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Home My WebLink AboutEngineer Plan - 2022'mit . valid for REPAIR OF SEPTIC SYSTEM LY, due to State and Local septic variances. frd of Health review and approval is required for future additionstrenovations/hdterations to age facilities and/or structures/dwelling. Yarmouth Health Department APPROVED 3le a -a-5_4 Date / / S u/ANTO ROAD 6.4 / / / / O / / / / / / / / / J / / / S / / / i 5 PROP. TIMBER WALL (SEE PAGE 3) PROP. GEOGRID (SEE NOTE 17) IJ� I PROP. 5 FT SOIL I REMOVAL (NOTE 18) w 0 5.8 3 G N 5.G Do °bb � 5'8) WATER 00 / 40// — —" � 124.29' / 10' WIDE BRIDLE PATH G.0 6 UL rIAK 0 12022 SOUTH YARMOUTH LOCUS 3 SQUANTO ROAD zM LOCUS INFORMATION PLAN REF: 075/027 TITLE REF: 5665/142 PARCEL ID: MAP 032 PAR. 100 NOT IN STATE ZONE II FLOOD ZONE: AE"(11.0) COMMUNITY PANEL: 25001—CO588J DATED:07/16/14 SEPTIC SYSTEM REPAIR PLAN LOCATED AT: 3 SQUANTO ROAD HEALTH DEPT. SOUTH YARMOUTH, MA PREPARED FOR SURVEY BY: PAUL TROY/READY ROOTER EXC WELLER AND ASSOC. a�—"01iRUARY 26, 2022 G SOIL LOGS / / I DATE; DECEMBER 6, 2021 SOIL EVALUATOR: DARREN M. MEYER, RS, CSE 1614 WITNESS: YARMOUTH HEALTH DEPT. G.4 PROP. 1,500 GALLON I I PROP. 1,000 GALLON SEPTIC TANK PUMP CHAMBER Elev. LEGEND Depth PROPOSED CONTOUR ® PROPOSED SPOT GRADE --gg -- EXISTING CONTOUR + 96.52 EXISTING SPOT GRADE —W— EXISTING WATER SERVICE & TEST PIT UL rIAK 0 12022 SOUTH YARMOUTH LOCUS 3 SQUANTO ROAD zM LOCUS INFORMATION PLAN REF: 075/027 TITLE REF: 5665/142 PARCEL ID: MAP 032 PAR. 100 NOT IN STATE ZONE II FLOOD ZONE: AE"(11.0) COMMUNITY PANEL: 25001—CO588J DATED:07/16/14 SEPTIC SYSTEM REPAIR PLAN LOCATED AT: 3 SQUANTO ROAD HEALTH DEPT. SOUTH YARMOUTH, MA PREPARED FOR SURVEY BY: PAUL TROY/READY ROOTER EXC WELLER AND ASSOC. a�—"01iRUARY 26, 2022 G SOIL LOGS / / I DATE; DECEMBER 6, 2021 SOIL EVALUATOR: DARREN M. MEYER, RS, CSE 1614 WITNESS: YARMOUTH HEALTH DEPT. G.4 PROP. 1,500 GALLON I I PROP. 1,000 GALLON SEPTIC TANK PUMP CHAMBER Elev. TP -1 Depth 5.70 A0" LOAMY SAND 1GYR 4/1 5.03 8" B PERK TEST O LOAMY SAND EL 3.20 '8' 10YR 6/4 3.03 32" C2 MEDIUM SAND 1 5/1 —2.30 96" PERC RATE t2 MIN/IN. ("8" HORIZON) OSS. GROUNDWATER AT 56", ELEV. 1.04 WELL: MIW-29, ZONE: A LEVEL: 7.90, ADJUSTMENT: 1.5 FT USE HEALTH DEPT. ALLOWED ADJ. OF 1.0 Ff. STEVEN W.' RUMBA No. 35791 1140 ..7 I °ANITA9 MEYER & SONS, INC. P.O. BOX 981 EAST SANDWICH, MA. 02537 PH: (508)360-3311 FAX: (774)413-9468 meyerandsonstitle5®gmail.com SHEET 1 OF 74 NOTE: MAGNETIC TAPE TO BE PLACED OVER ALL COVERS PROPOSED TANK PUMP CHAAfBER G-RGx`=.'`%I��I'� INSTALL RISERS VV/IN 6" OF FINISH GRADE INSTALL RISERS to FINISH GRADE INSTALL RISERS TO W/IN 3" GRADE TOP OF MAR 0 '12022 LQ22 FOUNDATION EL =6.30 A 1 I EL5.70* EL5.70* F EL5.70* F EL5.70* F.G. EL: 8.75* -1 I 1 HEALTH DEPT, SANTARY TEE PPFS LEVEL. 2 W/WT OF D -I 11 EL 4.95 LI O;=zs 10• o S- IX (MIN.) 10• FORCE "'r'ARAM (MIN. TEES ARE TO BE 14ALARM ON INV ,Y 4• SCH 4o PNC , INV.= 7.65 D -BOX ....... INV. 3.65 TEE SHALL NOT EXTEND Exist. Invert w FILTER PUMP :1116- BELOW FLOW UNE INV. 4.97 "' a INV. -3.55 12" .. (USE H-20 DB -5) INV.= 3.90 PROP. 1,500 GALLON MONOLITHIC SEPTIC TANK 3.30 PROPOSED 1,000 GALLON MONOLITHIC PUMP CHAMBER ..►u�A.. NOTES: 1) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE INVERTS PRIOR TO CONSTRUCTION. 2) TANK/PUMP CHAMBER AND D -BOX SHALL BE SET 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 W/ FILTER TO BE INSTALLED ON OUTLET TEE AS MANUFACTURED BY TUF-TETE, ZABEL OR EQUAL 5) INSTALL SANITARY TEE IN D -BOX NTH WATERTIGHT JOINTS. WIRE HIGH WATER ALARM FLOAT TO GP 2000 HIGH WATER ALARM PANAL ON CIRCUIT SEPARATE FROM CIRCUIT TO THE PUMP. HOISTING CABLE 1/8" DIAMETER. PC INV.(OUT)=3.30 ALARM ON EL: 1.13 PUMP ON EU 0.63 PUMP OFF EL 0.30 BOTTOM OF INT. P.C. EL -0.70 SEPTIC SYSTEM PROFILE N.T.S. . PROVIDE WATERTIGHT CONCRETE RISER WITH SECURED COVER TO GRADE NEMA 4 JUNCTION BOX CORROSION RESISTANT & UQUID-TIGHT CABLE CONNECTORS SUPPORTED BY 1-1/4" PVC CONDUIT. JOINTS TO BE MADE WATERTIGHT .2 BALL VALVE w/ UNIONS SCH. 80 PVC I. ALL CHANGES TO THIS PUN MUST BE APPROVED BY THE LOCV. GEORGE FISHER CO. MODEL NO. 560 OR EQUAL BOARD OF HEALTH AND THE DESIGN ENGINEER. 2"SCH. 40 DISCHARGE TO D -BOX 2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS YSCH. 40 TEE W/ CLEAN-OUT CAP OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE LOCAL RULES AND REGULATIONS. PROVIDE 1/4" WEEP HOLE IN DISCHARGE 3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR PIPE FOR SELF -DRAINING FORCE MAIN 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 NAVD DATUM. B. 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 MUNICIPAL WATER B. ALL A �1IN110N DISTNG CONSTRUCTION URBED BETWEEN OWNER ANDHALL CONTRACTOR. S. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY 1HE LOCA71O N OF ALL UNDERGROUND UTIUTIES, PRIOR TO BEGINNING CONSTRUCTION. 10. EXISTING CESSPOOL TO BE CRUSHED, PUMPED AND REMOVED PER TITLE S. 11. 48 HOUR NOTICE FOR ENGINEER CETRFICATION 12. THIS PIAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND IS NOT TO BE CONSIDERED A PROPERTY UNE SURVEY 13. NO PRIVATE WELLS WITHIN 100 FT. OF PROPOSED LEACHING. 14. ALL PIPE TO BE 4" SCH 40 O 1/8"/FF (UNLESS SPEC. OTHERWISE) 15. THE DESIGN OF THIS SYSTEM DOES NOT ALLOW FOR THE USE OF A GARBAGE GRINDER 16, PUCE 40 ml POLY LINER AROUND LEACHING AT EDGE OF SOIL REMOVAL/WALL FROM EL 7.80 - EL 3.80 TO PREVENT BREAKOUT. 17. PLACE GEO-GRID UNDER LEACHING AS SHOWN, TO PREVENT SETTING. 18. REMOVE UNSUITABLE SOILS 5 FEET AROUND LEACHING TO TOP OF CLEAN 8 LAYER AND REPLACE WITH CLEW MEDIUM SAND PER TITLE 5. OF PUMP DETAIL N.T.S. 3.3" TO INVERT. INV.ELEV =7.38 BREAKOUT=TOP ELEV.-7.77 INV. ELEV.= 7.38 BOTTOM ELEV.= 7.10 5' MIN. ABOVE BOTTOM OF T.P. EXCAVATION OR G.W. (5.06' PROVIDED) ADJ. GROUNDWATER EL.=2.04 - `2" BALL CHECK VALVE SCH. 80 PVC 100 P.S.I. FLOWMATIC MODEL No. 2085 PROVIDE 2- WADE ANGLE FLOATS: I '� 2" SCH. 40 PVC DISCHARGE PIPE FLOAT NOA: PUMP ON/OFF (BARNES 073618 OR EQUAL) MYERS ME40PC-1 PUMP .4 H.P. 115 V FLOAT N0.2: ALARM ACTIVATION (BARNES 073612 OR EQUAL) 2" DISCHARGE PASSING 2" SOLIDS OR EQUAL NOTE: SEPTIC TANK/PUMP CHAMBER TO BE FACTORY WATERPROOFED AND SEALED WATH THOROSEAL OR EQUAL PUMP & ACCESSORIES AVAILABLE AS A UNIT THROUGH ACME/SHOREY PRECAST., HARWICH MA. (800) 560-9949 BUOYANCY CALCULATIONS 1.50OG MONO SEPTIC TANK J1RlIfU 10.18' X 5.5' X 4 X 62.4 - 13,975 lbs ground cover. 10.18' x 5.5' x .75 x 120 = 5,039 lbs ernptv tank: 12,000 Obs 12,000 + 5,039 = 17,039 IDS, > 13,975 lbs 1.000G MONO PUMP CHAMBER uo= 8.3' x 5.5' x 4 z 62.4 = 11,394 lbs ground cover: 8.3' x 5.5' x .75 x 120 = 4,109 Ibs empty tank: 8,500 lbs 4,109 + 8,500 = 12,609 ]be > 11,394 lbs SEPTIC TANK/PUMP CHAMBER BUOYANCY CHECK O.K. DOSING & STORAGE REQUIREMENTS DAILY FLOW: 330 GPD DOSING REQUIRED: 4 CYCLES/DAY (SAND) 330 = 4 - 82.5 GALLONS/CYCLE DISTANCE REQUIRED BETWEEN PUMP ON AND PUMP OFF FLOATS: 82.5 GAL/CYCLE _ 250 GAL/Fr = 0.33 FT/CYCLE (4') STORAGE REQUIRED ABOVE WORKING LEVEL 330 GALLONS STORAGE PROVIDED: INV. EL: 3.30 - ALARM ON EL: 1.13 =2.17' STORAGE PROVIDED = 2.17' X 250 GAL/FT = 542.0 GALLONS NOTE: TO PREVENT BREAKOUT, THE PROPOSED FINISH GRADE SHALL NOT BE < EL: 7.77 FOR A DISTANCE OF 15' AROUND THE PERIMETER OF THE S.A.S. .G. EL: 8.75(MAX. ON CORNERS) TWO INSPECTION PORTS(MIN.) 4 ROWS OF 6 UNITS AT 4.0'/UNIT = 24.0'/ROW SOIL ABSORPTION SYSTEM (PROFILE) PERC SAND PUCE RLTDR FASMC OVER ALL LOOM PRIOR TO 9ACKFI L 'ROP. GEOGRID) ISTING SUITABLE MATERIAL FECTIVE WIDTH = 4 x 2.83' = 11.32'1 USE 4 ROWS OF 6 INFILTRATOR QUICK 4 PLUS STD LP (3.3" INVERT) UNITS -NO STONE TYPICAL SECTION HTS DESIGN CRITERIA NUMBER OF BEDROOMS: 3 BEDROOM DESIGN SOIL TEXTURAL CLASS: CLASS 1 DESIGN PERC RATE: <2 MIN/IN DAILY FLOW: 330 G.P.D. DESIGN FLOW: 330 G.P.D. GARBAGE GRINDER: NO (NOT DESIGNED FOR GARBAGE GRINDER) SEPTIC TANK/PUMP CHAMBER: 330 gpd x 200% = 660 gpd USE PROP. 1,50OG MONOLITHIC SEPTIC TANK W/ 1000G MONOLITHIC PUMP CRAM. LEACHING AREA REQUIRED: (330)/0.74 = 445.94 S.F. DISTRIBUTION BOX: (5 OUTLETS (MINIMUM)) PRIMARY S.A.S. USE 4 ROWS OF 6 -...INFILTRATOR QUICK a ED LP (13" INVERT) UNITS WITH NO STONE BOTTOM AREA: (GENERAL USE APPROVAL FOR 4.73 SF/LF OF CHAMBER) (CHAMBER UNITS) 24 UNITS x 4.00 LF x 4.73 SF/LF = 454.08 SF TOTAL AREA = 454.08 SF DESIGN FLOW PROVIDED: 0.74GPD/SF(454.08SF) = 336 GPD > 330 GPD req'd PROPOSED SEPTIC SYSTEM UPGRADE PLAN 3 SQUANTO ROAD, SOUTH YARMOUTH, MA Prepared for: Troy/Ready Rooter Exc. System Design and Topography Plan by: SCALE DRAWN DATE MEYER & SONS, INC. N.T.S. DMM 02/26/22 PO 90x881 EASTSANDLN/CH, MA 02537 REV. DATE CHECKED SHEET NO. 608-362-2= DMM 2 of 2 FINISH GRADE ELEVATION 8.75 (four comers of leaching) 2% GRADE — — — — — — — — — — — — — TOP OF CHAMBER EL. 7.77 t -A 40ml Poly Liner (around entire leaching at edge soil removal/retaining wall) OF 4f DARREN M. (7L MAN o j 2022 tLALTIq DEp-r El. 7.80 611 x 6" (30 year) Pressure Treated Railroad Ties -- Stagger Joints and Connect with 12" Spikes Step R.R Ties in 1/4". EL. 5.80 Pr—opo—sed Cr -ad - e BOTTOM EL. 4.80 2'x 1/2" REBAR @ TON CENTER