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HomeMy WebLinkAboutEngineered Plan - Rev. 2017BENCHMARK RT. COR. SLATE STEP QL EL. =8.31 (NA VD88) 5,99 x 6,76 x 6,74 / / CQ 6,02 �. N 83 100 2° E / 5,54 6,10 Fence 6.. Stockade 6,76 5,64 6.45 100.00' s Lots '42&41A 531 7,500± S. 5,93 Drive ::.;.:.:',..: PARCEL ID: 3344 EXISTING SEPTIC TANK 6,9;:.:.: ,, a e reel 44 TOP OF TANK, EL. = 7.51 y .: ;: , ...,..; ,..;.. N INV.(OUT)=6.18f... 6,54 112 x nt EXISTING S.A.S. - TO BE ABANDONED 5,57 5,42 FW -2 4,83\' FW -1 ,•�• �. 4,40 FW -3 � 4,82 c�111a. 01 `i VEGETA TED m, WETLAND o X464 a 11L OZ I FEMA FLOOD DESIGNATION FW -5 MAP NUMBER: 25001 C0589J 4'28 EFFECTIVE DATE: JULY 16, 2014 ZONE AE (EL11) WETLAND CONSULTANT MARSH MATTERS ENVIRONMENTAL P.O. BOX 554 FORESTDALE, MA 02644 978-434-1228 ZA L Deck 1EXISTING1 / >/ 12 ' HOUSE(#22) 1 I / 12 /TOF=789 shr. PROPOSED CRA WL'FL;=4.4f --I �� 1;0TOP BH= 7.06 c .t ilu 2 1�i ROUTE r�- 6.5 �x b6,98 / ' ,9 /:k6 TEST PIT 5,21 4.90SPIi I;Fence X - C 5,09 4.94 4,9 100.00 572 5.14 Stockade --- 20-- EXISTING CONTOUR 5.02W 83'500 ,Fence x 5710 PROPOSED -` PUMP CHAMBER 'q c -N- EXISTING WATER SERVICE 2 I� Permit valid for IFPAIR 0F' SU TIC SYSTN:N( 01%V due; to Istate and Local septic variances. Board of I;Iealthreview and approval is required for any, future a ditions/renovations/alterations to sewage facilities find/or structu,:es/dwelling: Yarmouth Health ll)epartmeln i APPROVE. ZA 0 0 5.19 I 3V 01 � a rn 0 Q 0 CL Cb on z m 40 MIL POLY LINER TOP, EL. =6.5 BOTT., EL.=4.0 co CEIV ArE m JUN 2 6 Ho ves Rd -� EP s a n a M n a s LOCUS MAP NOT TO SCALE GENERAL NOTES: I 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 V\ OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE LOCAL RULES AND REGULATIONS EXCEPT AS REQUESTED BELOW: -310 CMR 15.405(1)(b)&(h): 1) A 4' variance, pump chamber to crawl space, for a 6' setback. 2) A 14" variance, S.A.S. to crawl space (bulkhead), for a 6' setback. 3) A 1' reduction to the required 4' separation between maximum seasonal high groundwater and bottom of S.A.S., for 3' 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 ARE BASED ON NAVD88. 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. `-STRIPOUT BOUNDARY - WATER SUPPLY PROVIDED BY TOWN WATER SERVICE. 5,06 (SEE NOTE 11) 8. THERE ARE NO ABUTTING WELLS WITHIN 100' OF THE PROPOSED S.A.S.. PETER T. MCENTEE CIVIL NO. 35109 PLAN REVISION - 6/17/17 REMOVE RETAINING WALL OWNER OF RECORD LIMA, STEVEN A & ©ate' SMANTHA COHEN 22 ANGUS AVENUE SO. YARMOUTH, MA 02664 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. 13. THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED EXISTING SEPTIC SYSTEM COMPONENTS NOT SHOWN ON THE PLAN. 14. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY. PROPOSED SEPTIC SYSTEM UPGRADE PLAN 22 ANGUS AVE., SOUTH YARMOUTH, MA Prepared for: Samantha Cohen, 22 Agnus Ave., South Yarmouth, MA Engineering by: Surveying by: SCALE DRAWN JOB. NO. Engineering Works, Inc. Warner Surveying 1 "=20' P.T.M. 183-17 12 West Crossfield Road 22 Long Road DATE CHECKED SHEET N0. Forestdale, MA 02644 Harwich, MA 02645 (508) 477-5313 (508) 432-8309 6/5/17 P.T.M. 1 of 3 LEGEND N C --- 20-- EXISTING CONTOUR x 20.12 EXISTING SPOT GRADE 22 PROPOSED CONTOUR 7.3 PROPOSED SPOT GRADE -N- EXISTING WATER SERVICE 2 -G- EXISTING GAS SERVICE ROUTE Ed, W. OVERHEAD WIRES 2,77 FW -2 WETLAND FLAG 90WkOnnaWket - in WETLAND SYMBOL o rw� TEST PIT PonOp *R( BENCHMARK 40 MIL POLY LINER TOP, EL. =6.5 BOTT., EL.=4.0 co CEIV ArE m JUN 2 6 Ho ves Rd -� EP s a n a M n a s LOCUS MAP NOT TO SCALE GENERAL NOTES: I 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 V\ OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE LOCAL RULES AND REGULATIONS EXCEPT AS REQUESTED BELOW: -310 CMR 15.405(1)(b)&(h): 1) A 4' variance, pump chamber to crawl space, for a 6' setback. 2) A 14" variance, S.A.S. to crawl space (bulkhead), for a 6' setback. 3) A 1' reduction to the required 4' separation between maximum seasonal high groundwater and bottom of S.A.S., for 3' 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 ARE BASED ON NAVD88. 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. `-STRIPOUT BOUNDARY - WATER SUPPLY PROVIDED BY TOWN WATER SERVICE. 5,06 (SEE NOTE 11) 8. THERE ARE NO ABUTTING WELLS WITHIN 100' OF THE PROPOSED S.A.S.. PETER T. MCENTEE CIVIL NO. 35109 PLAN REVISION - 6/17/17 REMOVE RETAINING WALL OWNER OF RECORD LIMA, STEVEN A & ©ate' SMANTHA COHEN 22 ANGUS AVENUE SO. YARMOUTH, MA 02664 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. 13. THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED EXISTING SEPTIC SYSTEM COMPONENTS NOT SHOWN ON THE PLAN. 14. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY. PROPOSED SEPTIC SYSTEM UPGRADE PLAN 22 ANGUS AVE., SOUTH YARMOUTH, MA Prepared for: Samantha Cohen, 22 Agnus Ave., South Yarmouth, MA Engineering by: Surveying by: SCALE DRAWN JOB. NO. Engineering Works, Inc. Warner Surveying 1 "=20' P.T.M. 183-17 12 West Crossfield Road 22 Long Road DATE CHECKED SHEET N0. Forestdale, MA 02644 Harwich, MA 02645 (508) 477-5313 (508) 432-8309 6/5/17 P.T.M. 1 of 3 PROPOSED PUMP CHAMBER PROVIDE RISER WITH FRAME & COVER OVER THE PUMP CHAMBER ACCESS MANHOLE AND SET TO FINISH GRADE. INLET MANHOLE SHALL BE SET TO WITHIN 6" OF FINISH GRADE. MANHOLES BROUGHT TO GRADE SHALL BE SECURED TO PREVENT UNAUTHORIZED ACCESS. RISER OVER PUMP SHALL BE 4' DIAMETER WITH AN ACCESS F.G. EL.=7.1 t F.G. EL.=7.8± PROVIDE ENOUGH WIRE (EXISTING) SLACK TO REMOVE PUMP L = 20'(MAX.) ® S=1% (MIN.) 4"SCH40 PVC TOP EL.=6.10 PROPOSED D -BOX INSTALL WATERTIGHT RISER, AND COVER SET TO WITHIN 6" OF FINISH GRADE. S g1-OCK SS PR SoA A0� 2' 6" 14" t 10' INV.=3.821 ESTIMATED STALL EFFLUENT INV.=4.07 2 FLOATS MAX. GW EL.=2.5 FILTER EXISTIN IMAM BOTT. EL.=0.47 SEPTIC TANK 1000 GALLON MONOLITHIC PUMP CHAMBER INV.=6.18± H-10 RATED AND WATERPROOFED EXISTING WIGGIN PRECAST CORP MODEL#1000MONTH NOTES: [(FIELD VERIFY) (See Pump Detail, Sheet 3) 1) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE INVERTS, PRIOR TO INSTALLATION. 2) D -BOX SHALL BE SET LEVEL AND 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) CONTRACTOR SHALL INSTALL AN APPROVED EFFLUENT FILTER ON THE OUTLET TEE AND SHALL INFORM THE OWNER THAT IT SHALL BE CLEANED ANNUALLY. CULTEC CONTACTOR FIELD DRAIN C-4(HD) MODEL FD C-4 R STARTER SMALL RIB LARGE RIB fvkan �� dv1Wl��t MODEL FD C-4 E MIDDLE/END SMALL RIB LARGE �RIBR � Uhl �l �l � INV.=6.00 El -.=7.5-'r L= 8'(MAX.) S=1% (MIN.) 4"SCH40 PVC '206 'SS55 3" TO INVERT} INV.=5.83 F PROPOSED INV.=5.75 D -BOX INSTALL ONE LENGTH OF 4" SCH 40 PERFORATED PVC PIPE AT EACH INLET TO EXTEND THROUGH STARTER UNI' WITH CAPPED END. HOLES SHALL BE FACED DOWNWARD. 12" 4" 8.5' 3" DIA. 8 0' 8.5„ 8.15 0 0 0 r SMALL RIB LARGE RI CULTEC CONTACTOR FIELD DRAIN C-4 CHAMBER STORAGE = 1.692 CF/FT ALL CONTACTOR F1ELD DRAIN C-4HD HEAVY DUTY UNITS ARE MARKED KITH A COLOR STRIPE FORMED INTO THE PART ALONG THE LENGTH OF THE CHAMBER. CULTEC, Inc. PH: (203) 775-4416TM P.O. Box 280 PH: (800) 4-CULTEC CULTEC Contactor® and Recharger® 878 Federal Road FX: (203) 775-1462 0 Plastic Septic and Stormwater Chambers Brookfield, CT 06804 USA www.cultec.com CULTEC NOTE: TO PREVENT BREAKOUT, A 40 MIL POLY LINER SHALL BE PLACED 5' OUTSIDE THE S.A.S. AS SHOWN ON THE PLAN AND SET LINER BETWEEN EL.=6.5(TOP) AND EL.=4.0(BOTTOM) PROPOSED S.A.S. INSTALL INSPECTION PORT OVER END UNIT MF.G. EL.=7.0(MIN.) AINTAIN 2% GRADE (MIN.) OVER S.A.S. N PORT 3 ROWS OF 3-CULTEC C-4 UNITS x 8'/UNIT=24' (USE C-4 HD UNITS - H-20 RATED) 2' SOIL ABSORPTION ABSORPTION SYSTEM (PROFILE) F.G. EL.-7.O(MIN.) ESTABLISH VEGETATIVE COVER CULTEC N0. 410 FILTER FABRIC r �BACKFILL WITH CLEAN SAND (NATIVE OR PERC SAND) BREAKOUT=TOP OF UNIT (min.) TOP OF CHAMBER ELEV.=6.17 " I NV. ELEV.=5.75 BOTTOM ELEV.=5.50 3' MIN. ABOVE ADJUSTED2 48" (TYPICAL) HIGH GROUNDWATER EFFECTIVE WIDTH=12.0' 2 (WITH VARIANCE) USE 3 ROWS OF 3-CULTEC C-4 FIELD DRAIN UNITS WITH SUITABLE SAND PER ADJUSTED G.W., EL.=2.5 6" OF SEPARATION BETWEEN EACH ROW & NO STONE 310 CMR 15.255(3) SEPTIC SYSTEM PROFILE SOIL ABSORPTION SYSTEM (SECTION) N.T.& SOIL LOG DATE: MAY 25, 2017 SOIL EVALUATOR: PETER McENTEE PE(SE#1542) WITNESS: AMY VON HONE RS HEALTH AGENT ELEV. TP DEPTH 6.0 0„ 4.0 3.7 2.8 FI LL A LOAMY SAND 10YR 4/2 B LOAMY SAND 10YR 5/8 C MED. SAND 2.5Y 6/4 24" 28 STRIPOUT TO PERC B HORIZON 12"/40" 38" 2.5 1 ADJ. G.W. - 1.8 STG. G.W. _ 50" -0.5 T 78" STANDING G.W. AT EL.=1.8, INDEX WELL MIW-29, ZONE A WATER LEVEL=7.6 (MAY 2017), ADJUSTMENT=1.3 (use 0.7) ESTIMATED HIGH G.W., EL.=2.5 PERC RATE <6 MIN/IN. ("B" HORIZON) DESIGN CRITERIA NUMBER OF BEDROOMS: 2 BEDROOMS SOIL TEXTURAL CLASS: CLASS I DESIGN PERCOLATION RATE: <6 MIN/IN DAILY FLOW: 220 G.P.D. DESIGN FLOW: 330 G.P.D. GARBAGE GRINDER: NO EXISTING SEPTIC TANK: 1000 GALLON CAPACITY PROPOSED PUMP CHAMBER: 1000 GALLON CAPACITY LEACHING AREA REQUIRED: (330 GPD) = 445.9 SF .70 GPD/SF USE 3 ROWS OF 3 CULTEC C-4HD UNITS WITH NO STONE FOR AN S.A.S. HAVING THE DIMENSIONS: 12.0' x 24.0'. BOTTOM AREA: (GENERAL USE APPROVAL FOR 6.7 SF/LF) 3 UNITS x 8.0'/UNIT = 24.0 FT 3 ROWS x 24.0' x 6.7 SF/LF = 482.4 SF DESIGN FLOW PROVIDED: 0.70(482.4 S.F.) = 337.7 GPD PROPOSED SEPTIC SYSTEM UPGRADE PLAN 22 ANGUS AVE., SOUTH YARMOUTH, MA Prepared for: Samantha Cohen, 22 Agnus Ave., South Yarmouth, MA Engineering by: Surveying by: SCALE DRAWN JOB. NO. Engineering Works, Inc. Warner Surveying N.T.S. P.T.M. 183-17 12 West Crossfield Road 22 Long Road DATE CHECKED SHEET N0. Forestdale, MA 02644 Harwich, MA 02645 (508) 477-5313 (508) 432-8309 6/5/17 P.T.M. 2 Of 3 NEMA 4 JUNCTION BOX CORROSION RESISTANT & LIQUID -TIGHT CABLE CONNECTORS SUPPORTED 4" GRAVITY I I (6) 4" DIA.OUTLETS(MIN.) BY 1-1/4" PVC CONDUIT. JOINTS TO BE MADE PROVIDE WATERTIGHT CONCRETE RISER WITH OUTLET(TYP.) 21„ �-4" TYP. WATERTIGHT. AN SJE RHOMBUS -JB PLUGGER SECURED FRAME &COVER TO GRADE OR EQUAL IS RECOMMENDED. PROVIDE ENOUGH WIRE 2" FORCED INLET SLACK TO REMOVE PUMP W/ VERTICAL TEE INSTALL 1' PVC CONDUIT TO HOUSE FOR WIRING 4" GRAVITY ,1 21' OUTLET(TYP.) �- . `. 19.5 HOISTING CABLE 7x19 STAINLESS STEEL WITH WATERTIGHT JOINTS. WIRE HIGH WATER ALARM -- $ s„ 1/8" DIAMETER. / 1,760 LB. STRENGTH. FLOAT TO SJE RHOMBUS TANK ALERT XT ALARM PANAL ..� 4 ON CIRCUIT SEPARATE FROM CIRCUIT TO THE PUMP. —21'—�{ T INV.(1N)=4.07 2" BALL VALVE FIELD ADJUST FOR 20 GPM RATE (INSTALL QUICK DISCONNECT FOR EASY REMOVAL) ) OUTLET(TYP.) I NOTE: BOTTOM OF TEE SHALL NOT 2 SCH. 40 DISCHARGE (THROUGH RISER—SEE PROFILE) EXTEND BELOW F ! 1 LOW LINE. ALARM ON EL: 2.22 PUMP ON EL: 1.81 2" 90' ELBOW W/ 1/4" WEEP HOLE D -BOX SHALL HAVE H-10 RATING FOR SELF -DRAINING FORCE MAIN PUMP OFF EL: 1.39 18' 2" SWING CHECK VALVE DISTRIBUTION BOX BOTTOM OF 13„ PUMP CHAMBER 8"2" SCH. 40 PVC DISCHARGE PIPE ELEV.= 0.47 3„' ADDITIONAL 3/16” VENT HOLE (MIN.) ABOVE PUMP FLANGE PROVIDE 2 FLOATS: (TO PREVENT PREMATURE PUMP BURNOUT) BUOYANCY CALCULATIONS FLOAT NO.1: PUMP ON/OFF-SJ RHOMBUS (PROVIDED WITH PUMP) LIBERTY LE40 SERIES PUMP .4 H.P. 115 V FLOAT NO.2: ALARM ACTIVATION FLOAT -PROVIDED WITH ALARM PANAL WITH 2" DISCHARGE, OR EQUAL MONOLITHIC PUMP CHAMBER (ON SEPARATE CIRCUIT FROM PUMP SPECIFIED) BOTTOM OF PUMP CHAMBER EL.= .047 PUMP CHAMBER, PUMP & ACCESSORIES AVAILABLE AS A UNIT HIGH GROUNDWATER EL.=2.50 CAPE WINWATER WORKS CO., HYANNIS, MA. (508) 862-0166 NOTE: APPROVED ALTERNATE MAY BE SUBSTITUTED. BUOYANCY FORCE PER FOOT OF DEPTH: 8.1' x 5.5' x 1.0' x 62.4 lbs/cu.ft. = 2779.9 lbs PUMP DETAIL MAXIMUM DISPLACEMENT = 2.5 - 0.47 = 2.03 ' MAX. UPLIFT PRESSURE = 2.03' x 2779.9 lbs/ft = 5643.2 lbs. N.T.S. WEIGHT OF EMPTY PUMP CHAMBER = 8000 lbs. 8000 lbs > 5643 lbs O.K. DOSING & STORAGE REQUIREMENTS 8 3 ,/2" 8'-3-1/2" mo— � � 4" TOP I 24" DIA. COVERS (TYP.) DAILY FLOW: 330 GPD A I I 17-7/ A I I 5' 3 1/2" 3° 5' 5 1/2"� DOSING REQUIRED: 4 CYCLES/DAY (SAND) - 330 = 4 = 82.5 GALLONS/CYCLE I I DISTANCE REQUIRED BETWEEN PUMP I I 54-1/2" 48" 51-1/2" REINFORCING RIB LIQUID 3" ON AND PUMP OFF FLOATS: I I I i 4" TOP SLAB 3" LEVEL 82.5 GAL/CYCLE - 250 GAL/FT = 0.33 FT/CYCLE (USE 5") THICKNESS STORAGE REQUIRED ABOVE WORKING LEVEL: 330 GALLONS STORAGE PROVIDED: 4" KNOCKOUTS 8'-1/2" (TYP.) PLAN VIEW INV.(IN) EL: 4.07 - PUMP ON EL: 1.81 = 2.26' CROSS SECTION A -A STORAGE PROVIDED = 2.26' x 250 GAL/FT = 565 GALLONS SPECIFICATIONS 1) CONCRETE 4,000 PSI AFTER 28 DAYS, PROPOSED SEPTIC SYSTEM UPGRADE PLAN 2) CONSTRUCTION CONFORMS TO DEP TITLE V REGS. 310 CMR SECTION 15.226. 22 ANGUS AVE., SOUTH YARMOUTH, MA 3) REINFORCEMENT PER ASTM C1227-93. 4) APPROXIMATE WEIGHT 8000 LBS Prepared for: Samantha Cohen, 22 A nus Ave., South Yarmouth, MA P Agnus Engineering by: Surveying by: SCALE DRAWN JOB. NO. TANK SHALL BE WATERPROOFED Engineering Works, Inc. )Darner Surveying N.T.S. P.T.M. 183-17 1000 GALLON MONOLITHIC PUMP CHAMBER 12 West Crossfield Road 22 Long Road Forestdale, MA 02644 Harwich, MA 02645 DATE CHECKED SHEET NO. (508) 477-5313 (508) 432-8309 6/5/17 P.T.M. 3 Of 3