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Home My WebLink AboutEngineered Plans - 2016101.08 N i� %to X 100,50 STOCKADE FENCE N 82'28'32" W 1 Ob -0 LOT 32 17,600 ±SF ]PARCEL ID: 26-30X 100.26 Ad & 7 VENT -1 a'-1q"SI 6 �r 100.37 X _.- /8 4 /84 x 10 - - gg - - EXISTING CONTOUR r x 100.98 EXISTING SPOT GRADE z 97 PROPOSED CONTOUR y �s W EXISTING WATER SERVICE > EXISTING GAS SERVICE CEDAR GROVE, NC 27231 -6. H. W -- OVERHEAD WIRES 1 TEST PIT E�e< BENCHMARK c ° x LEGEND 101.08 N i� %to X 100,50 STOCKADE FENCE N 82'28'32" W 1 Ob -0 LOT 32 17,600 ±SF ]PARCEL ID: 26-30X 100.26 Ad & 7 VENT -1 a'-1q"SI 6 �r 100.37 X _.- /8 4 /84 x 10 x 99.43 LOCUS MAP - EXISTING SEPTIC SYSTEM SEPTIC SYSTEM (#1) LEACH PIT TO BE PUMPED, FILLED WITH SAND & ABANDONED EXISTING SEPTIC TANK TOP OF TANK, EL. =100.78 X 9.6? 1NV.(OUT)=99.45±(VERIFY) 101,12 ��;�:.•,": `':�. \ / BENCHMARK BM':._,. :: ' 01. 0�, f EXISTING SEPTIC SYSTEM OUTSIDE COR./BOTT. STEP 10 101.34 J / SEPTIC SYSTEM (#2) EL. =102.14 w _ \ \ / 101.07 PORC '1'110 TO REMAIN M to CO: ` O LO ori:::: _.. 1 L + 99.81 J °� O z EXISTING (HOUSE // 00,79 208A# 101,46 � ' t , 1` g T.'O.Ff1 x 100.20 102.2± 101.55 -- : 101,48' 101 4-6 Lu PATIO 101,12 q.�. �• U U D 100.94 Z m DECK/PORCH W !EXISTING o HOUSE(#208) .:: /T. O.F.=102.2± 101.33 1 1.25 101.11 _101 02 ` 100.74 101.37 PA VED_: _. 101.27 �I j: ; -s_' LAMP Per i valid for REPAIR OF SEPTICSYSTF SCAT- 1"=20' N z o` y �s 01) > > CEDAR GROVE, NC 27231 (508) 477-5313 1 fA E�e< c ° x pat Wilfin Rd m Rd any, aonslaltcrattons future additionsJrennvh sew Oak Bluffs lO110, 3 CUS Rd 101, 2:_ " Li Alder Rd 100.00'` �a CrunberrY ane Grove Peregrine Lane Q`P0 Yarmouth Health 1)epar men 'AP RO`✓ED �� Aft Rd x 99.43 LOCUS MAP - EXISTING SEPTIC SYSTEM SEPTIC SYSTEM (#1) LEACH PIT TO BE PUMPED, FILLED WITH SAND & ABANDONED EXISTING SEPTIC TANK TOP OF TANK, EL. =100.78 X 9.6? 1NV.(OUT)=99.45±(VERIFY) 101,12 ��;�:.•,": `':�. \ / BENCHMARK BM':._,. :: ' 01. 0�, f EXISTING SEPTIC SYSTEM OUTSIDE COR./BOTT. STEP 10 101.34 J / SEPTIC SYSTEM (#2) EL. =102.14 w _ \ \ / 101.07 PORC '1'110 TO REMAIN M to CO: ` O LO ori:::: _.. 1 L + 99.81 J °� O z EXISTING (HOUSE // 00,79 208A# 101,46 � ' t , 1` g T.'O.Ff1 x 100.20 102.2± 101.55 -- : 101,48' 101 4-6 Lu PATIO 101,12 q.�. �• U U D 100.94 Z m DECK/PORCH W !EXISTING o HOUSE(#208) .:: /T. O.F.=102.2± 101.33 1 1.25 101.11 _101 02 ` 100.74 101.37 PA VED_: _. 101.27 �I j: ; -s_' LAMP Per i valid for REPAIR OF SEPTICSYSTF SCAT- 1"=20' RAwN P.T.M. i �,X DATE \ 01.10 SHEET NO. ON , due to State and Local it septic variances,i CEDAR GROVE, NC 27231 (508) 477-5313 1 P.T.M. N. Boa of Ilealth review and approval is required fo any, aonslaltcrattons future additionsJrennvh sew g facilities.and/or structures/dwelling. lO110, 3 101, 2:_ " 100.00'` N 83'09126" W Yarmouth Health 1)epar men 'AP RO`✓ED �� 100.86 1�54 edge of pavement 100.49 100,21 100.25 � i 99,99 " L/ • L CRANBERRY LANE HOUSE LOCATION TAKEN FROM CERTIFIED PLOT PLAN DATED 5/31/78 BY DOWN CAPE ENGINEERING. PROPOSED SEPTIC SYSTEM UPGRADE PLAN 208 CRANBERRY LANE, SOUTH YARMOUTH, MA Prepared for: D. A. Brown, Inc., P.O. Box 145, Centerville, MA 02632 E D JOB NO OWNER OF RECORD KIISS, IMBI & VALDO Engineering by: Engineering Works, Inc. SCAT- 1"=20' RAwN P.T.M. 206-16 DATE CHECKED SHEET NO. 1022 LAKEVIEW DRIVE 12 West Crossfield Road, Forestdole, MA 02644 CEDAR GROVE, NC 27231 (508) 477-5313 9/6/16 P.T.M. 1 of 2 NOTE: TO PREVENT BREAKOUT, FINAL GRADE SEPTIC TANK SHALL NOT BE AT, OR BELOW, E'=99.6 INSTALL RISERS & COVERS OVER INLET & FOR A DISTANCE OF 15' FROM THE EDGE OUTLET AND SET TO 6" OF FINISH GRADE 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 T.O.F=102.2+ SET TO 3" OF F.G. TO SERVE AS INSPECTION PORT F.G. EL.=101.4± F.G. EL.=101.3± F.G. EL.=101.2± F.G. EL.=101.2± VENT < 3'(max.) <. L 5=1® S=1% (MIN.) •' 4"SCH4"SCH40 PVC 2" LAYER OF 1/8" TO 1/2- .31. 6' DOUBLE WASHED STONE 70: is"I aaSaa(OR APPROVED FILTER FABRIC) 14"Boom EXISTING 48" LIQUID BBBBBBB --3/4" TO 1-1/2" DOUBLE LEVEL WASHED STONE ADD INV..PROPOSED 4' 5.2' 4' INV.=99.15 AAs BAFFLE D-BOX INV.=99.45 EFFECTIVE WIDTH = 12.8' 3 OUTLETS (VERIFY) INV.=99.10 H-20 RATED EXISTING SEPTIC TANK 1-500 GALLON LEACHING CHAMBER SURROUNDED WITH STONE AS SHOWN H-20 RATED TOP CONC. ELEV.=100.2± BREAKOUT ELEV.=99.60 NOTES: INV. ELEV.=99.10 OMMIMME Baaea 1) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE aaaaaaaaaaa INVERTS, PRIOR TO INSTALLATION. BOTTOM ELEV.=97.10 2) D-BOX SHALL BE SET LEVEL AND TRUE TO4' 18.5' 4' 4' OF NATURALLY OCCURRING GRADE ON A MECHANICALLY COMPACTED SIX EFFECTIVE LENGTH = 16.5' INCH CRUSHED STONE BASE, AS SPECIFIED PERVIOUS MATERIAL IN 310 CMR 15.221(2). 4' (MIN.) ABOVE G.W. LEACHING SYSTEM SECTION 3) INSTALL INLET & OUTLET TEES AS REQUIRED. ADJUSTED G.W., EL.=93.1 - 4) GAS BAFFLE TO BE INSTALLED ON OUTLET TEE AS MANUFACTURED BY TUF-TITE, ZABEL OR EQUAL. SEPTIC SYSTEM PROFILE GENERAL NOTES: 10.5'--j---16.5' - -I 1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL BOARD OF HEALTH AND THE DESIGN ENGINEER. W T� PROP, r----;� 2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS THE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE Z 00' W S.A.S. OF STATE ni LOCAL RULES AND REGULATIONS, EXCEPT AS REQUESTED BELOW: �'' �C5 1 -310 CMR 15.405(1)(b)&(h): O 1 __ c0 1) A 10' variance, S.A.S. to crawl space wall, for a 10' setback. Y 2) A 1' reduction to the required 5' separation between maximum U o �� 0 �9�, seasonal high groundwater and bottom of S.A.S., for 4' sepatoion. LP 3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR ��6 TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE PORC DESIGN ENGINEER. 4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN ENGINEER BEFORE CONSTRUCTION CONTINUES. 5. ALL ELEVATIONS BASED ON AN ASSUMED DATUM. EXISTING 6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF (HOUSE THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION. (#20SA 7. WATER SUPPLY PROVIDED BY TOWN WATER SUPPLY. ' 8. THERE ARE NO WELLS WITHIN 100' OF THE PROPOSED SEPTIC SYSTEM. �' SEPTIC LAYOUT 9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE SOIL LOG DIRECTED BY THE APPROVING AUTHORITIES. 10. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING CONSTRUCTION. DATE: AUGUST 24, 2016 11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS SOIL EVALUATOR: PETER McENTEE PE SE 1542 IN THE AREA BENEATH AND FOR 5' ON ALL SIDES OF THE S.A.S. AND REPLACE WITH CLEAN SAND AS SPECIFIED IN 310 CMR 255(3). WITNESS: AMY VON HONE R.S. HEALTH AGENT 12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE ELEV. TP DEPTH INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL. 13. THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED EXISTING 100.9 A/E 0 SEPTIC SYSTEM COMPONENTS NOT SHOWN ON THE PLAN. LOAMY SAND 14. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND 100.4 10YR 4/2 6„ IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY. B 15. FLOOR PLAN FOR BUILDING 208A TO BE SUPPLIED SEPARATELY. LOAMY SAND PERC 10YR 5/8 20"/38' 98.4 42" DESIGN CRITERIA C1 FINE SAND NUMBER OF BEDROOMS: 1 BEDROOM (BACK UNIT) 2.5Y 5/3 SOIL TEXTURAL CLASS: CLASS I (EFFLUENT LOADING RATE=0.74 GPD/SF) 91.9 108" DESIGN PERCOLATION RATE: <2 MIN/IN C2 MED. SAND DAILY FLOW: 110 GPD 2.5Y 6/4 DESIGN FLOW: 220 GPD (MINIMUM REQUIRED) 93.1 ADJ. G.W. - GARBAGE GRINDER: NO-not allowed with design 90.6 STG. G.W. i- 123" LEACHING AREA REQUIRED: (220 GPD) = 297.3 SF 90.4 126" .74 GPD/SF STANDING G.W. AT EL.=90.6, INDEX WELL MIW-129, ZONE A EXISTING SEPTIC TANK: 1000 GALLON CAPACITY WATER LEVEL=9.6 (AUGUST2016), ADJUSTMENT=2.6', ESTIMATED HIGH G.W., EL.=93.1 PROPOSED D-BOX: 1 INLET, 3 OUTLET (MINIMUM), H-20 RATED PERC RATE 2 MIN/IN. ("B/C" HORIZONS) PROPOSED SEPTIC SYSTEM UPGRADE PLAN USE 1-500 GALLON LEACHING CHAMBER SURROUNDED WITH 3/4" to 1-1/2" DOUBLE WASHED STONE-ALL SIDES 208 CRANBERRY LANE, SOUTH YARMOUTH, MA SIDEWALL AREA: 2(12.8' + 16.5') x 2 = 117.2 SF BOTTOM AREA: 12.8' x 16.5' = 211.2 SF Prepared for: D. A. Brown, Inc., P.O. Box 145, Centerville, MA 02632 Engineering by: SCALE DRAWN JOB. NO. TOTAL AREA: 328.4 SF ................. ............................................ Engineering Works, Inc. N.T.S. P.T.M. 206-16 DATE CHECKED SHEET NO. DESIGN FLOW PROVIDED: 0.74 GPD/SF(328.4 SF) = 243.0 GPD 12 West Crossfield Road, Forestdale, MA 02644 (508) 477-5313 9/616 P.T.M. 2 of 2