264 Old Wilson Rd - Septic Plan1"=30'ALANWEISSe-Mail:AEWEISS@charter.netFAX:(413)323-4916PHONE:(413)323-5957Belchertown,MA.01007ColdSpringEnvironmentalConsultantsInc.SCALE:DATE:DRAWNBY:DRAWINGNUMBER:REVISED:350OldEnfieldRoadATTENTIONINSTALLER!!CALLDIGSAFEBEFOREYOUDIG!!MASSACHUSETTSSTATELAWCHAPTER82SECTIONS40-40EREQUIRETHATPREMARKINGOFGAS,ELECTRIC,WATER,TELEPHONEANDCABLET.V.UTILITYLINESBEMADEAMINIMUMOF72HOURSPRIORTOGROUNDBREAKFORANYEXCAVATION.NOTE:INSTALLERMUSTCONTACTENGINEER/BDOFHEALTH48HOURSPRIORTOSUBGRADEINSPECTION.INSTALLERMUSTHAVEALLBREAKOUTFILLONSITEANDINPLACEPRIORTOSIGNOFFBYENGINEERATTIMEOFFINALINSPECTIONORAPPROVALWILLNOTBEGIVENTOBACKFILL.MIN.6"SUMP2"PLACEREBAR&MAGNETICTAPEOVERCOVER.USEPVCTOSURFACEFORINSP.PORT3"OUTLETINLETFIRST2'OFOUTLETPIPESTOBELEVEL-PLACEONSTABLE6"BASEOF3/4"TO1-1/2"D.W.STONE-USECONCRETEBOXWITH2"MINIMUMWALLTHICKNESS.-FILLWITHWATERFORFINALINSPECTION.TYPICALD.BOX(WATERTIGHT)-USE(6OUTLETMINIMUM)d.box(UndergoundSupplyorEquiv.)0'30'60'90'DESIGNNOTESANDCALCULATIONS:1.)5(BEDROOMHOME)=550+GPD.REQUIRED,-UseTWOTRENCHES:3.'WIDEX53'LONGWITH24"OF34"TO112"DBLWASHEDSTONEBELOWINVERT-BOTTOMAREA:2TRENCHESX(3.'WX53'L)=318SF.-SIDEAREA:2TRENCHESX(2.0.'HTX53'L)X2SIDES=424SF-ENDAREA:2ENDSX2.0'HTX3.'W)X2ENDS=24SF.-TOTALAREA:766SFX.74GAL/SF=567GPD3.GARBAGEDISPOSALNOTALLOWED,****....4.NOOTHERPRIVATEWELLSWITHIN100FEETOFSAS.5.NOOTHERWETLANDSORRESOURCESWITHIN100FEETOFSAS,seeplan,BYHCOMEE.,6.USENEW1,500GAL2CHAMBERSEPTICTANKASNOTED&MAINTAIN0.02PITCHFROMSILLTOS.TANK-INSTALL&INSPECTSCH.40TEES/BAFFLES(10"INLET,14"OUTLET),NOTE:-ALLCOMPONENTSOFNEWSYSTEMMUSTBEMARKEDWITHMAGNETICTAPE.BESURETOMAINTAIN3"CLEARANCEFROMTOPOFTEESTOBOTTOMOFTANKCOVERS&BOXES.7.USELARGESTYLE(6OUTLET)D.BOXONLY.7AALLD.BOXOUTLETPIPESLEVELFORFIRST2'.BOXESMUSTHAVE2"+CONC.WALLSNOTE:-D.BOXESWITHMORETHAN9"OFCOVERSOILMUSTHAVERISERSTO6"OFSURFACE.7BALLPLASTICRISERSMUSTBESECUREDWITHSTAINLESSSTEELSCREWS.8.USEAPPROVED(.75"-11/2")DBL.WASHEDSTONEUNDERTANK&D.BOXFOR6".-CONFIRMSTONEPROPERLYDOUBLEWASHEDPRIORTOPLACEMENT.9.USEPROPERSCH.40PVCTEESASSHOWN.10.PRE&POSTCONTOURSNOTEDASNECESSARY,RESERVEASNOTED.11.SLOPECALCS(SEECONTOURS).SUBGRADEINSP.REQ'D.13.USETRENCHESDUETOTOPOGRAPHYANDSPACEOFLOTWITHRESPECTTOLOCATIONANDELEVATIONOFRESIDENCE(310CMR15.240)14.USE2%MIN.SLOPEOVERSAS-CLEARTOPANDSUBTOseenote(INSPECTIONREQUIRED).-CLEARPASTBASEOFfill(78"+)&SCARIFYUNDERTRENCHPRIORTOTITLEVSAND/STONEPLACEMENT.-EXCAVATEEXISTINGLOAM,SUBANDANYEXISTINGDEBRIS,DIRTYFILLORPRIORSYSTEMIFPRESENT.15.SOILEVALUATIONBYAWEISS,RSANDB.EichstaedtBOHAGENT,(12.20.2019).-DEPTHOFPERC.47&48"-PERCRATE=<2&<2MIN/IN,-CLASS1,C1:C.SANDSOILRATING16.NOTREESWITHIN10FT.OFNEWLEACHAREA.17.ENGINEER&TOWNTOINSPECTSUBGRADE,TOWNANDENGINEERINSPECTATFINAL.18.TBM1a=200.00'(NailinTelpole#13=200'),&Cornerpintbm2=199.70'.,asnoted),CONFIRMPROPERPIPESLOPES-USE/INSPECTSCH.40PIPEFORPIPEFROMHOUSETONEWOREXISTINGTANK19.GRADEMULCHANDSEEDOVERSASASNOTED.20.INSTALLATIONINLOWGROUNDWATERSEASONRECOMMENDED.21.USEOBSERVATIONPORTNEARCENTEROFSTONEBEDHAVE4"PERFORATED,PVCINSPECTIONPORTALSTOBOTTOMOFSTONEBED,WITHRISERTO3"OFSURFACE&THREADEDCAP&MARKWITHRE-BAR..NOTANACTUALSURVEY!!LINESDRAWNFORSEPTICLOCATIONPURPOSESONLY!9'BA2'TRENCHPLANLAYOUTusevent(3',w/scrn.)-USETEEONINLET-RUNPIPESLEVEL2'OUT-PLACEWATERIND.BOXFORFINALINSPECTIONOBS.PORT4"PVCPERFUSETHREADCAP&REBARTIE.D.BOXRESERVEBETWEENTRENCHESNOTETOINSTALLER:TOWNINSPECTORANDSYSTEMDESIGNERMUSTBECALLED48HRSNOTETOHOMEOWNERANDCONTRACTOR:CONNECTIONSFROMHEATINGSYSTEM,AIRCONDITIONERS,SUMPPUMPS,WATERWELLFILTRATIONUNITSANDHEATPUMPSARENOTALLOWED,SANITARYSYSTEMCONNECTIONSONLYPERMITTED.GASBAFFLE2CHAMBER(1000G&500G.)S.TANKUSEWATERTIGHTRISERONALLOPEINENGSGREATERTHAN9"BURIED&OVEROUTLETFILTER(IFPRESENT)GASBAFFLE(3"drop,UndergoundSupplyorEquivil
entTank)(3"drop,UndergoundSupplyorEquivilentTank)Sch40PVCTEESREQUIRED(4)BETWEENCHAMBERS126"X66"TOS.TANK..02'/Ft.PITCHFROMSILLCONTRACTORTOCONFIRMTYPICALNEW1500G.SEPTICTANK(WATERTIGHT)OREQUIVALENT.USE6"OF3/4"TO1-1/2"STONEBENEATHTANK.OUTIN3"+6"10"14"TRENCHPIPEEND:TRENCHPIPEINV.IN:BOTPIPEAELEV.=251.25'BOTPIPEBELEV.=251.25'GASBAFFLEGASBAFFLE5.+ftoffsetESHGWNEWSEWERPIPETOBEPLUMBED2%pitchUSE2"LAYEROF1/8TO1/2"PEASTONEOVERPIPES2'+outlevelFINALGRADEOVER2TRENCHES:53'Lx3'W=253.5'BOTPIPEAELEV.251.00'BOTPIPEBELEV.=251.0'BOTA.W.STONEELEV.=249.0'BOT.B.W.STONEELEV.=249.0'(5+FT.OFFSETTOESHGW)MIN.1'53'5'35'24"2"OF1/8TO1/2"W.PEASTONE18"MINCOVERGLUEENDCAPSDIST.BOXW/6"W.STONEBASE1.5TIMESAREAOFBOXOBS.PORT4"PVCPERFUSETHREADCAP&REBARTIETEEATBOTTOM3'LotlinesandtopofromBerksireDesignGroup(July2020BaseMap),W-1FROM:BERKSHIREDESIGNNORTHAMTPTON,MA254OLDWILSONROADSEPTICSYSTEMPLANFORERICBROADBENTANDSUSIEMACREA120-5900-012509.21.2020TESTPITLOG:SOILEVALUATOR:DATEOFEVALUATION:AWEISS&B.Eichstaed,&N.ZabkoTP-3:253.5'TP-2:253.5'DEPTH:HORIZ:TEXTURE:MATERIAL:DEPTH:HORIZ:TEXTURE:MATERIAL:COLOR(MUNSELL):COLOR(MUNSELL):EHWT:STANDINGH2O:WEEPING:BEDROCK:OXIDES:EHWT:STANDINGH2O:WEEPING:BEDROCK:0-68"fill10YR3.2116"+NOTNOT116"+126"+86"12.20.2019C186"+NOTNOTSUBJECTSITELOCATIONTP-1P1SCALE:1"=30'MAPLot2PEASTONE4"I.D.SDR35PVCPERF.PIPEUSE18"COVER24"3'24"3'9'USE2"LAYEROF1/8TO1/2"PEASTONEOVERPIPESBackfilltobefreeofstonesgreaterthan6"indiameter53'use51'ofperforatedpipe.1'1'68-116"C2.5y.5.4MSAND,LOOSEGRANULARMSINTERLAYERED5%GRAVELGRAVITYSLOPESEPTICSYSTEMOPERATIONANDMAINTENANCENOTESFORHOMEOWNER.1.)HAVETANKPUMPEDEVERY2YEARS.2.)MAINTAINAREAOVERSEPTICSYSTEMASGRASSYORSIMILARGROUNDCOVER.3.)DONOTPLANTANYTREESORDEEPROOTINGSHRUBSWITHIN10FEETOFSYSTEM.4.)USEONLYLIQUIDDETERGENTS&LOWFLOWWASHERS.5.)CLEANTANKOUTLETFILTERANNUALLY(IFEQUIPED)6.)NOWATERSOFTENERORBACKWASHPIPINGALLOWED.7.)NOPERMANANTSTRUCTURESTOBEPLACEDONTHESYSTEMORRESERVE8.)ALLSANITARYHOUSEHOLDPIPINGMUSTGOINTOSEWERPIPEINBASEMENT.5.16AcresSCALEINFEET15'+(Lot2)0-78"78-126"OXIDES:NOTLot2286.23'382.60'172.90'N05°48'07"E169.34'MonumentToBeSetMonumentToBeSetMonumentToBeSetMonumentToBeSetDrillHoleInTopBack4"x8"StoneBoundTipped(0.8'OffCorner)UtilityPoleUtilityPoleUtilityPoleN59°57'05"W218.28'N84°11'53"W188.59'131.91'224933.30Sq.Ft.5.16Ac.GuyWireBituminousDriveMonumentToBeSetOldCl
ubHouse(Toremove)Shed(Toremove)TOOLDWILSONROADfill10YR3.22.5y.5.4MSAND,LOOSEGRANULARINTERLAYERED5%GRAVELMS2'T-5sandUnderstone2'T-5sand2'T-5sand3:1slope3:1slope35'USE2TRENCHES:53'LX3'WX2.0'DresABres53'3'TP-3P1TP-1P1253252254255LANDSCAPECONTOURSBY(BDG)OTHERSPROPOSED4-5BRDWELLINGPROPOSEDGARAGE(BLDGLAYOUTANDLOCATIONFROMBDG)10'+TBM1:.ATBASEOFPOLE:268.84'TBM2:ATBASEOFPOLE:273.6'BituminousDriveD.BOX5'TP-2TP-4(DwellingGradingbyBDG)VentlinesPresbyartificialstonerecommended256257258259255#254251250260scarifybeforestoneplacement15'+SYSTEMINSTALLSFROMDEC15TOMARCH1STNOTPERMITTEDWITHOUTSPECIALPERMISSIONFROMDESIGNERANDLOCALINSPECTORTBM2:.ATBASEOFPOLE:273.60'