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Engineer Plan99 _"'0-"- ---- LOT 12 1,500GTAN \ I,ORSTrrANK ��� '0. 1 LCB/DH I (fnd) i V 1 1 Z 1 LOT 11y AREA=22,216 S.F. �TT 1 � 1 99 1 C � 1 w i 0 1 � � 1 100' --< 00,51 TOF? 01.51 \ \ 100 - i r "DRIVEWAY !< n r4LA LEGEND ---[]---f PROPOSED CONTOUR ® PROPOSED SPOT GRADE -- 98 --- EXISTING CONTOUR + 96,52 EXISTING SPOT GRADE — EXISTING WATER SERVICE TEST PIT Yarmouth Health Department . PRQ D 0-?? lane �.... Date NOV 17 ?023 HEALTH DEpT, EXIST, FLOOR PLAN GRAPHIC SCALE so ( IN FEET ) i inch = 30 ft. i fay`' ;fir' •- ti ; �-�;;1 may' ff �.•�'. � � ,, v NFORMATION PARCEL ID: M.47 P:18 TITLE REF: LCC 155315 PLAN REF: 30949D PROPERTY IS NOT IN ZONE II FLOOD ZONE: "X" COMMUNITY PANEL: 25001CO586J DATED:07/16/14 SEPTIC SYSTEM REPAIR PLAN LOCATED AT: 2 ELIZABETH LANE WEST YARMOUTH, MA PREPARED FOR JOSEPH M. DANTONIO NOVEMBER 17, 2023 ��tN�OF p ss* �; ti1N OF w.4SS� Qua EDWARD p RRE STONE y; M No.289$0, o 14 N 4,.11N0 r�-...sAN1TARIP� r' . 1 � " MEYER & SONS, INC. P.O. BOX 981 EAST SANDWICH, MA. 02537 PH: (508)360-3311 FAX: (774)413-9468 meyerandsonstitle50gmall.com SHEET 1 OF 2 ELEV. TOP FOUNDATION: (Existing) EL. = 101.51 NOTE: PLACE MAGNETIC MARKING TAPE OVER ALL COVERS BRING ALL COVERS TO WITHIN 3" OF FINISH GRADE ALL COVER TO BE LOCKING COVERS. FINISHED GRADE (99.0-98, F.G.EL: 99.6 F.G.EL: 99.4 F.G. EL: 99.0 MAINTAIN 2% MIN SLOPE OVER LEACHING AREA 2" OF 3/8" DOUBLE WASHED STONE OR FILTER FABRIC 3/4- - 1-1/2- DOUBLE WASHED i Ilrf� TEE'S ARE TO BE 4" SCH 40 PVC GAS BAFFLE EFFECTIVE LENGTH 25 • _T� �T� �T� BREAKOUT BOTTOM EL.=93.50 EFFECTIVE : • i • • WIDTH SEPARATION • • i • • 130TTOM OF • -•-J, SOIL ABSORPTION •► •• GALLON LEACH CHAMBER) SOIL LOGS DATE: NOVEMBER 8, 2023 SOIL EVALUATOR: DARREN MEYER, RS, CES 1614 WITNESS: BARRY LEWIS, YARMOUTH HEALTH Eiev. TP- 1 Depth 98.90 A 0" LOAMY SAND 10YR 4/1 97.90 12" B LOAMY SAND 96.23 IOYR 5/6 32„ C PERC TEST • EL. 94.57 MEDIUM SAND 2.5Y 6/4 87.40 1 38" Elev. TP - 2 Depth 99.10 A 0" LOAMY SAND 1OYR 4/1 98.60 B 6" LOAMY SAND 1OYR 5/8 96.60 30" C MEDIUM SAND 2.5Y 6/4 87.60 138" PERC RATE <2 MIN/IN. ("C" HORIZON) NO GROUNDWATER OBSERVED • I. Darren M. Meyer, R.S., CSE, hereby certify that 1 am currently approved by MADEP pursuant to 310 CMR 15.017 to conduct soil evaluations and that the above analysis has been performed by me consistent with the requirements of 310 CMR 15.017. 1 further certify that i have passed the Soil Eval. Exam in October, 1999. 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. 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. S. ALL ELEVATIONS BASED ON 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. 8.ALL AREAS DISTURBED DURING CONSTRUCTION SHALL BE RESTORED TO A CONDITION AGREED UPON BETWEEN OWNER AND CONTRACTOR. 9. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING CONSTRUCTION. 10. EXISTING LEACHING TO BE PUMPED, CRUSHED AND REMOVED PER TITLE 5 REPLACE WITH CLEAN MEDIUM SAND PER TITLE 5 REQUIREMENTS. 11. 48 HOUR NOTICE FOR ENGINEER CERTIFICATION 12, THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY 13. NO PRIVATE ABUTTING WELLS WITHIN 150' OF PROPOSED LEACHING. 14. NO WETLANDS WITHIN 100' OF PROPOSED LEACHING. 15. ALL PIPING TO BE 4" SCH 40 0 1 /8"/FT (UNLESS SPECIFIED) DESIGN CRITERIA NUMBER OF BEDROOMS: 2 BEDROOM EXIST./3 BEDROOM DESIGN SOIL TEXTURAL CLASS: CLASS 1 (0.74 GPD/SF) DESIGN PERCOLATION RATE: <2 MIN/IN DAILY FLOW: 110 G.P.D. X 3 BR - 330 G.P.D. GARBAGE GRINDER: NO (not designed for garbage grinder) SEPTIC TANK: 330 gpd x 200% = 660 gpd, USE PROP. 1,500 GAL. SEPTIC TANK LEACHING AREA REQUIRED: (330)/0.74 = 445.94 S.F. USE TWO (2) 500 GALLON PRECAST LEACH CHAMBERS W/ 4' STONE ON ENDS & 3.75' STONE ON SIDES: 25' L x 12.5' W x 2'D BOTTOM AREA: 25 x 12.5 - 312.5 SF SIDE AREA: (25 + 12.5) X 2 X 2 - 150 SF TOTAL SQUARE FEET PROVIDED = 462 vs. 445.94 REWD DESIGN FLOW PROVIDED: 0.74(462 S.F.) = 342.25 G.P.D. vs. 330 G.P.D. req'd PROPOSED SEPTIC SYSTEM UPGRADE PLAN 2 ELIZABETH LANE, WEST YARMOUTH, ,MA Prepared for: Dontonio Design and Site Plan by: SCALE DRAWN DATE MEYER & SONS, INC. N.T.S. DMM 1 1 /17/'23 PO Box 981 EAST SANDWICH, MA 02537 REV DATE CHECKED SHEET NO. 508-362-2922 DMM 12 of 2