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1.2-6825 Ph 1
� MULTIPLE UTILITY TRENCH 4 � 5. Y Y m 3 5' MIN. 60" TO *MAX. ao TYP. l ON DEEP SEWER, SLOPE LATERALS.../ TO LOT LINE SO THAT THE END OF LATERAL IS WITHIN REQUIRED TOLERANCE. LE E 1M ABBREVIATIONS CL CENTERLINE IN V INVERT SD STORM GRAIN MH MANHOLE CB CATCH BASIN J8 JUNCTION BOX SMH SEWER MANHOLE SCO SEWER CLEANOUT SDMH STORM DRAIN MANHOLE EXIST EXISTING ELEV ELEVATION R/W RIGHT OF WAY T O.M, 363.22 TOP OF MANHOLE/TOP OF CLEANOUT ELEVATION o • s CONSTRUCT SEWER PER CITY STANDARDS CONSTRUCT SEWER MANHOLE TYPE "A" PER C.O.B. STD. S -7. C CONSTRUCT SEWER CLEANOUT PER C.D.B. STD. S -20. rk SEWER MAIN 5' TYP. CONSTRUCT STORM DRAIN PER CITY STANDARDS CONSTRUCT STORM DRAIN MANHOLE TYPE A PER C.O.B. CONSTRUCT CATCH BASIN TYPE "A" PER C.D.B. STD. S -12. q R 4' WATERLINE FINISHED STREET � GRADE 3 UMMARY OF IMPROVEMENT SE R . IMPROVEMENTS TOTAL 6" SEWER LINE 200 LF 8" SEWER LINE 2765 LF 4" LATERALS 2034 LF STANDARD MANHOLE 9 EA SEWER CLEAN OUT 2 EA STORM, DRAIN IMPRQVEMENTS TOTAL 18" STORM DRAIN LINE 1692 24" STORM DRAIN LINE 152 LF STORM DRAIN MANHOLES 8 EA CATCH BASINS 6 EA 36" TYP. 5' MIN. {� TO 7' MAX. 1% MIN. ..- r J .rr rM'r' SET LATERAL PROVIDING PROPER CLEARANCE UNDER WATERLINE AND UTILITY TRENCHES DETAIL TYPICAL SENOR LATERAL INSTALLATION 7k FOR SHALLOW INSTALLATION OF SEWER LATERALS FROM SHALLOW SEWER MAINS, THE SEWER LATERALS MUST CROSS OVER THE WATER OR UTILITY TRENCH. THESE INSTALLATIONS MUST RECEIVE SPECIAL TREATMENT FOR LATERALS WHEN CROSSING OVER THE WATERMAN. A SEINER LATERAL CROSSING ABOVE A WATER MAIN SHALL BE CONSTRUCTED OF A CONTINUOUS 20' SECTION OF CLASS 200 (DR 14 PER AWWA 0900) PLASTIC PIPE OR EQUIVALENT, CENTERED ON THE PIPE BEING CROSSED. VICINITY MAP N.T.S. INDEX. OF SHEETS, SHEET TITLE 1. COVER SHEET 2. NOTES 3. PIPESTONE DRIVE 4. EVANSBURG AVENUE 5. PERPETUA WAY & BIOWELL DRIVE 6. RETENTION BASIN DETAIL >0 4� mu lmm.q wag U3 CITY OF BAKERS KERN COUNTY FIELD CALIFORNIA SEWER AND STORM DRAIN PLANS F<NR VESTING TENTATIVE TRACT NO. 6825 PHASE 1 V ESTIN G TENTATIVE TRACT MAP 5388 P HA SL '2 NOTE: ALL PHASES ARE OWNED BY THE SAME OWNER. ALL PHASES TO BE CONSTRUCTED SIMULTANEOUSLY KEY MAP, SCALE: 1" = 200' PHASE 8 NOTE: 1., PRIOR TO THE START OF ANY PHASE OF CONSTRUCTION, THE CITY CONSTRUCTION INSPECTION DEPARTMENT SHALL BE GIVEN 24 HOURS NOTICE. TELEPHONE 326 -3049 2, ALL MATERIALS SUPPLIED FOR THIS PROJECT WILL REQUIRE A CERTIFICATE OF COMPLIANCE STATING THAT THE REQUIREMENTS & STANDARDS SET FORTH BY THE CITY Of BAKERSFIELD HAVE BEEN MET. 3, NO CITY INSPECTIONS WILL BE GIVEN FOR THE WORK IN THIS AREA UNTIL A STREET PERMIT WITH APPROPRIATE SECURITY AND INSURANCE HAS BEEN OBTAINED. ENGINEER'S STATEMENT THESE PLANS AND SPECIFICATIONS WERE PREPARED BY ME OR UNDER MY DIRECTION AND TO THE BEST OF MY KNOWLEDGE AND BELIEF COMPLY WITH CITY OF BAKERSFIELD ORDINANCES, STANOAROS, AND DESIGN CRITERIA AND IIVCLUD9' ALL IMPROVEMENT REQUIREMENTS OF THE ADVISORY AGENCY OR OTHER REVIEW BOARD. RESPONSIBLE CI OTHENSAND A �R VIOLATIONS O TH E OR INANC �A�DS DESIGN CRITERIA BE /vv (y APPROVED BY: ROGER A. McINTOSH R.C.E. 33322 DATE EXP. 6 -30 -16 IN ACCORDANCE WITH THE CONDITIONS OF THE VESTING TENTATIVE MAP, THE IMPROVEMENT PLANS HAVE BEEN REVIEWED BY THE CITY OF BAKERSFIELD PUBLIC WORKS DEPARTMENT. ALL IMPROVEMENTS INDICATED AS "PRIVATE" HEREIN ARE PRIVATE AND ARE TO BE PRIVATELY MAINTAINED. APPROVED BY: NICOLAS FIDLER, PUBLIC WORKS DIRECTOR R.C.E. NO. 61069 EXP. 12 -31 -14 ASSISTANT PUBLIC S DIRECTOR DIG ALERT Call: TOLL FREE 1 —$00 -227 -2600 AT LEAST TWO DAYS BEFORE YOU DIG UNDERGROUND SERVICE ALERT OF SOUTHERN CALIFORNIA BASIS of ARINGS: DATE THE BEARING OF N. 89'06'48" W. SHOWN FOR THE NORTH LINE OF THE NORTHEAST QUARTER OF SECTION 301 T. 30S., R. 27E. ON K.C.S. FILED MAP NO. 7 -1 BK. 6, PG. 26 IN THE OFFICE OF THE KERN COUNTY SURVEYOR WAS USED AS THE BASIS OF BEARINGS SHOWN HEREON. BENCHMARK USED: TOP OF CONCRETE MONUMENT IN LAMPHOLE AT THE INTERSECTION OF OLD RIVER ROAD AND BERKSHIRE ROAD. ELEVATION = 346.42' (USGS DATUM) LEGAL DESCRIPTION: LOTS 15 AND 16 OF SECTION 30, TOWNSHIP 30 SOUTH, RANGE 27 EAST, M.D.M., CITY OF BAKERSFIELD, COUNTY OF KERN, STATE OF CALIFORNIA, ACCORDING TO THE SALES MAP OF LANDS OF THE KERN COUNTY LAND COMPANY FILED JANUARY 22, 1892. / � 0 joC4 z W w z W J U W ri 1¢ J Io c4Aell M > o • X LAJ l�l 1 Igo I WA l AL ll l MEN'; PROJEC SITE VICINITY MAP N.T.S. INDEX. OF SHEETS, SHEET TITLE 1. COVER SHEET 2. NOTES 3. PIPESTONE DRIVE 4. EVANSBURG AVENUE 5. PERPETUA WAY & BIOWELL DRIVE 6. RETENTION BASIN DETAIL >0 4� mu lmm.q wag U3 CITY OF BAKERS KERN COUNTY FIELD CALIFORNIA SEWER AND STORM DRAIN PLANS F<NR VESTING TENTATIVE TRACT NO. 6825 PHASE 1 V ESTIN G TENTATIVE TRACT MAP 5388 P HA SL '2 NOTE: ALL PHASES ARE OWNED BY THE SAME OWNER. ALL PHASES TO BE CONSTRUCTED SIMULTANEOUSLY KEY MAP, SCALE: 1" = 200' PHASE 8 NOTE: 1., PRIOR TO THE START OF ANY PHASE OF CONSTRUCTION, THE CITY CONSTRUCTION INSPECTION DEPARTMENT SHALL BE GIVEN 24 HOURS NOTICE. TELEPHONE 326 -3049 2, ALL MATERIALS SUPPLIED FOR THIS PROJECT WILL REQUIRE A CERTIFICATE OF COMPLIANCE STATING THAT THE REQUIREMENTS & STANDARDS SET FORTH BY THE CITY Of BAKERSFIELD HAVE BEEN MET. 3, NO CITY INSPECTIONS WILL BE GIVEN FOR THE WORK IN THIS AREA UNTIL A STREET PERMIT WITH APPROPRIATE SECURITY AND INSURANCE HAS BEEN OBTAINED. ENGINEER'S STATEMENT THESE PLANS AND SPECIFICATIONS WERE PREPARED BY ME OR UNDER MY DIRECTION AND TO THE BEST OF MY KNOWLEDGE AND BELIEF COMPLY WITH CITY OF BAKERSFIELD ORDINANCES, STANOAROS, AND DESIGN CRITERIA AND IIVCLUD9' ALL IMPROVEMENT REQUIREMENTS OF THE ADVISORY AGENCY OR OTHER REVIEW BOARD. RESPONSIBLE CI OTHENSAND A �R VIOLATIONS O TH E OR INANC �A�DS DESIGN CRITERIA BE /vv (y APPROVED BY: ROGER A. McINTOSH R.C.E. 33322 DATE EXP. 6 -30 -16 IN ACCORDANCE WITH THE CONDITIONS OF THE VESTING TENTATIVE MAP, THE IMPROVEMENT PLANS HAVE BEEN REVIEWED BY THE CITY OF BAKERSFIELD PUBLIC WORKS DEPARTMENT. ALL IMPROVEMENTS INDICATED AS "PRIVATE" HEREIN ARE PRIVATE AND ARE TO BE PRIVATELY MAINTAINED. APPROVED BY: NICOLAS FIDLER, PUBLIC WORKS DIRECTOR R.C.E. NO. 61069 EXP. 12 -31 -14 ASSISTANT PUBLIC S DIRECTOR DIG ALERT Call: TOLL FREE 1 —$00 -227 -2600 AT LEAST TWO DAYS BEFORE YOU DIG UNDERGROUND SERVICE ALERT OF SOUTHERN CALIFORNIA BASIS of ARINGS: DATE THE BEARING OF N. 89'06'48" W. SHOWN FOR THE NORTH LINE OF THE NORTHEAST QUARTER OF SECTION 301 T. 30S., R. 27E. ON K.C.S. FILED MAP NO. 7 -1 BK. 6, PG. 26 IN THE OFFICE OF THE KERN COUNTY SURVEYOR WAS USED AS THE BASIS OF BEARINGS SHOWN HEREON. BENCHMARK USED: TOP OF CONCRETE MONUMENT IN LAMPHOLE AT THE INTERSECTION OF OLD RIVER ROAD AND BERKSHIRE ROAD. ELEVATION = 346.42' (USGS DATUM) LEGAL DESCRIPTION: LOTS 15 AND 16 OF SECTION 30, TOWNSHIP 30 SOUTH, RANGE 27 EAST, M.D.M., CITY OF BAKERSFIELD, COUNTY OF KERN, STATE OF CALIFORNIA, ACCORDING TO THE SALES MAP OF LANDS OF THE KERN COUNTY LAND COMPANY FILED JANUARY 22, 1892. / � 0 joC4 z W w z W J U W ri 1¢ J Io c4Aell M > o • X LAJ 0 �IIIIIIIII STANDARD NOTES 1. GENERAL CONTRACTOR WILL FURNISH ALL MATERIALS, TOOLS, LABS, EQUIPMENT AND SUPERVISION NECESSARY TO COMPLETE INSTALLATION. UNDERGROUND SERVICE ALERT (USA) SHALL BE NOTIFIED AT LEAST 2 WORKING DAYS BEFORE CONSTRUCTION. TELEPHONE 1-800- 227 -2800. CONTRACTOR TO CALL FOR USA LOCATE AND POTHOLE ALL MARKED UTILITIES THAT CROSS OR ARE WITHIN 5' HORIZONTAL DISTANCE OF SEWER AND STORM DRAIN LINES. VERTICAL AND HORIZONTAL LOCATION SHALL BE ASCERTAINED BY THE CONTRACTOR AHEAD OF ANY EXCAVATIONS TO VERIFY THAT THE PROPOSED DESIGN DOES NOT CONFLICT WITH ANY UTILITIES. IN THE EVENT A CONFLICT EXISTS THE ENGINEER SHALL BE NOTIFIED IN ORDER TO REDESIGN THE ALIGNMENT. IF RELOCATION OF EXISTING UTILITIES IS DEEMED NECESSARY THE CONTRACTOR SHALL BE COMPENSATED FOR INSTRUCTED RELOCATION. IF REDESIGN OF THE ALIGNMENT REQUIRES ADDITIONAL FITTINGS, PIPE OR EXCAVATION THE CONTRACTOR SHALL BE COMPENSATED FOR REVISION. IN THE EVENT A UTILITY IS DAMAGED THE CONTRACTOR SHALL BE WHOLLY RESPONSIBLE FOR iTS REPAIR. CONTRACTOR SHALL VERIFY LOCATIONS AND ELEVATIONS OF EXISTING SEWER LINES THAT THE NEW SYSTEM TIES INTO PRIG TO TRENCHING. ANY DISCREPANCIES SHALL BE REPORTED TO THE ENGINEER SO THAT ANY NECESSARY ADJUSTMENTS MAY BE MADE. UTILITIES SHALL BE THOROUGHLY RESEARCHED AND LOCATED BY CONTRACTOR PRIOR TO TRENCHING. CROSSING UTILITIES SHALL BE OAYUGHTED AND CHECKED FOR GRADE, BY CONTRACTOR PRIOR TO TRENCHING. ALL EXISTING IMPROVEMENTS, (CURB, GUTTER, SIDEWALK, CROSS GUTTER, FENCES, ETC.) THAT ARE REMOVED, DAMAGED OR UNDERCUT SHALL BE REPAIRED OR REPLACED AS DIRECTED BY THE CITY ENGINEER. ALL EXISTING PAVING AND SURFACING REMOVED, DAMAGED OR UNDERCUT SHALL BE REPLACED IN ACCORDANCE WITH THE CITY OF BAKERSFIELD STANDARD DRAWING ST -6, EXCEPT AS NOTED ON PLANS. 2. STANDARD DETAILS . THE FOLLOWING CITY OF BAKERSFIELD STANDARDS SHALL BE CONSIDERED PART OF THESE PLANS: S -6, S -7, S -8, S -9, S -101 S -111 S -121 S -20, S -229 D -9. 3. VCP INSTALLATION MATERIALS : THE PIPE AND FITTINGS SHALL BE EXTRA STRENGTH VITRIFIED CLAY CONFORMING TO CURRENT ASTM SPECIFICATION C -700 AND SHALL BE INSTALLED IN CONFORMANCE WITH THE PROVISIONS OF SECTION 71 OF THE STANDARD SPECIFICATIONS OF THE STATE OF CALIFORNIA, DEPARTMENT OF TRANSPORTATION, CURRENT EDITION ANO T E CURRENT ASTM SPECIFICATIONS C -12. JOINTS : THE PIPE AND FITTINGS SHALL HAVE A SOCKET ENO AND A SPIGOT END WITH COMPRESSION JOINTS CONFORMING WITH THE CURRENT ASTM SPECIFICATiONV C -425. THE PIPE AND FITTINGS FOR 6 ", 8", 10 ", AND 12" SANITARY SEWER MAINS MAY BE PLAIN -END WITH COMPRESSION COUPLINGS CONFORMING WiTH THE CURRENT ASTIR SPECIFICATION C -425. EXCEPTING THAT A STAINLESS STEEL SHEAR RING AS MANUFACTURED BY MISSION CLAY PRODUCTS CORPORATION FOR THEIR "MAINLINE" BANDSEAL COMPRESSION COUPLING, OR APPROVED EQUAL, SHALL BE REQUIRED. THE PIPE AND FITTINGS FOR PRIVATE SANITARY SEWER HOUSE OR BUILDING LATERALS MAY BE PLAIN -END WITH COMPRESSION COUPLINGS CONFORMING WITH THE CURRENT ASTM SPECIFICATION C -425. (STAINLESS STEEL SHEAR RiNGS ARE NOT REQUIRED) 4. ABS PIPE INSTALLATION MATERIALS : PIPE AND FITTINGS SHALL MEET THE REQUIREMENTS OF THE CURRENT ASTM SPECIFICATIONS D-2680 AND D -2751. PIPE AND FITTINGS SHALL BE HOMOGENEOUS THROUGH OUT AND FREE FROM CRACKS, HOLES, FOREIGN INCLUSIONS OR OTHER INJURIOUS DEFECTS. FITTINGS SHALL BE INJECTION MOLDED AND SHALL BE INSTALLED IN LINE ON NEW PIPELINES; CUT -iN FITTINGS ARE NOT PERMITTED. JOINTS : USE ONLY SOLVENT WELDED JOINTS. THE ASSEMBLY OF JOINTS SHALL BE IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS. WHERE ABS PIPE CONNECTS TO VCP, USE COUPLINGS APPROVED BY THE CITY OF BAKERSFIELD. INSTALLATION_ PIPE AND FITTINGS SHALL BE INSTALLED IN ACCORDANCE WITH THE CURRENT ASTM SPECIFICATION D -2321. ONLY CLASS I, II, AND III EMBEDMENT MATERIALS WILL BE CONSIDERED SUITABLE. 5. PVC PIPE INSTALLATION MATERIALS : PIPE AND FITTINGS SHALL MEET THE REQUIREMENTS OF THE CURRENT ASTM SPECIFICATION D -3034 FOR SDR35. PIPE AND FITTINGS SHALL BE HOMOGENEOUS THROUGHOUT AND FREE FROM CRACKS, HOLES, FOREIGN INCLUSIONS OR OTHER INJURIOUS DEFECTS. FITTINGS SHALL BE INJECTION MOLDED AND SHALL BE INSTALLED IN LINE ON NEW PIPELINES; CUT -iN FITTINGS ARE NOT PERMITTED. JOINTS : USE ONLY ELASTOMERIC GASKET JOINTS. THE ASSEMBLY OF JOINTS SHALL BE IN ACCORDANCE WiTH THE MANUFACTURER'S RECOMMENDATIONS WHERE PVC PIPE CONNECTS TO VCP PIPE, USE COUPLINGS APPROVED BY THE CITY OF BAKERSFIELD. INSTALLATION :PIPE AND FITTINGS SHALL BE INSTALLED IN ACCORDANCE WITH THE CURRENT ASTM SPECIFICATION D -2321. ONLY CLASS I, II, AND Ill EMBEDMENT MATERIALS WILL BE CONSIDERED SUITABLE. 6. REINFORCED CONCRETE PIPE WITH PVC LINING. REINFORCED CONCRETE PiPE WITH PVC LINING SHALL MEET THE FOLLOWING REQUIREMENTS: 1.A. MATERIALS. REINFORCED CONCRETE PIPE (RCP) SHALL BE EITHER CLASS IV OR CLASS V WITH WALLS "B" OR "Co'. RCP SHALL MEET ASTM C 76 FOR STRENGTH, ASTM C 361 OR AWWA C302 EXCEPT TEST PRESSURE SHALL BE 5 PSI FOR RUBBER GASKETS, AND LINER TESTS IN ACCORDANCE WITH 114E FOLLOWING PARAGRAPHS. PIPE SHALL BE WET CAST, VIBRATED AND STEAM OR WATER CURED. JOINTS SHALL BE BELL AND SPIGOT DESIGN WITH A CONTAINED 0 -RING GASKET. PVC LINER SHALL BE CAST INTO THE WALL OF THE RCP AND SHALL COVER 360' OF THE PIPE. ALL WORK FOR AND IN CGNNEC11ON WITH THE INSTALLATION OF THE LINING IN CONCRETE PIPE AND FIELD SEALING AND WELDING OF JOINTS SHALL BE DONE IN STRICT CONFORMITY WiTH ALL APPLICABLE SPECIFICATIONS, INSTRUCTIONS AND RECOMMENDATIONS OF THE LINING MANUFACTURER. LINER SHALL MEET THE FOLLOWING REQUIREMENTS. 1.6. PHYSICAL PROPERTIES OF LINER. ALL PLASTIC LINER PLATE SHEETS, WELDING STRIPS AND OTHER ACCESSORY ITEMS, SHALL HAVE THE FOLLOWING PHYSICAL PROPERTIES WHEN TESTED AT 771F ±5 (25*C ±3 ). PROPERTY 1ENSILE STRENGTH JdLTIAL, 2200 PSI MIN. jPait�1.C1 2100 PSI MIN. (15 MPA MIN.) (14.5 MPA MIN.) QON6A110N AT BREAK 200% MIN. 200% MIN. SHORE DUROuIETER, TYPED 1 -SEC. 50-60 t5 (WITH RESPECT TO INITIAL TEST RESULT) 10 -SEC. 35 -50 t5 WEIGHT CHANGE f1.5 TENSILE SPECIMENS SHALL BE PREPARED AND TESTED IN ACCORDANCE WITH ASTM 0412 USING DIE B. WEIGHT CHANGE SPECIMENS SHALL BE 1 -INCH (25 -MM) BY 3-INCH (75 -MM) SAMPLES. SPECIMENS FOR TESTING OF INITIAL PHYSICAL PROPERTIES MAY BE TAKEN FROM LINER PLATE SHEET AND WELDING STRIP AT ANY TIME PRIOR TO FINAL ACCEPTANCE OF THE WORK. LINER PLATE LOCKING EXTENSIONS EMBEDDED IN CONCRETE SHALL WITHSTAND A TEST PULL OF AT LEAST 100 POUNDS PER LINEAR INCH (1800 KG/M), APPLIED PERPENDICULARLY TO THE CONCRETE SURFACE FOR A PERIOD OF ONE MINUTE, WITHOUT RUPTURE OF THE LOCKING EXTENSIONS OR WITHDRAWAL FROM EMBEDMENT. THIS TEST SHALL BE MADE AT A TEMPERATURE OF 70' - 80' F(21' - 27' C) INCLUSIVE. ALL PLASTIC LINER PLATE SHEETS, INCLUDING LOCKING EXTENSIONS, ALL JOINT, CORNER AND WELDING STRIPS SHALL BE FREE OF CRACKS, CLEAVAGES OR OTHER DEFECTS ADVERSELY AFFECTING THE PROTECTIVE CHARACTERISTICS OF THE MATERIAL. THE ENGINEER MAY AUTHORIZE THE REPAIR OF SUCH DEFECTS BY APPROVED METHODS. THE LINING SHALL HAVE GOOD IMPACT RESISTANCE, SHALL BE FLEXIBLE AND SHALL HAVE AN ELONGATION SUFFICIENT TO BRIDGE UP TO 1 /4- INCH (6 MM) SETTLING CRACKS, WHICH MAY OCCUR IN THE PIPE OR IN THE JOINT AFTER INSTALLATIONS, WITHOUT DAMAGE TO THE LINING. t.C. CHEMICAL RESISTANCE OF LINER.* AFTER CONDITIONING TO CONSTANT WEIGHT AT 110 F(43 C), TENSILE SPECIMENS AND WEIGHT CHANGE SPECIMENS SHALL BE EXPOSED TO THE FOLLOWING SOLUTIONS FOR A PERIOD OF 112 DAYS AT 77* F t5 (25' C f 3 ). AT 28 -DAY INTERVALS, TENSILE SPECIMENS AND WEIGHT CHANGE SPECIMENS SHALL BE REMOVED FROM EACH OF THE CHEMICAL SOLUTIONS AND TESTED IN ACCORDANCE WITH SECTION 7- 2.03(1.B) PARA. 2 ABOVE. IF ANY SPECIMEN FAILS TO MEET THE 112 -DAY REQUIREMENTS BEFORE COMPLETION OF THE 112 -DAY EXPOSURE, CHEMICAL saunoN SULFURIC ACID SODIUM HYDROXIDE AMMONIUM HYDROXIDE NITRIC ACID FERRIC CHLORIDE 1X SOAP DETERGENT (LINEAR ALKYL BENZYL SULFONATE OR LAS BACTfRIOLOgCAL CONCENTRATION 209** 5% 5%** 1 X** 1% 0.1% 0.1% BOD NOT LESS THAN 700 PPM *THIS IS TO BE USED AS A PRE - QUALIFICATION TEST AND WHEN MATERIAL FORMULATIONS ARE CHANGED. * *VOLUMETRIC PERCENTAGES OF CONCENTRATED C.P. GRADE REAGENTS. 1.D. DETAILS AND DIMENSIONS OF LINER SHEETS. LINER SHEETS SHALL BE A MINIMUM OF 0.065 INCH (1.65 MM) IN THICKNESS. LOCKING EXTENSIONS OF THE SAME MATERIAL AS THAT OF THE LINER SHALL BE INTEGRALLY EXTRUDED WITH THE SHEET. 1.E. INSTALLATION OF LINING. INSTALLATION OF THE. LINING, INCLUDING PREHEATING OF SHEETS IN COLD WEATHER AND TIME WELDING OF ALL JOINTS, SHALL BE DONE IN ACCORDANCE WITH THE RECOMMENDATIONS OF THE LINER MANUFACTURER. COVERAGE OF THE LINING SHALL NOT BE LESS THAN THE MINIMUM SHOWN ON THE PLANS. THE LINING SHALL BE INSTALLED WITH THE LOCKING EXTENSIONS RUNNING PARALLEL WITH THE LONGITUDINAL AXIS OF THE PIPE. THE LINING SHALL BE HELD SNUGLY IN PLACE AGAINST INNER FORMS. LOCKING EXTENSION SHALL TERMINATE NOT MORE THAN 1-1/2 INCHES (38 MM) FROM THE END OF THE INSIDE SURFACE OF THE PIPE SECTION. JOINT FLAPS WHEN USED SHALL EXTEND APPROXIMATELY 4 INCHES (100 MM) BEYOND THE END OF THE INSIDE SURFACE. CONCRETE POURED AGAINST LINING SHALL BE VIBRATED, SPADED OR COMPACTED IN A CAREFUL MANNER SO AS TO PROTECT THE LINING AND PRODUCE A DENSE, HOMOGENOUS CONCRETE, SECURELY ANCHORING 114E LOCKING EXTENSIONS INTO THE CONCRETE. IN REMOVING FORMS, CARE SHOULD BE TAKEN TO PROTECT THE LINING FROM DAMAGE. SHARP INSTRUMENTS SMALL NOT BE USED TO PRY FORMS FROM LINED SURFACES. WHEN FORMS ARE REMOVED, ANY NAILS THAT REMAIN IN THE LINING MALL BE PULLED, WITHOUT TEARING THE LINING, AND THE RESULTING HOLES CLEARLY MARKED. ALL NAIL AND TIE HOLES AND ALL CUT, TORN AND SERIOUSLY ABRADED AREAS IN THE LINING SHALL BE PATCHED. PATCHES MADE ENTIRELY WiTH WELDING STRIP SHALL BE FUSED TO THE LINER OVER THE EN11RE PATCH AREA. LARGER PATCHES MAY CONSIST OF SMOOTH LINER SHEET APPLIED OVER THE DAMAGED AREA WITH ADHESIVE. ALL EDGES MUST BE COVERED WITH WELDING STRIP FUSED TO THE PATCH AND THE SOUND LINING ADJOINING THE DAMAGED AREA. HOT JOINT COMPOUNDS, SUCH AS COAL TAR, SHALL NOT BE POURED OR APPLIED TO THE LINING. THE CONTRACTOR SHALL TAKE ALL NECESSARY MEASURES TO PREVENT DAMAGE TO INSTALLED LINING FROM EQUIPMENT AND MATERIALS USED iN OR TAKEN THROUGH THE WORK. 11 APPLICATION TO CONCRETE PIPE - SPECIAL REQUIREMENTS. THE LINING SHALL BE SET FLUSH WiTH THE INNER EDGE OF THE BELL OR SPIGOT END OR A PIPE SECTION AND SHALL EXTEND TO THE OPPOSITE ENO OR TO APPROXIMATELY 4 INCHES (100 MM) BEYOND THE OPPOSITE END DEPENDING UPON THE TYPE OF LINING JOINT TO BE MADE WITH THE ADJOINING CONCRETE PIPE. WHEREVER CONCRETE PIPE OR CAST -IN -PLACE STRUCTURES PROTECTED WITH LINING, JOIN STRUCTURES NOT SO LINED {SUCH AS BRICK STRUCTURES. CONCRETE PIPE OR CAST -IN -PLACE STRUCTURES WITH CLAY LINING OR CLAY PIPE), THE LINING SHALL BE EXTENDED OVER AND AROUND THE ENO OF THE PIPE AND BACK INTO THE STRUCTURE FOR NOT LESS THAN 4 INCHES (100 MM). THiS PROTECTING CAP MAY BE MOLDED OR FABRICATED FROM THE LINING MATERIAL BUT NEED NOT BE LOCKED INTO THE PIPE. WHERE A PIPE LATERAL {NOT OF PLASTIC LINED CONCRETE) IS INSTALLED THROUGH LINED CONCRETE PIPE, THE SEAL BETWEEN THE LINED PORTION AND THE LATERAL SHALL BE PER THE MANUFACTURER'S RECOMMENDATIONS. LINED CONCRETE PIPE MAY BE CURED BY STANDARD CURING METHODS. CARE SHALL BE EXERCISED IN HANDLING, TRANSPORTING AND PLACING LINED PIPE TO PREVENT DAMAGE TO THE LINING. NO INTERIOR HOOKS OR SLINGS SHALL BE USED IN LIFTING PiPE. ALL HANDLING OPERATION SHALL BE DONE WITH AN EXTERIOR SLING ONE WITH A SUITABLE FORK LIFT. ON PIPE HAVING A 360' LINER COVERAGE, THE LONGITUDINAL EDGES OF THE SHEET SHALL BE BUTT WELDED. WHEN PIPE TUBES ARE FURNISHED, THESE ARE SHOP - WELDED JOINTS. NO PIPE WITH DAMAGED LINING TILL BE ACCEPTED UNTIL THE DAMAGE HAS BEEN REPAIRED TO THE SATISFACTION OF THE ENGINEER. I.G. FIELD JOINTS IN LINING FOR CONCRETE PIPE. THE JOINT BETWEEN SECTIONS OF LINED PIPE SHALL BE PREPARED IN THE FOLLOWING MANNER: If REQUIRED, THE INSIDE JOINT SHALL BE FILLED AND CAREFULLY POINTED WITH CEMENT MORTAR IN SUCH A MANNER THAT THE MORTAR SHALL NOT, AT ANY POINT, EXTEND INTO THE PIPE BEYOND THE STRAIGHT LINE CONNECTING THE SURFACES OF THE ADJACENT PIPE SECTIONS. PIPE JOINTS MUST BE DRY BEFORE LINING JOINTS ARE MADE. ALL MORTAR AND OTHER FOREIGN MATERIAL SHALL BE REMOVED FROM LINING SURFACES ADJACENT TO THE PIPE JOINT, LEAVING THEM CLEAN AND DRY. FIELD JOINTS iN THE LINING AT PIPE JOINTS MAY BE EITHER OF THE FOLLOWING DESCRIBED TYPES: TYPE P -1: THE JOINT SHALL BE MADE WITH A SEPARATE 4 -INCH (100 -MM) JOINT STRIP AND TWO WELDING STRIPS. THE 4 -INCH (100 -MM) JOINT STRiP SHALL BE CENTERED OVER THE JOINT, HEAT - SEALED TO THE LINING, THEN WELDED ALONG EACH EDGE TO ADJACENT LINER SHEETS WiTH A 1 -INCH (25 -MM) WELD STRIP. THE 4 -INCH (100 -MM) JOINT STRIP SHALL LAP OVER EACH SHEET A MINIMUM OF 1/2 INCH (13 MM). TYPE P -2: THE JOINT SHALL BE MADE WITH A JOINT FLAP WITH LOCKING EXTENSIONS REMOVED AND EXTENDING APPROXIMATELY 4 INCHES (100 MM) BEYOND THE PIPE END. THE JOINT FLAP SHALL OVERLAP THE LINING IN THE ADJACENT PIPE SECTION A MINIMUM OF 1/2 INCH (13 MM) AND BE HEAT - SEALED IN PLACE PRIOR TO WELDING. THE FIELD JOINT SHALL BE COMPLETED BY WELDING THE FLAP TO THE LINING OF THE ADJACENT PiPE USING 1 -INCH (25 -MM) WELD STRIP. CARE SHALL BE TAKEN TO PROTECT THE FLAP FROM DAMAGE. EXCESSIVE TENSION AND DISTORTION IN BENDING BACK THE FLAP TO EXPOSE THE PiPE JOINT DURING LAYING AND JOINT MORTARING SHALL BE AVOIDED. AT TEMPERATURES BELOW 50 F(10 C), HEATING OF THE LINER MAY BE REQUIRED TO AVOID DAMAGE. THE JOINT FLAP OR STRiP ON BEVELED PIPE SHALL BE TRIMMED TO A WIDTH (MEASURED FROM THE END Of THE SPIGOT) OF APPROXIMATELY 4 INCHES (100 MM) FOR THE ENTIRE CIRCUMFERENTIAL LENGTH OF THE LINING. ALL WELDING OF JOINTS IS TO BE IN STRICT CONFORMANCE WITH THE SPECIFICATIONS AND INSTRUCTIONS OF THE LINING MANUFACTURER. WELDING SHALL FUSE BOTH SHEETS AND WELD STRIP TOGETHER TO PROVIDE A CONTINUOUS JOINT EQUAL IN CORROSION RESISTANCE AND IMPERMEABILITY TO THE LINER PLATE. HOT -AIR WELDING TOOLS SHALL PROVIDE EFFLUENT AIR TO THE MEETS TO BE JOINED AT A TEMPERATURE BETWEEN 500 AND 600 f (260 AND 316 C). WELDING TOOLS SHALL BE HELD APPROXIMATELY 1/2 INCH (13 MM) FROM AND MOVED BACK AND FORTH OVER THE JUNCTION OF THE TWO MATERIALS TO BE JOINED. THE WELDING TOOL SHALL BE MOVED SLOWLY ENOUGH AS THE WELD PROGRESSES TO CAUSE A SMALL BEAD OF MOLTEN MATERIAL TO BE VISIBLE ALONG BOTH EDGES AND IN FRONT OF THE WELD STRIP. THE FOLLOWING SPECIAL REQUIREMENT SHALL APPLY WHEN THE LINER COVERAGE IS 360 DEGREES: WHEN GROUNDWATER IS ENCOUNTERED THE LINING JOINT SHALL NOT BE MADE UNTIL PUMPING OF GROUNDWATER HAS BEEN DISCONTINUED FOR AT LEAST THREE DAYS AND NO VISIBLE LEAKAGE IS EVIDENT AT THE JOINT. WHEN WELDING THE DOWNSTREAM SIDE OF A JOINT STRIP OR FLAP, DO NOT WIELD 6 TO 8 INCHES ('150 TO 200 MM) AT THE PIPE INVERT TO PROVIDE RELIEF OF POTENTIAL FUTURE GROUNDWATER BUILD -UP. 1.H. APPLICATION TO CAST -IN -PLACE CONCRETE STRUCTURES - SPECIAL REQUIREMENTS. LINER SHEETS SHALL BE CLOSELY FITTED AND PROPERLY SECURED TO THE INNER FORMS. MEETS SHALL BE CUT TO FIT CURVED AND WARPED SURFACES USING A MINIMUM NUMBER OF SEPARATE PIECES. UNLESS OTHERWISE SHOWN ON THE PLANS„ THE LINING SHALL BE RETURNED AT LEAST 3 INCHES (75 MM) AT THE SURFACES OF CONTACT BETWEEN THE CONCRETE STRUCTURE AND ITEMS NOT OF CONCRETE (INCLUDING MANHOLE FRAMES, GATE GUIDES, CLAY PIPE OR BRICK MANHOLES AND CLAY OR CAST IRON PIPES). THE SAME PROCEDURE SHALL BE FOLLOWED AT JOINTS WHERE THE TYPE OF PROTECTIVE LINING IS CHANGED OR THE NEW WORK IS BUILT TO JOIN EXISTING UNLINED CONCRETE. AT EACH RETURN, THE RETURNED LINER SHALL BE SEALED TO THE ITEM IN CONTACT WITH THE PLASTIC -LINED CONCRETE. IF THE LINER CANNOT BE SEALED WITH ADHESIVE BECAUSE OF THE JOINT AT THE RETURN BEING TOO WIDE OR ROUGH OR BECAUSE OF SAFETY REGULATIONS, THE JOINT SPACE SHALL BE DENSELY CAULKED WITH LEAD WOOL OR OTHER APPROVED CAULKING MATERIAL TO A DEPTH OF 2 INCHES (50 MM) AND FINISHED 1.1. TESTING AND REPAIRING DAMAGED SURFACES. AFTER THE PIPE IS INSTALLED IN THE TRENCH, ALL SURFACES COVERED WITH LINING, INCLUDING WELDS, SHALL BE TESTED NTH AN APPROVED, CONTRACTOR SUPPLIED, ELECTRICAL HOLIDAY DETECTOR (TINKER & RASOR MODEL NO. AP -W WITH POWER PACK OR APPROVED EQUAL) WiTH THE INSTRUMENT SET BETWEEN 18,000 AND 22,000 VOLTS. . ALL WELDS SHALL BE PHYSICALLY TESTED BY A NONDESTRUCTIVE PROBING METHOD. ALL PATCHES OVER HOLES, OR REPAIRS TO THE LINER WHEREVER DAMAGE HAS OCCURRED, SHALL BE ACCOMPLISHED IN ACCORDANCE WITH SECTION 7- 2.03(1.E) PARA. 8 ABOVE. EACH TRANSVERSE WELDING STRIP WHICH EXTENDS TO A LOWER EDGE OF THE LINER WILL BE TESTED BY THE PURCHASING AGENCY. THE WELDING STRIPS SHALL EXTEND 2 INCHES (50 MM) BELOW THE LINER TO PROVIDE A TAB. A 10 -POUND (5 KG) PULL WILL BE APPLIED TO EACH TAB. THE FORS WILL BE APPLIED NORMAL TO THE FACE OF THE STRUCTURE BY MEANS OF A SPRING BALANCE. LINER ADJOINING THE WELDING STRIP WILL BE HELD AGAINST THE CONCRETE DURING APPLICATION OF THE FORCE. THE 10 -POUND (5 KG) PULL WILL BE MAINTAINED IF A WELD FAILURE DEVELOPS, UNTIL NO FURTHER SEPARATION OCCURS. DEFECTIVE WELDS WILL BE RETESTED AFTER REPAIRS HAVE BEEN MAC. TABS SHALL BE TRIMMED AWAY NEATLY BY THE INSTALLER OF THE LINER AFTER THE WELDING STRIP HAS PASSED INSPECTION. INSPECTION SHALL BE MADE WITHIN 2 DAYS AFTER THE JOINT HAS BEEN COMPLETED IN ORDER TO PREVENT TEARING THE PROJECTING WELD STRIP AND CONSEQUENT DAMAGE TO THE LINER FROM EQUIPMENT AND MATERIALS USED IN OR TAKEN THROUGH THE WORK. SHOP DRAWINGS. CONTRACTOR SHALL SUBMIT MANUFACTURER INFORMATION SHOWING DIMENSIONAL, MATERIAL AND JOINT CRITERIA TO THE ENGINEER FOR REVIEW. PIPE TRENCH CLASSIFICATION. RCP CLASS IV SHALL BE INSTALLED PER ASTM TRENCH DESIGNATION "Co. RCP CLASS V SHALL BE INSTALLED PER ASTM TRENCH DESIGiNATI {N 00 ". PVC FOR PIPE SIZES 18" AND LESS. POLY VINYL CHLORIDE PiPE SHALL MEET THE FOLLOWING REQUIREMENTS: 1. MATERIAL. PVC PIPE SHALL MEET OR EXCEED ALL REQUIREMENTS SET FORTH IN ASTM D 3034 WITH SDR OF 35. ELASTOMERIC SEALS AND JOINTS SHALL CONFORM TO ASTM D 3212 AND ASTM f 477. 2. TESTING. MANUFACTURING TESTING METHODS SHALL CONFORM TO ASTM F -679 (T -WALL). CERTIFICATES OF COMPLIANCE SHALL BE MADE AVAILABLE TO THE ENGINEER. 3. INSTALLATION. INSTALLATION OF PIPE SHALL FOLLOW MANUFACTURER'S GUIDELINES, THESE SPECIFICATIONS AND ASTM D 2321 "UNDERGROUND INSTALLATION OF FLEXIBLE THERMOPLASTIC SEWER PIPE. ". 4. FIELD TESTS. IN -FIELD PRESSURE TESTS SHALL CONFORM TO THESE SPECIFICATIONS AND THE FOLLOWING: DEFLEC11ONN MEASUREMENT Of PVC PIPE. AFTER 30 DAYS OF INSTALLATION THE CONTRACTOR SHALL MEASURE PiPE DEFLEC11CNN BY PULLING A GO -NO -GO 5% MANDREL. THE MANDREL SHALL BE PULLED THROUGH THE PiPE WITH ROPE BY ONE PERSON WITHOUT MECHANICAL ADVANTAGE. THE MANDREL SHALL HAVE VANES AT LEAST AS LONG AS THE PIPE DIAMETER. THE MANDREL SHALL BE USED IN STRICT CONFORMANCE WITH PIPE AND MANDREL MANUFACTURER'S RECOMMENDATIONS. THE MANDREL DIAMETER WILL BE CALCULATED USING THE FOLLOWING FORMULA: MANDREL DIAMETER = BASE PIPE I.D. -(Y /100 X BASE PIPE I.D.) WHERE Y = ALLOWABLE DEFLECTION IN X (5X) BASE I.D. = ACTUAL INSIDE PiPE DIAMETER (PROVIDED BY PIPE . MANUFACTURER) THE MANDREL SHALL HAVE AN ODD NUMBER OF VANES WITH SEVEN (7) MINIMUM. THE MINIMUM LENGTH OF THE CIRCULAR PORTION OF THE MANDREL SHALL BE EQUAL TO THE NOMINAL DIAMETER OF THE PIPE. ANY SECTION OF INSTALLED PIPE THAT FAILS THE MANDREL TEST SHALL BE EXCAVATED, RE- BACKFlLLED, RECOMPACTED AND RETESTED UNTIL THE MANDREL TEST CAN BE PASSED. RE- ROUNDING WILL NOT BE ALLOWED. PIPE TRENCH CLASSIFICATION. PVC PIPE SHALL BE INSTALLED PER CITY STANDARD S -399 AS MODIFIED CNV THE CONTRACT PLANS. COMPACTION ABOVE THE PIPE ZONE SHALL BE AS SHOWN ON THE PLANS. 7. JM0i EXCAVATION THE EXCAVATION OF TRENCHES FOR PIPING LAID IN THE GROUND SHALL BE IN OPEN -CUT FROM THE SURFACE OF THE GROUND EXCEPT WHERE BORING IS REQUIRED. THE TRENCHES SHALL BE OF WIDTH AS SHOWN ON STANDARD S -39 AND DETAILED SECTIONS ON THE PLANS FOR PROPER PiPE INSTALLATION. THE HOLES FOR BELLS AND FITTINGS SHALL BE EXCAVATED BY HAND, TO A WIDTH PROVIDING UNIFORM BEARING ALONG THE LENGTH OF THE PIPE. IT IS THE INTENTION OF THESE REQUIREMENTS TO PROVIDE FIRM, UNIFORM BEARING FOR THE PIPE. CONTRACTOR SHALL PROVIDE TRENCHING IN ACCORDANCE WITH THE DETAILED SECTIONS PROVIDED IN THE PLANS. SELECTION Of TRENCH TYPES WILL BE AS REQUIRED BY THE TYPES OF PIPE SELECTED FOR CONSTRUCTION. STORM DRAIN AND UTILITY CONDUIT i NSTALLA11ONS SHALL MEET CITY STANDARD S-39. TRENCH LINES SHALL MEET ALL FEDERAL AND STATE SAFETY REQUIREMENTS. 8. BRACING AND SHORING EXCAVATION SHALL BE SUPPORTED AS SET FORTH IN THE RULES, ORDERS, AND REGULATIONS Of THE STATE DIVISION OF INDUSTRIAL SAFETY. IF THE CONTRACTOR DESIRES TO DEVIATE FROM THE . SAFETY ORDERS, HE SHALL SUBMIT DATA BY A REGISTERED CIVIL ENGINEER TO THE STATE DIVISION Of INDUSTRIAL SAFETY, JUSTIFYING THE ALTERNATE PROCEDURES TO BE USED. FAILURE TO COMPLY WITH ANY OF THESE RULES, ORDERS AND REGULATIONS SHALL BE SUFFICIENT CAUSE FOR THE STATE DIVISION TO IMMEDIATELY SUSPEND ALL WORK. COMPENSATION FOR LOSSES INCURRED BY THE CONTRACTOR BY SUCH AN EMERGENCY SUSPENSION SHALL NOT BE ALLOWED. DURING BACKFILLING, THE BOTTOM OF THE SHORING SHALL BE KEPT ABOVE THE LEVEL OF THE BACKFILL AT ALL TIMES. SECTION 6422 Of THE CALIFORNIA LABOR CODE REQUIRES THE CONTRACTOR TO SUBMIT TO THE ENGINEER A DETAILED PLAN, DRAWING THE DESIGN OF SHORING, BRACING, SUING OR OTHER PROVISIONS TO BE MADE BY THE CONTRACTOR FOR THE PURPOSE OF WORKER PROTECTION FROM THE HAZARD OF CAVING GROUND DURING THE EXCAVATION OF TRENCHES NECESSARY FOR THE CONSTRUCTION OF THE PROJECT. IF SUCH PLAN VARIES FROM THE SHORING SYSTEM STANDARD ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS, THE PLANS SHALL BE PREPARED AND CERTIFIED BY A REGISTERED CIVIL OR STRUCTURAL ENGINEER; HOWEVER, USE OF SYSTEMS THAT ARE LESS EFFECTIVE THEN THOSE REQUIRED BY THE CONSTRUCTION SAFETY ORDERS IS PROHIBiTED ON THiS PROJECT. t\ ► .L - i *ii m TRENCHES SHALL NOT BE LEFT OPEN FARTHER THAN THREE HUNDRED (300) FEET IN ADVANCE OF PIPE LAYING OPERATIONS OR TWO HUNDRED (200) FEET TO THE REAR THEREOF, UNLESS OTHERWISE PERMITTED BY THE ENGINEER. ALL WORK SHALL CONFORM TO THE APPLICABLE SECTIONS OF THE STANDARD SPECIFICATIONS, DATED JULY, 1992. BEDDING CLASS SHALL BE AS SPECIFIED IN THE PIPE OPTIONS. STORM DRAIN AND UTILITY CONDUIT INSTALLATIONS SHALL BE IN ACCORDANCE WITH CITY STANDARD ST -22, EXCEPT THAT COMPACTION SHALL BE NO LESS THAN NINETY PERCENT (90%) UP TO THIRTY INCHES (30") FROM FINISHED GRADE. BACKFILL MATERIALS IN THE PIPE ZONE SHALL BE PLACED IN LAYERS NOT TO EXCEED TWELVE (12) INCHES SIMULTANEOUSLY, ON EACH SIDE OF THE PIPE, IN SUCH A MANNER AS NOT TO DAMAGE CN DISTURB THE PIPE OR iTS ALIGNMENT AND GRADE. BACKFILL MATERIAL ABOVE THE PIPE ZONE SHALL BE FREE OF DELETERIOUS MATERIALS AND LUMPS OR STONES EXCEEDING THREE (3) INCHES IN GREATEST DIMENSION AND SHALL BE PLACED IN LAYERS NOT EXCEEDING EIGHTEEN (18) INCHES. EACH LAYER SHALL BE THOROUGHLY COMPACTED BY VIBRATORY OR MECHANICAL TAMPING, OR BY A COMBINATION GE THESE METHODS. FLOODiNG AND JETTING SHALL NOT BE ALLOWED. THERE MUST BE AT LEAST ONE FOOT OF COVER OVER THE PIPE BEFORE COMPACTION ABOVE THE PIPE ZONE WILL BE ALLOWED. IMPORTED BEDDING AND BACKFILL MATERIAL SHALL BE OBTAINED, AND ANY EXCESS BEDDING AND BACKFlLL MATERIAL SHALL BE DISPOSED, BY ANY LEGAL MEANS AT THE DISPOSAL OF THE CONTRACTOR. THE CONTRACTOR MAY SUBMIT TO THE ENGINEER SIEVE ANALYSIS FOR UTILIZATION OF IN -SITU MATERIALS. ACHIEVING FIRM BEDDING BELOW PIPE SPRINGUNE, CONTRACTOR SHALL PROVIDE "FIRM BEOOING" SUPPORT FOR THE PIPE BELOW THE SPRING LINE. FIRM BEDDING MEANS THAT THE PIPE MUST REST ON THE GRANULAR MATERIAL SPECIFIED PREVIOUSLY IN THE SPECIFICATIONS. BELL OR COUPLING HOLES SHALL BE CAREFULLY EXCAVATED AT PROPER INTERVALS, SO THAT NO PART OF 114E LOAD IS SUPPORTED BY THE BELLS OR COUPLINGS. DURING BEDDING AND BACKFILLING, CONSOLIDATION OF MATERIAL AROUND AND UNDER BELLS AND COUPLINGS SHALL BE AVOIDED. . CONTRACTOR SHALL SHOVEL -SLICE OR HAND TAMP BEDDING IN THE HAUNCH AREAS, AS THIS WiLL MINIMIZE VOIDS BENEATH THE PIPE AND IN THE HAUNCH AREAS. SHOVEL - SLICING OR HAND TAMPING SHALL BE DONE BEFORE THE BEDDING IS BROUGHT UP TO THE QUARTER POINT OF THE PIPE. i,NITIAL„ BACKFILL. "BEDDING MATERIAL" AS SPECIFIED BY ASTM 2321 -8 SHALL BE USED IN THE PIPE ZONE FOR INITIAL BACKFILL. AFTER THE PIPE HAS BEEN PROPERLY LAID AND INSPECTED, IN111AL BACKFILL SHALL BE PLACED ON BOTH SIDES AND OVER THE PIPE TO SUCH A DEPTH THAT, AFTER THOROUGH CONSOLIDATION, THE FINAL DEPTH SHALL BE AT LEAST TO THE ELEVATION SHOWN ON THE PLANS. THE MATERIAL SHALL BE CONSOLIDATED BY VIBRATORY OR' MECHANICAL TAMPING AND THE EQUIPMENT AND MANNER OF TAMPING MUST BE APPROVED IN WRITING BY THE ENGINEER PRIOR TO COMMENCING OPERATION. IMPACT EQUIPMENT MAY BE ALLOWED UNDER THE DIRECTION OF THE ENGINEER. HOWEVER, THE CONTRACTOR IS RESPONSIBLE FOR ANY DAMAGE RESULTING FROM THE USE OF THIS EQUIPMENT. HYDRA - HAMMER WILL NOT BE PERMITTED. SUBSE UENT BACKFILL. ABOVE THE LEVEL OF IN111AL BACKFILL, THE TRENCH MAY BE BACKFlLLEO WITH NATIVE MATERIAL RESULTING FROM TRENCH EXCAVATION, OR AT THE OPTION OF THE CONTRACTOR, SELECT IMPORTED MATERIALS MAY BE USED. NATIVE MATERIAL OR IMPORTED MATERIAL MAY BE COMPACTED BY TAMPING AND/OR ROLLING, USING EQUIPMENT AND METHODS APPROVED BY THE ENGINEER. WHEN THE CONTRACTOR COMPACTS BY TAMPING AND/OR ROLLING, THE BACKFILL MATERIAL SHALL BE PLACED IN LAYERS NOT EXCEEDING EIGHTEEN (18) INCHES IN LOOSE DEPTH, EACH LAYER BEING THOROUGHLY COMPACTED BY TAMPING AND /OR ROLLING BEFORE SUCCEEDING LAYERS ARE PLACED. COMPACTION OF SUBSEQUENT BACKFILL WITHIN TWO AND ONE -HALF (2 -1/2) FEET Of FINISHED PERMANENT SURFACING GRADE SHALL BE ACCOMPLISHED BY TAMPING AND/OR ROLLING AS SPECIFIED ABOVE. WHERE THE TRENCH IS WITHIN THE PAVEMENT ON STREETS, THE BACKFILL WITHIN TWO AND ONE -HALF (2-1/2) FEET OF FINISHED PERMANENT GRADE MALL BE COMPACTED TO NINETY PERCENT (80X) RELATIVE COMPACTION. SUBSEQUENT BACKFILL PLACED BY TAMPING AND /OR ROLLING SHALL BE FREE FROM STONES OR LUMPS EXCEEDING THREE (3) INCHES IN GREATEST DIMENSIONS, VEGETABLE MATTER, OR OTHER UNSATISFACTORY MATERIALS. IN NO CASE SHALL JETTING BE ALLOWED FOR BACKFILL COMPACTION WITHIN THE STREET. WHEN APPROVED BY THE ENGINEER, JETTING MAY BE USED IN NON- STREET AREAS. B., ACKFILL TESTING AND COMPACT_ TESTING OF BACKFILL MATERIALS AND COMPACTION SHALL BE IN ACCORDANCE WITH SECTION 19, "EARTHWORK" AND SECTION 6 -3, "TESTING ", OF THE STANDARD SPECIFICATIONS, STATE OF CALIFORNIA, DEPARTMENT OF PUBLIC WORKS, DIVISION OF HIGHWAYS. EACH LAYER OF BACKFILL MATERIAL SHALL MEET THE COMPACTION, SAND EQUIVALENT, AND GRADATION REQUIREMENTS BEFORE THE NEXT LAYER IS PLACED. EACH LAYER OF BACKFILL SHALL BE THOROUGHLY COMPACTED TO THE RELATIVE 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 ROADWAY STRUCTURAL SECTION SHALL BE NO LESS THAN NINETY PERCENT (90%) RELATIVE COMPACTION FOR THE TOP FINISHED 30", AND SHALL. BE DETERMINED BY CALIFORNIA TEST METHODS 216 OR 231, OR ASTM (CURRENT EDITION) 01557 AND ONE OF THE FOLLOWING 02922 OR D1556. IF THE RELATIVE COMPACTION, AS DETERMINED BY TESTING, FAILS TO MEET THE SPECIFIED PERCENTAGE, THE TRENCH SHALL BE RE- EXCAVATED AND RE- COMPACTED. COMPACTION TESTS WILL BE THE SUBDIVIDERS RESPONSIBILITY. THE NUMBER AND LOCATIONS OF THE TESTS SHALL BE DETERMINED BY THE CITY ENGINEER. 10. SEVER„ PIPE iNSTALLA]]ON SEWER PIPE SHALL CONFORM TO THE PLANS, AND THESE SPECIAL PROVISIONS. THE PRICE PER LINEAL FOOT SHALL INCLUDE BUT NOT BE LIMITED TO EXCAVATION, BEDDING AND BACKFlLL. HANDLING CIF MATERIALS. ALL PIPE, FITTINGS, SPECIALS AND CASTINGS MUST BE CAREFULLY HANDLED AT ALL TIMES. ONLY SUITABLE AND PROPER EQUIPMENT AND APPLIANCES SHALL BE USED FOR THE SAFE LOADING, HAULING, UNLOADING, HANDLING AND PLACING OF MATERIALS, SPECIAL CARE SHALL BE EXERCISED SO THAT PREFORMED RESILIENT JOINTS ON PIPE AND FITTINGS WILL NOT BE DAMAGED. ANY PIPE OR FITTING WITH A JOINT DAMAGED OR FLATTENED WILL CAUSE THAT PIPE ONE FITTING TO BE REJECTED. PiPE LAYING. NO PIPE MALL BE LAID UN11L THE ENGINEER INSPECTS AND APPROVES THE CONDITION Of THE BOTTOM OF THE TRENCH. PiPE SHALL BE INSTALLED IN STRICT ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS. PIPE LAYING SHALL BEGIN FROM THE DOWNSTREAM END OF THE TRUNK SEWER OR AS DIRECTED BY THE ENGINEER. PIPE LAYING SHALL PROCEED WITH EACH PIECE LAID TRUE TO LINE AND GRADE, AND IN SUCH A MANNER AS TO FORM A CLOSE CONCENTRIC JOINT WITH THE ADJOINING PIPE AND TO PREVENT SUDDEN OFFSETS IN THE FLOW LINE. AS THE WORK PROGRESSES, THE INTERIOR OF THE PIPE SHALL BE CLEARED OF ALL DIRT AND DEBRIS OF EVERY DESCRIPTION. PIPE SHALL NOT BE LAID WHEN THE CON 01 IONtI OF THE TRENCH OR THE WEATHER iS UNSUITABLE. AT TIMES WHEN WORK IS NOT iN PROGRESS, OPEN ENDS OF PIPE AND FITTINGS SHALL BE CLOSED. WITH BELLED END PIPE, BELL HONES SHALL THEN BE EXCAVATED AT EACH JOINT TO FACILITATE THE JOINT OPERATIONS, AND SHALL BE ONLY OF SUFFICIENT SIZE FOR THAT PURPOSE. IN ORDER THAT BELL HOLES MAY BE PROPERLY LOCATED, NOT MORE THAN SIX (6) HOLES SHALL BE EXCAVATED AHEAD OF ACTUAL PIPE LAYING, ON ACCOUNT OF THE VARIATIONS IN JOINT CONSTRUCTION OPERATIONS. CUTTING PIPE. THE CONTRACTOR SHALL PERFORM ALL WORK OF CUTTING PIPE AND SPECIAL CASTING NECESSARY TO THE ASSEMBLY, ERECTION, AND COMPLETION OF THE WORK. ALL PIPE SHALL BE CUT TO FIT ACCURATELY, WITH SMOOTH EDGES AND FACES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE CORRECTNESS OF CUTTING AND NO ADDITIONAL COMPENSATION WILL BE ALLOWED FOR ANY MATERIALS WHICH ARE DAMAGED CND INCORRECTLY CUT. PIPELINE TESTING. ALL SEWERS SHALL BE TESTED FOR TIGHTNESS WHEN COMPLETED AND READY FOR SERVICE. TESTING SHALL BE CONDUCTED iN ACCORDANCE WITH THE UNIFORM PLUMBING CODE AIR TEST METHOD UPC SEC. 318 -6(4), OR THE WATER EXFIL.TRATIONN TEST OR AIR PRESSURE TEST PER SECTION 306-1.4, "TESTING PIPELINES" OF THE 1994 EDITIOINS, "STANDARD SPECIFICATIONS" FOR PUBLIC WORKS CONSTRUCTION, AND CHAPTER 1.3 OF THE CITY OF BAKERSFIELD SUBDIVISION DESIGN MANUAL, AND THE PIPE SUPPLIER'S REQUIREMENTS. THE CONTRACTOR SHALL NOTIFY THE ENGINEER 24 HOURS PRIM TO ANY TESTING. CLEANING PIPE LINES. CARE SHALL BE EXERCISED IN LAYING OF PIPE LINES TO EXCLUDE DIRT AND ANY OTHER FOREIGN MATERIAL. WHEN PIPE LAYING IS INTERRUPTED, AS AT NIGHT, THE PIPE ENDS SHALL BE SUITABLY CLOSED. UPON COMPLETION, AND BEFORE PLACING INTO SERVICE, ALL LINES SHALL BE FLUSHED AND MANDRELLED TO REMOVE ANY DIRT OR FOREIGN MATERIALS WHICH WOULD CLOG PUMPS, EQUIPMENT, SPRAY HEADS, ETC. THE CONTRACTOR SHALL MAKE PROVISIONS FOR PREVENTING FOREIGN MATERIAL FROM BEING FLUSHED INTO AN EXISTING SEWER LINE. SEWER LATERALS. SEWER LATERALS SHALL CONFORM TO THIS IN EVERY REGARD. EXISTING SEWER LATERALS SHALL BE LOCATED BY THE CONTRACTOR AND CONNECTED TO AND EXTENDED OR RECONSTRUCTED ACCORDING TO THE PLANS. COMPRESSION COUPLINGS MAY BE UTILIZED FOR CONNECTING TO EXISTING LATERALS. POSITIVE GRADE TO THE TRUNK SEWER SHALL BE MAINTAINED AND INVERT GRADES SET AS CALLED ON THE PLANS. SEWER WYES SHALL BE INSTALLED ON THE TRUNK IN ACCORDANCE WITH THE PIPE MANUFACTURERS RECOMMENDATIONS. PAYMENT FOR SEINER LATERALS WILL BE PAiD AS SEiNER FOR THE APPROPRIATE DIAMETERS. 11. SYSTEM TESTING A MANDREL TEST AND PRESSURE TEST SHALL BE PERFORMED ON INSTALLED PIPE IN ACCORDANCE WITH THE CITY OF BAKERSFIELD SUBDIVISION MANUAL AND THE RECOMMENDATIONS Of THE MANUFACTURER. PRIOR TO FINAL ACCEPTANCE, ALL SEWER LINES SHALL BE INSPECTED WITH VIDEO EQUIPMENT DESIGNED FOR THIS PURPOSE. THE TELEVISION CAMERA SHALL HAVE THE CAPABILITY OF ROTATING 360', IN ORDER TO VIEW AND RECORD THE TOP AND SIDES OF THE PIPE, AS REQUIRED. THE VIDEO INSPECTION SHALL BE WITNESSED BY THE CITY'S CONSTRUCTION INSPECTOR, WHO WILL ALSO IN111AL AND DATE THE "CHAIN OF CUSTODY" FORM. THE SUBDIVIDER SHALL IMMEDIATELY NOTIFY CITY OF ANY PIPE LOCATIONS REVEALED TO BE NOT IN COMPLIANCE WiTH THE SPECIFICATIONS. A RECORDED VIDEO CASSETTE, THE COMPLETED "CHAIN OF CUSTODY" FORM AND A WRITTEN LOG (WHICH INCLUDES THE STATIONING, BASED ON THE STATIONING OF THE APPROVED PLANS, OF ALL CONNECTED LATERALS) OF THE INSPECTION SHALL BE PROVIDED FOR VIEWING, AND SHALL BE APPROVED BY TFIE CITY ENGINEER PRIOR TO ACCEPTANCE. AFTER ACCEPTANCE, THE VIDEO CASSETTE MALL BECOME THE PROPERTY OF THE CITY. 12. WYE FITTINGS SHALL BE INJECTION MOLDED IN -LINE TYPE AND SHALL BE USED FOR ALL LATERAL CONNECTIONS AND SHALL BE ROTATED A MINIMUM OF 23 DEGREES ABOVE THE HORIZONTAL PLANE RUNNING THROUGH THE CENTERLINE OF THE MAIN. ALL LATERALS SHALL BE 4" IN DIAMETER EXCEPT AS NOTED ON PLANS, EXTENDING A MINIMUM OF 4' BEYOND THE PROPERTY LINE OR RIGHT-OF-WAY LINE WiTH 30" OF COVER AT FLOW LINE. SURFACE MARKERS FOR SEWER LATERALS SHALL BE INSTALLED AT THE PROPERTY LINE OR RIGHT -OF- WAY LINE AS SHOWN IN THE "SEWER LATERAL MARKER" DETAIL, C.O.B. STD. BET. SW -1. LATERALS SHALL BE A MINIMUM OF 2.25' DEEP AND A MAXIMUM OF 7' DEEP AT PROPERTY LINE OR RIGHT -OF -WAY LINE AND A MINIMUM OF 2.5' DEEP AT FLOW LINE. 13. ALL SEWER STUBS SHALL BE CLOSED WITH A STANDARD PLASTIC PLUG. SOLVENT WELDED. 14. ALL MANHOLES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE CITY OF BAKERSFIELD STANDARD DRAWINGS S -7, S -8, AND S -21 AND SECTIONS 70 -1.02H AND 71 -1.07 OF THE STANDARD SPECIFICATIONS OF THE STATE OF CALIFORNIA, DEPARTMENT Of TRANSPORTATION, CURRENT EDITION ALL CLEANOUTS SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE CITY Of BAKERSFIELD STANDARD DRAWING S -20. MANHOLES SHALL BE TYPE "A" FOR PIPES UNDER 48" IN DIAMETER AND TYPE "B" FOR PIPES 48" IN DIAMETER OR LARGER. UNLESS NOTED OTHERWISE. THE BOTTOM MANHOLE BARREL AT THE MANHOLE FOUNDATION SHALL BE SET ON A 2" MORTAR BED OR SET ON KENT -SEAL, IN A GROOVED FOUNDATION. 15. SM_DRA_P_ STORM DRAIN PIPE. CONTRACTOR SHALL UTILIZE RCP PIPE, CLASS IiI WiTH RUBBER GASKET JOINTS PER ASTM SPECIFICATION C -76, UNLESS OTHERWISE NOTED ON THE CON TR ACT PLANS. 16. livi ITJ REINFORCED CONCRETE PIPE. REINFORCED CONCRETE PIPE SHALL CONFORM TO THE PROVISIONS IN SECTION 65, "REINFORCED CONCRETE PIPE", OF THE STANDARD SPECIFICATIONS AND THESE SPECIAL PROVISIONS. EXCEPT AS OTHERWISE DESIGNATED BY CLASSIFICATION ON THE PLANS OR IN THE SPECIFICATIONS, JOINTS FOR CULVERT AND DRAINAGE PIPES SHALL CONFORM TO THE PLANS OR SPECIFICATIONS FOR STANDARD JOINTS. HYDROSTATIC TESTS SPECIFIED BY SECTION 65 -1.08 "LAYING SIPHON AND PRESSURE PIPE", OF THE STANDARD SPECIFICATIONS WILL NOT BE REQUIRED. . REINFORCED CONCRETE PIPE SHALL HAVE RUBBER GASKETED JOINTS CONFORMING TO SECTION 65- 1.068, "RUBBER GASKETED JOINTS OF THE STANDARD SPECIFICATIONS. HANDLING OF MATERIALS. ALL PIPE, FITTINGS, SPECIALS AND CASTINGS MUST BE CAREFULLY HANDLED AT ALL TIMES. ONLY SUITABLE AND PROPER EQUIPMENT AND APPLIANCES SHALL BE USED FOR THE SAFE LOADING, HAULING, UNLOADING, HANDLING AND PLACING OF MATERIALS, SPECIAL CARE SHALL BE EXERCISED SO THAT PREFORMED RESILIENT JOINTS ON PIPE AND FITTINGS WILL NOT BE DAMAGED. ANY PIPE OR FITTING WITH A JOINT DAMAGED OR FLATTENED WILL CAUSE THAT PIPE OR FITTING TO BE REJECTED. PIPE LAYING. NO PiPE SHALL BE LAID UN11L THE ENGINEER INSPECTS AND APPROVES THE CONDi 1ION OF TIME BOTTOM OF THE TRENCH. PIPE SHALL BE INSTALLED IN STRICT ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS. PIPE LAYING SHALL BEGIN FROM THE DOWNSTREAM END OF THE STORM DRAIN OR AS DIRECTED BY THE ENGINEER. PiPE LAYING SHALL PROCEED WITH EACH PIECE LAiD TRUE TO LINE AND GRADE, AND IN SUCH A MANNER AS TO FORM A CLOSE CONCENTRIC JOINT WITH THE ADJOINING PiPE AND TO PREVENT SUDDEN OFFSETS IN THE FLOW LINE. AS THE WORK PROGRESSES, THE INTERIOR OF THE PIPE SHALL BE CLEARED OF ALL DiRT AND DEBRIS OF EVERY DESCRIPTION. PIPE SHALL NOT BE LAID WHEN THE CONDITION OF THE TRENCH OR THE WEATHER IS UNSUITABLE. AT TIMES WHEN WORK IS NOT IN PROGRESS, OPEN ENDS OF PIPE AND FITTINGS SHALL BE CLOSED. WITH BELLED ENO PIPE, BELL HOLES SHALL THEN BE EXCAVATED AT EACH JOINT TO FACILITATE THE JOINT OPERATIONS, AND SHALL BE ONLY OF SUFFICIENT SIZE FOR THAT PURPOSE. IN ORDER THAT BELL HOLES MAY BE PROPERLY LOCATED, NOT MORE THAN SIX (6) HOLES SHALL BE EXCAVATED AHEAD OF ACTUAL PIPE LAYING, ON ACCOUNT OF THE VARIATIONS iN JOINT CONSTRUCTION OPERATIONS. THE CONTRACTOR SHALL MAKE PROVISIONS FOR PREVENTING FOREIGN MATERIAL FROM BEING FLUSHED INTO AN EXISTING STORM DRAIN LINE. CUTTING PIPE. THE CONTRACTOR SHALL PERFORM ALL WORK OF CUTTING PIPE AND SPECIAL CASTING NECESSARY TO THE ASSEMBLY, ERECTION, AND COMPLETION OF THE WINK. ALL PIPE SHALL BE CUT TO FIT ACCURATELY, WiTH SMOOTH EDGES AND FACES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE CORRECTNESS OF CUTTING AND NO ADDITIONAL COMPENSATION WILL BE ALLOWED FOR ANY MATERIALS WHICH ARE DAMAGED OR INCORRECTLY CUT. CASING OR SMOOTH OUTSIDE WALLED PIPE FOR BORED/JACKED PIPE SHALL BE INSTALLED. IT SHALL HAVE EVEN BEARING THROUGHOUT ITS LENGTH AND SHALL SLOPE TOWARD ONE ENS. SPACE BETWEEN CASING AND PIPELINE SHALL BE BAgCFIUED WITH SANG. If THE PIPE AND CASING ARE INSTALLED BY BORING, THE SPAS AROUND THE CASING ALSO SHALL BE BACKFlLLEO WITH GROUT OR SAND. THE ENDS OF SPACE BETWEEN THE CASING AND THE PIPE SHALT. BE SEALED WITH GROUT. THE STRENGTH OF PIPE DESIGNATED IN THE PLANS OR SPECIFICATIONS IS DETERMINED FOR VERTICAL LOAD ONLY ANY ADDITIONAL STRENGTH REQUIRED BY BORING/JACKING OPERATIONS SHALL BE FURNISHED AT THE CONTRACTOR'S EXPENSE. THE CONTRACTOR MALL SUBMIT TO THE ENGINEER FOR APPROVAL ALL PLANS Of BORING/JACKING OPERATIONS PRIOR TO BORING OR JACKING. BONING /JACKING OPERATIONS SHALL BE CONDUCTED IN A SAFE AND EFFICIENT MANNER, CONSISTENT WITH CURRENT ACCEPTED PROCEDURES. WATER BORING SHALL NOT BE PERMITTED. THE CASING PiPE SHALL BE JACKED WITH SUCH PRECISION THAT WILL ALLOW THE REPLACEMENT OF THE PIPELINE TO THE LINE AND GRADE AS INDICATED ON THE PLANS. UPON COMPLETION OF THE INSTALLATION OF THE CASING AND INSTALLATION OF THE PIPELINE TO GRADE, THE VOID BETWEEN THE CASING OR RC PIPE AND THE EXCAVATION SHALL BE COMPLETELY FILLED WiTH SAND, COMPACTED BY THE USE OF AIR - BLOWING SAND EQUIPMENT ONE ANY OTHER MEANS ACCEPTABLE TO THE ENGINEER UPON HIS APPROVAL. IT IS THE CONTRACTOR'S RESPONSIBILITY TO MAINTAIN A SAFE OPERATION AT ALL TIMES. SHOULD THE TUNNEL HEADING OPERATIONS RESULT IN DANGEROUS OR UNREASONABLE SLOUGHING OF MATERIAL WHICH MAY JEOPARDIZE THE SAFETY OF WORKERS OR THE STABILITY Of THE SOIL AND ROADWAY ABOVE, THE CONTRACTOR SHALL FURNISH AND INSTALL 13REASTBOARDING AND /OR FACE CLOSURE WITH SUFFICIENT JACKS TO INHIBIT THE SLOUGHING AND/OR CLOSING THE WORK FACE. THE CONTRACTOR, BEFORE RESUMING WORK, SHALL FURNISH THE ENGINEER WITH A DETAILED PLAN OF PRECEDING WITH THE WORK, FOR HIS REVIEW AND APPROVAL. ANY AND ALL EXPENSES THEREFORE WILL BE CONSIDERED AS INCLUDED IN THE BID PRICE AND NO ADDITIONAL COMPENSATION WILL BE MADE THEREFORE. MINOR STRUCTURES. PORTLAND CEMENT CONCRETE MINOR STRUCTURES SHALL CONFORM, IN DESIGN, MATERIALS, AND CONSTRUCTION, TO THE PROVISIONS OF SECTIONS 70 -1.02 H OF THE STANDARD SPECIFICATIONS AND THESE SPECIAL PROVISIONS. MANHOLES SHALL CONFORM TO THE CITY OF BAKERSFIELD STANDARDS S-7 AND S -8. DROP INLETS SHALL CONFORM TO THE CITY OF BAKERSFIELD STANDARD S -12. TEMPORARY INLET GRATES SHALL CONFORM TO DETAILS ON THE PLANS. THE PRECAST CYLINDER, TAPER, AND ECCENTRIC FLAT TOP SECTIONS SHALL MEET THE STRENGTH REQUIREMENT OF ASTM. C -478. EACH SUCCESSIVE MANHOLE SECTION SHALL BE SET ON A BED OF PORTLAND CEMENT GROUT OR "KENT SEAL" TO MAKE A WATERTIGHT JOINT, SHALL BE NEATLY POINTED ON THE INSIDE, AND SHALL BE SET PLUMB. SURVEY MONUMENT AND FRAME AND COVER WITH ENCASEMENTS SHALL BE ADJUSTED OR INSTALLED NEW TO FINISH GRADE AT THE LOCATIONS SHOWN ON THE PLANS, IN ACCORDANCE WiTH THESE SPECIAL PROVISIONS, AND CITY STANDARD S -29. THE SURFACE OF THE CONCRETE SHALL BE PROTECTED FROM PUBLIC TRAFFIC FOR A MINIMUM OF THREE DAYS. AT THE OPTION OF THE CONTRACTOR, MINOR CONCRETE CONTAINING A MINIMUM OF SEVEN SACKS OF CEMENT PER CUBIC YARD MAY BE USED AND THE TIME REQUIRED FOR PROTECTION OF THE CONCRETE SURFACE FROM PUBLIC TRAFFIC SHALL BE REDUCED TO A MINIMUM OF ONE DAY. THE MONUMENT WILL BE SET BY OTHERS. THE OWNER WILL PROVIDE SURVEYS. CONTRACTOR SHALL GiVE THE OWNER 24 HOURS NOTICE WHEN SURVEYS ARE REQUIRED. ANY MONUMENT FRAME OR COVER DAMAGED BY THE CONTRACTOR OR HIS OPERATIONS SHALL BE REPLACED BY THE CONTRACTOR AT NO COST TO THE OWNER. AN OPEN STREET PERMIT SHALL BE OBTAINED FROM THE CITY OF BAKERSFIELD PUBLIC WORKS DEPARTMENT FOR ANY WORK PERFORMED WITHIN ACCEPTED STREET RIGHT -OF -WAY. UNLESS SECURED BY A SUBDIVISION AGREEMENT, A DEPOSIT BASED ON APPROVED ENGINEER'S ESTIMATE FOR THE WORK PERFORMED WITHIN THE RIGHT -OF -WAY AND INSURANCE SHALL BE POSTED PRIM TO ISSUANCE OR THE PERMIT. LINE TABLE uaE � s�� �cn� eEnRiNc L1 18" 25.43 S12' 13' 48.05'W INS TALL 25.43 LF OF 18" RCP 0 0.127 00 . O M DIVERT Z Om � OZVIW p �t- `-:Min z : • t J 00 0D 00 O T- r— r- tV M > _ al .- >:» It w 'r" > —' > • w 1 : Z Z Z D J — w Z t0 %. 00 o Z �- - to 0 to 01 i t0 w��"'� �-- OU)* < MMM �-1- tiW0 aO V< --�NM • :+ > »>► •��j {n WWW U Zpw A SECTION 3 SCALE: _ 50 HC�RI Z 1 " = 5' VERT. SEINER PROVIDED BAY TRACT 691 6 - - ... - - -- -- -. - -.- _ - -' - - - - -- - -. -- i •" 9 0o __.._ .. _....__ _.. _ ._ _._.. _ _ . O • DIVERT Z 0 Z to W .Z 3' STOR1�1 DRAIN r- 1 p z : • t J 00 0D 00 __ __ - - p = e- e- e- J -' -- - -- Z • > > >► 1 : ' >> w Z Z z - - -... - - - - _.__ . - N N Z 1� OD Q "' ' Ln 01 tt3 �- f'w N: _. * * N _ __ _. _ ...- -. - - -- - -____ .. _.__.____ -- _ --_ - - - -- _ p Oulgt aO O + * M K? • :+ > 33a r M M rn W ZZ ,- • • > > W W' O '� w w w . W R J J J h OD {''� . d• n N. � W W W _.. _.. _..__ -_ __________ _. _ - - - -- - -. -... _;__.._ .____ _ -_- ..._ . _.... -.. __....... ,. _,- ._. -- -- ...__ . _...__. - .. . ... .. . ..... - -- -- .....- . _..._ . _...._ .. - -- - - - .- -- - - - - -- - .. INS`A-L 1 0. L 8 00 LF • _ _ M /MM �- 18 RCP 0.12 _,__ ._. _ __..._ ._ - - - -_ _ - _...__ ._-__ -. -- -__ _. _ __ . - -__ _._ ....._ .- ___-- - -_ -.. - - - � 0 _ ._.._.,- __- _ . __. _ _ ___.__ _. __ - - - - - -- - - - - -- •� 0 .�► . , �' 1 �4 . PERPETU A WY• SEE SHEET 5 BIDWELL DR. SEE SHEET 5 V O Z ©w�Z -•� to 00 G0 4' O r N = • :w . — ? TRACT BOUNDARY-- .. .. .... . .. . RE TEN 71ON BASIN 4q Ln SEE SHEET 6 0 Z Ld z cs A A w 0 tr B w Z CA w _j Z cn 0 j _3 � < UJ L&J _j _j _j ZoLa Lai W 00 to _j -i ft w 0 -4 ft 19 • 2 1 4M Z 0; _j C4 V) 06 .-Jod co Q J J 00; 0; i3 x (3 0 0 tn 20 16 0 *'o C3 La 3: C; 8 1 8 C) I oi b ch oi C4 woo LL: z 4 1 - z C-4 o 0 + 8 12 Z 0 r... LLJ 3: J . of 0; Z _j z + c; cr ci 0; + A. 1 oi C4 w 0 co co In QD tn to ©N + _j LLJ + r4b, Llj %-.r w- 2 a q- qt j C=) M LINE TABLE + qd: qd, La U) La 40 LAJ 0) La C4 LAJ 04 a 0) a ku Ld La C-) + L. a 61) C4 40 a C4 a 402 0) La Fn + C4 + C4 0 Ld + C44 + C4 + C4 + C4%1 los z Q (:) q-- c + C4 + C4,4 C44 %-2r* a z- in 0 z- z cr_ + �! I Ir- ig + C4 o:2w . <� q- C-4 z- (6 c� w- " %-- P w 0-- (z w tn w- w + LLJ LINE # SIZE LENGTH BEARING cun) cn I cn U3 �_w + Co Co w (A U) C) C) 40 V) j* ;� 8 A� 8 0 ;� 8 a w 60.42 (n z CA (A z CA z U) x S660 54*W 40 U) M cn z (n z c D Ll 24a 1S 45. (A z *2 L2 18" 71.20 S780 45' 49.45"W c� `� f f I o 3E CONSTRUCTED 4M mom + Mo 0-13 10 r*_ BE 4000 L3 187 28.25 S26" 391 19.390E . . . . . . . . . . . . . ~_ + afto mom" awswwonmwmft L R/W dews .Nnffmm dow. omw Now GWA. omft M&ft *4%b • w Go 04P 0-1- 1 EF_ ♦ cn 7 T I N 1" 0 17 13 0 + t 9 mom=" ui PARK LOT � F;# .000.- 0 11+00 12+00 1 +00 14+00 15+00 S89'06948NE —1 A& --I — 16+00 17+00 s S890W148N5 8" SEWER 367167 8 s s • soon" A6, L S89*06'48"E 8* SEWER S_ 299.6p X9106 I WE SEWER 10 Comm aowswma 400 =*A ;u mw Em- Comm M, d aowanwomnww� aft= aowwwwft� MAL 0� mom* R/W A z lc, a, w to 4 5 N z -i Of ri 0 0 0 Ld • < .4- qd- M ci -C) oi -cn� b — 1 8 a "I cb ft8 ci -8 ft C�j 0 1 1 ch cn > z M Cl 04 • oi I I I tn a& C) 0; c.) a -? 2 04 C-4 " 8 0 UJ-- 230) tn C4 C4 411, 0 R _j 24 6625 W) 04 0 a c%; w < Z L) cd C4 w to w r,: a' 2 6 1 0 -27 cc, C4 * clq 1 (02 a W� 2 002 N w C44 LLJ 0 29 + z 0 �l C4 + C4 U-) a Ul LLi . c-4 30 (7) 31 + + q— + + C4 Ui LAJ a 0 U-) w C4 C4 La us; C) in + Cb LAJ r4w- W_ q— + clq qd- a e A U. q- v + + 04 im 1p . U') In Lo 9- + Cc) L. I C) cp) 40 C� < 8 + Co CD 1--a I a I (uAl 8 �Q 40 CA z cn z cn z Co �; 0 <o 0 uj z 9. LLJ cn z z C) C) cno 4c cr. U) z (A z 40 ;� C) L) • CL CA z z LLJ cn In Er. & Mo f I CA -c') 7 PERPETUA WY. I SEE SHEET 5 BIDWELL DR. SEE SHEET 5 (STA. 10+00.00 TO 17+90.00) SCALE: 11' = 50' HORIZONTAL INSTALL 28.25 LF OF 1 RCP 015. 1X w cn 3: w 3: ZJ w z z a (n w a 2 w a a 2 •tn _�j CO C-4 1* d.J to* Go Coco 00 _j 04 0 clq 0 V_ q- s- v- UJ Z Z Z ch w .j J z 10 W z _j > z 0 > > w > w CA Z <(j z z < zzz *w Z CON w C? 2 1 if - Z 0 N 04 0) - x • _j U) 110 00 00 co N CV4 ft z 0 z z 0 01 z LL. 0 J > w oi .Ili — , _j in to cn im < z Z Z U6 z > w > �''�� Ir U- z d w dh 66 z z z z a(b -- -------- ----- ------- ------ --- --- ------ - z ------ --- ---------- co) 04 - ----- ---- z w (3)", W u (y) > w z > > > > 0 • m 0) > > oi Lq Lo tcnn w < w a. La 0 APPRO ATE FINISHED u- w _j W W < A i XIM co + _j d.J w _1 --- ----- - - ---- --- AAI-44- ------- - ------ -------- cl + pt) rn in, w- 0 -DE" __0_ CEN"'I'llE"RUNE > GRACE 348 > W > w INSTALL 60.42 > >; ... ....... . ........ . ........ W ............... ---------- W _J W w J F- 0: 0 W INSTALL, 71.20 LF OF I w LF OFz 18" (n cn w ----------- ------- . . ..... --------- - ---------- R j _j 0 La j ------ ---- . ........... . --------- ................... 3m! in in ww Z 0 w RCP 0 iO.12% t8w RCP---O z INSTALL 159.46 LP OF 24" RCP 0 0.587,ol 142 fir` F- 344 340 A sEC11oN 4 SCALE 1 50" HORIZ, 1 5' VERT. 3261 MIT- 10+00 LEGEND: 11+00 CL CENTERLINE SMH SEWER MANHOLE INV INVERT sco SEWER CLEANOUT SD STORM DRAIN SDMH STORM BRAIN MANHOLE MH MANHOLE EXIST EXISTING CB CATCH BASIN ELEV ELEVATION J13 JUNCTION BOX R/W RIGHT OF WAY SCP STREET CONSTRUCTION PLAN 1 TOP OF MANHOLE/TOP OF CI.EANOUT ELEVATION 1 �.336 s— CONSTRUCT SEWER PER CITY STANDARDS CONSTRUCT SEWER MANHOLE TYPE aAn PER C.O.B. SM. S-7. 0 CONSTRUCT SEVER CLEMOUT PER C.O.B• SM. S-20. 12+00 13+00 14+00 (STA. 10+00.00 TO 17+90.00) SCALE: 1" = 50' HORIZONTAL SCALE: 1 = 5' VERTICAL CONSTRUCT STORM BRAIN PER CITY STANDARDS CONSTRUCT STORM DRAIN MANHOLE TYPE *An PER C.O.B. SM. S-7. CONSTRUCT CATCH BASIN TYPE wAo PER C.O.B. SM. S -12. NOTES 1) ALL CATCH BASINS ARE TO BE TYPE "A" WITH 3.5" OPENINGS PER C.O.B. SM. S-12 UNLESS OTHERWISE NOTED. 2) ALL PIPE ELEVATIONS SHOWN ARE INVERT ELEVATIONS UNLESS OTHERWISE NOTED. SECTION. DESIGNATION: SECTION LETTER 2 MT WERE SECTION IS SHOW 15+00 16+00 17+00 340 _ _- - - -__ __ . _ 336 d z z _ _ _ _ z W . __ ___ _ 332 U +N w CA W _j w _. -_ -___ __ .. __ - - - -__ ____ 328 .... . ....... .. 18+00 SCALE: 1 50' 25 0 50 100 50 12.5 At 0, pI H A S E 42 4 P V W nommono� MOM* an cn 1 I mm=MMNIMP mom, Oman awmftmmmmmww mam. magam ! PERPERTUA WAY (STA. 10 +00.00 TO 12 +19.78) SCALE: 1" = 50' HORIZONTAL le L & wry "mom, amommommem� �cp g� J _J 1A. O awo r I C+V - to La z PIPESTONE DR. SEE SHEET 3 am a ma, Aft -- _ ____ ._.,._ . 0% o_ SOO753612 "11 8" SEWER 3.54.32' r N00'53'12"E 8" SE 159.28' NOO'53'12 "E 6" SE ' cp n -f—..- - _:= 13#00 _ " 1 OO + _ 15 00 S 16 gallon -- --�-�I 100.00 S00'5312 Vlt + - 17 00 _ LINE TABLE _ 18-00 19100 - ca �-2 18 SD N01 I2 24 "E 129.86' :K s r - J - , ,. uNE _ - - , Imali LENGTH BE -, _ - W =No ompmmmmm mom, mom ammommomm W 11 4 10 5.34 �= own, ammam i,i, L1 18 S85 40 02.47E _ ti �'. a R f W Tw .- J MI L2 18" 40.44 N1 02 50.03. E _ �z I a a W ! + J = I © L3 18 27.15 S69 53 22.72 YMI = J _' ! cc ++ _ B S F4 i3 •- J O L4 18 36.12 S23 02 21.70E m �, _ O �, c� �o • . • . o W • w • • w M , - , w LiJ - +�= .- e- + m r m li ! h. �' �'f M 00 ! M00 �- 091 G7 O! o O + z 0; ,©� m a O 1 r� o rn o �- r7 en ell co 1 -1 J J r .� _ ; M M J —1 3- i! Os in ,b. u, r M I r M _ 0! ! O tT I r to 8 Lid p © 0� CV C7 �t pp I O z W (D � z v V u R� as � 00 6 3 I 6uu 'd• O 22 = = � :� r p CV 39 C f`r O — -�- V C;� Q CV Ln r'`► r rt L6 ci v■ to /O) M f 1 z .. -/1�- T °� F cc + + + + °0 W �� CVO � -. J + r . • co + + Q . + s r Q �d' + O CO C4 -� � ++ Y ! p I Y r r r r Q ! 4. - =- on 4 (� s Oj. '�' � ao a� W w- C04 cc ! do I 0) I .T ,� i- oo Z ? „� ,4 v .�- cn z z a cn z cn z cn z ! ! . �-- �- cn z Lt._ z z LLJ 1 F.- i.- t- .z cn cn cncn cn cn •� �-- — — -- — o - t-- - ---�— — -- �..r� �.. - ...r..� - • EVANSBURC AVE. SEESHEET 4 c-� n z o - - - -- " 4 MIND ANON, WIN* MEN= 4ommos allow, mom, mom* ampon mamma, mom � (STA. 10 +00.00 TO 12 +19.78) SCALE: 1" = 50' HORIZONTAL SCALE: 1" = 5' VERTICAL INSTALL 27.15 LF OF 18" RCP 0 5.389 INSTALL 45.34 LF OF 18" RCP 0 6.59% 0- o M �- r .- SEWER MANHOLE INV INVERT r SEWER q.EANOUT SD O r STORM DRAIN MANHOLE MH .rnZ � W Z V)z r CB � II• � � Z wZ cn JB eeV �•W • M 0 z e• a— e— >jQ O • ,� co co 00 zzz � 11• t� a0 > w d. w cn z ' Z e' ao ' II w r O =J 00 to 00 re-r M > >> Z w - 9 Z >W > w J J K ��>' z 0 I U W IA- LL'! OQWWW z z z _ — Q O w J F- z 0 W Ln -1 J -1 (1) W W W {!� aa © z w Gl a0 ap ♦' g tIIq Q LL M +JAM <0000 c0 a© a0 ft) d w t ' WWW L) �.. fL W � � • to WWW �..? zow OQ F-w WWW -,i J J to w W w 348 x 346 ; 346 ------ - - - - -- - --------- - - - - -_ --- - - - - -- . 344 ONSTRUCT PIPE SADDLE PER CITY 342' INVERT 8" STANDARD DETAIL 342 SEWER ' D--9 , 340 ELEV• 450:7.2, , N VERT ' r • N M j co 0) Z r J -i z W _ O cn '-1aa_ s QW H a W <C O W -1 V zow 348 ID WELL DRIVE 1. (STA. 10 +00.00 TO 12 +19.78) SCALE: 1" = 50' HORIZONTAL 0 z Ln J EQ 00 00 Z � a cj 2 N z z Zc ui 00 Go w 04 r= r= in cc M e) +r ad WW V~i W W APPROXIMATE FINISHED INSTALL -- -- __.----- - - - - -- -- - - - - - -- - t- - ----- - - - - -_ _ INSTALL _ - APPROXIMATE FINISHED 3x•12 L F OF GRADE 0 CEN CENTERLINE � CE� IN 18 RCP 0 i T.0•M' 0• ' C. 0 D.44 INSTALL 29.86 IMF OF 1 "RCP 90.1 29L 348• � O i. • 0 0:12 1 �• _ .. - , , , _ - - -- - -� _ - - -- -- -- -- - - -- - - - - -- - - - - - - 348 Napo". T - - F NVERT S DRAIN 33$ - - - ��� DRAIN ■ rAm""" SEC11ON 5 SCALE: 1" = 50' HORIZ. 1" = 5' VERT. LEGEND: CL o M �- r .- SEWER MANHOLE INV INVERT r SEWER q.EANOUT SD . qt Z SDMH STORM DRAIN MANHOLE MH .rnZ � W Z V)z QD * wiz CB � II• � � ap = OD -'� � 00 a0 aQ JB W.-- _ ' >W> z _ > •> Z e• a— e— >jQ Z rJ z < zzz zzz z W Li p z c0 I tD Z� �- :- r ' '-i o 4 ' ' ' a0o Q 000 M Q �'f' � ad I= M�d"M ©+ ()) ao ad ad J(f) _j (/) t LLJ M M U 2 w wa. o<WWW LL'! OQWWW '> > < U O w J F- z 0 W Ln -1 J -1 (1) W W W {!� -J .J J �/i W W W (STA. 10 +00.00 TO 12 +19.78) SCALE: 1" = 50' HORIZONTAL 0 z Ln J EQ 00 00 Z � a cj 2 N z z Zc ui 00 Go w 04 r= r= in cc M e) +r ad WW V~i W W APPROXIMATE FINISHED INSTALL -- -- __.----- - - - - -- -- - - - - - -- - t- - ----- - - - - -_ _ INSTALL _ - APPROXIMATE FINISHED 3x•12 L F OF GRADE 0 CEN CENTERLINE � CE� IN 18 RCP 0 i T.0•M' 0• ' C. 0 D.44 INSTALL 29.86 IMF OF 1 "RCP 90.1 29L 348• � O i. • 0 0:12 1 �• _ .. - , , , _ - - -- - -� _ - - -- -- -- -- - - -- - - - - -- - - - - - - 348 Napo". T - - F NVERT S DRAIN 33$ - - - ��� DRAIN ■ rAm""" SEC11ON 5 SCALE: 1" = 50' HORIZ. 1" = 5' VERT. LEGEND: CL CENTERLINE SMH SEWER MANHOLE INV INVERT SCO SEWER q.EANOUT SD STORM DRAIN SDMH STORM DRAIN MANHOLE MH MANHOLE EXIST EXISTING CB CATCH BASIN ELEV ELEVATION JB JUNCTION 80X R/W RIGHT Of WAY SCP STREET CONSTRUCTION PLAN 3s • TOP of MANHOLE/TOP OF a.ErwouT aFVnnaN — • s CONSTRUCT SEWER PER CITY STANDARDS } CONSTRUCT SEWER MANHOLE TYPE "A" PER C.O.B. STD. S-7. CONSTRUCT SEWER CLEANOUT PER C.O.B. STD. S -20. B SECTION 5 J SCALE: 1 0 = 50' HORIZ. 1 = 5 VERT. STUB AND CAP FOR USE IN PHASE 2 CONSTRUCT STORM DRAIN PER CITY STANDARDS 0 CONSTRUCT STORM DRAIN MANHOLE TYPE "A' PER C.O.B. STD. S -7. CONSTRUCT CATCH BASIN TYPE "A" PER C.Q.B. STD. S -12. NOTES 1) ALL CATCH BASINS ARE TO BE TYPE "A" WITH 3.5' OPENINGS PER C.O.B. STD. S-12 UNLESS OTHERWISE NOTED. 2) ALL PIPE ELEVATIONS SHOWN ARE INVERT ELEVATIONS UNLESS OTHERWISE NOTED. SE�DESi DESIGNATION: SEC11ON LETTER A 2 SHEET WHERE SECTION IS 91 (STA. 10 +00.00 TO 12 +19.78) SCALE: 1" = 50' HORIZONTAL SCALE: 1" = 5' VERTICAL SCALE: SCALE 25 0 50 100 50 125 ►, TRACT BOUNDARY CONSTRUCT 6' TEMPORARY CHAINLINK FENCE x . x. X.z Go 0 N r O Z W U CONSTRUCT 6' CHAINLINK FENCE WITH MOW CURB AND REDWOOD SLATS PER C.O.B. STD. S -10 NOTE: SUMP TO BE CONSTRUCTED PER D -11, D -12. AND D -13 Imml CONSTRUCT 6' CHAINLINK FENCE WITH MOW CURB AND REDWOOD SLATS PER C.O.B. STD. S -10 DRAINAGE RETENTION BASIN e SCALE: 1' = 20' HORIZONTAL 4 LEGEND: CL CENTERLINE SMH SEWER MANHOLE I N V INVERT SCO SEWER CLEANOUT SD STORM DRAIN SDMH STORM DRAIN MANHOLE MH MANHOLE EXIST EASING CB CATCH BASIN ELEV ELEVATION JB JUNCTION BOX R/W RIGHT OF WAY SCP STREET CONSTRUCTION PLAN 1 1 363 0 2 TOP OF MANHOLE/TOP Of CLEANOUT ELEVATION -- - s CONSTRUCT SEWER PER CITY STANDARDS CONSTRUCT SEWER MANHOLE TYPE 'A' PER C.O.B. STD. S -7. CONSTRUCT SEWER CLEANOUT PER C.O.B. STD. S -20. CONSTRUCT STORM DRAIN PER CITY STANDARDS CONSTRUCT STORM DRAIN MANHOLE TYPE 'A' PER C.O.B. STD. S -7. CONSTRUCT CATCH BASIN TYPE "A' PER C.O.B. SID. S -12. NOTES 1) ALL CATCH BASINS ARE TO BE TYPE "A" WITH 3.5' OPENINGS PER C.O.B. STD. S -12 UNLESS OTHERWISE NOTED. 2) ALL PIPE ELEVATIONS SHOWN ARE INVERT ELEVATIONS UNLESS OTHERWISE NOTED. SEC11ON DESIGNATION: SECTION LETTER S iEET SECTION IS SHOWN MP.- 7NE A5Cc&fL&V,4Tv4 GF pTpI -r -r44E D"MAE+E8^s1n1 S"tL 8E oVEE-t!�Cu►,/A-rED -ry A. �t7TFE OF (6 FEEL$EIDW EXI51'/N4 C4/ �u�� AE ND R6cKjlL GlAAAL r � MN � ��c « �SuI�D "RS #Y $ �rE 1� ew �f A 1aLS B►kaINE�L 15 GtJelAl�j C��57RUCt/7uV 4FTN�SuN Q. . r%,.... . 1 1 13.6' 15.40' x 6" CHAINLINK FENCE X AD 2:1 SLOPE 2% SLOPE B SEC11ON k,V SCALE: 1 = 5Q' H OR I Z. 1 = 5 VERT. SCALE: VARIES 25 0 50 100 50 12.5 v� 0 Q 0 Z I < J W W �p dr 0 Is. c � � v CV � W Y Q N a m o 0 z 0 5 a A 0 1 a F, a an J z 0 5 a A � m 0 z a J an J ul to UA 10 cr 04 a $0100 M 0 F Qz H W IL W 3 8 LLJ cf) a � m