Plans_W912PL-15-B-0002_Carson_Mall_Latera_Phase_II_LA_Co.pdf

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UTILITY COMPANIES

RECYCLED WATER NOTES

1. STATIONS SHOWN ARE ALONG THE CENTERLINE OF THE PIPELINE.

2. ELEVATION SHOWN ON PIPELINE PROFILE APPLY TO INVERT OF PIPE OR

INVERTS AT POINTS OF INTERSECTION OF SLOPE CHANGES

3. THE CONTRACTOR SHALL ADD FITTINGS OR DEFLECT JOINTS (PER WBMWD

STANDARD DRAWING RW42) AS REQUIRED TO AVOID EXISTING UTILITIES

ENCOUNTERED. ANY CHANGES IN PROFILE SHALL BE APPROVED BY THE

CONTRACTING OFFICER'S REPRESENTATIVE (COE).

4. THE CONTRACTOR SHALL CONTACT UNDERGROUND SERVICE ALERT (U.S.A.)

AT 1-800-227-2600 AT LEAST 48 HOURS PRIOR TO STARTING WORK.

5. THE CONTRACTING OFFICER'S REPRESENTATIVE (COE) SHALL BE NOTIFIED

AT LEAST 2 WORKING DAYS PRIOR TO BEGINNING CONSTRUCTION OR ANY

INSPECTION.

6. CONSTRUCT THRUST BLOCKS AT ALL LOCATIONS INDICATED ON THE PLANS

PER WBMWD STD RW-19.

7. ALL WORK IS TO BE DONE PER "STANDARD SPECIFICATIONS FOR PUBLIC

WORKS CONSTRUCTION" (GREEN BOOK) LATEST EDITION, AND THE

DISTRICT'S STANDARD SPECIFICATIONS AND DRAWINGS UNLESS

OTHERWISE INDICATED AND IN ACCORDANCE WITH THESE PLANS AND

SPECIFICATIONS. THE CONTRACTOR SHALL HAVE A COPY OF THESE PLANS

AND THE SPECIFICATIONS AND THE STANDARD SPECIFICATIONS ON THE JOB

AT ALL TIMES.

8. THE TOP OF RECYCLED WATER MAINS SHALL BE A MINIMUM OF 42-INCHES

BELOW STREET PAVEMENT OR FINISH GRADE UNLESS OTHERWISE SHOWN

ON THE PLANS. IF THE MINIMUM COVER CANNOT BE MET, THE CONTRACTOR

SHALL NOTIFY THE ENGINEER OR DISTRICT FOR GUIDANCE.

9. ALL CONCRETE SHALL BE CLASS 560-C-3250 UNLESS OTHERWISE INDICATED.

10. THE CONTRACTOR SHALL SUBMIT A SHORING PLAN PREPARED BY A

REGISTERED CIVIL ENGINEER AS REQUIRED PER SECTION 7-10.4.2 OF THE

"STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION" LATEST

EDITION.

11. PIPELINES SHALL BE PRESSURE TESTED IN ACCORDANCE WITH

SPECIFICATIONS TO THE MINIMUM TEST PRESSURE INDICATED BELOW OR

AS INDICATED ON THE PLANS:

PIPE CLASS - AWWA C-900 DR-14

MINIMUM TEST PRESSURE - 200 P.S.I.

12. CONTRACTOR SHALL MAINTAIN THE WORK AREA IN A NEAT, SAFE, CLEAN

AND SANITARY CONDITION AT ALL TIMES. STREETS SHALL BE KEPT CLEAN

OF DEBRIS, WITH DUST AND NUISANCE BEING CONTROLLED AT ALL TIMES.

THE CONTRACTOR SHALL ALSO BE RESPONSIBLE FOR ANY CLEANUP OF

ADJACENT STREETS AFFECTED BY HIS CONSTRUCTION. CONTRACTOR TO

CLEAN STREET WITH SWEEPER PRIOR TO END OF EACH WORK DAY AS A

MINIMUM IN ACCORDANCE WITH CITY PERMIT.

13. ALL SURPLUS MATERIAL REMOVED, INCLUDING EXCAVATED MATERIALS

WHICH ARE NOT SUITABLE FOR USE IN THIS PROJECT SHALL BECOME THE

PROPERTY OF THE CONTRACTOR AND SHALL BE DISPOSED OF AWAY FROM

THE JOB SITE IN A MANNER AND AT LOCATION ACCEPTABLE TO ALL

COGNIZANT AGENCIES.

14. THE CONTRACTOR SHALL POTHOLE AND LOCATE EXISTING CROSSING

UNDERGROUND UTILITIES AND POINTS OF CONNECTION AT LEAST THREE

WEEKS OR 1,5OO FEET, WHICHEVER IS GREATER, IN ADVANCE OF THE

PIPELINE CONSTRUCTION. IN ADDITION TO THE ABOVE REQUIRED

POTHOLING, THE CONTRACTOR SHALL EXPOSE ALL UTILITIES AND SERVICES

AT LEAST 200 FEET IN ADVANCE OF THE ACTUAL PIPE EXCAVATION

OPERATIONS. THE CONTRACTOR SHALL BE LIABLE FOR ANY ADDITIONAL

COST REQUIRED IN THE EVENT THAT HE HAS NOT CORRECTLY LOCATED

THE EXISTING UTILITIES.

15. ALL BURIED BOLTS, NUTS AND WASHERS SHALL BE TYPE 316 STAINLESS

STEEL AND COATED IN ACCORDANCE WITH THE SPECIFICATIONS.

16. THE CONTRACTOR SHALL CONFINE ALL OF HIS ACTIVITIES TO THE AREAS

WITHIN THE EXISTING STREET RIGHT-OF-WAY SHOWN IN THESE PLANS.

CONTRACTOR IS RESPONSIBLE FOR OBTAINING A TEMPORARY STORAGE AREA.

18. THE CONTRACTOR SHALL PROTECT IN PLACE EXISTING SEWER, GAS,

WATER LATERALS AND OTHER UTILITIES OR REPLACE IN KIND. LOCATIONS

OF EXISTING UTILITIES AND SUBSTRUCTURES SHOWN ON THE DRAWINGS

ARE APPROXIMATE ONLY. CONTRACTOR SHALL VERIFY EXACT LOCATIONS,

ELEVATIONS AND DIMENSIONS IN THE FIELD PRIOR TO CONSTRUCTION IN

THE AREA OF THE SPECIFIC SUB-STRUCTURE.

19. ALL BURIED VALVES SHALL BE PROVIDED WITH RISERS, VALVE BOXES AND

COVER PER DISTRICT STANDARD SPECIFICATION AND STANDARD DRAWINGS

RW-7 AND RW-8.

20. SHUT DOWN OF EXISTING RECYCLED WATER MAINS TO FACILITATE

CONNECTION TO EXISTING FACILITIES SHALL BE COORDINATED WITH THE

COR AND THE DISTRICT.

21.

22. THE CONTRACTOR SHALL BE RESPONSIBLE FOR DAMAGE TO ALL EXISTING

UTILITIES, PAVEMENT, CURB, TRAFFIC STRIPPING AND MARKINGS, TRAFFIC

DETECTOR LOOPS, STRUCTURE, TREES, LANDSCAPING, AND IRRIGATION

SYSTEMS AS A RESULT OF HIS OPERATIONS, AND WILL BE REQUIRED TO

REPAIR OR REPLACE SAME TO THE SATISFACTORY OF, AND AS DIRECTED

BY, THE COE, DISTRICT AND/OR CITY OF CARSON.

23. ALL CONSTRUCTION SURVEYS FOR THIS PROJECT SHALL BE PROVIDED BY

THE CONTRACTOR AT HIS EXPENSE. SURVEY POINTS DESTROYED AS A

RESULT OF THE CONTRACTOR'S NEGLIGENCE OR FAILURE TO PROVIDE

PROPER PROTECTION, SHALL BE REPLACED AT THE CONTRACTOR'S

EXPENSE.

24. THE CONTRACTOR IS TO MAINTAIN AND PROVIDE THE CONTRACTING

OFFICER WITH A "RECORD" SET OF AS BUILT DRAWINGS AT THE

COMPLETION OF ALL WORK PER THE PLANS AND SPECIFICATIONS.

25. ALL TRAFFIC SIGNAL CONDUITS AND LOOPS HAVE NOT BEEN SHOWN ON

THESE PLANS. CONTRACTOR SHALL DETERMINE LOCATION OF ALL

IMPACTED FACILITIES AND REPLACE ALL TRAFFIC SIGNAL CONDUITS AND

LOOPS DAMAGED OR REMOVED DURING CONSTRUCTION TO THE CITY OF

CARSON SATISFACTION.

26. CONTRACTOR SHALL BE RESPONSIBLE FOR IDENTIFYING AND ACQUIRING

STAGING OR MATERIAL STOCK PILE AREAS, SUBJECT TO APPROVAL OF THE

CONTRACTING OFFICER.

27. CONTRACTOR SHALL CONTACT THE CONTRACTING OFFICER AND WEST

BASIN MUNICIPAL WATER DISTRICT THREE BUSINESS DAYS PRIOR TO ANY

CONSTRUCTION.

29. CONTRACTOR SHALL OBTAIN ALL NECESSARY PERMITS FROM THE CITY OF

CARSON BEFORE COMMENCING WORK. THE CONTRACTOR SHALL PROVIDE A

24 HOUR TELEPHONE NUMBER FOR EMERGENCY REPAIRS TO TRAFFIC

CONTROL AND PAVEMENT MARKINGS.

30. CONTRACTOR SHALL PROVIDE TRAFFIC CONTROL IN CONFORMANCE WITH

THE APPROVED TRAFFIC CONTROL PLANS.

JOB SITE SAFETY

PRIVATE ENGINEER'S NOTICE TO CONTRACTOR

DISCLAIMER

32. PIPE BEDDING SHALL CONFORM TO WBMWD STANDARD DRAWING RW17.

COORDINATES ARE BASED ON THE CALIFORNIA COORDINATE

SYSTEM (CCS83), ZONE V, 1983 NAD (2007.0 EPOCH).

BASIS OF BEARINGS

EXISTING SHRUBBERY

EXISTING PEDESTAL/PULL BOX

EXISTING MANHOLE

EXISTING DRIVEWAY

EXISTING REDUCER

EXISTING POWER POLE W/GUY WIRE

EXISTING CATCH BASIN

EXISTING FIRE HYDRANT

EXISTING WATER METER

NEW WATER VALVE

EXISTING WATER VALVE

EXISTING TREE

NEW THRUST BLOCK

EXISTING POWER POLE

NEW BLOW-OFF ASSEMBLY

NEW AIR/VACUUM RELEASE VALVE

(e.g. SIDEWALK & DRWY)

EXISTING ELECTRIC LINE

EXISTING SEWER LINE

EXISTING TELEPHONE

EXISTING WATER LINE

EXISTING STORM DRAIN

RIGHT-OF-WAY LINE

EXISTING FIBER OPTIC

EXISTING OIL LINE

EXISTING GAS LINE

EXISTING CABLE TV

4"O

4"G

T

51"SD

BACK OF CONCRETE

CURB & GUTTER

NEW PIPE LINE

8"S

12"W

LEGEND

EXISTING STREET/TRAFFIC LIGHT

EXISTING SIGN

LOOP SIGNAL

BENCHMARK

17.

28.

33.

34.

35.

36.

PRIOR TO COMMENCEMENT OF WORK, ALL SURVEY MONUMENTS IN THE PROJECT

AREA SHALL BE LOCATED AND TIED OUT BY THE CONTRACTOR. ALL CENTERLINE

MONUMENTS OR TIES LOST OR DESTROYED BY THIS WORK SHALL BE REPLACED

AND NEW TIE SHEETS PROVIDED. METHOD OF ESTABLISHMENT SHALL BE STATED

ON THE TIE SHEET. TIE SHEETS SHALL BE PREPARED AND STAMPED BY A LICENSED

ENGINEER OR SURVEYOR AND SHALL BE DELIVERED TO THE CITY OF CARSON

PRIOR TO CONSTRUCTION.

ALL CONCRETE SIDEWALKS OR CURBS & GUTTERS TO BE REPLACED SHALL

BE SAWCUT TO THE NEAREST TRANSVERSE SCORE MARK OR ADJUSTABLE

CONTROL JOINT OR WEAKENED PLANE JOINT AND REPLACED IN

CONFORMANCE WITH THE CITY OF CARSON. ALL EXPOSED CONCRETE

SURFACES SHALL CONFORM IN GRADE, COLOR AND FINISH TO ALL

ADJOINING CURBS AND WALKS.

GAS, WATER AND SEWER SERVICES ARE SHOWN APPROXIMATELY. NO PLANS WERE

AVAILABLE. HOWEVER, THE PLANS DO NOT NECESSARILY REFLECT ALL OF THE GAS,

WATER AND SEWER SERVICES. THE CONTRACTOR SHALL FIELD VERIFY LOCATION

OF ALL GAS, WATER AND SEWER SERVICE LOCATIONS AND PROTECT IN PLACE.

ALL APPROACHES TO PRIVATE DRIVEWAYS, DRIVEWAYS AND INTERSECTING

STREETS SHALL BE KEPT OPEN TO TRAFFIC AT ALL TIMES. CONTRACTOR SHALL

INFORM ALL PROPERTY OWNERS OR BUSINESSES A MINIMUM OF ONE WEEK PRIOR

TO PERFORMING ANY CONSTRUCTION WHICH WILL IMPEDE THE NORMAL ACCESS

TO THEIR DRIVEWAYS.

DISRUPTED OR DAMAGED STREET LIGHTING SYSTEMS SHALL BE REPAIRED OR

REPLACED TO CITY STANDARDS. DAMAGED STREET LIGHT CONDUIT OR CABLE

SHALL BE REPLACED FROM POLE TO POLE (NO SPLICING WILL BE ALLOWED).

THE CONTRACTOR SHALL RENEW OR REPLACE ANY EXISTING TRAFFIC

STRIPING AND/OR PAVEMENT MARKINGS WHICH DURING HIS OPERATIONS

HAVE BEEN EITHER REMOVED OR THE EFFECTIVENESS HAS BEEN

REDUCED TO THE CITY OF CARSON SATISFACTION.

ALL BURIED D.I. PIPE, VALVES, FITTINGS, ETC. SHALL BE WRAPPED IN 8 MIL

POLYETHYLENE.

37.

DURING CONSTRUCTION, DISPOSAL OF SUCH MATERIALS SHOULD OCCUR IN A

SPECIFIED AND CONTROLLED TEMPORARY AREA ON SITE PHYSICALLY

SEPARATED FROM POTENTIAL STORM WATER RUN-OFF, WITH ULTIMATE

DISPOSAL IN ACCORDANCE WITH LOCAL, STATE AND FEDERAL

REQUIREMENTS.

MATERIALS WHICH MAY HAVE EFFECTS OF POLLUTION INCLUDE BUT ARE NOT

LIMITED TO: SOLID OR LIQUID CHEMICAL SPILLS; WASTES FROM PAINTS, STAINS,

SEALANTS, GLUES, LIMES, PESTICIDES, HERBICIDES, WOOD PRESERVATIVES

AND SOLVENTS; ASBESTOS FIBERS, PAINT FLAKES OR STUCCO FRAGMENTS;

FUELS, OILS, LUBRICANTS, AND HYDRAULIC, RADIATOR OR BATTERY FLUIDS;

FERTILIZERS, VEHICLE/EQUIPMENT WASH WATER AND CONCRETE WASH WATER;

CONCRETE DETERGENT OR FLOATABLE WASTES; WASTES FROM ANY

ENGINE/EQUIPMENT STEAM CLEANING OR CHEMICAL DEGREASING, AND SUPER

CHLORINATED WATER LINE FLUSHINGS.

SUCH "DISCHARGES" OF MATERIAL OTHER THAN STORM WATER ARE ALLOWED

ONLY WHEN NECESSARY FOR PERFORMANCE AND COMPLETION OF

CONSTRUCTION PRACTICES AND WHERE THEY DO NOT: CAUSE OR CONTRIBUTE

TO A VIOLATION OF ANY WATER QUALITY STANDARD; CAUSE OR THREATEN TO

CAUSE POLLUTION, CONTAMINATION, OR NUISANCE; OR CONTAIN A HAZARDOUS

SUBSTANCE IN A QUANTITY REPORTABLE UNDER FEDERAL REGULATIONS 40 CFR

PARTS 117 AND 302.

CONSTRUCTION SITES SHALL BE MAINTAINED IN SUCH A CONDITION THAT AN

UNANTICIPATED STORM DOES NOT CARRY WASTES OR POLLUTANTS OFF THE SITE.

THE CONTRACTOR SHALL CONDUCT HIS CONSTRUCTION OPERATIONS IN

SUCH A MANNER THAT STORM OR OTHER WATERS MAY PROCEED

UNINTERRUPTED ALONG THE STREET OR DRAINAGE COURSES.

TRENCH COMPACTION AND SUBGRADE COMPACTION TESTS SHALL BE

PERFORMED BY A CORPS VALIDATED COMMERCIAL TESTING LABORATORY

OR CONTRACTOR'S VALIDATED TESTING FACILITY.

38.

40.

41.

LOOSE EXCAVATED MATERIAL SHALL NOT BE PLACED OR STORED IN

WATERWAYS OR STORM DRAIN CHANNELS. ALL EXCESS EXCAVATED SOIL

AND MATERIALS SHALL BE REMOVED AND DISPOSED OF IN A PROPER AND

LEGAL MANNER BY THE CONTRACTOR ALL DISTURBED SURFACE AREAS

SHALL BE SHAPED TO FACILITATE DRAINAGE AND AVOID PONDING AND

SHALL BE RESTORED TO NEAR NATURAL OR PRE-CONSTRUCTION

CONDITIONS.

39.

ACCESS TO DRIVEWAYS ADJACENT TO THE CONSTRUCTION WORK ZONE SHALL

BE MAINTAINED AT ALL TIMES IF AT ALL POSSIBLE. ADDITIONAL CONES OR

DELINEATORS MAY BE REQUIRED TO DELINEATE THE DRIVEWAY ACCESS ROUTE

THROUGH THE CONSTRUCTION WORK ZONE. A MINIMUM OF ONE TRAVEL LANE

SHALL BE MAINTAINED ACROSS THE DRIVEWAYS UNLESS PRIOR WRITTEN

APPROVAL IS OBTAINED FROM THE CITY OF CARSON AND/OR THE CONTRACTING

OFFICER.

42.

AT THE END OF EACH WORKING DAY AND AT TIMES WHEN CONSTRUCTION

OPERATIONS ARE SUSPENDED FOR ANY REASON, THE CONTRACTOR SHALL

REMOVE ALL EQUIPMENT, VEHICLES, MATERIAL, TRAFFIC CONTROL DEVICES,

STOCKPILE OR ANY OTHER FORM OF OBSTRUCTION FROM THE STREET

RIGHT-OF-WAY.

43.

THE CONTRACTOR SHALL EITHER BACKFILL AND PLACE BASE PAVEMENT

OR STEEL PLATE TRENCH EXCAVATION AT THE END OF EACH WORK DAY

SO ALL TRAVEL LANES CAN BE OPEN TO TRAFFIC. SEE SPECIFICATIONS

FOR STEEL PLATE REQUIREMENTS. STEEL PLATES WITHIN TRAVEL LANES

SHALL BE LIMITED TO 200 FEET.

31.

CONTRACTOR SHALL DEMONSTRATE EXTREME CAUTION WHEN TRENCHING

IN CLOSE PROXIMITY TO OTHER UTILITIES. ANY SIGN OF DEGRADATION OF

THE TRENCH WALL INTEGRITY WILL NOT BE TOLERATED AND WILL FORCE

THE STOPPAGE OF WORK UNTIL THE TRENCH INTEGRITY IS ADEQUATELY

RESTORED.

44.

WATER QUALITY SAMPLING STATION

CONTRACTOR SHALL VERIFY THE HORIZONTAL AND VERTICAL LOCATION OF

ALL POINTS OF CONNECTION PRIOR TO COMMENCING CONSTRUCTION. SEE

NOTE NO. 14

ELEVATIONS ARE BASED ON CITY OF LOS ANGELES

COUNTY BENCH MARK "Y 10542", A DEPARTMENT OF

PUBLIC WORKS BENCH MARK TAG IN EAST CURB

LOCATED IN THE SOUTHEAST CORNER OF MAIN

STREET AND TORRANCE BOULEVARD

ELEV. = 22.773 FEET (NAVD 1988, YEAR LEVELED 2005)

BY ACCEPTING THIS CONTRACT, CONTRACTOR HEREBY RELEASES AND AGREES TO INDEMNIFY,

DEFEND, HOLD HARMLESS THE OWNER (WEST BASIN MUNICIPAL WATER DISTRICT), CONTRACTING OFFICER

(COE), ENGINEER (HEREINAFTER TETRA TECH), THE CITY OF CARSON, THEIR PARENT AND SUBSIDIARY

COMPANIES, AGENTS, EMPLOYEES, CONSULTANTS AND REPRESENTATIVES FOR ANY AND ALL DAMAGE TO

PERSONS OR PROPERTY OR WRONGFUL DEATH REGARDLESS OF WHETHER OR NOT SUCH CLAIM, DAMAGE, LOSS OR EXPENSE IS CAUSED IN WHOLE OR IN PART BY THE NEGLIGENCE, ACTIVE OR PASSIVE, OF OWNER, CONTRACTING OFFICER, ENGINEER, THE CITY OF CARSON, THEIR PARENT AND SUBSIDIARY COMPANIES, AS

WELL AS THEIR AGENTS AND EMPLOYEES, EXCEPTING ONLY THE SOLE NEGLIGENCE OF OWNER, CONTRACTING

OFFICER, ENGINEER, THE CITY OF CARSON, THEIR PARENT AND SUBSIDIARY COMPANIES AND THEIR AGENTS

AND EMPLOYEES TO THE FULLEST EXTENT PERMITTED BY LAW. SUCH INDEMNIFICATION SHALL EXTEND TO ALL

CLAIMS, DEMANDS, ACTIONS, OR LIABILITY FOR INJURIES, DEATH OR DAMAGES OCCURRING AFTER COMPLETION

OF PROJECT, AS WELL AS DURING THE WORK'S PROGRESS. CONTRACTOR FURTHER AGREES THAT IT SHALL

ACCOMPLISH THE ABOVE AT ITS OWN COST, EXPENSE AND RISK EXCLUSIVE OF AND REGARDLESS OF ANY

APPLICABLE INSURANCE POLICY OR POSITION TAKEN BY ANY INSURANCE COMPANY REGARDING COVERAGE.

THE CRITERIA FOR THE SEPARATION OF EXISTING WATER MAINS FROM NEW RECYCLED WATER

MAINS SHALL BE PER DISTRICT STANDARD SPECIFICATION AND STANDARD DRAWING RW21.

45.

CONTRACTOR SHALL DEFEND, INDEMNIFY AND HOLD THE OWNER (WEST BASIN MUNICIPAL WATER

DISTRICT), CONTRACTING OFFICER (COE), AND TETRA TECH ITS EMPLOYEES, OFFICERS, OR

AGENTS, HARMLESS AGAINST ANY AND ALL CLAIMS BY ANY PARTIES ARISING FROM, OR RELATED

TO, ANY AND ALL DAMAGES, INCLUDING LEGAL COSTS AND ATTORNEY'S FEES, RESULTING FROM

INTERFERENCE WITH, INTERRUPTION OF, DAMAGE TO, OR ANY AND ALL INJURIES WHICH RESULT

FROM DAMAGE CAUSED TO SUBSURFACE INSTALLATIONS AS DEFINED IN GOVERNMENT CODE

4216.1 (J), WHICH IS UNFORESEEN AND DESPITE ENGINEER'S EFFORT DURING THE DESIGN

PROCESS WAS NOT LOCATED, EXCEPTING ONLY THE GROSS NEGLIGENCE OR WILLFUL

MISCONDUCT OF ENGINEER IN PROVIDING ITS SERVICES.

THESE DOCUMENTS HAVE BEEN PREPARED FOR A SPECIFIC PROJECT AND SHALL NEITHER BE ALTERED

NOR REUSED FOR ANY OTHER PURPOSE. ALSO, THESE DOCUMENTS DO NOT REPRESENT AS-BUILT

CONDITIONS. IF THESE DOCUMENTS ARE ALTERED INTENTIONALLY OR UNINTENTIONALLY, OR REUSED

WITHOUT THE DESIGN ENGINEER'S WRITTEN APPROVAL, IT WILL BE AT THE SOLE RISK AND RESPONSIBILITY

OF THE USER. THE ACT OF ALTERING OR REUSING IS CONSTRUED AS INDEMNIFYING AND HOLDING THE

DESIGN ENGINEERING FIRM AND ITS EMPLOYEES HARMLESS FROM ALL CLAIMS, DAMAGES, AND EXPENSES, INCLUDING ATTORNEY FEES, ARISING OUT OF SUCH ACT.

THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITIES OR STRUCTURES SHOWN ON

THESE PLANS ARE OBTAINED BY A SEARCH OF AVAILABLE RECORDS. TO THE BEST OF OUR

KNOWLEDGE THERE ARE NO EXISTING UTILITIES EXCEPT THOSE SHOWN ON THIS PLAN. THE

CONTRACTOR IS REQUIRED TO TAKE ALL PRECAUTIONARY MEASURES TO PROTECT THE UTILITIES

SHOWN, AND ANY OTHER LINES OR STRUCTURES NOT SHOWN ON THESE PLANS, AND IS

RESPONSIBLE FOR THE PROTECTION OF, AND ANY DAMAGE TO THOSE LINES OR STRUCTURES.

CONTRACTOR SHALL VERIFY THE LOCATIONS OF ALL UTILITIES SHOWN ON THE DRAWINGS.

WEST BASIN MUNICIPAL WATER DISTRICT (310) 217-2411

SOUTHERN CALIFORNIA EDISON (714) 796-9932

EXXON/MOBIL (310) 212-1794

SHELL (310) 816-2063

AT&T (310) 515-4029

CALIFORNIA WATER SERVICE (310) 257-1400

KINDER MORGAN ENERGY PARTNERS (714) 560-4604

LA COUNTY PUBLIC WORKS - FLOOD PERMITS (626) 458-4936

LEVEL 3 COMMUNICATIONS (720) 888-2639

ZAYO FNA ABOVE NET (443) 403-2023

PRAXAIR INC (562) 983-2175

QWEST (714) 666-9219

SOUTHERN CALIFORNIA GAS COMPANY (818) 701-4546

TESORO REFINING (310) 522-7149

VERIZON (714) 375-6760

LOS ANGELES COUNTY SANITATION DISTRICT (310) 830-8050

CITY OF CARSON (310) 830-7600

BEARINGS ARE BASED ON THE BEARING BETWEEN

CALIFORNIA SPATIAL REFERENCE CENTER CGPS

STATIONS "TORP" TO "CRHS" BEING N62°08'21.8"E

EXISTING SURVEY MONUMENT OR NAIL

WM

NEW WATER METER

CONTRACTOR SHALL COORDINATE THE REMOVAL OF ABANDONED OIL LINES WITH EXXON MOBIL

WHERE SHOWN ON THE PLANS.

46.

LACSD SEWER NOTES

EXISTING SEWER FORCE MAIN

EXISTING WATER SERVICE

21"FM

WS

1. LARGE DIAMETER PUBLIC SEWERS (GENERALLY 12 INCHES AND GREATER) ARE OWNED AND

MAINTAINED BY THE LOS ANGELES COUNTY SANITATION DISTRICTS (LACSD).

2. SMALL DIAMETER PUBLIC SEWERS (GENERALLY 8 AND 10 INCHES) ARE OWNED BY THE CITY OF

CARSON AND MAINTAINED UNDER CONTRACT BY THE CONSOLIDATED SEWER MAINTENANCE

DISTRICT (626) 300-3399, A DIVISION OF THE LOS ANGELES COUNTY DEPARTMENT OF PUBLIC

WORKS (LACDPW).

3. THE CONTRACTOR SHALL NOTIFY THE LACSD FIELD ENGINEERING MANAGER AT (310) 830-8050

AND THE LACSD WASTEWATER COLLECTION SYSTEM MANAGER AT (310) 638-1161 AT LEAST

FIVE (5) WORKING DAYS PRIOR TO THE START OF ANY WORK (INCLUDING POTHOLING) IN

FRONT OF LACSD'S MAIN STREET PUMPING PLANT (SEE SHEET C-3).

4. THE CONTRACTOR SHALL POTHOLE AND FIELD VERIFY THE HORIZONTAL AND VERTICAL

LOCATION OF THE 21" FM, 12" FM, 30" FM, AND 21" FM IN FRONT OF THE MAIN STREET PUMPING

PLANT AND SUBMIT POTHOLE DATA PRIOR TO THE START OF CONSTRUCTION TO LACSD.

SHOULD THE PROPOSED RW PIPELINE PROFILE BE REVISED TO CROSS BELOW THE EXISTING

SEWER FORCEMAINS, THE CONTRACTOR SHALL SUBMIT TO THE LACSD SEWER DESIGN

SECTION FOR REVIEW AND APPROVAL DETAILS OF ITS PROPOSED METHOD(S) OF SUPPORTING

THE THREE (3) EXISTING IN-SERVICE FORCE MAINS (21" RCP, 21" ACP, AND 30" HDPE) ACROSS

ITS TRENCH. THE SUBMITTAL SHALL BE BASED ON AND INCLUDE THE RESULTS OF POTHOLING

OF THE FORCEMAINS AND SHALL BE STAMPED BY A CIVIL OR STRUCTURAL ENGINEER

CURRENTLY REGISTERED IN THE STATE OF CALIFORNIA. THE CONTRACTOR SHALL ALLOW A

MINIMUM OF THREE (3) WEEKS FOR LACSD REVIEW OF THE SUBMITTAL AND ANY

RESUBMITTALS.

EXISTING GAS SERVICE

GS

SHEET INDEX

DISTRICT FILE

NO.

SHT # SHEET TITLE

231/811 G-1 TITLE SHEET

231/812 G-2

RECYCLED WATER NOTES, UTILITY COMPANIES,

SHEET INDEX, BASIS OF BEARINGS AND BENCHMARK

231/813 C-1 PLAN AND PROFILE STA 10+11± TO STA 16+00.00

231/814 C-2 PLAN AND PROFILE STA 16+00.00 TO STA 25+00.00

231/815 C-3 PLAN AND PROFILE STA 25+00.00 TO STA 35+00.00

231/816 C-4 PLAN AND PROFILE STA 35+00.00 TO STA 43+00.00

231/817 C-5 PLAN AND PROFILE STA 43+00.00 TO STA 52+00.00

231/818 C-6 PLAN AND PROFILE STA 52+00.00 TO STA 56+55.00

231/819 D-1 MISCELLANEOUS DETAILS

231/820 D-2 WBMWD STANDARD DRAWINGS 1

231/821 D-3 WBMWD STANDARD DRAWINGS 2

231/822 D-4 WBMWD STANDARD DRAWINGS 3

231/823 D-5 WBMWD STANDARD DRAWINGS 4

231/824 TC-1 TRAFFIC CONTROL TITLE SHEET

231/825 TC-2 TRAFFIC CONTROL STAGE 1

231/826 TC-3 TRAFFIC CONTROL STAGE 2

231/827 TC-4 TRAFFIC CONTROL STAGE 3A

231/828 TC-5 TRAFFIC CONTROL STAGE 3B

231/829 TC-6 TRAFFIC CONTROL STAGE 4

231/830 TC-7 TRAFFIC CONTROL STAGE 5A

231/831 TC-8 TRAFFIC CONTROL STAGE 5B

231/832 TC-9 TRAFFIC CONTROL STAGE 6

231/833 TC-10 TRAFFIC CONTROL STAGE 7

231/834 TC-11 TRAFFIC CONTROL STAGE 8A

231/835 TC-12 TRAFFIC CONTROL STAGE 8B

231/836 TC-13 TRAFFIC CONTROL STAGE 9

231/837 TC-14 TRAFFIC CONTROL STAGE 10

231/838 TC-15 TRAFFIC CONTROL STAGE 11

MW

EXISTING MONITORING WELL

CP

EXISTING CATHODIC PROTECTION TEST STATION

LACFCD NOTES

1. LACFCD MAINTENANCE ACCESS GATE TO THE CHANNEL SHALL REMAIN ACCESSIBLE AT ALL

TIMES.

2. THE CONTRACTOR SHALL PROTECT IN PLACE EXISTING LACFCD'S STORM DRAINS. SEE

GENERAL NOTE 18.

3. CONTRACTOR SHALL BE RESPONSIBLE FOR DAMAGE TO LACFCD'S FACILITIES AND UTILITIES

AS A RESULT OF HIS OPERATIONS, AND WILL BE REQUIRED TO REPAIR OR REPLACE SAME TO

THE SATISFACTORY OF, AND AS DIRECTED BY, THE COE AND/OR LACFCD.

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SCALE:

HORIZ: 1"=40'

VERT: 1" = 4'

15 16

SCALE:

20' 40' 80'

1" = 40'

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NOTES TO CONTRACTOR

1. CONTRACTOR SHALL POTHOLE ALL UTILITY CROSSINGS AND POINTS OF CONNECTION

2. CONTRACTOR SHALL MAINTAIN ACCESS TO ALL DRIVEWAYS AT ALL TIMES

3. CONTRACTOR SHALL EXERCISE EXTREME CAUTION WHEN WORKING IN THE VICINITY OF

EXISTING OIL LINES. CONTRACTOR SHALL TAKE ALL PRECAUTIONARY MEASURES

NECESSARY TO PROTECT IN PLACE THE EXISTING OIL LINES

4. LOCATION OF ALL APPURTENANCES SHALL BE DETERMINED IN THE FIELD BY THE

CONTRACTING OFFICER'S REPRESENTATIVE (COE). CONTRACTOR SHALL COORDINATE

WITH COE AND WBMWD A MINIMUM OF 10 BUSINESS DAYS IN ADVANCE

5. CONTRACTOR SHALL COORDINATE REMOVAL OF EXISTING ABANDONED 8" EXXON MOBIL

PIPELINE PRIOR TO EXCAVATION OF BORE & JACK PITS. EXXON MOBIL WILL PERFORM

REMOVAL. SEE PROJECT SPECIFICATION SECTION 01 14 00

6. THERE WERE NO PLANS AVAILABLE THAT SHOW GAS SERVICES, SEWER SERVICES, AND

WATER SERVICES. LOCATION AND DEPTH OF CROSSINGS HAS BEEN GUESSED.

CONTRACTOR SHALL DETERMINE LOCATION IN THE FIELD AND IN COORDINATION WITH

THE UTILITY COMPANY AND PROTECT IN PLACE

7. CONTRACTOR SHALL REMOVE AND REPLACE CONCRETE MEDIAN IN-KIND (APPROX 40

LF). RECORD DRAWINGS PROVIDED IN APPENDIX E OF THE TECHNICAL SPECIFICATIONS

CONSTRUCTION NOTES

CONSTRUCT 12" C-900 PVC PIPE, DR-14

CONSTRUCT 12" DUCTILE IRON PIPE, CLASS 350

(RESTRAIN ALL JOINTS)

3 CONSTRUCT 12" 11.25° DUCTILE IRON ELBOW, PO

CONSTRUCT CONCRETE THRUST BLOCK PER WBMWD

STD DWG RW19

CONSTRUCT 1" COMBINATION AIR RELEASE AND

VACUUM VALVE PER WBMWD STD DWG RW9 AND AS

MODIFIED PER DETAIL 2 ON SHT D-1

10 CONSTRUCT 4" BLOWOFF PER WBMWD STD DWG RW13

CONSTRUCT 2" RECYCLED WATER SERVICE PER

WBMWD STD DWG RW3. LOCATION OF SERVICE LINE

TO BE FIELD VERIFIED WITH COE AND WBMWD A

MINIMUM OF 10 BUSINESS DAYS IN ADVANCE.

CONSTRUCT RECYCLED WATER PIPE IDENTIFICATION

PER WBMWD STD DWGS RW15 AND RW16

14 BACKFILL AND TRENCH REPAIR PER DTL 1 ON SHT D-1

CONSTRUCT 229.00 LF OF 12" DIP, CL 350

RESTRAIN ALL JOINTS

CONSTRUCT 360.00 LF OF 12" C-900 PVC PIPE, DR-14

S T A

115.00 LF OF 24" (OD) x

" THK (MIN)

STEEL CASING PER WBMWD STD

DWG RW20 WITH SACRIFICIAL

ANODES PER THE TECHNICAL

SPECIFICATIONS

LEGEND

8" REINFORCED PCC ROAD UNDER 3" AC

16 REMOVE AND REPLACE 8' WIDE CONCRETE SIDEWALK

PER CITY STD DWG NO 119A (20 LF)

17 CONSTRUCT 12" 45° DUCTILE IRON ELBOW, MJ

(RESTRAINED)

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SCALE:

HORIZ: 1"=40'

VERT: 1" = 4'

22 2316 24 25

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NOTES TO CONTRACTOR

1. CONTRACTOR SHALL POTHOLE ALL UTILITY CROSSINGS AND POINTS OF

CONNECTION

2. CONTRACTOR SHALL MAINTAIN ACCESS TO ALL DRIVEWAYS AT ALL TIMES

3. CONTRACTOR SHALL EXERCISE EXTREME CAUTION WHEN WORKING IN THE

VICINITY OF EXISTING OIL LINES. CONTRACTOR SHALL TAKE ALL PRECAUTIONARY

MEASURES NECESSARY TO PROTECT IN PLACE THE EXISTING OIL LINES

4. LOCATION OF ALL APPURTENANCES SHALL BE DETERMINED IN THE FIELD BY THE

CONTRACTING OFFICER'S REPRESENTATIVE (COE). CONTRACTOR SHALL

COORDINATE WITH COE AND WBMWD A MINIMUM OF 10 BUSINESS DAYS IN

ADVANCE

5. THERE WERE NO PLANS AVAILABLE THAT SHOW GAS SERVICES, SEWER SERVICES,

AND WATER SERVICES. LOCATION AND DEPTH OF CROSSINGS HAS BEEN

GUESSED. CONTRACTOR SHALL DETERMINE LOCATION IN THE FIELD AND IN

COORDINATION WITH THE UTILITY COMPANY AND PROTECT IN PLACE

CONSTRUCTION NOTES

CONSTRUCT 12" C-900 PVC PIPE, DR-14

3 CONSTRUCT 12" 11.25° DUCTILE IRON ELBOW, PO

4 CONSTRUCT 12" 22.5° DUCTILE IRON ELBOW, PO

5 CONSTRUCT 12" 45° DUCTILE IRON ELBOW, PO

CONSTRUCT CONCRETE THRUST BLOCK PER WBMWD

STD DWG RW19

CONSTRUCT 1" COMBINATION AIR RELEASE AND

VACUUM VALVE PER WBMWD STD DWG RW9 AND AS

MODIFIED PER DETAIL 2 ON SHT D-1

10 CONSTRUCT 4" BLOWOFF PER WBMWD STD DWG RW13

CONSTRUCT RECYCLED WATER PIPE IDENTIFICATION

PER WBMWD STD DWGS RW15 AND RW16

BACKFILL AND TRENCH REPAIR PER DTL 1 ON SHT D-1

CONSTRUCT 900.00 LF OF 12" C-900 PVC PIPE, DR-14

LEGEND

8" REINFORCED PCC ROAD UNDER 3" AC

16 REMOVE AND REPLACE 8' WIDE CONCRETE SIDEWALK

PER CITY STD DWG NO 119A (20 LF)

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SCALE:

HORIZ: 1"=40'

VERT: 1" = 4'

31 3225 33 34

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NOTES TO CONTRACTOR

CONSTRUCTION NOTES

CONSTRUCT 12" C-900 PVC PIPE, DR-14

5 CONSTRUCT 12" 45° DUCTILE IRON ELBOW, PO

CONSTRUCT CONCRETE THRUST BLOCK PER WBMWD

STD DWG RW19

CONSTRUCT 1" COMBINATION AIR RELEASE AND

VACUUM VALVE PER WBMWD STD DWG RW9 AND AS

MODIFIED PER DETAIL 2 ON SHT D-1

CONSTRUCT RECYCLED WATER PIPE IDENTIFICATION

PER WBMWD STD DWGS RW15 AND RW16

14 BACKFILL AND TRENCH REPAIR PER DTL 1 ON SHT D-1

CONSTRUCT 1000.00 LF OF 12" C-900 PVC PIPE, DR-14

1. CONTRACTOR SHALL POTHOLE ALL UTILITY CROSSINGS AND POINTS OF CONNECTION

2. CONTRACTOR SHALL MAINTAIN ACCESS TO ALL DRIVEWAYS AT ALL TIMES

3. CONTRACTOR SHALL EXERCISE EXTREME CAUTION WHEN WORKING IN THE VICINITY OF EXISTING OIL LINES. CONTRACTOR

SHALL TAKE ALL PRECAUTIONARY MEASURES NECESSARY TO PROTECT IN PLACE THE EXISTING OIL LINES

4. LOCATION OF ALL APPURTENANCES SHALL BE DETERMINED IN THE FIELD BY THE CONTRACTING OFFICER'S REPRESENTATIVE

(COE). CONTRACTOR SHALL COORDINATE WITH COE AND WBMWD A MINIMUM OF 10 BUSINESS DAYS IN ADVANCE

5. THE CONTRACTOR SHALL NOTIFY THE LACSD FIELD ENGINEERING MANAGER AT (310) 830-8050 AND THE LACSD WASTEWATER

COLLECTION SYSTEM MANAGER AT (310) 638-1161 AT LEAST FIVE (5) WORKING DAYS PRIOR TO THE START OF ANY WORK

(INCLUDING POTHOLING) IN FRONT OF LACSD'S MAIN STREET PUMPING PLANT

6. THE CONTRACTOR SHALL POTHOLE AND FIELD VERIFY THE HORIZONTAL AND VERTICAL LOCATION OF THE 21" FM, 12" FM, 30"

FM, AND 21" FM IN FRONT OF THE MAIN STREET PUMPING PLANT AND SUBMIT POTHOLE DATA PRIOR TO THE START OF

CONSTRUCTION TO LACSD. SHOULD THE PROPOSED RW PIPELINE PROFILE BE REVISED TO CROSS BELOW THE EXISTING

SEWER FORCEMAINS, THE CONTRACTOR SHALL SUBMIT TO THE LACSD SEWER DESIGN SECTION FOR REVIEW AND APPROVAL

DETAILS OF ITS PROPOSED METHOD(S) OF SUPPORTING THE THREE (3) EXISTING IN-SERVICE FORCE MAINS (21" RCP, 21" ACP, AND 30" HDPE) ACROSS ITS TRENCH. THE SUBMITTAL SHALL BE BASED ON AND INCLUDE THE RESULTS OF POTHOLING OF THE

FORCEMAINS AND SHALL BE STAMPED BY A CIVIL OR STRUCTURAL ENGINEER CURRENTLY REGISTERED IN THE STATE OF

CALIFORNIA. THE CONTRACTOR SHALL ALLOW A MINIMUM OF THREE (3) WEEKS FOR LACSD REVIEW OF THE SUBMITTAL AND

ANY RESUBMITTALS

7. THERE WERE NO PLANS AVAILABLE THAT SHOW GAS SERVICES, SEWER SERVICES, AND WATER SERVICES. LOCATION AND

DEPTH OF CROSSINGS HAS BEEN GUESSED. CONTRACTOR SHALL DETERMINE LOCATION IN THE FIELD AND IN COORDINATION

WITH THE UTILITY COMPANY AND PROTECT IN PLACE

LEGEND

8" REINFORCED PCC ROAD UNDER 3" AC

LACSD SEWER RECORD DRAWING REFERENCES

DWG NO

8-D-3

8-P-27

8-P-32

8-D-2

8-D-4

8-G-21

8-P-21

8-P-83

DIA & MATERIAL

33" RCP

42" RCP

15" VCP

15" VCP

12" CIP (ABAN)

21" RCP

21" ACP

30" HDPE

SEWER TYPE

GRAVITY

GRAVITY

GRAVITY

GRAVITY

FORCE MAIN

FORCE MAIN

FORCE MAIN

FORCE MAIN

R L

CURVE DATA

T

A 03°45'29" 2836.93' 186.08' 93.07'

4 CONSTRUCT 12" 22.5° DUCTILE IRON ELBOW, PO

16 REMOVE AND REPLACE 8' WIDE CONCRETE SIDEWALK

PER CITY STD DWG NO 119A (20 LF)

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SCALE:

HORIZ: 1"=40'

VERT: 1" = 4'

40 41 42 43

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CONSTRUCTION NOTES

CONSTRUCT 12" C-900 PVC PIPE, DR-14

3 CONSTRUCT 12" 11.25° DUCTILE IRON ELBOW, PO

CONSTRUCT 12" 45° DUCTILE IRON ELBOW, PO

CONSTRUCT CONCRETE THRUST BLOCK PER WBMWD

STD DWG RW19

CONSTRUCT 1" COMBINATION AIR RELEASE AND

VACUUM VALVE PER WBMWD STD DWG RW9 AND AS

MODIFIED PER DETAIL 2 ON SHT D-1

10 CONSTRUCT 4" BLOWOFF PER WBMWD STD DWG RW13

CONSTRUCT RECYCLED WATER PIPE IDENTIFICATION

PER WBMWD STD DWGS RW15 AND RW16

BACKFILL AND TRENCH REPAIR PER DTL 1 ON SHT D-1

R L

CURVE DATA

T

A 03°45'29" 2836.93' 186.08' 93.07'

B 04°17'47" 2853.93' 214.00' 107.05'

CONSTRUCT 800.00 LF OF 12" C-900 PVC PIPE, DR-14

NOTES TO CONTRACTOR

1. CONTRACTOR SHALL POTHOLE ALL UTILITY CROSSINGS AND POINTS OF

CONNECTION

2. CONTRACTOR SHALL MAINTAIN ACCESS TO ALL DRIVEWAYS AT ALL TIMES

3. CONTRACTOR SHALL EXERCISE EXTREME CAUTION WHEN WORKING IN THE

VICINITY OF EXISTING OIL LINES. CONTRACTOR SHALL TAKE ALL PRECAUTIONARY

MEASURES NECESSARY TO PROTECT IN PLACE THE EXISTING OIL LINES

4. LOCATION OF ALL APPURTENANCES SHALL BE DETERMINED IN THE FIELD BY THE

CONTRACTING OFFICER'S REPRESENTATIVE (COE). CONTRACTOR SHALL

COORDINATE WITH COE AND WBMWD A MINIMUM OF 10 BUSINESS DAYS IN

ADVANCE

5. THERE WERE NO PLANS AVAILABLE THAT SHOW GAS SERVICES, SEWER SERVICES,

AND WATER SERVICES. LOCATION AND DEPTH OF CROSSINGS HAS BEEN

GUESSED. CONTRACTOR SHALL DETERMINE LOCATION IN THE FIELD AND IN

COORDINATION WITH THE UTILITY COMPANY AND PROTECT IN PLACE

LEGEND

8" REINFORCED PCC ROAD UNDER 3" AC

16 REMOVE AND REPLACE 8' WIDE CONCRETE SIDEWALK

PER CITY STD DWG NO 119A (20 LF)

B

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SCALE:

20' 40' 80'

1" = 40'

N

44 45 46 47 48

SCALE:

HORIZ: 1"=40'

VERT: 1" = 4'

49 5043 51 52

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CONSTRUCTION NOTES

CONSTRUCT 12" C-900 PVC PIPE, DR-14

3 CONSTRUCT 12" 11.25° DUCTILE IRON ELBOW, PO

5 CONSTRUCT 12" 45° DUCTILE IRON ELBOW, PO

CONSTRUCT CONCRETE THRUST BLOCK PER WBMWD

STD DWG RW19

10 CONSTRUCT 4" BLOWOFF PER WBMWD STD DWG RW13

CONSTRUCT 3" RECYCLED WATER SERVICE PER

WBMWD STD DWG RW4. LOCATION OF SERVICE LINE

TO BE FIELD VERIFIED WITH COE AND WBMWD A

MINIMUM OF 10 BUSINESS DAYS IN ADVANCE

CONSTRUCT RECYCLED WATER PIPE IDENTIFICATION

PER WBMWD STD DWGS RW15 AND RW16

14 BACKFILL AND TRENCH REPAIR PER DTL 1 ON SHT D-1

CONSTRUCT 900.00 LF OF 12" C-900 PVC PIPE, DR-14

NOTES TO CONTRACTOR

1. CONTRACTOR SHALL POTHOLE ALL UTILITY CROSSINGS AND POINTS OF

CONNECTION

2. CONTRACTOR SHALL MAINTAIN ACCESS TO ALL DRIVEWAYS AT ALL TIMES

3. CONTRACTOR SHALL EXERCISE EXTREME CAUTION WHEN WORKING IN THE

VICINITY OF EXISTING OIL LINES. CONTRACTOR SHALL TAKE ALL PRECAUTIONARY

MEASURES NECESSARY TO PROTECT IN PLACE THE EXISTING OIL LINES

4. LOCATION OF ALL APPURTENANCES SHALL BE DETERMINED IN THE FIELD BY THE

CONTRACTING OFFICER'S REPRESENTATIVE (COE). CONTRACTOR SHALL

COORDINATE WITH COE AND WBMWD A MINIMUM OF 10 BUSINESS DAYS IN

ADVANCE

5. THERE WERE NO PLANS AVAILABLE THAT SHOW GAS SERVICES, SEWER

SERVICES, AND WATER SERVICES. LOCATION AND DEPTH OF CROSSINGS HAS

BEEN GUESSED. CONTRACTOR SHALL DETERMINE LOCATION IN THE FIELD AND IN

COORDINATION WITH THE UTILITY COMPANY AND PROTECT IN PLACE

LEGEND

8" REINFORCED PCC ROAD UNDER 3" AC

15 CONSTRUCT 4"x12" TEE (FLG'D), 12" RW GATE VALVE

(FLGxPO) AND ANCHOR BLOCK PER WBMWD STD DWG

RW7

16 REMOVE AND REPLACE 8' WIDE CONCRETE SIDEWALK

PER CITY STD DWG NO 119A (20 LF)

6 CONSTRUCT 12" ADAPTER (FLGxPO)

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SCALE:

20' 40' 80'

1" = 40'

N

53 54 55 56 57

SCALE:

HORIZ: 1"=40'

VERT: 1" = 4'

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CONSTRUCTION NOTES

CONSTRUCT 12" C-900 PVC PIPE, DR-14

5 CONSTRUCT 12" 45° DUCTILE IRON ELBOW, PO

CONSTRUCT DEAD END TEMPORARY BLOW OFF PER

WBMWD STD DWG RW12

CONSTRUCT CONCRETE THRUST BLOCK PER WBMWD

STD DWG RW19

CONSTRUCT 1" COMBINATION AIR RELEASE AND

VACUUM VALVE PER WBMWD STD DWG RW9 AND AS

MODIFIED PER DETAIL 2 ON SHT D-1

CONSTRUCT RECYCLED WATER PIPE IDENTIFICATION

PER WBMWD STD DWGS RW15 AND RW16

14 BACKFILL AND TRENCH REPAIR PER DTL 1 ON SHT D-1

CONSTRUCT 455.00 LF OF 12" C-900 PVC PIPE, DR-14

NOTES TO CONTRACTOR

1. CONTRACTOR SHALL POTHOLE ALL UTILITY CROSSINGS AND POINTS OF CONNECTION

2. CONTRACTOR SHALL MAINTAIN ACCESS TO ALL DRIVEWAYS AT ALL TIMES

3. CONTRACTOR SHALL EXERCISE EXTREME CAUTION WHEN WORKING IN THE VICINITY OF EXISTING

OIL LINES. CONTRACTOR SHALL TAKE ALL PRECAUTIONARY MEASURES NECESSARY TO PROTECT

IN PLACE THE EXISTING OIL LINES

4. LOCATION OF ALL APPURTENANCES SHALL BE DETERMINED IN THE FIELD BY THE CONTRACTING

OFFICER'S REPRESENTATIVE (COE). CONTRACTOR SHALL COORDINATE WITH COE AND WBMWD A

MINIMUM OF 10 BUSINESS DAYS IN ADVANCE

5. THE CITY OF CARSON WILL BE CONSTRUCTING A 12" RW PIPELINE FROM STATION 56+55 TO CARSON

STREET AND 8" RW PIPELINES ON MAIN STREET AND CARSON STREET AS A PART OF THE MAIN

STREET IMPROVEMENTS. CONTRACTOR SHALL COORDINATE CONSTRUCTION WITH CITY

CONTRACTOR. CONTRACTOR MAY BE REQUIRED TO CONNECT TO CITY'S 12" RW PIPELINE. SEE DTL

5 ON SHT D-1 IF CONNECTION TO 12" RW IS REQUIRED

6. THERE WERE NO PLANS AVAILABLE THAT SHOW GAS SERVICES, SEWER SERVICES, AND WATER

SERVICES. LOCATION AND DEPTH OF CROSSINGS HAS BEEN GUESSED. CONTRACTOR SHALL

DETERMINE LOCATION IN THE FIELD AND IN COORDINATION WITH THE UTILITY COMPANY AND

PROTECT IN PLACE

LEGEND

8" REINFORCED PCC ROAD UNDER 3" AC

16 REMOVE AND REPLACE 8' WIDE CONCRETE SIDEWALK

PER CITY STD DWG NO 119A (20 LF)

PIPE SUPPORT DETAIL

SCALE: NTS

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1" COMBINATION AIR RELEASE

AND VACUUM VALVE ASSEMBLY2

SCALE: NTS

REPAVING DETAIL

SCALE: NTS

SERVICE CONNECTION4

SCALE: HORIZ: 1" = 20'

CONNECTION TO EXIST 12" RW

(JIM DEAR BLVD)3

SCALE: NTS

VERT: 1" = 4'

CONNECTION TO EXIST 12" RW

(CARSON ST)5

SCALE: NTS

CONTRACTOR SHALL MAINTAIN BASE PAVEMENT AND PROVIDE TEMPORARY STRIPING AS REQUIRED UNTIL FINAL

PAVING, SLURRY SEAL AND STRIPING IS COMPLETED.

CONTRACTOR SHALL REMOVE ALL EQUIPMENT AND MATERIAL OFF STREET AT THE END OF EACH WORK DAY.

ALL STEEL PLATES SHALL BE NON-SKID. ADVANCED WARNING SIGNS SHALL BE REQUIRED FOR STEEL PLATES WITHIN TRAVELED

WAYS (TYPE P PER WATCH MANUAL).

7.

6.

TRENCH PAVEMENT REPLACEMENT SHALL BE PLACED NO LESS THAN FLUSH WITH ADJACENT EXISTING A.C. PAVEMENT.

WHERE THE EDGE LINE OF THE PAVEMENT REMOVED FOR THE PIPELINE TRENCH EXCAVATION COMES WITHIN

THREE (3) FEET OF THE OUTER EDGE OF THE PAVEMENT AGAINST GUTTER LINE OR CURB FACE, THE EXISTING

PAVING SHALL BE REMOVED TO THE GUTTER LINE OR CURB FACE AND THE PERMANENT PAVEMENT LAID TO THE

GUTTER LINE OR CURB FACE.

WHERE THE EDGE LINE OF THE PAVEMENT REMOVED FOR THE PIPELINE TRENCH EXCAVATION IS MORE THAN THREE (3)

FEET FROM THE GUTTER LINE OR CURB FACE, THE CONTRACTOR IS TO SAW CUT THE EXISTING PAVING TWELVE (12)

INCHES BACK FROM THE EDGE OF THE TRENCH AND REMOVE THAT EXISTING PAVEMENT BEFORE PLACEMENT OF

PERMANENT PAVING.

CONTRACTOR SHALL RAISE ALL EXISTING AND NEW WATER/RECYCLED WATER VALVES, SEWER/WATER/RECYCLED WATER

MANHOLES AND ALL UTILITY BOXES TO GRADE AFTER FINAL PAVING IS COMPLETED.

CONTRACTOR TO CLEAN STREET USING SWEEPER PRIOR TO END OF EACH WORK DAY.

5.

3.

4.

2.

TRENCH PAVEMENT REPLACEMENT

NOTES:

1.

TABLE 1

SPECIAL REQUIREMENTS

RUBBERIZED

SLURRY SEAL CURB

TO MEDIAN CURB OR

HALF STREET

(SEE NOTE 13)

BACKFILL WITH JURISDICTIONAL

AGENCY'S REQUIREMENT PER

12"

TABLE 1

12"

ORIGINAL SAWCUT

LOCATION OF

13.

RUBBERIZED SLURRY SEAL SHALL BE RUBBERIZED EMULSION AGGREGATE SLURRY (REAS) PER GREEN BOOK SECTION 203-5.5.

MAIN ST

(AC ROAD)

STA 18+10 TO 20+65

STA 31+65 TO 33+60

STA 33+75 TO 36+10

STA 42+00 TO 45+55

STA 45+70 TO 47+10

STA 47+25 TO 49+75

STA 49+90 TO 56+55

EXISTING + 1"

(5" MINIMUM)

A.C. PVMT. THICKNESS

SEE NOTES 1 AND 2

BASE

THICKNESS

(NONE)

BACKFILL

LOCATION OF SECOND

SAWCUT

CLASS II AGGREGATE

BASE COMPACTED TO

95% RELATIVE

COMPACTION OR 1

SACK SLURRY

TRAVERSE TRENCH

RUBBERIZED SLURRY

SEAL 25' EACH SIDE

OF TRENCH

(SEE NOTE 13)

8.

9.

TRANSVERSE TRENCHES ARE ANY TRENCHES WHICH ARE PERPENDICULAR TO THE STREET CENTERLINE, i.e. CROSSINGS OF STREETS, AIR &

VACUUM RELEASE INSTALLATIONS, BLOW OFF INSTALLATIONS & WATER SERVICE INSTALLATIONS.

DEPTH OF EXISTING PAVEMENT AND BASE ARE:

MAIN ST VARIES: 5" AC OVER 12" AB - 12" AC OVER 6" AB (SEE BORING LOGS)

10.

TRENCH BACKFILL AND PAVEMENT REPAIRS SHALL BE CONSTRUCTED IN ACCORDANCE WITH CITY OF CARSON STD. DWG. NO.127 AND

136 EXCEPT AS MODIFIED BY THIS DETAIL.

11.

PIPE BEDDING SHALL CONFORM TO WBMWD STD. DWG. RW-17

IN AREAS OF CONCRETE REPLACEMENT:

12.

A. ALL CONCRETE SHALL BE REMOVED BY SAW CUTTING.

B. DRILL 24" DOWELS 12" INTO EXISTING CONCRETE EPOXY.

ASPHALT DIP THE EXPOSED 12", SPACE DOWELS AT 24" O.C.

C. CONSTRUCTION JOINTS SHALL BE PLACED AS EXISTING JOINTS.

D. CONTROL JOINTS SHALL BE SPACED MIDWAY BETWEEN CONSTRUCTION JOINTS.

E. ALL TRENCH BACKFILL UNDER CONCRETE REPLACEMENT SHALL BE PER TABLE 1.

F. THE LIMITS OF REMOVAL AND REPLACEMENT WILL BE DETERMINED IN THE FIELD BY THE CITY OF CARSON INSPECTOR.

CONCRETE PAVEMENT SHALL BE REMOVED UP TO EXISTING JOINTS WITHIN THREE (3) FEET FROM THE TRENCH SAW CUT.

G. CONTRACTOR SHALL BE RESPONSIBLE TO PROTECT THE INSTALLED CONCRETE IMPROVEMENTS UNTIL THEY ARE ADEQUATELY

CURED AND READY TO ACCEPT TRAFFIC.

LIMITS OF SLURRY SEAL

M E

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E R

SAWCUT & TACK COAT (TYP)

3" AC OVER 8" PCC OVER 12" AB (SEE PLANS FOR APPROXIMATE LOCATION)

EXIST AC PAVEMENT

DOWELS -

SEE NOTE 12

AC OVER PCC ROADAC ROAD

EXIST BASE

EXIST BASE

PCC THICKNESS

SEE NOTES 2 AND 12

RUBBERIZED

SLURRY SEAL CURB

TO MEDIAN CURB OR

HALF STREET

(SEE NOTE 13)

MAIN ST

(AC OVER PCC ROAD)

STA 10+11 TO 10+50

STA 11+65 TO 18+10

STA 20+65 TO 31+65

STA 33+60 TO 33+75

STA 36+10 TO 42+00

STA 45+55 TO 45+70

STA 47+10 TO 47+25

STA 49+75 TO 49+90

3"

(NONE)

CLASS II AGGREGATE

BASE COMPACTED TO

95% RELATIVE

COMPACTION OR 1

SACK SLURRY

RUBBERIZED SLURRY

SEAL 25' EACH SIDE

OF TRENCH

(SEE NOTE 13)

8"

REPLACE PCC WITH

JURISDICTIONAL AGENCY'S

REQUIREMENT PER TABLE 1

REPLACE AC WITH

JURISDICTIONAL AGENCY'S

REQUIREMENT PER TABLE 1

EXIST AC PAVEMENT

EXIST PCC

14.

TRAFFIC CONTROL FOR PAVING OPERATIONS SHALL BE PREPARED BY THE CONTRACTOR PER THE "WORK AREA TRAFFIC

CONTROL HANDBOOK" (WATCH MANUAL), CALIFORNIA MANUAL ON UNIFORM TRAFFIC CONTROL (CMUTCD) OR TRAFFIC CONTROL

AND APPROVED BY CITY. PLANS SHALL BE SIGNED AND SEALED BY A LICENSED CIVIL ENGINEER IN THE STATE OF CALIFORNIA.

CONNECT SAMPLING PORT

TO TAP ON VALVE BODY

1/2" BRONZE ANGLE VALVE

(FEMALE IPT)

3/4" MALE X 1/2" MALE IPT

BRASS HOSE NIPPLE

1/2" BRONZE STREET ELL

AND 1/2" CLOSE BRASS

NIPPLE

WBMWD STD. DWG. RW9 SHALL BE MODIFIED PER THE

ABOVE. SEE RW9 FOR REMAINING DETAIL.

L

L

L

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W'LY

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E'LY

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STREET

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-0 .0

S

CONSTRUCT 83 LF± OF 4" DIP, CL 350

RESTRAIN ALL JOINTS

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S=0.0058

8' WIDE SIDEWALK

10'± TO

HORIZONTAL BEND

PROPOSED 12" PVC PIPE

EXISTING 12" RW

(PVC) (BY OTHERS)

REMOVE EXISTING 2"

TEMPORARY BLOW OFF, 12" CAP

AND THRUST BLOCK (3 CY)

STA 56+55±

REMOVE INTERFERING

PORTIONS OF EXIST 12" PVC PIPE

AND CONNECT TO EXIST WITH 12"

LONG BODY DI SOLID SLEEVE

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11/24/14

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11/24/14

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DO NOT DRINK

WATER

RECYCLED

WARNING

NO TOMAR

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CAUTION - RECYCLED WATER, DO NOT DRINK

CAUTION - RECYCLED WATER LINE BELOW

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11/24/14

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11/24/14

11/24/14

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H E

E T

TRAFFIC CONTROL PLANS FOR

WEST BASIN MUNICIPAL WATER DISTRICT RECYCLED WATER SYSTEM

LOS ANGELES COUNTY, CALIFORNIA

CARSON MALL LATERAL, PHASE II

TRAFFIC CONTROL PLAN GENERAL NOTES:

1. ALL TRAFFIC CONTROL WORK FOR CONSTRUCTION SHALL CONFORM TO THE

LATEST CA MUTCD, AND WATCH MANUAL.

2. ALL SIGNING AND STRIPING SHALL CONFORM TO THE LATEST CA MUTCD AND

STANDARD PLANS AND SPECIFICATIONS.

3. CONTRACTOR SHALL MAINTAIN ACCESS TO ALL ADJACENT PROPERTIES.

4. ALL SIGNS SHALL BE REFLECTORIZED AND STANDARD SIZE.

5. CONTRACTOR SHALL HAVE ALL SIGNS, DELINEATORS, BARRICADES, ETC.,

PROPERLY INSTALLED PRIOR TO COMMENCING CONSTRUCTION.

6. WHEN CONSTRUCTION IS NOT BEING PERFORMED, ALL ROADWAYS SHALL BE

RETURNED TO THEIR FULL TRAFFIC USAGE BY PLATING OR BACKFILLING THE

OPEN TRENCHES, AND REMOVAL OF ALL TRAFFIC CONTROL DEVICES USED

FOR TRAFFIC CONTROL OR DETOUR.

7. ALL TUBULAR DELINEATORS SHALL BE 36 IN. MINIMUM HEIGHT AND CONES

SHALL BE 28 IN. MINIMUM HEIGHT AND SHALL INCLUDE 12 IN. HIGH

INTENSITY REFLECTORIZED SLEEVE.

8. NO WORK IS PERMITTED ON WEEKENDS OR HOLIDAYS UNLESS APPROVED BY

THE CITY ENGINEER.

9. CONTRACTOR SHALL RE-PAVE WITHIN FIVE DAYS OF BACKFILLING.

CONTRACTOR SHALL RESTORE ANY AND ALL STRIPING, PAVEMENT MARKINGS

AND TRAFFIC SIGNAL LOOPS DAMAGED OR REMOVED DURING CONSTRUCTION

TO THE SATISFACTION OF THE CITY ENGINEER.

10. CONTRACTOR SHALL COORDINATE WITH THE LOCAL AGENCY AT LEAST THREE

WORKING DAYS (72 HOURS) PRIOR TO THE STARTING OF TRAFFIC CONTROL

DELINEATION.

11. ARROW BOARDS SHALL BE USED ON ANY LANE CLOSURES ON ARTERIAL AND

COLLECTORS STREETS.

12. EACH CITY'S ENGINEER RESERVES THE RIGHT TO OBSERVE THESE TRAFFIC

CONTROL PLANS IN USE AND TO MAKE ANY NECESSARY CHANGES AS FIELD

CONDITIONS WARRANT. ANY CHANGES SHALL SUPERSEDE THESE PLANS.

EXACT LOCATION OF ALL EQUIPMENT AND TRAFFIC CONTROL DEVICES SHALL

BE DETERMINED BY THE CITY ENGINEER.

13. ALL TRAFFIC CONTROL DEVICES SHALL BE KEPT IN THEIR PROPER POSITION

AT ALL TIMES, AND SHALL BE REPAIRED, REPLACED, OR CLEANED AS

NECESSARY TO PRESERVE THEIR APPEARANCE AND CONTINUITY.

14. A MINIMUM OF FIVE FOOT CLEARANCE SHALL BE MAINTAINED BETWEEN OPEN

EXCAVATION AND ADJACENT MOVING TRAFFIC LANE.

15. CONTRACTOR SHALL PROVIDE FLAGGERS AS DEEMED NECESSARY BY

CITY ENGINEER.

16. PLACE ADDITIONAL "LANE CLOSED" (C30) SIGNS ON TYPE II BARRICADES AT

300 FOOT INTERVALS THROUGHOUT EXTENDED WORK AREAS IN EACH LANE

THAT IS CLOSED. INSTALL "OPEN TRENCH" (C27) SIGNS WHENEVER AN

OPEN EXCAVATION AREA EXISTS ADJACENT TO THE TRAVELED WAY.

17. CONTRACTOR SHALL REPLACE/REPAIR ALL DAMAGED STRIPING WITH

TEMPORARY STRIPING OR RAISED PAVEMENT MARKERS AT END OF EACH

WORKING DAY.

18. CONTRACTOR SHALL BE AWARE OF AMERICAN DISABILITY ACT REQUIREMENTS

AS RELATED TO PEDESTRIAN ACCESS AND MAINTAIN PEDESTRIAN ACCESS AT

ALL TIMES PER ADA REQUIREMENTS.

19. CONTRACTOR SHALL COVER OR REMOVE ALL CONFLICTING SIGNS.

20. CONTRACTOR SHALL POST "SYMBOL" UNEVEN LANES, "STEEL PLATES AHEAD"

OR "BUMP" SIGNS, FOR PAVEMENT SURFACE DISRUPTIONS OF ½ IN. OR

GREATER. PAVEMENT DISRUPTIONS OF 1 IN. OR GREATER SHALL BE

BEVELED EDGE OF FOUR(4) HORIZONTAL TO ONE(1) VERTICAL.

21. CONTRACTOR SHALL INSTALL "CAUTION STEEL PLATES AHEAD" AND/OR

"ROUGH ROAD"SIGNS IN ADVANCE OF STEEL PLATE BRIDGING.

22. CONTRACTOR SHALL NOTIFY BUS OPERATION OR ANY OTHER AFFECTED TRANSIT

SERVICES LOCAL AGENCIES AND UTILITY COMPANIES AT LEAST FIVE WORKING DAYS

PRIOR TO CONSTRUCTION.

23. CONTRACTOR SHALL POST "TEMPORARY NO PARKING" SIGNS AROUND

WORK ZONE AREA AT LEAST 72 HOURS PRIOR TO CONSTRUCTION.

C30(CA) G20-2

R3-7

C20-(RT)(CA)

R9-3

R4-7AR3-1 R3-2

R11-2

W20-1W12-1 W20-3

R3-5R

R6-2R

TATNPR61-19(CA)

W4-2(RT)

R9-3bP(LT)

LEGEND:

SIGNALIZED INTERSECTION

FLASHING ARROW BOARD

WORK AREA

SIGN

TRAFFIC CONE (REFLECTORIZED)

TYPE II BARRICADE

TYPE III BARRICADE

DIRECTION OF TRAVEL

TEMPORARY RAILING (TYPE K)

TEMPORARY CRASH CUSHION

TOW AWAY TEMPORARY

NO PARKING (100' SPACING)

TATNP

C20-(RT)(CA)

LOCATION MAP

N.T.S.

W4-2(LT)

R9-3bP(RT)

JIM DEAR

B

L

V

D

DEL AMO BLVD

CARSON ST

W 214TH ST

S

V

E R

M O

V E

TORRANCE BLVD

PROJECT LOCATION

E 215TH ST

E 216TH ST

W 213TH PL

W CLARION DR

E D

O M

IN

Q

U E

Z

S

T

A V

A L

V

D

223RD ST

E 223RD ST

E DEL AMO BLVD

E UNIVERSITY DR

S

C

E N

T R

E

LACFCD

T

O

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R

A

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E

R

A

CITY OF CARSON

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S h e…