HomeMy WebLinkAbout17_C3.10-WATER DETAILSSCALE: N.T.S.51UTILITY TRENCHSCALE: N.T.S.54CORPORATION STOP (CoB DRAWING # 02660-6)SCALE: N.T.S.53FIRE HYDRANT (CoB DRAWING NO. 02660-4)SCALE: N.T.S.52WATER SERVICE (CoB DRAWING NO. 02660-6)SCALE: N.T.S.56GATE VALVETYPE 2 PIPE BEDDING WHEREREQUIRED FOR SOFT ORUNSTABLE FOUNDATIONTYPE 1 PIPE BEDDING PLACED IN6" MAX. LAYERS AND COMPACTEDTHOROUGHLYSELECT TYPE 1 BEDDING MATERIALPLACED IN 6" LAYERS ANDCOMPACTED THOROUGHLYNOTE: SLOPING, BENCHING ORSUPPORT SYSTEMS SHALLCONFORM WITH O.S.H.A. CONSTR.STANDARDS FOR EXCAVATIONS.MOUND TRENCH W/ 6" NATIVETOPSOIL OR SUBGRADE PREP.AS REQ'DTYPE 'A' OR 'B' TRENCHBACKFILL AS PER PLANSTRENCH WIDTH = SEE SCHEDULEINSTALL DETECTABLEWARNING TAPEPER SCHEDULE(WATER)MINIMUMDEPTH COVER6"4"SEE SCHEDULENOTES:1.SEE O.S.H.A. CONSTRUCTION STANDARDS FOR EXCAVATIONS.2.TYPE 1 PIPE BEDDING SHALL BE GRAVEL, GRAVEL-SAND, OR SAND. THE MATERIALSHALL BE WELL GRADED AND SHALL CONFORM TO THE SOIL TYPE GW (GRAVEL, WELLGRADED) OR SW (SAND, WELL GRADED) OF THE UNIFIED SOIL CLASSIFICATION SYSTEM(USCS). THE MAXIMUM SIZE GRAVEL SHALL BE 34 IN. TYPE 1 BEDDING CONSISTS OF MIN4", OR 18 THE OUTSIDE DIAMETER OF THE PIPE, WHICHEVER IS GREATER, UNDER THEPIPE AND A MIN. OF 6" ABOVE THE PIPE. PLACE IN MAX. LIFTS OF 6" USING HAND OROTHER COMPACTION METHODS W/O DAMAGING OR DISTURBING THE PIPE.THOROUGHLY COMPACT EACH LAYER.3.TYPE "B" BACKFILL - PLACE BACKFILL IN MAXIMUM 8" LIFTS WITHIN 3% OPTIMUMMOISTER CONTENT, AND COMPACT TO AT LEAST 90% OF MAXIMUM DENSITY ASDETERMINED BY AZE ASHTO T99 OR BY ASTM D698.4.TYPE 'A' BACKFILL: PLACE TRENCH BACKFILL IN MAX. 8" COMPACTED LIFTS W/IN 3% OFOPTIMUM MOISTURE CONTENT, AND COMPACT TO AT LEAST 95% OF MAX. DRY DENSITYDETERMINED BY AASHTO T99 OR BY ASTM D698.5.SLOPING, BENCHING OR SUPPORT SYSTEMS SHALL CONFORM WITH O.S.H.A.CONSTRUCTION STANDARDS FOR EXCAVATIONS.HIGH DENSITY RIGID FOAMINSULATION BOARD (IF REQ'D)CURB STOP VALVE. PROVIDE THENECESSARY TRANSITIONFITTINGS FROM SERVICE PIPE TOF.I.P. THREADSSEE CORPORATIONSTOP DETAILTAP BYCONTRACTORWATER MAINGROUND SURFACE8' FROMPROPERTYLINE ORBASEMENT6.5' MIN COVERPROPERTY OREASEMENT LINE4'CORPORATION STOPSERVICE SADDLESELECT MATERIALBACKFILL AREA (SEESPECIFICATIONS ONBACKFILL FORAPPURTENANCES)TRENCH BOTTOMWATER SERVICEPIPE1234NOTES:1.ADJUST WATER VALVES UPWARD OR DOWNWARD AS REQ'D.2.ADJUSTABLE SCREW-TYPE RISERS MAY BE USED TO RAISE OR ADJUST EXISTING VALVEBOXES ONLY.COMPACTED BASE &SUBGRADETRAFFIC BOX W/ CAST IRONFRAME & COVER LID SHALLREAD "WATER"CRUSHED ROCKGATE VALVEREBAR ANCHORNOTES:1.COAT ANCHOR REBAR WITH 'KOPPERS' BITUMASTIC #50 COATING OR EQUAL THRUSTBLOCKING & ANCHORS ARE REQ'D ON ALL VALVES. COMPACT SUBGRADE TO 95% MAX.DRY DENSITY2.INSTEAD OF CONCRETE THRUST BLOCKS, THRUST RESTRAINT MAY BE PROVIDEDUTILIZING MEGALUG PER CoBOZEMAN MODIFICATIONS TO THE MPWSS6"6"1/8" MIN., 1/4" MAX.'C''A
'CURB BOX WITH 5'STATIONARY RODBASE MATERIALNEW HYDRANT, MUELLERSUPER CENTURION 250 ORWATEROUS PACERPUMPER NOZZLE TO FACEROADWAY UNLESSDIRECTED OTHERWISEADJUSTABLE SCREW TYPEVALVE BOX WITH LIDELEV. ASSHOWN ONPLANS OR 0.2'ABOVE TBCCONC.THRUSTBLOCK MIN.2 SQ FTBEARINGSURFACEMIN. 0.5CUBIC YARDWASHEDGRAVELCONC,THRUSTBLOCKAWWA TEE ORTAPPINGSLEEVE ONWATER MAINNOTES:1.MEGA-LUG OR APPROVED EQUAL JOINT RESTRAINTS MAY BE USED INSTEAD OFCONCRETE THRUST BLOCK.2.HYDRANT WEEP HOLES TO REMAIN UNOBSTRUCTED. INSTALL PLUMB W/ MIN. 4'-0"CLEAR ALL AROUND (TREES, HEDGES, BUSHES, ETC.)WATERMAINUNDISTURBED EARTHNEW 6" AUXILIARYGATE VALVEMIN. COVER6.5'WATERSERVICE LINESCALE: N.T.S.55MAIN SEPARATION (MPW DWG NO. 02660-2)NOTES:1.NO EXCEPTION TO THE MIN. SEPARATION REQUIREMENTS (VERT. OR HOR.) ISPERMITTED WHEN THE SEWAGE CARRYING PIPE IS A FORCE MAIN. ALL CROSSINGSSHALL BE ARRANGED SO THAT THE SEWER MAIN OR SEWER FORCE MAIN JOINTS WILLBE EQUIDISTANT AND AS FAR AS POSSIBLE FROM THE WATER MAIN BEING CROSSED.2.WHERE LESS THAN MINIMUM VERTICAL SEPARATION HAS BEEN APPROVED, THE NEWGRAVITY SEWER MAIN, OR THE NEW WATER MAIN, AT THE CROSSING SHALL BE MADEFROM A FULL LENGTH OF PIPE CENTERED ON THE CROSSING, AND THE CROSSINGANGLE SHALL BE APPROXIMATELY 90°. NEW GRAVITY SEWER MAINS CROSSING WITHIN18" OF A NEW OR EXISTING WATER MAIN MUST ALSO MEET OR EXCEED THEREQUIREMENTS OF "RECOMMENDED PRACTICE FOR LOW-PRESSURE AIR TESTING OFINSTALLED SEWER PIPE" (UNI-8-90, OR LATEST VERSION).3."L" IS THE LONGEST AVAILABLE STANDARD LENGTH OF PIPE AS SUPPLIED BY A PIPEMANUFACTURER.4.ADEQUATE STRUCTURAL SUPPORT FOR PIPES AT CROSSINGS SHALL BE PROVIDED.WATER ORSEWERMAINWATER ORSEWER MAINEXISTINGPIPEEXISTINGPIPENEW PIPEMIN.SEPARATIONDIST. = 10'VERTICALSEPERATION = 18"NEW PIPELCROSSINGSPARALLEL ARRANGEMENTL/2VERTICALSEPERATION = 18"NO VERTICAL SEPARATION REQ'DL/2LSTEEL POST MARKERPAINTED BLUECURB BOX2.5'NOTES:1.NO COUPLINGS OR OTHER JOINTS ALLOWED ON SERVICE PIPE FROM CORP STOP TOCURB STOM FOR 34" AND 1" SERVICES.2.STRAIGHT COPPER PIPE SHALL BE USED FOR 1 12" AND 2" DERVICESSCALE: N.T.S.57INSULATIONNOTES:1.SEE CONTRACT SPECIAL PROVISIONS FOR ANY MODIFICATIONS TO STANDARDTRENCH MATERIALS AND/OR OTHER TRENCH DESIGN FEATURES.2.SEE O.S.H.A. CONSTRUCTION STANDARDS FOR EXCAVATIONS.WHEN INSULATION IS REQUIRED TOBE STACKED, OVERLAP 1/4 OF THETOTAL LENGTH OF EACH PIECE OFINSULATION1/4 LLHIGH DENSITY RIGID FOAMINSULATION1" = 1' BURY DEPTH, 4' WIDESHEETSSCALE: N.T.S.58(C3-3003) BLOW-OFF HYDRANTNOZZLE 2" POSTHYDRANT34" MINUSWASHEDGRAVEL,1 C.Y. MIN.2" BRASSSTREET "L"GROUND LINEMAINC3.10AS NOTEDHEC Sep 12, 2022 - 10:35amCAD FILE: M:\203430\Drawings\PHASE 1\_CONSTRUCTION DRAWINGS\3.10 - WATR DETAILS.dwg
REVISIONSDATEPROJECT NUMBERHYALITE Engineers, PLLC2304 N 7th Ave. Ste. LBozeman, MT 59715Tel: (406) 587.2781w w w . hyaliteeng. comFax: (406) 522.92252018URBAN + FARM BOZEMAN, MT8/15/2022203430PRELIMINARY 22x34 ORIGINALSSCALESHEET TITLEDESIGN BYLAUREL PARKWAY LLC11 LONE PEAK DRIVEBIG SKY, MT 59716MONTANABRETT C.No. 29106 PEMEGAARDPEFORSOILNASREN
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