Loading...
Addendum 2 - PlansGENERAL NOTES 1. ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION ( "SPECIFICATIONS ") 2012 EDITION, AND AMERICAN PUBLIC WORKS ASSOCIATION STD. PLANS, 2012 EDITION AND CURRENT AMENDMENTS. 2. THE CONTRACTOR SHALL NOTIFY THE CITY ENGINEER FORTY -EIGHT (48) HOURS PRIOR TO STARTING ANY WORK; TELEPHONE NUMBER (626) 569 -2151. 3. THESE PLANS ARE HEREBY MADE A PART OF THE SPECIFICATIONS AND CONTRACTUAL AGREEMENT. 4. NO REVISION SHALL BE MADE TO THESE PLANS WITHOUT THE PRIOR APPROVAL OF THE CITY ENGINEER. 5. THE CONTRACTOR SHALL APPLY FOR ALL NECESSARY CONSTRUCTION PERMITS FOR ALL WORK AS SHOWN ON THESE PLANS FROM THE CITY OF ROSEMEAD. 6. ANY CONTRACTOR PERFORMING WORK AS INDICATED HEREON FOR THIS PROJECT SHALL FAMILIARIZE HIMSELF WITH THE SITE AND SHALL BE SOLELY RESPONSIBLE FOR ANY DAMAGE TO EXISTING FACILITIES RESULTING DIRECTLY OR INDIRECTLY FROM HIS OPERATIONS, WHETHER OR NOT SUCH FACILITIES ARE SHOWN ON THESE PLANS. 7. THE CONTRACTORS ATTENTION IS EXPRESSLY DIRECTED TO ALL THE REQUIREMENTS AND PROVISIONS OF THE STATE OF CALIFORNIA SAFETY REGULATIONS. CONFORMANCE THERETO SHALL BE STRICTLY ENFORCED DURING THE ENTIRE LIFE OF THE CONTRACT. 8. THE CONTRACTOR SHALL DISPOSE OF ALL SURPLUS EARTH EXCAVATION OUTSIDE OF THE PROJECT AREA UNLESS APPROVED OTHERWISE BY THE CITY ENGINEER. ALL AC AND CONCRETE REMOVALS SHALL BE DISPOSED OF OFF -SITE. 9. THE CONTRACTOR SHALL REVIEW AND VERIFY ALL CONDITIONS AN DIMENSIONS AT THE JOB SITE BEFORE COMMENCING ANY PORTION OF THE WORK; COMPARE ACTUAL CONDITIONS WITH DRAWINGS TO ASCERTAIN CONDITIONS UNDER WHICH WORK IS TO BE PERFORMED; CHECK AND CONFIRM LOCATION OF EXISTING STRUCTURES, EQUIPMENT, AND UTILITIES WHICH MAY AFFECT WORK. COMMENCEMENT OF WORK SHALL CONSTITUTE FULL ACCEPTANCE OF EXISTING SITE CONDITIONS. THE CONTRACTOR SHALL REPORT ALL DISCREPANCIES TO THE CITY ENGINEER PRIOR TO THE COMMENCEMENT OF WORK. 10. THE CONTRACTOR SHALL ENACT ALL MEASURES TO PROTECT AND SAFEGUARD WORKERS AND THE GENERAL PUBLIC FROM INJURY DURING THE ENTIRE TIME OF CONSTRUCTION; MAINTAIN THE JOB SITE IN AN ORDERLY, CLEAN MANNER THROUGHOUT THE COURSE OF WORK AND NOT BLOCK LEGAL EXITS OR ENTRANCES; LEAVE WORK AREA CLEAN, FREE OF DEBRIS AT THE END OF EACH DAY; AND COMPLY WITH ALL APPLICABLE CODES. 11. ALL CONCRETE AND ASPHALT CONCRETE PAVEMENT TO BE REMOVED SHALL BE REMOVED UTILIZING A SAW CUT (MINIMUM CUT DEPTH 1 1/2" AND /OR OTHER METHODS AS APPROVED BY THE CITY ENGINEER. 12. THE CONTRACTOR SHALL ADJUST ALL UTILITY VALVE BOXES, MANHOLES, ETC. TO GRADE UPON COMPLETION OF PAVING. CONCRETE PAVEMENT SHALL BE USED TO PATCH AROUND RAISED UTILITIES IN CONCRETE STREETS; ASPHALT CONCRETE PAVEMENT IN ASPHALT CONCRETE STREETS. 13. THE CONTRACTOR SHALL REPLACE IN KIND, TO THE SATISFACTION OF THE CITY ENGINEER, ANY PAVING, CURB AND GUTTER OR OTHER IMPROVEMENTS CUT, REMOVED, OR DAMAGED IN CONJUNCTION WITH THIS PROJECT. 14. THE CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOB SITE CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY; THAT THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS; AND THAT THE CONTRACTOR SHALL DEFEND, INDEMNIFY AND HOLD THE CITY, THE CITY ENGINEER AND THEIR REPRESENTATIVE, HARMLESS FROM ANY AND ALL LIABILITY, REAL OR ALLEGED, IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT, EXCEPTING FOR LIABILITY ARISING FROM THE SOLE NEGLIGENCE OF THE CITY OR THE CITY ENGINEER. 15. THE CONTRACTOR SHALL PROVIDE DUST CONTROL AND TRAFFIC CONTROL AT ALL TIMES TO THE SATISFACTION OF THE CITY ENGINEER, AND SHALL BE IN COMPLIANCE WITH SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT (A.Q.M.D.) RULE 403 FOR MITIGATING DUST CONTROL. 16. BARRICADES WITH FLASHING LIGHTS ARE TO BE MAINTAINED ON ALL OBSTRUCTIONS WITHIN EXISTING STREET RIGHT -OF -WAYS AT ALL TIMES. CONSTRUCTION WARNING SIGNS AND FLAGMEN ARE TO BE PRESENT AT THE JOB SITE. 17. UPON COMPLETION OF THIS PROJECT, THE CONTRACTOR SHALL BE RESPONSIBLE FOR REPAIRING ANY DAMAGE INCURRED DUE TO HIS OPERATION. 18. THE CONTRACTOR SHALL NOTIFY UNDERGROUND SERVICE ALERT AT (800) 422 -4133 TWO (2) DAYS PRIOR TO BEGINNING WORK. 19. ABBREVIATIONS INDICATED ON THE PLANS SHALL BE IN ACCORDANCE WITH SECTION 1 -3 OF THE "SPECIFICATIONS ". 20. CIRCLED NUMBERS (FOR EXAMPLE, 1 ) REFER TO CONSTRUCTION LEGEND NUMBERS. 21. THE CONTRACTOR SHALL BE RESPONSIBLE FOR SURVEY MONUMENTS AND /OR VERTICAL CONTROL BENCHMARKS WHICH ARE DISTURBED OR DESTROYED BY CONSTRUCTION. A LAND SURVEYOR MUST FIELD LOCATE, REFERENCE, AND /OR PRESERVE ALL HISTORICAL OR CONTROLLING MONUMENTS PRIOR TO ANY EARTHWORK. IF DESTROYED, A LAND SURVEYOR SHALL REPLACE SUCH MONUMENTS WITH APPROPRIATE MONUMENTS. A CORNER RECORD OR RECORD OF SURVEY, AS APPROPRIATE, SHALL BE FILED AS REQUIRED BY THE PROFESSIONAL LAND SURVEYORS ACT, SECTION 8771 OF THE BUSINESS AND PROFESSIONS CODE OF THE STATE OF CALIFORNIA. IF ANY VERTICAL CONTROL IS TO BE DISTURBED OR DESTROYED, THE CITY OF ROSEMEAD PUBLIC WORKS DEPARTMENT MUST BE NOTIFIED, IN WRITING, AT LEAST 3 DAYS PRIOR TO THE CONSTRUCTION. THE CONTRACTOR WILL BE RESPONSIBLE FOR THE COST OF REPLACING ANY VERTICAL CONTROL BENCHMARKS DESTROYED BY THE CONSTRUCTION. PUBLIC SERVICE BY CONSTRUCTION PLANS FOR THE A CITY OF ROSEMEAD PUBLIC WORKS DEPARTMEN MISSI STORM DRAIN IMPROVEMENTS GENERAL NOTES (CONT.) 22. IMPORTANT NOTICE: SECTION 4216 OF THE GOVERNMENT CODE REQUIRES A DIG ALERT IDENTIFICATION NUMBER BE ISSUED BEFORE A "PERMIT TO EXCAVATE" WILL BE VALID. FOR YOUR DIG ALERT I.D. NUMBER, CALL UNDERGROUND SERVICE ALERT, TOLL FREE 1- 800 - 227 -2600, TWO DAYS BEFORE YOU DIG. 23. DEVIATIONS FROM THESE SIGNED PLANS WILL NOT BE ALLOWED UNLESS A CONSTRUCTION CHANGE IS APPROVED BY THE CITY ENGINEER OR THE CHANGE IS REQUIRED BY THE CITY INSPECTOR. 24. AS -BUILT DRAWINGS MUST BE SUBMITTED TO THE RESIDENT ENGINEER PRIOR TO ACCEPTANCE OF THIS PROJECT BY THE CITY. NOTICE TO THE CONTRACTOR CONTRACTOR SHALL VERIFY ALL CONDITIONS AND DIMENSIONS AND SHALL REPORT ALL DISCREPANCIES TO THE ENGINEER PRIOR TO THE COMMENCEMENT OF WORK. PRIOR TO CONSTRUCTION OF ANY CONCRETE STRUCTURE, THE CONTRACTOR SHALL VERIFY WITH THE SOILS ENGINEER, THE TYPE OF CONCRETE RECOMMENDED. EXISTING UNDERGROUND STRUCTURES: THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITY PIPES OR STRUCTURES OR CONDUITS SHOWN ON THESE PLANS ARE OBTAINED BY A SERACH OF THE AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE, THERE ARE NO EXISTING UTILITIES EXCEPT AS SHOWN ON THESE PLANS. THE CONTRACTOR IS REQUIRED TO TAKE THE PRECAUTIONARY MEASURES TO PROTECT THE UTILITY LINES SHOWN AND ANY OTHER LINES NOT OF RECORD OR NOT SHOWN ON THESE PLANS. IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO NOTIFY THE OWNERS OF THE UTILITIES OR STRUCTURES CONCERNED BEFORE STARTING WORK. CONTRACTOR FURTHER ASSUMES ALL LIABILITY AND RESPONSIBILITY FOR THE UNDERGROUND UTILITY PIPES, CONDUITS OR STRUCTURES SHOWN OR NOT SHOWN ON THESE PLANS. PRIVATE ENGINEER'S NOTICE TO CONTRACTORS THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITY PIPES OR STRUCTURES SHOWN ON THESE PLANS WERE OBTAINED BY A SEARCH OF AVAILABLE RECORDS. THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO PROTECT THE UTILITIES SHOWN AND ANY OTHER LINES OR STRUCTURES NOT SHOWN ON THESE PLANS. ALL CONTRACTORS AND SUBCONTRACTORS PERFORMING WORK SHOWN ON OR RELATED TO THESE PLANS SHALL CONDUCT THEIR OPERATIONS SO THAT ALL EMPLOYEES ARE PROVIDED A SAFE PLACE TO WORK AND THE PUBLIC IS PROTECTED. ALL CONTRACTORS AND SUBCONTRACTORS SHALL COMPLY WITH THE "OCCUPATIONAL SAFETY AND HEALTH REGULATION" OF THE U.S. DEPARTMENT OF LABOR, AND THE STATE OF CALIFORNIA DEPARTMENT OF INDUSTRIAL RELATIONS' "CONSTRUCTION SAFETY ORDERS." THE CITY ENGINEER SHALL NOT BE RESPONSIBLE IN ANY WAY FOR THE CONTRACTORS' AND SUBCONTRACTORS' COMPLIANCE WITH THE "OCCUPATIONAL SAFETY AND HEALTH REGULATIONS" OF THE U.S. DEPARTMENT OF LABOR OR WITH THE STATE OF CALIFORNIA DEPARTMENT OF INDUSTRIAL RELATIONS "'CONSTRUCTION SAFETY ORDERS." CONTRACTOR FURTHER AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOB SITE CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY; THAT THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS; AND THAT THE CONTRACTOR SHALL DEFEND, INDEMNIFY AND HOLD THE OWNER AND THE ENGINEER HARMLESS FROM ANY AND ALL LIABILITY, REAL OR ALLEGED, IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT, EXCEPTING FOR LIABILITY ARISING FROM THE SOLE NEGLIGENCE OF THE OWNER OR THE ENGINEER. STORM DRAIN NOTES 1. ALL CONCRETE IN REINFORCED CONCRETE STRUCTURES MUST BE 3250 P.S.I. IN 28 DAYS, TYPE V P,, RTLAND CEMENT CONCRETE, CLASS A. 2. ALL PIPE LENGTHS ARE HORIZONTAL PROJECTIONS, UNLESS OTHERWISE SHOWN. 3. FOR TRENCH EXCAVATIONS IN NATIVE SOIL, SHORING SHALL BE PROVIDED TO SATISFY STATE OF' ',CALIFORNIA SAFETY REQUIREMENTS. 4. PIPE CONSTRUCTION IN FILL AREA MUST BE COORDINATED WITH THE GRADING TO INSURE THAT WHEN THE FILL OPERATION HAS BEEN COMPLETED AT GRADE A MINIMUM OF ONE FOOT ABOVE THE TOP OF PIPE OR TO FIVE FEET (MAXIMUM) ABOVE THE PROPOSED SUBGRADE', OF THE PIPE, THE STORM DRAIN TRENCH SHALL BE EXCAVATED AND THE PIPE 5. ALL WORK] MUST BE IN CONFORMANCE WITH THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTIONS WHICH MAY BE PURCHASED FROM THE COUNTY AND KEPT ON THE JOB SITE AT ALL TIMES. 6. THE CONTRACTOR MUST NOTIFY THE CITY'S INSPECTOR AT LEAST (2) WORKING DAYS PRIOR TO 1COMMENCEMENT OF ANY CONSTRUCTION. 7. ALL FILLS MUST BE COMPACTED TO 90% RELATIVE COMPACTION AS DETERMINED BY THE CALIFORNIA TEST METHOD NO. 216 -, 1978 "FIVE LAYER METHOD ". ALL BACKFILL MATERIAL MUST BE ';FREE OF VEGETABLE MATTER. 8. ALL REINFORCED CONCRETE PIPE MUST BE BEDDED IN ACCORDANCE PIPE BEDDING DETAILS 9. PRIOR TO THE PLACEMENT OF STORM DRAIN IMPROVEMENTS, THE CITY'S SOILS ENGINEER SHALL CERTIFY IN WRITING TO THE CITY ENGINEER THAT THE STORM DRAINS' SUBGRADE IS OF ADEQUATE STRENGTH TO SUPPORT THE STRUCTURES AND ANY ANTICIPATED LOADS. 10. PRIOR TO THE COMMENCEMENT OF CONSTRUCTION, THE CONTRACTOR SHALL OBTAIN A PERMIT FROM THE STATE DIVISION OF INDUSTRIAL SAFETY. A, COPY OF THE PERMIT SHALL BE KEPT ON THE JOB SITE AT ALL TIMES. 11. ALL STEEL THAT IS TO BE CONTINUOUS SHALL BE LAPPED A MINIMUM OF 45 BAR 12. ALL MATERIALS TESTING FOR THE DRAINAGE FACILITIES SHALL BE PROVIDED BY THE CONTRACTOR OR DEVELOPER IN ACCORDANCE WITH THE NUMBER, LOCATION AND FREQUENCY REQUESTED BY THE CITY ENGINEER. 13. CHAMFER 'ALL EXPOSED EDGES OF CONCRETE %a" MIN. 14. LENGTH OF MANHOLE STRUCTURES MAY BE INCREASED TO MEET PIPE ENDS AT OPTION OF CONTRACTOR AS LONG AS REINFORCING STEEL IS CONTINUED AS REQUIRED. ANY CHANGE IN SPUR LOCATION MUST BE APPROVED BY THE ENGINEER. 15. FLOOR OF MANHOLE STRUCTURE SHALL BE STEEL TROWELED TO SPRING LINE. 16. BODY OF ,MANHOLE STRUCTURE, INCLUDING SPUR, MUST BE POURED IN ONE CONTINUOUS OPERATION, EXCEPT THAT CONSTRUCTION JOINT AT THE SPRING LINE WITH A LONGITUDINAL KEYWAY IS PERMITTED. 17. ALL REINFORCING BARS MUST BE SECURELY HELD IN PLACE IN THE FORMS. TWO WAYS MATS OF (STEEL MUST BE WIRED TOGETHER BOTH WAYS AT ALTERNATE INTERSECTIONS. 18. STORM DRAIN BACKFILL FOR ALL FACILITIES WITHIN STREET RIGHT -OF -WAY IS TO BE PLACED AND COMPACTED UNDER CITY OF SAN MARINO INSPECTION AND MEET OR EXCEED SPPWC MINIMUM STANDARD. 19. ALL PIPE TO BE BANDED AND GROUTED. 20. AREA DRAIN PIPE SHALL BE: A. ACRYLONITRILE BUTADIENE STYRENE (A.B.S.) SOLID WALL PIPE CONFORMING TO A.S.T.M. D 2751, SDR35. OR B. POLYVINYL CHLORIDE PLASTIC (P.V.C.) PIPE CONFORMING TO.A.S.T.M. D 3034, SDR 35. OR C. APPROVED EQUAL. 21. R.C.P. SHALL COMPLY WITH ALL A.S.T.M. APPLICABLE STANDARDS. PROJECT CONTACTS H UTILITY TITLE WATER GOLDEN STATE WATER CO. ASPHALT 110 E. LIVE OAK AVENUE ARCADIA, CA 91006 CENTER LINE CONTACT: GABRIEL GOMEZ (626) 446 -5176 CONCRETE ADAMS RANCH MUTUAL WATER CO. DIAMETER P.O. BOX 6841 ROSEMEAD, CA 91770 DRIVEWAY DOMENIC CIMARUSTIC (626) 444 -6050 EDGE OF PAVING ELEV. ELEVATION CALIFORNIA AMERICAN WATER CO. EXISTING 8657 GRAND AVE. ROSEMEAD, CA 91770 FINISHED SURFACE LOUIE ROMERO (626) 712 -8340 INVERT SAN GABRIEL COUNTY WATER DISTRICT MINIMUM 8366 E. GRAND AVENUE ROSEMEAD, CA 91770 PROPERTY LINE STEVEN TERRA (626) 287 -0341 PROPOSED R/W RIGHT OF WAY SAN GABRIEL VALLEY WATER CO. REINFORCED CONCRETE PIPE 11142 GARVEY AVENUE EL MONTE, CA 91733 STANDARD PLANS FOR PUBLIC WORKS LUIS MONTENEGRO (626) 448 - 6183 X252 SCE 1000 POTRERO GRANDE DRIVE SOFFIT MONTEREY PARK, CA 91755 TYPICAL CONTACT: ELIAS BERMUDEZ VARIES (323) 720 -5263 SCG THE GAS COMPANY CITY OF ROSEMEAD 9400 OAKDALE, CHATSWORTH CA 91311 -6511 CONTACT:MICHAEL DUENAS EXISTING TREE (714) 634 -7265 CHARTER 4781 IRWINDALE AVENUE IRWINDALE, CA 91706 COMMUNICATIONS CONTACT JESSE GONZALES PROPOSED PCC (626) 430 -3570 ATT 8633 GRAND AVENUE ROSEMEAD, CA 91770 CONTACT: STEVE GILLESPIE CHECKED BY: CA (626)570 -7193 L Y _ 7 mi PROJECT LOCATION mrom"M NOT TO SCALE ABBREVIATIONS ASPH. ASPHALT C/L CENTER LINE CONC. CONCRETE DIA. DIAMETER D/W DRIVEWAY EP EDGE OF PAVING ELEV. ELEVATION EXIST. EXISTING FS FINISHED SURFACE INV INVERT MIN. MINIMUM P/L PROPERTY LINE PROP. PROPOSED R/W RIGHT OF WAY RCP REINFORCED CONCRETE PIPE SSPWC STANDARD PLANS FOR PUBLIC WORKS e� STOP SIGN CONSTRUCTION SOF SOFFIT TYP. TYPICAL VAR. VARIES W WIDTH LEGEND SHEET INDEX SHEE DRAWING TITLE 0 FIRE HYDRANT WATER VALVE 1 TITLE SHEET oe ROfES N S /0 h�QO �NCER�� �, Q OM �� 'L� � rn ¢ N0. C70635 , 4 m m TI ••'.�WL� ' � V � � zb � Plans Prepared By: CONSULTING CIVIL ENGINEERS flgdI1CQ17 I nc. of N 15859 EDNA PL., SUITE 101 C /N/EnB /noo,a I II��I�� 111 11 IRWINDALE, CA 91706 Lund Surveyors L"ne a, "nn" (626)969 -0152,(626) 960.9002 FAX MISSION DRIVE STORM DRAIN MPROVEMENT PROJECT GAS VALVE 2 STORM DRAIN IMPROVEMENT PLANS AND DETAILS INITIALS APPV'D. ME WATER METER CABLE TV PULL BOX SEWER MANHOLE TITLE SHEET STREET SIGN e� STOP SIGN LIGHT POLE POWER POLE B POLE ANCHOR MAY 2013 CITY OF ROSEMEAD EXISTING PALM EXISTING TREE EXISTING SHRUB DRAWN BY: DC MAY 2013 PROPOSED PCC R E V I S I O N S R E F E R E N C E S BENCH M/ RK: L &T IN CB 3 FT N/E OF BCR @ NE COR ROSEMEAD BLVD &MISSION BLVD NO. - ELEV. 334.73 DATE: 2005 QUAD: N/A oe ROfES N S /0 h�QO �NCER�� �, Q OM �� 'L� � rn ¢ N0. C70635 , 4 m m TI ••'.�WL� ' � V � � zb � Plans Prepared By: CONSULTING CIVIL ENGINEERS flgdI1CQ17 I nc. of N 15859 EDNA PL., SUITE 101 C /N/EnB /noo,a I II��I�� 111 11 IRWINDALE, CA 91706 Lund Surveyors L"ne a, "nn" (626)969 -0152,(626) 960.9002 FAX MISSION DRIVE STORM DRAIN MPROVEMENT PROJECT DWG. NO. T1 NUMBER DATE INITIALS APPV'D. TITLE SHEET DESIGN BY: JC MAY 2013 CITY OF ROSEMEAD SHEET OF Q 1 DRAWN BY: DC MAY 2013 CHECKED BY: CA MAY 2013 I CONSTRUCTION NOTES 1' SAW CUT AC SECTION 4'A,C 6'A,B 1 , CUT NOTE TO CONTRA /V ER IHORIZONTAL I I 1 (D REMOVE AND REPLACE EXISTING BLOCK WALL — 3' EV%C. { UTILITY'S NOT SHOW. I ROSEMEAD RICH SCHOOL CONTRACTOR TO TO REMOVE AND RECONSTRUCT INTERFERING PORTIONS OF LOCATION1AND POTH PARKING L0T STING EXISTING CONCRETE CHANNEL UTILITY C OSSING P I I � O CONSTRUCT 18" RCP (2000 —D), BEDDING CONSTRUCTION st PER DETAIL HEREON I FA O PEER HEREON (2000 —D), BEDDING SIDEWALK I I I 50 CONSTRUCT CURB OPENING CATCH BASIN PER .? 5 5 2 SPPWC STD PLAN NO. 300 -2, W =3.5' EXISTING PAVEMENT I I I MA �qCITY FO O6 CONSTRUCT PIPE CONNECTIONS TO EXISTING CATCH BASIN I ?] PER SPPWC STD PLAN NO. 335 -1 EXITING ST. CL 36 RCP I J 1 ��C CRE E CNPNNE� � I EX \ST • CDN BEDDING O.D. SEE NOTE 2 TRENCH SHEETING OR 4' SHORING IF USED TRENCH NOTES TYPICAL TRENCH DETAIL NTS 1. BACKFILL SHALL BE PER THE STANDARD SPECIFICATIONS SECTION 306 -1.3 AND SPECIAL PROVISIONS. MATERIAL OBTAINED FROM PROJECT EXCAVATION MAY BE USED AS BACKFILL, IF DRIED BACK TO NEAR OPTIMUM MOISTURE CONTENT. BACKFILL SHALL BE COMPACTED TO A MINIMUM OF 90% OF THE MAXIMUM DENSITY AS DETERMINED BY THE ASTM D1557 -91 PROCEDURE. 2. BEDDING MATERIAL FOR STORM DRAIN CONSTRUCTION SHALL BE PER THE STANDARD SPECIFICATIONS SECTION 306 - 1.2.1, SPECIAL PROVISIONS AND SHALL HAVE A MINIMUM SAND EQUIVALENT OF 30. MATERIAL OBTAINED FROM PROJECT EXCAVATION MAY BE USED AS BEDDING IF THE AFOREMENTIONED SPECIFICATIONS ARE MET. DIAL TWO WORKING BEFOR DAYS BEFORE YOU YOU DIG TOLL FREE 1 -500- 227 -2600 A PUBLIC SERVICE BY UNDERGROUND SERVICE ALERT I I I I I I 'I I I I I i 6 I I L MISSION I I RIVE t n RW . 0 ° F9 F. F i AQUATIC PARK PARKING LOT 20 10 0 20 40 1 " =5' i m R E V I S 1 0 N S R E E E R E N C E S j BENCH MARK: L &T IN CB 3 FT N/E OF BCR @ NE COR ROSEMEAD BLVD &MISSION BLVD NO. - -- ELEV. 334.73 DATE: 2005 QUAD: N/A ��QpOFESSIn ��Q J��GERVg4��F2 �, o F � �Q' y No. C70635 A m q F CAL\E� Plans Prepared By: CONSULTING CIVIL ENGINEERS En neerr Inc. �II��II 6i � l lll I 15859 EDNA PL., SUITE 101 cr,.n a "GmooB IRWINDALE, CA. 91706 ��dP;a (626 )960-0152T(626)960 - 9002 FAX MISSION DRIVE STORM DRAIN MPROVEMENT PROJECT DWG. NO. SD v NUMBER DATE INITIALS APPV'D. STORM DRAIN IMPROVEMENTS DESIGN BY: JC MAY 2013 CITY OF ROSEMEAD SHEET ^ / DF 2 DRAWN BY: DC MAY 2013 CHECKED BY: CA MAY 2013 t, .