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Home My WebLink AboutEngineered Plans - Rev. 2018PROPOSED SEPTIC TANK INFILTRATOR IM1530 100,13 PETER T. NIcENTEE CIVIL No. 35109 'x. 3 O N rn n c 00 r__-__1_ I I 100.18 01 FUTURE ADDITION L----7 100 03 x7" _ r x 100.03 100.06 x 0 M 0 I--14:2' \100.14 L a N Or ROW* 28 (j �o 00 � y LOCUS -o 0 mom. 7 G o moo• � o LOCUS MAP NOT TO SCALE BENCHMARK N 1 s�:'�� NAIL SET !N 14 " OAK 07',50" W EL. =101.87 100, 0p, r------- W i LOT 3 .,t ¢ 16,480 S.F.t I� I TP i w i SHED J' f.. / IRE j ION 99.92 (HOUSE(#28) T.O.F. =100.97] x 100,07 99.82 x 99,67 0,01' x 99,77 / 99.77 04.69 3 GRA VEL.. 99.76 00 DRI VE WA ..'.� CB 9.58 99.92 L=104 35' f99.64- R:F1600.00 pavement edge SPIKE SET °f 99.65 100.00 MATTAKESE ROAD r,Lea,�S OWNER OF RECORD FLOOD HAZARD DESIGNATION BARROS, ARMANDO MAP NO. 25001 CO588J BARROS, ELISA EFFECTIVE DATE: JULY 16, 2014 12 LUCIA DRIVE 0.2% ANNUAL CHANCE MILFORD, MA 01757 99.89 EXISTING CESSPOOL TO BE PUMPED AND FILLED WITH SAND 515 Yarmouth Health Department A WPR9.VED MAP ID: 24-27 Date PROPOSED LEGEND x 100.98 EXISTING SPOT GRADE — —14 — —EXISTING CONTOUR —W EXISTING WATER SERVICE —C EXISTING GAS SERVICE JOB. NO. OVERHEAD WIRES ® EXISTING CESSPOOL P.T.M. TEST PIT �} BENCHMARK r x 100.03 100.06 x 0 M 0 I--14:2' \100.14 L a N Or ROW* 28 (j �o 00 � y LOCUS -o 0 mom. 7 G o moo• � o LOCUS MAP NOT TO SCALE BENCHMARK N 1 s�:'�� NAIL SET !N 14 " OAK 07',50" W EL. =101.87 100, 0p, r------- W i LOT 3 .,t ¢ 16,480 S.F.t I� I TP i w i SHED J' f.. / IRE j ION 99.92 (HOUSE(#28) T.O.F. =100.97] x 100,07 99.82 x 99,67 0,01' x 99,77 / 99.77 04.69 3 GRA VEL.. 99.76 00 DRI VE WA ..'.� CB 9.58 99.92 L=104 35' f99.64- R:F1600.00 pavement edge SPIKE SET °f 99.65 100.00 MATTAKESE ROAD r,Lea,�S OWNER OF RECORD FLOOD HAZARD DESIGNATION BARROS, ARMANDO MAP NO. 25001 CO588J BARROS, ELISA EFFECTIVE DATE: JULY 16, 2014 12 LUCIA DRIVE 0.2% ANNUAL CHANCE MILFORD, MA 01757 99.89 EXISTING CESSPOOL TO BE PUMPED AND FILLED WITH SAND 515 Yarmouth Health Department A WPR9.VED MAP ID: 24-27 Date PROPOSED SEPTIC SYSTEM UPGRADE PLAN 28 MATTAKESE ROAD, WEST YARMOUTH, MA Prepared for: DiBuono Sewer & Drain, 35 Content Lane, Cotuit, MA 02635 Engineering by: Survey Review by: SCALE DRAWN JOB. NO. Engineering Works, Inc. JC Engineering, Inc. 1 "=20' P.T.M. 274-17 12 West Crossfield Road Forestdale, MA 02644 2854 Cranberry Hwy. E.Wareham, MA 02538 DATE CHECKED SHEET NO. (508) 477-5313 (508) 273-0377 11/3/17 P.T.M. 1 Of 2 TO PREVENT PROPOSED NOTE= SEPTIC TANK FINISH GRADERS ALLLUNOT BE 80 INSTALL RISERS & COVERS OVER INLET & FOR A DISTANCE OF 15' AROUND THE PROPOSED D-BOX PERIMETER OF THE S.A.S. OUTLET AND SET TO 6" OF FINISH GRADE S. INSTALL RISER & WATERTIGHT INSTALL I CTI T.O.F.=100.97± COVER SET TO 6" OF GRADE INSTALL INSPECTION PORTS SET TO 3" OF FINISH GRADE & PLACE REBAR AGAINST CAP FOR LOCATING F.G. EL.=100.3± F.G. EL.=100.2± F.G. EL 100,2± F.G. EL.=100.0± /MAINTAIN 2% GRADE (MIN.) OVER S.A.S. �{'ID. DIA 21'UJ. DIA L = 19' L = 9' L = 8' 1 INSPECTION PORT ® S=1% (MIN.) TOP OF TANK=99.44 ® S=1% (MIN.) ® S=1% (MIN.) (MINIMUM) 4"SCH40 PVC 2'DWmvm 4"SCH40 PVC 4"SCH40 PVC to" 14" s 44" LIQUID LEVEL INVERT ADD ADD GAS BAFFLE INV.=98.49 PROPOSED 5 ROWS OF 7 UNITS AT 4'/UNIT + 2'(END CAPS)= 30.00' nnnnnnnn INV.=98.32 BOTT. OF TANK=94.90 INV.=98.58 D-BOX SOIL ABSORPTION SYSTEM (PROFILE) PROPOSED 1500 GALLON SEPTIC TANK INV.=98.24 ESTABLISH VEGETATIVE COVE INFILTRATOR IM1530 GALLON PLASTIC TANK BACKFILL WITH CLEAN S ND OR PERC SAND INV.=98.83 (NATIVE ICONNECT TO EXISTING SEWER OUTLET BREAKOUT EL.=TOP OF CHAMBER AT HOUSE AT, OR ABOVE, INV.=99.021 TOP OF CHAMBER EL.=98.80 INV.ELEV.=98.24 NOTES: BOTTOM ELEV.=97.80- II II 1) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE 2.83 INVERTS, PRIOR TO INSTALLATION. EFFECTIVE WIDTH=14.2' 2) SEPTIC TANK & D-BOX SHALL BE SET LEVEL AND USE 5 ROWS OF 7-QUICK4 STANDARD INFILTRATOR CHAMBERS TRUE TO GRADE ON A MECHANICALLY COMPACTED BOTTOM OF TP, EL.=92.8 s WITH NO SEPARATION BETWEEN EACH ROW & NO STONE SIX INCH CRUSHED STONE BASE, AS SPECIFIED IN ADJUSTED GROUNDWATER TYPICAL SECTION 310 CMR 15.221(2). EXISTING SUITABLE 3) INSTALL INLET & OUTLET TEES AS REQUIRED. MATERIAL 4) GAS BAFFLE TO BE INSTALLED ON OUTLET TEE SEPTIC SYSTEM PROFILE AS MANUFACTURED BY TUF-TITE, ZABEL OR EQUAL. N.T.S. SOIL LOG DATE: OCTOBER 19, 2017 SOIL EVALUATOR: PETER McENTEE PE(SE#1542) WITNESS: PHIL RENEAUD R.S. HEALTH AGENT ELEV. TP DEPTH GENERAL NOTES: 100.1 A 0" LOAMY SAND 1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL 10YR 4/2 BOARD OF HEALTH AND THE DESIGN ENGINEER. 99.3 10" 2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS B OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE LOAMY SAND LOCAL RULES AND REGULATIONS. 10YR 5/8 PERC 3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR 97.1 > ,/3✓33" TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE C DESIGN ENGINEER. M-C SAND 4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING 2.5Y 6/6 FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN ADJ. G.W. ENGINEER BEFORE CONSTRUCTION CONTINUES. 92.8 5. ALL ELEVATIONS BASED ON AN ASSUMED DATUM. 91.1 STG. G.W. :L2 108" 91.4 116" 6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF PERC RATE <2 MIN/IN. "B&C" HORIZONS HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION. STANDING G.W. ® 108", (EL.=91.1) 7. WATER SUPPLY PROVIDED BY TOWN WATER SUPPLY. INDEX WELL, MIW-29, ZONE A, ADJUSTMENT= 1.7', SEP 2017, EL.=92.8 8. THERE ARE NO POTABLE WELLS WITHIN 100 FT. OF THE PROPOSED PERC RATE <2 MIN/IN. ("B & C" HORIZONS) PROPOSED SEPTIC SYSTEM. 9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS 16" 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 a o CONSTRUCTION. 0° SIDE VIEW 11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS 0 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.INSPECTION PO 52' u7 13. THIS ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED SEPTIC TOP VIEW SYSTEM COMPONENTS NOT SHOWN ON THE PLAN. 34" 14. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND5.3" IS NOT TO BE CONSIDERED TO BE A PROPERTY LINE SURVEY. INVERT 48 ,ND CAP EFFECTIVE LENGTH) P N.Q4STDE DESIGN CRITERIA s® ®=_ END VIEW -m- _ MULTIPORT END CAP NUMBER OF BEDROOMS: 2 BEDROOMS + 1 FUTURE = 3 SIDE VIEW NOMINAL CHAMBER SPECIFICATIONS SOIL TEXTURAL CLASS: CLASS I DESIGN PERCOLATION RATE: <2 MIN/IN DAILY FLOW: 330 GPD_ SIZE (W x L x H) ............................34" x 48" x 12" EFFECTIVE LEACHING AREA: N DESIGN FLOW: 330 GPD - BED.......................................................PER CODE GARBAGE GRINDER: NO-S.A.S. IS NOT DESIGNED FOR TRENCH.................................................PER CODE USE OF AS GARBAGE GRINDER 34' INVERT ELEVATION.. .............................................. 5.3" LEACHING AREA REQUIRED: (330 GPD) = 445.9 SF FRONT VIEW STORAGE CAPACITY PER UNIT....................44.4 GAL .74 GPD/SF QUICK 4 STANDARD INFILTRATOR CHAMBER PROPOSED SEPTIC TANK: 1500 GALLON CAPACITY-PLASTIC INFILTRATOR IM-1530 INFILTRATOR CHAMBERS PROPOSED D-BOX: 1 INLET, 5 OUTLET (MINIMUM), H-10 RATED N.T.S. PROPOSED SEPTIC SYSTEM UPGRADE PLAN USE 5 ROWS OF 7-Quick 4 Plus Std. (5.3" INVERT) UNITS WITH NO SEPARATION BETWEEN EACH ROW & NO STONE 28 MATTAKESE ROAD, WEST YARMOUTH, MA BOTTOM AREA: (GENERAL USE APPROVAL FOR 4.72 SF/LF Prepared for: DiBuono Sewer &Drain, 35 Content Lane, Cotuit, MA 02635 7 UNITS/ROW + 2 END CAPS/ROW = 30.0 FT Engineering by: Survey Review by: SCALE DRAWN JOB, NO. 5 ROWS x 30.0' x 4.72 SF/LF = 708.0 SF DESIGN FLOW PROVIDED: 0.74(708.0 S.F.) = 523.9 G.P.D. Engineering Works, Inc. JC Engineering, Inc. N.T.S. P.T.M. 274-17 DATE CHECKED SHEET N0. 426.0 SF (400 SF REQ'D) 12 West Crossfield Road Forestdale, MA 02644 2854 Cranberry Hwy. E.Wareham, MA 02538 NOMINAL AREA = 14.2' x 30.0' = (508) 477-5313 (508) 273-0377 11/3/17 P.T.M. 2 Of 2