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Home My WebLink AboutEngineer Plan - 2022-- 18 -- EXISTING CONTOUR x 18.98 EXISTING SPOT GRADE '! _ -W- EXISTING WATER SVC -p XISTING G� C EOVERHEAD S 88°16'20" E 99.35 H.W.- WIRES b UNICDo 95.00 :.� TEST PIT x.0 99,48 x ti ee BENCHMARK F til, : 2022 100.28 g LEGEND HEALTH DEP T. Q �- LOT 6399.42 O K ,�J - EXISTING t SF 100.05 x EXISTING CESSPOOL -12,514 HOUSE(188) TO BE REMOVEDT.O;F.=101.91 FF EL.=102.6± M LOCUS MAP PROPOSED SEWER -2 CONNECTION +100J5 �q o w INV.=99.861 (ADD CLEANOUT) a9.4 G �' rT, GENERAL NOTES: apo' f 100.31 ,,;.,. 99 ^` 1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL PROPOSED 2500 GALLON SEPTIC TA 100,5 : •:. BOARD OF HEALTH AND THE DESIGN ENGINEER. 2 -COMPARTMENT 2/3-1/3 COMPARTMENTS DECK .. / .• :, 9,60,:!y`.'. BENCHMARK O 2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE SLEEVED SEWER ((10' EA. SIDE`!- RIVEW AY,'';`,.:-:','' :.:.='":, , MAG. NAIL SET a LOCAL RULES AND REGULATIONS, EXCEPT AS REQUESTED BELOW: EXlS77NG SEPTIC TANK TO BE REMOVED :'` �'..;�1) PA EL= 99.72 v -310 CMR 15.405(1)(a)(b)&(h): LOCAL UPGRADE APPROVAL PROPOSED PUMP CHAMBER A 5' variance, S.A.S. to front property line, for a 5' setback. 2 to bel 8A for 10' A 10' variance, S.A.S. crawls ace a setback. PROPOSED SEWER -1 CONNECTION � -r-r r 0. 3) A 6' variance, S.A.S. to crawl space (bdg.BB), fora 14' setback. n t$il 5 00 `'"4 4) 4) A V reduction to the 5' separation requirement between estimated INV.=100.01 (ADD CLEANOUT) high groundwater and bottom of S.A.S., for 4' of separation. W ^ •02 10 77 i- -7- N VV- 3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR N 10 �rj r TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE DESIGN ENGINEER. Q0 \. 0(N•J" 4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING EXISTING \ r1p 1 100 4 T �/ X % / �I FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN ENGINEER BEFORE CONSTRUCTION CONTINUES. 5. ALL ELEVATIONS ARE BASED ON AN ASSUMED DATUM. HOUSE(#8A) �� p^J Z 1 7 / i I r 4) 6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF Of M1$S,�cy X rr i i 1 73 'r /%J HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION. i 1x 2' 99.80 7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE. PETER T. G� 10 \ / EXISTING S.A.S. TO BE REMOVED B. THERE ARE NO ABUTTING WELLS WITHIN 100' OF THE PROPOSED S.A.S., Mc \ 101,09_ ° $ (SEE NOTE 11) - 9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE v CIVIL r" CIVIL - DIRECTED BY THE APPROVING AUTHORITIES. No. 35109 °� 100.94 '� a oil valid for REPAIR OF SEPTIC SYSTEM 100.92 Y, due to Slate and Local septic variances. 10. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING N EALBoand oFHealth review and approval is required (or CONSTRUCTION. I \ � LAMP `:ice say future additions/renovations/alteratiaas to 11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS 100.89 ,[.`x aeaage facilNks and/or structures/dwelling. 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). 99.96 Yarmouth Health Department 12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL. 4Y R• 10093 ;�: Tom, $ �rL� PP APPROVED 13. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY. oti cq - 59 OF .DOGE / 14. THE CONTRACTOR SHALL OBTAIN AN ELECTRICAL PERMIT BEFORE. START OF ANY ELECTRICAL WORK.. 0 / 3l i/zut2 ((( 15. THE DESIGN ENGINEER SHALL INSPECT &CERTIFY SOIL REMOVAL, CHURCH JR. '"-. `�� Date EXISTING SEPTIC TANK AND FINAL TO INCLUDE PUMP OPERATION. ND. 1166 =G 100,06 N 1) ADD NOTES 14 & 15 PROPOSED SEPTIC SYSTEM UPGRADE PLAN PK SET 2) TANK DETAIL 3) UPGRADE D NOTING WATERPROOFING. TO H-20 8A & 8B JOHN'S PATH, WEST YARMOUTH, MA -BOX 100.32 YY O 4 CALL OUT BENCHMARK. ) Prepared for: Cape Cod Septic Services, 350 Main St, W. Yarmouth, MA 02673 100.19 - Engineers: OWNER OF RECORD Surveyors: SCALE DRAWN JOB. NO. Engineering AVERBUKH EYNSHTEYN Workf, Inc. KEngineering, Inc. N.T.S. P.T.M. 236-21 MAP ID: 33-186 12 West Crossfield Rood 2854 Cranberry Hwy. 136 MORSE STREET Forestdole, MA 02644 E.Woreham, MA 02538 DATE CHECKED SHEET NO. SHARON, MA 02067 100,31 (508) 477-5313 (508) 273-0377 1/18/22 P.T.M. 1 of 3 NOTE: TO PREVENT BREAKOUT, THE PROPOSED. FINISH GRADE. SHALL NOT BE < EL: 99.55 PROPOSED CHAMBER FOR A DISTANCE OF AROUND THE PROPOSED SEPTIC TANK PUMP PROPOSED D -80X PERIMETER OF THE S.A..A. S. PROVIDE RISER WITH FRAME & COVER OVER PROVIDE RISERS WITH FRAMES & COVERS OVER INSTALL WATERTIGHT RISERPp�O OSED S.A.S. INLET & OUTLET MANHOLES AND SET OUTLET RISER EACH ACCESS MANHOLE AND SET TO FINISH GRADE.- WITH COVER SET TO WITHIN INSTALL ONE INSPECTION PORT (MIN.) TO FINISH GRADE, OUTLET COVER SHALL BE SECURED MANHOLES BROUGHT TO GRADE SHALL BE SECURED 6" OF FINISH GRADE. TO PREVENT UNAUTHORIZED ACCESS. TO PREVENT UNAUTHORIZED ACCESS. F.G. EL.=101.0± F.G. EL.=101.2± T.O.F. MAINTAIN 2% GRADE (MIN.) OVER S.A.S. F.G. EL.=VARIES F.G. EL.=101.0± F.G. EL=101.1± PROVIDE ENOUGH WIRE I: SLACK TO REMOVE PIPM.' L = 8 INSPECTION PORT ® S=1% (MIN.) IgI'.u,+uuu.. �,,m L1 = 13' ... ... " CH 40 PVC PV 4 SCH40 C ' .. L2 = 65' TOP EL. _ L - 2' ® S=1% (MIN.) =99.92: ®S=1% (MIN.) '• 2 S 1 TOP EL=99.29 THRUST BLOCKS s 3" TO INVER „ " " „ 4"SCH40 PVC "• 4'SCH40 PVC ... AT ALL BENDS 5' s" INV.=99.20 4 ROWS OF 5-CULTEC C-4 UNITS z 8'/UNIT=40' 10'I 9.. 10" 19" 10' INV.=99.37 PROD BOX D - 2 USE C-4 HD UNITS H-20 RATED 2' + 60" LIQ. 1 INV.=98.50 LEVEL INV.=99.10 H-20 SOIL ABSORPTION SYSTEM (PROFILE) EFFLUE INV.=98.20 2 FLOATS • 2 INV.=98.50 REOD INSTALL ONE LENGTH OF 4" SCH 40 PERFORATED PVC PIPE AT EACH INLET TO EXTEND THROUGH STARTER UNIT ,... .. BOTT. EL. =92.75 INV.=98.25 - WITH CAPPED END. HOLES SHALL. BE FACED DOWNWARD. 4"-6" OF LOAM & SEED OR AM BOTT. EL.=93.66 AS INDICATED IN NOTE 4. " 1D INV.-100.0±(VERIFY) 1000 GALLON GALLON APPROVED FILTER FABRIC COMMON BACKFILL 0INV.=99.86±(VERIFY) PUMP CHAMBER (H-10 RATED) F.G., ELEV.=101.2± - WIGGIN PRECAST CORP MODELg1000MONTH '• '. `..' �'<.: e>.v' :'i :'i. `:;; :.: :r ,', ;• .•' PROPOSED 2500 GALLON (H-20) SEPTIC TANK ( See Pump Detail, Sheet 3) '.".,. . tic...., �:..',ci;�c,•"'�!:,^;.;.•.'r' ".":`.. , '(;,rY�..7'y'1:, ".. `;:;�, .,., : z COMPARTMENTS, SPLIT 2/3 1/3p .. :.. ..: ...:.T: .r... ..•;'.::,: TOP OF STONE ELEV:=99.88 COMPARTMENT NO. 1 - 1667 GALLON STORAGE (1540 min.) gq�gl(pUT=rQp 0 NR o" MIN. COMPARTMENT NO. 2 - 833 GALLON STORAGE (770 min.) TOP OF CHAMBER ELM99.55 INV.ELEV.=99. 1 0 NOTES BOTTOM ELEV.=98.85 1) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE III IIIII INVERTS, PRIOR TO INSTALLATION, 4' OF NATURALLY OCCURRING 48" (TYPICAL) EXISTING SUITABLE SOILS 2' 2) SEPTIC TANK, PUMP CHAMBER & D -BOX SHALL BE SET PERVIOUS MATERIAL 4 ROWS ® 4'/ROW(NO SPACE BETWEEN)=EFFECTIVE WIDTH=16' LEVEL AND TRUE TO GRADE ON A MECHANICALLY COMPACTED 4' (MIN.) ABOVE G.W. STABLE BASE OR 6" AGGREGATE BASE, AS SPECIFIED IN 310 ADJUSTED G.A., EL=94.8. lI' WASHED STO AC CMR 15.221(2). SEPTIC SYSTEM PROFILE = SEP EDD O TONBOVE OR 3) INSTALL INLET & OUTLET TEES AS REQUIRED. 1' OUTSIDE S.A.S. FOOTPRINT 4) AN EFFUETNT FILTER SHALL BE INSTALLED ON .OUTLET TEE MANUFACTURED BY TUF-TITE, BIAXIAL GEOGRID / BX1100 R TENGIA S.A.S.(SECTION I PRODUCED BYATLANTA AS ZABEL OR EQUAL. OREQUAL 5) EFFLUET FILTER SHALL BE CLEANED ANNUALLY OR AS NEEDED EXTEND GEOGRID FOR 2' TO PREVENT SEWAGE BACK UP. OUTSIDE S.A.S. FOOTPRINT DESIGN CRITERIA SOIL LOG DOSING & STORAGE REQUIREMENTS � a NUMBER OF BEDROOMS: 7 DATE: JULY 29, 2021 N o w DESIGN FLOW: 770 GPD SOIL TEXTURAL CLASS: .CLASS I .SOIL EVALUATOR: PETER McENTEE PE, SE -1542 a C� In p DOSING REQUIRED: 7 CYCLES/DAY WITNESS: PHIL RENAUD HEALTH AGENT API DESIGN PERCOLATION RATE: <2 MIN/IN ELEV. (,1 5 t 770 - 4 = 110 GALLONS/CYCLE DAILY FLOW: 770 GPDp11� TP DEPTH G m DISTANCE REQUIRED BETWEEN PUMP DESIGN FLOW: 770 GPD 100'8 A ON AND PUMP OFF FLOATS: GARBAGE GRINDER: NO LOAMY SAND 1OYR 4/2 110 GAL/CYCLE - 250 GAL/FT = 0.44 FT/CYCLE (SAY 6") LEACHING AREA REQUIRED: (770 GPD) = 1040.5 SF 100.1 E 8" STORAGE REQUIRED ABOVE WORKING LEVEL: 440 GALLONS .74 GPD/SF MED. SAND 10YR 5/1 STORAGE PROVIDED: PROPOSED SEPTIC TANK: 2500 GALLON CAPACITY (H-20) 99.7 13 B " INV.(IN) EL: 98.20 - PUMP ON EL: 95.12 = 3.08' 2 -COMPARTMENT 2/3 - 1/3 ERC 8%26" STORAGE PROVIDED = 3.08' x 250 GAL/FT = 770.0 GALLONS PROPOSED PUMP CHAMBER: 1000 GALLON CAPACITY (H-10) LOAMY SAND IOYR 5/6 PROPOSED DISTRIBUTION BOX: 1 INLET, 3 OUTLETS (H-10) 97.8 36" PROPOSED SEPTIC SYSTEM UPGRADE PLAN G USE 3 ROWS OF 4 CULTEC C-4HD UNITS AS SHOWN MED, SAND 8A & 8B JOHN'S PATH, WEST YARMOUTH, MA FOR AN S.A.S. HAVING THE DIMENSIONS: 16.0 x 40.0' 10YR 6/3 _ _ 84.8 ADJ. G.W. 72" REDOX 7.5YR 5 /a Prepared for: Cape Cod Septic Services, 350 Main St, W. Yarmouth, MA 02673 BOTTOM AREA; (GENERAL USE APPROVAL FOR 6.7 SF/LF) Engineers: Surveyors: SCALE DRAWN JOB. NO. 5 UNITS/ROW x 8.0'/UNIT = 40.0 FT 94.3 STG. G.W. = 78" 4 ROWS x 40.0' x 6.7 SF/LF = 1072 SITEngineering Works, Inc. JCEngineering, Inc. N.T.S. P•T•M• 236-21 DESIGN FLOW PROVIDED: 0.74(1072 SF) = 793.3 GPD 91.1 81„ PERC RATE 2 MIN IN. / ("B" HORIZON) 12 West Crossfield Road Forestdale, MA 02644 E.Wa Cranberry Hwy. E.Wareham, MA 02538 DATE CHECKED SHEET NO. NOMINAL FIELD AREA = 16' x 40.0' = 640.0 SF ADJUSTED GROUNDWATER, EL. -94.8 (508) 477-5313 (508) 273-0377 1/18/22 P.T.M. 2 Of 3 PROVIDE WATERTIGHT CONCRETE RISER WITH SECURED FRAME & COVER TO GRADE 2" BALL VALVE (FIELD ADJUST FOR 20 GPM RATE) (INSTALL QUICK DISCONNECT FOR EASY REMOVAL) HOISTING CABLE ��7x19STAINLESS STEEL 1/8" DIAMETER.ENOI�GH WILE. STRENGPROVDE TH SLACK TO REMOVE PUMP INV.(IN)=98.20 ALARM ON EL: 95.45 PUMP ON EL: 95.12 NEMA 4 JUNCTION BOX CORROSION RESISTANT & LIQUID -TIGHT CABLE CONNECTORS SUPPORTED BY 1-1/4" PVC CONDUIT. JOINTS TO BE MADE WATERTIGHT. USE SJE RHOMBUS -JB PLUGGER OR EQUAL. PROVIDE ENOUGH WIRE SLACK TO REMOVE PUMP INSTALL 1' PVC CONDUIT TO HOUSE FOR WIRING WITH WATERTIGHT JOINTS. WIRE HIGH WATER ALARM FLOAT TO SJE RHOMBUS. TANK ALERT XT ALARM PANEL ON CIRCUIT SEPARATE FROM CIRCUIT. TO THE PUMP. 2"SCH. 40 DISCHARGE (THROUGH RISER -SEE PROFILE) 1/4" WEEP HOLE 2" 90' ELBOW BOTTOM OF PUMP OFF EL: 94.62 18" 1 11 8" 2" SWING CHECK VALVE 1 PUMP CHAMBER 2" SCH. 40 PVC DISCHARGE PIPE ELEV.= 93.66 ADDITIONAL 3/16" VENT HOLE (MIN.) ABOVE PUMP FLANGE PROVIDE 2- WIDE ANGLE FLOATS: 3.5 (TO PREVENT PREMATURE PUMP BURNOUT) FLOAT NO.1: PUMP ON/OFF-SJ RHOMBUS (PROVIDED WITH PUMP) LIBERTY LE40 SERIES PUMP .4 H.P. 11.5 V FLOAT NO.2: ALARM ACTIVATION FLOAT -PROVIDED WITH ALARM PANEL WITH 2" DISCHARGE, OR EQUAL (ON SEPARATE CIRCUIT FROM PUMP SPECIFIED) PUMP AND ACCESSORIES AVAILABLE AT: CAPE COD WINWATER WORKS CO., HYANNIS, MA. (508) 862-0166 NOTE: APPROVED ALTERNATE MAY BE SUBSTITUTED. PUMP DETAIL /2" T- F II I 5' 5 1/2' a1 I IM `JII II` II II L- 4" KNOCKOUTS PLAN VIEW (TYR.) i 8• INLET 5.31/2- 54- /2' /54-1/2' 20" DIA. COVERS (TYP.) A PROVIDE 4" TOP CROSS SECTION A -A SPECIFICATIONS CONTRACTOR MAY USE APPROVED ALTERNATE 1.) CONCRETE 4,000 PSI AFTER 28 DAYS, 2.) CONSTRUCTION CONFORMS TO DEP TITLE V REGS. 310 CMR SECTION 15.226. 3.). REINFORCEMENT PER ASTM C1227-93, 4.) TANK SHALL BE FACTORY WATERPROOFED. APPROXIMATE WEIGHT =8,380 LBS i000 GALLON MONOLITHIC PUMP CHAMBER WIGGIN PRECAST CORP MODEL#1000MONTH I - -7 (I A OII D II � II II II II KL -a-3-0' EDD ?Aa- 2022 HEALTH 20" DIA. COVERS 24" DIA, H-20) TYP.) A j e POLYSEALS PLAN VIEW (TYP.) 4" (8" H-20) 20" DIA. COVERS (24" DIA. H-20) (TYP ) 7'-2 CROSS SECTION A -A `6.1-20 SPECIFICATIONS 77N PRECAST CORP 25STK 1.) CONCRETE 4,000 PSI AFTER 28 DAYS. 2.) CONSTRUCTION CONFORMS TO DEP TITLE V REGS. 310 CMR SECTION 15.226. 3.) TONGUE & GROOVE JOINT SEALED W/ BUTYL RESIN AND WRAPPED. 4.) REINFORCEMENT PER ASTM C1227-93. 5.) TANK SHAL BE FACTORY WATERPROOFED. 6.) PROVIDE TWO COMPARTMENTS, 1/3 2/3 CAPACITIES. H-20 WT.=24,423 LBS WIGGIN PRECAST CORP Il 3"INVERT BUOYA CY CALCULATION 2500 GALLON 2 -COMPARTMENT SEPTIC TANK BOTTOM OF UNIT EL.= 93.96 HIGH GROUNDWATER EL.=94.8 BUOYANCY FORCE PER FOOT OF DEPTH: 12.2 x 6.7' x 1' x 62.4 lbs./cu.ft. = 5100.6 lbs. MAX.. DISPLACEMENT = 94.80 - 92.75 = 2.05' MAX. UPLIFT PRESSURE = 2.05' x 5100.6 lbs/ft = 10,456.2 lbs. WEIGHT OF UNIT EMPTY = 25,423 lbs. 25,423 lbs > 10,456 Ibs O.K. 1000 GALLON MONOLITHIC PUMP CHAMBER BOTTOM OF UNIT EL.= 93.66 - HIGH GROUNDWATER EL.=94.8 BUOYANCY FORCE PER FOOT OF DEPTH: 8.3' x 5.5' x 1' x 62.4 Ibs./cu.ft. = 2848.6 lbs. MAX. DISPLACEMENT = 94.80 - 93.66 = 1.24' MAX. UPLIFT PRESSURE = 1.24' x 2848.6 Ilbs/ft = 3532.3 lbs WEIGHT OF UNIT EMPTY = 8,338 lbs. 8,338 lbs > 3,323 lbs O.K. r-4" DIA. INSPECTION PORT 8.5' 8.0' 12" _J �8:�-I��Ihh'I1bn1111�1hhhbhhllhhhhbl1t11i� �I M SMALL RIB LARGE RIB - CULTEC CONTACTOR FIELD DRAIN C-4 CHAMBER STORAGE = 1.692 CF/FT ALL CONTACTOR FIELD DRAIN C-4HD HEAVY DUTY UNITS ARE MARKED WITH A COLOR STRIPE FORMED INTO THE PART ALONG THE LENGTH OF THE CHAMBER. CULTEC CONTACTOR FIELD DRAIN C-41HID CULTEC, Inc. PH: (203) 775-4416 P.O. Boz 280 PH: (600) 4-cuLTEc CULTEC ContactDr® and Recharger® 578 Fedmel Road FX: (zo3) ns-14sz Plastic Septic and Stomlwater Chambers BmokaeM. CT 08504 LISA I www.cultec.com CULT'f PROPOSED SEPTIC SYSTEM UPGRADE PLAN 8A & 86 JOHN'S PATH, WEST YARMOUTH, MA Prepared for: Cape Cod Septic Services, 350 Main St, W. Yarmouth, MA 02673 Engineers: Surveyors: SCALE DRAWN JOB. NO. Engineering Works, Inc. JCEngineering, Inc. N.T.S. P.T.M. 236-21 12 West Crossfield Road 2854 Cranberry Hwy. DATE CHECKED SHEET N0. Forestdole, MA 02644 E.Worehom, MA 02538 (508) 477-5313 (508) 273-0377 1/18/22 P.T.M. 3 Of 3 5'� I 4" INLET POLYSEALS L H_20 f 4" OUILET 3 POLYSEALS 2 " I(SEE NOTE 3)7 SUPPO+ UOUID ' SEAPORT LEVEL 4. I (SEE NOTE 3) i< COMPARTMENTI Al AVAILABLE 4 J,y CROSS SECTION A -A `6.1-20 SPECIFICATIONS 77N PRECAST CORP 25STK 1.) CONCRETE 4,000 PSI AFTER 28 DAYS. 2.) CONSTRUCTION CONFORMS TO DEP TITLE V REGS. 310 CMR SECTION 15.226. 3.) TONGUE & GROOVE JOINT SEALED W/ BUTYL RESIN AND WRAPPED. 4.) REINFORCEMENT PER ASTM C1227-93. 5.) TANK SHAL BE FACTORY WATERPROOFED. 6.) PROVIDE TWO COMPARTMENTS, 1/3 2/3 CAPACITIES. H-20 WT.=24,423 LBS WIGGIN PRECAST CORP Il 3"INVERT BUOYA CY CALCULATION 2500 GALLON 2 -COMPARTMENT SEPTIC TANK BOTTOM OF UNIT EL.= 93.96 HIGH GROUNDWATER EL.=94.8 BUOYANCY FORCE PER FOOT OF DEPTH: 12.2 x 6.7' x 1' x 62.4 lbs./cu.ft. = 5100.6 lbs. MAX.. DISPLACEMENT = 94.80 - 92.75 = 2.05' MAX. UPLIFT PRESSURE = 2.05' x 5100.6 lbs/ft = 10,456.2 lbs. WEIGHT OF UNIT EMPTY = 25,423 lbs. 25,423 lbs > 10,456 Ibs O.K. 1000 GALLON MONOLITHIC PUMP CHAMBER BOTTOM OF UNIT EL.= 93.66 - HIGH GROUNDWATER EL.=94.8 BUOYANCY FORCE PER FOOT OF DEPTH: 8.3' x 5.5' x 1' x 62.4 Ibs./cu.ft. = 2848.6 lbs. MAX. DISPLACEMENT = 94.80 - 93.66 = 1.24' MAX. UPLIFT PRESSURE = 1.24' x 2848.6 Ilbs/ft = 3532.3 lbs WEIGHT OF UNIT EMPTY = 8,338 lbs. 8,338 lbs > 3,323 lbs O.K. r-4" DIA. INSPECTION PORT 8.5' 8.0' 12" _J �8:�-I��Ihh'I1bn1111�1hhhbhhllhhhhbl1t11i� �I M SMALL RIB LARGE RIB - CULTEC CONTACTOR FIELD DRAIN C-4 CHAMBER STORAGE = 1.692 CF/FT ALL CONTACTOR FIELD DRAIN C-4HD HEAVY DUTY UNITS ARE MARKED WITH A COLOR STRIPE FORMED INTO THE PART ALONG THE LENGTH OF THE CHAMBER. CULTEC CONTACTOR FIELD DRAIN C-41HID CULTEC, Inc. PH: (203) 775-4416 P.O. Boz 280 PH: (600) 4-cuLTEc CULTEC ContactDr® and Recharger® 578 Fedmel Road FX: (zo3) ns-14sz Plastic Septic and Stomlwater Chambers BmokaeM. CT 08504 LISA I www.cultec.com CULT'f PROPOSED SEPTIC SYSTEM UPGRADE PLAN 8A & 86 JOHN'S PATH, WEST YARMOUTH, MA Prepared for: Cape Cod Septic Services, 350 Main St, W. Yarmouth, MA 02673 Engineers: Surveyors: SCALE DRAWN JOB. NO. Engineering Works, Inc. JCEngineering, Inc. N.T.S. P.T.M. 236-21 12 West Crossfield Road 2854 Cranberry Hwy. DATE CHECKED SHEET N0. Forestdole, MA 02644 E.Worehom, MA 02538 (508) 477-5313 (508) 273-0377 1/18/22 P.T.M. 3 Of 3