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Home My WebLink AboutEngineered Plans - 2016t LEGEND UTILITY POLE PROPOSED CONTOUR F981 PROPOSED SPOT GRADE __98__ EXISTING CONTOUR + 96.52 EXISTING SPOT GRADE WA M P A N O A G ROAD W— EXISTING WATER SERVICE TEST PIT „ Yarmouth Health Department APPROVED 'IM � lkla/r/0 ;3—m - Date CONSTRUCTION. SOUTH YARMOUTH ROV 2s MAR 0 1 2QIS TH WEPT LOCUS w 41 EAVIEW AVE. 3 U-1 w In LOCUS MAP LOCUS INFORMATION PLAN REF: 075/027 TITLE REF: 13075/057 PARCEL ID: MAP 33 PAR. 391 FLOOD ZONE: "AE" EL. 11.0 COMMUNITY PANEL: 25001CO589J DATED:07/16/14 SEPTIC SYSTEM REPAIR PLAN LOCATED AT: 41 SEAVIEW AVENUE SOUTH YARMOUTH, MA PREPARED FOR LaFRANCE/WEISSMAN JANUARY 30, 2016 of Mgssye, (D R`EN M. s No. f1 0 MEYER & SONS INC. P.O. Box 981 E. SANDWICH, MA 02537 PH. (508)360-3311 fax (774)413-9468 meyerandsonstitle5@gmail.com SHEET 1 OF 2 J#1697 S 87'30'00" E 78.39' X X / x / MAP 33 PCL. 392o x----�=x�_ N o / d. G�—G z X W / DWETIN �LI G .' AREA z 24' OAKI #41 TOF=11.1' 11,328± S.F. W I (0.26± AC.) BM CORNER BULKHEAD —`------------ ELEV=10.5' X� - \ ��, b, UTILITY POLE �= \ Oq h BLOCK � I W • _W I L Os X ��40 ml Poly Ba bier ��7 3 TOP OF RETAINING kms` n v WALL ELEV=11.9' o Cd M w a MAP 33 0 0 - 32.00, N W 0 PCL. 393 , 40 ml Pol Barrer i N i �► PROP. 2,000G PROP. 5 FTI 2—COMP TANK SOIL REMOVAL N 87'30'00" W 120.00' (1500G/500G) MAP 33 i PCL. 390 GENERAL NOTES: I I. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL 10, EXISTING LEACHING (IN REAR) TO BE CRUSHED, PUMPED AND FILLED. BOARD OF HEALTH AND THE DESIGN ENGINEER. 2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS 11. 48 HOUR NOTICE FOR ENGINEER CERTIFICATION OF THE STATE ENVIRONMENTAL CODE, TITLE V, AP;"ANY APPLICABLE 12. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY LOCAL RULES AND REGULATIONS. AND IS NOT TO BE CONSIDERED A PROPERTY UNE SURVEY 3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKF' LLED PRIOR (HOF TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE 13. NO PRIVATE WELLS WITHIN 100 FT. OF PROPOSED LEACHING 14. ALL PIPE TO BE 4" SCH 40 ® 1/8"/FT (UNLESS SPEC. OTHERWISE) SSgG' DESIGN ENGINEER. JOHN yG 4. ANY CONDITIONS ENCOUNTERED DURING CoNSTRIICTIdN DIFFERING 15. THE DESIGN OF THIS SYSTEM DOES NOT ALLOW FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN Z. ENGINEER BEFORE CONSTRUCTION CONTINUES, 1, FOR THE USE OF A GARBAGE GRINDER 16. NO WETLANDS WITHIN 100 FT. OF PROPOSED LEACHING DEMAREST JR. 5. ALL ELEVATIONS BASED ON NAVD DATUM. ? 17. REMOVE UNSUITABLE SOILS 5 FEET AROUND LEACHING TO EL 6.10 a No. 36859 6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL`BOARD OF OR TOP OF C LAYER AND REPLACE WITH CLEAN MEDIUM SAND PER HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION. TITLE 5. S` Q 7. WATER SUPPLY PROVIDED BY MUNICIPAL WATER. 18. PLACE 40ml POLY LINER AROUND ENTIRE LEACHING AT EDGE OF VES 8. ALL AREAS DISTURBED DURING CONSTRUCTION SHALL BE RESTORED TO A CONDITION AGREED UPON BETWEEN OWNER AND CONTRACTOR. SOIL REMOVAL, FROM ELEVATION 9.42-5.42 9. R SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY ( THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING CONSTRUCTION. SOUTH YARMOUTH ROV 2s MAR 0 1 2QIS TH WEPT LOCUS w 41 EAVIEW AVE. 3 U-1 w In LOCUS MAP LOCUS INFORMATION PLAN REF: 075/027 TITLE REF: 13075/057 PARCEL ID: MAP 33 PAR. 391 FLOOD ZONE: "AE" EL. 11.0 COMMUNITY PANEL: 25001CO589J DATED:07/16/14 SEPTIC SYSTEM REPAIR PLAN LOCATED AT: 41 SEAVIEW AVENUE SOUTH YARMOUTH, MA PREPARED FOR LaFRANCE/WEISSMAN JANUARY 30, 2016 of Mgssye, (D R`EN M. s No. f1 0 MEYER & SONS INC. P.O. Box 981 E. SANDWICH, MA 02537 PH. (508)360-3311 fax (774)413-9468 meyerandsonstitle5@gmail.com SHEET 1 OF 2 J#1697 I PROPOSED TANK INSTALL RISERS W/IN 6" OF FINISH GRADE T.O.F. EL.=11.10 EL.10.2t EL. 10.4i EL.7.55 a OS=2% 6" (MIN.) NOTE: MAGNETIC TAPE TO BE PLACED OVER ALL COVERS PUMP CHAMBER INSTALL RISERS to FINISH GRADE INSTALL RISERS W/IN 6" OF FINISH GRADE FEL. 10.4f 10"I 1150OG a' TEE'S ARE TO BE LJ COMP. 4' SCH 40 PVC ....... PUMP CHAM. 1,500G GAS Exist. Invert • COMP. BAFFLE (SEE DETAIL INV.= 8.78 INV.= 8.40 w/ FILTER BELow) w. Avg _.Awk Am PROPOSED 1,500/500 GALLON 2 -COMPARTMENT SEPTIC TANK NOTES: 1) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE INVERTS PRIOR TO CONSTRUCTION. 2) 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 PVC INLET/OUTLET TEES IN SEPTIC TANK AS REQUIRED. 4) GAS BAFFLE W/ FILTER TO BE INSTALLED ON OUTLET TEE AS MANUFACTURED BY TUF-TITE, ZABEL OR EQUAL. INSTALL 1' PVC CONDUIT TO HOUSE FOR WIRING F.G. EL: 10.251 INSTALL SANITARY TEE 4" SCH 40 PVC 2" SCH 40 PVC ®S= 1� (MIN.) FORCE MAIN �A��INV.=9.1 8 INV.= 9.35 D -BOX -INV.= 8.15 TEE SHALL NOT EXTEND BELOW FLOW LINE (USE DB -5 W/BAFFLE) FINISH GRADE=10.25 MAINTAIN 2% MIN SLOPE OVER LEACHING AREA L=1O'(MAX) 4" SCH 4n P 0 S= 1% (MIN.) Of MAss9� ti D3kE 140 SANT A Pi _71 SEPTIC SYSTEM; PROFILE WITH WATERTIGHT JOINTS. WIRE HIGH WATER ALARM PROVIDE WATERTIGHT CONCRETE RISER FLOAT TO GP 2000 HIGH WATER ALARM PANAL ON WITH SECURED COVER TO GRADE CIRCUIT SEPARATE FROM CIRCUIT TO THE PUMP. NEMA 4 JUNCTION BOX CORROSION RESISTANT HOISTING CABLE 7x19 STAINLESS STEEL 1/8" DIAMETER. / 1,760 LB. STRENGTH. PC INV.(OUT)=8.15 ALARM ON EL: 5.48 PUMP ON EL: 5.15 & LIQUID -TIGHT CABLE CONNECTORS SUPPORTED BY 1-1/4" PVC CONDUIT. JOINTS TO BE MADE WATERTIGHT .2"BALL VALVE w/ UNIONS SCH. 80 PVC GEORGE FISHER CO. MODEL NO. 560 OR EQUAL 2"SCH. 40 DISCHARGE TO D -BOX 2"SCH. 40 TEE w/ CLEAN-OUT CAP PROVIDE 1/4" WEEP HOLE IN DISCHARGE PIPE FOR SELF -DRAINING FORCE MAIN PUMP OFF EL: 4.90 7O 12 1 2" BALL CHECK VALVE SCH. 80 PVC BOTTOM OF INT. P.C. EL. 4.15 100 P.S.I. FLOWMATIC MODEL No. 2085 PROVIDE 2- `WIDE ANGLE FLOATS: 2" SCH. 40 PVC DISCHARGE PIPE FLOAT NOA: PUMP ON/OFF (BARNES 073618 OR EQUAL) BARNES SEV412 PUMP .5 H.P. 115 V FLOAT N0.2: ALARM ACTIVATION (BARNES 073612 L 2" DISCHARGE PASSING 2" SOLIDS OR EQUAL NOTE: SEPTIC TANK AND PUMP CHAMBER TO B�EFACTORY WATERPROOFED AND ALED WITH THOROSEAL OR EQUAL. PUMP & ACCESSORI ABLE AS A UNIT THROUGH WIGGEN PRECAST C NE MA. (800) 564-6774 PUMP & ACCESSORIES AVAILABLE THROUGH WILUAMSON ELECTRIC (781) 444-6800 PUMP DETAIL N.T.S. BUOYANCY CALCULATIONS DOSING & STORAGE REQUIREMENTS DAILY FLOW: 330 GPD DOSING REQUIRED: 8 CYCLES/DAY (SAND) 330 = 8 = 41.25 GALLONS/CYCLE DISTANCE REQUIRED BETWEEN PUMP ON AND PUMP OFF FLOATS: 41.25 GAL/CYCLE 125 GAL/FT = 0.33 FT/CYCLE (4") STORAGE REQUIRED ABOVE WORKING LEVEL: 330 GALLONS STORAGE PROVIDED: INV. EL:8.15 - ALARM ON EL: 5.48 =2.67' STORAGE PROVIDED = 2.67' X 125 GAL/FT = 333.0 GALLONS N.T.S. MIN. COVER OVER S.A.S. = 9" NSTALL TWO INSPECTION PORTS(MIN.) 3.3" TO poly liner INVERT- 11 --- I ....... ! ...... I NVERT - (see note 18) PAGE 1 3 ROWS OF 8 UNITS AT 4.0'/UNIT = 32.0'/ROW INV.ELEV.=9.03 SOIL ABSORPTION SYSTEM (PROFILE) RESTORE VEGETATIVE COVER BACKFILL WITH CLEAN PERC SAND TO TOP OF CHAMBERS BREAKOUT=TOP ELEV.=9.42 INV. ELEV.= 9.03 BOTTOM ELEV.= 8.75 EXISTING SUITABLE 2.83' I MATERIAL z j 5' MIN. ABOVE BOTTOM OF 1 T.P. EXCAVATION OR G.W. (5.05' PROVIDED) ADJ. GROUNDWATER EL.=3.70 SOIL LOG DATE: DECEMBER 16, 2015 SOIL EVALUATOR: DARREN M. MEYER, R.S., WITNESS: A. VONHONE, YARMOUTH i, Elev. TP -1 Depth 9.40 0" FILL 8.18 A19" LOAMY SAND 7.44 B 1OYR 4/1 28" LOAMY SAND 10YR 6/8 6.10 C 1 44" PERC 0 4.58 MEDIUM 1 SAND 2.5Y 6/6 I i 0.60 102" PERC RATE <2 MIN/IN. (-Cl- HORIZON) GROUNDWATER OBSERVED AT 96" EL. 1.40 WELL: MIW-29, ZONE A. LEVEL 9.1, ADJ 2.3' y ADJUSTED GROUNDWATER ELEV. 3.70' 'I EFFECTIVE WIDTH = 3 x 2.83' = 8.49'1 USE 3 ROWS OF 8 INFILTRATOR QUICK 4 PLUS STD LP (3.3" INVERT) UNITS -NO STONE TYPICAL SECTION MT.& DESIGN CRITERIA NUMBER OF BEDROOMS: 3 BEDROOM DESIGN SOIL TEXTURAL CLASS: CLASS I DESIGN PERCOLATION 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%b = 660 gpd USE 2 -COMP 2,OOG TANK (1,50OG/500G) LEACHING AREA REQUIRED: (330)/0.74 = 445.94 S.F. DISTRIBUTION BOX: (3 OUTLETS (MINIMUM)) PRIMARY S.A.S. USE 3 ROWS OF 8 - INFILTRATOR QUICK 4 STD LP (3.3" 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 41 SEAVIEW AVENUE, SOUTH YARMOUTH, MA Prepared for: LaFrance Weissman Design and Site Plan by: SCALE DRAWN DATE MEYER & SONS, INC. N.T.S. DMM 01/30/16 PO BOX 981 EAST SANDWICH, ASA 02537 SHEET NO. 508-362-2922 2 of 2