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Home My WebLink AboutEngineered Plans - 20100 - lt��&- 4 ONLY, due to State and local septic variances. Board of liealth review and approval is required for 94. 1 G' FAM. any future RM sewage facilitie and/or structures/dwelling. Yarn outh Health Department BED BATH PPROVED KIT DIN RM RM BED _ Lfu. Na a Date ETER RM RM GAR. 100 a` �I FIRST FLOOR \ - 100. Existing 1,000G BATH BED BED RM � RM Proposed 1,000G_ pump chamber 99. SECOND FLOOR TBM = EL, 101.1 BULKHEAD FOUNDATION TH-1 99.5 DESIGN CRITERIA 32' EX15T. LEACH (SEE NOTE 1 O) NUMBER OF BEDROOMS: 4 BR EXIST. (PROPERTY IS IN NITROGEN SENSITIVE AREA) SOIL TEXTURAL CLASS: CLASS I DESIGN PERCOLATION RATE: <2 MIN/IN DAILY FLOW: 110 G.P.D./BR DESIGN FLOW: 440 G.P.D. (Min.) GARBAGE GRINDER: NO (NOT DESIGNED FOR �GAGRABAGE GRINDER) PROPOSED SEPTIC TANK: USE EXISTING j s6 GALLON CAPACITY LEACHING AREA REQUIRED: (440) = 594.59 S.F. .74 DISTRIBUTION BOX: 5 OUTLETS (MINIMUM) T.O.F. @ EL. 102.5 w I PAVED DRIVEWAY WATERER\ 1 100, 01.2 F 5 ft. Soil Rennovol V (see note 13) Insp Parts 1p0.0 OF Mass N M Y R -No. 1140 �fGl ESO MNIT00 d� CO LEGEND OLD TOWNHOUSE ROAD PROPOSED CONTOUR ® PROPOSED SPOT GRADE --98-- EXISTING CONTOUR SITE + 96.52 EXISTING SPOT GRADE --�-- EXISTING WATER SERVICE 1 t9 TEST PIT 5: Z rn Jd Q O L5 ® ' I CAPTAIN SMLI. ROAD JAN 2 0 id -10 HEAL I t1 Ut i 1 LOCUS MAP N.T.S. GENERAL NOTES: 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 OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE LOCAL RULES AND REGULATIONS, EXCEPT AS REQUESTED BELOW: - 310 CMR 15.405 (1) (B): 1) A 6.4 FT. VARIANCE FROM 310 CMR 15.211 TO ALLOW LEACHING TO BE 13.6 FT FROM DWELLING VS REQ'D 20 FT. (LINER PROVIDED) 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 BASED ON ASSUMED DATUM. 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. 7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE. 8. ALL AREAS DISTURBED DURING CONSTRUCTION SHALL BE RESTORED TO A CONDITION AGREED UPON BETWEEN OWNER AND CONTRACTOR. 9. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING CONSTRUCTION. 10. EXISTING LEACH PITS TO BE PUMPED, CRUSHED AND REMOVED PER TITLE V. REPLACE WITH CLEAN MEDIUM SAND. 11. 48 HOUR NOTICE FOR ENGINEER CERTIFICATION 12. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY 13. REMOVE ALL UNSUITABLE SOILS 5 FEET AROUND LEACHING TO EL. 96.44 OR TOP OF C LAYER . AND REPLACE WITH CLEAN MEDIUM SAND PER TITLE V. 14. NO PRIVATE WELLS WITHIN 150 FT. OF PROPOSED LEACHING 15. NO WETLANDS WITHIN 100 FT. OF PROPOSED LEACHING 16. PLACE 40 ml POLY BARRIER AROUND LEACHING ON ALL SIDES AS SHOWN AT EDGE OF SOIL REMOVAL FROM EL. 99.04-95,00 TO PREVENT INFILTRATION. 17. ALL PIPING TO BE 4- SCH 40 ® 1/8 -/FT (UNLESS SPECIFIED) PROPOSED SEPTIC SYSTEM UPGRADE PLAN 15 NAUTICAL LANE, SOUTH YARMOUTH, MA Prepared for: Steve Ransom Engineering by: Surveying by: SCALE DRAWN DARRENM. MEYER, R. S. Weller and Assoc. 1-=20' DMM POBOX98f Route 28 MAP; 077 EAST SANDWICH, MA 02537 Centerville, MA 02632 DATE CHECKED SHEET NO. LOT.- 061 508-362-2922 (508) 775-0735 01/08/10 DMM 1 Of 2 PRIMARY S.A.S. USE 4 ROWS OF 5 - 11" ADS BIODIFFUSER H-20 UNITS -NO STONE AND EXTENDED 0.75 FT WITH CONTOURED WEDGE. BOTTOM AREA: (GENERAL USE APPROVAL FOR 4.70 SF/LF OF BIODUFUSER) " (BIODIFFUSERS) 20 UNITS x 6.25 LF x 4.70 SF/LF = 587.50 SF (BIODIFFUSERS) 4 UNITS x 0.75 LF x 4.70 SF/LF = 14.1 SF y DESIGN FLOW PROVIDED: 0.74GPD/SF(601.6 SF) = 445.18 GPD > 440 GPD req'd T.O.F. @ EL. 102.5 w I PAVED DRIVEWAY WATERER\ 1 100, 01.2 F 5 ft. Soil Rennovol V (see note 13) Insp Parts 1p0.0 OF Mass N M Y R -No. 1140 �fGl ESO MNIT00 d� CO LEGEND OLD TOWNHOUSE ROAD PROPOSED CONTOUR ® PROPOSED SPOT GRADE --98-- EXISTING CONTOUR SITE + 96.52 EXISTING SPOT GRADE --�-- EXISTING WATER SERVICE 1 t9 TEST PIT 5: Z rn Jd Q O L5 ® ' I CAPTAIN SMLI. ROAD JAN 2 0 id -10 HEAL I t1 Ut i 1 LOCUS MAP N.T.S. GENERAL NOTES: 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 OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE LOCAL RULES AND REGULATIONS, EXCEPT AS REQUESTED BELOW: - 310 CMR 15.405 (1) (B): 1) A 6.4 FT. VARIANCE FROM 310 CMR 15.211 TO ALLOW LEACHING TO BE 13.6 FT FROM DWELLING VS REQ'D 20 FT. (LINER PROVIDED) 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 BASED ON ASSUMED DATUM. 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. 7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE. 8. ALL AREAS DISTURBED DURING CONSTRUCTION SHALL BE RESTORED TO A CONDITION AGREED UPON BETWEEN OWNER AND CONTRACTOR. 9. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING CONSTRUCTION. 10. EXISTING LEACH PITS TO BE PUMPED, CRUSHED AND REMOVED PER TITLE V. REPLACE WITH CLEAN MEDIUM SAND. 11. 48 HOUR NOTICE FOR ENGINEER CERTIFICATION 12. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY 13. REMOVE ALL UNSUITABLE SOILS 5 FEET AROUND LEACHING TO EL. 96.44 OR TOP OF C LAYER . AND REPLACE WITH CLEAN MEDIUM SAND PER TITLE V. 14. NO PRIVATE WELLS WITHIN 150 FT. OF PROPOSED LEACHING 15. NO WETLANDS WITHIN 100 FT. OF PROPOSED LEACHING 16. PLACE 40 ml POLY BARRIER AROUND LEACHING ON ALL SIDES AS SHOWN AT EDGE OF SOIL REMOVAL FROM EL. 99.04-95,00 TO PREVENT INFILTRATION. 17. ALL PIPING TO BE 4- SCH 40 ® 1/8 -/FT (UNLESS SPECIFIED) PROPOSED SEPTIC SYSTEM UPGRADE PLAN 15 NAUTICAL LANE, SOUTH YARMOUTH, MA Prepared for: Steve Ransom Engineering by: Surveying by: SCALE DRAWN DARRENM. MEYER, R. S. Weller and Assoc. 1-=20' DMM POBOX98f Route 28 MAP; 077 EAST SANDWICH, MA 02537 Centerville, MA 02632 DATE CHECKED SHEET NO. LOT.- 061 508-362-2922 (508) 775-0735 01/08/10 DMM 1 Of 2 ELEV. TOP PROPOSED TANK FOUNDATION INSTALL RISERS W/IN 6" OF FINISH GRADE (Existing) = 102.50_ EL.100.5± CELLAR FLOOR k OS -2X 10• A • A. (MIN.) TEE's ARE TO BE 4" SCH 40 PVC .Y Bi Soo' w Exist. Invert INV -98 83 EL. 100.5± O S- 1X (MIN.) -INV.- 98.08 INV.=97.98 EXISTING 1,000 GALLON SEPTIC TANK INV. -98.33 GAS BAFFLE TO BE INSTSALLED ON OUTLET TEE AS MANUFACTURED BY TUF-TITE, ZABEL, OR EQUAL NOTES: 1) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE INVERTS PRIOR TO CONSTRUCTION. 2) PUMP CHAMBER AND 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. NOTE: MAGNETIC TAPE TO BE PLACED OVER ALL COVERS PUMP CHAMBER D -80X INSTALL RISERS to FINISH GRADE INSTALL RISERS W/IN 6" OF FINISH GRADE i 10" EL.100.Ot I- EL.100.0± F.G. EL: 100.0± • SANITARY FOFO/ASN1 INV.- 98.95 J TEE INV. -98.23 LINV.=98.75 ALL NOT EXTEND FLOW LINE DB -5) 4) GAS BAFFLE W/ FILTER TO BE INSTALLED ON OUTLET TEE AS MANUFACTURED BY TUF-TITE, ZABEL OR EQUAL. 5) INSTALL SANITARY TEE IN D -BOX 6) REPLACE EXISTING 1,000 GALLON SEPTIC TANK WITH 1500 GALLON SEPTIC TANK IF FAILED, DAMAGED, OR LESS THAN 1,000G IN CAPACITY. SEPTIC SYSTEM PROFILE N.T.S. INSTALL 1' PVC CONDUIT TO HOUSE FOR WIRING PROVIDE WATERTIGHT CONCRETE RISER WITH WATERTIGHT JOINTS. WIRE HIGH WATER ALARM WITH SECURED COVER TO GRADE FLOAT TO GP 2000 HIGH WATER ALARM PANAL ON CIRCUIT SEPARATE FROM CIRCUIT TO THE PUMP. NEMA 4 JUNCTION BOX CORROSION RESISTANT & LIQUID -TIGHT CABLE CONNECTORS SUPPORTED HOISTING CABLE 7x19 STAINLESS STEEL BY 1-1/4" PVC CONDUIT. JOINTS TO BE MADE 1/8" DIAMETER. / 1,760 LB. STRENGTH. WATERTIGHT 2"BALL VALVE w/ UNIONS SCH. 80 PVC PC INV.(IN)=97.98 GEORGE FISHER CO. MODEL NO. 560 OR EQUAL 2"SCH. 40 DISCHARGE TO D -BOX ALARM ON EL: 97.18 2"SCH. 40 TEE w/ CLEAN-OUT CAP PUMP ON EL: 95.42 PROVIDE 1/4" WEEP HOLE IN DISCHARGE PUMP OFF EL: 94.98 PIPE FOR SELF -DRAINING FORCE MAIN BOTTOM OF I f 12 2" BALL CHECK VALVE SCH. 80 PVC PUMP CHAMBER 1 ELEV.= 93.98 100 P.S.I. FLOWMATIC MODEL No. 208S PROVIDE 2- WIDE ANGLE FLOATS: 2" SCH. 40 PVC DISCHARGE PIPE FLOAT NO.1: PUMP ON/OFF (BARNES 073618 OR EQUAL) FLOAT N0.2: ALARM ACTIVATION (BARNES 073612 OR EQUAL) BARNES SEV412 PUMP .5 H.P. 115 V 2" DISCHARGE PASSING 2" SOLIDS OR EQUAL NOTE: PUMP CHAMBER TO BE FACTORY WATERTIGHT AND SEALED WITH THOROSEAL OR EQUAL. PUMP CHAMBER, PUMP & ACCESSORIES AVAILABLE AS A UNIT THROUGH WIGGEN PRECAST CORP., BOURNE MA. (800) 564-6774 PUMP & ACCESSORIES AVAILABLE THROUGH WILLIAMSON ELECTRIC (781) 444-6800 PUMP DETAIL N.T.S. BUOYANCY CALCULATIONS DOSING & STORAGE REQUIREMENTS DAILY FLOW: 440 GPD DOSING REQUIRED: 4 CYCLES/DAY (SAND) NOT REQUIRED 440 _ 4 = 110 GALLLONS/CYCLE DISTANCE REQUIRED BETWEEN PUMP ON AND PUMP OFF FLOATS: 110 GAL/CYCLE _ 250 GAL/FT = 0.44 FT/CYCLE (5"') STORAGE REQUIRED ABOVE WORKING LEVEL: 440 GALLONS STORAGE PROVIDED: INV.(IN) EL:97.98 - PUMP ON EL:95.42 =2.56' STORAGE PROVIDED = 2.56' X 250 GAL/FT = 640.0 GALLONS FINISH GRADE=99.80 MAINTAIN 2X MIN SLOPE OVER LEACHING AREA L-10'(MAX) 4" SCH 40 P ® S= 1X (MIN.) 6.35" TO INVERT - NOTE: TO PREVENT BREAKOUT, THE PROPOSED FINISH GRADE SHALL NOT BE < EL:99.04 FOR A DISTANCE OF 15' AROUND THE PERIMETER OF THE S.A.S. MIN. COVER OVER S.A.S. = 9" MAX. COVER OVER S.A.S. = 36" TWO INSPECTION PORTS(MIN.) J4 ROWS OF 5 UNITS AT 6.25'/UNIT + 0.75' WEDGE = 32.0'/ROW INv.ELEv.=ss.s5 SOIL ABSORPTION SYSTEM (PROFILE RESTORE VEGETATIVE COVER BACKFILL WITH CLEAN PERC SAND TO TOP OF CHAMBERS BREAKOUT=TOP ELEV.=99.04 4 :� INV. ELEV.= 98.65 BOTTOM ELEV.= 98.12 EXISTING SUITABLE 2.83' MATERIAL 4' MIN. ABOVE BOTTOM OF T.P. EXCAVATION OR G.W. EFFECTIVE WIDTH 4 x 2.83' 11.32' (5.05 PROVIDED) USE 4 ROWS OF 5 -HIGH CAPACITY AJD. GROUNDWATER EL.=93.07 ==-- ADS BIODIFFUSER UNITS -NO STONE W/ CONTOURED WEDGE TYPICAL SECTION NA& SOIL LOGS Elev. 99.60 DATE: DECEMBER 29, 2009 SOIL EVALUATOR: DARREN MEYER, R.S., CSE #1614 99.10 WITNESS: AMY VONHONE, YARMOUTH BOH FOR TESTHOLE JI: 98.44 GROUNDWATER OBSERVED AT 100" EL. 91.27 INDEX WELL: AIW-230 ZONE: C LEVEL: 22.3 ADJUSTMENT: 1.8 ft. 96.44 ADJUSTED HIGH GROUNDWATER AT EL. 93.07 1) A ARM TO BE AUDIOVISUAL AND ON SEPARATE CIRCUIT FROM PUMP. 2.) ELECTRICAL PERMIT REQUIRED. 3.) ALARM TO BE LOCATED IN AN EASILY ACCESSIBLE EXTERIOR LOCATION. 4.) PUMP TO BE INSTALLED IN STRICT CONFORMANCE WITH MANUFACTURERS SPECS 5.) PUMP CHAMBER TO BE FACTORY WATER SEALED TH-1 Depth 0" FILL A LOAMY SAND 1OYR 5/1 B LOAMY SAND 10YR 6/8 C1 MEDIUM SAND 2.5Y 6/4 6" 14" 38" 88.60 132" PERC RATE <2 MIN/IN. MEYER '' No. 1140 "' PROPOSED SEPTIC SYSTEM UPGRADE PLAN 15 NAUTICAL LANE, SOUTH YARMOUTH, MA Prepared for: Steve Ransom Engineering by: Surveying by: SCALE DRAWN DARRENM. MEYER, R.S. Weller and Assoc. N.T.S. DMM PO BOX 981 Route 28 E4STSANDWJCH,MA02537 Centerville, MA 02632 DATE CHECKED SHEET NO. 5084622922 (508) 775-0735 01/08/10 DMM 2 Of 2