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HomeMy WebLinkAboutEngineered Plans - 2014Permit valid for REPAIR 0P , ' 'TI(' SYSTElf1 ONLY, doe to State and Vocal scph ariances. Board of health review and approval is requior any future additions/renin ations/alterations to sewage facilities and/or structures/d"elling. Varmouth 1ltalth Uepartmc t APPROVED ne Date Rel LOT 2 AREA=20,900 f S.F. 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 0.38 FT. VARIANCE FROM 310CMR 15.221(7) TO ALLOW LEACHING TO BE 3.38 FT (MAX) BELOW GRADE VS REQ'D 3 FT. (H20/VENT 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 LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO STARTING WORK. 10. EXISTING LEACH PIT TO BE PUMPED, CRUSHED AND REMOVED PER TITLE 5. REPLACE WITH CLEAN MEDIUM SAND PER TITLE 5. 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 UNE SURVEY 13. NO KNOWN PRIVATE WELLS WITHIN 150 FT. OF PROPOSED LEACHING 14. ALL PIPING TO BE 4" SCH 40 0 1/8"/FT (UNLESS SPEC. ) 15. THE DESIGN OF THIS SYSTEM DOES NOT ALLOW FOR THE USE OF A GARBAGE GRINDER 16. NO WETLANDS WITHIN 150 FT. OF PROPOSED LEACHING 17. CAUTION: POOL UTILITIES TO BE MARKED OUT PRIOR TO INSTALLATION, RE—LOCATE AS NECESSARY. SCALE: 1"=30' LEGEND PROPOSED CONTOUR ® PROPOSED SPOT GRADE --98-- EXISTING CONTOUR + 96.52 EXISTING SPOT GRADE W— EXISTING WATER SERVICE TEST PIT I00___ 9,9 100 102 101.4 vent 49, POOL ?p, q • .20.3, i o � TH— "I i T.8, Af 102.4 �' 7--0 F jDECK L, 102. 100 / 98 EXIST. LEACH PIT //00 (NOTIf 10) 102 EXIST. 1,000 GAL SEPTIC TANK 100 liv. din rm rm GAR, eat in Iboth area Kit entry F/R3T FLOOR bed = bed bed rM rm rm oth TMa�s N v ' No. 1 ti t'r3TE LLANO r- 0 CV SCALE: 1"=30' WEST YARMOUTH LOCUS 541 BUC LOCUS MAP LOCUS INFORMATION PARCEL ID: MAP 045 PAR. 077 TITLE REF: 17453/287 PLAN REF: BK: 279 PG: 007 PROPERTY IS NOT WITHIN ZONE OF CONTRITSUTION SEPTIC SYSTEM REPAIR PLAN LOCATED AT: 541 BUCK ISLAND RD. WEST YARMOUTH, MA PREPARED FOR READY ROOTER EXC. APRIL 20, 2014 OF ,y9s�9�ti t DA E � o. 1140 ciS1 SANT TAVO l MEYER & SONS, INC. P.O. BOX 981 EAST SANDWICH, MA. 02537 (508)362-2922 SHEET 1 OF 2 540 NOTE: TO PREVENT BREAKOUT, THE PROPOSED NOTE: MAGNETIC TAPE TO BE PLACED OVER ALL COVERS FINISH GRADE SHALL NOT BE < EL:98.92 FOR A DISTANCE OF 15' AROUND THE PERIMETER OF THE S.A.S. SEPTIC TANK PROPOSED D -BOX PROPOSED S.A. T.O.F. EL.=103.40 INSTALL RISERS & COVERS OVER INLET & INSTALL RISER & COVER INSTALL A 4" DIAMETER INSPECTION PORT OVER OUTLET AND SET TO 6" OF FINISH GRADE SET TO 6" OF GRADE ONE CHAMBER (MIN.) AND SET TO 3" OF F.G. ' F.G. EL.=102.0± F.G. EL.=102.0E F.G. EL: 102.3E F.G. EL: 102.3(MAX.) �� OF Mq l VENT �� `%9Cy G 9" MIN COVER/ 36" MAX COVER L = 45' L = 1O'(MAX) INSTALL TWO INSPECTION PORTS (MIN.) DA tb�l ^ 0 S=1% (MIN.) EL. = 100.50 0 S=1% (MIN.) 0 S=1% (MIN.) No. 1`1x4 4"SCH40 1. PVC 4"SCH40 PVC 4"SCH40 PVC -I . '�NSAE��� ,o 14' e' 11.3" TO SANITAR�P� INV.=99.50 48" LIQUID INV.= 99.25 INVERT INV.= 98.53 LEVEL PROPOSED GAS BAFFLE ztj D -BOX INV.=98.63 3 ROWS OF 5 UNITS AT 6.25'/UNIT + 0.75' WEDGE = 32.0'/ROW INV.=98.8 SOIL ABSORPTION SYSTEM (PROFILE) EXISTING 1,000 GALLON SEPTIC TANK EXISTING SEWER OUTLET RESTORE VEGETATIVE COVER INV.=99.99 BACKFILL WITH CLEAN PERC SAND --- 75" TO TOP OF CHAMBERS NOTES: 1) CONTRACTOR SHALL VERIFY ALL EXISTING -• :..: ;.. PIPE INVERTS PRIOR TO CONSTRUCTION BREAKOUT=TOP ELEV.=98.92 2) D -BOX SHALL BE SET LEVEL AND TRUE TO INV. ELEV.= 98.53 GRADE ON A MECHANICALLY COMPACTED SIX BOTTOM ELEV.= 97.59 ---- EXISTING SUITABLE INCH CRUSHED STONE BASE, AS SPECIFIED IN 2_8g' MATERIAL 310 CMR 15.221(2) 5' MIN. ABOVE BOTTOM OF 76" ` 3) REPLACE EXISTING 1,000 GALLON SEPTIC TANK T.P. EXCAVATION OR G.W. EFFECTIVE WIDTH = 3 x 2.83' = 8.49' WITH 1500 GALLON SEPTIC TANK IF FAILED, (5.29' PROVIDED) DAMAGED, OR UNDERSIZED. USE 3 ROWS OF 5 -HIGH CAPACITY BOTTOM OF TESTHOLE: EL: 92.30 - ADS 16208D BIODIFFUSER (H20) UNITS -NO STONE PROFILE 4) INSTALL INLET & OUTLET TEES W/ GAS BAFFLE AS REQUIRED W/ CONTOURED WEDGE SEPTIC SYSTEM PROFILE TYPICAL SECTION N.T.s. N.T.S.16" 11.2„ 1 i 1 SOIL LOG DESIGN CRITERIA 1- 34"----'-� DATE: APRIL 10, 2014 NUMBER OF BEDROOMS: 3 BEDROOM DESIGN SOIL EVALUATOR: DARREN M. MEYER, R.S., CSE #1614 SECTION END CAP SOIL TEXTURAL CLASS: CLASS I DESIGN PERCOLATION RATE: <2 MIN/IN WITNESS: AMY VONHONE, YARMOUTH HEALTH TP -1 16" HIGH CAPACITY 1620BD (H-20) BIODIFFUSER UNIT DAILY FLOW: 110 G.P.D/BR. DESIGN FLOW: 330 G.P.D. Elev. Depth GARBAGE GRINDER: NONOT DESIGNED FOR GARBAGE GRINDER ( ) 102.30 0" A LOAMY SAND MODEL 16" HICAP SEPTIC TANK: 330 gpd x 200% = 660 gpd USE EXIST. 1,000 GALLON SEPTIC TANK 101.55 10YR 3/2 9" LENGTH 76" LOAMY SAND NOTE: UNIT CONFIGURATION AND AVAILABILITY SUBJECT LENGTH 75" IOYR 6/4EFFECTIVE TO CHANGE WITHOUT NOTICE. PRODUCT DETAIL MAY 99.80 30" DIFFER SLIGHTLY FROM ACTUAL PRODUCT APPEARANCE. SIDE WALL HEIGHT 11.3" LEACHING AREA REQUIRED: (330)/0.74 = 445.94 S.F. C OVERALL HEIGHT 16" DISTRIBUTION BOX: 3 OUTLETS (MINIMUM) FERC TEST OVERALL WIDTH 34" ® 97.80 4640 TRUEMAN BLVD PRIMARY S.A.S. MEDIUM HILLIARD, OHIO 43026 13.6 CF USE 3 ROWS OF 5 - 16" ADS 1620BD BIODIFFUSER H-20 UNITS -NO STONE SAND 2.5Y 7/3 CAPACITY (101.7 GAL) s ADVANCED DRAINAGE SYSTEMS, INC. AND EXTENDED 0.75' W/ CONTOURED WEDGES BOTTOM AREA: (GENERAL USE APPROVAL FOR 4.73 SF/LF OF BIODIFFUSER) PROPOSED SEPTIC SYSTEM/SITE PLAN (BIODIFFUSERS) 15 UNITS x 6.25 LF x 4.73 SF/LF = 443.43 SF 92.30 120"541 BUCK ISLAND ROAD: WEST YARMOUTH, MA (CONTOURED WEDGE) 3 ROWS x 0.75' x 4.73 SF/LF = 10.64 SF Prepared for: Ready Rooter Exc. TOTAL AREA = 454.07 SF PERC RATE <2 MIN/IN. SOILS IN ("C` HORIZON) DESIGN FLOW PROVIDED: 0.74GPD/SF(454.07SF) = 336.01 GPD > 330 GPD req'd NO GROUNDWATER OBSERVED Design and Site Plan by: SCALE DRAWN DATE: Meyer& Sons, Inc. NTS D.M.M. 04/20/14 ' 1, Darren M. Meyer, R.S., CSE, hereby certify that I am currently approved by MADEP pursuant to 310 CMR 15.017 PO BOX 981 REV. DATE: CHECKED SHEET NO. to conduct soil evoluations and that the above analysis has been performed by me consistent with the EASTSANDWICH, MA 02537 requirements of 310 CMR 15.017. 1 further certify that I have passed the Soil Eval. Exam in October, 1999. 508-362-2922 D. M. M. 2 of 2