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HomeMy WebLinkAboutEngineer Plan0 tk LOCATION OF UTILITIES IS APPROXIMATE AND ALL 20 UNDERGROUND AND OVERHEAD UTILITIES MUST BE DETERMINED IN THE FIELD PRIOR TO COMMENCEMENT OF ANY WORK, THIS INCLUDES, BUT NOT LIMITED TO, REQUESTS TO DIGSAFE, ANY PRIVATE UTILITY COMPANIES AND THE LOCAL WATER DEPARTMENT. Map 78 Parcel 69 48 .... .. ... ....... "Shed Existing door Mop 78 opening to be Parcel 84 enlarged to 4' wide case opening Lot 13 12,000± Sq. Ft. See N° Note #19 SASS' 3.0 1 Deck X X X X X X 11 X X 1fl ©, 9 x X X X X X TP X X X X 48.4) �erc es 'A t House #89 3. Bedroom See X X \ I X X TP #2 Note #19 5' TOF EL 50.0± X X X --3-/ �-- ' ' (494) 0 DB See l4Xc0V Y" 1:19 11 -p 0 ST N( tes amel TBIVI EL = 50,O Top of Foundotion48 5150 Mop 78 Parcel 71 GRAPHIC SCALE 0 10 20 40 ( IN FEET ) 1 inch = 20 ft. Mop 78 Parcel 83 13 F 41,1 N� T EPHE OOP A", -0 3Wiv 80 Farms it Bed #3 Floor Plan N.T.S. Kitchen Dining Living Both Both Bred 0 1 Bed #2 GA 0 0 0 Lolls 0 sge ?1 0 0 vt , \10 v\%fop 09 South Yarmouth, MA SITE LOCUS NOT TO SCALE 1� Health Departiucut 1.) Assessor's Map 78 Parcel 70 PROVED 2.) Bk 32670 Pg. 201 Zo. t, 3.) Plan Book 192 Page 129 Lot 113 Date 4.) This property is in Zone 11 Water Protection District 5.) This property is in Flood Zone X Firm map 250001CO587J Dated: 7/16/14 2 Map 78 � Parcel 82 JLp H EA' TH D 1 Proposed Septic Plan 89 Captain Chose Road South Yarmouth, MA Prepared for: Robert W. Kussy 89 Capt Chose Road South Yarmouth, MA 02664 Prepared by: All Cape Septic LLC 618 Route 28 West Yarmouth, MA 02673 (508) 771-4200 allcopeseptic@gmaii.com Date: 09/20/22 Sheet 1 of 2 By: MA Check: SM Project No. AC-508 CONSTRUCTION NOTES 1.) ALL WORK SHALL CONFORM TO THE STATE ENVIRONMENTAL CODE, TITLE 5 (310 CMR 15.000): STANDARD REQUIREMENTS FOR THE SITING, CONSTRUCTION, INSPECTION, UPGRADE, AND EXPANSION OF ON -SITE SEWAGE TREATMENT AND DISPOSAL SYSTEMS AND FOR THE TRANSPORT AND DISPOSAL OF SEPTAGE, AND THE LOCAL BOARD OF HEALTH REGULATIONS. 2.) ANY SEPTIC SYSTEM COMPONENT INSTALLED IN A LOCATION WHERE THERE IS POTENTIAL FOR VEHICLES OR HEAVY EQUIPMENT TO PASS OVER IT SHALL BE DESIGNED TO WITHSTAND AN H-20 LOADING. IF UNDER AN IMPERVIOUS SURFACE, SYSTEM SHALL BE VENTED TO THE ATMOSPHERE. 1) TO MINIMIZE UNEVEN SETTLING, SEPTIC TANKS AND D-BOX SHALL BE INSTALLED ON A STABLE MECHANICALLY -COMPACTED BASE ON SIX INCHES OF GUSHED STONE. 4.) COVERS OVER THE INLET AND OUTLET TEES OF THE SEPTIC TANK, THE DISTRIBUTION BOX, AND THE SOIL ABSORPTION SYSTEM SHALL BE RAISED TO WITHIN 6" OF FINAL GRADE. LEACHING 47.9t FIELDS, TRENCHES, AND OTHER SOIL ABSORPTION SYSTEMS WITHOUT ACCESS MANHOLES SHALL HAVE AT LEAST ONE (1) INSPECTION PORT CONSISTING OF PERFORATED 4" PVC PIPE PLACED Existin VERTICALLY TO THE BOTTOM OF THE SOIL ABSORPTION SYSTEM WITH A CAP, TIED WITH MAGNETIC MARKING TAPE, ACCESSIBLE TO "THIN 3" OF FINAL GRADE. 5.) PIPING SHALL CONSIST OF 4" SCHEDULE 40 PVC OR EQUIVALENT. PIPE SHALL BE LAID ON A MINIMUM CONTINUOUS GRADE OF NOT LESS THAN 2% FROM THE BUILDING TO THE SEPTIC TANK, AND NOT LESS THAN 1% OTHERWISE. 6.) DISTRIBUTION LINES FOR THE SOIL ABSORPTION SYSTEM SHALL BE 4" DIAMETER SCHEDULE 40 PVC (OR EQUIVALENT) LAID AT 0.005 FT/FT. UNLESS OTHERWISE NOTED. LINES SHALL BE CAPPED AT END OR AS NOTED. 7.) LINES FROM THE DISTRIBUTION BOX TO BE LEVEL FOR THE FIRST TWO (2) FEET BEFORE PITCHING TO THE. SOIL ABSORPTION SYSTEM, DISTRIBUTION BOX SHALL BE WATER TESTED TO ASSURE EVEN DISTRIBUTION, 8.) GROUT TO BE USED . AT ALL POINTS WHERE PIPES ENTER OR LEAVE ALL CONCRETE STRUCTURES IN ORDER TO PROVIDE A WATERTIGHT SEAL. 9.) HEAVY EOUIPMENNT SHALL NOT BE ALLOWED TO OPERATE OVER THE LIMITS OF THE SEWAGE DISPOSAL FIELD DURING THE COURSE OF CONSTRUCTION OF THE SYSTEM. 10.) IN ACCORDANCE "TH 310 CMR 15.221, ALL SYSTEM COMPONENTS SHALL BE MARKED WITH MAGNETIC MARKING TAPE. 11.) THERE ARE NO KNOWN WELLS OR WETLANDS WITHIN 150' OF THE PROPOSED! SOIL ABSORPTION SYSTEM 12}FROM THE DATE OF THE INSTALLATION OF THE SOIL ABSORPTION SYSTEM UNTIL RECEIPT OF THE CERTIFICATE OF COMPLIANCE, THE PERIMETER SHALL BE STAKED AND FLAGGED TO PREVENT USE OF THE AREA THAT MAY CAUSE DAMAGE TO THE SYSTEM. 13.) THE DESIGNER WILL NOT BE RESPONSIBLE FOR THE. SYSTEM AS DESIGNED UNLESS CONSTRUCTED AS SHOWN ON PLAN. ANY CHANGES SHALL BE APPROVED IN WRITING BY THE ENGINEER. 14.) THE BOARD OF HEALTH REQUIRES INSPECTION OF ALL CONSTRUCTION 6Y AN AGENT OF THE BOARD OF HEALTH AND THE DESIGNER, THE DESIGNER SHALL CERTIFY IN WRITING THAT THE SEWAGE DISPOSAL SYSTEM WAS INSTALLED IN ACCORDANCE WITH THE TERMS OF THE PERMIT AND THE APPROVED PLANS. 48 HOURS' ADVANCE NOTICE IS REQUESTED. 15.) LOCATION OF UTILITIES IS APPROXIMATE AND CONTRACTOR SHALL BE RESPONSIBLE FOR DETERMINING THE LOCATION OF ALL UNDERGROUND AND OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF ANY WORK. THIS INCLUDES. BUT IS NOT LIMITED TO. REQUESTS TO DIGSAFE, ANY PRIVATE UTILITY COMPANIES, AND THE LOCAL WATER DEPARTMENT. 16.)' CONTRACTOR SHALL VERIFY THAT ALL WASTEUNES ARE CONNECTED BY WATER TESTING WITHIN THE DWELLING PRIOR TO INSTALLATION OF ANY SEPTIC COMPONENTS. 17.) CONTRACTOR SHALL VERIFY EXISTING INVERT ELEVATIONS PRIOR TO INSTALLATION OF ANY SEPTIC SYSTEM COMPONENTS, 18.) TEST HOLES COMPLETED PER STATE ENVIRONMENTAL CODE. TITLE 5. SOILS CAN BE VARIABLE AND TEST HOLE DATA IS NO GUARANTEE OF SOIL CONDITIONS IN OTHER AREAS. IF SOILS DIFFER FROM THOSE SHOWN IN THE SOILS LOGS, DESIGN ENGINEER IS TO INSPECT THE SOILS PRIOR TO PROCEEDING WITH INSTALLATION OF ANY SEPTIC COMPONENTS, 19.) EXISTING SEPTIC COMPONENTS TO BE LOCATED, PUMPED DRY, FILLED WITH CLEAN SAND AND ABANDONED IN PLACE OR REMOVED AS REQUIRED. AREA TO BE COMPACTED TO MINIMIZE SETTLING. (INCLUDING EXISTING SEPTIC TANK) EXCAVATION NOTES 1) EXCAVATE ALL MATERIAL ABOVE SOIL HORIZON C (SEE DEEP OBSERV HOLE LOG) WHERE POSSIBLE FOR A LATERAL DISTANCE OF 5' IN ALL DIRECTIONS BEYOND THE OUTER PERIMETER OF THE LEACHING 2) FILL MATERIAL SHALL CONSIST OF CLEAN GRANULAR SAND, FREE FRC MATTER AND OTHER DELETERIOUS SUBSTANCES; WHICH MEETS THE TEY CRITERIA PUT -FORTH .IN SECTION 15.255(3) OF TITLE 5. 3) SCARIFY THE BOTTOM SURFACE OF THE EXCAVATION PRIOR TO PLACI OF FILL INTO THE RETAINING STRUCTURE. 4) PLACE FILL ONLY WHEN BOTTOM SURFACE IS DRY. RAISE MIN. 20" DIAMETER COVER RAISE MIN. 20" DIAMETER COVER TO WITHIN 6" OF FINISH GRADE TO WITHIN 6" OF FINISH GRADE EL= 5O.O± 49.5t 49.3t EL=48.4t Port Inspection Box Cover x 48.5t 47.3 Inspection Port Geotextile Filter Fobric 46.6 i+I a x \47.2�� 47.02 I._C._? 46.85 +,•,,•,'.'.'�'`.'�'4'+'.'.'.'.'+"«'.'. " 47 Dp '- s 41i , CAS BAFFLE 6" Crush Stan DB-3 �H--2ii 35:D' 46.1 46.1 D--BOX 13' x 35' Leach Field - tif�t'y�:':''s.'}fi:{i+S`n"i4i•:Cv'i7i...t4Y�:itiSr:� r,i`rri.'2.+s'•.."i: }'.i{+f$fi.+r �.�., 7,� ____� Q- WITH THREE 4" SGH 40 PERF. PVC PIPE 1,500 GALLON 1p'� ,�� SET AT 0.005 SLOPE ON 6" DOUBLE d, WASHED 3/4"-1 1/2" STONE ------2O,t -� SEPTIC TANK ADJ. H.G.W. EL 4i.t Adjustment = 2.5' EL 38.6 FLOW PROFILE GROUND WATER NOT TO SCALE BOTTOM TEST HOLE EL 38.1 Test Hole i (EL=48.4i) I t 5 I H-ULL LUUJ ) Depth Elev, Layer Soil Class Soil Color Other 0"-17" 47.0 Fill 17"=21" 46.6 A Loamy Sand 10YR3/2 21"-52" 44.1 B Loom Sand 10YR4/4 52"-124" 38.1 C Med Coarse Sond 10YR6/ 4 Test Hole 2 (EL-48.4t) It5I HULL. LUUZ:) Depth Elev. Layer Soil Class Sol .Color Other 0"-17" 47.0 Fill 17"-22" 46,6 A Loom Sand 10YR3/2 22"--50" 44,2 B Loomy Sand 10YR4/4 50"-124" 38.1 C Med Coarse Sand IOYR6/4 DATE OF TESTING:- 09/07/22 SOIL EVALUATOR: MARK POLSELLI WITNESS: PHILIP RENAUD YARMOUTH HEALTH AGENT PERCOLATION RATE HOLE #1: LESS THAN < 2 MINA NCH 0 70" GROUNDWATER ENCOUNTERED 0 117" (9.75') EL = 38.6 NO MOTTLING ENCOUNTERED ORGANIC ,RAL ENT High Groundwater Adjustment Well AIW-231 Zone 8 August 2022 SYSTEM DESIGN CALCULATIONS Adjust up 2,5 SEWAGE DESIGN FLOW REQUIRED: 3 BEDROOM DWELLING 0 110. GPD / BEDROOM = 330 GPO REQUIRED SEWAGE DESIGN ' FLOW PROVIDED: 13' X 35' LEACHFIELD WITH THREE SCH. 40 PERF. PVC PIPE CAPACITY 13' X 35' = 455 SO FT 455 SF X 0.74 GPD/SF = 336 GPD 336GPD PROVIDED > 330 GPD REQUIRED SEPTIC TANK CAPACITY PROVIDED: 1500 GALLON SEPTIC TANK A GARBAGE DISPOSAL IS NOT PERMITTED WITH THIS DESIGN FLOW Proposed Septic Plan Located at 89 Capt Chose South Yarmouth, MA Prepared for: Robert W. Kussy 89 Capt Chase Road South Yarmouth, MA Prepared by: All Cape. Septic and Survey 618 Route 28 West Yarmouth, MA 02673 (508) 771-- 4200 aticopeseptic@qmoil.com Date: Ci9 j2©j22 Sheet 2 of 2 Project No.- AC-- 508