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Home My WebLink About1.8-6329 Ph 2ON SITE TRENCH NOTES: TRENCH DATA LEGEND _ 1. PG &E CONDUITS, BOXES AND STUBOUTS TO BE FURNISHED AND INSTALLED BY CONTRACTOR WITH PULLROPES AND TRENCHING AND SHADING. SV1 = PG &E SERVICE CABLE 3w CONDUIT S1 = PG &E SECONDARY 3 CONDUIT ITEMS AND INSTALLED BY PG &E - S2 =PG&E SECONDARY 3" CONDUIT 2. PG &E GAS G = PG &E GAS TRENCHING AND . SHADING BY CONTRACTOR. T = AT &T B = BeIGHT HOUSE CABLE 3. CABLE TV ITEMS FURNISHED AND INSTALLED BY CABLE CO. - P1 = 2 CONDUIT TRENCHING AND SHADING BY CONTRACTOR. P3 4" CONDU�,T CONDUIT STUB -OUTS SEE PG &E LAYOUT FOR DETAILS TREN ®2 2 EACH 3 01 = 1 EACH Y CONDUIT STUB -OUTS EE PG &E LAYOUT FOR DETAILS 4. AT &T ITEMS TO BE FURNISHED AND INSTALLED BY AT &T TRENCHING AND SHADING BY CONTRACTOR. 5. DEVELOPER CONDUIT TO BE FURNISHED AND INSTALLED WITH WIRE BY CONTRACTOR. 6. IRRIGATION CONDUIT TO BE FURNISHED AND INSTALLED BY CONTRACTOR 7. TRAFFIC SIGNAL CONDUIT & BOXES TO BE FURNISHED AND INSTALLED BY CONTRACTOR WITH PULL ROPES. 8. WHERE PG &E AND TELEPHONE AND OTHER BOXES OCCUR NEAR THE SAME LOCATION, CONTRACTOR SHALL ARRANGE BOXES AND TRENCH TO ALLOW CONDUIT TO TRANSITION TO PULL BOXES. 9. PRIVATE STREET LIGHT, METER PEDESTAL, GATE LIGHT & GATE OPERATOR CONDUITS TO BE FURNISHED & INSTALLED WITH WIRE BY CONTRACTOR. LEGEND UTILITY ITEMS eat EXISTING 5800 LUMEN STREET LIGHT Q PAD MOUNTED TRANSFORMER -o- 5800 LUMEN STREET LIGHT Q 17" X 30" X 18" SECONDARY SPLICE BOX $- 9500 LUMEN STREET LIGHT Q 24 "X36° X 18" SECONDARY SPLICE BOX. - - EXISTING CONDUIT 0 36" X 60" X 42" PRIMARY SPLICE BOX TRENCH AS NOTED 68 ATT SPLICE BOX 1, Q6, co O • I O Z 00 O Z U- _3 d- U 0�0 w tf�1 N � w Y Q m r O 0 2 m � v J Q r o iT3 Now- Lo LAI 0 a 0 y W = a N d U � a N U w � H � e�`e J D r H Q H N r W co ON -SITE TRENCH NOTES: 1. PG &E CONDUITS, BOXES AND STUBOUTS TO BE FURNISHED AND INSTALLED BY CONTRACTOR WITH PULLROPES AND TRENCHING AND SHADING. 2. PG &E GAS ITEMS FURNISHED AND INSTALLED BY PG &E - TRENCHING AND SHADING BY CONTRACTOR. 3. CABLE TV ITEMS FURNISHED AND INSTALLED BY CABLE CO. - TRENCHING AND SHADING BY CONTRACTOR. 4. AT &T ITEMS TO BE FURNISHED AND INSTALLED BY AT &T - TRENCHING AND SHADING BY CONTRACTOR. 5. DEVELOPER CONDUIT TO BE FURNISHED AND INSTALLED WITH WIRE BY CONTRACTOR. 6. IRRIGATION CONDUIT TO BE FURNISHED AND INSTALLED BY CONTRACTOR 7. TRAFFIC SIGNAL CONDUIT & BOXES TO BE FURNISHED AND INSTALLED BY CONTRACTOR WITH PULL ROPES. 8. WHERE PG &E AND TELEPHONE AND OTHER BOXES OCCUR NEAR THE SAME LOCATION, CONTRACTOR SHALL ARRANGE BOXES AND TRENCH TO ALLOW CONDUIT TO TRANSITION TO PULL BOXES. 9. PRIVATE STREET LIGHT, METER PEDESTAL, GATE LIGHT & GATE OPERATOR CONDUITS TO BE FURNISHED & INSTALLED NTH WIRE BY CONTRACTOR. TRENCH DATA LEGEND SV1 = PG &E SERVICE CABLE 3" CONDUIT S1 = PG &E SECONDARY 3 CONDUIT S2 = PG &E SECONDARY 3" CONDUIT G = PG &E GAS T = AT &T B = BFIGHT HOUSE CABLE P1 = 2 CONDUIT P3 = 4" CONDUIT 02 = 2 EACH 3 CONDUIT STUB —OUTS SEE PG &E LAYOUT FOR DETAILS 01 = 1 EACH 3" CONDUIT STUB —OUTS EE PG &E LAYOUT FOR DETAILS FA-1 PAD MOUNTED TRANSFORMER 20 17" X 30" X 18" SECONDARY SPLICE BOX El 24" X 36" X 18" SECONDARY SPLICE BOX 0 36" X 60" X 42" PRIMARY SPLICE BOX LEGEND UTILITY ITEMS e- xist EXISTING 5800 LUMEN STREET LIGHT -o- 5800 LUMEN STREET LIGHT -e- 9500 LUMEN STREET LIGHT - - EXISTING CONDUIT TRENCH AS NOTED 69 ATf SPLICE BOX O CY- co Nom'' 4 Z V W O CONSTRUCTION NOTES: 1 TRENCH_ -YA,. MAY BE USED. ALL CONDUITS SHALL HAVE PULL ROPE INSTALLED. OT THE TRENCH UNLESS OTHERWISE AUTHORIZED BY THE ENGINEER. THE EXCAVATION OF TRENCHES FOR PIPING LAID IN THE GROUND :SHALL BE IN STALLAT10N. JACK NG RIWNG OR CONDUIT iN .CONDUITS MAY BE INSTALLED BY EITHER I iD THE CONTRACTOR SHALL BACKFILL BEHIND CURB AND SLOPE 1 4 PER FOOT TO THE RIt�IT OF / OPEN CUT FROM THE SURFACE OF THE GROUND EXCEPT WHERE BORING IS REQUIRED.. METHODS. INSTALLATION USING JACKING OR DRILLING SHALL CONFORM TO OPEN. TRENCH .METH G WAY. FINISH GRADE SHALL ` BE MORE THAN THREE 3 INCHES BELOW TOP OF CURB. ( ) THE TRENCHES SHALL BE OF WIDTH AS SHOWN ON ` STANDARD S -39 AND DETAILED - -2.05C "'INSTALLATION". OF THE STANDARD SPECIFICATIONS. OPEN TRENCH SECTION 86 WITH THOSE UTILITIES AND /OR PRIVATE COMPANIES WHICH MAY BE AFFECTED BY HIS WORK. SECTIONS ON THE PLANS FOR PROPER PIPE INSTALLATION. - INSTALLATION IN PAVEMENT SHALL CONFORM 1'O THE FOLLOWING SPECIFICATIONS: PERFORM I ACCORDANCE WITH P.G. AT&T ALL TRENCHING SHALL BE ED N A ORDAN TH &E , TWELVE (12) INCHES SIMULTANEOUSLY, ON EACH SIDE OF THE PIPE, IN SUCH A MANNER SHALL INCLUDE ONE EXTENSION WITH A KNOCKOUT FOR TWO (2) INCH CONDUIT AND A BRiGHTHOUSE CABLE, AND STANDARD PACIFIC HOMES, SPECIFICATIONS, OR AS DIRECTED THE HOLES FOR BELLS AND FITTINGS SHALL BE EXCAVATED BY HAND, TO A WIDTH METAW 1. CONDUIT .SHALL BE RIGID NON-METALLIC TYPE. CONDUIT SHALL BE PLACED UNDER BY SAID UTILITIES. EXCAVATION SHALL BE MADE PROVIDE THE ULTIMATE MINIMUM COVER SPECIFIED PROVIDING UNIFORM BEARING ALONG THE LENGTH OF THE PIPE.. IT IS THE INTENTION OF , NA TRENCH SHALL .PAVEMENT IN A TRENCH NOT TO EXCEED 12 INCHES IN D11•i REGARDLESS � FIELD CONDITIONS. ATTENTION IS DIRECTED TO SPECIFICATION FOR TRENCHING BY THESE REQUIREMENTS TO PROVIDE FIRM, UNIFORM BEARING FOR THE PIPE. BE CUT USING A ROCK SAW OR BACKHOE AND ALL LOOSE UNCOMPACIED MATERIAL. ' BE APPLICANT" BY P.G.&E. CONTRACTOR SHALL PROVIDE TRENCHING IN ACCORDANCE WITH THE DETAILED SECTIONS SHALL BE REMOVED FROM THE BOTTOM OF THE TRENCH PRIOR TO PLACEMENT OF CONDUIT. THE TRENCH SHALL HAVE A MINIMUM DEPTH OF 24 INCHES BELOW FINISHED AN A BE TRENCH BOTTOMS SHALL BE _LEVEL, FLAT AND WITHOUT SURFACE IRREGULARITIES D SHALL PROVIDED IN THE PLANS. SELECTION OF TRENCH TYPES WILL BE AS REQUIRED BY THE GRADE CLEAR AND FREE OF DEBRIS AT THE 11ME THE TRENCH IS .MADE AVAILABLE TO P.G.&E. AND /OR TYPES OF PIPE :SELECTED FOR CONSTRUCTION. STORM DRAIN AND UTILITY CONDUIT INSTALLA11ONS SHALL MEET CITY STANDARDS _ 39. PIPE INSTALLATION FOR THE `BUENA B PLACED IN THE BOTTOM OF THE TRENCH AND THE TRENCH 2. THE CONDUIT SHALL E UTILITIES FOR PLACEMENT OF ITS FACILITIES.. THIS .INCLUDES THE EXCAVATION FOR SUB- STRUCTURES AND SUPPLY OF COARSE ROCK (GRAVEL) FOR PLACEMENT OF SUBSTRUCTURES AS ( VISTA TRUNK SEWER,:. PHASE 1 SHALL MEET REQUIREMENTS AS OUTLINED IN THE PIPE SHALL BE BACKFlLLED WITH A TWO (2) SACK SLURRY CEMENT BACKFILL SLURRY REQUIRED. OPTiONS, BUT IN NO CASE SHALL BE LESS THAN ASTM CLASS D TRENCH REQUIREMENTS. CEMENT BACKFILL SHALL BE PLACED. TO WITHIN 0.20 FEET BELOW THE PAVEMENT TRENCH LINES SHALL MEET ALL FEDERAL AND STATE SAFETY REQUIREMENTS. SURFACE.- THE TOP 0.20 FEET SHALL BE BACKFILLED WITH ASPHALT CONCRETE DURING THE PERFORMANCE OF WORK THE CONTRACTOR IS RESPONSIBILE TO MAINTAIN THE IMPORTED BEDDING AND BACKFILL MATERIAL SHALL BE OBTAINED, AND ANY EXCESS PRODUCED FROM COMMERCIAL QUALITY PAVING ASPHALT AND AGGREGATES. EXCAVATED TRENCH IN SATISFACTORY CONDITION AND MAINTAIN THE FACILITIES IN THEIR APPROPRIATE 2. RRAQING AND SHORING TRENCH CONFIGURATION. DISPOSAL OF THE CONTRACTOR. 3. PRIOR TO SPREADING ASPHALT CONCRETE, PAINT BINDER SHALL BE APPLIED AS EXCAVATION SHALL BE SUPPORTED AS SET FORTH IN THE RULES,- ORDERS, AND SPECIFIED IN SECTION 39 -4.02 PRIME COAT AND PAINT BINDER OF THE STANDARD ' THE BOTTOM OF THE TRENCH SHALL BE CLEARED OF ROCKS OR OTHER HARD SUBSTANCES OR A REGULATIONS OF THE STATE DIVISION OF INDUSTRIAL SAFETY. IF THE CONTRACTOR :SPECIFICATIONS. SPREADING AND COMPACTING OF ASPHALT CONCRETE SHALL BE SAND OR FINE EARTH CUSHION OF AT LEAST FOUR (4) INCHES MAY BE REQUIRED AS A PAD ON WHICH DESIRES TO DEVIATE FROM THE SAFETY ORDERS, HE SHALL SUBMIT DATA BY A PERFORMED BY ANY METHOD WHICH WILL PRODUCE AN ASPHALT CONCRETE SURFACE ELECTRIC CONDUIT OR OTHER FACILITIES. CAN REST. SUCH PADDING SHALL BE COMPACTED .PRIOR TO ` REGISTERED CIVIL ENGINEER TO THE STATE DIVISION OF INDUSTRIAL SAFETY, JUSTIFYING OF UNIFORM SMOOTHNESS, TEXTURE AND DENSITY. INSTALLATION. OF FACILITIES. ROCK PADDING (GRAVEL} F�2 SUBSTRUCTURES SHALL BE SUPPLIED BY THE ALTERNATE PROCEDURES TO BE USED. FAILURE TO COMPLY WITH ANY OF THESE A LIGHTS:. COMPLETE AND READY FOR USE SHALL BE PERFORMED AND FULL COMPENSATION SHALL THE CONTRACTOR. RULES, ORDERS AND REGULATIONS SHALL BE SUFFICIENT CAUSE FOR THE STATE DIVISION 4. ALL EXCAVATED AREAS IN THE PAVEMENT SHALL BE BACKFILLED EXCEPT FOR THE UTILITIES THAT CROSS OR ARE WITHIN FIVE (5) FEET HORIZONTAL DISTANCE OF THE PROPOSED U11UTY TO IMMEDIATELY SUSPEND ALL WORK.. COMPENSATION FOR LOSSES INCURRED BY THE CONTRACTOR BY SUCH AN EMERGENCY SUSPENSION SHALL NOT BE ALLOWED. DURING TOP 0.20 FOOT, BY THE END OF THE WORKING DAY. THE TOP 0.20 FOOT SHALL BE IN A MULTI -LEVEL TRENCH, UPON INSTALLATION OF .FACILITIES ON EACH LEVEL, THE CONTRACTOR SHALL BACKFIUJNG, THE BOTTOM OF THE SHORING SHALL BE KEPT ABOVE THE LEVEL OF THE PLACED WITHIN THREE (3) WORKING DAYS AFTER TRENCHING. TEMPORARY ROADMIX OR SHADE THE TRENCH TO THE NEXT LEVEL . AS SPECIFIED ON THE COMPOSITE DRRING AND THEN ALLOW BACKFILL AT ALL TIMES. OTHER ACCEPTABLE TEMPORARY SURFACE WILL BE ALLOWED ON THE TOP 0.20 FOOT P.G.&E. AND /OR OTHER JOINT TRENCH OCCUPANTS TO IN THEIR RESPECTIVE FACILITIES BEFORE MANNER OF TAMPING MUST BE APPROVED IN WRITING BY THE ENGINEER PRIOR TO UNTIL SUCH TIME AS THE PERMANENT ASPHALT SURFACE IS PLACED. PERMANENT BACKFILUNG THE REMAINDER OF THE TRENCH. SECTION 6422 OF THE CALIFORNIA LABOR CODE REQUIRED THE CONTRACTOR TO SUBMIT ASPHALT SURFACE SHALL BE PLACED WITHIN FIFTEEN (15) WORKING DAYS OF TRENCH COMPENSATED FOR INSTRUCTED RELOCATION. IF REDESIGN OF THE ALIGNMENT REQUIRES ADDITIONAL FITTINGS, PIPE OR EXCAVATION, THE CONTRACTOR SHALL BE COMPENSATED FOR SAID REVISION. IN THE TO THE ENGINEER A DETAILED PLAN, DRAWING THE DESIGN OF SHORING, BRACING, BEING OPENED. UNLESS OTHERWISE SPECIFIED, BACKFILL MATERIAL SHALL BE COMPACTED IN TWELVE (12) INCA MAXIMUM SLOPING OR OTHER PROVISIONS TO BE MADE BY THE CONTRACTOR FOR THE PURPOSE ` 5. TRENCHES PERPENDICULAR TO TRAFFIC THAT ARE GREATER THAN SIX (6) INCHES IN LIFTS TO 90X RELATIVE COMPACTION (ASTM D 1557). THE METHOD OF ACHIEVING SUCH COMPACTION OF WORKER PROTECTION FROM THE HAZARD OF CAVING GROUND DURING THE EXCAVATION OF TRENCHES NECESSARY FOR THE CONSTRUCTION OF THE PROJECT. iF` WIDTH SHALL BE PLATED UNTIL PERMANENT ASPHALT IS PLACED IN TOP 0.20 FOOT. MAY BE LIMITED BY PARAGRAPHS BELOW OR BY LOCAL AGENCIES HAVING JURISDICTION THEREFORE. SUCH PLAN VARIES FROM THE SHORING SYSTEM STANDARD ESTABLISHED BY THE TRENCHES PARALLEL TO TRAFFIC THAT ARE GREATER THAN SIX (6) INCHES IN WIDTH COMPACTION METHODS COMMONLY ACCEPTABLE ARE HAND - TAMPING WITH PNEUMATIC OR VIBRATING CONSTRUCTION SAFETY ORDERS, THE PLANS SHALL BE PREPARED AND CERTIFIED BY A SHALL BE PLATED UNTIL TEMPORARY SURFACE IS PLACED IN TOP 0.20 FOOT. EQUIPMENT OF EACH BACKFILL LIFT. THE CONTRACTOR SHALL NOT USE ANY COMPACTION METHOD REGISTERED CIVIL OR STRUCTURAL ENGINEER; HOWEVER, USE OF SYSTEMS THAT ARE LESS EFFECTIVE THEN THOSE REQUIRED BY THE CONSTRUCTION SAFETY ORDERS IS 6. NO TRENCH SHALL BE OPENED IN ANY STREET FOR THE PURPOSE OF LAYING PIPES THAT MAY CAUSE DAMAGE TO P.G.&E. AND / OTHER JOINT TRENCH OCCUPANT'S FACILITIES. PROHIBITED ON THIS PROJECT. - OR CONDUITS MORE THAN SIX HUNDRED (600) FEET IN ADVANCE OF THE PIPE OR CONDUIT [LACED THEREIN. COMPACTION OF THE BACKFILL MATERIAL SHALL NOT BEGIN UNTIL. A MINIMUM OF SIX (6) INCHES OF 3. 3HENCH ,� THE CONTRACTOR SHALL FURNISH AND INSTALL ALL 1 -1/2 DIAMETER RIGID NON - METALLIC COVER iS PLACED OVER THE FACILITIES. WHEN THE CONTRACTOR COMPACTS BY TAMPING AND /OR ROLLING, THE BACKFILL DEPENDENT UPON ADVERSE SOILM CONDITIONS OR OTHER CIRCUMSTANCES ENCOUNTERED AT THE TIME OF CONSTRUCTION THE ENMNEER MAY SPECIFY W14IM4 OF THE ABOVE METHODS COMPACTING WITH A HYDRAHAMMER OR HEAVY` VEHICLE SHALL BE LIMITED TO THE TOP SIX (6) INCHES 11 VC ,I BAOC QF ,+� 'MG4tliC VARIES B' 2 ANAL anew EifC7FYC rxr IRENpi TO MEET All SAFETY REQU /REME 18 IVTS TYPICAL TRENCH CONFIGURA TION ALL WORK SHALL CWNFORM TO THE APPLICABLE SECTIONS OF THE STANDARD SPECIFICATIONS, DATED JULY, 1992. . BEDDING CLASS SHALL BE AS SPECIFIED IN THE MAY BE USED. ALL CONDUITS SHALL HAVE PULL ROPE INSTALLED. OT THE TRENCH UNLESS OTHERWISE AUTHORIZED BY THE ENGINEER. PIPE OPTIONS. _ STORM, DRAiN AND UTILITY CONDUIT INSTALLATIONS SHALL BE IN G ACCORDANCE WITH CITY STANDARD S-39 EXCEPT THAT COMPACTION SHALL BE NO LESS p_ BO_ PULL BOXES SHALL CONFORM TO THE PROVISIONS IN SECTION .86 -2.06, THE CONTRACTOR SHALL BE RESPONSIBILE FOR COORDINATING A CONTACT, INSPECTION, AND APPROVAL THAN NINETY PERCENT (90%) UP TO THIRTY INCHES (30") FROM FINISHED GRADE. "PULL BOXES ", OF THE STANDARD SPECIFICATIONS AND THESE CONSTRUCTION NOTES. WITH THOSE UTILITIES AND /OR PRIVATE COMPANIES WHICH MAY BE AFFECTED BY HIS WORK. BACKFILL MATERIALS IN THE PIPE ZONE SHALL BE PLACED IN LAYERS NOT TO EXCEED ALL PULL BOX ASSEMBLIES USED IN TRAFIC SIGNAL OR TRAFFIC SIGNAL INTERCONNECT ANY DAMAGE RESULTING FROM THIS CONSTRUCTION WHICH IS DEEMED THE RESPONSIBILITY OF THE TWELVE (12) INCHES SIMULTANEOUSLY, ON EACH SIDE OF THE PIPE, IN SUCH A MANNER SHALL INCLUDE ONE EXTENSION WITH A KNOCKOUT FOR TWO (2) INCH CONDUIT AND A Y .TRACTORS EXPENSE AND NO ADDITIONAL CONTRACTOR SHALL BE PROMPTLY REPAIRED AT THE CON C A ALL ROMP AS NOT TO DAMAGE OR DISTURB THE PIPE OR ITS ALIGNMENT AND GRADE. KNOCKOUT FOR FOUR (4) INCH MULTI -DUCT CONDUIT ON ALL SIDES TO ACCOMMODATE COMPENSATION WILL BE ALLOWED. ELECT. SECONDARY 6" INSTALLATION OF CONDUIT. SHOULD AN APPROVED ALTERNATE MULTI -DUCT CONDUIT 12" - 3" BACKFILL MATERIAL ABOVE THE PIPE ZONE SHALL BE FREE OF DELETERIOUS MATERIALS ASSEMBLY BE CHOSEN NY THE CONTRACTOR, THE KNOCKOUT FOR FOUR (4) INCH MULTI -DUCT ANY QUESTIONS REGARDING MATERIALS OR UTILITY CODES SHALL BE DIRECTED TO THE UTILITY COMPANIES AND LUMPS OR. STONES EXCEEDING ' THREE (3) INCHES IN GREATEST DIMENSION AND CONDUIT AT EACH END MAY BE SUBSTITUTED BY A LARGER SIZE TO ACCOMMODATE THIS DIRECTLY. SHALL BE PLACED IN LAYERS . NOT EXCEEDING EIGHTEEN (IS) INCHES. EACH LAYER ALTERNATE CONDUIT ASSEMBLY. SHALL BE THOROUGHLY COMPACTED BY VIBRATORY OR MECHANICAL TAMPING, OR BY A COMBINATION OF THESE.METHODS. FLOODING' AND JETTING SHALL NOT BE ALLOWED. RECESSES FOR SUPPENSION OF BALLASTS WILL NOT BE REQUIRED. THERE MUST BE AT LEAST ONE FOOT OF COVER OVER THE PIPE BEFORE COMPACTION ABOVE THE PIPE ZONE WILL BE ALLOWED. PULL BOXES FOR THREE (3) INCH TRAFFIC SIGNAL CONDUIT AND TWO (2) INCH INTERCONNECT IMPORTED BEDDING AND BACKFILL MATERIAL SHALL BE OBTAINED, AND ANY EXCESS CONDUIT SHALL BE NO. 5. BEDDING AND BAC KFLLL MATERIAL SHALL BE DISPOSED, BY ANY LEGAL MEANS : AT THE DISPOSAL OF THE CONTRACTOR. THE CONTRACTOR MAY SUBMIT TO THE ENGINEER SIEVE ANALYSIS FOR UTIUZA11O N OF 5. STREET LIGHT iNS_ TION IN -SITU MATERIALS. CONTRACTOR IS TO OBTAIN APPROVED PLANS FOR EACH . UTILITY FROM EACH UTILITY COMPANY PRIOR TO THE CONTRACTOR SHALL FURNISH ALL LABOR, TOOLS, MATERIALS, AND EQUIPMENT COMMENCEMENT OF TRENCHING. INITIAL BACKFILL ' "BEDDING MATERIAL" AS SPECIFIED BY ASTIrI 2321 -8 SHALL BE USED NECESSARY FOR STREET LIGHT INSTALLATION PER THE STANDARD SPECIFICATIONS, THE CONTRACT PLANS, AND THESE CONSTUCTION NOTES. ALL WORK NECESSARY TO PROVIDE STREET IN THE PIPE ZONE FOR INITIAL BACKFILL. AFTER THE PIPE HAS BEEN PROPERLY LAID A LIGHTS:. COMPLETE AND READY FOR USE SHALL BE PERFORMED AND FULL COMPENSATION SHALL PRIOR TO TRENCHING OPERATIONS THE CONTRACTOR SHALL CALL USA LOCATE AND POTHOLE ALL MARKED AND INSPECTED, `INITIAL BACKFILL SHALL BE PLACED ON BOTH SIDES AND OVER THE BE CONSIDERED AS INCLUDED IN THE CONTRACT PRICES PAID FOR -THE VARIOUS ITEMS WOR K. UTILITIES THAT CROSS OR ARE WITHIN FIVE (5) FEET HORIZONTAL DISTANCE OF THE PROPOSED U11UTY PIPE TO SUCH A DEPTH THAT, AFTER THOROUGH CONSOLIDATION, THE FINAL DEPTH TRENCH. VERTICAL AND HORIZONTAL LOCATION SHALL BE ASCERTAINED BY THE CONTRACTOR AHEAD OF ALL BE AT LEAST TO THE NATION SHOWN ON THE PLANS. THE MATERIAL SHALL SHALL ELE ATTENTION IS DIRECTED TO SECi1ON 86, SIGNALS AND LIGHTING" AN D SECTION 7.1.11, ANY EXCAVATIONS TO VERIFY THAT THE PROPOSED DESIGN DOES NOT CONFLICT WITH ANY UTILI TIES. IN TH 1P ENT AND BE CONSOLIDATED BY VIBRATORY � MECHANICAL .TAMPING AND E EQU M PRESERVATION � PROPERTY", OF THE STANDARD. SPECIFICATIONS. THE EVENT A CONFLICTS EXISTS, THE 'ENGINEER SHALL BE NOTIFIED IN ORDER TO REDESIGN THE ALIGNMENT. MANNER OF TAMPING MUST BE APPROVED IN WRITING BY THE ENGINEER PRIOR TO IF RELOCATION OF EXISTING UTILITIES IS DEEMED NECESSARY BY THE ENGINEER, THE CONTRACTOR SHALL . BE COMMENCING OPERATION. IMPACT. EQUIPMENT MAY BE ALLOWED UNDER THE DIRECTION T STREET LIGHT ASSEMBLIES PER CONTRACT PLAN THE CONTRACTOR MALL. FURNISH AND INSTALL EET S, COMPENSATED FOR INSTRUCTED RELOCATION. IF REDESIGN OF THE ALIGNMENT REQUIRES ADDITIONAL FITTINGS, PIPE OR EXCAVATION, THE CONTRACTOR SHALL BE COMPENSATED FOR SAID REVISION. IN THE OF THE ENGINEER. THE CONTRACTOR IS .RESPONSIBLE FOR ANY DAMAGE COMPLETE WITH STIREET LIGHT, LUMINAIRE, BALLASTiIGNiTOR, PHOTOCELL AND LAMP. EVENT A UTILITY IS DAMAGED, THE CONTRACTOR SHALL BE WHOLLY RESPONSIBILE FOR ITS REPAI R . RESULTING FROM THE USE OF THIS EQUIPMENT. HYDRA- HAMMER WILL NOT BE PERMITTED. OWNER FURNISHED 5800 LUMEN STREET LIGHTS SHALL BE STERNBERG BARRINGTON POST AND STERNBERG OLD TOWN FIXTURE WITH THE FOLLOWING MODEL NUMBERS: WITH RESPECT TO THE EXISTING FACILITIES OR STRUCTURES, THE CONTRACTOR SHALL BE RESPONSIBILE SUBSEOUENj.aACKFILI_ ABOVE THE LEVEL OF INITIAL BACKFILL., THE TRENCH MAY BE FOR BARRICADES OR ANY PROTECTION REQUIRED TO COMPLETE THE WORK. ANY DAMAGE TO STRUCTURES AND /OR FACILITIES OF OTHERS WILL BE SOLELY THE RESPONSIBILITY OF THE CONTRACTOR. BACKFiLLED WITH NATIVE MATERIAL RESULTING FROM TRENCH EXCAVATION, OR AT THE POST: 52114FP14 OPTION OF THE CONTRACTOR, SELECT IMPORTED MATERIALS MAY BE USED. NATIVE MATERIAL OR IMPORTED MATERIAL MAY BE COMPACTED BY TAMPING AND /OR ROLLING, FIXTURE. A8507OHPS CAUTION SHOULD BE EXERCISED BECAUSE OF EXISTING FACILITIES INCLUDING CURB AND GUTTER, PAVING, USING EQUIPMENT AND METHODS APPROVED BY THE ENGINEER. P.G.&E. TRANSMiSStON LINES. LANDSCAPING, .SPRINKLER SYSTEM, SIDEWALK, WALLS, STORM DRAIN, AND ,� THE CONTRACTOR SHALL FURNISH AND INSTALL ALL 1 -1/2 DIAMETER RIGID NON - METALLIC SANITARY SEWER. WHEN THE CONTRACTOR COMPACTS BY TAMPING AND /OR ROLLING, THE BACKFILL CONDUIT, UNLESS OTHERWISE NOTED, IN --LINE FUSES, FUSE HOLDERS, WIRE, GROUND ROD AND CLAMPS AND ALL OTHER APPURTENANCES THAT GO WITH SUCH TO MAKE STREET LIGHTS OPERABLE. MATERIAL SHALL BE PLACED IN LAYERS NOT EXCEEDING. EIGHTEEN (18). INCHES IN LOOSE 7. p.G.deE. SUBSTRUCTURE DEPTH, EACH LAYER BEING THOROUGHLY COMPACTED BY TAMPING AND /OR ROLLING THE IN -LINE FUSES, FUSE HOLDERS, GROUND RODS AND CLAMPS REQUIRED FOR THE STREET BEFORE SUCCEEDING LAYERS ARE PLACED. LIGHTS WILL BE FURNISHED BY THE OWNER. THE CONTRACTOR SHALL PROVIDE ALL LABOR, MATERIALS AND EQUIPMENT AND PERFORM ALL OPERATIONS REQUIRED TO FURNISH AND INSTALL COMPLETE, ALL SUBSTRUCTURAL COMPONENTS IN COMFORMANCE WITH COMPACTION OF SUBSEQUENT BACKFILL WITHIN TWO AND ONE -HALF (2-1/2) FEET OF THE CONTRACTOR. SHALL .FURNISH AND INSTALL N0. 3-1/2 CONCRETE PULL BOXES AT STREET P.G.&E.'S SPECIFICATIONS AND DRAWINGS. FINISHED PERMANENT SURFACING GRADE SHALL BE ACCOMPLISHED BY TAMPING AND /OR LIGHT L OCATiONS AS INDICATED ON CiTY OF BAKERSFIELD DETAIL SL-1 AND AS SHOWN ON ROLLING AS SPECIFIED ABOVE. WHERE THE TRENCH IS WITHIN THE PAVEMENT ON S. Y A11ON FROM SAID LOCATION WILL NOT BE ALLOWED WITHOUT THE CONTRACT PLAN AN DEVI THE CONTRACTOR SHALL PROVIDE ANY GRADING REQUIRED BY P.G.&E. AROUND JUNCTION BOXES, SPLICE STREETS, THE BACKFILL WITHIN TWO AND ONE -HALF (2- -1/2). FEET OF FINISHED PRIOR WRITTEN PERMISSION FROM THE ENGINEER. BOXES, SWITCH ENCLOSURES AND PAD MOUNTS. PERMANENT GRADE SHALL BE COMPACTED TO NINETY PERCENT (90%) RELATIVE COMPACTION. THE CONTRACTOR SHALL COORDINATE INSTALLATION OF CONCRETE APRONS AROUND STREET LIGHT SPUN BOXES WITH SIDEWALK CONSTRUCTION. THE CONTRACTOR SHALL BE RESPONSIBLE 8. LmawAeE ITlS SUBSEQUENT BACKFILL PLACED BY TAMPING AND /OR ROLLING SHALL BE FREE FROM FOR TESTING STREET LIGHT FOR CITY OF BAKERSFIELD AND ENGINEER'S ACCEPTANCE. A STONES OR LUMPS EXCEEDING THREE 3 INCHES 1N GREATEST DIMENSIONS, VEGETABLE C) GENERATOR AND PHOTOCELL BLACKOUT WILL BE REQUIRED FOR THIS PROCEDURE. THE CONTRACTOR SHALL PROVIDE ALL LABOR, MATERIALS AND EQUIPMENT AND PERFORM ALL OPERATIONS MATTER, OR OTHER UNSATISFACTORY MATERIALS. REQUIRED TO FURNISH AND INSTALL COMPLETE, ALL IRRIGATION SLEEVES AND ELECTRIC METER PEDESTALS THE CONTRACTOR SHALL BE RESPONSIBLE TO COORDINATE ALL CONTACT, INSPECTION AND SHOWN ON THE CONTRACT PLANS ALL IN ACCORDANCE WITH THE CITY RE IREMEN P.G.&E. REQUIREMENTS IN NO CASE SHALL JETTING BE ALLOWED FOR BACKFILL COMPACTION WITHIN THE STREET. APPROVAL WITH THOSE UTILITIES AND/OR PRIVATE COMPANIES WHICH WILL BE AFFECTED BY / THE STANDARD SPECIFICATIONS AND THESE CONSTRUCTION NOTES. WHEN APPROVED BY THE ENGINEER, JETTING MAY BE USED IN NON- STREET AREAS. HIS WORK. THE CONTRACTOR SHALL FURNISH AND INSTALL 318" PULL ROPE IN ALL CONDUIT, WHICH SHALL BE INCIDENTAL BACKFILL TESMNG AND COMPACTION. TESTING OF BACKFILL MATERIALS AND COMPACTION STREET LIGHTS SHALL NOT BE PLACED CLOSER THAN FIVE (5) FEET TO A FIRE HYDRANT. TO AND CONSIDERED A PART OF THE WORK FOR INSTALLING CONDUIT AND NO ADDITIONAL COMPENSATION WILL SHALL BE IN ACCORDANCE WITH SECTION 19, "EARTHWORK" AND SECTION 6 -3, BE ALLOWED. "TESTING ", OF THE STANDARD SPECIFICATIONS, STATE OF CALIFORNIA, DEPARTMENT OF THE CONTRACTOR SHALL UNCOVER AND LOCATE ALL UNDERGROUND AND CONCEALED PUBLIC WORKS, DIVISION OF HIGHWAYS. EACH LAYER OF BACKFILL MATERIAL SHALL FACILITIES IN ADVANCE OF ACTUAL EXCAVATION OPERATIONS, IN ORDER TO DETECT ANY CONFLICTS MEET THE COMPACTION, SAND EQUIVALENT, AND GRADATION REQUIREMENTS BEFORE THE AND AVOID REEXCAVA71ON FOR CHANGE OF GRADE AND ALIGNMENT. NEXT LAYER IS PLACED. EACH LAYER OF BACKFILL SHALL BE THOROUGHLY COMPACTED TO THE RELATIVE 6. UTILITY TRENCHING AND CONDUIT INSTALLATION COMPACTION OF NOT LESS THAN IS SHOWN ON CITY OF BAKERSFIELD STANDARD S -39 AS MODIFIED ON THE CONTRACT PLANS, EXCEPT THAT COMPACTION WITHIN THE THE CONTRACTOR SHALL FURNISH ALL LABOR, TOOLS, MATERIALS, AND EQUIPMENT ROADWAY `STRUCTURAL SECTION SHALL BE NO LESS THAN NINETY PERCENT (901V NECESSARY FOR UTILITY TRANCHING, SUBSTRUCTURE AND BOX INSTALLATit�l PER THE STANDARD RELATIVE COMPACTION FOR THE TOP FINISHED 30% AND SHALL BE DETERMINED BY SPECIFICATIONS, THE CONTRACT PLANS, AND THESE CONSTUCTTON NOTES. ALL WORK NECESSARY CALIFORNIA TEST METHODS 216 OR 2310 OR ASIM (CURRENT EDITION) D1557 AND ONE TO TRENCH, EXCAVATE, BORE, BACKFILL, COMPACT AND PAVE FOR THE JOINT UNDERGROUND OF THE FOLLOWING D2922 OR D1556. FACILITIES INCLUDING VAULTS, BOXES, ETC. SHALL BE PERFORMED AND FULL COMPENSATION SHALL BE CONSIDERED AS INCLUDED IN THE CONTRACT PRICES PAID FOR THE VARIOUS ITEMS OF WORK. IF THE RELATIVE COMPACTION, AS DETERMINED BY TESTING, FAILS TO MEET THE SPECIFIED PERCENTAGE, THE TRENCH SHALL BE RE- EXCAVATED AND RE- COMPACTED. ATTENTION IS DIRECTED TO SECTION 86, "SIGNALS AND LIGHTING", AND SECTION 7.1.11, "PRESERVATION OF PROPERTY", OF THE STANDARD SPECIFICATIO NS. 4. CONDUIT AND @Q� CONDUIT SHALL CONFORM TO THE PROVISIONS IN SECTION 86 -2.05, "CONDUIT", THE THE CONTRACTOR SHALL PROVIDE A FORMAN, LABORER AND BACKHOE FROM START TO COMPLETION STANDARD SPECFICAl10NS AND THESE CONSTRUCTION NOTES. PULL BOXES SHALL OF JOB. UTILITIES WILL BE READY TO OOCUPY TRENCHES WITHIN SAID PROJECT SEVEN (7) CONFORM TO THE PROVISIONS OF SECTION 86- 2.069 " PULL BOXES", OF THE STANDARD CALENDAR DAYS AFTER CONSTRUCTION START DATE. THE CONTRACTOR SHALL HAVE UNDERGROUND SPECIFICATIONS AND THESE CONSTRUCTION NOTES. EXCAVATIONS OPEN AND READY FOR THE INSTALLATION OF GAS AND /OR ELECTRIC FACIU71ES BEFORE P.G.& BEGINS ITS FIELD WORK. AFTER P.G.&E. COMMENCES ITS WORK, TIME CONTRACTOR A PULL ROPE CONFORMING TO SECTION 86- 2.05C, "INSTALLATION ", OF THE STANDARD SHALL CONTINUE TO EXCAVATE WITH SUFFICIENT LABOR AND EQUIPMENT TO ALLOW P.G.&E. AND SPECIFICATIONS SHALL BE INCLUDED IN ALL INTERCONNECT CONDUIT FOR INSTALLATION OTHER JOINT TRREN0i OCCUPANTS TO COMPLETE THE INSTALLATION OF THEIR RESPECTIVE OF FUTURE CONDUCTORS. FACILITIES WIYHOUT INTERRUPTION. FOLLOWING THE INSTALLATION OF FACILITIES OF ALL THE TRENCH OCCUPANTS AND UPON NOTIFICATION BY P.G.&E.'S INSPECTOR OR CREW FORMAN, THE CONDUIT SEALING PLUGS. EXCEPT AS OTHERWISE NOTED, ALL EMPTY CONDUITS SHALL CONTRACTOR SHALL IMMEDIATELY COMMENCE BACKFlWNG (OR SHADINGOF) TRENCHES AS DIRECTED. HAVE THEIR ENDS SEALED WITH COMMERCIAL PREFORMED PLUGS WHICH PREVENT THE THE CONTRACTOR SHALL FURNISH AND INSTALL P.G.&E. CONDUITS , PADS AND BOXES AS SHOWN PASSAGE OF GAS, DUST AND WATER INTO THESE CONDUITS. SEALING PLUGS SHALL BE CONTRACT PLANS. INSTALLED WITHIN EACH SPLICE VULT OR PULL BOX. NO BACKFlWNG SHALL BE PERFORMED UNTIL ALL FACILITIES ARE PLACED THEREIN (OR ON A SEALING PLUGS SHALL BE REMOVABLE AND REUSABLE. PARTICULAR LEVEL) AND INSPECTED BY THE PERSPECTIVE TRENCH OCCUPANT TO ENSURE PROPER SEPARATION AND /OR REQUIRED COVER ACHIEVED. IF ANY BACKFlWNG IS PERFORMED BY THE SEALING PLUGS USED TO SEAL CONDUIT SHALL BE CAPABLE OF WITHSTANDING A CONTRACTOR WITHOUT APPROVAL, THE ENGINEER WILL HAVE THE RIGHT TO REQUIRE REMOVAL OF THE PRESSURE OF 5 psi. BACKFILL FOR EXAMINATION, AND THE COST OF SUCH UNCOVERING SHALL BE BORNE BY THE CONTRACTOR. A SEALING PLUG THAT SEALS AN EMPTY CONDUIT SHALL HAVE AN EYE OR OTHER TYPE OF CAPTURING DEVICE (ON THE SIDE OF THE PLUG THAT ENTERS THE CONDUIT) TO THE PADDING AND BACKFILL MATERIAL FOR JOINT TRENCH OR SUBSTRUCTURE EXCAVATION IS TO BE ATTACH ONTO THE PULL ROPE, SO THE PULL ROPE WILL BE EASILY ABLE WHEN SUPPLIED BY THE CONTRACTOR AND SHALL BE SAND, FINE EARTH, OR IF ALLOWED BY THE P.G.&E. _ THE PLUG IS REMOVED. INSPECTOR AND AGENCIES HAVING JURISDICTION, EXCAVATED SOIL FREE OF ROCKS. BACKFILL MATERIAL SHALL BE IN A NATURAL STATE OR SCREENED FREE (NO. 4 SCREEN) OF ROCKS, WOOD, ROOTS OR VEGETABLE MATTER OR ANY OTHER DELETERIOUS MATTER. HOWEVER THE BACKFiLL MATERIAL FOR THAT PORTION OF THE TRENCH MORE THAN SIX (6) INCHES ABOVE THE UPPERMOST UTILITY FACILITY MAY BE OF NATIVE SPOIL, CRUSHER RUN, CRUSHED ROCK, GRAVEL, SAND OR A MIXTURE OF THESE PROVIDING SUCH MATERIAL MEET'S WITH THE APPROVAL OF THE ENGINEER. 5t e a& STD ST -14 RxBOLTS ; TKO; 0 ACM =JU3`dc Y ANCHOR BOLT 1T WITH MANUFACTURER NOTES A. rfiC I. iIO NCH SECI�OMS ARE DOWNED FOR OWNJ AMONS WHERE EACH OCCUPANT 13 Ui n= HIS ENURE SPACE ALL�OCAWL OTHER SEDlow OR REDUCED MAY BE USED PROMDID THAT MINO 1JM COMER' AND CIXAWNCE ARE MMV NED AS USil�Ia. B. TRENCH MAY BE LOWED UNDER, PARTLY UNDER, OR CIEM OF SMEWALK. C. ALL DEPT M FROM FWAL GRADE. NCREASE COVER tc 30' IN STREET AREA. D. USE SEUMT BACKFLL W REM MiED TO ACHIEVE COMPACIiON. E E: SOL IS NOT ROCK FREE, ADD r TO DEPTH OF TRENCH FOR SAND BEDDI& F. COYER ON OAS SERVICE FACKJiM MAY BE REDUCED TO 1l' *E� SWAUJNG STEEL SERVICES. a REFER 10 ENa Na VANDARC DRAWO 040M FOR THE CURRENT ELECTRICAL. iR t WSTAUAIM.RI �QUIREMOM H. ADAW IRDW (OR SIREEir UMM AS NEOOESSARY i0 AVOW EX Sl= WAMUM C4- b� cq Mm > v P k a ci 0 MINIMUM COVER AND CLEARANCES MIN. SEPARATION FRO M G T C S P G GAS - 12" 12" 6" 12" T TELEPHONE 12" 1 �' 12" 12" C CABLE TV 12" 1" - 12" 12" $ ELECT. SECONDARY 6" 12" 12" - 3" P ELECT.. PRIMARY 12" 12" 6" 1" 3" • vAtJJES SHOwN ARE rn�c.At, euT BE v MAiH Li0CA1. T c Eil. C4- b� cq Mm > v P k a ci 0