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HomeMy WebLinkAbout028 C050 STORM DRAIN AND SANITARY DETAILSAS REQUIRED USINGVARIABLE LENGTH SECTIONSAS REQUIREDMANHOLE STEPS AT16" ON CENTER24" OPENINGFLAT SLAB COVERCUTOUTS ASREQUIREDPRECAST OR POURED-IN-PLACE BASE.POURED-IN-PLACE BASE, MINIMUM CONCRETETHICKNESS BELOW PIPE IS EIGHT INCHES (8").PRECAST BASE, MINIMUM THICKNESS TO BESIX INCHES (6"). POURED-IN-PLACE BASE TOEXTEND BEYOND OUTER EDGE OF MANHOLE WALL.NOTES:1.ALL JOINTS BETWEEN MANHOLE SECTIONS, ADJUSTING RINGS, MANHOLERING & TOP SECTION, AND AROUND PIPE INTO MANHOLE SHALL BEWATERTIGHT. JOINTING MATERIAL SHALL BE "RAM-NEK" OR APPROVEDEQUAL FOR ALL JOINTS EXCEPT BETWEEN PIPE AND MANHOLE WALL.2.ADJUSTING RINGS AND CASTING SHALL BE CENTERED ON MANHOLE.3.REMOVE SHIMS AND GROUT ANY GAPS BETWEEN THE CASTING, ADJUSTINGRINGS, AND BARREL. REMOVE EXCESS GROUT.4.GROUT ALL LIFTING HOLES IN BARREL.5.ALL LATERAL PIPES SHALL BE FINISHED FLUSH WITH INNER BARREL WALL.MATCH TOP OFCURB ELEVATIONEJIW 7030 SERIESCURB INLET FRAME,GRATE, & CURB HOODVARIES - REFER TO PLANSLOPE SHELFAT 1" PER FOOTRADIUS OFMANHOLESECTION A-AFRAME AND COVER TO BE EITHER D&L A-1172 RING & A-1178 COVER,EJIW 3771 / 3772 SERIES, OR APPROVED EQUAL. (COVERS SHALLBE STAMPED WITH THE WORDS "SANITARY SEWER" OR "STORMSEWER" AS APPROPRIATE AND HAVE TWO 1" PICK HOLES)MANHOLE RING AND COVERSHALL BE ADJUSTED TO GRADEOF PAVEMENT SURFACEAS REQUIRED USINGVARIABLE LENGTH SECTIONSAS REQUIREDMANHOLE STEPS AT16" ON CENTER24" OR 27"OPENINGADJUSTABLE RINGS4" MIN TO 12" MAXFLAT SLAB COVERCUTOUTS ASREQUIREDAACHANNEL = 1/2 DIAMETER OF PIPESHELF: SLOPE AT 1" PERFOOT TOWARDS CHANNELSEE CHANNEL DETAILPRECAST OR POURED-IN-PLACE BASE.POURED-IN-PLACE BASE, MINIMUM CONCRETETHICKNESS BELOW PIPE IS EIGHT INCHES (8").PRECAST BASE, MINIMUM THICKNESS TO BESIX INCHES (6"). POURED-IN-PLACE BASE TOEXTEND BEYOND OUTER EDGE OF MANHOLE WALL.NOTES:1.ALL JOINTS BETWEEN MANHOLE SECTIONS, ADJUSTING RINGS, MANHOLERING & TOP SECTION, AND AROUND PIPE INTO MANHOLE SHALL BEWATERTIGHT. JOINTING MATERIAL SHALL BE "RAM-NEK" OR APPROVEDEQUAL FOR ALL JOINTS EXCEPT BETWEEN PIPE AND MANHOLE WALL.2.ADJUSTING RINGS AND CASTING SHALL BE CENTERED ON MANHOLE.3.REMOVE SHIMS AND GROUT ANY GAPS BETWEEN THE CASTING, ADJUSTINGRINGS, AND BARREL. REMOVE EXCESS GROUT.4.GROUT ALL LIFTING HOLES IN BARREL.5.ALL LATERAL PIPES SHALL BE FINISHED FLUSH WITH INNER BARREL WALL.NOTE: STORM DRAINMANHOLES SHALL NOT HAVEFORMED CHANNELS ANDTHE LOWEST PIPE INVERTSHALL BE NINE INCHES (9")HIGHER THAN THE BOTTOMOF THE MANHOLE.NEW PVC PIPE ASNOTED ON PLANSNEW FOUR INCH (4")SCH. 40 PVC ROOF DRAINLEADER @ 1/4" PER FOOTSLOPE (MIN) OR ASINDICATED PER PLANNEW TEE-WYE FITTING(AS REQUIRED) FORCONNECTION TO ROOFDRAIN LATERAL LINENOTE:VERIFY PLAN BURY DEPTH IN THE FIELD, INSURINGEIGHTEEN INCHES (18") OF MINIMUM COVER1/4" BELOW TOP OFNEW PAVEMENT SURFACE3'-0"(MIN)HEAVY DUTY MONUMENT BOX, SIMILARTO CAIRD ENG. NO. 50608-1PAVING & GRAVELAS REQUIREDSEAL JOINT WITH RAM-NEK8" x 3' ROUNDCONCRETE SLABSLIP HUB TO THREADED ADAPTERTHREADED PLUGFROSTEXPANSIONSLEEVECLEANOUT PIPE -4" Ø PVC45° BENDNON-SHRINKBACKFILLEND OFTRENCHVERIFY PIPESIZE PER PLANDIMENSIONSEND OF LINE CLEANOUT(IF REQUIRED) USE PLUG6"2'-0"6"6"6"SIDEWALKLANDSCAPED PARKINGLOT ISLAND6" COMPACTEDBASE ROCKCOMPACTEDSUB-GRADE6"6"TOP OF CURB1.P.C.C TO BE 4,000 PSI @ 28 DAYS. CONCRETE TO BE PLACED UPON APPROVEDCOMPACTED SUB GRADE AND BASE ROCK2.CONTRACTION JOINS SHALL BE PLACED AT 10' INTERVALS AND SHALL EXTEND AMINIMUM OF 50% THROUGH THE CONCRETE3.SAWCUT AND REMOVE EXISTING CURB. MATCH GUTTER LINE OF EX. CURB2'-0"14TOP OF POND1.5' POND DEPTH1.5' PVC PIPE0.5% SLOPE15" PVC FETS41EXCAVATE TO NATIVEGRAVEL AND BACKFILL W/3"-6" ROUND STONE15" PVC FETSNOT TO SCALECOMBINATION MANHOLE & INLET DETAILNOT TO SCALESTANDARD STRAIGHT MANHOLE DETAILNOT TO SCALEROOF DRAIN DOWNSPOUT CONNECTIONNOT TO SCALESANITARY SEWER & STORM DRAIN CLEANOUT DETAILNOT TO SCALECONCRETE SWALENOT TO SCALERETENTION POND CROSS SECTIONNOT FOR CONSTRUCTION03/2021VERIFY SCALE!THESE PRINTS MAY BE REDUCED.LINE BELOW MEASURES ONE INCHON ORIGINAL DRAWING. MODIFY SCALE ACCORDINGLY!2022COPYRIGHT © MORRISON-MAIERLE, INC.,SHEET NUMBERPROJECT NUMBERDRAWING NUMBERDATEDESCRIPTIONNO.BYN:\4192\025 - THE BOULDERS SITE DEVELOPMENT\ACAD\SHEETS\PHASE 2\4192025 C050- STORM-DRAIN AND SANITARY-DETAILS.DWG PLOTTED BY:CELINE SAUCIER ONApr/06/2022REVISIONSDRAWN BY:DSGN. BY:APPR. BY:DATE:Q.C. REVIEWDATE:BY:2880 Technology Blvd WestBozeman, MT 59718406.587.0721www.m-m.netengineers surveyors planners scientistsMorrisonMaierleBOULDERS CREEK APARTMENTS PHASE 24192.025MONTANASTORM DRAIN AND SANITARY DETAILS6C050 CMSCMSMEE03/2021 BOZEMANNOT FOR CONSTRUCTION03/2021Know what'sbelow.before you dig.CallR02720-1B02720-402730-4