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Home My WebLink About4925 Site & Septic Plan2. Bk. 32131 Pg. 3West Yarmouth, MA 02673Christina P. Demetriou, Tr.Prepared for:allcapeseptic@gmail.com 508 771-4200618 Route 28All Cape Septic and SurveyPrepared by:9 Homer Avenue South Yarmouth, MA5. This property is in Flood Zone XWater Protection District4. This property is not in the Zone II3. Pl. 343 Pg 88SOUTH YARMOUTH, MA1. Assessor’s Map 60 Parcel 230NOT TO SCALESITE LOCUSProposed AdditionFirm Map 25001C0587J 7/16/14AND THE LOCAL WATER DEPARTMENT.REQUESTS TO DIGSAFE, ANY PRIVATE UTILITY COMPANIESOF ANY WORK, THIS INCLUDES, BUT NOT LIMITED TO,DETERMINED IN THE FIELD PRIOR TO COMMENCEMENTUNDERGROUND AND OVERHEAD UTILITIES MUST BELOCATION OF UTILITIES IS APPROXIMATE AND ALLNOTE: Sheet 1 of 2By: MA Check: SM October 4, 2021Dwg. #382SASwaterTop of BoundTBM EL = 28.5D/WSouth Yarmouth, MA39,599%%p Sq. Ft.Lot AreaHouse #94 BedroomTOF EL = 30.09 Homer AvenueR-40Front 30’150’ Frontage40,000 SFSetbacksZoningSide 20’Rear 20’Existing Coverage 6.1%Max. Coverage 25%Proposed Coverage 7.9%Patio21.0’10’ Min11’%%p20’ MinDB56.0’Note #19See elecHomer Avenue Public Way Pleasent Street Public Way S 17%%d27’00" E219.0’N 74%%d02’23" E175.40’Locus Pleasent StreetHomer Old Main StreetBass RiverSalt Works Wing AvenueCrosby StreetMap 60Parcel 229ExistingTree Typ Pond StreetS 68%%d52’20" W174.10’N 17%%d50’23" W234.73’Map 60Parcel 233Map 60Parcel 232Map 60Parcel 231BarnSTFlag Pole1 BedroomExistingST25.0’42’%%p12.83’12.0’10’ Min22.3’22.3’12.0’18.7’1.8’ProposedParking70.0’ExistingwTP95’%%p18"24"Holly TreePineProposedDeckTOF EL = 30.0andProposed Site and Septic Plan3" TreeTree 28.5 28.5 29.9 29.2 29.1 29.0 29.1 28.5 28.2 28.7 28.5 29.5 28.9 29.3 29.22 28.83 28.0 27.1 26.9 26.8 28.5 28.2 28.5 28.3 27.6 28.5 28.5 27.4 THwProposed Water LineD/WAvenueEdge of Hedge 29.7 29.9 GRAPHIC SCALE IN FEET 1 inch = ft.30300153060150InstallC.O.28 SOILS PRIOR TO PROCEEDING WITH INSTALLATION OF ANY SEPTIC COMPONENTS.SOILS DIFFER FROM THOSE SHOWN IN THE SOILS LOGS, DESIGN ENGINEER IS TO INSPECT THE VARIABLE AND TEST HOLE DATA IS NO GUARANTEE OF SOIL CONDITIONS IN OTHER AREAS. IF 18. TEST HOLES COMPLETED PER STATE ENVIRONMENTAL CODE, TITLE 5. SOILS CAN BE ABANDONED IN PLACE OR REMOVED AS REQUIRED. AREA TO BE COMPACTED TO MINIMIZE SETTLING.19. EXISTING SEPTIC COMPONENTS TO BE LOCATED, PUMPED DRY, FILLED WITH CLEAN SAND AND SEWAGE DESIGN FLOW PROVIDED: FOUR 4 500 GALLON CHAMBERS MINIMUM DESIGN REQUIRED 550 GPD 561 GPD PROVIDED > 550 GPD REQUIRED Vt = [ 42.0 x 12.83 + 2 42.0 + 12.83 2 x .74 = 561 GPD PROVIDEDWITH 4’ STONE ON THE ENDS AND 4’ STONE ON THE SIDESSEPTIC TANK CAPACITY REQUIRED: 440 GPD X 200 = 880 MINIMUM EXISTING SEPTIC TANK CAPACITY PROVIDED: TWO 1,500 GALLON SEPTIC TANKS SEWAGE DESIGN FLOW: FOUR BEDROOM DWELLING @ 110 GPD/BEDROOM = 440 GPD%%USYSTEM DESIGN CALCULATIONSSheet 2 of 2Date: 10/04/21A GARBAGE DISPOSAL IS NOT PERMITTED WITH THIS DESIGN FLOWWITNESS: COLLEEN DELLY, AGENT, YARMOUTH HEALTHDATE OF TESTING: 07/11/1998PERFORMED BY: HUNTER ENGINEERING ASSOC.PERCOLATION RATE HOLE: <2MIN/INCH @43"NO GROUNDWATER ENCOUNTEREDNO MOTTLING ENCOUNTERED27.9Elev.Test Hole 1 EL=29.1– 23.20"-14"32"-71"DepthBC1Soil ClassLayer26.414"-32"Loamy Sand10YR3/1Soil Color10YR5/610YR6/3Loamy Sand20.471"-104"Medium toC2Fine Sand 10YR8/2West Yarmouth, MA 02673Christina P. Demetriou, Tr.Prepared for:allcapeseptic@gmail.com 508 771-4200618 Route 28All Cape Septic and SurveyPrepared by:9 Homer Avenue South Yarmouth, MAProposed Site and Septic PlanSouth Yarmouth, MA8 Homer Avenue28.0%%pEL=30.0%%pProposedSEPTIC SYSTEM COMPONENTS.17. CONTRACTOR SHALL VERIFY EXISTING INVERT ELEVATIONS PRIOR TO INSTALLATION OF ANY WITHIN THE DWELLING PRIOR TO INSTALLATION OF ANY SEPTIC COMPONENTS.16. CONTRACTOR SHALL VERIFY THAT ALL WASTELINES ARE CONNECTED BY WATER TESTING ANY PRIVATE UTILITY COMPANIES, AND THE LOCAL WATER DEPARTMENT.COMMENCEMENT OF ANY WORK. THIS INCLUDES, BUT IS NOT LIMITED TO, REQUESTS TO DIGSAFE, DETERMINING THE LOCATION OF ALL UNDERGROUND AND OVERHEAD UTILITIES PRIOR TO 15. LOCATION OF UTILITIES IS APPROXIMATE AND CONTRACTOR SHALL BE RESPONSIBLE FOR AND THE APPROVED PLANS. 48 HOURS ADVANCE NOTICE IS REQUESTED.SEWAGE DISPOSAL SYSTEM WAS INSTALLED IN ACCORDANCE WITH THE TERMS OF THE PERMIT BOARD OF HEALTH AND THE DESIGNER. THE DESIGNER SHALL CERTIFY IN WRITING THAT THE 14. THE BOARD OF HEALTH REQUIRES INSPECTION OF ALL CONSTRUCTION BY AN AGENT OF THE CONSTRUCTED AS SHOWN ON PLAN. ANY CHANGES SHALL BE APPROVED IN WRITING BY THE ENGINEER.13. THE DESIGNER WILL NOT BE RESPONSIBLE FOR THE SYSTEM AS DESIGNED UNLESS USE OF THE AREA THAT MAY CAUSE DAMAGE TO THE SYSTEM.THE CERTIFICATE OF COMPLIANCE, THE PERIMETER SHALL BE STAKED AND FLAGGED TO PREVENT 12. FROM THE DATE OF THE INSTALLATION OF THE SOIL ABSORPTION SYSTEM UNTIL RECEIPT OF 11. THERE ARE NO KNOWN WELLS OR WETLANDS WITHIN 150’ OF THE PROPOSED SOIL ABSORPTION SYSTEM.MAGNETIC MARKING TAPE.10. IN ACCORDANCE WITH 310 CMR 15.221, ALL SYSTEM COMPONENTS SHALL BE MARKED WITH DISPOSAL FIELD DURING THE COURSE OF CONSTRUCTION OF THE SYSTEM.9. HEAVY EQUIPMENT SHALL NOT BE ALLOWED TO OPERATE OVER THE LIMITS OF THE SEWAGE IN ORDER TO PROVIDE A WATERTIGHT SEAL.8. GROUT TO BE USED AT ALL POINTS WHERE PIPES ENTER OR LEAVE ALL CONCRETE STRUCTURES ASSURE EVEN DISTRIBUTION.PITCHING TO THE SOIL ABSORPTION SYSTEM. DISTRIBUTION BOX SHALL BE WATER TESTED TO 7. LINES FROM THE DISTRIBUTION BOX TO BE LEVEL FOR THE FIRST TWO 2 FEET BEFORE AT END OR AS NOTED.PVC OR EQUIVALENT LAID AT 0.005 FT/FT. UNLESS OTHERWISE NOTED. LINES SHALL BE CAPPED 6. DISTRIBUTION LINES FOR THE SOIL ABSORPTION SYSTEM SHALL BE 4" DIAMETER SCHEDULE 40 AND NOT LESS THAN 1% OTHERWISE.MINIMUM CONTINUOUS GRADE OF NOT LESS THAN 2% FROM THE BUILDING TO THE SEPTIC TANK,5. PIPING SHALL CONSIST OF 4" SCHEDULE 40 PVC OR EQUIVALENT. PIPE SHALL BE LAID ON A MARKING TAPE, ACCESSIBLE TO WITHIN 3" OF FINAL GRADE.VERTICALLY TO THE BOTTOM OF THE SOIL ABSORPTION SYSTEM WITH A CAP, TIED WITH MAGNETIC HAVE AT LEAST ONE 1 INSPECTION PORT CONSISTING OF PERFORATED 4" PVC PIPE PLACED FIELDS, TRENCHES, AND OTHER SOIL ABSORPTION SYSTEMS WITHOUT ACCESS MANHOLES SHALL THE SOIL ABSORPTION SYSTEM SHALL BE RAISED TO WITHIN 6" OF FINAL GRADE. LEACHING 4. COVERS OVER THE INLET AND OUTLET TEES OF THE SEPTIC TANK, THE DISTRIBUTION BOX, AND MECHANICALLY-COMPACTED BASE ON SIX INCHES OF CRUSHED STONE.3. TO MINIMIZE UNEVEN SETTLING, SEPTIC TANKS AND D-BOX SHALL BE INSTALLED ON A STABLE LOADING. IF UNDER AN IMPERVIOUS SURFACE, SYSTEM SHALL BE VENTED TO THE ATMOSPHERE.VEHICLES OR HEAVY EQUIPMENT TO PASS OVER IT SHALL BE DESIGNED TO WITHSTAND AN H-20 2. ANY SEPTIC SYSTEM COMPONENT INSTALLED IN A LOCATION WHERE THERE IS POTENTIAL FOR AND DISPOSAL OF SEPTAGE, AND THE LOCAL BOARD OF HEALTH REGULATIONS.EXPANSION OF ON-SITE SEWAGE TREATMENT AND DISPOSAL SYSTEMS AND FOR THE TRANSPORT STANDARD REQUIREMENTS FOR THE SITING, CONSTRUCTION, INSPECTION, UPGRADE, AND 1. ALL WORK SHALL CONFORM TO THE STATE ENVIRONMENTAL CODE, TITLE 5 310 CMR 15.000 : %%UCONSTRUCTION NOTESRAISE TO WITHIN 6" OF FINISH GRADEEL=30.0HouseExistingBldg30’%%P20’%%p26.755’%%p27.3%%pProposedEXISTING HOUSE AND PROPOSED ONE BEDROOM NOTE:FLOOR PLANS TO BE SUBMITTED WITH PERMIT.GEOTEXTILE 36"STONE ON ENDS AND 4’ ON SIDES END VIEW LEACH CHAMBERSFOUR 4 500 GALLON H-20 PRECASTCONCRETE LEACH CHAMBERS WITH 4’ OF D-BOXNOT TO SCALEFLOW PROFILE12’%%pDB-3 H-202"23.325.32’25.8EL=18.3 Bottom Test Hole 15.0%%p Double wash 1-1/2" STONE 3/4" to FABRIC25.536" MaxInstallTeeGAS BAFFLE1,500 GALLONSEPTIC TANK48"10"3"14"EXISTING18.3104"-130"C310YR7/2Medium toFine Sand AMedium toCoarse Sand GAS BAFFLE1,500 GALLONSEPTIC TANK48"10"3"14"PROPOSED11’%%pEl = 28.826.526.925.726.7ExistingEl = 29.0RAISE TO WITHIN 6" OF FINISH GRADERAISE TO WITHIN 6" OF FINISH GRADEPROPOSED ONE BEDROOM DWELLING @ 110 GPD/BEDROOM = 110 GPDSEPTIC TANK CAPACITY REQUIRED: 440 GPD X 200 = 880 MINIMUM PROVIDED MINIMUM 20" DIAMETER COVERMINIMUM 20" DIAMETER COVERMINIMUM 20" DIAMETER COVER28.0El = 29.0