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Home My WebLink AboutEngineered Plan - 2016— —101---- EXISTING CONTOUR z Ao s x 100.98 EXISTING SPOT GRADE a ° w Rte W —EXISTING WATER SVC. Ma'n G EXISTING GAS SVC.�� N —B.H.•I4—OVERHEAD WIRES Q N Exeter Rd ,o TEST PIT 2 z a: H u er n Q� cti >> 1i0• BENCHMARK Q Brookhill Lo PramAve LEGEND n Cutter Ln 5 CUTTER LANE a v N �o U ' `v z Yacht Ave °' N LOCUS � 100.33 edge of 99,56 pavement 98,23 97'68 100.79 ® Permit valid for NH.1'A!R CIH SN PTI(. SYSI N;M Silver Leaf Rd ' Rainbow Rd �-- 97.71 ONLY, dire to State and Local septic variances. 10000,_1 -� ='--�_ I Board of'ttealth review and approval is required 1'vr LEWIS BAY �TO �� R=465.88' 10050 ' S 34'34'20" any future additions/rcnoroations/alterations to 1417; 0 x•10 x 100.3\ ' E sewage facilities and/or structur es/dwelling. LOCUS MAP 9 83 Yarmouth Health Department NOT TO SCALE 102,50 APPROVED/��% GENERAL NOTES: 1.78 1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL 02.63 _ / BOARD OF HEALTH AND THE DESIGN ENGINEER. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS 102,89 LOT 12 I 1 Namc Date OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE 'LOCAL RULESR(b)LATIONS, EXCEPT AS REQUESTED BELOW: 10,800 ±SF —310 CMR 15405( WAL - 10 ,24 11133 f 1) A 6' variance, S.A.S. to cellar wall space wall, for a 14' setback. 0 3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR �... ., TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE D• ,. ,> -C:.. O W � DESIGN ENGINEER. .p 4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING 0 EXISTING O c FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN O BEFORE CONSTRUCTION 00 103.28 03,43 / ENGINEER CONTINUES. HOUSE(#38) 5. ALL ELEVATIONS BASED ON an ASSUMED DATUM. T.O.F.=104.07± X 102,77 / // pi // THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF PROPOSED SEWER CONNECTION 7• THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION. IN INV.=101.07(VERIFY) 8' Z 0 WATER SUPPLY PROVIDED BY TOWN WATER SERVICE. SHR BENCHMARK THERE ARE NO WELLS WITHIN 100' OF THE PROPOSED S.A.S. CONCRETE ORANGE PAINT ON 9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS 103,39 PATIO O 103, 0 103.50 1103,08 — BULKHEAD CORNER AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE EL.=103.20 DIRECTED BY THE APPROVING AUTHORITIES. 103,44 S.A,S,:.':,;� 10. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING P 02,8 CONSTRUCTION. E.OSTING LEACH PIT SHED 11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS Co ;: ; :. :• : "i i PUOP, FILL WITH SAND & IN THE AREA BENEATH AND FOR 5' ON ALL SIDES OF THE S.A.S. AND , STG. ;� 3 62 ABANDONED, OR REMOVED REPLACE WITH CLEAN SAND AS SPECIFIED IN 310 CMR 255(3). TENT ' 103, 12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE O^�, A?5 F\, 103,6X r- � EXISTING CESSPOOL INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL. 16.04 J Jj 90,78tTO BE REMOVED 13. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND �� fence NOT CONSIDERED TO BE A PROPERTY LINE SURVEY. W line t 50 N 34�34'2Q" yp, N 4627 PROPOSED SEPTIC TANK 14. THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED SEPTIC ofgssq�y �� — W COMPONENTS NOT SHOWN oTHE g PETER T. McENTEE JOHN o "'�� Co L' PROPOSEDsYSTEM SEPTIC SYSTEM UPGRADE PLAN 15 CUTTER LANE, WEST YARMOUTH, MA URC II L OWNER OF RECORD NoC135109 R �� g BISHOP, JOSEPH A Prepared for: D.A. Brown, Inc., P.O. Box 145, Centerville, MA 02632 �' GIST-�E tF� i► d' F BISHOP, CYNTHIA G Engineering by: Surveying by: SCALE DRAWN JOB. NO. OF ON �� P.O. BOX 135 221-16 Engineering Works, Inc. JC Engineering, Inc. 1 "=20' P.T.M. N MENDON, MA 01756 12 West Crossfield Rood 2854 Cranberry Hwy. DATE CHECKED SHEEP N0. n //�� Forestdole, MA 02644 E.Worehom, MA 02538 2L PARCEL 1D: -131 (508) 477-5313 (508) 273-0377 10/10/16 P.T.M. 1 Of 2 A SEPTIC TANK INSTALL RISERS & COVERS OVER INLET & OUTLET AND SET TO 6" OF FINISH GRADE T.O.F= 1 04.07± -F.G. EL.=103.1± L= 9' ®S=1% (MIN.) 4"SCH40 PVC INV.=100.75 F.G. EL.=103.0± 3'(max.) 1 4.. 48" LIQUID - LEVEL ADD GAS BAFFLE -J PROPOSED SEPTIC TANK CONNECT TO EXISTING SEWER PIPE OUTSIDE HOUSE, INV.=101.07(VERIFY) NOTES: 1) CONTRACTOR SHALL VERIFY ALL EXISTING PIPES & INVERTS EXITING HOUSE, PRIOR TO INSTALLATION. 2) SEPTIC TANK & D -BOX SHALL BE SET LEVEL AND TRUE TO GRADE ON A MECHANICALLY COMPACTED SIX INCH CRUSHED STONE BASE, AS SPECIFIED IN 310 CMR 15.221(2). 3) INSTALL INLET & OUTLET TEES AS REQUIRED. 4) GAS BAFFLE TO BE INSTALLED ON OUTLET TEE AS MANUFACTURED BY TUF-TITE, ZABEL OR EQUAL. DESIGN CRITERIA NOTE: TO PREVENT BREAKOUT, FINAL GRADE SHALL NOT BE AT, OR BELOW, EL.=100.50 FOR A DISTANCE OF 15' FROM THE EDGE PROPOSED D -BOX OF THE PROPOSED S.A.S. INSTALL RISER & COVER PROPOSED S.A.S. SET TO 6" OF GRADE INSTALL RISER & COVER OVER ONE CHAMBER AND SET TO 3" OF F.G. TOI SERVE AS INSPECTION PORT F.G. EL.=103.5±F.G. EL.=103.5± ,� MAINTAIN 2% SLOPE OVER S.A.S. L=21' 0S=1% (MIN.) 4'SCH40 PVC L=5' ® S=1% (MIN.) 4"SCH40 PVC INV.= 100.27-/ PROPOSED=1004' 4.8' 4' 0 D BOX INV..1EFFECTIVE WIDTH = ',12.8' NV.=100.50 3 OUTLETS � INV.=100.00 2-500 GALLON LEACHING CHAMBERS SURROUNDED WITH STONE i AS SHOWN r H-10 RATED TOP CONC. ELEV.=100.8± BREAKOUT ELEV.=100.50 INV. ELEV.=100.00 ®®oa® BOTTOM ELEV.= 98.00 4' OF NATURALLY OCCURRING PERVIOUS MATERIAL 5' (MIN.) ABOVE G.W. BOTTOM OF TEST PIT, EL.=92.0 SEPTIC SYSTEM PROFILE NUMBER OF BEDROOMS: 2 BEDROOMS SOIL TEXTURAL CLASS: CLASS I (LOADING RATE=0.74 GPD/SF) DESIGN PERCOLATION RATE: <2 MIN/IN DAILY FLOW: 220 GPD DESIGN FLOW: 330 GPD GARBAGE GRINDER: NO -not allowed with design LEACHING AREA REQUIRED: (330 GPD) = 445.9 SF .74 GPD/SF PROPOSED SEPTIC TANK: 1500 GALLON CAPACITY PROPOSED D -BOX: 1 INLET, 3 OUTLET (MINIMUM), H-10 RATED USE 2-500 GALLON LEACHING CHAMBERS IN SERIES SURROUNDED BY DOUBLE WASHED STONE ON ALL SIDES SIDEWALL AREA: 2(12.8' + 25.0') X 2 = 151.2 S.F. BOTTOM AREA: 12.8' x 25.0' = 320.0 S.F. TOTALAREA: .............. ............................................... 471.2 S.F. DESIGN FLOW PROVIDED: 0.74 GPD/SF(471.2 SF) = 348.7 GPD -2- LAYER OF 1/8- TO 1/2" DOUBLE WASHED STONE (OR APPROVED FILTER FABRIC 3/4" TO 1-1/2" DOUBLE WASHED STONE EXISTING' / HOUSE(#38) T. 0. F. = 104.07± N 17.9'-N06-;'� `L SHED PROPOSED 3S, �� S.A.S .I SEPTIC LAYOUT 4' 1. 2 x 8.5' 17.0' 4' EFFECTIVE LENGTH = 25.0' LEACHING SYSTEM SECTION ® E3 E3 E3 0 E3 E3 E3 E3 ®®®®®®®®®®® 33„ �w ® Ea ®®®®®®®® NZTU®®®®®®®® ®® 102" SOIL LOG DATE: OCTOBER 6, 2016 SOIL EVALUATOR: PETER MIENTEE PE(SE#1542) WITNESS: PHIL RENAUD R.S. HEALTH AGENT ELEV. TP DEPTH 103.5 1 0 M -F SAND 2.5Y 6/6 `, 92.0 ' ' ' 138" PERC RATE <2 MIN/IN. "C" HORIZON NO GROUNDWATER ENCOUNTERED B PLAN 15 CUTTER LANE, WEST YARMOUTH, 4" KNOCKOUT LOAMY SAND Brown, Inc., P.O. Box 145, Centerville, MA 02632 20" DIA. COVER 102.8 100.7 10YR 4/21 4" KNOCKOUT0 / 4" KNOCKOUT 4" KNOCKOUT g" PERC 12'/30" 34' B LOAMY SAND 10YR 5/4 I C M -F SAND 2.5Y 6/6 `, 92.0 ' ' ' 138" PERC RATE <2 MIN/IN. "C" HORIZON NO GROUNDWATER ENCOUNTERED 500 GALLON CAPACITY, H-10 LOADING CHAMBERS N.T.S. 58" PROPOSED SEPTIC SYSTEM UPGRADE PLAN 15 CUTTER LANE, WEST YARMOUTH, 4" KNOCKOUT Prepared for: D.A. Brown, Inc., P.O. Box 145, Centerville, MA 02632 20" DIA. COVER Surveying by: JC Engineering, Inc. 2854 Cranberry Hwy. E.Warehom, MA 02538 (508) 273-0377 SCALE N.T.S. 4" KNOCKOUT0 / 4" KNOCKOUT 4" KNOCKOUT JOB. N0, 221-16 DATE 10/10/16 500 GALLON CAPACITY, H-10 LOADING CHAMBERS N.T.S. 58" PROPOSED SEPTIC SYSTEM UPGRADE PLAN 15 CUTTER LANE, WEST YARMOUTH, MA Prepared for: D.A. Brown, Inc., P.O. Box 145, Centerville, MA 02632 Engineering by: Engineering Works, Inc. 12 West Crossfield Road Forestdale, MA 02644 (508) 477-5313 Surveying by: JC Engineering, Inc. 2854 Cranberry Hwy. E.Warehom, MA 02538 (508) 273-0377 SCALE N.T.S. DRAWN P.T.M. JOB. N0, 221-16 DATE 10/10/16 CHECKED P.T.M. SHEET NO. 2 Of 2