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Home My WebLink AboutEngineered Plan - 2019EXISTING CESSPOOL TO BE REMOVED (SEE NOTE 11) CATCH BASIN 98.07 98.44 9 8,8 7 y CATCH BASIN 99.06 FLOOD ZONE DESIGNATION NON HAZARD 99.39 CAPT. edge of povemen W EI L ER LCP 35909A • EXISTING SEPTIC TANK (TO REMAIN) TOP OF TANK, EL. =98.97 INV. (OUT)=97.64.1 99,26 98.34 OWNER OF RECORD McCLAY, JANE TRS C/O JANE McCLAY 402 GAZEBO CIRCLE READING, MA 01867 LEGEND x 100.98 EXISTING SPOT GRADE L EXISTING CONTOUR 100 L L C W EXISTING WATER SERVICE G EXISTING GAS SERVICE —IiGW-- L � t IS TEST PIT .. — .. E �.Z o'3 a.O.m'nA. 98.34 OWNER OF RECORD McCLAY, JANE TRS C/O JANE McCLAY 402 GAZEBO CIRCLE READING, MA 01867 :y1 N ® o quartermaster Row m windiommer Lane C, Ca t Ryder Rd LOCUS Capt. smolt Rd Capt Bragg Rd], O W Ca t Shiverick Rd Ce N � � +CciptBesse Rd �Oa� U LOCUS MAP NOT TO SCALE GENERAL NOTES: 1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL BOARD OF HEALTH AND THE DESIGN ENGINEER. 2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE LOCAL RULES AND REGULATIONS, EXCEPT AS REQUESTED BELOW: —310 CMR 15.405(1)(h): LOCAL UPGRADE APPROVAL 1) A 1' reduction to the required 5' separation between maximum seasonal high groundwater and bottom of S.A.S., for 4' separation. 3. .THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE 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. 6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION. 7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE. 8. THERE ARE NO WELLS WITHIN 100' OF THE PROPOSED S.A.S. 9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE 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. 11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS 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). 12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL. PARCEL ID: 77-30 PLAN REFERENCE: CERTIFIED PLOT PLAN BY S.R. SWEETSER, DATED 1/26/81, REV. 2/23/81 PROPOSED SEPTIC SYSTEM UPGRADE PLAN 81 CAPT WEILER ROAD, SOUTH YARMOUTH, MA Prepared for: Quinn's Excavation & Septic, 39 Bog River Bend, Mashpee, MA 02649 Engineering by: SCALE DRAWN JOB. NO. Engineering Works, Inc. 1 "=20' P.T.M. 202-19 12 West Crossfield Road, Forestdale, MA 02644 DATE CHECKED SHEET NO. (508) 477-5313 6/13/19 P.T.M. 1 of 2 LEGEND x 100.98 EXISTING SPOT GRADE — — 90 -- EXISTING CONTOUR 100 PROPOSED CONTOUR W EXISTING WATER SERVICE G EXISTING GAS SERVICE —IiGW-- UNDERGROUND WIRES IS TEST PIT BENCHMARK :y1 N ® o quartermaster Row m windiommer Lane C, Ca t Ryder Rd LOCUS Capt. smolt Rd Capt Bragg Rd], O W Ca t Shiverick Rd Ce N � � +CciptBesse Rd �Oa� U LOCUS MAP NOT TO SCALE GENERAL NOTES: 1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL BOARD OF HEALTH AND THE DESIGN ENGINEER. 2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE LOCAL RULES AND REGULATIONS, EXCEPT AS REQUESTED BELOW: —310 CMR 15.405(1)(h): LOCAL UPGRADE APPROVAL 1) A 1' reduction to the required 5' separation between maximum seasonal high groundwater and bottom of S.A.S., for 4' separation. 3. .THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE 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. 6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION. 7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE. 8. THERE ARE NO WELLS WITHIN 100' OF THE PROPOSED S.A.S. 9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE 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. 11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS 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). 12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL. PARCEL ID: 77-30 PLAN REFERENCE: CERTIFIED PLOT PLAN BY S.R. SWEETSER, DATED 1/26/81, REV. 2/23/81 PROPOSED SEPTIC SYSTEM UPGRADE PLAN 81 CAPT WEILER ROAD, SOUTH YARMOUTH, MA Prepared for: Quinn's Excavation & Septic, 39 Bog River Bend, Mashpee, MA 02649 Engineering by: SCALE DRAWN JOB. NO. Engineering Works, Inc. 1 "=20' P.T.M. 202-19 12 West Crossfield Road, Forestdale, MA 02644 DATE CHECKED SHEET NO. (508) 477-5313 6/13/19 P.T.M. 1 of 2 NOTE: TO PREVENT BREAKOUT, THE PROPOSED SEPTIC TANK FINISH GRADE SHALL NOT BE < EL. 97.24 INSTALL RISERS & COVERS OVER INLET & PROPOSED D -BOX FOR A DISTANCE OF 15' AROUND THE PERIMETER OF THE S.A.S. X12, OUTLET AND SET TO 6" OF FINISH GRADE INSTALL RISER & WATERTIGHT T.O.F.=101.64± COVER SET TO 6" OF GRADE PROPOSED S.A.S. INSTALL INSPECTION PORT (MIN.) T.O.F.=100.51 F.G. EL.=100.0± F.G. EL.=99.0f F.G. EL.=98.8 to 100.01 MAINTAIN 2% GRADE (MIN.) OVER S.A.S. / L = 40' ® S=1% MIN.) L = 8'(MAX) ( ® S=1% (MIN.) SCH 4" DIAM. INSPECTION PORT, D W-4" PERFORATED IN S.A.S., SOLID 12' x 38' LEA HING FI /2 I ABOVE S.A.S., WITH SCREW CAP Q �•' g" 4"SCH40 PVC 4"SCH40 PVC 40 PERF. PV . ISTRIBITInnI INF_S_ SET TO WITHIN 3' OF GRADE. O to' I e' CAPPED ENDS EXISTING as" u4UID I SLOPE OF PERF. PIPE = 0.5% INV. EL.=96.70(END) LEVEL cASADAFFLE INV.=97.14 PROPOSED INV.=96.97 38' EFFECTIVE LENGTH 0 INV.=97.64 D -BOX SOIL ABSORPTION SYSTEM (PROFILE) 70 EXISTING SEPTIC TANK INV.=96.89 2 .0• `3� / EXISTING % HOUSE(#81) ESTABLISH VEGETATIVE COVER TOF=102,64±• FINISH GRADE EL.= NOTES: 1) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE :. �;;;.,.: ; APPROVED •`.,.?�. ��:�'�� ;-,,;:?;"; �:.,.,,FILTER FABRIC INVERTS, PRIOR TO INSTALLATION. BREAKOUT ELEV.=97.24 2) SEPTIC TANK & D -BOX SHALL BE SET LEVEL ANDMon TRUE TO GRADE ON A MECHANICALLY COMPACTED BOTTOM ELEV.=96.20 3/4"-1 1/2" DOUBLE WASHED STONE S.A.S. LAYOUT SIX INCH CRUSHED STONE BASE, AS SPECIFIED IN 4' MIN. SEPARATION TO G.W. 3 6' 3' 310 CMR 15.221(2). WITH VARIANCE 3) INSTALL INLET & OUTLET TEES AS REQUIRED. AND 4' OF NATURALLY 12' EFFECTIVE WIDTH 4) GAS BAFFLE TO BE INSTALLED ON OUTLET TEE OCCURRING PERVIOUS SOILS SOIL ABSORPTION SYSTEM (SECTION) AS MANUFACTURED BY TUF-TITE, ZABEL OR EQUAL. OBSERVED G.W. EL: 92.2 _ EST. HIGH G.W. EL: 92.2 SEPTIC SYSTEM PROFILE N.T.S. SOIL LOG DINING ROOM KITCHEN BATH I BEDROOM DATE: MAY 29, 2019 d SOIL EVALUATOR: PETER MCENTEE (SE#1542) FAMILY HALL WITNESS: AMY VON HONE RS -HEALTH AGENT ROOM Elev. TP Depth LIVING DESIGN CRITERIA 98,4 0" ROOM BEDROOM BEDROOM FILL 97.6 10" NUMBER OF BEDROOMS: 3 BEDROOMS A/E SOIL TEXTURAL CLASS: CLASS I (effluent loading rate 0.74 gpd/sf)96 LOAMY SAND 10YR 4/2 DESIGN PERCOLATION RATE: <2 MIN/IN $ 19" B DAILY FLOW: 330 GPD LOAMY SAND FLOOR PLAN DESIGN FLOW: 330 GPD 10YR 5/8 GARBAGE GRINDER: NO- not permitted with design 94.8 C1 43" LEACHING AREA REQUIRED: (330 GPD) = 445.9 SF MED. SAND 74 GPD/SF PERC 10YR 5/8 17"" PROPOSED SEPTIC SYSTEM UPGRADE PLAN EXISTING SEPTIC TANK: 1000 GALLON CAPACITY 92.4 c2 72 PROPOSED D -BOX: 1 INLET, 3 OUTLET (MINIMUM) 92.2 STG. G.W.: 74" NO ADJUSTMENT 81 CAPT WEILER ROAD, SOUTH YARMOUTH, MA INSTALL AN 12' X 38' LEACH FIELD MED. SAND SIDEWALL AREA: NOT APPLICABLE Prepared for: Quinn's 2.5Y 5/3 Excavation & Septic, 39 Bog River Bend, Mashpee, MA 02649 BOTTOM AREA: 12' x 38' = 456 S.F. 89'4 96° Engineering by: STANDING G.W. O 74' (EL.=92.2) SCALE DRAWN JOB. N0. TOTAL AREA: ..................................... 456 S.F. INDEX WELL, AIW-230,WATER LEVEL=20.0 (MAY 2019) Engineering Works, Inc. N.T.S. P•T•M• 202-19 LEACHING CAPACITY = 0.74 GPD/SF x 456 SF = 337.4 GPD ZONE B, ADJUSTMENT=O' (EL.=92.2) 12 West Crossfield Road, Forestdale, MA 02644 DATE CHECKED PERC RATE <2 MIN/IN. ("B" HORIZON) SHEET NO. (508) 477-5313 6/13/19 P.T.M. 2 of 2