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HomeMy WebLinkAbout1.2-6825 Ph 3 Record DrawingCp, MULTIPLE UTILITY I TRENCH R LEGEND: TOTAL ABBREVIATIONS CL CENTERUNE INV INVERT SO STORM DRAIN MH MANHOLE CB CATCH BASIN JB JUNCTION BOX SMH SEWER MANHOLE SCO SEWER CLEANOUT SDMH STORM DRAIN MANHOLE EXIST EXISTING ELEV ELEVATION R/W RIGHT OF WAY T OM. 363.22 TOP OF MANHOLE/TOP OF CLEANOUT ELEVATION s CONSTRUCT SEWER PER CITY STANDARDS 0 CONSTRUCT SEWER MANHOLE Q TYPE "A" PER C.O.B. STD. S-7. © CONSTRUCT SEWER CLEANOUT � PER C.O.B. STD. S-20. W CONSTRUCT STORM DRAIN PER CITY STANDARDS © CONSTRUCT STORM DRAIN 1� MANHOLE TYPE "A" PER C.O.B. STD. S-7. 0 8 CONSTRUCT CATCH BASIN TYPE "A" PER C.O.B. STD. S-12. q SEWER MAIN 6' TYP. 6 MINMA. J� TO 7' X. TYP. * 1y MIN. 1% MIN. ZZ 7�� ON DEEP SEWER, SLOPE LATERALS TO LOT UNE SO THAT THE END OF LATERAL IS WITHIN REQUIRED �V TOLERANCE. DETAIL CL WATERLINE STREET UTILITY TYPICAL SEWER LATERAL INSTALLATION # 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 WATERMAIN. A SEWER LATERAL CROSSING ABOVE A WATER MAIN SHALL BE CONSTRUCTED OF A CONTINUOUS 20• SECTION OF CLASS 200 (DR 14 PER AWWA C900) PLASTIC PIPE OR EOUIVALENT, CENTERED ON THE PIPE BEING CROSSED. OW7117'r-h'LiIlou[`" SEAR IMPROVEMENTS TOTAL 6" SEWER LINE 200 LF 8" SEWER LINE 1106 LF 4" LATERALS 1250 LF STANDARD MANHOLE 4 EA SEWER CLEAN OUT 2 EA STORM DRAIN IMPROVEMENTS TOTAL 18" STORM DRAIN LINE 1084 LF STORM DRAIN MANHOLES 4 EA CATCH BASINS 2 EA VICINITY MAP N.T.S. INDEX OF SHEETS SHEET TITLE 1. COVER SHEET 2. NOTES � POCOHONTAS LANE VARDEN STREET & BIDWELL DRIVE VOGEL WAY & BERKSHIRE ROAD CITY OF BAKERSFIELD KERN COUNTY CALIFORNIA SEWER AND STORM DRAIN PLANS FOR VESTING TENTATIVE TRACT NO. 6825 PHASE 3 P H A S E 1 to n I IP HA 9IE 2 '1 0114 n _ _ I 2 p I ss I I as I I I I y l y I D i l 16 I„ la 4 I S eLg a -JP POCOHONT E — u II 1., I 1 5 s>—� q 6• MIN. 2U ♦ l a l e l> I a I 3 1—_ I I I ♦ II 8 TO 7• MAX. u I n * I I m� SHIRE ROAD O O R AND NOTE: Ai6nu�ccc�n�c rn��c�i�rxnc��i II T��F�I ICI Y LL PHIASES TO BE CoNSTRUCIED IN ORDER• KEY MAP SCALE: 1" = 200• REVISION ��../(o aPPRorED eY: M ATOSH RCE. 33322 DATE REAStoN APPROVED BY: 1RIIkM DhTE PAN(6L I D(LLA Q(F -wi EXP 9/will 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. 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, STANDARDS, AND DESIGN CRITERIA AND INCLUDE ALL IMPROVEMENT REQUIREMENTS OF THE ADVISORY AGENCY OR OTHER REVIEW BOARD. 1 AM RESPONSIBLE FOR ALL CALCUL NS AND DRAWINGS ON THNS AND Y ERRORS, OMI NS, OR VIOLATIONS OF TH E SIE -TO IN S. S ANiDARDS�A14 SIGN CRITERIA SHALL BE 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 DATE R.C.E. NO. 61069 EXP. 12-31-14 /'• REVIEWED BY: ASSISTANT PUBLIC WORKS D ECTOR DIG ALERT Call: TOLL FREEQ 1-800-227-2600 AT LEAST TWO DAYS BEFORE YOU DIG UNDERGROUND SERVICE ALERT OF SOUTHERN CALIFORNIA BASIS OF BEARINGS: THE BEARING OF N. 89.06'48" W. SHOWN FOR THE NORTH LINE OF THE NORTHEAST QUARTER OF SECTION 30, 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) 2 N 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. CITY RECORDS NO: m b� M p a kml EmAll 0 ¢ a Z o0 r IN CC ==-ffm aLu < g_ W crV1 0 c ao ~ Lu> N w U � z� Q � a W =i w � � WINE W 1� 0 8 � VS. m o VICINITY MAP N.T.S. INDEX OF SHEETS SHEET TITLE 1. COVER SHEET 2. NOTES � POCOHONTAS LANE VARDEN STREET & BIDWELL DRIVE VOGEL WAY & BERKSHIRE ROAD CITY OF BAKERSFIELD KERN COUNTY CALIFORNIA SEWER AND STORM DRAIN PLANS FOR VESTING TENTATIVE TRACT NO. 6825 PHASE 3 P H A S E 1 to n I IP HA 9IE 2 '1 0114 n _ _ I 2 p I ss I I as I I I I y l y I D i l 16 I„ la 4 I S eLg a -JP POCOHONT E — u II 1., I 1 5 s>—� q 6• MIN. 2U ♦ l a l e l> I a I 3 1—_ I I I ♦ II 8 TO 7• MAX. u I n * I I m� SHIRE ROAD O O R AND NOTE: Ai6nu�ccc�n�c rn��c�i�rxnc��i II T��F�I ICI Y LL PHIASES TO BE CoNSTRUCIED IN ORDER• KEY MAP SCALE: 1" = 200• REVISION ��../(o aPPRorED eY: M ATOSH RCE. 33322 DATE REAStoN APPROVED BY: 1RIIkM DhTE PAN(6L I D(LLA Q(F -wi EXP 9/will 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. 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, STANDARDS, AND DESIGN CRITERIA AND INCLUDE ALL IMPROVEMENT REQUIREMENTS OF THE ADVISORY AGENCY OR OTHER REVIEW BOARD. 1 AM RESPONSIBLE FOR ALL CALCUL NS AND DRAWINGS ON THNS AND Y ERRORS, OMI NS, OR VIOLATIONS OF TH E SIE -TO IN S. S ANiDARDS�A14 SIGN CRITERIA SHALL BE 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 DATE R.C.E. NO. 61069 EXP. 12-31-14 /'• REVIEWED BY: ASSISTANT PUBLIC WORKS D ECTOR DIG ALERT Call: TOLL FREEQ 1-800-227-2600 AT LEAST TWO DAYS BEFORE YOU DIG UNDERGROUND SERVICE ALERT OF SOUTHERN CALIFORNIA BASIS OF BEARINGS: THE BEARING OF N. 89.06'48" W. SHOWN FOR THE NORTH LINE OF THE NORTHEAST QUARTER OF SECTION 30, 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) 2 N 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. CITY RECORDS NO: m b� M p a iw Tls/9iv § I '% �P r 0 ¢ a Z o0 r IN CC W aLu < g_ W crV1 0 c ao ~ Lu> N w U � z� Q � a W =i w � � W 0 8 � n m o b� Z iw Tls/9iv § I '% �P r co Z J a Z §Wa zf IN CC W aLu < _ W crV1 0 c ao ~ Lu> N z� Q � a W =i 3 � W 0 8 STANDARD NOTES NO CITY INSPECTIONS WELL BE GIVEN FOR THE WORK IN THIS AREA UNTIL A STREET PERMIT WITH APPROPRIATE SECURITY AND INSURANCE HAS BEEN OBTAINED. AN OPEN STREET PERMIT SHALL BE OBTAINED FROM THE CITY OF BAKERSFIELD PUBLIC WORKS DEPARTMENT FOR ANY WORK PERFORMED WITHIN EXISTING, ACCEPTED STREET RIGHT-OF-WAY. UNLESS SECURED BY AN IMPROVEMENT AGREEMENT. APPROVED INSURANCE AND SECURITY BASED ON AN APPROVED ENGINEER'S ESTIMATE FOR THE WORK PERFORMED WITHIN THE RIGH -OF -WAY SHALL BE POSTED TO ISSUANCE OF THE PERMIT. CONTRACTOR WILL FURNISH ALL MATERIALS, TOOLS, LABOR, EQUIPMENT AND SUPERVISION NECESSARY TO COMPLETE INSTALLATION. UNDERGROUND SERVICE ALERT (USA) SHALL BE NOTIFIED AT LEAST 2 WORKING DAYS BEFORE CONSTRUCTION. TELEPHONE 1-800-227-2600. CONTRACTOR TO CALL FOR USA LOCATE AND POTHOLE ALL MARKED UTILITIES THAT CROSS OR ARE WTHIN 5' HORIZONTAL INSTANCE OF SEWER AND STORM GRAIN LINES. VERTICAL AND HORIZONTAL LOCATION SHALL BE ASCERTAINED BY THE CONTRACTOR AHEAD OF ANY EXCAVATIONS TO VERIFY THAT THE PROPOSED DESIGN DOES NOT CONFLICT NTH ANY UTILITIES. IN THE EVENT A CONFLICT EXISTS THE ENGINEER SHALL BE NOTIFIED IN ORDER TO REDESGN THE ALIGNMENT. IF RELOCATION OF EXISTING UTILITIES IS DEEMED NECESSARY THE CONTRACTOR SHALL BE COMPENSATED FOR INSTRUCTED RELOCATION. IF REDESIGN OF THE AUGNMENT REQUIRES ADDITIONAL FITTINGS, PIPE OR EXCAVATION THE CONTRACTOR SHALL BE COMPENSATED FOR REVISION. IN THE EVENT A UTILITY IS DAMAGED THE CONTRACTOR SHALL BE WHO LY RESPONSIBLE FOR ITS REPAIR. CONTRACTOR SHALL VERIFY LOCATIONS AND ELEVATIONS OF EXISTING SEWER LINES THAT THE NEW SYSTEM TIES INTO PRIOR 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 UTIUTIES SHALL BE DAYLIGHTED 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 PAYING AND SURFACING REMOVED, DAMAGED OR UNDERCUT SHALL BE REPLACED IN ACCORDANCE NTH THE CITY O BAKERSFIELD STANDARD DRAWING ST -6, EXCEPT AS NOTED ON PLANS. THE FOLLOWING CITY OF BAKERSFIELD STANDARDS SHALL BE CONSDERED PART OF THESE PLANS: S-6, S-7, S-8, S-9, S-10, S-11, S-12, S-20, S-22. VCP INSTALLATION MATERIALS : THE PIPE AND FITTINGS SHALL BE EXTRA STRENGTH VITRIFIED CLAY MING TO CURRENT ASTM SPECIFICATION C-700 AND SHALL BE INSTALLED IN CONFORMANCE NTH THE PROVISIONS O SECTION 71 OF THE STANDARD SPECIFICATIONS OF THE STATE OF CALIFORNIA, DEPARTMENT OF TRANSPORTATION, CURRENT EDITION AND THE CURRENT ASTM SPECIFICATIONS C-12. JOINTS : THE PIPE AND FITTINGS SHALL HAVE A SOCKET END AND A SPIGOT END NTH COMPRESSION JOINTS CONFORMING NTH THE CURRENT ASTM SPECIFICATION C-425. THE PIPE AND FITTINGS FOR 6", 8", 10", AND 12" SANITARY SEWER MAINS MAY BE PLAIN -END NTH COMPRESSION COUPLINGS CONFORMING WITH THE CURRENT ASTM SPECIFICATION C-425. EXCEPTING THAT A STAINLESS STEEL SHEAR RING AS MANUFACTURED BY MISSION CLAY PRODUCTS CORPORATION FOR THBR "MAINUNE" 13ANDSEAL COMPRESSION COUPLING, OR APPROVED EQUAL, SHALL BE REWIRED. THE PIPE AND FITTINGS FOR PRIVATE SANITARY SEWER HOUSE OR BUILDING LATERALS MAY BE PLAIN -END WTH COMPRESSION COUPLINGS CONFORMING NTH THE CURRENT ASTM SPECIFICATION C-425. (STAINLESS STEEL SHEAR RINGS ARE NOT REQUIRED) ABS PIPE INSTALLATION MATERIALS : PIPE AND FITTINGS SHALL MEET THE REQUIREMENTS O 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 UNE ON NEW PIPEUNES; CUT -IN FITTINGS ARE NOT PERMITTED. JOINTS : USE ONLY SOLVENT WELDED JOINTS. THE ASSEMBLY OF JOINTS SHALL BE IN ACCORDANCE NTH THE MANUFACTURER'S RECOMMENDATIONS. WHERE ABS PIPE CONNECTS TO VOP, USE COUPLINGS APPROVED BY THE CITY OF BAKERSFIELD. INSTALLATION : PIPE AND FITTINGS SHALL BE INSTALLED IN ACCORDANCE WITH THE CURRENT ASTM SPECIFICATION 0-2321. ONLY CLASS 1, 11, AND III EMBEDMENT MATERIALS WLL BE CONSIDERED SUITABLE. PVC PIPE INSTALLATION MATERIALS : PIPE AND FITTINGS SHALL MEET THE REQUIREMENTS OF THE CURRENT ASTM SPECIFICATION D-3034 FOR SOR35. PIPE AND FITTINGS SHALL BE HOMOGENEOUS THROUGHOUT AND FREE FROM CRACKS, HOES, 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 WIN THE MANUFACTURER'S RECOMMENDATIONS WHERE PVC PIPE CONNECTS TO VCP PIPE, USE COUPLINGS APPROVED BY THE CITY OF BAKERSFIELD. INSTALLATION : PIPE AND FlTRNGS SHALL BE INSTALLED IN ACCORDANCE NTH THE CURRENT ASTM SPECIFICATION D-2321. ONLY CLASS I. II, AND III EMBEDMENT MATERIALS WELL BE CONSIDERED SUITABLE. S*7tol TiaPI. rolliii-i1IJ ;Iv,il,.K;Eo]M,T,-, REINFORCED CONCRETE PIPE NTH PVC UNING SHALL MEET THE FOLLOWING REQUIREMENTS: I.A. MATERIALS. REINFORCED CONCRETE PIPE (RCP) SHALL BE EITHER CLASS IV OR CLASS V NTH WALLS "B" OR "C'. 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 NIH THE FOLLOWING PARAGRAPHS. PIPE SHALL BENT CAST, VIBRATED AND STEAM OR WATER CURED. JOINTS SHALL BE BELL AND SPIGOT DESIGN WTH A CONTAINED 0 -RING GASKET. PVC LINER SHALL BE CAST INTO THE WALL OF THE RCP AND SHALL COVER 360' O THE PIPE. ALL WORK FOR AND IN CONNECTION NTH THE INSTALLATION OF THE LINING IN CONCRETE PIPE AND FIELD SEALING AND WELDING OF JOINTS SHALL BE DONE IN STRICT CONFORMITY NTH ALL APPUCABLE SPECIFICATIONS, INSTRUCTIONS AND RECOMMENDATIONS OF THE LINING MANUFACTURER. LINER SHALL MEET TUE FOLLOWING REQUIREMENTS. 1.8. PHYSICAL PROPERTIES O LINER. ALL PLASTIC LINER PLATE SHEETS, WELDING STRIPS AND OTHER ACCESSORY ITEMS, SHALL HAVE THE FOLLOVING PHYSICAL PROPERTIES WHEN TESTED AT 777 t5 (25'C E3 ). PROPERTY INITIAL. (PAR. It) TENSILE STRENGTH 2200 PSI MIN. 2100 PSI MIN. (15 MPA MIN.) (14.5 MPA MIN.) ELONGATION AT BREAK 200% MIN. 200% MIN. SHORE WROMETER, TYPE D 1 -SEC. 50-60 B:5 (WTH RESPECT TO INITIAL TEST RESULT) 10 -SEC. 35-50 B:5 WEIGHT CHANGE 11.5 TENSILE SPECIMENS SHALL BE PREPARED AND TESTED IN ACCORDANCE WITH ASTM D412 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 UNEAR INCH (1800 KG/M), APPUED PERPENDICULARLY TO THE CONCRETE SURFACE FOR A PERIOD O ONE MINUTE, WITHOUT RUPTURE OF THE LOCKING EXTENSIONS OR WTHDRAWAL FROM EMBEDMENT. THIS TEST SHALL BE MADE AT A TEMPERATURE OF 70' - 80' F(21' - 27' C) INCLUSIVE. ALL PLASTIC LINER PLATE SHEETS, INCLUDING LOGGING EXTENSIONS, ALL DONT, 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 UNING 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, WITCH MAY OCCUR IN THE PIPE OR IN THE JOINT AFTER INSTALLATIONS, WITHOUT DAMAGE TO THE LINING. It. CHEMICAL RESISTANCE OF UNER.- AFTER CONDITIONING TO CONSTANT WEIGHT AT 110 F(43 C), TENSILE SPECIMENS AND VFJC1T CHANGE SPECIMENS SHALL BE EXPOSED TO THE FOLLOWING SOLUTIONS FOR A PERIOD OF 112 DAYS AT 77' F E5 (25' C ±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(1.8) PARA. 2 ABOVE. IF ANY SPECIMEN FAILS TO MEET THE 112 -DAY REQUIREMENTS BEFORE COMPLETION OF THE 112 -DAY EXPOSURE, CHEMICAL SOLUTION SULFURIC ACID CONCENTRATION 20% -- SODIUM HYDROXIDE 5% AMMONIUM HYDROXIDE 5%. NITRIC ACID 1%•• FERRIC CHLORIDE 1% 1% SOAP 0.1% DETERGENT 0.1% (LINEAR ALKYL BENZYL SULFONATE OR LAS k BACTERIOLOGICAL 800 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. UNER SHEETS SHALL BE A MINIMUM OF 0.065 INCH (1.65 MM) IN THICKNESS. LOGGING EXTENSIONS OF THE SAME MATERIAL AS THAT OF THE LINER SHALL BE INTEGRALLY EXTRUDED WIN THE SHEET. I.E. INSTALLATION OF LINING. INSTALLATION OF THE LINING, INCLUDING PREHEATING O SHEETS IN COLD WEATHER AND THE WELDING OF ALL JOINTS, SHALL BE DONE IN ACCORDANCE NTH 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 PUCE 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 UNING SHALL BE VIBRATED, SPADED OR COMPACTED IN A CAREFUL MANNER SO AS TO PROTECT THE LINING AND PRODUCE A DENSE, HOMOGENOUS CONCRETE, SECURELY ANCHORING THE LOCKING EXTENSONS INTO THE CONCRETE. IN REMOVING FORMS, CARE SHOULD BE TAKEN TO PROTECT THE LINING FROM DAMAGE. SHARP INSTRUMENTS SHALL NOT BE USED TO PRY FORMS FROM LINED SURFACES WHEN FORMS ARE REMOVED, ANY NAILS THAT REMAIN IN THE LINING SHALL BE PULLED, WITHOUT TEARING THE UNING, AND THE RESULTING HOLES DEARLY MARKED. ALL NAIL AND TIE HOES AND ALL CUT, TORN AND SERIOUSLY ABRADED AREAS IN THE UNING SHALL BE PATCHED. PATCHES MADE ENTIRELY NTH WELDING STRIP SHALL BE FUSED TO THE LINER OVER THE ENTIRE PATCH AREA. LARGER PATCHES MAY CONSIST OF SMOOTH LINER SHEET APPLIED OVER THE DAMAGED AREA NTH ADHESIVE. ALL EDGES MUST BE COVERED WTH WELDING STRIP FUSED TO THE PATCH AND THE SOUND UNING 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. IF APPUCATION TO CONCRETE PIPE - SPECIAL REQUIREMENTS. THE LINING SHALL BE SET FLUSH NTH THE INNER EDGE OF THE BELL OR SPIGOT END OF A PIPE SECTION AND SHALL EXTEND TO THE OPPOSTE END OR TO APPROXIMATELY 4INCHES (100 MM) BEYOND THE OPPOSITE END DEPENDING UPON THE TYPE OF UNING JOINT TO BE MADE WIN THE ADJOINING CONCRETE PIPE. WHEREVER CONCRETE PIPE OR CAST -IN-PLACE STRUCTURES PROTECTED NTH LINING, JON STRUCTURES NOT SO LINED (SUCH AS BRICK STRUCTURES, CONCRETE PIPE OR CAST -IN-PLACE STRUCTURES WITH CLAY UNING OR CLAY PIPE), THE UNING SHALL BE EXTENDED OVER AND AROUND THE END O 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 UNED PORTION AND THE LATERAL SHALL BE PER THE MANUFACTURER'S RECOMMENDATIONS. LINED CONCRETE PIPE MAY BE CURED BY STANDARD WRING METHODS. CARE SHALL BE EXERCISED IN HANDLING, TRANSPORTING AND PLACING LINED PIPE TO PREVENT DAMAGE TO THE LINING. NO INTERIOR HOOKS OR SLINGS SMALL BE USED IN UFTING PIPE. ALL HANDLING OPERATION SHALL BE DONE WITH AN EXTERIOR SING OR WTH A SUITABLE FORK UFT. 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 NTH DAMAGED LINING WLL BE ACCEPTED UNTIL THE DAMAGE HAS BEEN REPAIRED TO THE SATISFACTION OF THE ENGINEER. I.G. FIELD JOINTS IN LINING FOR CONCRETE PIPE. THE DONT BETWEEN SECTIONS OF UNED PIPE SHALL BE PREPARED IN THE FOLLOWING MANNER: IF REWIRED, THE INSIDE JOINT SHALL BE FILLED AND CAREFULLY POINTED NTH CEMENT MORTAR IN SUCH A MANNER THAT THE MORTAR SHALL NOT, AT ANY PONT, 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 TOPE P-1: THE JOINT SHALL BE MADE NTH 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 UNING, 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 O 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 UNING 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 UNING OF THE ADJACENT PIPE USNG 1 -INCH (25 -MM) WELD STRIP. CARE SHALL BE TAKEN TO PROTECT THE FLAP FROM DAMAGE. EXCESSVE TENSION AND DISTORTION IN BENDING BACK THE FAP TO EXPOSE THE PIPE JOINT DURING LAYING AND JOINT MORTARING SHALL BE AVOIDED. AT TEMPERATURES BELOW 50 F(10 C), HEATING O 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) O APPROXIMATELY 4 INCHES (100 MM) FOR THE ENTIRE CIRCUMFERENTIAL LENGTH OF THE LINING. ALL WELDING OF JOINTS IS TO BE IN STRICT CONFORMANCE NTH THE SPECIFICATIONS AND INSTRUCTIONS OF THE LINING MANUFACTURER. WELDING SHALL FUSE BOTH SHEETS AND WELD STRIP TOGETHER TO PROVIDE A CONTINUOS JOINT EQUAL IN CORROSON RESISTANCE AND IMPERMEABILITY TO THE LINER PLATE. HOT-AIR 'WELDING TOOLS SHALL PROVIDE EFFLUENT AIR TO THE SHEETS 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 O 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 EMDENT AT THE JOINT. WHEN WELDING THE DOWNSTREAM SDE O A JOINT STRIP OR FLAP, DO NOT WELD 6 TO 8 INCHES (150 TO 200 MM) AT THE PIPE INVERT TO PROVIDE RELIEF OF POTENTIAL FUTURE GROUNDWATER BUILD-UP. I.H. APPLICATION TO CAST -IN-PLACE CONCRETE STRUCTURES - SPECIAL REQUIREMENTS. LINER SHEETS SHALL BE CLOSELY FITTED AND PROPERLY SECURED TO THE INNER FORMS. SHEETS SHALL BE CUT TO FIT CURVED AND WARPED SURFACES USING A MINIMUM NUMBER OF SEPARATE PIECES. UNLESS OTHERNSE 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 WOR IS BUILT TO JON EXISTING UNLINED CONCRETE. AT EACH RETURN, THE RETURNED LINER SHALL BE SEALED TO THE ITEM IN CONTACT NTH THE PLASTIC-UNED CONCRETE. IF THE UNER CANNOT BE SEALED WITH ADHESIVE BECAUSE OF THE JOINT AT THE RETURN BEING T00 WDE OR ROUGH OR BECAUSE OF SAFETY REGULATIONS, THE JOINT SPACE SHALL BE DENSELY CAULKED NTH LEAD WOOL OR OTHER APPROVED CAULKING MATERIAL TO A DEPTH O 2 INCHES (50 MM) AND FINISHED I.I. TESTING AND REPAIRING DAMAGED SURFACES. AFTER THE PIPE IS INSTALLED IN THE TRENCH, ALL SURFACES COVERED WITH LINING, INCLUDING WELDS, SHALL BE TESTED WITH AN APPROVED, CONTRACTOR SUPPLIED, ELECTRICAL HOLIDAY DETECTOR (TINKER 4 RASOR MODEL NO. AP -W WITH POWER PACK OR APPROVED EQUAL) WITH THE INSTRUMENT SET BETWEEN 18,007 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 ACCOAPLISHED IN ACCORDANCE WITH SECTIO! 7-2.0 1.E 0 3( ) PARA. 8 ABOVE. EACH TRANSVERSE WELDING STRIP MICH EXTENDS TO A LOWER EDGE OF THE LINER WLL BE TESTED BY THE PURCHASING AGENCY. THE WELDING STRIPS SHALL EXTEND 2 INCHES (50 MM) BELOW THE LINER TO PROVIDE A TAB. A 10-POIJND (5 KG) PULL WLL BE APPLIED TO EACH TAB. THE FORCE WLL BE APPLIED NORMAL TO THE FACE OF THE STRUCTURE BY MEANS OF A SPRING BALANCE LINER ADJOINING THE WELDING STRIP WLL 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 MADE. TABS SHALL BE TRIMMED AWAY NEATLY BY THE INSTALLER OF THE LINER AFTER THE WELDING STRIP HAS PASSED INSPECTION. INSPECTION SHALL BE MADE WTHIN 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 DRAVINGS. CONTRACTOR SHALL SUBMIT MANUFACTURER INFORMATION SHOVING DIMENSIONAL, MATERIAL AND JOINT CRITERIA TO THE ENGINEER FOR REVIEW. PIPE TRENCH CLASSIFICATION. RCP CLASS IV SHALL BE INSTALLED PER ASTM TRENCH DESIGNATION "C". RCP CLASS V SHALL BE INSTALLED PER ASTM TRENCH DESIGNATION V. 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 O COMPLIANCE SHALL BE MADE AVAILABLE TO THE ENGINEER. 3. INSTALLATION. INSTALLATION OF PIPE SHALL FOLLOW MANUFACTURER'S GUIDEUNES, THESE SPECIFICATIONS AND ASTM D 2321 "UNDERGROUND INSTALLATION O FLEXIBLE THERMOPLASTIC SEWER PIPE.". 4. FIELD TESTS. IN -FIELD PRESSURE TESTS SHALL CONFORM TO THESE SPECIFICATIONS AND THE FOLLONNG DEFLECTION MEASUREMENT OF PVC PIPE. AFTER 30 DAYS OF INSTALLATION THE CONTRACTOR SHALL MEASURE PIPE DEFLECTION BY MILLING 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 WIN PIPE AND MANDREL MANUFACTURER'S RECOMMENDATIONS. THE MANDREL DIAMETER WLL BE CALCULATED USING THE FOLLOWING FORMULA: MANDREL DIAMETER = BASE PIPE I.D. -(7/100 X BASE PIPE I.D.) WHERE Y ALLOWABLE DEFLECTION IN % (5%) BASE ILD: ACTUAL INSIDE PIPE DIAMETER (PROVIDED BY PIPE MANUFACTURER) THE MANDREL SHALL HAVE AN ODD NUMBER OF VANES NTH 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 -BACKFILLED, 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-39, AS MODIFIED ON THE CONTRACT PLANS. COMPACTION ABOVE THE PIPE ZONE SHALL BE AS SHOWN ON THE PLANS. 7. TRENCH 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 WDTH AS SHOWN ON STANDARD S-39 AND DETAILED SECTIONS ON THE PLANS FOR PROPER PIPE INSTALLATION. THE HOTS FOR BETTS AND FITTINGS SHALL BE EXCAVATED BY HAND, TO A WDTH 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 WTH THE DETAILED SECTIONS PROVIDED IN THE PLANS SELECTION OF TRENCH TYPES WLL BE AS REQUIRED BY THE TYPES OF PIPE SELECTED FOR CONSTRUCTION. STORM DRAIN AND UTILITY CONDUIT INSTALLATIONS SHALL MEET CITY STANDARD S-39. TRENCH LINES SHALL MEET ALL FEDERAL AND STATE SAFETY REQUIREMENTS. 8 9 EXCAVATION SHALL BE SUPPORTED AS SET FORTH IN THE RULES, ORDERS, AND REGULATIONS O 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 WTH 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 BACKFlWNG, THE BOTTOM OF THE SHORING SHALL BE KEPT ABOVE THE LEVEL OF THE BACKnU_ AT ALL TIMES SECTION 6422 OF THE CALIFORNIA LABOR CODE REQUIRES THE CONTRACTOR TO SUBMIT TO THE ENGINEER A DETAILED PLAN, DRAWNG THE DESIGN OF SHORING, BRACING, SLOPING OR OTHER PROVISIONS TO BE MADE BY THE CONTRACTOR FOR THE PURPOSE OF WORKER PROTECTION FROM THE HAZARD OF CAWING 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. TRENCHES SHALL NOT BE LEFT OPEN FARTHER THAN THREE HUNDRED (300) FEET IN ADVANCE O 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 WIN 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 SMULTANEOUSLY, ON EACH SIDE OF THE PIPE, IN SUCH A MANNER AS NOT TO DAMAGE OR 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 SMALL BE THOROUGHLY COMPACTED BY VIBRATORY OR MECHANICAL TAMPING, OR BY A COMBINATION OF 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 WLL BE ALLOWED. IMPORTED BEDDING AND BACKFILL MATERIAL SHALL BE OBTAINED, AND ANY EXCESS BEDDING AND BACKFILL MATERIAL SHALL BE DISPOSED, BY ANY LEGAL MEANS AT THE DISPOSAL O THE CONTRACTOR. THE CONTRACTOR MAY SUBMIT TO THE ENGINEER SIEVE ANALYSIS FOR UTILIZATION OF IN-SITU MATERIALS. ACHIEMNG FIRM BEDDING BELOW PIPE SPRINGUNE. CONTRACTOR SHALL PROVIDE "FIRM BEDDING" SUPPORT FOR THE PIPE BELOW THE SPRINGUNE. FIRM BEDDING MEANS THAT THE PIPE MUST REST ON THE GRANULAR MATERIAL SPECIFIED PREVIOUSLY IN THE SPECIFICATIONS. BELL OR COUPLING HOES SHALL BE CAREFULLY EXCAVATED AT PROPER INTERVALS, SO THAT NO PART OF THE LOAD IS SUPPORTED BY THE BELLS OR COUPLINGS. DURING BEDDING AND BACKFILLING, CONSOLIDATION O MATERIAL AROUND AND UNDER BELLS AND COUPUNGS SHALL BE AVOIDED. 10 CONTRACTOR SHALL SHOVEL -SLICE OR HAND TAMP BEDDING IN THE HAUNCH AREAS, AS THIS WELL MINIMIZE VOIDS BENEATH THE PIPE AND IN THE HAUNCH AREAS. SHOVEL-SUCING OR HAND TAMPING SHALL BE DONE BEFORE THE BEDDING IS BROUGHT UP TO THE QUARTER PONT OF THE PIPE. INITIAL 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 INSPECTEDINITIAL BACKFILL SHALL BE PLACED ON BOTH SIDES AND OVER THE PIPE TO SUCH A DEPTH THAT AFTER THOROUGH N THE PLANS. THE FINAL DEPTH SHALL CONSOLIDATED LEAST TO THE ELEVATION SHOWN Od TIRE PLANS. THE MATERIAL SHALL M NETAMP BY VIBRATORY OR MECHANICAL TAMPING AND THE EQUIPMENT AND MANNER IN TAMPING MUST BE APPROVED WRITING BY THE ENGINEER PRIOR TO COMMENCING OPERATION. IMPACT EQUIPMENT MAY BE ALLOWEDUNDER THE DIRECTION OF THE ENGINEER. HOWEVER, THE EQUIPMENT. IS RESPONSIBLE FOR ANY DAMAGE RESULTING FROM THE USE OF THIS EQUIPMENT. HYDRA -HAMMER WLL NOT BE PERMITTED. SUBSEQUENT BACKFILL. ABOVE THE LEVEL OF INITIAL BACKFILL, THE TRENCH MAY BE BACKFILLED NTH NATIVE MATERIAL RESULTING FROM TRENCH EXCAVATION, OR AT THE OPTION OF THE CONTRACTOR, SELECT IMPORTED MATERIALS MAY BE USED. NARVE MATERIAL OR IMPORTED MATERIAL MAY BE COMPACTED BY TAMPING AND/OR ROWING, USING EQUIPMENT AND METHODS APPROVED BY THE ENGINEER. WHEN THE CONTRACTOR COMPACTS BY TAMPING AND/OR ROWING, 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 NIHIN 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 H IS WTHIN THE PAVEMENT ON STREETS, THE BACKFILL WTHIN TWO AND ONE-HALF (2-1/2) FEET OF FINISHED PERMANENT GRADE SHALL BE COMPACTED TO NINETY PERCENT (90%) RELATIVE COMPACTION. SUBSEQUENT BACKFILL PLACID BY TAMPING AND/OR ROWING 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 WTHIN THE STREET. WHEN APPROVED BY THE ENGINEER, JETTING MAY BE USED IN NON -STREET AREAS. BACKFILL TESTING AND COMPACTION. TESTING O 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 REOUIREMENTS 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 WTUIN 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) D1557 AND ONE OF THE FOLLOWING D2922 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 WELL BE THE SUBDIVIDERS RESPONSIBILITY. THE NUMBER AND LOCATIONS OF THE TESTS SHALL BE DETERMINED BY THE CITY ENGINEER. 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 BACKFILL 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 WLL NOT BE DAMAGED. ANY PIPE OR FITTING NN A JOINT DAMAGED OR FLATTENED WELL CAUSE THAT PIPE OR FITTING TO BE REJECTED. PIPE LAYING. NO PIPE SHALL BE WD UNTIL THE ENGINEER INSPECTS AND APPROVES THE CONDITION OF THE BOTTOM O THE TRENCH. PIPE SHALL BE INSTALLED IN STRICT ACCORDANCE WTH 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 WTH EACH PIECE WD TRUE TO UNE 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 UNE. 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. NTH BELLED END PIPE, BELL HOLES SHALL THEN BE EXCAVATED AT EACH JOINT TO FACILITATE THE JOINT OPERATIONS, AND SHALL BE ONLY OF SUFFICIENT SZE 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 YORK OF WITTING PIPE AND SPECIAL CASTING NECESSARY TO THE ASSEMBLY, ERECTION, AND COMPLETION OF THE WORK. ALL PIPE SHALL BE WT TO FIT ACCURATELY, NTH SMOOTH EDGES AND FACES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE CORRECTNESS OF CUTTING AND NO ADDITIONAL COMPENSATION NLL BE ALLOWED FOR ANY MATERIALS WHICH ARE DAMAGED OR INCORRECTLY CUT. PIPELINE TESTING. ALL SEWERS SHALL BE TESTED FOR TIGHTNESS WHEN COMPLETED AND READY FOR SERVICE. TESTING SHALL BE CONDUCTED IN ACCORDANCE NTH THE UNIFORM PLUMBING ODE NR TEST METHOD UPC SEC. 318-6(4), OR THE WATER EXFILTRATION TEST OR AIR PRESSURE TEST PER SECTION 3D6-1.4, "TESTING PIPELINES" OF THE 1994 EDITIONS, "STANDARD SPECIFICATIONS" FOR PUBLIC WORKS CONSTRUCTION, AND CHAPTER 1.3 OF THE CITY O BAKERSFIELD SUBDIVISION DESGN MANUAL, AND THE PIPE SUPPLIER'S REQUIREMENTS. THE CONTRACTOR SHALL NOTIFY THE ENGINEER 24 HOURS PRIOR 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 UNE 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 UTIUZED 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 WIN THE PIPE MANUFACTURERS RECOMMENDATIONS. PAYMENT FOR SEWER LATERALS WELL. BE PAID AS SEWER FOR THE APPROPRIATE DIAMETERS. 11. SYSTEM TESTING A MANDREL TEST AND PRESSURE TEST SHALL BE PERFORMED ON INSTALLED PIPE IN ACCORDANCE NTH THE CIN OF BAKERSFIELD SUBDIVISION MANUAL AND THE RECOMMENDATIONS OF THE MANUFACTURER. PRIOR TO FINAL ACCEPTANCE, ALL SEWER LINES SHALL BE INSPECTED NTH VIDEO EQUIPMENT DESIGNED FOR THIS PURPOSE. THE TELEMSION 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 NTNESSED BY THE CITYS CONSTRUCTION INSPECTOR, WHO WLL ALSO INITIAL AND DATE THE "CHAIN OF CUSTODY FORM. THE SUSDIMDER SHALL IMMEDIATELY NOTIFY CITY OF ANY PIPE LOCATIONS REVEALED TO BE NOT IN COMPLIANCE NTH 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 VIEWNG, AND SHALL BE APPROVED BY THE CITY ENGINEER PRIOR TO ACCEPTANCE. AFTER ACCEPTANCE, THE VIDEO CASSETTE SHALL BECOME THE PROPERTY O THE CITY. 12. WYE FITTINGS SHALL BE INJECTION MOLDED IN -UNE TYPE AND SHALL BE USED FOR ALL LATERAL CONNECTIONS AND SHALL BE ROTATED A MINIMUM O 23 DEGREES ABOVE THE HORIZONTAL PLANE RUNNING THROUGH THE CENTERLINE O THE MAIN. ALL LATERALS SHALL BE 4" IN DIAMETER EXCEPT AS NOTED ON PLANS, EXTENDING A MINIMUM OF 4' BEYOND THE PROPERTY UNE OR RIGHT -OP -WAV LINE H1H 30" OF COVER AT FLOW UNE. 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. DET. SW -1. LATERALS SHALL BE A MINIMUM OF 2.25' DEEP AND A MAXIMUM OF 7' DEEP AT PROPERTY LINE OR RIGHT-OF-WAY UNE AND A MINIMUM OF 2.5' DEEP AT FLOWUNE. 13, ALL SEWER STUBS SHALL BE CLOSED NTH A STANDARD PLASTIC PLUG. SOLVENT WELDED. 14. ALL MANHOLES SHALL BE CONSTRUCTED IN ACCORDANCE WTH 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 DRAWNG 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 OTUERNSE. 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. STORM DRAIN PIPE STORM DRAIN PIPE. CONTRACTOR SHALL UTILIZE RCP PIPE CLASS III WITH RUBBER GASKET JOINTS PER ASTM SPECIFICATION C-76 UNLESS OTHERWISE NOTED ON THE CONTRACT PLANS. 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% O THE STANDARD SPECIFICATIONS WILL NOT BE REQUIRED. REINFORCED CONCRETE PIPE SHALL HAVE RUBBER GASKETED JOINTS CONFORMING TO SECTION 65-1.06B, "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 FON 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 NTH A JOINT DAMAGED OR FLATTENED WELL CAUSE THAT PIPE OR FITTING TO BE REJECTED. PIPE LAYING. NO PIPE SHALL BE LAID UNTIL THE ENGINEER INSPECTS AND APPROVES THE CONDITION OF THE BOTTOM OF THE TRENCH. PIPE SHALL BE INSTALLED IN STRICT ACCORDANCE WTH MANUFACTURER'S RECOMMENDATIONS. PIPE LAYING SHALL BEGIN FROM THE DOWNSTREAM ENO 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 NTH THE ADJOINING PIPE AND TO PREVENT SUDDEN OFFSETS IN THE FLOW LINE. AS THE WORK PROGRESSES, THE INTERIOR OF THE PIPE SHALL BE CLEARED O ALL DIRT AND DEBRIS OF EVERY DESCRIPTION. PIPE SHALL NOT BE LAID MEN THE CONDITION O THE TRENCH OR THE WEATHER IS UNSUITABLE. AT TIMES MEN WORK IS NOT IN PROGRESS, OPEN ENDS OF PIPE AND FITTINGS SHALL BE CLOSED. WITH BELLED END PIPE, BELL HOLES SHALL THEN BE EXCAVATED AT EACH JOINT TO FACILITATE THE JOINT OPERATIONS, AND SMALL BE ONLY OF SUFFICIENT SIZE FOR THAT PURPOSE. IN ORDER THAT BELL HOLES MAY BE PROPERLY LOCATED, NOT MORE THAN SIX (6) HOES 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 UNE. CUTTING PIPE. THE CONTRACTOR SHALL PERFORM ALL WORK OF CUTTING PIPE AND SPECIAL CASTING NECESSARY TO THE ASSEMBLY, ERECTION, AND COMPLETION OF THE YORK. 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 VILL BE ALLOYED FOR ANY MATERIALS WIIICH ARE DAMAGED OR INCORRECTLY CUT. 16 CASING OR SMOOTH OUTSDE WALLED PIPE FOR BORED/JACKED PIPE SHALL BE INSTALLED. IT SHALL HAVE EVEN BEARING THROUGHOUT ITS LENGTH AND SHALL SLOPE TOWARD ONE END. SPACE BETWEEN CASING AND PIPELINE SHALL BE BACKFILLED NTH SAND. IF THE PIPE AND CASING ARE INSTALLED BY BORING, THE SPACE AROUND THE CASING ALSO SHALL BE BACKFILI£D WITH GROUT OR SAND. THE ENDS OF SPACE BETWEEN THE CASING AND THE PIPE SHALL BE SEALED NTH GROUT. THE STRENGTH O PIPE DESIGNATED IN THE PLANS OR SPECIFICATIONS IS DETERMINED FOR VERTICAL LOAD ONLY ANY ADDITIONAL STRENGTH REWIRED BY BORING/JACKING OPERATIONS SHALL BE FURNISHED AT THE CONTRACTOR'S EXPENSE. THE CONTRACTOR SHALL SUBMIT TO THE ENGINEER FOR APPROVAL ALL PLANS OF BORING/JACKING OPERATIONS PRIOR TO BORING OR JACKING. BORING/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 WTH 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 O THE PIPELINE TO GRADE, THE VKID BETWEEN THE CASING OR RC PIPE AND THE EXCAVATION SHALL BE COMPLETELY FILLED NTH SAND, COMPACTED BY THE USE OF AIR -BLOWING SAND EOUIPMENT OR ANY OTHER MEANS ACCEPTABLE TO THE ENGINEER UPON HIS APPROVAL IT IS THE CONTRACTOR'S RESPONSBIUTY 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 SOL AND ROADWAY ABOVE. THE CONTRACTOR SHALL FURNISH AND INSTALL BREASTBOARDING AND/OR FACE CLOSURE NTH SUFFICIENT JACKS TO INHIBIT THE SLOUGHING AND/OR CLOSING THE WORK FACE. THE CONTRACTOR, BEFORE RESUMING WOR, SHALL FURNISH THE ENGINEER NTH A DETAILED PLAN O 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 NLL BE MADE THEREFORE 17. MINOR STRUCTURES MINOR STRUCTURES PORTLAND CEMENT CONCRETE MINOR STRUCTURES SHALL CONFORM, IN DESIGN, MATERIALS, AND CONSTRUCTION, TO THE PROVISONS 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. 18. ADJUST SURVEY MONUMENT ENCASEMENTS SURVEY MONUMENT AND FRAME AND COVER WTH ENCASEMENTS SHALL BE ADJUSTED OR INSTALLED NEW TO FINISH GRADE AT THE LOCATIONS SHOWN ON THE PLANS, IN ACCORDANCE NTH THESE SPECIAL PROVISIONS, AND CITY STANDARD S-29. THE SURFACE OF THE CONCRETE SHALL BE PROTECTED FROM PUBLIC TRAFFIC FOR A MINIMUM O THREE DAYS. AT THE OPTION O THE CONTRACTOR, MINOR CONCRETE CONTAINING A MINIMUM O SEVEN SACKS OF CEMENT PER CUBIC YARD MAY BE USED AND THE TIME REWIRED FOR PROTECTION O THE CONCRETE SURFACE FROM PUBLIC TRAFFIC SHALL BE REDUCED TO A MINIMUM OF ONE DAY. THE MONUMENT WLL 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 O BAKERSFIELD PUBLIC WORKS DEPARTMENT FOR ANY WORK PERFORMED VITIIN ACCEPTED STREET RIGHT -OP -WAY. UNLESS SECURED BY A SUBDIVISION AGREEMENT, A DEPOSIT BASED ON APPROVED ENGINEER'S ESTIMATE FOR THE WORK PERFORMED "THIN THE RIGHT-OF-WAY AND INSURANCE SHALL BE POSTED PRIOR TO ISSUANCE OF THE PERMIT. 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SEE SHEET 5 POCOHONTAS LANE (STA. 10+00.00 TO 16+30.32) SCALE: 1" = 50' HORIZONTAL I 1 b z�w i o I go12 1 pg13 ng14o�� Mp$15a16 1 OM I Oh O'^iM z Q OM I q< rw 6w 1 �6w +oi 1 N I N I �'• I r ml I mN ;n d 1Q- O F Id- !W/I 41 F 1 V12 1 N2 1 N2 1 V12 1 (~n2 1 I i 1 I I I I i t -- F 10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 (STA. 10+00.00 TO 16+30.32) SCALE: 1" = 50' HORIZONTAL SCALE: 1" = 5' VERTICAL LEGEND: ABBREVIATIONS CL CENTERUNE SMH SEWER MANHOLE INV INVERT SCO SEWER CLEANOUT SD STORM BRAIN SDMH STORM DRAB! MANHOLE MH MANHOLE EXIST EMSTING CB CATCH BASIN ELEV ELEVATION JB JUNCTION BOX R/W RIGHT OF WAY SCP STREET CONSTRUCTION PLAN T.O.M. 363. TOP OF MANHOE/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. STM. S-20. CONSTRUCT STORM DRAIN PER CITY STANDARDS 0 CONSTRUCT STORM DRAIN o ¢ 1 n I I 4 =o 5 1 so 6 Ms7 UNLESS OTHERWISE NOTED. 2) ALL PIPE ELEVATIONS SHOWN ARE INVERT ELEVATIONS FS B5 UNLESS OTHERWISE NOTED. 17 SECTION DESIGNATION - SECTION �� JJ \ $g I aM d oo UCO ono \ \ m \ add int int N2 I I 1 1 I 1 b z�w i o I go12 1 pg13 ng14o�� Mp$15a16 1 OM I Oh O'^iM z Q OM I q< rw 6w 1 �6w +oi 1 N I N I �'• I r ml I mN ;n d 1Q- O F Id- !W/I 41 F 1 V12 1 N2 1 N2 1 V12 1 (~n2 1 I i 1 I I I I i t -- F 10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 (STA. 10+00.00 TO 16+30.32) SCALE: 1" = 50' HORIZONTAL SCALE: 1" = 5' VERTICAL LEGEND: ABBREVIATIONS CL CENTERUNE SMH SEWER MANHOLE INV INVERT SCO SEWER CLEANOUT SD STORM BRAIN SDMH STORM DRAB! MANHOLE MH MANHOLE EXIST EMSTING CB CATCH BASIN ELEV ELEVATION JB JUNCTION BOX R/W RIGHT OF WAY SCP STREET CONSTRUCTION PLAN T.O.M. 363. TOP OF MANHOE/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. STM. S-20. \ CONSTRUCT STORM DRAIN PER CITY STANDARDS 0 CONSTRUCT STORM DRAIN MANHOLE TYPE 'A' PER C.O.B. STD. S-7. a g Itr 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 0 UNLESS OTHERWISE NOTED. 2) ALL PIPE ELEVATIONS SHOWN ARE INVERT ELEVATIONS FS B5 UNLESS OTHERWISE NOTED. 17 SECTION DESIGNATION - SECTION �� JJ \ \ SHEET WHERE SECTION IS SHONN 2 \ 18 \ a g r� 0 FS B5 17 JJ \ \ �g O UCO ono \ \ m \ add m 344 340 336 332 328 FA SCALE: 1"=50' LINE TABLE UNE 6 SIZE LENGTH BEARING L1 18" 42.43 1 N44' 07' 17.52°W POCOHONTAS LN. P T7 A S r 2 SEE SHEET 3 ._ :2ll, w �- � tl i I 11 1 O S � F p S 2 J I J NpN �[7 ' I r• '� J �g zNvoi IiJin I �c I ?Nis j/1 �1 I r----g�'ro-- *-�s"z�m` SNF 3 6 t Ism 2 'a Hn1 I J H A S T r m� Ng I ria 15 �ao moo izv �3 24V 23Nm ywo i z /<� -��viF Irc+ o� �``g I` I w, ti O 1 z; w N JJ rno .2 l< ``-m I rm � i O u�ii <7{ a l tiU gs IpN N2 I V12 1" gp ��___�__��_ — bi A o+ 1 �" 1 11+ "9 12+00 x.'13+00 _ s, -- -f SW53'1tN _8 SEWER t00.01'--N00'S3'12'EF ST'53'12'W .SEWER 16457 4 '^ 18' SO NW53'1 'E 122.57 S1 g $ p---I-S0053'12'W�0- _ _ _-!— 5 "? 50053'12'W 8' SEWER 14258, 9 r� w s I m .� t 1 H A S r 1 Ci Z /�—__�___ ____dam__ / z w I O .; 1 F I Y g o / nIno , O_0 I 'gym p'm n; 5 T 36 1800 I 0319 < p m320 I 521 I pn U++ ++ «m �� 22 Z Z I �.,I. / 00 W +vc� +; I �. �+ Im0 "�: .I wl. i` 3Q6 I dg 3-.4 6 ^Y I N3 wow N 41I N N2 p• -f_ _ p 2 I:� m POCOHONTAS LN. 346 348 SEE SHEET 3 VARDEN STREET (STA. 10+00.00 TO 11+57.58) SCALE: 1" = 50' HORIZONTAL aF N 0 3 oJ zowz z w rnz o rom o mm z r! - 336 f V z z < J Z z =inn z •tt1•inZm GO ;R091-acnn 332 p+wo pt nw 3a f� rc Lof~/1 LL 42.43 -OF 18'r (INSTALL 122.54 LF OF 0 0.12% 1 ..," ..s d.-- - -.-- 346 0 342 338 334 330 w 7 10+00 11+00 (STA. 10+00.00 TO 11+57.58) SCALE: 1" = 50' HORIZONTAL SCALE: 1" = 5' VERTICAL _i 340 336 --' 332 - -i 328 12+00 LEGEND: ABBREVIATIONS CL CENTERLINE SMH SEWER MANHOLE INV INVERT SCO SEWER CLEANOUT SO STORM DRAIN SDMH STORM DRAIN MANHOLE MH MANHOLE EXIST EXISTING CS CATCH BASIN ELEV ELEVATION JB JUNCTION BOX R/W RIGHT OF WAY SCP STREET CONSTRUCTION PLAN TO.M 363.2 TOP OF MANHOLE/TOP OF CLEANOUT ELEVATION S CONSTRUCT SEWER PER CITY STANDARDS ® CONSTRUCT SEER MANHOLE TYPE 'A' PER C.O.B. STD. S-7. CONSTRUCT SELLER CLEANOUT PER C.O.B. STD. S-20. CONSTRUCT STORM DRAIN PER CITY STANDARDS 0 CONSTRUCT STORM DRAIN MANHOLE TYPE *A" PER C.O.B. STD. S-7. ItF, CONSTRUCT CATCH BASIN TYPE 'A' PER CO.B. STD. S-12. NOTES : 1) ALL CATCH BASINS ARE TO BE TWE "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. SECTION DESIGNATION: SECTION LEM S 1W SECTION IS 970 2 BIDWELL LANE (STA. 10+00.00 TO 12+85.16) SCALE: i" = 50' HORIZONTAL 6" 6PVC 0 1.00% I MNSTALL. 164.57 '', LF OF 8' PVC 10+00 1 00 12+00 (STA. +00.00 TO 12+85.16) SCALE: " = 50' HORIZONTAL SCALE: " = 5' VERTICAL 3+00 1 a 348 I j j 344 I 340 I � L CIo Zw-.1. O I: mm Z z r! - 336 ko .:. z =inn .,' 332 3+00 1 a LINE TABLE UNE SIZE LENGTH I BEARING Lt 18" 42.43 1 N44' 07' 17.52-W POCOHONTAS LN.TJ Ar SEE SHEET 3 ��l I w 1I II Imo- II ff M I C m \ I^ a0 I z I 1 n �� r io Iz'. I J �i r--cFiis. Q Im tills wuie lob n I o ��y� R N jo �a . I ng �o� i iJ J� �1 S E � x Q= rl E "� as 3 < + Is 2 m �A =wo �o0 1za m3 3 ,= 24 2 I� I �� 3`< i <o w m p� d y p O + Nmd rai I F Awa ', goo d l0 my I mz+ �j ]uO']s 12 w . 6" SEWER 100.01` N003312 Eh 0053''2"W 8" R "8 Q ter - EXIST. IMPROVEMENTS n 4 N 18' SD NODS3'18 E'132 59 n 1 A - \ 4w $ W PHASE j O zm o n o - 1-SOOS3'12"N Rh90. . - _ +-t i� ' " Ti ,'n n .,... -- / U a 50053'12"W8R' SEWER.15258 XIST ^��-1 / r __ _ _ _ __ Zw 1 < x SToo EXIST. IMPROVEMENTS J ," m. ¢ Q o ,9,CONSTRUCTED W/ PHASE 2 i ^. r� I ` r J < om Z �i--- _� -_ / zow I _m o .wi j I FI. z 1 H Y1 J E J S o m s ZO. Q Q JWZy� Nm1HZ O I <� A'sMO 0�3qz+�m0 I 03 Q O 20 I n'� gmmIz5 p+ }<19+za W21 1���^22 0 o Q Z <m O O. y. .-.- +ampadi++n0_Zod'„ ~++ a �m =x POCOHONTAS LN. SEE SHEET 3 `�� I dp�mm Az VARDEN STREET�m BIDWELL LANE `� � a �m (STA. 10+00.00 TO 11+57.58) (STA. 10+00.00 TO 12+85.16) `mow SCALE: 1" = 50' HORIZONTAL SCALE: 1" = 50' HORIZONTAL1SR0� * StP V N w W2 WO mZ W < ON •mm� pm mm IL / z oz ZJ mJ ZZ1J �p zzZ _ M _t ID Um Z p+jl'• 0+, O ww O¢ww Q sW <w 348 mm ww m ww \ APPROXIMATE FINISHED INSTALLLFF 1843 �.. / 348 346 __ _ GRADE 0 CENTERLINE 0101.8 INSTALL(132.59' OF �1 18" R o 12% 344 m 1 346 0 it ? m _ .�'�• ow o + 344 342 — �s RTIMPROVEMENTS HASE 1 .y APPROXIMATE FINISHED INVERT 6" SEWER m of GRADE NSI CENTERLINE ¢ J `\ SE '. 340 0 342 r NVERT 8" SEVER J N... NO m Zm W (f Z pJ�b noZV'Z m 1 z �- 340 338 z z mmm ti �m o J ZZ yoi> 2 4z. o m o z Z O f` a_a o ¢ _ £ ' U _ O - 338 .� < - �` <m zcpi r paws of 36 s 334+� p±_� mz -" NVERT 8" SEWER ,. \ 336 > "� w¢>: >; 2oH o MOW2 / ¢W w WW NNWW mw, y)( O 334 • _. NVERT 18" DRAIN __ .� �..: y wINSFAL4100.00 kF-0F __ _ -_ ¢< ¢ 332 a J m m /-- mi 11 6" PVC 0 1.00% INSTALL 5329 LF OF 8" PVC ®0.35% s I,vR mw > > CONTRACTOR TO VERIFY oz a J - z 2 Z W LOCATION AND NNVER1 � p oz 332 - .. _. __ INSTALL 22.79 LF OF - O PRIOR TO CONSTRUCTOR masui� KO, " '� AND NOTIFY ENGINEER OF palm 10+00 11+00 12+00 8' PVC O 0.25% 13+00 330 <o II ANY DISCREPANCIES. <Nm of M 1o° n (STA. 10+00.00 TO 12+85.16) w SCALE: 1" = 50' HORIZONTAL m uwi¢ww r~~ 1 '' 328 SCALE: 1" = 5' VERTICAL Q INST152.58'- OF 8" PVC Lu z1'+�'nw J — 10+00 11+00 ��12 00 d p (STA. 10+00.00 TO 11+57.58) Z J SCALE: 1" = 50' HORIZONTAL Q 1 SCALE: 1" = 5' VERTICAL Lu2 PER C.O.B. SID. S-20. CONSTRUCT STORM DRAIN PER ON STANDARDS 0 CONSTRUCT STORM DRAIN MANHOLE TWE 'A' PER C.O.B. SBI. S-7. ItF, CONSTRICT CATCH BASIN TYPE 'A' PER C.C.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. SECTION DESIGNATOR: SECTION IFDFR SHEET WHERE SECTION IS SHOWN 2 A REVISION APPROVED BY: ROGER A. McINTOSH R.C.E. 33322 DATE REVISION APPROVED BY: R. 6..E- 2178 DATE pA WI AApILLA P.CG &W9 eXp 9/37/(8 I'A l7 SCALE: 1"=50' 25 0 50 100 50 12.5 1.2-6825 Ph 3 LEGEND: CL ABBREVIATIONS CENTERLINE SMH SEWER MANHOLE INV INVERT SCO SEWER CLEANOUT SD STORM DRAIN SDMH STORM DRAIN MANHOLE MH MANHOLE EXIST EXISTING CB CATCH BASIN ELEV ELEVATION JB JUNCTION BOX R/W RIGHT OF WAY SCP STREET CONSTRUCTION PLAN T.O.M. 63 TOP OF MANHOE/TOP OF CLEANOUT ELEVATION —s -CONSTRUCT SEWER PER CITY STANDARDS ® CONSTRUCT SEWER MANHOLE TWE "A' PER C.O.B. SID. S-7. CONSTRUCT SEWER CLEANOUT PER C.O.B. SID. S-20. CONSTRUCT STORM DRAIN PER ON STANDARDS 0 CONSTRUCT STORM DRAIN MANHOLE TWE 'A' PER C.O.B. SBI. S-7. ItF, CONSTRICT CATCH BASIN TYPE 'A' PER C.C.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. SECTION DESIGNATOR: SECTION IFDFR SHEET WHERE SECTION IS SHOWN 2 A REVISION APPROVED BY: ROGER A. McINTOSH R.C.E. 33322 DATE REVISION APPROVED BY: R. 6..E- 2178 DATE pA WI AApILLA P.CG &W9 eXp 9/37/(8 I'A l7 SCALE: 1"=50' 25 0 50 100 50 12.5 1.2-6825 Ph 3 Z h" 0 �z H VOGEL WY. O V w BERKSHIRE RD. F A S r 3 POCOHONTAS LN. SEE LEFT _ SEE RIGHT I SEE SHEET 3 I I j II �� I Z I oallo I iJ I + ��F03 I 1 ppn� J I O 20. O �; M I211w zOa< VwICJ I I 2m<V p t,-QOAo J}dI iMMI Hw <�-- zII O I IzI1 NQ Iz � 7 _� 0I�<U z 1 VI H tl1U WWII0�{Zi'USJ.I �ta+ '1-w0 -I �� 'p 1- vwomSD 588'37'20'E-- 1 O1 18SO N0052'41'E 175.45' - .. j < 18" SO S89'56'05'W 20520'.....- _.. _ 17+0p �'5SI2"Wt - -12 00 I 0 zi g I 14+00 15+00 16+0018+00 J -_:i I o I I N89'OB'55"W - 17+00 w U m BERKSHIRE ROAD o N � m Nix 10 „ I (STA. 13+50.00 TO 18+00.00) Y m VO G E L WAY SCALE: 1" = 50' HORIZONTAL ED (STA. 10+OROO TO 12+13.01) SCALE: 1" = 50' HORIZONTAL I wiz z `n3 �mm 3 w o . mm so STORM DRAIN SDMH STORM DRAIN MANHOLE MH zaz2 z < zz, n u JUNCTION BOX R/W MIGHT OF WAY _- STREET CONSTRUCTION PLAN TOM. 363.2 TOP OF MANHOLE/TOP OF CLEANOUT ELEVATION s r ® CONSTRUCT SEWER MANHOLE W - TYPE 'A' PER C.O.B. STD. S-7. w ly�Iy�Nw w .w25R INSTALL 175.45 LF OF 18"_RCP ®a ',. 348 344 340 CRT 8" SEWER 336 332 10+00 11+00 12+00 (STA. 10+00.00 TO 12+13.01) SCALE: 1" = 50' HORIZONTAL SCALE: 1" = 5' VERTICAL PER C.O.B. STD. S-20 CONSTRUCT STORM GRAIN PER CITY STANDARDS 0 CONSTRUCT STORM DRAIN MANHOLE TYPE "A" PER C.O.S. STD. S-7. 4 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. SECTION DESIGNATION: SECTION LETTER SHEET SECTION IS SHOWN 2 14+00 15+00 16+00 17+00 (STA. 13+50.00 TO 18+00.00) SCALE: 1" = 50' HORIZONTAL SCALE: 1" = 5' VERTICAL 348 344 340 336 332 18+00 LEGEND: CL ABBREVIATIONS CENTERUNE SMH SEWER MANHOLE INV DIVERT SCO SETTER CLEANOUT so STORM DRAIN SDMH STORM DRAIN MANHOLE MH MANHOLE EXIST EXISGNG CB CATCH BASIN ELEV ELEVATION JB JUNCTION BOX R/W MIGHT OF WAY SCP STREET CONSTRUCTION PLAN TOM. 363.2 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. (D CONSTRUCT SEWER CLEANOUT PER C.O.B. STD. S-20 CONSTRUCT STORM GRAIN PER CITY STANDARDS 0 CONSTRUCT STORM DRAIN MANHOLE TYPE "A" PER C.O.S. STD. S-7. 4 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. SECTION DESIGNATION: SECTION LETTER SHEET SECTION IS SHOWN 2 14+00 15+00 16+00 17+00 (STA. 13+50.00 TO 18+00.00) SCALE: 1" = 50' HORIZONTAL SCALE: 1" = 5' VERTICAL 348 344 340 336 332 18+00