HomeMy WebLinkAboutemail re RDA for patio 6.23.2022 w-Site Plan 12.2.2020LOCUS~GRAVE
L
D
R
I
V
E
~#8EXISTING3-BEDROOMDWELLING(SLAB)EXISTING 1,000GALLON SEPTICTANK TO BE USEDIN THIS DESIGNEXISTING SAS(APPROXIMATELOCATION ONLY)MAP 25LOT 2611,400± S.F.TIDE LANE(40' WIDE LAYOUT)BenchmarkGarage SlabElev. = 6.17'NAVD 88TOF=6.2'±FENCE (TYP)EDGE OF PAVEMENT 5x0'TP 1S78° 03' 10"W105.00'N11° 56' 50"W90.00'S78° 03' 10"W100.00'S78° 03' 10"W25.01'MAP 25LOT 28MAP 25LOT 27SHEDL.P.#4EXISTINGDWELLING(SLAB)PATIOCHIM.WALKWAYEDGE OF VEGETATIONTOP OF COASTAL BANK
6
6
55554443210 43210 543 55
PARKERS RIVER(TIDAL)M.L.W. (EL.=1.42'±)4x6'4x4'4x2'4x1'4x7'4x6'5x6'5x4'5x2'5x1'4x8'PROPOSED INSPECTIONPORT WITH ACCESS BOXTO GRADE (TYP OF 2)PROPOSED TOTAL 20 ARC 36(Model #3613) PLASTIC CHAMBERSIN A FIELD CONFIGURATIONPROPOSED DISTRIBUTION BOXPROP. 40 MIL. IMPERVIOUSGEOMEMBRANE LINER;TOP EL.=6.50'; BOT EL.=2.50'PROPOSED 1,000 GALLON H-20MONOLITHIC PUMP CHAMBERREMOVE ALL UNSUITABLEMATERIAL DOWN TO TOPOF "C" SOIL & REPLACEWITH CLEAN COARSE SANDPER 310 CMR 15.255(3)CUT BACK EX.DRIVEWAY AS SHOWNEDGE OF EX.DRIVEWAY (TYP)PROP. 3' HIGH (MAX.)RETAINING WALLPROPOSED 4" SCH.40 PVC VENT PIPE7x7'7x7'7x7'7x5'7x5'576.9'97.2'STRAWBALELINEDEWATERING SEDIMENT TRAP FOR TANK &SAS EXCAVATIONS (see detail). CONTRACTORTO ENLARGE SIZE, SHOULD IT BE NECESSARYDURING CONSTRUCTION (DO NOT ENCROACHWITHIN 50-FT WETLAND BUFFER ZONE)WORK LIMIT LINEDESIGN DATAEXISTING GAS LINEJLCChecked By:MCPDesigned By:JOB No. 5243Drawn By:80FEETLOCATED ATPREPARED FOR:JOSEPH & ELAINE FERRARA, TRUSTEES8 TIDE LANESOUTH YARMOUTH, MA 0266440200101 INCH = 10 FT.508.273.0377PREPARED BY:JC ENGINEERING, INC.EAST WAREHAM, MA 02538DATE: SEPTEMBER 2, 20202854 CRANBERRY HIGHWAYSCALE: PROPOSED SEPTIC SYSTEM UPGRADEP.B. 186, PG. 33
EXISTING CONTOUR50SOUTH YARMOUTH, MA 02664EXISTING 1,000 GALLON SEPTIC TANKRESERVED FOR BOARD OF HEALTH USE17.DEED REFERENCE: BOOK 10448, PAGE 327SCALE: 1" = 1000'LOCUS PLANSCALE: 1" = 10'SITE PLANDESCRIPTIONAPP'D.DATEREV.BYALL DISTURBED AREAS SHALL BE RESTORED TO ORIGINAL CONDITION.THIS PLAN IS TO BE USED ONLY FOR SEPTIC SYSTEM UPGRADE. JC ENGINEERING WILL NOTASSUME ANY LIABILITY FOR USES OF THIS PLAN OTHER THAN ITS INTENDED PURPOSE.50x0'5020.19.PROPOSED 4" SOLID SCHEDULE 40 PVC PIPEPROPOSED DISTRIBUTION BOXEXISTING OVERHEAD UTILITIESTEST PIT LOCATIONEXISTING SPOT GRADEPROPOSED CONTOURLEGENDPLAN REFERENCE: PLAN BOOK 186, PAGE 33LOCAL BOARD OF HEALTH AND DESIGN ENGINEER TO BE NOTIFIED PRIOR TO BACKFILLING WHEN SYSTEM IS NEARLY COMPLETE AND READY FOR INSPECTION. SYSTEM ISNOT TO BE BACK FILLED WITHOUT FIRST OBTAINING APPROVAL FROM BOARD OF HEALTHAND DESIGN ENGINEER.OWNER OF RECORD:ASSESSOR'S MAP 25 LOT 26PROPOSED PROJECT IS LOCATED WITHIN:CONTRACTOR SHALL NOTIFY DESIGN ENGINEER OF ANY DISCREPANCIES FOUND INSITE CONDITIONS FROM THOSE SHOWN PRIOR TO CONTINUATION OF WORK.WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL LOAM, SUBSOIL AND UNSUITABLEMATERIAL IN AREA BENEATH AND FOR 5 FT. ON ALL SIDES OF LEACHING FACILITY.REPLACE ALL UNSUITABLE MATERIAL WITH CLEAN COARSE SAND FREE FROM CLAY,FINES OR OTHER UNSUITABLE MATERIAL IN ACCORDANCE WITH 310 CMR 15.255(3).DOUBLE WASHED CRUSHED STONE SHALL BE FREE OF ALL DIRT, DUST AND FINES.NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH DEEDED OR ZONINGREGULATIONS. OWNER/APPLICANT IS TO OBTAIN SUCH DETERMINATION FROMAPPROPRIATE AUTHORITY.ALL JOINTS WHERE PIPE ENTERS AND EXITS CONC. STRUCTURES SHALL BE MADE WATERTIGHT.CONTRACTOR SHALL VERIFY ALL UTILITY LOCATIONS PRIOR TO CONSTRUCTIONTHROUGH DIG-SAFE AT LEAST 72 HOURS PRIOR TO COMMENCING WORK ON SITE AT1-888-DIG-SAFE AND ANY OTHER APPLICABLE AGENCIES. REPORT ANY DISCREPANCIESTO THE DESIGN ENGINEER.ELEVATIONS BASED ON NAVD 88 DATUM. BENCHMARK ELEVATION OF 6.17' ESTABLISHEDON TOP OF GARAGE SLAB AS SHOWN ON PLAN.THIS SYSTEM IS NOT DESIGNED FOR A GARBAGE DISPOSAL.COMMUNITY PANEL # 14.ADDRESS:18.FEMA FLOOD ZONE 16.15.13.11.10.8.9.7.6.25001C0588JJOSEPH & ELAINE FERRARA, TRUSTEESAE (EL.11)8 TIDE LANESLOPE ALL SOLID PIPE AT 1.0% MINIMUM.4" SCHEDULE 40 PVC PIPE WITH WATER TIGHT JOINTS SHALL BE USED IN DISPOSALSYSTEM UNLESS OTHERWISE NOTED.ANY CHANGES TO THIS PLAN MUST BE APPROVED BY THE BOARD OF HEALTH AND THEDESIGN ENGINEER.UNLESS OTHERWISE NOTED, ALL SYSTEM COMPONENTS AND CONSTRUCTIONMETHODS SHALL BE IN ACCORDANCE WITH TITLE 5 OF THE STATE ENVIRONMENTALCODE AND ANY APPLICABLE LOCAL RULES.TO PREVENT BREAKOUT, THE PROPOSED FINISHED GRADE SHALL NOT BE LESS THANELEVATION = 6.50' FOR A DISTANCE OF 15' AROUND THE PERIMETER OF THE SAS. UNLESS A40 MIL GEOMEMBRANE LINER IS PLACE AT LEAST FIVE FEET FROM S.A.S. AND THE TOP OFTHE LINER IS NOT LESS THAN THE BREAKOUT ELEVATION.GENERAL NOTES5.4.3.2.1.A 4" PERFORATED SCH. 40 PVC PIPE SHALL BE PLACED IN A VERTICAL POSITION TO ADEPTH OF THE BOTTOM OF THE SAS AND EXTEND TO WITHIN 3" OF FINISH GRADE. AREMOVABLE THREADED CAP SHALL BE PLACED ON THE TOP TO ALLOW FOR INSPECTIONS.21.PROPOSED 500 GALLON LEACHING CHAMBERPROPOSED SPOT GRADE50EXISTING WATER LINETOTAL DESIGN FLOW GAL/DAYDESIGN FLOW GAL/DAY/BEDROOMNUMBER OF BEDROOMS 110330USE EXISTING GALLON SEPTIC TANK1,000DESIGN FLOW x 200 % = GAL/DAY660312.ALL SEPTIC SYSTEM COMPONENTS SHALL WITHSTAND H-10 LOADING UNLESS LOCATEDUNDER MORE THAN 3 FEET OF COVER OR LOCATED UNDER PAVEMENT, DRIVES, ORTRAVELED WAYS IN WHICH CASE THEY SHALL WITHSTAND H-20 LOADING.OWNER / APPLICANT / CONTRACTOR SHALL BE RESPONSIBLE TO OBTAIN ANY AND ALLREQUIRED PERMITS AND APPROVALS FOR THIS PROJECT.22.MCPC-1TEST PIT DATA0"No Mottling ObservedC.S.E. APPROVAL DATE:Oct. 23, 2019PERC NO.N/AEVALUATOR: Brian Wallace, EIT, CSEPERC RATE = July 29, 2020ELEV WATER =TEXTURAL CLASS:DEPTH OF PERC =TEST PIT #:ELEV TOP =DATE:I1 'INSPECTOR: Mallory Langler5.00'5.0052"0.67'122"-5.17'C-2Peat10Yr 2/1Medium Sand2.5Y 4/2FillSIEVE ANALYSIS RESULTS(Soil sample taken from "C-2" soil in TP1)SAND 97.8%SILT 0.7%CLAY 1.5%PER TITLE 5 ALTERNATIVE TOPERCOLATION TESTING GUIDANCEFOR SYSTEM UPGRADES(EFFECTIVE DATE: MAY 3, 2006)UNDER POLICY BRP/DWM/PeP-P00-4:SOIL TYPE: "UNCOMPACTED"EFFLUENT LOADING RATE FORCLASS 1, >85% SAND = 0.74 GDP/SFASSUMED PERC RATE < 2 mpiN/ASee sieve results below74"-1.17'Weeping @ 50"50"0.83'Standing @ 64"64"-0.33'OF THE BELLERIVE REALTY TRUSTTEETEE3"2" SCH. 40TO D-BOX9" MIN.24" MIN.(TYP)6.0'±F.G. OVER TANK EL.=@ FND. EL.=PROP.LENGTH WIDTH DEPTH 9"14"L=8'±1,000 GALLON PUMP CHAMBER1,000 GALLON SEPTIC TANK7'-8"6'-0"6'-0"SLOPE @ 1% min.40 PVC4" SCH.3"6"36" MAX.3" DROP MAX.13"PROP. 1,000 GAL. H-20 MONO. PUMP CHAMBERTEE48"LIQUIDLEVELINV. OUT=OFFPUMPPUMP ONALARM ONF.G. OVER P.C. EL.=NOT TO SCALEEXISTING 1,000 GAL. SEPTIC TANK &TANK SHALL BE INSTALLED ON A LEVEL STABLE BASE5.8'±2.75'3.00'5.6'±FINISH GRADE2" DROP MIN.ALL TEES TO BELINED UP DIRECTLYUNDER CENTER OFRISER OPENINGSTOF EL. =6.2'±EL.=-1.75'EL.=4.25'13"GW @ EL.=1.42'PROVIDE EXTENSION RISEROVER OUTLET COVER TOF.G. (TYP. FOR S.T. AND P.C.)22" ZABEL FILTERMODEL # A1801-4x22(GAS BAFFLE ON BOTTOM)6" CRUSHED STONEOVER MECHANICALLYCOMPACTED BASE(FOR PUMP CHAMBER)DISCONNECTPROVIDE WATER-TIGHT SEAL ATALL PIPE PENETRATIONS (TYP)JUNCTION BOXE=-0.25'E=0.10'E=0.75'(DIMENSIONS PER ACME-SHOREY)EL.=-1.25'PROVIDE EXTENSION RISER WITHCOVER OVER INLET TO WITHIN 6"OF F.G. (TYP. FOR S.T. AND P.C.)9" MIN.1"BASE. FIRST TWO FEET OF OUTLETCROSS SECTION VIEW DISTRIBUTION BOX DETAILNOT TO SCALEPIPES TO BE LAID LEVEL. OUTLET DISTRIBUTION BOXTO BE INSTALLED ON A LEVEL STABLE6" CRUSHED STONEOVER MECHANICALLYCOMPACTED BASE2" PVC TEEFINISH GRADE OVER D-BOX = REMOVABLE WATERTIGHT RISER36"MAX.5" DIA. OUTLET(S)56.10'6.27'7.9'± TO WITHIN 6" OF FINISHED GRADE12" MIN.6"4" PVC OUTTO SAS40 MIL GEOMEMBRANE LINER,BOTTOM ELEV. = 2.50' (MAX.)40 MIL GEOMEMBRANE LINER,TOP ELEV. = 6.50' (MIN.)13"11.5'INSPECTION PORT WITH ACCESSBOX TO WITHIN 3" OF F.G.(ONE AT END OF EACH OUTER ROW)7.13" (TYP)4" SCHEDULE 40 PVC MIN. SLOPE 1%FINISHED GRADE OVER CHAMBERS =SLOPE @ 2% MIN.(TYP.)7.7' - 7.5'NOT TO SCALE1.42' (M.H.W.)5' MIN.(REQ'D)TOP OF SAS / B.O. =GROUND WATER ELEV.=6.50'CHAMBER END VIEW6.01'0.59'25.0'5.0'(TYP.)CHAMBER PROFILE1.08'(TYP.)2.875' (34.5")5.42'(STONELESS SYSTEM)(min.)1.0'ARC 36 CHAMBERS (Model #3613)36" MAX.9" MIN.FILTER FABRIC NOTE #1: DRAPE THE FABRIC TO COMPLETELYCOVER THE LOUVERED SIDEWALLS OF THE CHAMBERS TOPREVENT SOIL INTRUSION. FABRIC: SPUN BONDED, MADE UP OFNYLON FIBERS, HYDROPHILIC IN NATURE • WEIGHT: 0.35 - 1 OZ/YD2PROVIDE FILTER FABRIC OVERENTIRE LEACHING FACILITY(SEE FABRIC NOTE #1 BELOW)RETAINING WALL TO BECONSTRUCTED AROUNDENTIRE PERIMETER OF SAS*CONTRACTOR TO VERIFYEXISTING ELEVATION PRIORTO ANY WORK & NOTIFYENGINEER IF DIFFERENT.EXISTING SEWER*3.3'±0.83'4.0' PROPOSED(See L.U.A. Request#1 on Sheet 2 of 2)PROP. VENT WITH CHARCOALFILTER TO ABOVE GRADENOTE:EFFECTIVE LEACHING AREA OF 4.80 SF/LF OBTAINED FROM THEDEPARTMENT OF ENVIRONMENTAL PROTECTION APPROVAL LETTERCERTIFICATION FOR GENERAL USE ISSUED TO INFILTRATORSYSTEMS, INC., REVISED OCTOBER 28, 2013. TRANSMITTAL NUMBER= X235253.SYSTEM CAPACITY(TOTAL L.F. OF CHAMBERS) (4.8 SF/LF) (0.74 GPD/SQ.FT.) = GPD(100.0') (4.8 SF/LF) (0.74 GAL/SQ.FT.) = 355.2 GAL. LEACHING / DAYTOTALS: TOTAL NUMBER OF CHAMBERS: 20 TOTAL NUMBER OF COUPLINGS: 0 TOTAL LEACHING AREA: 480.0 TOTAL LEACHING CAPACITY: 355.2INSTALL 20 - ARC 36 (#3613BD) CHAMBERSPROP. 1,000 GAL. H-20 MONOLITHIC PUMP CHAMBERPROPOSED 2" SOLID SCHEDULE 40 PVC FORCEMAINSHEET 1 OF 2
~GRAVE
L
D
R
I
V
E
~#8EXISTING3-BEDROOMDWELLING(SLAB)EXISTING 1,000GALLON SEPTICTANK TO BE USEDIN THIS DESIGNEXISTING SAS(APPROXIMATELOCATION ONLY)MAP 25LOT 2611,400± S.F.TIDE LANE(40' WIDE LAYOUT)BenchmarkGarage SlabElev. = 6.17'NAVD 88TOF=6.2'±FENCE (TYP)EDGE OF PAVEMENT 5x0'TP 1S78° 03' 10"W105.00'N11° 56' 50"W90.00'S78° 03' 10"W100.00'S78° 03' 10"W25.01'MAP 25LOT 28MAP 25LOT 27SHEDL.P.#4EXISTINGDWELLING(SLAB)PATIOCHIM.WALKWAYEDGE OF VEGETATIONTOP OF COASTAL BANK
6
6
55554443210 43210 543 55
PARKERS RIVER(TIDAL)M.L.W. (EL.=1.42'±)4x6'4x4'4x2'4x1'4x7'4x6'5x6'5x4'5x2'5x1'4x8'PROPOSED INSPECTIONPORT WITH ACCESS BOXTO GRADE (TYP OF 2)PROPOSED TOTAL 20 ARC 36(Model #3613) PLASTIC CHAMBERSIN A FIELD CONFIGURATIONPROPOSED DISTRIBUTION BOXPROP. 40 MIL. IMPERVIOUSGEOMEMBRANE LINER;TOP EL.=6.50'; BOT EL.=2.50'PROPOSED 1,000 GALLON H-20MONOLITHIC PUMP CHAMBERREMOVE ALL UNSUITABLEMATERIAL DOWN TO TOPOF "C" SOIL & REPLACEWITH CLEAN COARSE SANDPER 310 CMR 15.255(3)CUT BACK EX.DRIVEWAY AS SHOWNEDGE OF EX.DRIVEWAY (TYP)PROP. 3' HIGH (MAX.)RETAINING WALLPROPOSED 4" SCH.40 PVC VENT PIPE7x7'7x7'7x7'7x5'7x5'576.9'97.2'STRAWBALELINEDEWATERING SEDIMENT TRAP FOR TANK &SAS EXCAVATIONS (see detail). CONTRACTORTO ENLARGE SIZE, SHOULD IT BE NECESSARYDURING CONSTRUCTION (DO NOT ENCROACHWITHIN 50-FT WETLAND BUFFER ZONE)WORK LIMIT LINEHC-2HC-1(1)TIDE LANE(40' WIDE LAYOUT)S78° 03' 10"W100.00'N11° 56' 50"W90.00'(2)4.0'5.0'4.0'15.8'12.4'25.0'11.5'15.1
'12.2'(6)(3)(4)(5)#8EXISTING3-BEDROOMDWELLING(SLAB)#4EXISTINGDWELLING(SLAB)1.0'5.0'2.0'1.0'JLCChecked By:MCPDesigned By:JOB No. 5243Drawn By:80FEET40200101 INCH = 10 FT.508.273.0377PREPARED BY:JC ENGINEERING, INC.EAST WAREHAM, MA 02538DATE: SEPTEMBER 2, 20202854 CRANBERRY HIGHWAYSCALE: PROPOSED SEPTIC SYSTEM UPGRADEP.B. 186, PG. 33SCALE: 1" = 10'SITE PLANDESCRIPTIONAPP'D.DATEREV.BYLOCAL UPGRADE APPROVALS REQUESTNOTES:1.) MAGNETIC MARKING TAPE SHALL BE PLACED ALONG THE TOP EDGE OFEACH SEPTIC SYSTEM COMPONENT.2.) CONTRACTOR SHALL VERIFY SOIL CONDITIONS IN THE LOCATION OFTHE PROPOSED LEACHING FACILITY TO ENSURE CONSISTENCY WITH TESTPIT DATA SHOWN ON THIS PLAN. REPORT TO ENGINEER AND LOCALBOARD OF HEALTH IF SOILS ARE NOT CONSISTENT WITH TEST PIT DATA.3.) ENTIRE PROPERTY IS NOT LOCATED WITHIN A MASS DEP ZONE II.4.) SWING TIES SHOWN ON THIS PLAN ARE PROVIDED ONLY AS ACOURTESY FOR THE INSTALLER. INSTALLER SHALL VERIFY SWING TIEMEASUREMENTS IN THE FIELD PRIOR TO INSTALLING THE SYSTEM.CONTRACTOR SHALL NOTIFY ENGINEER IF MEASUREMENTS APPEAR TO BEINCORRECT.5.) MEAN HIGH WATER LINE, AS SHOWN ON THIS PLAN, WAS DELINEATEDBASED ON THE U.S. DEPARTMENT OF COMMERCE NATIONAL OCEANIC ANDATMOSPHERIC ADMINISTRATION (NOAA), STATION ID: 8447495; STATIONNAME: SAQUATUCKET HARBOR, MA (EPOCH: 1983-2001).6.) TOP OF COASTAL BANK, AS SHOWN ON THIS PLAN, WAS DELINEATEDBASED ON THE STANDARDS UNDER MA DEP DWW POLICY 92-1 (ISSUED:MARCH 3, 1992).7.) ELECTRIC LINE FROM PUMP CHAMBER TO CONTROL PANEL AT THEBUILDING SHALL BE INSTALLED BY THE CONTRACTOR. ELECTRIC LINE TOBE ROUTED FROM PUMP CHAMBER TO BUILDING WITH THE LEASTDISTURBANCE TO THE PROPERTY AS POSSIBLE.MCPIN ACCORDANCE WITH 310 CMR 15.401 - 15.405, THE FOLLOWING LOCAL UPGRADEAPPROVAL IS REQUESTED FROM 310 CMR 15.212(1):1.) A 1.00' WAIVER (5.00' - 4.00') FOR THE SEPARATION BETWEEN THE SAS AND ESHGW.1.2.RING OF DOUBLESTACKED ANDENTRENCHEDSTRAW BALES1" x 2" x 3' OAKBEANPOLES,2 PER BALEBINDING WIREOR TWINEFILTEREDRUNOFFEROSION/SILTATIONFENCE TO BE INSTALLEDCONTINUOUS PIECE OF GEOTEXTILEFABRIC TO BE INSTALLEDOVER SEDIMENT TRAPHOSE FROMDEWATERINGPUMPSILT FENCEACCUMULATEDSEDIMENTCROSS SECTION OF DEWATERING SEDIMENT TRAPNOT TO SCALEDEWATERINGFILTER FABRIC BAGTO BE CLAMPED TOEND OF HOSENOTES:1.) CONTRACTOR TO SIZE UP THE TRAP AS NECESSARY TO HANDLE DEWATERING OPERATIONS.2.) CONTRACTOR SHALL NOTIFY CONSERVATION COMMISSION AGENT PRIOR TO START OF ANYWORK ON THIS PROJECT.6" OF 3/4" CRUSHED STONETO BE PLACED BEHIND ANDBENEATH THE WALL8" H x 18" L x 21.5" W BLOCKSMANUFACTURER CERTIFIESTO HEIGHT OF 6 FEET6"SEPTICSIDETRIM CAP WITH CONT. ADHESIVE(AS PER MANUFACTURER'SRECOMMENDATIONS)SLOPE VARIESTOP WALL EL. = 7.5'EMBED. 1.5" BURIALFOR EVERY 1' HEIGHTCOMPACTED GRANULAR BASE OR(OPTIONAL CONCRETE LEVELING PAN)HEIGHTVARIES(3' MAX.)KEYSTONE® "STANDARD"RETAINING WALL (TYP)NOT TO SCALE40 MIL GEOMEMBRANE LINER1"8"EXISTING GAS LINEEXISTING CONTOUR50EXISTING 1,000 GALLON SEPTIC TANK50x0'50PROPOSED 4" SOLID SCHEDULE 40 PVC PIPEPROPOSED DISTRIBUTION BOXEXISTING OVERHEAD UTILITIESTEST PIT LOCATIONEXISTING SPOT GRADEPROPOSED CONTOURLEGENDPROPOSED 500 GALLON LEACHING CHAMBERPROPOSED SPOT GRADE50EXISTING WATER LINEPROP. 1,000 GAL. H-20 MONOLITHIC PUMP CHAMBERPROPOSED 2" SOLID SCHEDULE 40 PVC FORCEMAINSWING-TIES & DIMESIONS PLAN SCALE: 1" = 10'BUOYANCY CALCULATIONSPROPOSED 1,000 GAL. H-20 MONOLITHIC PUMP CHAMBERHIGH GROUNDWATER EL.= 1.42'TOP OF PUMP CHAMBER EL. = 4.25'BOTTOM OF PUMP CHAMBER EL. = -1.75'WATER DISPLACED = [1.42' - (-1.75')] x 7.67' x 6.00' = 146 C.F.WEIGHT OF DISPLACED WATER = 146 C.F. x 62.4 LB/C.F. = 9,110 LBSWEIGHT OF 1,000 GAL. H-20 MONOLITHIC PUMP CHAMBER = 17,000 LBSSOIL COVER = (5.8' - 4.25') x 7.67' x 6.00' = 71 C.F.WEIGHT OF SOIL ABOVE TANK = 71 C.F. x 110 LB/C.F. = 7,810 LBS17,000 + 7,810 = 24,810 LBS > 9,110 LBS; THEREFORE ACCEPTABLESTORAGE PROVIDED ABOVE WORKING LEVEL: 500 GAL.STORAGE REQUIRED ABOVE WORKING LEVEL: 330 GAL.(USE 0.35' TO PROVIDE FOR BACKFLOW)82.5 GALS/CYCLE 250 GAL/FT = 0.33 FT/CYCLEON AND PUMP OFF FLOATS:DISTANCE REQUIRED BETWEEN PUMP330 GPD / 4 = 82.5 GALS/CYCLEDOSING REQUIRED:4 CYCLES / DAY330 GPDDESIGN FLOW:DOSING & STORAGE REQUIREMENTSCONSERVATION COMMISSION REQUIREMENTS:1.) No work of any kind shall occur on the Resource Area side of the work limit line. This line shall be establishedprior to any construction or work.2.) All imported fill shall be clean and not contain any foreign debris such as cement, bituminous concrete, rubber,metal, trash, boulders, etc.3.) Debris, including litter, shall be picked up immediately. Any excess material that is excavated from the job siteshall be disposed of at a location approved by the Conservation Administrator or in a covered dumpster. No debrisshall be allowed in a Wetland or Waterway.4.) Washing of equipment/tools shall be done OFF-SITE or handled in a manner appropriate by the ConservationAdministrator.5.) No equipment shall be refueled, nor shall fuel be stored within 100 feet of a resource area.6.) Any area that is disturbed during construction shall be revegetated immediately or as soon after as the growingseason commences. Permanent stabilization shall be carried out in order to minimize erosion.7.) The proposed sewage disposal system shall meet the applicable Title 5 wetlands setbacks as set forth by theYarmouth Health Department.8.) The "work limit" line shown on this plan shall be established with Erosion Controls (i.e. straw bales, staked filterfabric, bark mulch, "silt sacks", products made with rice straw, and other weed-free products or approved by theYarmouth Conservation Commission). Hay bales are not allowed. The contractor is responsible to implement andmaintain appropriate and adequate erosion controls measures throughout the construction process.LOCATED ATPREPARED FOR:JOSEPH & ELAINE FERRARA, TRUSTEES8 TIDE LANESOUTH YARMOUTH, MA 02664SHEET 2 OF 22.00'
1.35'
1.00'2"SCH. 40 TEE w/ CLEAN-OUT CAP1/4" WEEP HOLE IN DISCHARGE PIPE2" SCH. 40 PVC DISCHARGE PIPE2"SCH. 40 TO D-BOX1000 GALLON H-20 MONOLITHIC PUMP CHAMBER DETAIL4'-9"15"
13"
6"3"HOISTING CABLE 7 x 19 STAINLESSSTEEL 1/8" DIA. / 1,760 LB. STRENGTH2"BALL VALVE w/ UNIONS SCH. 80 PVCGEORGE FISHER CO. MODEL NO. 5602" BALL CHECK VALVE SCH. 80 PVC 100P.S.I. FLOWMATIC MODEL No. 208SBARNES SE411 PUMP; 0.4 H.P.; 115 V;IMP. DIA. 4.25" (MIN.); 2" DISCHARGEPASSING 1-1/2" SOLIDS OR EQUAL.NEMA 4 JUNCTION BOX CORROSION RESISTANT &LIQUID-TIGHT CABLE CONNECTORS SUPPORTEDCONNECTORS SUPPORTED BY 1-1/4" PVC CONDUIT,JOINTS TO BE MADE WATERTIGHTINSTALL 1-1/4" PVC TO HOUSE. JOINTS TO BE MADEWATERTIGHT. WIRE PUMP AND FLOATS TO SIMPLEXCONTROL PANEL No. 1-CC2 NEMA-1 MFG. HOOVERINSTRUMENTS(2) WIDE ANGLE CONTROL FLOATS(BARNES 073618)1: PUMP ON/OFF 120 ACTIVATION2: ALARM ACTIVATIONNOT TO SCALENOTE: PUMP MUST BE EQUIPPED WITH A HIGH LEVEL ALARMLOCATED IN THE BUILDING SERVED WHICH IS POWERED BY ACIRCUIT SEPARATE FROM THE CIRCUIT TO THE PUMP.GW @ EL.=1.42'22.3'19.9'22.6'24.0'17.8'21.0'29.4'38.8'SWING-TIES MEASUREMENTSPUMP CHAMBER IN (1)HC-2HC-1DESCRIPTIONPUMP CHAMBER OUT (2)CHAMBER CORNER (4)CHAMBER CORNER (3)48.2'47.5'55.7'49.6'CHAMBER CORNER (6)CHAMBER CORNER (5)IN ACCORDANCE WITH 310 CMR 15.401 - 15.405, THE FOLLOWING LOCAL UPGRADEAPPROVALS ARE REQUESTED FROM 310 CMR 15.211:1.) A 6.0' WAIVER (10.0' - 4.0') FOR THE SETBACK FROM THE PROPOSED SAS TO THE FRONTPROPERTY LINE.2.) A 5.0' WAIVER (10.0' - 5.0') FOR THE SETBACK FROM THE PROPOSED SAS TO THE SIDEPROPERTY LINE.3.) A 6.0' WAIVER (10.0' - 4.0') FOR THE SETBACK FROM THE PROPOSED SAS TO THEEXISTING WATER LINE.1.THE FOLLOWING LOCAL VARIANCE IS REQUIRED FROM THE YARMOUTH BOARD OFHEALTH REGULATIONS:1.) A 34.7' VARIANCE (100.0' - 65.3') FOR THE SETBACK FROM THE PROPOSED SAS TO THECOASTAL BANK & SALT MARSH.LOCAL VARIANCE REQUESTSTATE VARIANCE REQUEST1.THE FOLLOWING STATE VARIANCE IS REQUESTED FROM 310 CMR 15.255:1.) A VARIANCE FROM PROVIDING A 5 FOOT LATERAL OVER DIG ON THE REMOVAL ANDREPLACEMENT OF UNSUITABLE MATERIAL FOR THE SOIL ABSORPTION SYSTEM.REMOVAL AND REPLACEMENT WILL BE PROVIDED TO THE EXTENT AS SHOWN ON THE"SWING-TIES & DIMENSIONS PLAN (i.e. varies 1 to 5 feet).