks shall be installed with an overflow opening of not less than 2 inches (50 mm) in
diameter. The openings shall be above ground and installed with a screened return bend.
(Ord. 2016-0055 § 20, 2016.)
S-8.1.2.2 Makeup Water.
Makeup water from a potable water system to an atmospheric tank shall be protected by an air
gap.
(Ord. 2016-0055 § 20, 2016.)
S-8.1.2.3 Draining.
An overflow shall be provided for an atmospheric tank. The overflow shall be provided with a
means of drainage in accordance with Section 303.0 of this Code. The overflow for an
atmospheric tank containing nonpotable water shall be emptied into an approved container.
(Ord. 2016-0055 § 20, 2016.)
S-8.1.3 Prefabricated Storage Tanks.
Prefabricated storage tanks shall be listed by an approved agency and labeled.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-8.1.4 Pressure Vessels.
A pressure-type storage tank exceeding an operating pressure of 15 psi (103kPa) shall be
constructed in accordance with ASME BPVC Section VIII. Fiber-reinforced plastic storage tanks
shall be constructed in accordance with ASME BPVC Section X.
(Ord. 2016-0055 § 20, 2016.)
S-8.1.5 Devices.
Devices attached to or within a tank shall be accessible for repair and replacement.
(Ord. 2016-0055 § 20, 2016.)
S-8.1.5.1 Safety Devices.
Pressure-type thermal storage tanks shall be installed with a listed combination temperature and
pressure relief valve in accordance with Section S-13.3.1. The temperature setting shall not
exceed 210°F (99°C) and the pressure setting shall not exceed 150 percent of the maximum
designed operating pressure of the system, or 150 percent of the established normal operating
pressure of the piping materials, or the labeled maximum operating pressure of a pressure-type
storage tank, whichever is less. The pressure and temperature setting shall not exceed the
pressure and temperature rating of the tank or as recommended by the tank manufacturer.
Storage tanks and bottom-fed tanks connected to a water heater shall be designed to withstand
vacuum induced pressure, or shall be provided with a vacuum relief in accordance with Section S-13.3.4.
The vacuum relief valve shall be installed at the top of the tank and shall have an operating pressure not
to exceed 200 psi (1379 kPa) and a temperature rating not to exceed 250°F (121°C). The size of such
vacuum relief valves shall have a minimum rated capacity for the equipment served. This Section shall
not apply to pressurized captive air diaphragm or bladder tanks.
(Ord. 2016-0055 § 20, 2016.)
S-8.1.6 Separate Storage Tanks.
For installations with separate storage tanks, a pressure relief valve and temperature relief valve
or combination thereof shall be installed on both the main storage and auxiliary tank.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-8.1.6.1 Isolation Valves.
Storage tanks shall be provided with isolation valves for servicing.
(Ord. 2016-0055 § 20, 2016.)
S-8.1.7 Underground Storage Tanks.
Tanks shall be permitted to be buried underground where designed and constructed for such
installation.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-8.1.8 Tank Covers.
Tank covers shall be structurally designed to withstand anticipated loads and pressures in
accordance with the manufacturer's instructions.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-8.1.9 Drainage Pan.
Where a water heater, boiler, or thermal storage tank is located in an attic, or in or on an attic-
ceiling assembly, floor-ceiling assembly, or floor-subfloor assembly where damage may result
from a leaking water heater, boiler, or tank, a watertight pan of corrosion-resistant materials shall
be installed beneath the water heater, boiler, or tank, with not less than ¾ of an inch (20 mm)
diameter drain to an approved location. Such pan shall be not less than 1 ½ inches (38 mm) in
depth.
(Ord. 2016-0055 § 20, 2016.)
S-8.1.10 Storage Tank Construction and Materials.
(Ord. 2016-0055 § 20, 2016.)
S-8.1.10.1 Construction.
Storage tanks shall be constructed of durable materials not subject to excessive corrosion or
decay and shall be watertight. Each such tank shall be structurally designed to withstand
anticipated loads and pressures and shall be installed level and on a solid bed.
(Ord. 2016-0055 § 20, 2016.)
S-8.1.10.2 Concrete.
The walls and floor of each poured-in-place, concrete tank shall be monolithic. The exterior
walls shall be double-formed so as to provide exposure of the exterior walls during the required
water test. The compressive strength of a concrete tank wall, top and covers, or floor shall be not
less than 2500 psi (lb/in 2 ) (1.7577 E+06 kg/m 2 ). Where required by the Authority Having
Jurisdiction, the concrete shall be sulfate resistant (Type V Portland Cement).
(Ord. 2016-0055 § 20, 2016.)
S-8.1.10.3 Metal Tanks.
Metal tanks shall be welded, riveted and caulked, brazed, bolted, or constructed by use of a
combination of these methods.
(Ord. 2016-0055 § 20, 2016.)
S-8.1.10.4 Filler Metal.
Filler metal used in brazing shall be nonferrous metal or an alloy having a melting point above
1000°F (538°C) and below that of the metal joined.
(Ord. 2016-0055 § 20, 2016.)
S-8.2 Expansion Tanks.
S-8.2.1 Where Required.
An expansion tank shall be installed in a solar thermal system as a means for controlling
increased pressure caused by thermal expansion. Expansion tanks shall be of the closed or open
type and securely fastened to the structure. Tanks shall be rated for the pressure of the system.
Supports shall be capable of carrying twice the weight of the tank filled with water without
placing strain on the connecting piping.
Solar thermal systems incorporating hot water tanks or fluid relief columns shall be installed to
prevent freezing under normal operating conditions.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-8.2.2 Solar Thermal Systems with Open-Type Expansion Tanks.
Open-type expansion tanks shall be located not less than 3 feet (914 mm) above the highest point
of the system. Such tanks shall be sized based on the capacity of the system. An overflow with a
diameter of not less than one-half the size of the water supply or not less than 1 inch (25 mm) in
diameter shall be installed at the top of the expansion tank. The overflow shall discharge through
an air gap into the drainage system.
(Ord. 2013-0050 § 22, 2013.)
S-8.2.3 Closed-Type Solar Thermal Systems.
Closed-type solar thermal systems shall have an airtight tank or other approved air cushion that
will be consistent with the volume and capacity of the system, and shall be designed for a
hydrostatic test pressure of two and one-half times the allowable working pressure of the system.
Expansion tanks for systems designed to operate at or above 30 psi (207 kPa) shall comply with
ASME BPVC Section VIII. Provisions shall be made for draining the tank without emptying the
system.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-8.2.4 Minimum Capacity of Closed-Type Expansion Tank.
The minimum capacity of a gravity-type hot water system expansion tank shall be in accordance
with Table S-8.2.4(1). The minimum capacity for a forced-type hot water system expansion tank
shall be in accordance with Table S-8.2.4(2) or Equation S-8.2.4.
(Equation S-8.2.4)
Where:
Vt = Minimum volume of expansion tank, gallons.
Vs = Volume of system, not including expansion tank, gallons.
t = Average operating temperature, °F.
Pa = Atmospheric pressure, feet H 2 O absolute.
Pf = Fill pressure, feet H 2 O absolute.
Po = Maximum operating pressure, feet H 2 O absolute.
For SI units: 1 gallon = 3.785 L, °C = (°F-32)/1.8, 1 foot of water = 2.989 kPa
(Ord. 2016-0055 § 20, 2016; Ord. 2013-0050 § 22, 2013.)
TABLE S-8.2.4(1)
EXPANSION TANK CAPACITIES FOR GRAVITY HOT WATER SYSTEMS
INSTALLED EXPANSION DIRECT RADIATION* (square feet) TANK CAPACITY (gallons)
Up to 350 18
Up to 450 21
Up to 650 24
Up to 900 30
Up to 1100 35
Up to 1400 40
Up to 1600 2 to 30
Up to 1800 2 to 30
Up to 2000 2 to 35
Up to 2400 2 to 40
For SI units: 1 gallon = 3.785 L, 1 square foot = 0.0929 m2
*For systems exceeding 2400 square feet (222.9 m2) of installed equivalent direct water
radiation, the required capacity of the cushion tank shall be increased on the basis of 1 gallon
(3.785 L) tank capacity per 33 square feet (3.1 m2) of additional equivalent direct radiation.
(Ord. 2013-0050 § 22, 2013.)
TABLE S-8.2.4(2)
EXPANSION TANK CAPACITIES FOR FORCED HOT WATER SYSTEMS
SYSTEM VOLUME* TANK CAPACITY (gallons)
100 15
200 30
300 45
400 60
500 75
1000 150
2000 300
For SI units: 1 gallon = 3.785 L
*Includes volume of water in boiler, radiation, and piping, not including expansion tank.
(Ord. 2013-0050 § 22, 2013.)
S-9 - Solar Collectors.
S-9.1 General.
Frames and braces exposed to the weather shall be constructed of materials for exterior locations,
and protected from corrosion or deterioration, in accordance with the requirements of the
Authority Having Jurisdiction.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-9.1.1 Construction.
Collectors shall be designed and constructed to prevent interior condensation, out-gassing, or
other processes that will reduce the transmission properties of the glazing, reduce the efficiency
of the insulation, or otherwise adversely affect the performance of the collector.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-9.1.2 Flat Plate Collector Glass.
Flat plate collector glass shall be tempered.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-9.1.3 Plastic.
Plastic used in collectors and other parts of the solar thermal system construction shall be
installed in accordance with the manufacturer's installation instructions.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-9.1.4 Listing.
Collectors that are manufactured as a complete component shall be listed or labeled by an
approved listing agency in accordance with SRCC 100, UL 1279, or equivalent standard.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-9.1.5 Air Collectors.
Materials exposed within air collectors shall be noncombustible or shall have a flame spread
index not to exceed 25 and a smoke developed index not to exceed 50 where tested as a
composite product in accordance with ASTM E 84 or UL 723.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-9.1.5.1 Testing.
Materials used within an air collector shall not smoke, smolder, glow, or flame where tested in
accordance with ASTM C 411 at temperatures exposed to in service. In no case shall the test
temperature be less than 250°F (121°C).
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-9.2 Solar Collector Installation.
S-9.2.1 General.
Solar collectors shall be anchored to roof structures or other surfaces in accordance with the
manufacturer's installation instructions and the Title 26 - Building Code of the Los Angeles
County Code. Collectors shall be mounted to minimize the accumulation of debris. Connecting
pipes shall not be used to provide support for a solar collector.
(Ord. 2013-0050 § 22, 2013.)
S-9.2.2 Roof Installations.
Anchors secured to and through a roofing material shall be made to maintain the water integrity
of the roof covering. Roof drainage shall not be impaired by the installation of collectors. Solar
collectors that are not an integral part of the roofing system shall be installed to preserve the
integrity of the roof surface.
(Ord. 2013-0050 § 22, 2013.)
S-9.2.3 Above Or On The Roof.
Collectors located above or on roofs, and functioning as building components, shall not reduce
the required fire-resistance and fire-retardance classification of the roof covering materials.
Exceptions:
(1) Collectors located on one- and two-family dwellings.
(2) Collectors located on buildings not exceeding three stories in height or 9000 square feet
(836.13 m 2 ) total floor area, or both, provided:
(a) The collectors are noncombustible;
(b) Collectors with plastic covers have noncombustible sides and bottoms, and the total area
covered and the collector shall not exceed the following:
i. Plastic CC1 - 33 1?3 percent of the roof area,
ii. Plastic CC2 - 25 percent of the roof area; and
(c) Collectors with plastic film covers having a thickness of not more than 0.010 of an inch
(0.25 mm) shall have noncombustible sides and bottoms, and the total area covered by the
collector shall not exceed 33 1/3 percent of the roof area.
(Ord. 2016-0055 § 20, 2016.)
S-9.2.4 Ground Installations.
Solar collectors shall terminate above finished grade to avoid obstruction by vegetation, snow, or
ice. The supporting columns shall extend below the frost line.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-9.2.5 Wall Mounted.
Solar collectors mounted on a wall shall be secured and fastened in accordance with Section
313.0 of this Code.
(Ord. 2016-0055 § 20, 2016.)
S-9.2.6 Access.
Access shall be provided to collectors and components in an approved manner. A work space
adjacent to collectors for maintenance and repair shall be provided in accordance with
requirements of the Authority Having Jurisdiction.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-9.2.7 Stagnation Condition.
The collector and other parts of the solar thermal assembly shall be capable of withstanding
stagnant conditions in accordance with the manufacturer's instructions where high solar flux and
no flow occur.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-9.2.8 Waterproofing.
Joints between structural supports and buildings or dwellings, including penetrations made by
bolts or other means of fastening, shall be made watertight with approved material.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-9.2.9 Fasteners.
Mountings and fasteners shall be made of corrosion-resistant materials. Carbon steel mountings
and fasteners shall be classified as noncorrosive in accordance with ASME SA194.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-9.2.10 Combustible Materials.
Solar thermal systems constructed with combustible materials shall not be located on or adjacent
to construction required to be of noncombustible materials or in Very High Fire Hazard Severity
Zone as defined in Title 32 - Fire Code - of the Los Angeles County Code, unless approved by
the Authority Having Jurisdiction.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-9.2.11 Orientation.
Collectors shall be located and oriented in accordance with the manufacturer's installation
instructions.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-9.3 Fire Safety Requirements.
S-9.3.1 Building Components.
Collectors that function as building components shall be in compliance with Title 26 - Building
Code of the Los Angeles County Code.
(Ord. 2013-0050 § 22, 2013.)
S-10 - Hazardous Heat Transfer Medium for Solar Thermal Systems.
Heat-transfer mediums that are hazardous shall not be used in solar thermal systems, except where
approved by the Authority Having Jurisdiction.
(Ord. 2016-0055 § 20, 2016.)
S-10.1 Flash Points.
The flash point of a heat-transfer medium shall be 50°F (28°C) or more above the design
maximum temperature.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-10.2 Discharge.
The collector, collector manifold, and manifold relief valve shall not discharge directly or
indirectly into the building or toward an open flame or other source of ignition.
(Ord. 2016-0055 § 20, 2016; Ord. 2013-0050 § 22, 2013.)
S-11 - Heat Exchangers.
S-11.1 General.
Solar thermal systems utilizing heat exchangers shall protect the potable water system from
being contaminated by the heat transfer medium. Systems that incorporate a single-wall heat
exchanger to separate potable water from the heat-transfer fluid shall meet all of the following
requirements:
(1) The heat transfer medium is either potable water or contains fluids recognized as safe by the
Food and Drug Administration (FDA) as food grade.
(2) A tag or label shall be securely affixed to the heat source with the word "CAUTION" and the
following statements:
(a) The heat transfer medium shall be water or other nontoxic fluid recognized as safe by the
FDA.
(b) The maximum operating pressure of the heat exchanger shall not exceed the maximum
operating pressure of the potable water supply.
(3) The word "CAUTION" and the statements listed above shall have an uppercase height of not
less than 0.120 of an inch (3.048 mm). The vertical spacing between lines of type shall be not
less than 0.046 of an inch (1.168 mm). Lowercase letters shall be not less than compatible with
the uppercase letter size specification.
Systems that do not comply with the requirements for a single-wall heat exchanger shall install a
double-wall heat exchanger. Double-wall heat exchangers shall separate the potable water from the heat
transfer medium by providing a space between the two walls vented to the atmosphere.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-12 - Valves.
S-12.1 General.
Valves shall be rated for the operating temperature and pressures of the solar thermal system and
shall be compatible with the type of heat transfer medium and piping materials. Valves shall be
installed in accordance with this Section.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-12.2 Heat Exchanger.
Isolation valves shall be installed on the supply and return side of the heat exchanger.
(Ord. 2016-0055 § 20, 2016.)
S-12.3 Pressure Vessels.
Isolation valves shall be installed on connections to pressure vessels.
(Ord. 2016-0055 § 20, 2016.)
S-12.4 Pressure Reducing Valves.
Isolation valves shall be installed on both sides of a pressure reducing valve.
(Ord. 2016-0055 § 20, 2016.)
S-12.5 Equipment, Components, and Appliances.
Serviceable equipment, components, and appliances within the system shall have isolation valves
installed upstream and downstream of such devices.
(Ord. 2016-0055 § 20, 2016.)
S-12.6 Expansion Tanks.
Isolation valves shall be installed at connections to non-diaphragm-type expansions tanks.
(Ord. 2016-0055 § 20, 2016.)
S-12.7 Flow Balancing Valves.
Where flow balancing valves are installed, such valves shall be capable of increasing or
decreasing the amount of flow by means of adjustment.
(Ord. 2016-0055 § 20, 2016.)
S-12.7.1 Location.
Balancing valves shall be installed at the outlet of each group of collectors.
(Ord. 2016-0055 § 20, 2016.)
S-12.8 Control Valves.
An approved three-way valve shall be permitted to be installed for manual control systems. An
approved electric control valve shall be permitted to be installed for automatic control systems.
The installation and operation of automatic control valves shall comply with the manufacturer's
instructions.
(Ord. 2016-0055 § 20, 2016.)
S-12.8.1 Mixing or Temperature Control Valves.
Where mixing or temperature control valves are installed, such valves shall be capable of
obtaining the design water temperature and design flow requirements.
(Ord. 2016-0055 § 20, 2016.)
S-12.9 Thermosiphoning.
An approved type check valve shall be installed on liquid heat transfer piping to control
thermosiphoning of heated liquids.
(Ord. 2016-0055 § 20, 2016.)
S-12.10 Air Removal Device or Air Vents.
Isolation valves shall be installed where air removal devices or automatic air vents are utilized to
permit cleaning, inspection, or repair without shutting the system down.
(Ord. 2016-0055 § 20, 2016.)
S-12.11 Closed Loop Systems.
Closed loop systems, where hose bibbs or similar valves are used to charge or drain the system,
shall be of loose key type, have valve outlets capped, or have handles removed where the system
is operational.
(Ord. 2016-0055 § 20, 2016.)
S-12.12 Fullway Valves.
A fullway valve shall be installed in the following locations:
(1) On the water supply to a solar thermal system;
(2) On the water supply pipe to a gravity or pressurized water tank; and
(3) On the water supply pipe to a water heater.
(Ord. 2016-0055 § 20, 2016.)
S-12.13 Accessible.
Required fullway or shutoff valves shall be accessible.
(Ord. 2016-0055 § 20, 2016.)
S-13 - Piping and Cross-connection Control For Solar Thermal Systems.
S-13.1 Cross Connection Control.
No piping installation, or part thereof, shall be made in such a manner that it will be possible for
used, unclean, polluted, or contaminated water, mixtures, or substances to enter a portion of the
potable water system from a pipe, tank, receptor, or any other equipment by reason of
backsiphonage, suction, or any other cause, either during normal use and operation thereof, or
where such pipe, tank, receptor, or equipment is subject to pressure exceeding the operating
pressure in the potable water system.
(Ord. 2016-0055 § 20, 2016.)
S-13.2 Materials.
S-13.2.1 Piping Materials.
Piping, tubing and fittings materials shall comply with Table S-13.2. Joining methods shall be in
accordance with Section 605.0. Materials in contact with the heat transfer medium shall be
approved for such use. Galvanized steel shall not be used for solar thermal piping systems
containing antifreeze. Black steel shall not be used in systems with entrained air. Unions between
dissimilar metals shall comply with Sections 310.6 and 605.15. The material used shall be
capable of withstanding the maximum temperature and pressure of the system.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-13.2.1.1 Adhesives.
Adhesives used in a solar collector shall not vaporize at the design temperature.
(Ord. 2016-0055 § 20, 2016.)
S-13.2.1.2 Potable Water.
Materials in contact with potable water shall comply with NSF 61.
(Ord. 2016-0055 § 20, 2016.)
S-13.2.1.3 Racks.
Dissimilar metals used for racking shall be isolated to prevent galvanic corrosion. Paint shall not
be used as a method of isolation.
(Ord. 2016-0055 § 20, 2016.)
S-13.2.2 Screwed Fittings.
Screwed fittings shall be ABS, cast-iron, copper, copper alloy, malleable iron, PVC, steel,
stainless steel or other approved materials. Threads shall be tapped out of solid metal or molded
in solid ABS or PVC.
(Ord. 2013-0050 § 22, 2013.)
S-13.2.3 Storage Tank Connectors.
Flexible metallic storage tank connectors or reinforced flexible storage tank connectors
connecting a storage tank to the piping system shall be in accordance with the applicable
standards (ASME A112.18.6-2009/CSA B 125.6-2009 (R2014)). Copper or stainless steel
flexible connectors shall not exceed 24 inches (610 mm). PEX, PE-AL-PE, or PE-RT tubing
shall not be installed within the first 18 inches (457 mm) of piping connected to a storage tank.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-13.2.3.1 Flexible Connectors.
Listed flexible connectors shall be installed in readily accessible locations, unless otherwise
indicated in the listing.
(Ord. 2013-0050 § 22, 2013.)
TABLE S-13.2
MATERIALS FOR SOLAR THERMAL SYSTEM, PIPING, TUBING, AND FITTINGS
MATERIAL PIPING/TUBING FITTINGS
Copper/Copper Alloy
ASTM B42, ASTM B43, ASTM B75, ASTM
B88, ASTM B135, ASTM B251 2 , ASTM
B302, ASTM B447
ASME B16.15, ASME
B16.18, ASME B16.22,
ASME B16.23, ASME
B16.24, ASME B16.26,
ASME B16.29, ASME
B16.51
Ductile Iron AWWA C115, AWWA C151 AWWA C110 1 , AWWA C153
Steel ASTM A53, ASTM A106, ASTM
A254
ASME B16.5, ASME B16.9,
ASME B16.11, ASTM A420
Gray Iron — ASTM A126
Malleable Iron — ASME B16.3
Acrylonitrile Butadiene Styrene (ABS) ASTM D1527 —
Chlorinated Polyvinyl Chloride (CPVC) ASTM D2846, ASTM F441,
ASTM F442
ASTM D2846, ASTM F437,
ASTM F438, ASTM F439,
ASTM F1970
Polyethylene (PE)
ASTM D1693, ASTM D2513,
ASTM D2683, ASTM D2837,
ASTM D3035, ASTM D3350,
ASTM F1055, CSA B137.1
ASTM D2609, ASTM
D2683, ASTM D3261,
ASTM F1055, CSA B137.1
Cross-Linked Polyethylene (PEX) ASTM F876, ASTM F877, CSA
B137.5
ASSE 1061, ASTM F877,
ASTM F1807, ASTM
F1960, ASTM F1961,
ASTM F2080, ASTM
F2159, ASTM F2735, CSA
B137.5
Polypropylene (PP) ASTM F2389 ASTM F2389
Polyvinyl Chloride (PVC) ASTM D1785, ASTM D2241
ASTM D2464, ASTM
D2466, ASTM D2467,
ASTM F1970
Raised Temperature Polyethylene (PE-RT) ASTM F2623, ASTM F2769
ASTM F1807, ASTM
F2159, ASTM F2735,
ASTM F2769
Cross-Linked Polyethylene/Aluminum/Cross-
Linked Polyethylene (PEX-AL-PEX)
ASTM F1281, ASTM F2262,
CSA B137.10
ASTM F1281, ASTM
F1974, ASTM F2434, CSA
B137.10
Polyethylene/Aluminum/Polyethylene (PE-
AL-PE) ASTM F1282, CSA B137.9 ASTM F1282, ASTM
F1974, CSA B137.9
Stainless Steel ASTM A269, ASTM A312 —
Notes:
1 Ductile and gray iron.
2 Only Type K, L, or M shall be permitted to be installed.
(Ord. 2016-0055 § 20, 2016.)
S-13.3 Safety Devices.
S-13.3.1 Pressure Relief Valves.
Solar thermal energy system components containing pressurized fluids shall be protected against
pressures exceeding design limitations with a pressure relief valve. Each section of the system in
which excessive pressures are capable of developing shall have a relief device located so that a
section cannot be isolated from a relief device. Pressure and temperature relief valves shall be
installed in accordance with the terms of their listing and the manufacturer's installation
instructions.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-13.3.2 Pressurized Vessels.
Pressurized vessels shall be provided with overpressure protection by means of a listed pressure
relief valve installed in accordance with the manufacturer's installation instructions.
(Ord. 2016-0055 § 20, 2016.)
S-13.3.3 Discharge Piping.
The discharge piping serving a temperature relief valve, pressure relief valve, or combination of
both shall have no valves, obstructions, or means of isolation and shall comply with the
following:
(1) The discharge pipe shall equal the size of the valve outlet and shall discharge full size to the
flood level of the area receiving the discharge and shall point downward;
(2) Materials shall be rated at not less than the operating temperature of the system and approved
for such use;
(3) The discharge pipe shall discharge independently by gravity through an air gap into the
drainage system or outside of the building with the end of the pipe not exceeding 2 feet (610
mm) and not less than 6 inches (152 mm) above the ground and pointing downward;
(4) The discharge pipe shall discharge in such a manner that does not cause personal injury or
structural damage;
(5) No part of such discharge pipe shall be trapped or subject to freezing;
(6) The terminal end of the pipe shall not be threaded; and
(7) Discharge from a relief valve into a water heater pan is prohibited.
(Ord. 2016-0055 § 20, 2016.)
S-13.3.4 Vacuum Relief Valves.
System components that are subjected to a vacuum while in operation or during shutdown shall
be protected with vacuum relief valves. Where the piping configuration, equipment location, and
valve outlets are located below the storage tank elevation, the system shall be equipped with a
vacuum relief valve at the highest point.
(Ord. 2016-0055 § 20, 2016.)
S-13.3.5 Temperature Regulation.
Where a system is capable of providing potable water at temperatures that exceed 140°F (60°C),
a thermostatic mixing valve that is in accordance with ASSE 1017 shall be provided to limit the
water supplied to the potable hot water distribution system to a temperature of 140°F (60°C) or
less.
(Ord. 2016-0055 § 20, 2016.)
S-13.4 Protection of System Components.
S-13.4.1 Materials.
System components in contact with heat-transfer mediums shall be approved for such use.
Components installed outdoors shall be resistant to ultraviolet radiation.
(Ord. 2016-0055 § 20, 2016.)
S-13.4.2 Corrosion.
Solar thermal energy systems and components subject to corrosion shall be protected in an
approved manner. Metal parts exposed to atmospheric conditions shall be of corrosion-resistant
material.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-13.4.3 Mechanical Damage.
Portions of a solar thermal energy system installed where subjected to mechanical damage shall
be guarded against such damage by being installed behind approved barriers or, where located
within a garage, by being elevated or located out of the normal path of a vehicle.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-13.4.4 Freeze Protection.
Unless designed for such conditions, solar thermal systems and components that contain liquid as
the heat transfer medium shall be protected from freezing, by means of fail-safe freeze protection
in accordance with this Section, where the ambient temperature may be less than 46°F (8°C).
(Ord. 2016-0055 § 20, 2016.)
S-13.4.4.1 Antifreeze.
Antifreeze shall be used in accordance with the solar thermal system manufacturer's instructions.
(Ord. 2016-0055 § 20, 2016.)
S-13.4.4.2 Drainback.
Drainback systems shall drain by gravity and shall be permitted to be installed in applications
where the ambient temperature may not be less than -60°F (-51°C).
(Ord. 2016-0055 § 20, 2016.)
S-13.4.4.3 Integral Collector Storage.
Integral collector storage systems shall be permitted to be installed in applications where the
ambient temperature may not be less than 23°F (-5°C) and the duration of below-freezing
episodes exceeding 18 hours. Exposed piping in a solar thermal system shall be protected with
insulation having a thermal resistance of not less than R-5.0.
(Ord. 2016-0055 § 20, 2016.)
S-13.4.4.4 Indirect Thermosiphon.
Indirect thermosiphon systems shall be permitted to be installed in applications where the
ambient temperature may not be less than 23°F (-5°C). Exposed piping in a solar thermal system
shall be protected with insulation having a thermal resistance of not less than R-5.
(Ord. 2016-0055 § 20, 2016.)
S-13.4.4.5 Air Heating Systems.
Air solar heating systems shall be permitted to be used in accordance with the manufacturer's
instructions.
(Ord. 2016-0055 § 20, 2016.)
S-13.4.4.6 Labeling.
A label indicating the method of freeze protection for the system shall be attached to the system
in a visible location.
(Ord. 2016-0055 § 20, 2016.)
S-13.4.4.7 Piping.
Fittings, pipe slope, and collector shall be designed to allow for manual gravity draining and air
filling of solar thermal system components and piping. Pipe slope for gravity draining shall be
not less than 1?4 inch per foot (20.8 mm/m) of horizontal length. Collector header pipes or
absorber plate riser tubes internal to the collector shall be sloped in accordance with the
manufacturer's instructions. Where a means to drain the system is provided, a drain valve shall
be installed.
(Ord. 2016-0055 § 20, 2016.)
S-13.4.5 Water Hammer Protection.
Solar thermal systems where quick-acting valves are installed shall be provided with water
hammer arrester(s) to absorb high pressures resulting from the quick closing of these valves.
Water hammer arrestors shall be approved mechanical devices in accordance with the applicable
standard(s) referenced in this Code and shall be installed as close as possible to quick-acting
valves.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-13.4.6 Heat Transfer Medium.
Solar thermal piping shall be identified with an orange background with black uppercase
lettering, with the words "CAUTION: HEAT TRANSFER MEDIUM, DO NOT DRINK." Each
solar thermal system shall be identified to designate the medium being conveyed. The minimum
size of the letters and length of the color field shall comply with Table S-13.4.6.
Each outlet on the solar thermal piping system shall be posted with black uppercase lettering as
follows:
"CAUTION: HEAT TRANSFER MEDIUM, DO NOT DRINK."
TABLE S-13.4.6
Minimum Length of Color Field and Size of Letters
Outside Diameter of Pipe or
Covering (inches) Minimum Length of Color Field (inches) Minimum Size of Letters (inches)
½ to 1¼ 8 ½
1½ to 2 8 3/4;
2½ to 6 12 1¼
8 to 10 24 2½
Over 10 32 3½
For SI units: 1 inch = 25.4 mm
(Ord. 2013-0050 § 22, 2013.)
S-13.4.7 Insulation.
S-13.4.7.1 General.
The temperature of surfaces within reach of building occupants shall not exceed 140°F (60°C)
unless the surfaces are protected by insulation. Where sleeves are installed, the insulation shall
continue full size through them. Coverings and insulation used for piping shall be of material
approved for the operating temperature of the system and the installation environment. Where
installed in a plenum, the insulation, jackets and lap-seal adhesives, including pipe coverings and
linings, shall have a flame spread index not to exceed 25 and a smoke-developed index not to
exceed 50 where tested in accordance with ASTM E84 or UL 723.
(Ord. 2016-0055 § 20, 2016.)
S-13.4.7.2 Heat Loss.
Piping, storage tanks, and circulating air ductwork shall be insulated. Ductwork and piping shall
be permitted to not be insulated where exposed in conditioned spaces, and the heat loss from
such ducts or piping does not otherwise contribute to the heating or cooling load within such
space.
Exception: Low temperature, aboveground piping installed for swimming pools, spas, and hot tubs in
accordance with the manufacturer's installation instructions unless such piping is located within a building.
(Ord. 2016-0055 § 20, 2016.)
S-13.4.7.3 Piping.
Pipes and fittings, other than unions, flanges, or valves, shall be insulated. Insulation material
shall be approved for continuous operating temperatures of not less than 220°F (104°C). [See
Table S-13.4.7.3(1) through Table S-13.4.7.3(4)].
(Ord. 2016-0055 § 20, 2016.)
Table S-13.4.7.3(1)
MINIMUM PIPE INSULATION
FLUID TEMPERATURE RANGE (°F) PIPE DIAMETER (inches)
1 AND LESS 1.25 - 2 2.5 - 4 5 - 6 8 AND LARGER
R-VALUE
306-460 10 10 12 14 14
251-305 8 10 10 12 12
201-250 6 6 8 8 8
105-200 2 4 6 6 6
(Ord. 2016-0055 § 20, 2016.)
Table S-13.4.7.3(2)
IRON PIPE AND COPPER TUBING INSULATION THICKNESS
For SI units: 1 inch = 25.4 mm, °C = (°F-32)/1.8, 1000 British thermal units per hour = 0.293kW
*T = Thickness (inches), HL = Heat loss (Btu/h)
(Ord. 2016-0055 § 20, 2016.)
Table S-13.4.7.3(3)
UNIVERSAL PIPE INSULATION THICKNESS
BASED ON RADIUS AND IRON PIPE SIZE
For SI units: 1 inch = 25.4 mm, 1 square inch = 0.000645 m2
*A = Area (square inches), r1 = Inside radius (inches), r 2 = Outside radius (inches)
(Ord. 2016-0055 § 20, 2016.)
Table S-13.4.7.3(4)
DESIGN VALUES FOR THERMAL CONDUCTIVITY (k) OF INDUSTRIAL INSULATION 3, 4, 5
For SI units: °C = (°F-32)/1.8, 1 pound per cubic foot = 16.01846 kg/m 3 , 1 inch = 25.4 mm, 1
British thermal unit inch per hour square foot degree fahrenheit = 0.1 [W/(m•K)]
Notes:
1 These temperatures are generally accepted as maximum. Where operating temperature
approaches these limits, follow the manufacturer's recommendations.
2 Values are for aged board stock.
3 Representative values for dry materials as selected by ASHRAE TC 4.4, Insulation and
Moisture Barriers. They are intended as design (not specification values for materials of building
construction for normal use). For thermal resistance of a particular product, use the value
supplied by the manufacturer or by unbiased tests.
4 Some polyurethane foams are formed by means that produce a stable product (with respect to
k), but most are blown with refrigerant and will change with time.
5 Thermal conductivity (k) of industrial insulation shall be expressed in British thermal unit inch
per hour square foot degree fahrenheit [Btu•in/(h•ft 2 •°F)] [W/(m•K)].
(Ord. 2016-0055 § 20, 2016.)
S-13.4.7.4 Fittings.
Fittings shall be insulated with mitered sections, molded fittings, insulating cement, or flexible
insulation.
(Ord. 2016-0055 § 20, 2016.)
S-13.4.7.5 Installation.
Insulation shall be finished with a jacket or facing with the laps sealed with adhesives or staples
so as to secure the insulation on the pipe. Insulation jacket seams shall be on the underside of the
piping and shall overlap in accordance with the manufacturer's installation instructions. Joints
and seams shall be sealed with a sealant that is approved for both the material and environmental
conditions. In lieu of jackets, molded insulation shall be permitted to be secured with 16 gauge
galvanized wire ties not exceeding 9 inches (229 mm) on center.
(Ord. 2016-0055 § 20, 2016.)
S-13.4.7.5.1 Exterior Applications.
Insulation for exterior applications shall be finished with an approved jacket or facing with the
surfaces and laps sealed. Jacketing, facing, and tape used for exterior applications shall be
designed for such use. Where flexible insulation is used, it shall be wrapped and sealed against
water penetration. Insulation used for exterior applications shall be resistant to extreme
temperatures, UV exposure, and moisture.
(Ord. 2016-0055 § 20, 2016.)
S-14 - Specific Requirements.
S-14.1 Electrical.
S-14.1.1 Wiring.
Electrical connections, wiring, and devices shall be installed in accordance with the NFPA 70.
Electrical equipment, appliances, and devices installed in areas that contain flammable vapors or
dusts shall be of a type approved for such environment.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-14.1.2 Controls.
Required electrical, mechanical, safety, and operating controls shall be listed or labeled by a
listing agency. Electrical controls shall be of such design and construction as to be suitable for
installation in the environment in which they are located.
(Ord. 2013-0050 § 22, 2013.)
S-14.2 Flow Directions.
Flow directions shall be permanently affixed on the solar thermal system.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-14.3 Attic Installations.
An attic space in which solar energy system components are installed shall comply with Section
508.4 of this Code.
(Ord. 2013-0050 § 22, 2013.)
S-14.4 Connections to Drainage System Required.
Receptors, drains, appurtenances, and appliances, used to receive or discharge liquid wastes,
shall be connected to the drainage system of the building or premises in accordance with the
requirements of this Code.
(Ord. 2013-0050 § 22, 2013.)
S-14.5 Dry Storage Systems.
S-14.5.1 Waterproofing.
The containment structure for dry thermal storage systems shall be constructed in an approved
manner to prevent the infiltration of water or moisture.
(Ord. 2013-0050 § 22, 2013.)
S-14.5.2 Detecting Water Intrusion.
The containment structure shall be capable of fully containing spillage or moisture accumulation
that occurs. The structure shall have a means, such as a sight glass, to detect spillage or moisture
accumulation, and shall be fitted with a drainage device to eliminate spillage.
(Ord. 2013-0050 § 22, 2013.)
S-14.5.3 Rock as Storage Material.
Systems utilizing rock as the thermal storage material shall use clean, washed rock that is free of
organic material.
(Ord. 2013-0050 § 22, 2013.)
S-14.5.4 Odor and Particulate Control.
Thermal storage materials and containment structures, including interior protective coating, shall
not impart toxic elements, particulate matter, or odor to areas of human occupancy.
(Ord. 2013-0050 § 22, 2013.)
S-15 - Solar Thermal Systems for Swimming Pool, Spas and Hot Tubs.
S-15.1 Water Chemistry.
Where water from a swimming pool, spa or hot tub is heated by way of circulation through solar
collectors, the chemistry of such water shall comply with the requirements of Section S-15.2 and
shall be filtered in accordance with Sections S-15.3 and S-15.3.1 of this Code.
(Ord. 2016-0055 § 20, 2016: Ord. 2013-0050 § 22, 2013.)
S-15.2 Parameters.
Parameters for chemicals used within a swimming pool, spa, or hot tub shall be in accordance
with Table S-15.2.
(Ord. 2016-0055 § 20, 2016.)
TABLE S-15.2
WATER CHEMISTRY
PARAMETER ACCEPTABLE RANGE
Calcium hardness 200 - 400 parts per million (ppm)
Langelier Saturation Index 0 (+ or - 0.3 acceptable)
pH 7.2 - 7.8
TDS < 1500 ppm
Total alkalinity 80 - 120 ppm
For SI Units: 1 part per million = 1 mg/L.
(Ord. 2013-0050 § 22, 2013.)
S-15.3 Filter.
A filter shall be provided to remove debris from the water entering the solar loop.
EXCEPTION: A solar swimming pool, spa, or hot tub heating system with a heat exchanger.
(Ord. 2013-0050 § 22, 2013.)
S-15.3.1 Location.
A filter shall be located upstream of a pump used to direct water to solar collectors.
(Ord. 2013-0050 § 22, 2013.)
S-15.4 Corrosion Resistant.
Glazed solar collectors made of copper shall not be used for solar pool, spa, or hot tub heating.
EXCEPTION: Where a heat exchanger is provided between the collector circuit and the swimming
pool, spa, or hot tub water.
(Ord. 2013-0050 § 22, 2013.)
S-16 Certificate of Compliance.
Upon completion of the solar thermal energy system, the permittee shall sign a Certificate of
Compliance with this Code.
The Certificate of Compliance shall also list the following information:
(1) Type of freeze protection;
(2) Mixing valve setting degrees Fahrenheit (º F);
(3) Subsystem working pressure (if applicable) psi;
(4) Subsystem test pressure (if applicable) psi;
(5) Heat exchange make and model number (if applicable);
(6) Circulating pump over temperature protection shut-off setting degrees Fahrenheit (º F) for one-
tank systems where the water heater controls utilize fusible-link type over temperature
protection.
This Certificate shall be posted in a conspicuous location at or near the water heater.
(Ord. 2016-0055 § 20, 2016; Ord. 2013-0050 § 22, 2013.)
S-17 Referenced Standards.
The standards listed in Table S-17 are intended for use in the design, testing, and installation of
materials, devices, appliances, and equipment regulated by this Chapter.
TABLE S-17
REFERENCED STANDARDS
STANDARD
NUMBER STANDARD TITLE APPLICATION
AHRI 870-2005* Performance Rating of Direct GeoExchange Heat
Pumps Equipment
ASCE 25-2006* Earthquake-Actuated Automatic Gas Shutoff Devices Fuel Gas
ASHRAE 34-
2013* Designation and Safety Classification of Refrigerants Refrigerant Classifications
ASHRAE 90.1-
2013*
Energy Standard for Buildings Except Low-Rise
Residential Buildings Energy
ASHRAE 93-2010
(RA2014)*
Methods of Testing to Determine the Thermal
Performance of Solar Collectors Testing
ASHRAE 95-1981
(RA1987)*
Methods of Testing to Determine the Thermal
Performance of Solar Domestic Water Heating
Systems
Testing
ASHRAE 96-1980
(RA1989)*
Thermal Performance of Unglazed Flat-Plate Liquid-
Type Solar Collectors Testing, Collector
ASME A13.1-
2007 (R2013)* Scheme for the Identification of Piping Systems Piping
ASME A112.18.1-
2012/CSA
B125.1-2012
Plumbing Supply Fittings Fittings
ASME A112.18.2-
2011/CSA
B125.2-2011
Plumbing Waste Fittings Fittings
ASME A112.18.6-
2009/CSA
B125.6-2009
(R2014)*
Flexible Water Connectors Piping
ASME B1.20.1-
2013* Pipe Threads, General Purpose (Inch) Joints
ASME B16.3-
2011* Malleable Iron Threaded Fittings: Classes 150 and 300 Fittings
ASME B16.5-
2013*
Pipe Flanges and Flanged Fittings: NPS ½ through NPS
24 Metric/Inch Fittings
ASME B16.9-
2012* Factory-Made Wrought Buttwelding Fittings Fittings
ASME B16.11-
2011* Forged Fittings, Socket-Welding and Threaded Fittings
ASME B16.12-
2009* Cast Iron Threaded Drainage Fittings Fittings
ASME B16.15-
2013*
Cast Copper Alloy Threaded Fittings: Classes 125 and
250 Fittings
ASME B16.18-
2012* Cast Copper Alloy Solder Joint Pressure Fittings Fittings
ASME B16.21-
2011* Nonmetallic Flat Gaskets for Pipe Flanges Joints
ASME B16.22-
2013*
Wrought Copper and Copper Alloy Solder-Joint
Pressure Fittings Fittings
ASME B16.23-
2011* Cast Copper Alloy Solder Joint Drainage Fittings: DWV Fittings
ASME B16.24-
2011*
Cast Copper Alloy Pipe Flanges and Flanged Fittings:
Classes 150, 300, 600, 900, 1500, and 2500 Fittings
ASME B16.26-
2013* Cast Copper Alloy Fittings for Flared Copper Tubes Fittings
ASME B16.29-
2012*
Wrought Copper and Wrought Copper Alloy Solder-
Joint Drainage Fittings - DWV Fittings
ASME B16.33-
2012*
Manually Operated Metallic Gas Valves for Use in Gas Piping Systems Up
to 175 psi (Sizes NPS 1/2 - NPS 2) Valves
ASME B16.34-
2013* Valves - Flanged, Threaded, and Welding End Valves
ASME B16.47-
2011*
Large Diameter Steel Flanges: NPS 26 Through NPS 60
Metric/Inch Fittings
ASME B16.51-
2013*
Copper and Copper Alloy Press-Connect Pressure
Fittings Fittings
ASME BPVC
Section IV-2013* Rules for Construction of Heating Boilers Miscellaneous
ASME BPVC
Section VIII-
2013*
Rules for Construction of Pressure Vessels Division 1 Miscellaneous
ASME BPVC
Section IX-2013* Welding, Brazing, and Fusing Qualifications Certification
ASME BPVC
Section X-2013* Fiber-Reinforced Plastic Pressure Vessels Pressure Vessel Construction,
Pressure Vessels
ASME SA194-
2013*
Carbon and Alloy Steel Nuts for Bolts for High-
Pressure or High-Temperature Service, or Both Mounting
ASSE 1001-2008* Atmospheric Type Vacuum Breakers Backflow Protection
ASSE 1010-2004* Water Hammer Arresters Water Supply Component
ASSE 1017-2009* Temperature Actuated Mixing Valves for Hot Water
Distribution Systems Valves
ASSE 1018-2001* Trap Seal Primer Valves-Potable Water Supplied Valves
ASSE 1061-2011* Push-Fit Fittings Fittings
ASSE 1079-2012 Dielectric Pipe Unions Joints
ASTM
A53/A53M-2012
Pipe, Steel, Black and Hot-Dipped, Zinc-Coated,
Welded and Seamless Piping, Ferrous
ASTM A74-2013a Cast Iron Soil Pipe and Fittings Piping, Ferrous
ASTM
A106/A106M-
2014
Seamless Carbon Steel Pipe for High-Temperature
Service Piping, Ferrous
ASTM A126-2004
(R2014)
Gray Iron Castings for Valves, Flanges, and Pipe
Fittings Piping, Ferrous
ASTM
A254/A254M-
2012
Copper-Brazed Steel Tubing Piping, Ferrous
ASTM A269/A269M-
2014 e1
Seamless and Welded Austenitic Stainless Steel
Tubing for General Service Piping, Ferrous
ASTM
A312/A312M-
2014
Seamless, Welded, and Heavily Cold Worked
Austenitic Stainless Steel Pipes Piping, Ferrous
ASTM A377-2003
(R2008) e1 Ductile-Iron Pressure Pipe Piping, Ferrous
ASTM
A420/A420M-
2013
Piping Fittings of Wrought Carbon Steel and Alloy
Steel for Low-Temperature Service Fittings
ASTM
A518/A518M-
1999 (R2012)
Corrosion-Resistant High-Silicon Iron Castings Piping, Ferrous
ASTM A733-2013 Welded and Seamless Carbon Steel and Austenitic
Stainless Steel Pipe Nipples Piping, Ferrous
ASTM A861-2004
(R2013) High-Silicon Iron Pipe and Fittings (Note 1) Piping, Ferrous
ASTM B32-2008 Solder Metal (Note 2) Joints
ASTM B42-2010 Seamless Copper Pipe, Standard Sizes Piping, Copper Alloy
ASTM B43-2014 Seamless Red Brass Pipe, Standard Sizes Piping, Copper Alloy
ASTM
B75/B75M-2011 Seamless Copper Tube Piping, Copper Alloy
ASTM B88-2009 Seamless Copper Water Tube Piping, Copper Alloy
ASTM B135-2010 Seamless Brass Tube Piping, Copper Alloy
ASTM B251-2010 General Requirements for Wrought Seamless Copper
and Copper-Alloy Tube Piping, Copper Alloy
ASTM B280-2013 Seamless Copper Tube for Air Conditioning and
Refrigeration Field Service Piping, Ferrous
ASTM B302-2012 Threadless Copper Pipe, Standard Sizes Piping, Copper Alloy
ASTM B306-2013 Copper Drainage Tube (DWV) Piping, Copper Alloy
ASTM B447-
2012a Welded Copper Tube Piping, Copper Alloy
ASTM B584-2014 Copper Alloy Sand Castings for General Applications
(Note 3) Piping, Copper Alloy
ASTM B587-2012 Welded Brass Tube Piping, Copper Alloy
ASTM B687-1999
(R2011) Brass, Copper, and Chromium-Plated Pipe Nipples Piping, Copper Alloy
ASTM B813-2010 Liquid and Paste Fluxes for Soldering of Copper and
Copper Alloy Tube Joints
ASTM B828-2002
(R2010)
Making Capillary Joints by Soldering of Copper and
Copper Alloy Tube and Fittings Joints
ASTM C411-2011 Hot-Surface Performance of High-Temperature
Thermal Insulation
Block Board, Cracking,
Delamination, Hot- Surface
Performance, Pipe Thermal
Insulation, Surface Analysis-
Building, Temperature Tests-
Insulation, Thermal Insulating
Materials
ASTM C425-2004
(R2013) Compression Joints for Vitrified Clay Pipe and Fittings Joints
ASTM C443-2012 Joints for Concrete Pipe and Manholes, Using Rubber
Gaskets Joints
ASTM C564-
2014 Rubber Gaskets for Cast Iron Soil Pipe and Fittings Joints
ASTM C700-2013 Vitrified Clay Pipe, Extra Strength, Standard Strength,
and Perforated Piping, Non-Metallic
ASTM C1277-
2014
Shielded Couplings Joining Hubless Cast Iron Soil Pipe
and Fittings Joints
ASTM D56-2005
(R2010) Flash Point by the Tag Closed Cup Tester Testing
ASTM D93-
2013e1 Flash Point by Pensky-Martens Closed Cup Tester Testing
ASTM D635-2010 Rate of Burning and/or Extent and Time of Burning of
Plastics in a Horizontal Position Testing
ASTM D1527-
1999 (R2005)*
Acrylonitrile-Butadiene-Styrene (ABS) Plastic Pipe,
Schedules 40 and 80 Piping, Plastic
ASTM D1693-
2013 Environmental Stress-Cracking of Ethylene Plastics Piping, Plastic
ASTM D1785-
2012*
Poly (Vinyl Chloride) (PVC) Plastic Pipe, Schedules 40,
80, and 120 Piping, Plastic
ASTM D2235-
2004 (R2011)*
Solvent Cement for Acrylonitrile-Butadiene-Styrene
(ABS) Plastic Pipe and Fittings Joints
ASTM D2241-
2009*
Poly (Vinyl Chloride) (PVC) Pressure-Rated Pipe (SDR
Series) Piping, Plastic
ASTM D2464-
2013*
Threaded Poly (Vinyl Chloride) (PVC) Plastic Pipe
Fittings, Schedule 80 (Note 1) Fittings
ASTM D2466-
2013*
Poly (Vinyl Chloride) (PVC) Plastic Pipe Fittings,
Schedule 40 (Note 1) Fittings
ASTM D2467-
2013a*
Poly (Vinyl Chloride) (PVC) Plastic Pipe Fittings,
Schedule 80 (Note 1) Fittings
ASTM D2513-
2014*
Polyethylene (PE) Gas Pressure Pipe, Tubing, and
Fittings (Note 1) Piping, Plastic
ASTM D2564-
2012*
Solvent Cements for Poly (Vinyl Chloride) (PVC)
Plastic Piping Systems Joints
ASTM D2609-
2002 (R2008)*
Plastic Insert Fittings for Polyethylene (PE) Plastic
Pipe (Note 1) Fittings
ASTM D2672-
1996a (R2009)* Joints for IPS PVC Pipe Using Solvent Cement Joints
ASTM D2683-2010 e3 * Socket-Type Polyethylene Fittings for Outside
Diameter- Controlled Polyethylene Pipe and Tubing Fittings
ASTM D2837-2013 e1
Obtaining Hydrostatic Design Basis for Thermoplastic
Pipe Materials or Pressure Design Basis for
Thermoplastic Pipe Products
Piping, Plastic
ASTM D2846/D2846M-
2009b e1 *
Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Hot-
and Cold-Water Distribution Systems Piping, Plastic
ASTM D2855-
1996 (R2010)*
Making Solvent-Cemented Joints with Poly (Vinyl
Chloride) (PVC) Pipe and Fittings Joints
ASTM D3035-
2014*
Polyethylene (PE) Plastic Pipe (DR-PR) Based on
Controlled Outside Diameter Piping, Plastic
ASTM D3139-
1998 (R2011)*
Joints for Plastic Pressure Pipes Using Flexible
Elastomeric Seals Joints
ASTM D3261-2012 e1 * Butt Heat Fusion Polyethylene (PE) Plastic Fittings for
Polyethylene (PE) Plastic Pipe and Tubing Fittings
ASTM D3278-
1996 (R2011)
Flash Point of Liquids by Small Scale Closed-Cup
Apparatus Testing
ASTM D3350-2012 e1 Polyethylene Plastics Pipe and Fittings Materials Piping, Plastic
ASTM E84-2014* Surface Burning Characteristics of Building Materials Miscellaneous
ASTM E136-
2012*
Behavior of Materials in a Vertical Tube Furnace at
750°C Furnace
ASTM E2231-
2014*
Specimen Preparation and Mounting of Pipe and
Duct Insulation Materials to Assess Surface Burning
Characteristics
Miscellaneous
ASTM F437-
2009*
Threaded Chlorinated Poly (Vinyl Chloride) (CPVC)
Plastic Pipe Fittings, Schedule 80 Fittings
ASTM F438-
2009*
Socket-Type Chlorinated Poly (Vinyl Chloride) (CPVC)
Plastic Pipe Fittings, Schedule 40 Fittings
ASTM F439-
2013*
Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe
Fittings, Schedule 80 Fittings
ASTM F441/F441M-
2013 e1 *
Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe,
Schedules 40 and 80 Piping, Plastic
ASTM F442/F442M-
2013 e1 *
Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe
(SDR- PR) Piping, Plastic
ASTM F480-
2014*
Thermoplastic Well Casing Pipe and Couplings Made
in Stand- ard Dimension Ratios (SDR), SCH 40 and SCH
80
Piping, Plastic
ASTM F493-
2010*
Solvent Cements for Chlorinated Poly (Vinyl Chloride)
(CPVC) Plastic Pipe and Fittings Joints
ASTM F628-2012 e1 *
Acrylonitrile-Butadiene-Styrene (ABS) Schedule 40
Plastic Drain, Waste, and Vent Pipe with a Cellular
Core (Note 1)
Piping, Plastic
ASTM F656-
2010*
Primers for Use in Solvent Cement Joints of Poly
(Vinyl Chloride) (PVC) Plastic Pipe and Fittings Joints
ASTM F714-
2013*
Polyethylene (PE) Plastic Pipe (DR-PR) Based on
Outside Diameter Piping, Plastic
ASTM F876-
2013a* Crosslinked Polyethylene (PEX) Tubing Piping, Plastic
ASTM F877-
2011a*
Crosslinked Polyethylene (PEX) Plastic Hot- and Cold-
Water Distribution Systems Piping, Plastic
ASTM F891-
2010*
Coextruded Poly(Vinyl Chloride) (PVC) Plastic Pipe
with a Cellular Core Piping, Plastic
ASTM F1055-
2013*
Electrofusion Type Polyethylene Fittings for Outside
Diameter Controlled Polyethylene and Crosslinked
Polyethylene (PEX) Pipe and Tubing
Fittings
ASTM F1281-
2011*
Crosslinked Polyethylene/Aluminum/Crosslinked
Polyethylene (PEX-AL-PEX) Pressure Pipe Piping, Plastic
ASTM F1282-
2010*
Polyethylene/Aluminum/Polyethylene (PE-AL-PE)
Composite Pressure Pipe Piping, Plastic
ASTM F1807-Metal Insert Fittings Utilizing a Copper Crimp Ring for
SDR9 Cross-linked Polyethylene (PEX) Tubing and
Fittings
2013a* SDR9 Polyethylene of Raised Temperature (PE-RT)
Tubing
ASTM F1960-
2012*
Cold Expansion Fittings with PEX Reinforcing Rings for
Use with Cross-linked Polyethylene (PEX) Tubing Fittings
ASTM F1961-
2009*
Metal Mechanical Cold Flare Compression Fittings
with Disc Spring for Crosslinked Polyethylene (PEX)
Tubing
Fittings
ASTM F1970-2012 e1 *
Special Engineered Fittings, Appurtenances or Valves
for Use in Poly (Vinyl Chloride) (PVC) or Chlorinated
Poly (Vinyl Chloride) (CPVC) Systems
Piping, Plastic
ASTM F1974-
2009*
Metal Insert Fittings for
Polyethylene/Aluminum/Polyethylene and
Crosslinked Polyethylene/Aluminum/Crosslinked
Polyethylene Composite Pressure Pipe
Fittings
ASTM F2080-
2012*
Cold-Expansion Fittings with Metal Compression-
Sleeves for Cross-Linked Polyethylene (PEX) Pipe Fittings
ASTM F2159-
2011*
Plastic Insert Fittings Utilizing a Copper Crimp Ring for
SDR9 Cross-linked Polyethylene (PEX) Tubing and
SDR9 Polyethylene of Raised Temperature (PE-RT)
Tubing
Joints
ASTM F2262-
2009*
Crosslinked Polyethylene/Aluminum/Crosslinked
Polyethylene Tubing OD Controlled SDR9 Piping, Plastic
ASTM F2389-
2010 Pressure-Rated Polypropylene (PP) Piping Systems Piping, Plastic
ASTM F2434-
2009*
Metal Insert Fittings Utilizing a Copper Crimp Ring for
SDR9 Cross-linked Polyethylene (PEX) Tubing and
SDR9 Cross- linked Polyethylene/Aluminum/Cross-
linked Polyethylene (PEX-AL-PEX) Tubing
Pipe Fittings
ASTM F2620-
2013*
Standard Practice for Heat Fusion Joining of
Polyethylene Pipe and Fittings Joints
ASTM F2623-
2008*
Polyethylene of Raised Temperature (PE-RT) SDR9
Tubing Piping, Plastic
ASTM F2735-
2009*
Plastic Insert Fittings for SDR9 Cross-linked
Polyethylene (PEX) and Polyethylene of Raised
Temperature (PE-RT) Tubing
Fittings
ASTM F2769-
2010*
Polyethylene of Raised Temperature (PE-RT) Plastic
Hot and Cold-Water Tubing and Distribution Systems Piping and Fittings, Plastic
AWS
A5.8M/A5.8-
2011*
Filler Metals for Brazing and Braze Welding Joints
AWS
B2.2/B2.2M-
2010*
Brazing Procedure and Performance Qualification Certification
AWWA C110-
2012* Ductile-Iron and Gray-Iron Fittings Fittings
AWWA C111-
2012*
Rubber-Gasket Joints for Ductile-Iron Pressure Pipe
and Fittings (same as ANSI A21.11) Joints
AWWA C115-
2011*
Flanged Ductile-Iron Pipe with Ductile-Iron or Gray-
Iron Threaded Flanges Piping
AWWA C151-
2009* Ductile-Iron Pipe, Centrifugally Cast Piping, Ferrous
AWWA C153-
2011* Ductile-Iron Compact Fittings Fittings
AWWA C203-
2008*
Coal-Tar Protective Coatings and Linings for Steel
Water Pipelines-Enamel and Tape-Hot Applied Miscellaneous
AWWA C213-
2007*
Fusion-Bonded Epoxy Coating for the Interior and
Exterior of Steel Water Pipelines Miscellaneous
AWWA C215-Extruded Polyolefin Coatings for the Exterior of Steel Miscellaneous
2010* Water Pipeline
AWWA C500-
2009* Metal-Seated Gate Valves for Water Supply Service Valves
AWWA C507-
2011*
Ball Valves, 6 in. through 60 in. (150 mm through
1,500 mm) Valves
BS EN 12975-1-
2006 (R2010)
Thermal Solar Systems and Components - Solar
Collectors - Part 1: General Requirements Collector
BS EN 12975-2-
2006
Thermal Solar Systems and Components - Solar
Collectors - Part 2: Test Methods Collector
BS EN 12976-1-
2006
Thermal Solar Systems and Components - Factory
Made Systems - Part 1: General Requirements Solar System
BS EN 12976-2-
2006
Thermal Solar Systems and Components - Factory
Made Systems - Part 2: Test Methods Solar System
BS EN ISO 9488-
2000 Solar Energy - Vocabulary Miscellaneous
CSA B137.1-2013 Polyethylene (PE) Pipe, Tubing, and Fittings for Cold-
Water Pressure Services Piping, Plastic
CSA B137.5-2013 Crosslinked Polyethylene (PEX) Tubing Systems for
Pressure Applications Piping, Plastic
CSA B137.9-2013 Polyethylene/Aluminum/Polyethylene (PE-AL-PE)
Composite Pressure-Pipe Systems Piping, Plastic
CSA B137.10-
2013
Crosslinked Polyethylene/Aluminum/Crosslinked
Polyethylene (PEX-AL-PEX) Composite Pressure-Pipe
Systems
Piping, Plastic
CSA B137.11-
2013
Polypropylene (PP-R) Pipe and Fittings for Pressure
Applications Piping, Plastic
CSA Z21.10.1-Gas Water Heaters -Volume I, Storage Water Heaters
with Input Ratings of 75,000 Btu Per Hour or Less
Fuel Gas, Appliances
2013* (same as CSA 4.1)
CSA Z21.10.3-
2013*
Gas-Fired Water Heaters -Volume III, Storage Water
Heaters with Input Ratings Above 75,000 Btu Per
Hour, Circulating and Instantaneous (same as CSA
4.3)
Fuel Gas, Appliances
CSA Z21.13-
2014*
Gas-Fired Low Pressure Steam and Hot Water Boilers
(same as CSA 4.9) Fuel Gas, Appliances
CSA Z21.22b-
2001 (R2008)*
Relief Valves for Hot Water Supply Systems (same as
CSA 4.4b) Valves
CSA Z21.24a-
2009 (R2011)* Connectors for Gas Appliances (same as CSA 6.10a) Fuel Gas
CSA Z21.56-
2014* Gas-Fired Pool Heaters (same as CSA 4.7) Fuel Gas, Swimming Pools and
Spas, and Hot Tubs
IAPMO IS 8-2006 PVC Cold Water Building Supply and Yard Piping Piping, Plastic
IAPMO IS 13-
2006 Protectively Coated Pipe Pipe Coatings
IAPMO IS 20-2010 e1 CPVC Solvent Cemented Hot and Cold Water
Distribution Systems Piping, Plastic
IAPMO PS 25-
2002
Metallic Fittings for Joining Polyethylene Pipe for
Water Service and Yard Piping Joints
IAPMO PS 64-2012a e1 Roof Pipe Flashings Miscellaneous
IAPMO PS 72-2007 e1 Valves with Atmospheric Vacuum Breakers Valves
IAPMO PS-117-2012a e1 Press and Nail Connections Fittings
IEEE 937-2007 Installation and Maintenance of Lead-Acid Batteries
for Photovoltaic (PV) Systems
Installation and Maintenance,
Photovoltaic
IEEE 1013-2007 Sizing Lead-Acid Batteries for Stand-Alone Photovoltaic, Sizing
Photovoltaic (PV) Systems
IEEE 1361-2003* Lead-Acid Batteries Used in Stand-Alone Photovoltaic
(PV) Systems Testing, Evaluation
IEEE 1526-2003* Testing the Performance of Stand-Alone Photovoltaic
Systems Testing, Photovoltaic
IEEE 1547-2003 Interconnecting Distributed Resources with Electric
Power Systems Connections, Photovoltaic
IEEE 1562-2007 Array and Battery Sizing in Stand-Alone Photovoltaic
(PV) Systems Array, Battery, Photovoltaic
IEEE 1661-2007 Lead-Acid Batteries Used in Photovoltaic (PV) Hybrid
Power Systems
Testing and Evaluation,
Photovoltaic
MSS SP-58-2009* Pipe Hangers and Supports - Materials, Design,
Manufacture, Selection, Application, and Installation Fuel Gas
MSS SP-80-2013 Bronze Gate, Globe, Angle, and Check Valves Valves
NFPA 54/Z223.1-
2012* National Fuel Gas Code Fuel Gas
NFPA 70-2014* National Electrical Code Electrical, Miscellaneous
NFPA 96-2014* Ventilation Control and Fire Protection of
Commercial Cooking Operations Commercial Cooking
NFPA 262-2011* Flame Travel and Smoke of Wires and Cables for Use
in Air- Handling Spaces Certification
NFPA 274-2013* Test Method to Evaluate Fire Performance
Characteristics of Pipe Insulation Pipe Insulation
NGWA-01-2014* Water Well Construction Standard Geothermal
NSF 14-2013* Plastic Piping System Components and Related
Materials Piping, Plastic
NSF 60-2013* Drinking Water Treatment Chemicals-Health Effects Backfill
NSF 61-2013* Drinking Water System Components - Health Effects Water Supply Components
SAE J512-1997 Automotive Tube Fittings Fittings
SMACNA-2006* HVAC Duct Construction Standards Metal and
Flexible, 3rd edition Ducts, Metal and Flexible
SRCC 100-2013 Solar Thermal Collectors Collectors
SRCC 300-2013 Solar Water Heating Systems Solar System
UL 174-2004* Household Electric Storage Tank Water Heaters (with
revisions through September 21, 2012) Appliances
UL 181-2013* Factory-Made Air Ducts and Air Connectors Air Connectors, Air Ducts
UL 181A-2013* Closure Systems for Use with Rigid Air Ducts Air Ducts
UL 181B-2013* Closure Systems for Use with Flexible Air Ducts and
Air Connectors Air Connectors, Air Ducts
UL 268A-2008* Smoke Detectors for Duct Application (with revisions
through September 25, 2009) Smoke Detectors
UL 555-2006* Fire Dampers (with revisions through November 5,
2013) Dampers
UL 555C-2006* Ceiling Dampers (with revisions through May 4, 2010) Dampers
UL 555S-1999* Smoke Dampers (with revisions through October 9,
2013) Dampers
UL 723-2008* Test for Surface Burning Characteristics of Building
Materials (with revisions through August 12, 2013) Miscellaneous
UL 778-2010* Motor-Operated Water Pumps (with revisions
through May 23, 2014) Pumps
UL 834-2004* Heating, Water Supply, and Power Boilers - Electric
(with revisions through December 9, 2013) Appliances
UL 873-2007 Temperature-Indicating and -Regulating Equipment
(with revisions through August 15, 2013) Electrical
UL 916-2007 Energy Management Equipment (with revisions
through December 19, 2013) Electrical
UL 969-1995* Marking and Labeling System (with revisions through
November 24, 2008) Marking, Labeling
UL 1279-2010 Outline of Investigation for Solar Collectors Electrical
UL 1453-2004* Electric Booster and Commercial Storage Tank Water
Heaters (with revisions through July 15, 2011) Appliances
UL 1703-2002* Flat-Plate Photovoltaic Modules and Panels (with
revisions through October 25, 2013) Electrical
UL 1741-2010
Inverters, Converters, Controllers and
Interconnection System Equipment for Use With
Distributed Energy Resources
Electrical
UL 1820-2004* Fire Test of Pneumatic Tubing for Flame and Smoke
Characteristics (with revisions through May 10, 2013)
Surface Burning Test,
Pneumatic Tubing
UL 1887-2004*
Fire Test of Plastic Sprinkler Pipe for Visible Flame
and Smoke Characteristics (with revisions through
May 3, 2013)
Surface Burning Test, Fire
Sprinkler Pipe
UL 2043-2013*
Fire Test for Heat and Visible Smoke Release for
Discrete Products and their Accessories Installed in
Air-Handling Spaces
Surface Burning Test, Discrete
Products
UL 2523-2009*
Solid Fuel-Fired Hydronic Heating Appliances, Water
Heaters, and Boilers (with revisions through February
8, 2013)
Appliances
UL 4703-2010 Outline of Investigation for Photovoltaic Wire Electrical
UL 6703-2011 Outline of Investigation for Connectors for Use in
Photovoltaic Systems Electrical
UL 8703-2011 Outline of Investigation for Concentrator
Photovoltaic Modules and Assemblies Electrical
UL 60730-1
2009*
Automatic Electrical Controls for Household and
Similar Use, Part 1: General Requirements (with
revisions through November 13, 2013)
Electrical
*ANSI designated as an American National Standard.
Notes:
1 Although this standard is referenced in Table S17, some of the pipe, tubing, fittings, or valves
included in the standard are not acceptable for use under the provisions of this Appendix.
2 See Section 605.1 for restrictions.
3 Alloy C85200 for cleanout plugs.
4 Standards for materials, equipment, joints and connections. Where more than one standard has
been listed for the same material or method, the relevant portions of all such standards shall
apply.
(Ord. 2016-0055 § 20, 2016.)
S-17.1 Abbreviations in Table S-17.
ANSI American National Standards Institute, Inc., 25 W. 43rd Street, 4th Floor, New York, NY
10036.
ASCE American Society of Civil Engineers, 1801 Alexander Bell Drive, Reston, VA 20191-4400.
ASHRAE American Society of Heating, Refrigerating and Air Conditioning Engineers, Inc., 1791 Tullie
Circle, NE, Atlanta, GA 30329-2305.
ASME American Society of Mechanical Engineers, Three Park Avenue, New York, NY 10016-5990.
ASSE American Society of Sanitary Engineering, 901 Canterbury, Suite A, Westlake, Ohio 44145.
ASTM American Society for Testing and Materials, 100 Barr Harbor Drive, West Conshohocken, PA
19428-2959.
AWS American Welding Society, 550 NW LeJeune Road, Miami, FL, 33126.
AWWA American Water Works Association, 6666 W. Quincy Avenue, Denver, CO 80235.
BSI (BS
EN) British Standard International, 389 Chiswick High Road, London, W4 4AL United Kingdom.
CSA Canadian Standards Association, 5060 Spectrum Way, Suite 100, Mississauga, Ontario,
Canada, L4W 5N6.
IAPMO International Association of Plumbing and Mechanical Officials, 5001 E. Philadelphia Street,
Ontario, CA 91761-2816.
IEEE The Institute of Electrical and Electronics Engineers, Inc., 445 Hoes Lane, Piscataway, NJ
08854.
ISO International Organization for Standardization, 1 ch. de la Voie-Creuse, Casa Postale 56, CH-
1211 Geneva 20, Switzerland.
MSS Manufacturers Standardization Society of the Valve and Fittings Industry, 127 Park Street,
NE, Vienna, VA 22180.
NFPA National Fire Protection Association, 1 Batterymarch Park, P.O. Box 9101, Quincy, MA 02169-
7471.
NSF NSF International, 789 Dixboro Road, Ann Arbor, MI 48113-0140.
SAE Society of Automotive Engineers, 400 Commonwealth Drive, Warrendale, PA 15096.
SRCC Solar Rating and Certification Corporation, 400 High Point Drive, Suite 400, Cocoa, FL 32926.
UL Underwriters Laboratories, Inc., 333 Pfingsten Road, Northbrook, IL 60062-2096.
(Ord. 2013-0050 § 22, 2013.)
APPENDIX 1 - Legislative History for Ordinance 2269.
Ordinance 2269, the Plumbing Code for Los Angeles County, was originally adopted on May 29,
1933. Ordinance 2269 was kept up to date by frequent amendments until the entire Plumbing Code was
repealed and replaced by Ordinance 95-0068. Major amendments, each amending Ordinance 2269 in its
entirety or adopting the current edition of the Uniform Plumbing Code, are listed and briefly described in
Table A below; amending ordinances are also listed.
Table B covers the legislative history of the county's own Plumbing Code provisions before
Ordinance 95-0068 was passed, and gives the specific legislative history for each section. Some
repealed material is included for continuity.
Table C shows the correspondence between sections of the 1991 Uniform Plumbing Code and the
1994 Uniform Plumbing Code. The 1991 Uniform Plumbing Code was extensively revised and
renumbered to create the 1994 Uniform Plumbing Code.
Provisions of Ordinance 95-0068 and its amendments now comprise Title 28 of the Los Angeles
County Code.
Table A
Ordinances
2269 Plumbing Code.
2366 Amends entirety of Ord. 2269; amended by Ords. 2546, 2580, 2726 (repealed by 7835),
2772, 3094, 3299, 3357, 4012, 4059 (expired), 4091, 4102, 4308, 5029 and 5127.
4666
Adopts 1946 Edition of Uniform Plumbing Code (provisions substituted for and take the
place of earlier plumbing code provisions) and makes various amendments; amended by
Ords. 4671, 5142, 5351, 5735, 5824, 5836 and 5911.
6769
Adopts 1955 Edition of UPC, Chs. 1—13 and Appendices A—F (amends entirety of Ord.
2269 except title of ordinance); adds Part 1 to precede Ch. 1 (Arts. 1—4), administration,
and makes various amendments; amended by Ord. 6841.
7385
Adopts 1958 Edition of UPC, Chs. 1—13 and Appendices A—E (amends entirety of Ord.
2269 except title of ordinance); adds Part 1 to precede Ch. 1 (Arts. 1—4), administration,
and makes various amendments; amended by Ords. 7723, 8091 and 8142.
8243
Adopts 1961 Edition of UPC, Chs. 1—13 and Appendices A—D (amends entirety of Ord.
2269 except title of ordinance); adds Part 1 to precede Ch. 1 (Arts. 1—4), administration,
and makes various amendments; amended by Ord. 8357.
8811 Adopts 1964 Edition of UPC, Chs. 1—13 and Appendices A—D and F (amends entirety of
Ord. 2269 except title of ordinance); adds Part 1 to precede Ch. 1 (Arts. 1—4),
administration, and makes various amendments; amended by Ords. 8831 and 9401.
9543
Adopts 1967 Edition of UPC, Chs. 1—13 and Appendices A—C, F and G (amends entirety of
Ord. 2269 except title of ordinance); adds Part 1 to precede Ch. 1 (Art. 1—§§ 1—5; Art. 2—
§§ 21—32; Art. 3—§§ 51—66; Art. 4—§§ 71—85, on administration), and makes various
amendments; amended by Ords. 10110 and 10207.
10325
Adopts 1970 Edition of UPC, Chs. 1—13 and all Appendices in place of Chs. 1—13 and
Appendices A—C, F and G as previously adopted, and makes various amendments to Part 1
of Ord. 2269 and to UPC provisions; amended by Ords. 10348, 10453, 10518, 10803 and
11065.
11098
Adopts 1973 Edition of UPC, Chs. 1—13 and Appendices A—C, F and G in place of Chs. 1—
13 and all Appendices as previously adopted, and makes various amendments to Part 1 of
Ord. 2269 and to UPC provisions; amended by Ord. 11243.
11576
Adopts 1976 Edition of UPC, Chs. 1—13 and Appendices A—C, G and I in place of Chs. 1—13
and Appendices A—C, F and G as previously adopted, and makes various amendments to
Part 1 of Ord. 2269 and to UPC provisions; amended by Ords. 11710, 12270 and 12299.
12339
Adopts individually Chs. 1—13 and Appendices A—C, G and I of UPC by adopting 1979
Edition of UPC, and makes various text changes; amends Art. 4 § 81 of county Plumbing
Code and Ord. 2269. (Adopted April 23, 1981; effective date, May 24, 1981.)
For later amendments, see the Ordinance List and Disposition Table in Volume 8 of this code, and
legislative history notes following individual sections in Title 28.
Table B
Ord. 2269 Amending Ordinances
Article 1 Added by 9543 § 3 (part), 1968 (§§ 1—5).
1
See Art. 1 entry; renumbered to be 1.5; new § 1 added by 84-0210 § 2, 1984;
amended by 12339 § 1, 1981; 84-0210 § 2, 1984; 87-0178 § 1, 1987; 90-0046 § 1,
1990; 91-0088 § 1, 1991; 92-0115 § 1, 1992.
1.5 Renumbered from § 1 by 84-0210 § 1, 1984.
2 See Art. 1 entry; amended by 10325 § 3, 1971; 90-0046 § 2, 1990.
3 See Art. 1 entry; amended by 10325 § 4, 1971.
4 See Art. 1 entry; amended by 10325 § 5, 1971; 90-0046 § 3, 1990.
5 See Art. 1 entry; amended by 10325 § 6, 1971.
6 Added by 10325 § 7, 1971.
Article 2 Added by 9543 § 3 (part), 1968 (§§ 21—32).
21—32 See Art. 2 entry.
33 Added by 10325 § 8, 1971; amended by 87-0178 § 3, 1987.
Article 3 Added by 9543 § 3 (part), 1968 (§§ 51—66).
51 See Art. 3 entry; amended by 11243 § 1 (part), 1975; 12270 § 1, 1980.
52 See Art. 3 entry; amended by 11098 § 3, 1975; 82-0090 § 1, 1982.
53 See Art. 3 entry.
54 See Art. 3 entry.
55 See Art. 3 entry.
55.5 Added by 10803 § 1, 1973 and 11098 § 4, 1975.
56 See Art. 3 entry.
57 See Art. 3 entry; amended by 10325 § 9, 1971; 11098 § 5, 1975.
58 See Art. 3 entry; amended by 11576 § 2, 1977.
59
See Art. 3 entry; includes Tables I and II; Table 1, amended by 10207 § 1 (part), 1971;
10325 § 10, 1971; 11098 § 6, 1975; 11243 § 1 (part), 1975; 11576 § 3 (part), 1977;
12270 § 2, 1980.
Table 2, amended by 10207 § 1 (part), 1971; 11243 § 1 (part), 1975; 11576 § 3, 1977;
12270 § 2, 1980.
Amended by 82-0101 § 1, 1982; 82-0104 § 1, 1982; 89-0058 § 1, 1989; 90-0128 § 1,
1990; 91-0088 § 2, 1991.
60
See Art. 3 entry; amended by 10325 § 11, 1971; 11098 § 7, 1975; 11576 § 4, 1977;
12270 § 3, 1980; 82-0104 § 2, 1982; 89-0058 § 2, 1989; 90-0128 § 2, 1990; 91-0088 §
3, 1991.
61 See Art. 3 entry; amended by 91-0088 § 4, 1991.
62 See Art. 3 entry.
63 See Art. 3 entry.
64 See Art. 3 entry.
65 See Art. 3 entry.
66 See Art. 3 entry; amended by 10110 § 1, 1970; 10518 § 1, 1972.
67 Added by 91-0088 § 5, 1991.
68 Added by 91-0088 § 6, 1991.
Article 4 Added by 9543 § 3 (part), 1968 (§§ 71—85).
71 See Art. 4 entry; amended by 10325 § 12, 1971; 11098 § 8, 1975.
72 See Art. 4 entry; amended by 11098 § 9, 1975.
73 See Art. 4 entry; amended by 11098 § 10, 1975; 90-0086 § 29(a), 1990.
74 See Art. 4 entry; amended by 12299 § 13, 1981; 90-0086 § 29(b), 1990.
75 See Art. 4 entry.
76 See Art. 4 entry.
77 See Art. 4 entry; amended by 87-0178 § 4, 1987; 91-0088 § 7, 1991.
78 See Art. 4 entry; amended by 11098 § 11, 1975.
79 See Art. 4 entry.
80 See Art. 4 entry; amended by 11098 § 12, 1975.
81 See Art. 4 entry; amended by 11098 § 13, 1975; 11243 § 2, 1975; 12339 § 2, 1981; 91-
0088 § 8, 1991.
82 See Art. 4 entry.
83 See Art. 4 entry; amended by 11098 § 14, 1975.
84 See Art. 4 entry.
85 See Art. 4 entry; amended by 11098 § 15, 1975; 11243 § 3, 1975; 82-0090 § 2, 1982;
91-0088 § 9, 1991.
Article 5 Added by 89-0003 § 1 (part), 1989.
91—94 See Art. 5 entry.
Chapter 1
113 Amended by 90-0046 § 4, 1990.
117 Amended by 90-0046 § 5, 1990.
121 Amended by 90-0046 § 1, 1990; 92-0115 § 3, 1992.
122 Amended by 90-0046 § 7, 1990; 92-0115 §§ 4, 5, 1992.
124 Amended by 90-0046 § 8, 1990.
Chapter 2
201(e) Amended by 91-0088 § 10, 1991.
201(k) Added by 92-0115 § 6, 1992.
208(c), (d) Added by 90-0046 § 9, 1990.
Table A Amended by 90-0046 §§ 10, 11, 1990.
Chapter 3
307(a) Amended by 87-0178 § 6, 1987.
310(h), (i) Added by 92-0115 § 8, 1992.
314(a) Amended by 90-0046 § 12, 1990.
314(b) Amended by 90-0046 § 13, 1990.
315(b) Amended by 84-0210 § 4, 1984.
315(f)
318(a)(1) Amended by 92-0115 § 10, 1992.
323
324
Chapter 4
401(a) Amended by 84-0210 § 5, 1984; 92-0115 § 11, 1992.
Chapter 5
503(a) Amended by 84-0210 § 6, 1984; 92-0115 § 12, 1992.
Chapter 6
615(g)
Chapter 8
802(a) Amended by 92-0115 § 13, 1992.
803(g) Added by 90-0046 § 14, 1990.
804(g) Added by 92-0115 § 14, 1992.
Chapter 9
906(c) Added by 92-0115 § 15, 1992.
913 Added by 91-0097U § 1, 1991.
Chapter 10
1001 Amended by 90-0046 § 16, 1990; 92-0115 § 17, 1992.
1004(a) Amended by 84-0210 § 7, 1984; 87-0178 § 8, 1987.
1007(e) Amended by 90-0046 § 17, 1990.
1010 Added by 92-0115 § 18, 1992.
Chapter 11
1102(c) Amended by 89-0006 § 1, 1989.
1105 Amended by 87-0178 § 9, 1987.
1107(b) Amended by 87-0178 § 10, 1987.
1110(a) Amended by 87-0178 § 11, 1987.
1110(b)(2) Amended by 92-0115 § 21, 1992.
1110(c), (d)
1119(b), (c)
1119(d) Amended by 90-0046 § 18, 1990.
119(f)
Chapter 12
1203 Added by 90-0046 § 19, 1990.
1213(c) Amended by 90-0046 § 20, 1990; 92-0115 §§ 23, 24, 1992.
1213(o) Amended by 87-0178 § 12, 1987.
Chapter 13
1310(a), (e) Amended by 87-0178 § 15, 1987; 92-0115 § 27, 1992.
Chapter 14 Added by 91-0116 § 1 (part), 1991.
1401 See Ch. 14 entry.
1402 See Ch. 14 entry.
1403 See Ch. 14 entry.
1404 See Ch. 14 entry.
1405 See Ch. 14 entry.
1406 See Ch. 14 entry.
1407 See Ch. 14 entry.
1408 See Ch. 14 entry.
1409 See Ch. 14 entry.
1410 See Ch. 14 entry.
1411 See Ch. 14 entry.
1412 See Ch. 14 entry.
Appendix A
Introductory
paragraph
Table T-2 Amended by 90-0046 § 21, 1990.
Appendix B
Introductory
paragraph
Appendix C
Introductory
paragraph
Appendix D
D-1(a), D-1(c) Amended by 92-0115 § 28, 1992.
Appendix G Added by 87-0178 § 16, 1987; amended by 95-0029 § 5, 1995.
Appendix I
Introductory
paragraph
I-1(b)
I-1(c)
I-1(g)—(i) Amended by 87-0178 § 17, 1987.
I-3(3), (4)
I-4(b)
I-6(b)
I-6(h)
I-7(b)
I-7(i)
I-9
I-10(a)
I-11 Amended by 90-0046 § 22, 1990.
I-13 Added by 89-0005 § 1, 1989.
Table I-1 Amended by 87-0178 § 18, 1987.
Table I-2
Table I-3 Amended by 84-0210 § 10, 1984; 87-0178 § 19, 1987.
Table I-4
Table I-5
Appendix S Added by 82-0101 § 2 (part), 1982.
S-1 See Appx. S entry.
S-2 See Appx. S entry.
S-3 See Appx. S entry.
S-4 See Appx. S entry.
S-5 See Appx. S entry.
S-6 See Appx. S entry.
S-7 See Appx. S entry; amended by 84-0210 § 11, 1984.
S-8 See Appx. S entry.
S-9 See Appx. S entry; amended by 84-0210 § 12, 1984.
S-10 See Appx. S entry.
S-11 See Appx. S entry.
S-12 See Appx. S entry.
S-13 See Appx. S entry.
Table C
This table shows changes to Sections of Title 28 made by Ordinance 95-0068 to incorporate
provisions of the Los Angeles County Plumbing Code as they appeared prior to Ordinance 95-0068.
Use this table to find the location of a particular section of Ordinance 2269 in Title 28. Consult Tables
A and B and the history notes following each section for a complete legislative history. This table will
show where sections of the County's own Plumbing Code and its amendments to the Uniform Plumbing
Code were located prior to the adoption of Ordinance 95-0068.
TITLE 28 SECTION REASSIGNMENTS
91 SECTION 94 SECTION SUBJECT
1 100.0 UPC Adoption by Reference
Article 1 101.0 General Provisions
1.5 101.1 Title
2 101.2 Purpose and Intent
3 101.3 Scope
4 101.4 Chief Plumbing Inspector
5 101.5 Use of Terms
6 101.6 Jurisdiction Over Public Sewers and Their Maintenance
Article 2 102.0 Duties of Plumbing Inspector
21 102.1 Submission of and Checking of Plans
22 102.2 Fees
23 102.3 Inspection
24 102.4 Certificates of Approval
25 102.5 Work Rejected
26 102.6 Corrections
27 102.7 Investigation
28 102.8 Records
29 102.9 Qualification and Registration
30 102.10 Right of Entry
31 102.11 Dangerous and Insanitary Construction
32 102.12 Stop Orders
33 102.13 Liability
Article 3 103.0 Permits
51 103.1 Permits Required
52 103.2 Time Limit
53 103.3 House Sewers in New Development
54 103.4 Other Permits
55 103.5 Work in Public Highways
55.5 103.6 Decorative Gas Lighting Devices and Appliances
56 103.7 Work Not Requiring Permit
57 103.8 Issuance of Permits
58 103.9 Application for Permit
59 103.10 Cost of Permit; Table No. I; Table No. II
60 103.11 Plan Check Fee
61 103.12 Investigation Fee for Work Without Permit
62 103.13 Surrender of Permit
63 103.14 Suspension or Revocation of Permit
64 103.15 Refund
65 103.16 Transfer
66 103.17 Exemption from Fee
67 103.18 Noncompliance Fee
68 103.19 Annual Review of Fees
Article 4 105.0 Qualification, Registration and Licensing
71 105.1 General Registration Requirements
72 105.2 Definitions
73 105.3 Board of Examiners
74 105.4 Length of Service—Vacancy
75 105.5 Rules of the Board of Examiners
76 105.6 Meetings of the Board of Examiners
77 105.7 Duties of the Board of Examiners
78 105.8 Issuance of Certificate of Registration
79 105.9 Failure to Appear or to Pass Examination
80 105.10 Extension by Reason of Military Service
81 105.11 Certificate Fees
82 105.12 Refund of Fees
83 105.13 Duties of Holders of Certificate of Registration
84 105.14 Charges Against Holders of Certificate of Registration
85 105.15 Expiration and Renewal of Certificate and Licensing
Article 5 106.0 Sewage Disposal Systems in Geologically Unstable Areas
91 106.1 Mandatory Connection to Public Sewer System
92 106.2 Compliance
93 106.3 Enforcement and Penalties
94 106.4 Reconsideration
Chapter 1 Chapter 2 DEFINITIONS
113(b) 202.0-L Lavatory
117(d) 202.0-P Personal Service Room
121(a) 202.0-T Toilet
121(b) 202.0-T Toilet Room
121(c) 202.0-T Toxic Material
122(b) 202.0-U Urinal
122(c) 202.0-U U.P.C.
124(c) 202.0-W Water Closet
Chapter 2 MATERIALS AND ALTERNATIVES
201(e) 301.2.7
201(k) 301.1.5 One and Two Family Dwellings
208(c) 604.5 Delete
208(d) 903.3 Delete
Table A Table 14-1 Plumbing Material Standards
Note 7 316.1.3 Delete
Chapter 3 GENERAL REGULATIONS, GENERAL INSTRUCTIONS AND REQUIREMENTS
307(a) 308.1 Location
310(h) 311.9 Prohibited Fittings and Practices
310(i) 311.10 Prohibited Fittings and Practices
314(a) 101.3.1 Repairs and Alterations
314(b) 101.3.2 Repairs and Alterations
315(b) 313.2 Protection of Piping, Materials and Structures
315(f) 313.6 Protection of Piping, Materials and Structures
318(a)1 104.1.1 Inspection and Testing
323 101.9 Board of Appeals
324 101.10 Violations and Penalty
Chapter 4 Chapter 7 DRAINAGE SYSTEMS
401(a) 701.1 Delete
401(a)1 701.1.1 Delete
401(a)2 701.1.2 Materials
401(a)3 701.1.3 Delete
Chapter 5 Chapter 9 VENTS AND VENTING
503(a) 903.1 Delete
503(a)1 903.1.1 Delete
503(a)2 903.1.2 Materials
Chapter 6 INDIRECT WASTE PIPING, WET VENTED SYSTEMS AND SPECIAL WASTES
615(g) Delete
Chapter 8 JOINTS AND CONNECTIONS
802(a) 310.3 Delete
803(g) 606.2.3 Use of Joints
804(g) 313.5.1 Special Joints
Chapter 9 Chapter 4 PLUMBING FIXTURES
906(c) 407.3 Drinking Fountains
913 415.0 Ultra Low Flush Water Closets and Urinals
Chapter 10 Chapter 6 WATER DISTRIBUTION
1001 601.0 Running Water Required
1004(a) 604.1 Materials
1007(e) 608.5 Relief Valves
1010 414
Chapter 11 Chapter 7 BUILDING SEWERS AND PRIVATE SYSTEMS
1102(c) 714.3 Damage to Public Sewer or Private Sewage Disposal System
1105 717.0 Building Sewer Requirements
1107(b) 719.2 Cleanouts
1110(a) 721.1 Location
1110(b)2 721.2(2) Location
1110(c) 721.3 Location
1110(d) 721.4 Location
1119(b) 722.2 Abandoned Sewers and Sewage Disposal Facilities
1119(c) 722.3 Abandoned Sewers and Sewage Disposal Facilities
1119(d) 722.4 Abandoned Sewers and Sewage Disposal Facilities
1119(f) 772.6 Abandoned Sewers and Sewage Disposal Facilities
Chapter 12 Chapter 12 FUEL GAS PIPING
1203(a) 103.1.1 Permit
1203(b) 103.1.2 Permit
1213(c) 1211.3 Installation of Gas Piping
1213(o) 1211.17 Delete
Chapter 13 Chapter 5 WATER HEATERS AND VENTS
1310(a) 510.1 Protection From Damage
1310(e) Delete
Chapter 14 Appendix G GREY WATER SYSTEMS FOR RESIDENTIAL OCCUPANCIES
Appendix A Appendix A RECOMMENDED RULES FOR SIZING THE WATER SUPPLY SYSTEM
Basic
Provisions
Basic
Provisions
Table A-2 Table A-2 Note
Appendix B Appendix B EXPLANATORY NOTES ON COMBINATION WASTE AND VENT SYSTEMS
Basic
Provisions
Basic
Provisions
Appendix C Appendix C MINIMUM PLUMBING FACILITIES
Basic
Provisions
Basic
Provisions
Appendix D Appendix D RAINWATER SYSTEMS
Basic
Provisions
Basic
Provisions
D-1(a) D-1(a) Materials
D-1(c) D-1(c) Materials
Appendix G Appendix K SWIMMING POOLS
Appendix I Appendix I PRIVATE SEWAGE DISPOSAL SYSTEMS
Basic
Provisions
Basic
Provisions
I-1(b) I-1(b) Private Sewage Disposal
I-1(c) I-1(c) Delete
I-1(g) I-1(g) Private Sewage Disposal
I-1(h) I-1(h) Private Sewage Disposal
I-1(i) I-1(i) Private Sewage Disposal
I-3(3) I-3(3) Area of Disposal Fields and Seepage Pits
I-3(4) I-3(4) Area of Disposal Fields and Seepage Pits
I-4 I-4 Percolation Test
I-6(b) I-6(b) Disposal Fields
I-6(h) I-6(h) Disposal Fields
I-7(b) I-7(b) Seepage Pits
I-10(a) I-10(a) Inspection
I-11 I-11 Abandoned Sewers and Sewage Disposal Facilities
I-13 I-13 Protection of Beachfront Septic Tank and Other Elements of On-site
Sewage Disposal Systems
Table I-1 Table I-1 Location of Sewage Disposal
Note 7 Note 7 Location of Sewage Disposal
Table I-2 Table I-2 Capacity of Septic Tanks
Table I-3 Table I-3 Estimated Waste/Sewage Flow Rates
Table I-4 Table I-4 Design Criteria of Five Typical Soils
Table I-5 Table I-5 Leaching Area
Appendix S Appendix S SOLAR POTABLE WATER HEATING SYSTEMS
Title 29 - MECHANICAL CODE
Chapter 1 - ADMINISTRATION
Part I - GENERAL PROVISIONS
100 - ADOPTION BY REFERENCE
Except as hereinafter changed or modified, Sections 1.2.0 through 1.14.0 of Chapter 1, Division I, of
that certain Mechanical Code known and designated as the 2016 California Mechanical Code as
published by the California Building Standards Commission are adopted and incorporated, by reference,
into this Title 29 of the Los Angeles County Code as if fully set forth below, and shall be known as
Sections 119.1.2.0 through 119.1.14.0, respectively, of Chapter 1 of Title 29 of the Los Angeles County
Code.
Except as hereinafter changed or modified, Chapters 2 through 17, and Appendices B, C, and D of
that certain Mechanical Code known and designated as the 2016 California Mechanical Code as
published by the California Building Standards Commission are adopted and incorporated, by reference,
into this Title 29 of the Los Angeles County Code as if fully set forth below, and shall be known as
Chapters 2 through 17 and Appendices B, C, and D of Title 29 of the Los Angeles County Code.
A copy of the 2016 California Mechanical Code shall be at all times maintained by the Chief
Mechanical Inspector for use and examination by the public.
(Ord. 2016-0056 § 2, 2016: Ord. 2013-0051 § 2, 2013; Ord. 2010-0056 § 2, 2010; Ord. 2007-
0111 § 2 (part), 2007: Ord. 2002-0079 § 2, 2002: Ord. 99-0043 § 2, 1999: Ord. 95-0070 § 3
(part), 1995.)
101 - TITLE
Title 29 of the Los Angeles County Code shall be known as the Los Angeles County Mechanical
Code, may be cited as such, and will be referred to in this ordinance as "this Code."
(Ord. 2007-0111 § 2 (part), 2007: Ord. 95-0070 § 3 (part), 1995.)
102 - PURPOSE AND INTENT
The purpose of this Code is to provide minimum standards to preserve the public health, safety and
welfare by regulating the design, construction, installation, quality of materials, location, operation, and
maintenance of heating, ventilating, cooling, refrigeration systems, and other miscellaneous heat-
producing appliances. Consistent with this purpose, the provisions of this Code are intended and always
have been intended to confer a benefit on the community as a whole and are not intended to establish a
duty of care toward any particular person.
This code shall not be construed to hold the County or any officer, employee or agent thereof
responsible for any damage to persons or property by reason of any inspection authorized herein or by
reason of the issuance or non-issuance of any permit authorized herein, and/or for any action or omission
in connection with the application and/or enforcement of this Code. By adopting the provisions of this
Code the County does not intend to impose on itself, its employees, or agents any mandatory duties of
care toward persons and property within its jurisdiction so as to provide a basis of civil liability for
damages.
This section is declaratory of existing law and is not to be construed as suggesting that such was not
the purpose and intent of previous Code adoptions.
(Ord. 2007-0111 § 2 (part), 2007; Ord. 95-0070 § 3 (part), 1995.)
103 - SCOPE
The provisions of this Code shall apply to the erection, installation, alteration, repair, relocation,
replacement, addition to, use, or maintenance of any heating, ventilating, cooling, refrigeration systems,
incinerators or other miscellaneous heat-producing appliances.
Where, in any specific case, different sections of this Code specify different materials, methods of
construction or other requirements, the most restrictive shall govern.
Where the requirements of this Code conflict with the requirements of Title 28 - Plumbing Code of
the Los Angeles County Code, the Plumbing Code shall prevail.
Except as hereinafter changed or modified, the building standards contained in the Uniform
Mechanical Code of the International Association of Plumbing and Mechanical Officials, which are
published in the California Building Standards Code, are applicable to all occupancies and uses
throughout the County of Los Angeles. Amendments to the building standards contained in the Uniform
Mechanical Code, by state agencies, are applicable only to those occupancies or uses which the state
agency making the amendment is authorized to regulate.
(Ord. 2013-0051 § 3, 2013; Ord. 2007-0111 § 2 (part), 2007: Ord. 2002-0079 § 3, 2002: Ord. 99-
0043 § 3, 1999: Ord. 95-0070 § 3 (part), 1995.)
104 - CHIEF MECHANICAL INSPECTOR
The office of Chief Mechanical Inspector exists in the Building and Safety Division of the Department
of Public Works. The Chief Mechanical Inspector shall administer the provisions of this Code under the
supervision and control of the Director of the Department of Public Works and shall be a competent
mechanical engineer well versed in accepted mechanical engineering practices and techniques,
construction and installation methods, and in the statutes of the State of California and the ordinances of
the County of Los Angeles relating to heating, ventilating, cooling, refrigeration systems, and other
miscellaneous heat-producing equipment.
(Ord. 2007-0111 § 2 (part), 2007: Ord. 95-0070 § 3 (part), 1995.)
105 - USE OF TERMS
Whenever the term "Chief Mechanical Inspector," "Mechanical Inspector," "Authority Having
Jurisdiction" or "Building Official" is used in this Code, other than in Section 104, such term shall be
construed to mean the "Director of the Department of Public Works" of the County of Los Angeles or his
authorized representative.
(Ord. 2007-0111 § 2 (part), 2007: Ord. 95-0070 § 3 (part), 1995.)
106 - EXISTING EQUIPMENT
Heating, ventilating, cooling, refrigeration systems, or other miscellaneous heat-producing
appliances lawfully installed prior to the effective date of this Code may have their existing use,
maintenance or repair continued if the use, maintenance or repair is in accordance with the original
design and location and is not a hazard to life, health, or property.
All heating, ventilating, cooling, refrigeration systems, or other miscellaneous heat-producing
appliances, both existing and new, and all parts thereof, shall be maintained in a safe and sanitary
condition. All devices or safeguards which are required by this Code in heating, ventilation, cooling,
refrigeration systems, or other miscellaneous heat-producing appliances when installed, altered, or
repaired, shall be maintained in good working order.
The owner or his designated agent shall be responsible for the maintenance of heating, ventilating,
cooling, refrigeration systems, or other miscellaneous heat-producing appliances.
(Ord. 2007-0111 § 2 (part), 2007: Ord. 95-0070 § 3 (part), 1995.)
107 - ALTERNATE MATERIALS AND METHODS OF CONSTRUCTION AND MODIFICATIONS
Refer to Section 302.2 for the requirements for alternate materials and methods of construction and
modifications.
(Ord. 2016-0056 § 3, 2016.)
108 - RESERVED
109 - BOARD OF APPEALS*
In order to hear and decide appeals of orders, decisions, or determinations made by the Authority
Having Jurisdiction relative to the application and interpretations of this Code, the Board of Examiners of
Plumbers provided for in Section 105.3 of Title 28 of the Los Angeles County Code, known as the
Plumbing Code, shall act as a Board of Appeals. The Board shall adopt reasonable rules and regulations
for conducting its investigations, which may be separate and distinct from, or may be a part of, the rules
and regulations, if any, of the Board of Examiners of Plumbers. The Board shall render all decisions and
findings in writing.
The Board of Appeals shall have no authority relative to interpretation of the administrative portions
of this Code, nor shall the Board of Appeals be empowered to waive requirements of this Code.
A fee of $496.30 shall be paid to the Department of Public Works whenever a person requests a
hearing before the Board of Appeals. The appellant shall cause to be made at his own expense any tests
or research required by the Board to substantiate his claims.
(Ord. 2010-0056 § 4, 2010; Ord. 2007-0111 § 2 (part), 2007; Ord. 2002-0079 § 5, 2002: Ord. 95-
0070 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the director of public works due to
increases in the Consumer Price Index and are effective July 1, 2019.
Part II - ORGANIZATION AND ENFORCEMENT
110 - DUTIES OF THE MECHANICAL INSPECTOR
110.1 Submission of and Checking of Plans.
The Mechanical Inspector shall examine and check plans and specifications, drawings,
descriptions, and diagrams required by Section 112.1 of this Code and upon approval thereof
shall issue the permit applied for.
(Ord. 95-0070 § 3 (part), 1995.)
110.2 Fees.
The Mechanical Inspector shall collect such fees as are required by this code and issue receipts
therefor, copies of which shall be maintained as a record in his office. He shall transfer all fees
collected by him to the proper authority provided by law to receive such funds.
(Ord. 95-0070 § 3 (part), 1995.)
110.3 Inspection.
The Mechanical Inspector shall inspect all mechanical work authorized by any permit for
compliance with the provisions of this Code or amendments thereto, and may approve or reject
said work in whole or in part as conditions require.
(Ord. 95-0070 § 3 (part), 1995.)
110.4 Certificate of Approval.
The Mechanical Inspector shall issue upon request a Certificate of Approval for any work
approved by him.
(Ord. 95-0070 § 3 (part), 1995.)
110.5 Work Rejected.
The Mechanical Inspector shall have the authority to reject all work done or being done or
materials used or being used which do not comply with the provisions of this Code and
amendments thereto and any other pertinent laws and ordinances.
(Ord. 2002-0079 § 6, 2002: Ord. 95-0070 § 3 (part), 1995.)
110.6 Corrections.
The Mechanical Inspector may order changes in workmanship or materials, or both, to obtain
compliance with the provisions of this Code.
(Ord. 95-0070 § 3 (part), 1995.)
110.7 Investigation.
The Mechanical Inspector may investigate any construction or work regulated by this Code, and
issue such notices and orders as provided under Section 110.10.
(Ord. 95-0070 § 3 (part), 1995.)
110.8 Records.
The Mechanical Inspector shall keep a complete record of all the essential transactions of his
office.
(Ord. 95-0070 § 3 (part), 1995.)
110.9 Permission to Enter.
Every applicant for a permit (pursuant to Section 111) shall be deemed to have given his
permission to the Mechanical Inspector or his duly authorized representative to enter at
reasonable times any building, structure or premises to which the permit relates to perform any
duty imposed upon him by this Code. Every person who denies or prevents, obstructs, or
attempts to deny, prevent or obstruct such access is guilty of a misdemeanor.
(Ord. 95-0070 § 3 (part), 1995.)
110.10 Dangerous Construction or Equipment.
Whenever it is brought to the attention of the Mechanical Inspector that any construction or
equipment regulated by this Code is dangerous, unsafe, or a menace to life, health or property or
is in violation of this Code, the Mechanical Inspector shall have the authority to make an
investigation. The Mechanical Inspector shall have the authority to order any person, firm or
corporation using or maintaining any such condition or responsible for the use or maintenance
thereof to discontinue the use of or maintenance thereof or to repair, alter, change, remove or
demolish same, as he, in his discretion, may consider necessary for the protection of life, health
or property. The Mechanical Inspector shall have the authority, in the case of any gas appliance
or equipment, to order any person, firm or corporation supplying gas to such appliance or
equipment to discontinue supplying gas thereto until such gas appliance or equipment is
remedied or repaired to the satisfaction of the Mechanical Inspector.
Every such order shall be in writing addressed to the owner, agent or person responsible for the
premises in which such condition exists, and shall specify the date or time when such order shall be
complied with, which time shall allow a reasonable period in which such order can be complied with by
the person receiving such order. Refusal or failure or neglect to comply with any such notice or order shall
be considered a violation of this ordinance.
(Ord. 95-0070 § 3 (part), 1995.)
110.11 Liability.
The liability and indemnification of the Chief Mechanical Inspector and any of his subordinates
are governed by the provisions of Division 3.6 of Title 1 of the Government Code.
(Ord. 95-0070 § 3 (part), 1995.)
110.12 Stop Orders.
Whenever any work regulated by this Code is being done contrary to the provisions thereof, the
Mechanical Inspector may order the work stopped by notice in writing served on any persons
engaged in doing or causing such work to be done. Any such persons shall forthwith stop such
work until authorized by the Mechanical Inspector to proceed with the work.
(Ord. 95-0070 § 3 (part), 1995.)
Part III - PERMITS AND INSPECTION
111—PERMITS
111.1 Permits Required.
No person shall install, alter, reconstruct or repair any heating, ventilating, cooling, or
refrigeration equipment unless a permit therefor has first been obtained from the Chief
Mechanical Inspector.
A permit shall be obtained for all heating, ventilating, cooling, or refrigeration equipment, moved with,
or installed in, any relocated building. A separate permit shall be obtained for the equipment installed in
each separate building or structure. Permits are not transferable from one person to another or from one
location to another.
No permit shall be required for the following:
1. Any portable heating appliance.
2. Any portable ventilating equipment.
3. Any portable cooling unit.
4. Any steam, hot, or chilled water piping within any heating or cooling equipment regulated by this
Code.
5. Replacement of any component part or assembly of an appliance which does not alter its
original approval and complies with other applicable requirements of this Code.
6. Any portable evaporative cooler.
7. Any refrigerating equipment which is a part of the equipment for which a permit has been issued
pursuant to the requirements of this Code.
8. Any unit refrigerating system.
(Ord. 2007-0111 § 2 (part), 2007; Ord. 2002-0079 § 7, 2002; Ord. 99-0043 § 5, 1999: Ord. 95-
0070 § 3 (part), 1995.)
111.2 Permit Application.
To obtain a permit, the applicant shall file an application on forms furnished for that purpose.
The application shall contain all information necessary to the lawful enforcement of the
provisions of this Code.
When no permit is issued within one year following the date of the application therefor, the
application shall automatically expire. Plans and specifications previously submitted may thereafter be
returned to the applicant or destroyed by the Chief Mechanical Inspector. The Chief Mechanical Inspector
may, before or after expiration of the application, grant up to two extensions not exceeding 180 days per
extension, beyond the initial one-year limit upon written request by the applicant showing that
circumstances beyond the control of the applicant have prevented action from being taken and upon the
payment of an extension fee as determined by the Chief Mechanical Inspector, not to exceed 25 percent
of the plan check fee.
Once an application, including any extension(s) thereof has expired, the applicant shall file a new
application, resubmit plans and specifications and pay a new plan checking or review fee.
(Ord. 2013-0051 § 5, 2013; Ord. 2010-0056 § 5, 2010; Ord. 2002-0079 § 8, 2002: Ord. 95-0070
§ 3 (part), 1995.)
112 - PLANS REQUIRED AND PLAN CHECK FEES
112.1 Plans Required.
The Authority Having Jurisdiction may require the submission of plans, specifications, drawings,
and such other information as he may deem necessary, prior to the commencement of and at any
time during the progress of any work regulated by this Code.
The issuance of a permit upon plans and specifications shall not prevent the Authority Having
Jurisdiction from thereafter requiring the correction of errors in said plans and specifications, or from
preventing construction operations being carried on thereunder when in violation of this Code or of any
other pertinent ordinance, or from revoking any certificate of approval when issued in error.
(Ord. 2007-0111 § 2 (part), 2007; Ord. 2002-0079 § 9, 2002: Ord. 95-0070 § 3 (part), 1995.)
112.2 Plan Check Fees.*
A plan checking fee shall be paid to the Chief Mechanical Inspector at the time of submitting the
plans and specifications for work as described in Section 112.1 above. Said fee shall be as
follows:
1. For projects requiring a mechanical code plan check, the fee shall be equal to the greater of
either 50 percent of the required mechanical permit fee as set forth in Section 114 of this Code.
EXCEPTION: Identical appliances of 100,000 BTU or less, installed in a single building:
Up to and including 10 50 percent of permit fee
For each appliance over 10 an additional 5 percent of permit fee
2. When mechanical plan check is required and any of the following systems are included in the
proposed work, a supplemental plan review fee, in addition to the fee specified in paragraph 1,
above, shall be collected for each of these systems as follows:
(i) Food processing establishments containing a commercial type I or II hood $194.30
(ii) Garage ventilation systems installed in compliance with the provisions of Title 26 of the Los
Angles County Code $194.30
(iii) Stair pressurization systems installed in compliance with the provisions of Title 26 of the
Los Angeles County Code $194.30
(iv) Product conveying systems installed in compliance with Chapter 5 of this Code $194.30
The minimum plan checking fee shall be $126.40
3. For plan review of projects consisting of one or more systems specified in section 112.2, 1. (i),
(ii), (iii) or (iv) above and that do not require mechanical code plan check as specified in
paragraph 1, above, the fee shall be $291.90 for each system.
4. For tenant improvement installations requiring review to verify compliance with the State's
Energy Regulations, when a building permit is not required for that work, the fee shall be
$31.30/1,000 square feet (93 m 2 ) of conditioned space; provided, however, the minimum fee
shall be $63.40.
5. In addition to the aforementioned fees, the Chief Mechanical Inspector may require additional
charges at the rate of $126.40 per hour for reviews required by the complexity of plans, or
revisions of approved plans and reports, or for services beyond the initial and second check
when such additional work is due to changes, omissions or errors on the part of the plan check
applicant. The payment of said charges shall not exempt any person from compliance with other
provisions of this Code.
(Ord. 2007-0111 § 2 (part), 2007; Ord. 2002-0079 § 10, 2002; Ord. 95-0070 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the director of public works due to
increases in the Consumer Price Index and are effective July 1, 2019.
113 - VALIDITY AND LENGTH OF PERMIT
(Ord. 2007-0111 § 2 (part), 2007)
113.1 Validity.
The issuance or granting of a permit or approval of plans and specifications shall not be
construed to be a permit for, or an approval of, any violation of any of the provisions of this
Code or of any other laws or ordinances. No permit presuming to give authority to violate or
cancel the provisions of this Code or any other laws or ordinances shall be valid.
The issuance of a permit based upon plans and specifications shall not prevent the Building Official
from thereafter requiring the correction of errors in said plans and specifications, or from preventing
construction being carried on thereunder when in violation of this Code or of any other laws and
ordinances.
(Ord. 2002-0079 § 11, 2002: Ord. 95-0070 § 3 (part), 1995.)
113.2 Expiration.
Every permit issued by the Building Official under the provisions of this Code shall expire by
limitation, and become null and void, if the work authorized by such permit is not commenced
within 180 days from the date of such permit, or the work authorized by such permit is
suspended or abandoned for a period of 180 days, or the permittee fails to obtain inspection as
required by the provisions of Section 115 of this Code for a period of 180 days.
EXCEPTION: Permits issued to abate violation(s) in conjunction with a code enforcement action
shall expire and become null and void at a date determined by the Building Official.
The Building Official may extend the time for action by the permittee for a period not exceeding 180
days from the date of expiration upon written request by the permittee and payment of a fee in an amount
determined by the Building Official, not to exceed 25 percent of the permit fee. No permit shall be
extended more than twice. Once a permit, including any extension(s) thereof, has expired, the permittee
shall file a new application as specified in Section 111.2.
(Ord. 2013-0051 § 6, 2013; Ord. 2002-0079 § 12, 2002: Ord. 99-0043 § 6, 1999: Ord. 95-0070 §
3 (part), 1995.)
113.3 Suspension or Revocation.
The Building Official may, in writing, suspend or revoke a permit issued under provisions of this
Code whenever the permit is issued in error or on the basis of incorrect information supplied, or
in violation of any ordinance or regulation or any of the provisions of this Code.
(Ord. 95-0070 § 3 (part), 1995.)
113.4 Investigation Fee for Work Without Permit.*
Whenever any work has been commenced without a permit as required by the provisions of
Section 111.1 of this Code, a special investigation shall be made prior to the issuance of the
permit.
An investigation fee shall be collected for each permit so investigated. The investigation fee shall be
equal to and in addition to the permit fees specified in Section 114, but in no event shall the investigation
fee be less than $388.70.
EXCEPTION: The investigation fee shall be $194.30 when the Chief Mechanical Inspector has
determined that the owner-builder of a one family or two family dwelling, accessory building or
accessory structure had no knowledge that a permit was necessary and had not previously applied
for a permit from the Building and Safety Division of the County of Los Angeles.
The payment of the investigation fee shall not exempt any person from compliance with all other
provisions of this Code nor from any penalty prescribed by law.
(Ord. 95-0070 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the director of public works due to
increases in the Consumer Price Index and are effective July 1, 2019.
113.5 Refund.
In the event that any person shall have obtained a permit and no portion of the work or
construction covered by such permit shall have been commenced and such permit shall have
been canceled without any work having been done as provided for in Section 113.2, the
permittee upon presentation to the Chief Mechanical Inspector of a request therefor in writing,
shall be entitled to a refund in an amount equal to 80 percent of the fee actually paid for such
permit.
When approved by the Chief Mechanical Inspector and upon verification of eligibility, each such
refund shall be paid as provided by law for the payment of claims against the County. No refund shall be
made when a permit has been obtained by falsification or misrepresentation and has been revoked for
such cause.
(Ord. 2016-0056 § 4, 2016: Ord. 95-0070 § 3 (part), 1995.)
113.6 Exemption from Fees.
The requirement for fees contained in this Code shall not apply when the collection of such fees
is contrary to the provisions of any contract to which the County of Los Angeles is a part or is
legally prohibited by statute.
(Ord. 95-0070 § 3 (part), 1995.)
113.7 Transfer.
Permits are not transferable from one person to another or from one location to another.
(Ord. 95-0070 § 3 (part), 1995.)
113.8 Noncompliance Fee.*
If the Chief Mechanical Inspector in the course of enforcing the provisions of this Code or any
state law issues an order to any person and that person fails to comply with the order within 15
days following the due date for compliance stated in the order, including any extensions thereof,
then the Chief Mechanical Inspector shall have the authority to collect a noncompliance fee.
The noncompliance fee shall not be imposed unless the order states that a failure to comply within
15 days after the compliance date specified in the order will result in the fee being imposed. No more than
one such fee shall be collected for failure to comply with an order. The amount of the noncompliance fee
shall be $116.80 per building for Group R Division 3 occupancies and $233.70 per building for all other
occupancies and shall be in addition to the fees specified elsewhere in this Code.
(Ord. 95-0070 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the director of public works due to
increases in the Consumer Price Index and are effective July 1, 2019.
114 - PERMIT FEES*
Any person desiring a permit required by this Code shall, at the time of filing an application therefor,
pay a fee as required by this section.
1. For the issuance of each permit $31.90
2. For the installation, alteration or relocation of each refrigeration compressor or absorption
unit, and for each fuel-burning furnace, heater, boiler, and vented decorative appliance
including vents attached thereto:
Up to and including 100,000 BTU 31.30
More than 100,000 BTU up to and including 500,000 BTU 60.40
More than 500,000 BTU 151.10
3. For each air inlet and air outlet served by any air conditioning system 4.90
Or, when the number of air inlets and outlets is unknown, for each 1,000 square feet or fraction
thereof of conditioned area 42.90
(NOTE: An air-conditioning system includes heating and/or cooling.)
4. For the installation, relocation or replacement of each appliance vent installed and not
included in any appliance permit 14.90
5. For the installation or alteration of each air-handling unit for air conditioning, including ducts
attached thereto:
Up to and including 2,000 CFM
Each unit up to 10 14.90
Each unit over 10 4.60
More than 2,000 CFM to and including 10,000 CFM 44.90
More than 10,000 CFM 75.60
NOTE: This fee shall not apply to an air-handling unit which is a portion of a factory-assembled
air-conditioning appliance for which a permit is required elsewhere in this Code.
6. For each evaporative cooler other than portable type 25.30
7. For ventilation fans which serve a single register:
Each fan up to 10 18.50
Each fan over 10 6.50
8. For each ventilation system which is not a portion of any air-conditioning system for which a
permit is required elsewhere in the Code 39.10
9. For the installation of each commercial kitchen hood, or spray booth or product-conveying
duct system, served by mechanical exhaust, including the fans and ducts attached thereto 75.60
10. For the installation of each fire damper 12.20
11. For the alteration of an existing duct system for which a permit is not required elsewhere in
this Code 31.30
(Ord. 2007-0111 § 2 (part), 2007; Ord. 95-0070 § 3 (part), 1995.)
* Editor's note: Fee changes in this section were made by the director of public works due to
increases in the Consumer Price Index and are effective July 1, 2019.
115 - INSPECTION
All equipment for which a permit is obtained under this Code shall be inspected by the Building
Official.
No portion of any equipment intended to be concealed by any permanent portion of the building shall
be concealed until inspected and approved.
When the installation of any equipment is complete, a second or final inspection shall be made.
Equipment regulated by this Code shall not be connected to the fuel or power supply until authorized
by the Building Official.
EXCEPTION: The requirements of this Section shall not be considered to prohibit the operation of
any heating equipment installed to replace existing heating equipment serving an occupied portion of
a building, in the event a request for inspection of such heating equipment has been filed with the
Division not more than 48 hours after such replacement work is completed, and before any portion of
such equipment is concealed by any permanent portion of the building.
A final inspection approval may, upon notice, be revoked by the Building Official if he finds that the
heating, ventilating, cooling, or refrigeration equipment fails in any respect to comply with the
requirements of this Code, or that the installation is unsafe, dangerous, or a hazard to life or property.
(Ord. 2007-0111 § 2 (part), 2007; Ord. 95-0070 § 3 (part), 1995.)
116 - REQUEST FOR INSPECTION
The Building Official may require that every request for inspection be filed at least one day before
such inspection is desired. Such request may be in writing or by telephone at the option of the Building
Official.
It shall be the duty of the person requesting inspection of any equipment regulated by this Code to
provide access to any means for proper inspection of such equipment.
The Building Official shall not be liable for any expense entailed in the removal or replacement of any
material required to allow the inspection.
(Ord. 2007-0111 § 2 (part), 2007; Ord. 95-0070 § 3 (part), 1995.)
117 - ANNUAL REVIEW OF FEES
The fees contained in this Code shall be reviewed annually by the Director of the Department of
Public Works. Beginning on July 1, 1992, and thereafter on each succeeding July 1, the amount of each
fee in this Code shall be adjusted as follows: Calculate the percentage movement between March of the
previous year and March of the current year in the Consumer Price Index (CPI) for all urban consumers in
the Los Angeles, Anaheim and Riverside areas, as published by the United States Government Bureau of
Labor Statistics, adjust each fee by said percentage amount and round off to the nearest ten (10) cents;
provided, however, no adjustment shall decrease any fee and no fee shall exceed this reasonable cost of
providing services. When it is determined that the amount reasonably necessary to recover the cost of
providing services is in excess of this adjustment, the Chief Mechanical Inspector may present fee
proposals to the Board of Supervisors for approval.
(Ord. 2007-0111 § 2 (part), 2007; Ord. 99-0043 § 7, 1999: Ord. 95-0070 § 3 (part), 1995.)
118 - VIOLATIONS AND PENALTIES
It shall be unlawful for any person, firm, or corporation to erect, install, alter, repair, relocate, add to,
replace, use or maintain heating, ventilating, cooling, or refrigeration equipment in the jurisdiction, or
cause the same to be done, contrary to or in violation of any of the provisions of this Code. Maintenance
of equipment which was unlawful at the time it was installed, and which would be unlawful under this
Code if installed after the effective date of this Code, shall constitute a continuing violation of this Code.
Any person, firm or corporation violating any of the provisions of this Code shall be guilty of a
misdemeanor, and each such person shall be guilty of a separate offense for each and every day or
portion thereof during which any violation of any of the provisions of this Code is committed, continued, or
permitted, and upon conviction of any such violation, such person shall be punishable by a fine of not
more than $1000.00 or by imprisonment for not more than six months, or by both such fine and
imprisonment.
The provisions of this section are in addition to and independent of any sanctions, penalties, or costs
which are or may otherwise be imposed for a violation of any provisions of this Code.
(Ord. 2007-0111 § 2 (part), 2007; Ord. 2002-0079 § 13, 2002.)
119 - APPLICATION OF STATE AGENCIES
Following is a list of the state agencies that adopt building standards, the specific scope of
application of the agency responsible for enforcement, and the specific statutory authority of each agency
to adopt and enforce such building standards, unless otherwise stated.
(Ord. 2007-0111 § 2 (part), 2007)
Chapter 2 - DEFINITIONS
204.0 - B
Building Code - The most recent edition of Title 26 of the Los Angeles County Code.
(Ord. 2016-0056 § 5, 2016: Ord. 2013-0051 § 7, 2013; Ord. 2010-0056 § 6, 2010; Ord. 2007-
0111 § 3 (part), 2007)
207.0 - E
Electrical Code - The most recent edition of Title 27 of the Los Angeles County Code.
(Ord. 2016-0056 § 6, 2016: Ord. 2013-0051 § 8, 2013; Ord. 2010-0056 § 7, 2010; Ord. 2007-
0111 § 3 (part), 2007)
218.0 - P
Plumbing Code - The most recent edition of Title 28 of the Los Angeles County Code.
(Ord. 2016-0056 § 7, 2016: Ord. 2013-0051 § 9, 2013; Ord. 2010-0056 § 8, 2010; Ord. 2007-
0111 § 3 (part), 2007)
Chapter 3 - GENERAL REGULATIONS
302.2 - ALTERNATE MATERIALS AND METHODS OF CONSTRUCTION AND MODIFICATIONS.
302.2.1 Alternate Materials and Methods of Construction.
Nothing in this Code is intended to prevent the use of systems, methods, or devices of equivalent
or superior quality, strength, fire resistance, effectiveness, durability, and safety over those
prescribed by this Code. Technical documentation shall be submitted to the Authority Having
Jurisdiction to demonstrate equivalency. The Authority Having Jurisdiction shall have the
authority to approve or disapprove the system, method, or device for the intended purpose on a
case-by-case basis.
(Ord. 2016-0056 § 8, 2016.)
. . .
302.2.1.1 Testing.
. . .
302.2.1.1.1 Tests.
. . .
302.2.1.1.2 Requests by the Authority Having Jurisdiction.
. . .
302.2.1.2 Application.
Application for the use of an alternate material or method of construction shall be submitted in
writing to the Chief Mechanical Inspector together with a filing fee of $252.80. When staff
review exceeds two hours, an additional fee of $126.40 per hour shall be charged for each hour
or fraction thereof in excess of two hours.
(Ord. 2016-0056 § 8, 2016.)
* Editor's note: Fee changes in this section were made by the director of public works due to
increases in the Consumer Price Index and are effective July 1, 2019.
302.2.2 Modifications.
Whenever there are practical difficulties involved in carrying out the provisions of this Code, the
Authority Having Jurisdiction shall have the authority to grant modifications on a case-by-case
basis, upon application of the owner or the owner's authorized agent, provided the Authority
Having Jurisdiction shall first find that a special individual reason makes the strict letter of this
Code impractical and that the modification is in conformity with the spirit and purpose of this
Code and that such modification does not lessen any health, fire-protection, or other life-safety-
related requirements. The details of any action granting modifications shall be recorded and
entered in the files of the Authority Having Jurisdiction. The application for approval of a
modification shall be in accordance with Section 302.2.1.2.
(Ord. 2016-0056 § 8, 2016.)
AMENDMENTS TO UNIFORM MECHANICAL CODE
Chapter 5 - EXHAUST SYSTEMS
501.0 - Scope
This Chapter includes requirements for environmental air ducts, product conveying systems, and
commercial hoods and kitchen ventilation. Ventilation systems installed to control occupational health
hazards shall comply with the requirements of the Health Officer.
(Ord. 2010-0056 § 9, 2010; Ord. 2007-0111 § 4 (part), 2007: Ord. 2002-0079 § 14, 2002.)
501.1 Applicability.
This Chapter includes requirements for environmental air ducts, product-conveying systems, and
commercial hoods and kitchen ventilation. Part I addresses environmental air ducts and product-
conveying systems. Part II addresses commercial hoods and kitchen ventilation. Ventilation
systems installed to control occupational health hazards shall comply with the requirements of
the Health Officer.
(Ord. 2016-0056 § 9, 2016: Ord. 2013-0051 § 10, 2013.)
508.0 - Hoods
508.1.1 Grease Ducts.
Duct bracing and supports shall be of noncombustible material, securely attached to the structure,
not less than the gage required for grease duct construction and designed to carry gravity and lateral
loads within the stress limitations of the Building Code. Bolts, screws, rivets and other mechanical
fasteners shall not penetrate duct walls.
(Ord. 2002-0079 § 15, 2002.)
508.4 - Hood Size
508.4.1 Canopy Size and Location
508.4.1.5 Medium to Low Temperature Appliances.
Type I hoods where the cooking equipment includes low-temperature appliances such as
medium-to-low temperature ranges, roasters, roasting ovens, pastry ovens, pizza ovens, and
equipment approved for use under a Type II hood:
. . .
(Ord. 2013-0051 § 11, 2013; Ord. 2010-0056 § 10, 2010; Ord. 2007-0111 § 4 (part), 2007)
509.7.4
Type I hoods where the cooking equipment includes low-temperature appliances such as
medium-to-low-temperature ranges, roasters, roasting ovens, pastry ovens, pizza ovens and
equipment approved for use under a Type II hood:
Number of Exposed Sides Formula For SI:
4 (island or central hood) Q = 75 A
3 or less Q = 50 A
Alternate formula Q = 50 PD
EXCEPTION: Listed exhaust hoods are to be installed in accordance with the terms of their listing and the
manufacturer's installation instructions.
(Ord. 2002-0079 § 16, 2002.)
510.0 - Exhaust Duct Systems
510.1 General
510.1.6 Bracing and Supports.
Duct bracing and supports shall be of noncombustible material, securely attached to the
structure, not less than the gauge required for grease-duct construction, and designed to carry
gravity and lateral loads within the stress limitations of the Building Code. Bolts, screws, rivets,
and other mechanical fasteners shall not penetrate duct walls.
(Ord. 2016-0056 § 10, 2016: Ord. 2013-0051 § 12, 2013.)
510.1.7
Duct bracing and supports shall be of noncombustible material, securely attached to the
structure, not less than the gauge required for grease duct construction, and designed to carry
gravity and lateral loads within the stress limitations of the Building Code. Bolts, screws, rivets,
and other mechanical fasteners shall not penetrate duct walls.
(Ord. 2010-0056 § 11, 2010; Ord. 2007-0111 § 4 (part), 2007)
Chapter 6 - DUCT SYSTEMS
603.2 - Metal Ducts.
. . .
Supports for rectangular ducts shall comply with SMACNA HVAC Duct Construction Standards -
Metal and Flexible, where suspended from above, shall be installed on two opposite sides of each duct
and shall be welded, riveted, bolted, or metal screwed to each side of the duct at not more than the
intervals specified.
(Ord. 2013-0051 § 13, 2013.)
603.3.1 Rectangular Ducts.
Supports for rectangular ducts shall be installed on two opposite sides of each duct and shall be
welded, riveted, bolted, or metal screwed to each side of the duct at intervals specified.
(Ord. 2016-0056 § 11, 2016.)
604.0 - Installation of Ducts
604.2 Metal Ducts.
. . .
Supports for rectangular ducts as set forth in the ANSI/SMACNA 006-2006 HVAC Duct Construction
Standards—Metal and Flexible or another approved duct construction standard, when suspended from
above, shall be installed on two opposite sides of each duct and shall be welded, riveted, bolted, or metal
screwed to each side of the duct at not more than the intervals specified.
(Ord. 2010-0056 § 12, 2010.)
Chapter 11 - REFRIGERATION
1107.0 - Refrigeration Machinery Rooms
1107.1.2 Direct and Indirect Fired Absorption Equipment
EXCEPTION: Direct and indirect-fired lithium bromide absorption systems using water as the
refrigerant.
(Ord. 2002-0079 § 17, 2002.)
1107.1.4
The system contains other than a Group A1 refrigerant.
EXCEPTIONS:
1. Lithium bromide absorption systems using water as the refrigerant.
2. Ammonia-water absorption unit systems installed outdoors, provided that the quantity of
refrigerant in a single system does not exceed table 11-1 amounts and the discharge is shielded
and dispersed.
3. Systems containing less than 300 pounds (136 kg) of refrigerant R-123 and located in an
approved exterior location.
4. Systems containing less than 35 pounds (16 kg) of refrigerant R-717 and located in an
approved exterior location.
(Ord. 2002-0079 § 18, 2002.)
1114.4 Approvals Required.
The method of discharge of systems containing other than group A1 refrigerants shall comply
with the pertinent requirements of Title 32 - Fire Code - and Division 2 of Title 20 - Sanitary
Sewer and Industrial Waste - of the Los Angeles County Code.
(Ord. 2016-0056 § 12, 2016.)
1119.4. Approvals Required.
The method of discharge of systems containing other than group A1 refrigerants shall comply
with the pertinent requirements of Title 32 - Fire Code and Division 2 of Title 20 - Sanitary
Sewer and Industrial Waste of the Los Angeles County Code. Where applicable, Section 1120
may be used with prior approval of the Authority Having Jurisdiction.
(Ord. 2013-0051 § 14, 2013; Ord. 2010-0056 § 13, 2010; Ord. 2007-0111 § 5 (part), 2007: Ord.
2002-0079 § 19, 2002.)
TABLE 11-1 - REFRIGERENTGROUPS, PROPERTIES AND ALLOWABLE QUANTITIES
REFRIGERANT CHEMICAL
FORMULA
CHEMICAL NAME 4 (Composition
for Blends)
SAFETY
GROUP
1
PEL 5
(ppm)
IDLH 6
(ppm)
POUNDS
PER 1,000
CF OF
SPACE 7
R-11 CCI 3 F Trichlorofluoromethane A1 C1000 4,000 1.60
8 10
R-12 CCI 2 F 2 Dichlorodifluoromethane A1 1,000 50,000 12.00
R-22 CHCIF 2 Chlorodifluoromethane A1 1,000
11
50,000
12 9.40
R-113 CCI 2 FCCIF 2 1,1,2-Trichloro-1,2,2-
Trifluoroethane A1 1,000 4,000 1.90
R-114 CCIF 2 CCIF 2 1,2-Dichloro-1,1,2,2-
tetrafluoroethane A1 1,000 21,000 9.40
R-123 CHCI 2 -CF 3 2,2-Dichloro-1,1,1-
Trifluoroethane B1 50 1,000 0.40
R-124 CHCIFCF 3 1,2-Chloro-1,1,1,2-
tetrafluoroethane A1 — — —
R-134a CF 3 CH 2 F 1,1,1,2-Tetrafluoroethane A1 1,000
10 60,000 16.00
R-245fa CF 3 CH 2 CHF
2 1,1,1,3,3-pentafluoropropane B-1 300 — —
R-500 73.8%
26.2%
Azeotrope
CCI 2 F 2 CH 3
CHF 2
R-12/152a(73.8/26.2)
Dichlorodifluoromethane 1,1-
Difluoroethane
A1 1,000
11
50,000
12 12.00
R-502 48%
51.2%
Azeotrope
CHCIF 2 CCIF
2 CF 3
R-22/115(48.8/51.2)
Chlorodifluoromethane 1-
Chloro-1,1,2,2,2-
Pentafluoroethane
A1 1,000
11
50,000
12 19.00
R-717 NH 3 Ammonia B2 50 13 500 0.022
R-744 CO 2 Carbon dioxide A1 5,000 50,000 5.70
R-1270 CH 3 CH=CH 2 Propene (propylene) A3 660 3,400 0.37
1 Refrigerant safety group designation is in accordance with Section 1102.0.
2 Refrigerant properties are those needed for this Chapter.
3 Allowable quantities are for high-probability systems under Section 1103.0 only.
4 Chemical name shown is the preferred name.
5 PEL is that designated in 29 CFR 1910.1000 unless otherwise indicated.
6 IDLH is that designated by NIOSH unless otherwise indicated.
7 LFL is percent refrigerant by volume in air at 68 o F (20 o C) and 29.92 in Hg (101.3 kPa); N/A
- Not applicable (not flame limits)
9 The PEL value shown is the TLV-C recommended by the American Conference of
Governmental Industrial Hygienists.
10 The IDLH value shown is reduced from that designated by NIOSH in light of cardiac
sensitization potential.
11 A PEL has not yet been established; the value given was determined in a consistent manner.
12 An IDLH has not yet been established; the value given was determined in a consistent
manner.
13 OSHA PEL is 50 ppm; ACGIH TLV-TWA is 25 ppm.
(Ord. 2007-0111 § 5 (part), 2007.)
APPENDIX 1 - Legislative History for Ordinance 9544.
Ordinance 9544, the Mechanical Code for Los Angeles County, was originally adopted on March 14,
1968. Ordinance 9544 was kept up to date by later amendments until the entire Mechanical Code was
repealed and replaced by Ordinance 95-0070. Major amendments to Ordinance 9544, each adopting the
current edition of the Uniform Mechanical Code, are listed and briefly described in Table A below;
amending ordinances are also listed.
Table B covers the legislative history of the county's own Mechanical Code provisions before
Ordinance 95-0070 was passed, and gives the specific legislative history for each section.
Table C shows the correspondence between sections of the 1991 Uniform Mechanical Code and the
1994 Uniform Mechanical Code. The 1991 Uniform Mechanical Code was extensively revised and
renumbered to create the 1994 Uniform Mechanical Code.
Provisions of Ordinance 95-0070 and its amendments now comprise Title 29 of the Los Angeles
County Code.
Table A
Ordinances
9544 Adopts 1967 Edition of UMC, with Appendix, as Mechanical Code of the county; amended
by 10206.
10324 Adopts 1970 Edition of UMC, with Appendices A and C, by substituting Chs. 1—17, 19 and
Appendices A and C for provisions adopted by Ordinance 9544; amended by 10519.
11097
Adopts 1973 Edition of UMC, with Appendices A and C, by substituting Chs. 4—17, 19 and
Appendices A and C in place of Chs. 4—17, 19 and Appendices A and C of Ordinance 9544;
amended by 11242.
11575
Adopts 1976 Edition of UMC, with Appendices A and C, by substituting Chs. 4—17, 19—20
and Appendices A and C in place of Chs. 4—17, 19 and Appendices A and C of Ordinance
9544; amended by 12269 (effective December 26, 1980).
11684
Adopts with various changes, as non-mandatory design guide, 1976 Edition of Uniform
Solar Energy Code (including all appendices) as Appendix D to UMC, and adds § 511 to
Ordinance 9544 (effective April 30, 1978); repealed by Ordinance 84-0163 § 32, 1984.
For later amendments, see the Ordinance List and Disposition Table in Volume 8 of this code, and
legislative history notes following individual sections in Title 29.
Table B
Ord. 9544 Amending Ordinances
Chapter 1 Amended by 10324 § 2 (part), 1971.
100 Added by 9544 § 1, 1968; amended by 12269 § 1, 1980; 84-0163 § 1, 1984; 87-0179 § 1,
1987; 90-0047 § 1, 1990; 92-0116 § 1, 1992.
101 Amended by 10324 § 2 (part), 1971.
102 Amended by 10324 § 2 (part), 1971; 90-0047 § 2, 1990.
103 Amended by 10324 § 2 (part), 1971.
104 Amended by 10324 § 2 (part), 1971; 90-0047 § 3, 1990.
105 Amended by 10324 § 2 (part), 1971.
106 Amended by 10324 § 2 (part), 1971; 92-0116 § 2, 1992.
107 Amended by 10324 § 2 (part), 1971; 91-0089 § 1, 1991.
108 Amended by 10324 § 2 (part), 1971; 11097 § 3, 1975.
109 Amended by 10324 § 2 (part), 1971.
Chapter 2 Amended by 10324 § 2 (part), 1971.
201 Amended by 10324 § 2 (part), 1971; 87-0179 § 2, 1987.
Chapter 3 Adopted by 10324 § 1, 1971.
301 Amended by 10324 § 3, 1971; 11242 § 1, 1975; 82-0119 § 1, 1982.
302 Amended by 10324 § 4, 1971; 11097 §§ 4 and 5, 1975; 11269 § 1, 1980; 82-0119 § 2,
1982; 89-0059 § 1, 1989; 90-0047 § 4, 1990; 90-0129 § 1, 1990; 91-0089 §§ 3, 4, 1991.
303 Amended by 10324 § 5, 1971; 11097 § 6, 1975; 82-0071 § 1, 1982; 91-0089 §§ 5, 6, 1991;
92-0116 § 3, 1992.
304
Amended by 10324 § 6, 1971; 10519 § 1, 1972; 11097 §§ 8—12, 1975; 11242 § 2, 1975;
11575 § 2, 1977; 11269 § 2, 1980; 82-0119 § 3, 1982; 89-0059 § 2, 1989; 90-0129 § 2,
1990; 91-0089 § 7, 1991.
305 Amended by 10324 § 8, 1971.
306 In 10324 § 1, 1971.
307 Added by 91-0089 § 8, 1991.
Chapter 4
406 Amended by 84-0163 § 3 (part), 1984.
410 Amended by 84-0163 § 3 (part), 1984.
417 Amended by 90-0047 § 5, 1990; 92-0116 § 4, 1992.
423 Amended by 84-0163 § 3 (part), 1984; 87-0179 § 4, 1987; 90-0047 § 6, 1990; 92-0116 § 5,
1992.
Chapter 5
Tables 5-D-1,
5-D-2
503(c)(4)
509
Chapter 6
604(a)(1) Amended by 92-0116 § 6, 1992.
Chapter 7
704 Amended by 92-0116 § 7, 1992.
704.5 Amended by 90-0047 § 9, 1990.
Chapter 11
1101 Amended by 84-0163 § 20 (part), 1984.
Chapter 15
1518(a) Amended by 84-0163 § 24 (part), 1984.
1520 Deleted by 84-0163 § 24 (part), 1984.
Table 15-C Deleted by 84-0163 § 24 (part), 1984.
Table 15-D Deleted by 87-0179 § 8, 1987.
Chapter 20
2003(a) Amended by 87-0179 § 9, 1987.
2003(g)4 Amended by 90-0047 § 10, 1990.
2003(h) Amended by 84-0163 § 29 (part), 1984.
2003(j) Added by 84-0163 § 29 (part), 1984.
Table C
This table shows changes to Sections of Title 29 made by Ordinance 95-0070 to incorporate
provisions of the Los Angeles County Mechanical Code as they appeared prior to the reformatting
ordinance (Ordinance 95-0070).
Use this table to find the location of a particular section of Ordinance 9544 in Title 29. Consult Tables
A and B and the history notes following each section for a complete legislative history. This table will
show where sections of the County's own Mechanical Code and its amendments to the Uniform
Mechanical Code were located prior to the adoption of the reformatting ordinance (Ordinance 95-0070),
but does not reflect repealed sections.
TITLE 29 SECTION REASSIGNMENTS
91 SECTION 94 SECTION SUBJECT
Chapter 1 Chapter 1 ADMINISTRATION
Part 1 Part 1 General Provisions
100 100 UMC Adoption by Reference
101 101 Title
102 102 Purpose and Intent
103 103 Scope
104 104 Chief Mechanical Inspector
105 105 Terms
106 106 Existing Equipment
107 107 Alternate Materials and Methods of Construction
108 108 Violations and Penalty
109 109 Board of Appeals
Part II Part II Organization and Enforcement
201 110 Duties of the Mechanical Inspector
Part III Part III Permits and Inspection
301 111 Permits Required
302 112 Plans Required and Plan Check Fees
303 113 Validity and Length of Permit
304 114 Permit Fees
305 115 Inspection
306 116 Request for Inspection
307 117 Annual Review of Fees
Chapter 4 Chapter 2 DEFINITIONS AND ABBREVIATIONS
406-D 206-D Dwelling
410-H 210-H Humanly Occupied Space
417-O 217-O Occupancy
423-U 223-U UMC
Chapter 5 Chapter 3 EQUIPMENT—GENERAL
503(c)(4) 303.3(4) Gas-burning Appliances
509 309.1 Delete
Table 5-D-1 3-D-1 Delete
Table 5-D-2 3-D-2 Delete
Chapter 6 Chapter 7 COMBUSTION AIR
604(a)1 704.1(1) General
Chapter 7 Chapter 3 WARM AIR HEATING SYSTEMS
704(5) 315.1(5) Prohibited Installations
704(8) 315.1(8) Prohibited Installations
Chapter 11 Chapter 5 VENTILATION SYSTEMS AND PRODUCT CONVEYING SYSTEMS
1101 501 Scope
Chapter 15 Chapter 11 MECHANICAL REFRIGERATING EQUIPMENT
1518(a) Removed from 1994 UMC
1520 1122 Delete
Table 15-C Removed from 1994 UMC
Table 15-D Table 11-D Delete
Chapter 20 Chapter 5 COMMERCIAL HOODS AND KITCHEN VENTILATION
2003(a) 508.1 Where Required
2003(g)4 508.7.4 Capacity of Hoods
2003(h) 508.8 Capacity for Non-canopy Hoods
Title 30 - RESIDENTIAL CODE
CHAPTER 1 - ADMINISTRATION
R100 - ADOPTION BY REFERENCE
Except as hereinafter changed or modified, Sections 102 through 119 of Chapter 1, Section 1207 of
Chapter 12, Chapters 67, 68, 69, 98, 99, and Appendix J of Title 26 of the Los Angeles County Code are
adopted by reference and incorporated into this Title 30 as if fully set forth below, and shall be known as
Sections 102 through 119 of Chapter 1, Section 1207 of Chapter 12, Chapters 67, 68, 69, 98, 99, and
Appendix J of Title 30 of the Los Angeles County Code.
Except as hereinafter changed or modified, Chapters 2 through 10, Chapter 44, and Appendix H of
that certain code known and designated as the 2016 California Residential Code as published by the
California Building Standards Commission are adopted and incorporated, by reference, into this Title 30
as if fully set forth below, and shall be known as Chapters 2 through 10, Chapter 44, and Appendix H of
Title 30 of the Los Angeles County Code.
A copy of the 2016 California Residential Code shall be at all times maintained by the Building
Official for use and examination by the public.
(Ord. 2016-0057 § 2, 2016: Ord. 2013-0052 § 2, 2013; Ord. 2010-0057 § 1, 2010.)
R101 - TITLE, PURPOSE, AND INTENT
R101.1 Title.
Title 30 of the Los Angeles County Code shall be known as the Residential Code and may be
cited as such, and will be referred to herein as "these regulations" or "these building standards"
or "this Code."
(Ord. 2016-0057 § 2, 2016: Ord. 2010-0057 § 1, 2010.)
R101.2 Purpose and Intent.
The purpose of this Code is to provide minimum standards to preserve the public safety, health,
and welfare by regulating the design, construction, installation, quality of materials, use,
occupancy, location, and maintenance of all buildings, structures, grading, and certain equipment
as specifically set forth herein. Consistent with this purpose, the provisions of this Code are
intended to confer a benefit on the community as a whole and are not intended to establish a duty
of care toward any particular person.
This Code shall not be construed to hold the County of Los Angeles or any officer, employee, or
agent thereof responsible for any damage to persons or property by reason of any inspection authorized
herein or by reason of the issuance or non-issuance of any permit authorized herein, and/or for any action
or omission in connection with the application and/or enforcement of this Code. By adopting the
provisions of this Code, the County does not intend to impose on itself, its employees, or agents any
mandatory duties of care toward persons and property within its jurisdiction so as to provide a basis of
civil liability for damages.
This Section is declaratory of existing law and is not to be construed as suggesting that such was not
the purpose and intent of previous Code adoptions.
(Ord. 2010-0057 § 1, 2010.)
R101.3 Scope.
The provisions of this Code shall apply to the construction, alteration, movement, enlargement,
replacement, repair, equipment, use and occupancy, location, removal, demolition, and grading
of detached one- and two-family dwellings and townhouses not more than three stories above
grade plane in height with a separate means of egress and their accessory structures that are
located within the unincorporated territory of the County of Los Angeles and to such work or use
by the County of Los Angeles in any incorporated city.
Exception: Live/work units complying with the requirements of Section 419 of the Los Angeles
County Building Code shall be permitted to be built as one- and two-family dwellings or townhouses. Fire
suppression otherwise required by Section 419.5 of the Los Angeles County Building Code for buildings
and structures constructed under this Code shall conform to Section 903.3.1.3 of the Los Angeles County
Building Code.
Additions, alterations, repairs, and changes of use or occupancy in all buildings and structures to
which this Code applies shall comply with the provisions for new buildings and structures except as
otherwise provided in the Existing Building Code and Section 109 of the Los Angeles County Building
Code.
(Ord. 2016-0057 § 2, 2016: Ord. 2010-0057 § 1, 2010.)
R101.4 Applicability
R101.4.1 General.
Where there is a conflict between a general requirement and a specific requirement, the specific
requirement shall be applicable. Where, in any specific case, different Sections of this Code
specify different materials, methods of construction, or other requirements, the most restrictive
shall govern.
(Ord. 2010-0057 § 1, 2010.)
R101.4.2 Other laws.
The provisions of this Code shall not be deemed to nullify any provisions of local, state, or
federal law.
(Ord. 2010-0057 § 1, 2010.)
R101.4.3 Referenced codes and standards.
The codes and standards referenced in this Code shall be considered part of the requirements of
this Code to the prescribed extent of each such reference. Where differences occur between
provisions of this Code and referenced codes and standards, the provisions of this Code shall
apply.
(Ord. 2010-0057 § 1, 2010.)
R301.1.3.2 Woodframe structures.
The Building Official shall require construction documents to be approved and stamped by a
California licensed architect or engineer for all dwellings of woodframe construction more than
two stories and basement in height located in Seismic Design Category A, B, or C.
Notwithstanding other sections of law, the law establishing these provisions is found in Business
and Professions Code Sections 5537 and 6737.1.
The Building Official shall require construction documents to be approved and stamped by a
California licensed architect or engineer for all dwellings of woodframe construction more than one story
in height or with a basement located in Seismic Design Category D 0 , D 1 , or D 2 or E.
(Ord. 2016-0057 § 3, 2016.)
R301.1.4 Seismic design provisions for buildings constructed on or into slopes steeper than
one unit vertical in three units horizontal (33.3 percent slope).
The design and construction of new buildings and additions to existing buildings when
constructed on or into slopes steeper than one unit vertical in three units horizontal (33.3 percent
slope) shall comply with Section 1613.8 of the Los Angeles County Building Code.
(Ord. 2016-0057 § 4, 2016.)
R301.2 Climatic and geographic design criteria.
Buildings shall be constructed in accordance with the provisions of this Code as limited by the
provisions of this Section. Consult with the Building Official regarding additional criteria in
Table R301.2(1).
(Ord. 2016-0057 § 5, 2016.)
R301.2.2.2.5 Irregular buildings.
. . .
1. Where exterior shear wall lines or braced wall panels are not in one plane vertically from the
foundation to the uppermost story in which they are required.
2. When a section of floor or roof is not laterally supported by shear walls or braced wall lines on
all edges.
Exception: Portions of floors that do not support shear walls or braced wall panels above, or roofs,
shall be permitted to extend no more than 6 feet (1829 mm) beyond a shear wall or braced wall line.
3. When the end of a braced wall panel occurs over an opening in the wall below and ends at a
horizontal distance greater than 1 foot (305 mm) from the edge of the opening. This provision is
applicable to shear walls and braced wall panels offset in plane.
4. When an opening in a floor or roof exceeds the lesser of 12 feet (3658 mm) or 50 percent of the
least floor or roof dimension.
5. When portions of a floor level are vertically offset.
. . .
(Ord. 2016-0057 § 6, 2016.)
R301.2.2.3.8 Anchorage of mechanical, electrical, or plumbing components and equipment.
Mechanical, electrical, or plumbing components and equipment shall be anchored to the
structure. Anchorage of the components and equipment shall be designed to resist loads in
accordance with the Los Angeles County Building Code and ASCE 7, except where the
component is positively attached to the structure and flexible connections are provided between
the component and associated ductwork, piping, and conduit; and either:
1. The component weighs 400 pounds (1,780 N) or less and has a center of mass located 4 feet
(1.22 m) or less above the supporting structure; or
2. The component weighs 20 pounds (89N) or less or, in the case of a distributed system, 5
pounds per foot (73 N/m) or less.
(Ord. 2016-0057 § 7, 2016.)
a. Reserved.
(Ord. 2016-0057 § 8, 2016.)
R337.1.1 Scope.
This Chapter applies to building materials, systems and or assemblies used in the exterior design
and construction of new buildings, and to additions, alterations, or repairs made to existing
buildings, erected, constructed, located, or moved within a Wildland-Urban Interface Fire Area
as defined in Section R337.2.
(Ord. 2016-0057 § 9, 2016.)
R337.1.3 Application.
New buildings, and any additions, alterations, or repairs made to existing buildings located in or
moved within any Fire Hazard Severity Zone or any Wildland-Urban Interface Fire Area
designated by the Los Angeles County Fire Department constructed after the application date
shall comply with the provisions of this Chapter.
Exceptions:
. . .
4. Deleted.
(Ord. 2016-0057 § 10, 2016.)
R337.1.3.1 Application date and where required.
New buildings for which an application for a building permit is submitted on or after July 1,
2008, and any additions, alterations, or repairs made to existing buildings for which an
application for a building permit is submitted on or after January 1, 2017, located in any Fire
Hazard Severity Zone or Wildland Interface Fire Area shall comply with all sections of this
Chapter, including all of the following areas:
. . .
Exceptions:
1. Buildings located in any Fire Hazard Severity Zone within State Responsibility Areas, for which
an application for a building permit is submitted on or after January 1, 2008, shall comply with
all Sections of this Chapter.
2. Buildings located in any Fire Hazard Severity Zone within State Responsibility Areas or any
Wildland Interface Fire Area designated by cities and other local agencies for which an
application for a building permit is submitted on or after December 1, 2005 but prior to July 1,
2008, shall only comply with the following Sections of this Chapter:
. . .
(Ord. 2016-0057 § 11, 2016.)
R337.1.4 Inspection and certification.
. . .
1. Building permit issuance. The Building Official shall, prior to construction, provide the owner or
applicant a certification that the building as proposed to be built complies with all applicable
state and local building standards, including those for materials and construction methods for
wildfire exposure as described in this Chapter. Issuance of a building permit by the Building
Official for the proposed building shall be considered as complying with this Section.
2. Building permit final. The Building Official shall, upon completion of construction, provide the
owner or applicant with a copy of the final inspection report that demonstrates the building was
constructed in compliance with all applicable state and local building standards, including those
for materials and construction methods for wildfire exposure as described in this Chapter.
Issuance of a certificate of occupancy by the Building Official for the proposed building shall be
considered as complying with this Section.
(Ord. 2016-0057 § 12, 2016.)
SECTION R337.2
DEFINITIONS
. . .
FIRE PROTECTION PLAN is a document prepared for a specific project or development proposed
for a Wildland-Urban Interface Fire Area. It describes ways to minimize and mitigate potential for loss
from wildfire exposure. The fire protection plan shall be in accordance with this Chapter and the Los
Angeles County Fire Code, Chapter 49. When required by the enforcing agency for the purposes of
granting modifications, a fire protection plan shall be submitted.
FIRE HAZARD SEVERITY ZONES are geographical areas designated pursuant to California Public
Resources Code Sections 4201 through 4204 and classified as Very High, High, or Moderate in State
Responsibility Areas or as Local Agency Very-High Fire Hazard Severity Zones designated pursuant to
California Government Code Sections 51175 through 51189. See Los Angeles County Fire Code,
Chapter 49.
. . .
HEAVY TIMBER. A type of construction classification specified in Section 602 of the Los Angeles
County Building Code. For use in this Chapter, heavy timber shall be sawn lumber or glue laminated
wood with the smallest minimum nominal dimension of 4 inches (102 mm). Heavy Timber walls or floors
shall be sawn or glue-laminated planks splined, tongue-and-grove, or set close together and well spiked.
. . .
WILDLAND-URBAN INTERFACE FIRE AREA is a geographical area identified by the state as a
"Fire Hazard Severity Zone" in accordance with the Public Resources Code Sections 4201 through 4204
and Government Code Sections 51175 through 51189, or other areas designated by the Los Angeles
County Fire Department to be at a significant risk from wildfires.
(Ord. 2016-0057 § 13, 2016.)
R337.3.2 Qualification by testing.
Material and material assemblies tested in accordance with the requirements of Section R337.3
shall be accepted for use when the results and conditions of those tests are met. Product
evaluation testing of material and material assemblies shall be approved or listed by the State
Fire Marshal or the Building Official, or identified in a current report issued by an approved
agency.
(Ord. 2016-0057 § 14, 2016.)
R337.3.3 Approved agency.
Product evaluation testing shall be performed by an approved agency as defined in Section 1702
of the Los Angeles County Building Code. The scope of accreditation for the approved agency
shall include building product compliance with Code.
(Ord. 2016-0057 § 15, 2016.)
R337.3.5.2 Weathering.
Fire-retardant-treated wood shall meet the fire test performance requirements of this Chapter
after being subjected to the weathering conditions contained in the following standards, as
applicable to the materials and the conditions of use.
(Ord. 2016-0057 § 16, 2016.)
R337.3.5.2.1 Fire-retardant-treated wood.
Fire-retardant-treated wood shall be tested in accordance with ASTM D2898, "Standard Practice
for Accelerated Weathering of Fire-Retardant Treated Wood for Fire Testing (Method A)" and
the requirements of Section 2303.2 of the Los Angeles County Building Code.
(Ord. 2016-0057 § 17, 2016.)
R337.3.5.2.2 Deleted.
(Ord. 2016-0057 § 18, 2016.)
R337.3.6 Alternates for materials, design, tests and methods of construction.
The Building Official is permitted to modify the provisions of this Chapter for site-specific
conditions in accordance with Chapter 1, Section 104.2.7. When required by the Building
Official for the purposes of granting modifications, a fire protection plan shall be submitted in
accordance with the Los Angeles County Fire Code, Chapter 49.
(Ord. 2016-0057 § 19, 2016.)
R337.4.3 Alternative methods for determining ignition-resistant material.
. . .
2. Fire-retardant-treated wood. Fire-retardant-treated wood identified for exterior use that complies
with the requirements of Section 2303.2 of the Los Angeles County Building Code.
3. Deleted.
(Ord. 2016-0057 § 20, 2016.)
R337.5.2 Roof coverings.
Roof coverings shall be Class A as specified in Section R902.1. Where the roof profile allows a
space between the roof covering and roof decking, the spaces shall be constructed to prevent the
intrusion of flames and embers, be firestopped with approved materials or have one layer of
minimum 72 pounds (32.4 kg) mineral-surfaced non-perforated cap sheet complying with ASTM
D 3909 installed over the combustible decking. Wood shingles and wood shakes are prohibited
in any Fire Hazard Severity Zones regardless of classification.
(Ord. 2016-0057 § 21, 2016.)
R337.6.1 General.
Where provided, ventilation openings for enclosed attics, enclosed eave soffit spaces, enclosed
rafter spaces formed where ceilings are applied directly to the underside of roof rafters, and
underfloor ventilation shall be in accordance with Section 1203 of the Los Angeles County
Building Code and Sections R337.6.1 through R337.6.3 of this Section to resist building ignition
from the intrusion of burning embers and flame through the ventilation opening.
(Ord. 2016-0057 § 22, 2016.)
R337.6.3 Ventilation openings on the underside of eaves and cornices.
. . .
Exceptions:
. . .
2. The Building Official may accept or approve special eave and cornice vents that resist the
intrusion of flame and burning embers.
3. Vents complying with the requirements of Section R337.6.2 may be installed on the underside
of eaves and cornices in accordance with either one of the following conditions:
3.1. The attic space being ventilated is fully protected by an automatic sprinkler system installed in
accordance with Section 903.3.1.1 of the Los Angeles County Building Code or,
. . .
(Ord. 2016-0057 § 23, 2016.)
R337.10.3.2
When required by the Building Official, detached accessory structures within 50 feet of an applicable
building shall comply with the requirements of this Section.
(Ord. 2016-0057 § 24, 2016.)
R337.10.4 Requirements.
When required by the Building Official, accessory structures shall be constructed of
noncombustible or ignition-resistant materials.
(Ord. 2016-0057 § 25, 2016.)
R401.1 Application.
. . .
Wood foundations in Seismic Design Category D 0 , D 1, or D 2 shall not be permitted.
Exception: In non-occupied, single-story, detached storage sheds and similar uses other than
carport or garage, provided the gross floor area does not exceed 200 square feet, the plate height does
not exceed 12 feet in height above the grade plane at any point, and the maximum roof projection does
not exceed 24 inches.
(Ord. 2016-0057 § 26, 2016.)
R403.1.2 Continuous footing in Seismic Design Categories D 0 , D 1 and D 2 .
Exterior walls of buildings located in Seismic Design Categories D 0 , D 1 and D 2 shall be
supported by continuous solid or fully grouted masonry or concrete footings. All required
interior braced wall panels in buildings located in Seismic Design Categories D 0 , D 1 and D 2
shall be supported on continuous foundations.
(Ord. 2016-0057 § 27, 2016.)
R403.1.3.6 Isolated concrete footings.
In detached one-and two-family dwellings located in Seismic Design Category A, B, or C that
are three stories or less in height and constructed with stud bearing walls, isolated plain concrete
footings, supporting columns or pedestals are permitted.
(Ord. 2016-0057 § 28, 2016.)
R403.1.5 Slope.
The top surface of footings shall be level. The bottom surface of footings shall not have a slope
exceeding one unit vertical in 10 units horizontal (10-percent slope). Footings shall be stepped
where it is necessary to change the elevation of the top surface of the footings or where the slope
of the bottom surface of the footings will exceed one unit vertical in 10 units horizontal (10-
percent slope).
For structures located in Seismic Design Category D 0 , D 1 , or D 2 , stepped footings shall be
reinforced with two No. 4 reinforcing bars. Two bars shall be located at the top and bottom of the footings
as shown in Figure R403.1.5.
(Ord. 2016-0057 § 29, 2016.)
FIGURE R403.1.5
STEPPED FOOTING
(Ord. 2016-0057 § 30, 2016.)
R404.2 Wood foundation walls.
Wood foundation walls shall be constructed in accordance with the provisions of Sections
R404.2.1 through R404.2.6 and with the details shown in Figures R403.1(2) and R403.1(3).
Wood foundation walls shall not be used for structures located in Seismic Design Category D 0 ,
D 1 , or D 2 .
(Ord. 2016-0057 § 31, 2016.)
R501.1 Application.
The provision of this Chapter shall control the design and construction of the floors for buildings,
including the floors of attic spaces used to house mechanical or plumbing fixtures and
equipment. Mechanical or plumbing fixtures and equipment shall be attached or anchored to the
structure in accordance with Section R301.2.2.3.8.
(Ord. 2016-0057 § 32, 2016.)
R503.2.4 Openings in horizontal diaphragms.
Openings in horizontal diaphragms with a dimension perpendicular to the joist that is greater
than 4 feet (1.2 m) shall be constructed in accordance with Figure R503.2.4.
(Ord. 2016-0057 § 33, 2016.)
FIGURE R503.2.4
OPENING IN HORIZONTAL DIAPHRAGMS
Notes:
a. Blockings shall be provided beyond headers.
b. Metal ties not less than 0.058 inch [1.47 mm (16 galvanized gage)] by 1.5 inches (38 mm)
wide with eight 16d common nails on each side of the header-joist intersection. The metal ties
shall have a minimum yield of 33,000 psi (227 MPa).
c. Openings in diaphragms shall be further limited in accordance with Section R301.2.2.2.5.
(Ord. 2016-0057 § 34, 2016.)
R602.3.2 Top plate.
. . .
Exception: In other than Seismic Design Category D 0 , D 1, or D 2 , a single top plate used as an
alternative to a double top plate shall comply with the following:
. . .
(Ord. 2016-0057 § 35, 2016.)
(Ord. 2016-0057 § 36, 2016.)
TABLE R602.3(1)
FASTENING SCHEDULE
(Ord. 2016-0057 § 37, 2016.)
TABLE R602.3(2)
ALTERNATE ATTACHMENTS TO TABLE R602.3(1)
. . .
b. Staples shall have a minimum crown width of 7/16-inch on diameter except as noted. Use
of staples in roof, floor, subfloor, and braced wall panels shall be prohibited in Seismic
Design Category D 0 , D 1 , or D 2 .
. . .
(Ord. 2016-0057 § 38, 2016.)
TABLE R602.10.3(3)
BRACING REQUIREMENTS BASED ON SEISMIC DESIGN CATEGORY
(Ord. 2016-0057 § 39, 2016.)
TABLE R602.10.4
BRACING METHODS
(Ord. 2016-0057 § 40, 2016.)
TABLE R602.10.5
MINIMUM LENGTH OF BRACED WALL PANELS
(Ord. 2016-0057 § 41, 2016.)
(Ord. 2016-0057 § 42, 2016.)
(Ord. 2016-0057 § 43, 2016.)
(Ord. 2016-0057 § 44, 2016.)
R606.4.4 Parapet walls.
Unreinforced solid masonry parapet walls shall not be less than 8 inches (203 mm) thick and
their height shall not exceed four times their thickness. Unreinforced hollow unit masonry
parapet walls shall be not less than 8 inches (203 mm) thick, and their height shall not exceed
three times their thickness. Masonry parapet walls in areas subject to wind loads of 30 pounds
per square foot (1.44 kPa), or located in Seismic Design Category D 0 , D 1 , or D 2 , or on
townhouses in Seismic Design Category C shall be reinforced in accordance with Section
R606.12.
(Ord. 2016-0057 § 45, 2016.)
R606.12.2.2.3 Reinforcement requirements for masonry elements.
Masonry elements listed in Section R606.12.2.2.2 shall be reinforced in either the horizontal or
vertical direction as shown in Figure R606.11(3) and in accordance with the following:
1. Horizontal reinforcement. Horizontal joint reinforcement shall consist of not less than one No. 4
bar spaced not more than 48 inches (1219 mm). Horizontal reinforcement shall be provided
within 16 inches (406 mm) of the top and bottom of these masonry elements.
2. Vertical reinforcement. Vertical reinforcement shall consist of not less than one No. 4 bar
spaced not more than 48 inches (1219 mm). Vertical reinforcement shall be located within 8
inches (203 mm) of the ends of masonry walls.
(Ord. 2016-0057 § 46, 2016.)
R803.2.4 Openings in horizontal diaphragms.
Openings in horizontal diaphragms shall conform with Section R503.2.4.
(Ord. 2016-0057 § 47, 2016.)
R1001.3.1 Vertical reinforcing.
For chimneys up to 40 inches (1016 mm) wide, four No. 4 continuous vertical bars adequately
anchored into the concrete foundation shall be placed between wythes of solid masonry or within
the cells of hollow unit masonry and grouted in accordance with Section R606. Grout shall be
prevented from bonding with the flue liner so that the flue liner is free to move with thermal
expansion. For chimneys more than 40 inches (1016 mm) wide, two additional No. 4 vertical
bars adequately anchored into the concrete foundation shall be provided for each additional flue
incorporated into the chimney or for each additional 40 inches (1016 mm) in width or fraction
thereof.
(Ord. 2016-0057 § 48, 2016.)
Title 31 - GREEN BUILDING STANDARDS CODE
CHAPTER 1 - ADMINISTRATION
100 - ADOPTION BY REFERENCE.
Except as hereinafter changed or modified, Sections 102 through 119 of Chapter 1 of Title 26 of the
Los Angeles County Code are adopted and incorporated by reference into this Title 31 as if fully set forth
below, and shall be known as Sections 102 through 119 of Chapter 1 of Title 31 of the Los Angeles
County Code.
Except as hereinafter changed or modified, Chapters 2 through 8, and Appendix A4 and Appendix
A5, of that certain code known and designated as the 2019 California Green Building Standards Code, as
published by the California Building Standards Commission, are adopted and incorporated by reference
into this Title 31, as if fully set forth below, and shall be known as Chapters 2 through 8, and Appendix A4
and Appendix A5, of Title 31 of the Los Angeles County Code.
A copy of the 2019 California Green Building Standards Code shall be at all times maintained by the
Building Official for use and examination by the public.
(Ord. 2019-0061 § 2, 2019; Ord. 2016-0058 § 2, 2016: Ord. 2013-0053 § 2, 2013; Ord. 2010-
0058 § 1, 2010.)
101 - TITLE, PURPOSE, AND INTENT.
101.1 - Title.
Title 31 of the Los Angeles County Code shall be known as the "Green Building Standards
Code," may be cited as such, and will be referred to herein as "this Code."
(Ord. 2010-0058 § 1, 2010.)
101.2 - Purpose.
The purpose of this Code is to improve public health, safety, and general welfare by enhancing
the design and construction of buildings through the use of building concepts having a reduced
negative impact, or positive environmental impact, and encouraging sustainable construction
practices in the following categories:
1. Planning and design.
2. Energy efficiency.
3. Water efficiency and conservation.
4. Material conservation and resource efficiency.
5. Environmental air quality.
Consistent with this purpose, the provisions of this Code are intended to confer a benefit on the
community as a whole and are not intended to establish a duty of care toward any particular person.
This Code shall not be construed to hold the County of Los Angeles or any officer, employee, or
agent thereof responsible for any damage to persons or property by reason of any inspection authorized
herein or by reason of the issuance or non-issuance of any permit authorized herein, and/or for any action
or omission in connection with the application and/or enforcement of this Code. By adopting the
provisions of this Code, the County does not intend to impose on itself, its employees, or agents any
mandatory duties of care toward persons and property within its jurisdiction so as to provide a basis of
civil liability for damages.
(Ord. 2010-0058 § 1, 2010.)
101.3 - Scope.
The provisions of this Code shall apply to the planning, design, operation, construction, use, and
occupancy of every newly constructed building or structure, unless otherwise indicated in this
Code.
It is not the intent that compliance with this Code substitute for, or be identified as, meeting the
certification requirements of any green building program.
(Ord. 2010-0058 § 1, 2010.)
101.4 Applicability.
101.4.1 - Internal conflicts.
Where there is a conflict between a general requirement and a specific requirement of this Code,
the specific requirement shall be applicable. Where, in any specific case, different sections of
this Code specify different materials, methods of construction, or other requirements, the most
restrictive shall govern.
(Ord. 2010-0058 § 1, 2010.)
101.4.1.1 - Differences.
In the event of any differences between these building standards and the standard referenced
documents, the text of these building standards shall govern.
(Ord. 2010-0058 § 1, 2010.)
101.4.1.2 - Conflicts with other codes.
When the requirements of this Code conflict with the requirements of Titles 26, 27, 28, 29, or 30
of the County Code, the most restrictive requirements shall prevail.
(Ord. 2010-0058 § 1, 2010.)
101.4.1.3 - Mandatory and voluntary requirements.
This Code contains both mandatory and voluntary green building measures.
(Ord. 2010-0058 § 1, 2010.)
101.4.1.4 - Explanatory notes.
Explanatory material, such as references to web sites or other sources where additional
information may be found, is included in this Code in the form of notes. Notes are informational
only and are not enforceable requirements of this Code.
(Ord. 2010-0058 § 1, 2010.)
101.4.2 - Other laws.
The provisions of this Code shall not be deemed to nullify any provisions of local, state, or
federal law.
(Ord. 2010-0058 § 1, 2010.)
101.4.3 - Referenced codes and standards.
The provisions contained in the codes and standards referenced in this Code, including without
limitation, the codes referenced in Sections 101.4.3.1 through 101.4.3.6 below, shall be
considered part of the requirements of this Code to the prescribed extent of each such reference.
(Ord. 2010-0058 § 1, 2010.)
101.4.3.1 - Building.
The provisions of the Los Angeles County Building Code and the Los Angeles County
Residential Code, as applicable, shall apply to the construction, alteration, enlargement, repair,
use and occupancy, location, maintenance, removal, and demolition of every structure or any
appurtenances connected or attached to such buildings or structures.
(Ord. 2010-0058 § 1, 2010.)
101.4.3.2 - Electrical.
The provisions of the Los Angeles County Electrical Code shall apply to the installation of
electrical systems, including but not limited to, alterations, repair, replacement, equipment,
appliances, fixtures, fittings, and appurtenances thereto.
(Ord. 2010-0058 § 1, 2010.)
101.4.3.3 - Mechanical.
The provisions of the Los Angeles County Mechanical Code shall apply to the installation,
alterations, repair, and replacement of mechanical systems, including equipment, appliances,
fixtures, fittings, and/or appurtenances including ventilating, heating, cooling, air-conditioning,
and refrigeration systems, incinerators, and other energy-related systems.
(Ord. 2010-0058 § 1, 2010.)
101.4.3.4 - Plumbing.
The provisions of the Los Angeles County Plumbing Code shall apply to the installation,
alterations, repair, and replacement of plumbing systems, including equipment, appliances,
fixtures, fittings, and appurtenances where connected to a water or a sewage system.
(Ord. 2010-0058 § 1, 2010.)
101.4.3.5 - Fire prevention.
The provisions of the California Code of Regulations, Title 19, Division 1, the Los Angeles
County Building Code, and the Los Angeles County Fire Code relating to fire and panic safety as
adopted by the Office of the State Fire Marshall shall apply to all structures, processes, and
premises for protection from the hazard of fire, panic, and explosion.
(Ord. 2010-0058 § 1, 2010.)
101.4.3.6 - Energy.
The provisions of the California Energy Code shall apply to the minimum design and
construction of buildings for energy efficiency.
(Ord. 2010-0058 § 1, 2010.)
CHAPTER 2 - DEFINITIONS
202 - DEFINITIONS.
. . .
COOL ROOF. A roofing material that reduces heat gain through the roof and has either high thermal
emittance and high solar reflectance, or low thermal emittance and exceptionally high solar reflectance,
as specified in Title 24, Part 6, of the California Energy Code.
COOL ROOF RATING COUNCIL or CRRC. The entity recognized by the California Energy
Commission to rate and certify the reflectance and emittance values of roofing products.
DEVELOPMENT. Any activity requiring discretionary or non-discretionary land use or construction
approval from the County that results in the creation, addition, modification or replacement of impervious
surface area, which is not part of routine maintenance activity. Development includes, but is not limited to,
land subdivisions; the construction, installation, addition, or replacement of a building or structure;
expansion of a building footprint; and land-disturbing activities related to structural or impervious surfaces.
Development shall not include routine maintenance of original lines and grades and/or hydraulic capacity.
. . .
(Ord. 2019-0061 § 3, 2019.)
CHAPTER 3 - GREEN BUILDING
301 - GENERAL.
301.1 - Scope.
Buildings and structures shall be designed to include the green building measures indicated in
Sections 301.1.1, 301.2, and 301.3.
(Ord. 2019-0061 § 4, 2019.)
301.1.1 Residential construction.
[HCD]
The mandatory provisions of Chapter 4 shall be applied to newly constructed low-rise and high-rise
residential buildings and structures six stories or less and additions to or alterations of existing residential
buildings. The requirements shall apply only to and/or within the specified area of the addition or
alteration.
Newly constructed high-rise residential buildings of seven stories or greater shall comply with
Section 301.3.
. . .
(Ord. 2019-0061 § 4, 2019.)
301.3 Nonresidential construction.
[BSC - CG]
. . .
(Ord. 2019-0061 § 4, 2019.)
301.3.3 - Nonresidential buildings greater than or equal to 25,000 square feet.
In addition to the requirements of Section 301.3, any newly constructed nonresidential building
greater than or equal to 25,000 square feet shall comply with all requirements of Section
A5.601.2.4 Tier 1. Roofing materials shall comply with Tier 2 requirements of Table
A5.106.11.2.3 [BSC].
Exceptions:
1. Compliance with Section A5.601.2.3 shall be voluntary.
2. High-rise residential buildings of seven stories or greater shall comply with Table A4.106.5.1(4) in
lieu of Table A5.106.11.2.3.
(Ord. 2019-0061 § 4, 2019.)
CHAPTER 4 - RESIDENTIAL MANDATORY MEASURES
4.106.4.1 - New one- and two-family dwellings and townhouses with attached private garages.
For each dwelling unit, install a listed raceway and a dedicated 208/240-volt branch circuit. The
raceway shall not be less than trade size 1 (nominal 1-inch inside diameter). The raceway shall
originate at the main service or subpanel and shall terminate into a listed attachment plug in close
proximity to the proposed location of an EV charger. Raceways are required to be continuous at
enclosed, inaccessible or concealed areas and spaces. The service panel and/or subpanel shall
provide a 40-ampere minimum dedicated branch circuit and a branch circuit overcurrent
protective device.
(Ord. 2019-0061 § 5, 2019.)
4.106.4.1.1 - Identification.
The service panel or subpanel circuit directory shall identify the overcurrent protective device for
future EV charging as "EV CAPABLE". The raceway termination location shall be permanently
and visibly marked as "EV CAPABLE".
(Ord. 2019-0061 § 5, 2019.)
4.106.4.2 - New multifamily dwellings.
If residential parking is available, thirty-five (35) percent of the total parking spaces on a
building site shall be EV spaces and EVCS, as follows: twenty-five (25) percent of the total
number of parking spaces on a building site, provided for all types of parking facilities, shall be
EV spaces capable of supporting future EVSE and ten (10) percent of the total number of
parking spaces on a building site, provided for all types of parking facilities, shall be EVCS.
Calculations for the required number of EV spaces and EVCS shall be rounded up to the nearest
whole number.
Exceptions:
EVCS shall not be required, and the number of required EV spaces capable of supporting future
EVSE is permitted to be calculated as ten (10) percent of the number of parking spaces, for the following
uses:
1. Affordable housing.
2. Multifamily dwellings containing less than 17 units.
. . .
(Ord. 2019-0061 § 5, 2019.)
4.106.4.3 - New hotels and motels.
All newly constructed hotels and motels shall provide EV spaces capable of supporting future
installation of EVSE and EVCS. The construction documents shall identify the location of the
EV spaces and EVCS.
Notes:
1. Construction documents are intended to demonstrate the project's capability and capacity for
facilitating future EV charging.
2. There is no requirement for EV spaces to be constructed or available until EV chargers are installed
for use.
(Ord. 2019-0061 § 5, 2019.)
4.106.4.3.1 - Number of required EV spaces and EVCS.
The number of required EV spaces and EVCS shall be based on the total number of parking
spaces provided for all type of parking facilities in accordance with Table 4.106.4.3.1.
Calculation for the required number of EV spaces and EVCS shall be rounded up to the nearest
whole number. Required EVSE/EVCS shall be Level 2 or Level 3 (DC Fast Charge).
TABLE 4.106.4.3.1
TOTAL NUMBER OF PARKING SPACES NUMBER OF REQUIRED EV SPACES NUMBER OF REQUIRED EVCS
0-9 0 0
10-25 3 1
26-50 7 2
51-75 13 3
76-100 19 4
101-150 26 6
151-200 38 8
201 and over 25 percent of total 5 percent of total
(Ord. 2019-0061 § 5, 2019.)
4.106.5 - Low-impact development (LID).
New development or alterations to existing developed sites shall comply with Chapter 12.84 of
Title 12 of the Los Angeles County Code.
(Ord. 2019-0061 § 6, 2019.)
4.106.6 - Cool roof for reduction of heat island effect.
Roofing materials shall comply with the solar reflectance and thermal emittance requirements of
this Section.
Exceptions:
1. Roof repair.
2. Roof replacement when the roof area being replaced is equal to or less than fifty (50) percent of the
total roof area.
3. Installation of building-integrated photovoltaics.
4. Installation of a steep-sloped roof (roof slope > 2:12) in climate zone 16 on other than a low-rise
multifamily building.
5. Additions resulting in less than 500 square feet of added roof area or less than fifty (50) percent of
the total roof area, whichever is greater.
6. Roof construction that has a thermal mass over the roof membrane, including areas of vegetated
(green) roofs, weighing at least 25 pounds per square foot.
(Ord. 2019-0061 § 7, 2019.)
4.106.6.1 - Solar reflectance.
Roofing materials shall have a minimum 3-year aged solar reflectance equal to or greater than
the values specified in Table 4.106.6(1) and Table 4.106.6(2).
Solar reflectance values shall be based on the aged reflectance value of the roofing product or the
equation in Section A4.106.5.1, if the CRRC testing for aged solar reflectance is not available.
(Ord. 2019-0061 § 7, 2019.)
4.106.6.2 - Thermal emittance.
Roofing materials shall have a CRRC initial or aged thermal emittance equal to or greater than
the values specified in Table 4.106.6(1) and Table 4.106.6(2).
(Ord. 2019-0061 § 7, 2019.)
4.106.6.3 - Solar reflectance index alternative.
Roofing materials having a Solar Reflectance Index (SRI) equal to or greater than the values
specified in Table 4.106.6(1) and Table 4.106.6(2) may be used as an alternative to compliance
with the 3-year aged solar reflectance and thermal emittance values.
SRI values used to comply with this Section shall be calculated using the SRI Calculation Worksheet
(SRI-WS) developed by the California Energy Commission or in compliance with ASTM E1980-01, as
specified in the current California Energy Code. Solar reflectance values used in the SRI-WS shall be
based on the aged reflectance value of the roofing product or the equation in Section A4.106.5.1, if the
CRRC-certified aged solar reflectance is not available. Certified thermal emittance used in the SRI-WS
may be either the initial value or the aged value listed by the CRRC.
(Ord. 2019-0061 § 7, 2019.)
TABLE 4.106.6(1) - LOW-RISE RESIDENTIAL
ROOF SLOPE MINIMUM 3-YEAR AGED SOLAR
REFLECTANCE
THERMAL
EMITTANCE SRI
≤2:12 0.65 0.85 78
>2:12 0.25 0.85 20
(Ord. 2019-0061 § 8, 2019.)
TABLE 4.106.6(2) - HIGH RISE RESIDENTIAL BUILDINGS,
HOTELS AND MOTELS
ROOF SLOPE MINIMUM 3-YEAR AGED SOLAR
REFLECTANCE
THERMAL
EMITTANCE SRI
≤2:12 0.65 0.75 78
>2:12 0.25 0.75 20
. . .
(Ord. 2019-0061 § 8, 2019.)
4.408 - CONSTRUCTION WASTE REDUCTION, DISPOSAL AND RECYCLING
4.408.1 - Construction waste management.
Newly-constructed projects and additions and alterations to existing buildings shall recycle
and/or salvage for reuse a minimum of sixty-five (65) percent of the non-hazardous construction
and demolition debris in accordance with either Section 4.408.2, 4.408.3, or 4.408.4, or meet a
local construction and demolition waste management ordinance, whichever is more stringent.
Calculate the amount of materials diverted by weight or by volume, but not by both.
. . .
(Ord. 2019-0061 § 9, 2019.)
CHAPTER 5 - NONRESIDENTIAL MANDATORY MEASURES
5.106.3 - Low-impact development (LID).
New development or alterations to existing developed sites shall comply with Chapter 12.84 of
Title 12 of the Los Angeles County Code.
(Ord. 2019-0061 § 10, 2019.)
5.106.5.3.3 - EV charging space and charging station calculation [N].
Table 5.106.5.3.3 shall be used to determine the number of required EV charging spaces capable
of supporting future installation of EVSE and EVCS. Calculations for the required number of EV
charging spaces and EVCS shall be rounded up to the nearest whole number. Required
EVSE/EVCS shall be Level 2 or Level 3 (DC Fast Charge).
. . .
(Ord. 2019-0061 § 11, 2019.)
TABLE 5.106.5.3.3
TOTAL NUMBER OF ACTUAL PARKING
SPACES
NUMBER OF REQUIRED EV
SPACES
NUMBER OF REQUIRED
EVCS
0-9 0 0
10-25 3 1
26-50 7 2
51-75 13 3
76-100 19 4
101-150 26 6
151-200 38 8
201 and over 25 percent of total 5 percent of total
(Ord. 2019-0061 § 12, 2019.)
5.106.11 - Cool roof for reduction of heat island effect.
Roofing materials shall comply with the solar reflectance and thermal emittance requirements of
this Section.
Exceptions:
1. Roof repair.
2. Roof replacement when the roof area being replaced is equal to or less than fifty (50) percent of the
total roof area.
3. Installation of building-integrated photovoltaics.
4. Additions resulting in less than 500 square feet of added roof area or less than fifty (50) percent of
the total roof area, whichever is greater.
5. Roof construction that has a thermal mass over the roof membrane, including areas of vegetated
(green) roofs, weighing at least 25 pounds per square foot.
(Ord. 2019-0061 § 13, 2019.)
5.106.11.1 - Solar reflectance.
Roofing materials shall have a minimum 3-year aged solar reflectance equal to or greater than
values specified in Table 5.106.11.
Solar reflectance values shall be based on the aged reflectance value of the roofing product or the
equation in Section A5.106.11.2.1, if the CRRC testing for aged solar reflectance is not available.
(Ord. 2019-0061 § 13, 2019.)
5.106.11.2 - Thermal emittance.
Roofing material shall have a CRRC initial or aged thermal emittance equal to or greater than the
values specified in Table 5.106.11.
(Ord. 2019-0061 § 13, 2019.)
5.106.11.3. - Solar reflectance index alternative.
Roofing material having an SRI equal to or greater than the values specified in Table 5.106.11
may be used as an alternative to compliance with the 3-year aged solar reflectance and thermal
emittance values.
SRI values used to comply with this Section shall be calculated using the SRI Calculation Worksheet
("SRI-WS") developed by the California Energy Commission or in compliance with ASTM E1980-01, as
specified in the current California Energy Code. Solar reflectance values used in the SRI-WS shall be
based on the aged reflectance value of the roofing product or the equation in Section A5.106.11.2.1, if the
CRRC- certified aged solar reflectance is not available. Certified thermal emittance used in the SRI-WS
may be either the initial value or the aged value listed by the CRRC.
(Ord. 2019-0061 § 13, 2019.)
TABLE 5.106.11
ROOF SLOPE MINIMUM 3-YEAR AGED SOLAR
REFLECTANCE
THERMAL
EMITTANCE SRI
≤2:12 0.68 0.85 82
>2:12 0.28 0.85 27
(Ord. 2019-0061 § 14, 2019.)
5.408 - CONSTRUCTION WASTE REDUCTION, DISPOSAL AND RECYCLING
5.408.1 - Construction waste management.
Newly-constructed projects and additions and alterations to existing buildings shall recycle
and/or salvage for reuse a minimum of sixty-five (65) percent of the non-hazardous construction
and demolition debris in accordance with either Section 5.408.1.1, 5.408.1.2, or 5.408.1.3; or
meet a local construction and demolition waste management ordinance, whichever is more
stringent. Calculate the amount of materials diverted by weight or volume, but not by both.
. . .
(Ord. 2019-0061 § 15, 2019.)
APPENDIX A4 - RESIDENTIAL VOLUNTARY MEASURES
The measures contained in this appendix are not mandatory except to the extent indicated
elsewhere in this Code. Designers, builders, and property owners are encouraged to consider all of these
measures during the planning, design, and construction process.
(Ord. 2019-0061 § 16, 2019.)
A4.108.1 - Innovative concepts and local environmental conditions.
The provisions of this Code are not intended to prevent the use of any alternate material,
appliance, installation, device, arrangement, method, design, or method of construction not
specifically prescribed by this Code.
(Ord. 2019-0061 § 17, 2019.)
A4.306.1 - Innovative concepts and local environmental conditions.
The provisions of this Code are not intended to prevent the use of any alternate material,
appliance, installation, device, arrangement, method, design, or method of construction not
specifically prescribed by this Code.
(Ord. 2019-0061 § 18, 2019.)
A4.411.1 - Innovative concepts and local environmental conditions.
The provisions of this Code are not intended to prevent the use of any alternate material,
appliance, installation, device, arrangement, method, design, or method of construction not
specifically prescribed by this Code.
(Ord. 2019-0061 § 19, 2019.)
A4.509.1 - Innovative concepts and local environmental conditions.
The provisions of this Code are not intended to prevent the use of any alternate material,
appliance, installation, device, arrangement, method, design, or method of construction not
specifically prescribed by this Code.
(Ord. 2019-0061 § 20, 2019.)
A4.601.1 - Scope.
The measures contained in this appendix are not mandatory except to the extent indicated
elsewhere in this Code. The provisions of this Section outline means of achieving enhanced
construction or reach levels by incorporating additional green building measures. In order to
meet one of the tier levels designers, builders or property owners are required to incorporate
additional green building measures necessary to meet the threshold of each level.
(Ord. 2019-0061 § 21, 2019.)
A4.601.2 - Prerequisite measures.
Tier 1 and Tier 2 thresholds require compliance with the mandatory provisions of this Code and
incorporation of the required prerequisite measures listed in Section A4.601.4.2 for Tier 1 and
A4.601.5.2 for Tier 2.
(Ord. 2019-0061 § 22, 2019.)
A4.602 Residential Occupancies Application Checklist
. . .
1 Reserved.
. . .
(Ord. 2019-0061 § 23, 2019.)
A4.701.1 - General.
The voluntary measures of this Code are designed and promulgated to be adopted by reference
and made mandatory by local ordinance. Jurisdictions wishing to adopt the voluntary provisions
of this Code as an enforceable regulation governing structures and premises should ensure that
certain factual information is included in the adopting ordinance and that the measures are
appropriate and achievable and are considered to be suitable as mandatory by the city, county, or
city and county. The following sample adoption ordinance addresses several key elements of a
code adoption ordinance, including the information required for insertion into such code text.
. . .
(Ord. 2019-0061 § 24, 2019.)
APPENDIX A5 - NON-RESIDENTIAL VOLUNTARY MEASURES
The measures contained in this appendix are not mandatory except to the extent indicated
elsewhere in this Code. Designers, builders and property owners are encouraged to consider all of these
measures during the planning, design, and construction process.
(Ord. 2019-0061 § 25, 2019.)
A5.601.1 - Scope.
The measures contained in this appendix are not mandatory except to the extent indicated
elsewhere in this Code. The provisions of this Section outline means of achieving enhanced
construction or reach levels by incorporating additional green building measures for newly
constructed nonresidential buildings as well as additions and alterations. In order to meet one of
the tier levels designers, builders or property owners are required to incorporate additional green
building measures necessary to meet the threshold of each level. Refer to the provisions in
Section 301.3 for non-residential construction scope and application.
(Ord. 2019-0061 § 26, 2019.)
Title 33 - EXISTING BUILDING CODE
Chapter 1 - ADMINISTRATION
100 - ADOPTION BY REFERENCE
Except as hereinafter changed or modified, Sections 102 through 119 of Chapter 1 of Title 26 of the
Los Angeles County Code are adopted and incorporated by reference into this Title 33 as if fully set forth
below, and shall be known as Sections 102 through 119 of Chapter 1 of Title 33 of the Los Angeles
County Code.
Except as hereinafter changed or modified, Chapters 2 through 4, 15 and 16, and Appendix A,
Chapters A1, A3, A4, and A5 of that certain code known and designated as the 2019 California Existing
Building Code, as published by the California Building Standards Commission, are adopted and
incorporated by reference into this Title 33, as if fully set forth below, and shall be known as Chapters 2
through 4, 15 and 16, and Appendix A, Chapters A1, A3, A4, and A5 of Title 33 of the Los Angeles
County Code.
A copy of the 2019 California Existing Building Code shall be at all times maintained by the Building
Official for use and examination by the public.
(Ord. 2019-0062 § 2, 2019; Ord. 2016-0059 § 1, 2016.)
101 - TITLE, PURPOSE, AND INTENT
101.1 - Title.
Title 33 of the Los Angeles County Code shall be known as the "Existing Building Code," may be
cited as such, and will be referred to herein as "this Code."
(Ord. 2016-0059 § 1, 2016.)
101.2 - Purpose.
The purpose of this Code is to establish the minimum requirements to safeguard the public health,
safety, and general welfare by regulating the repair, alteration, change of occupancy, addition to, and
relocation of existing buildings. Consistent with this purpose, the provisions of this Code are intended to
confer a benefit on the community as a whole and are not intended to establish a duty of care toward any
particular person.
This Code shall not be construed to hold the County of Los Angeles or any officer, employee, or
agent thereof responsible for any damage to persons or property by reason of any inspection authorized
herein, nor by reason of the issuance or non-issuance of any permit authorized herein, nor for any action
or omission in connection with the application or enforcement of this Code. By adopting the provisions of
this Code, the County does not intend to impose on itself, its employees, or agents any mandatory duties
of care toward persons and property within its jurisdiction so as to provide a basis of civil liability for
damages.
(Ord. 2016-0059 § 1, 2016.)
101.3 - Scope.
The provisions of this Code shall apply to the repair, alteration, change of occupancy and relocation
of, and to the addition to, any existing building or structure within the unincorporated territory of the
County of Los Angeles and to such work or use by the County of Los Angeles in any incorporated city.
Exception: Detached one- and two-family dwellings, lodging houses, live/work units, townhouses
not more than three stories above grade plane in height with a separate means of egress, and their
accessory structures which are not more than three stories above grade plane in height, may be designed
and constructed in accordance with the Residential Code or the Building Code, but not both, unless the
proposed structure(s) or element(s) exceed the design limitations established in the Residential Code,
and the code user is specifically directed by the Residential Code to use the Building Code.
(Ord. 2019-0062 § 2, 2019; Ord. 2016-0059 § 1, 2016.)
101.3.1 - Buildings not previously occupied.
A building or portion of a building that has not been previously occupied or used for its intended
purpose in accordance with the laws in existence at the time of its completion shall be permitted to
comply with the provisions of the laws in existence at the time of its original permit unless such permit has
expired. Subsequent permits shall comply with the Building Code or Residential Code, as applicable, for
new construction.
(Ord. 2016-0059 § 1, 2016.)
101.3.2 - Buildings previously occupied.
The legal occupancy of any building existing on the date of adoption of this Code shall be permitted
to continue without change, except as is specifically covered in this Code, the Fire Code, or as is deemed
necessary by the Building Official for the general safety and welfare of the occupants and the public.
(Ord. 2016-0059 § 1, 2016.)
101.4 - Safeguards during construction.
Construction work covered in this Code, including any related demolition, shall comply with the
requirements of Chapter 15.
(Ord. 2016-0059 § 1, 2016.)
101.5 - Applicability.
101.5.1 - Internal conflict.
Where there is a conflict between a general requirement and a specific requirement of this Code, the
specific requirement shall be applicable. Where, in any specific case, different sections of this Code
specify different materials, methods of construction, or other requirements, the most restrictive shall
govern.
(Ord. 2016-0059 § 1, 2016.)
101.5.2 - Other laws.
The provisions of this Code shall not be deemed to nullify any provisions of local, state, or federal
law.
(Ord. 2016-0059 § 1, 2016.)
101.5.3 - Referenced codes and standards.
The codes and standards referenced in this Code shall be considered part of the requirements of this
Code to the prescribed extent of each such reference. Where differences occur between provisions of this
Code and referenced codes and standards, the provisions of this Code shall apply.
(Ord. 2016-0059 § 1, 2016.)
Chapter 3 - PROVISIONS FOR ALL COMPLIANCE METHODS
302.7 - Parapets and appendages.
302.7.1 - General compliance.
Whenever the Building Official determines by inspection that, as a result of inadequate
construction or bracing to resist horizontal forces, an existing parapet or appendage attached to
and supported by an exterior wall of a building is likely to become a hazard to life or property in
the event of earthquake disturbance, and such parapet or appendage is not an immediate hazard
or danger, as described in Section 102, the Building Official may provide the owner of the
building or other person or agent in control of the building, where such parapet or other
appendage exists, with a written notice specifying the hazards and the inadequacies of the
construction or bracing. The owner of the building or other person or agent in control of the
building shall, within 12 months from the date of such written notice, eliminate the hazard as set
forth below. Any person receiving notice as set out in this Section may appeal, in the manner
provided by Section 102.4, to the Building Board of Appeals.
(Ord. 2019-0062 § 3, 2019.)
302.7.2 - Wall anchor.
The parapet or appendage shall be removed and the remainder of the wall shall be anchored at
the roof line, or it shall be reconstructed so that it will conform structurally as near as it is
practicable to do so with the requirements of Chapter 16 of the Building Code, or it shall be
otherwise braced and strengthened in a manner satisfactory to the Building Official, so that it
will resist a reasonable degree of horizontal forces without becoming dislodged with danger of
falling.
(Ord. 2019-0062 § 3, 2019.)
302.7.3 - Inspection of existing condition.
Where, in the opinion of the Building Official, it is necessary to open a portion of roof, wall, or
ceiling of a building in order to determine the structural condition of any parapet or appendage,
the Building Official may order the owner to make such opening, and the owner shall comply
with said order at the owner's sole cost and expense.
(Ord. 2019-0062 § 3, 2019.)
302.8 - Existing glass.
Whenever the Building Official determines by inspection that an existing glass installation, in
rooms having an occupant load of more than 100 persons or a means of egress serving an
occupant load of more than 100 persons, as determined by Chapter 10 of the Building Code, is
likely to become a hazard in the event of accidental human impact, as described in Section
2406.4 of the Building Code, and such installation does not comply with the provisions for
glazing in such locations, the Building Official may provide the owner of the building or other
person or agent in control of the building where such glazing exists with a written notice of such
condition. The owner of the building or other person or agent in control of the building shall,
within 90 days after receiving said notice, replace such glass or otherwise cause the installation
to conform to the requirements of the Building Code.
(Ord. 2019-0062 § 4, 2019.)
Chapter A4 - EARTHQUAKE RISK-REDUCTION IN WOOD-FRAME RESIDENTIAL BUILDINGS WITH SOFT,
WEAK OR OPEN FRONT WALLS
[BS] A401.2 - Scope.
The provisions of this Chapter may be used for voluntary seismic improvements to existing
Occupancy Group R buildings of wood construction or portions thereof where the structure has a
soft, weak, or open-front wall line, and there exists one or more stories above.
(Ord. 2019-0062 § 5, 2019.)
[BS] A403.1 - General.
All modifications required by the provisions in this Chapter shall be designed in accordance with
the Building Code provisions for new construction, except as modified by this Chapter.
Exception: Buildings for which the prescriptive measures provided in Section A404 apply and are
used.
No alteration of the existing lateral force-resisting system or vertical load-carrying system shall
reduce the strength or stiffness of the existing structure, unless the altered structure would remain in
conformance to the Building Code and this Chapter.
(Ord. 2019-0062 § 6, 2019.)
[BS] A404.1 - Limitation.
These prescriptive measures shall apply only to two-story buildings and only when deemed
appropriate by the Building Official. These prescriptive measures rely on rotation of the second
floor diaphragm to distribute the seismic load between the side and rear walls of the ground floor
open area. In the absence of an existing floor diaphragm of wood structural panel or diagonal
sheathing, a new wood structural panel diaphragm of minimum thickness of ¾ inch (19.1 mm)
and with 10d common nails at 6 inches (152 mm) on center shall be applied. A California
licensed architect or engineer shall demonstrate compliance with the requirements of Section
A404.1 and shall approve and stamp the construction documents.
. . .
(Ord. 2019-0062 § 7, 2019.)
[BS] A405.1 - New materials.
New materials shall meet the requirements of the Building Code, except where allowed by this
Chapter.
(Ord. 2019-0062 § 8, 2019.)
[BS] A407.1 - Structural observation, testing and inspection.
Structural observation, in accordance with Section 1704.6 of the Building Code, shall be required
for all structures in which seismic retrofit is being performed in accordance with this Chapter.
Structural observation shall include visual observation of work for conformance to the approved
construction documents and confirmation of existing conditions assumed during design.
Structural testing and inspection for new construction materials shall be in accordance with the
Building Code, except as modified by this Chapter.
(Ord. 2019-0062 § 9, 2019.)
Attachment D
2019 CA Energy Code
Attachment E
2019 CA Historical Building Code