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HomeMy WebLinkAbout10 Steven Drive Proposed Subsurface Sewage Disposal SystemENCI.'VE�'R�B1L`SPECTION S'DULE VARIANCE REQUESTED ' /� Inspection #1: Engineer shall inspect when the required excavation is complete. PERCOLATION 5-14• qAM. ACCFS Yur-CIES 3-14• iIABU COVERS TION TEST - 1. REQUEST A VARIANCE TO REDUCE GROUNDWATER ADJUSTMENT Inspection 2: Engineer shall inspect when clean fill with rcciction 'a _s• BY 1 FOOT. Rate of less than two minutes per inch has been ooerl deposited.2006'-•�:.i ---- •'' a "'I". °I'°'°"a' P C' Y P Dote of Percolation Test: JANUARY 19, j'{-.nn r.` (�. ,• •'•, m CARMEN E. SHAY, R.S., C.S.E. ini' z• mm. e sR wu.1 aultEr Inspection //3: Engineer shall inspect when components of the septic Test Performed By u ye ---=rr'Lhot r m". Results Witnessed By BT RUCE MURPHY (YARMOUTH B.O.H.) �� _ i' ' ° 1O•m" I System and the pump chamber mechanisms have been installed. Excavator: SHAY ENVIRONMENTAL SERVICES, INC. b _7 J99- :'b'-r Percolation Rate: Less Than 2 MPI C 32"b� '. Lowe e.n1n Test Hole :. ... I •-o• s' -e• NO 1 STEEL REINrORCED PRECAST CONCRETE Deem SOLS ELE3. PLAN VIEW' CROSS SECTION END-SECTION 0 98.00 Loamy SEPTIC TANK SHALL BE FACTORY CONSTRUCTED OF SOUND Sona DURABLE WATERTIGHT MATERIAL AS PER TITLE V CODE 15.226. N/F TOWN OF YARMOUTH wR CENTER 0"-9 D A,� 97,33, TYPICAL 1500 GALLON H-10 SEPTIC TANK RASED WITH ETHE CAPPROPRIATE RISER TO WITHIN Loamy 6' OF THE EXISTING GRADE AS PER TITLE V. 1 Sand NOT TO SCALE 40 PTIC TANK. POLYETHYLENE LINER FROM ELEV. 10 TR s/e i oISTRIBunoN BOX AND LEACHINE ACCESS COVERS FOR THE G COMPONENT 98.00 to 92.000 AND TO EXTEND i 9'-32' B. 95.33. GRADE SHALL ESET DEEPER NRAISED TO WITHHIOW FINISHED 2OF TWO SIDES AS SHOWN Note: Remove soil down to el. 95.00 & replace with M°SG al"° FINISHED GRADE. SHED TO BE RELOCATED 1e YR 7/4 INSTALL NF-TITE GAS BAFFLES OR EQUALS clean coarse sand w/pert. rate less than or Jz - e4 91.00 ON ALL OUTLET TEE ENDS TO RIGHT REAR CORNER OF LOT or equal to 2 min./in, before &. after placement Me C. arse � O 9OUTLET u TEST HOLE #1 CO, to � fan" All MUTON PIPES iRW THE SET F BOX SHALL BE I ELEV.= 98.00 I ' / 84"- 106 1.5 M 7/e C.99.00 _ SCT LCV E1 FOR AT LEAST 1 FT. 12• CONCRETE COVER 1 e - 6. OUTLET 2 8.25 KNOCKOUTS 'r• I I GL I - +• ,. - 9.2$1 I S.6• OUTLET r, r) I r 12• INLET 2' - i �^ / .-F -. 1 Perc #1'`,. ¢iH•..^..' 1 \� l I' I Depth to Perc: 36" to 54' 13.5• D eoX Ce s Dols P ` I F F f I Perc Rate= Less Than 2 MPI 71- I PLAN-SECTION CROSS SECTION AIW230/ZONE C -INDEX = 22.1 for 1/06 ADJUSTMENT - 1.6 FEET 3 HOLE H-10 DISTRIBUTION BOX OBSERVED H2O Elev. - 82' or 6.83' below Grade 11500 GALL I ADJUSTED H2O Elev. = 5.23' below Grade p _ I. SEPTIC T{rNK 1 per Frim ter NOT TO SCALE III II 2 O C))O O I SCREENED I C 2-20• REWNt-BtE 2-20' u.N. A0035 WNlaIO 1, I v i DECK i TOKrw,v+DAC E. r-r 1000 GALLON % T 1 1 RESORE M r-SMED GRADE ELEV. LOT #27 II / # Pump Chamber I LOT 29 BUOA NC Y CALCULATIONS !!' ` • ` EXISTING I Nor 1 ` SPLIT LEVEL UFT M CHNH l a"n THE ACCESS COVERS FOR THE SEPTIC TANK, D I EXISTIN ( INLET INVERT '1T '1 DISIRIBUnON BOX AND LEACHING CWPCNENT 0 4 BEDROOM EEV�SS - SET DEEPER THAN e• BELOW FINISHED GARAGE ' W1LET NVERr ELEV- 9°.70 rp, DRADE SHALL BE BASED TO WITHIN e• OF oHOUSE Weight Of Septic Tank: 1 1, 670 lbs. ./gQUIwCgK pDIS1fCOONEPI�MABpc�EownuR m-.% ,Ice- ^r,.^•r+', FINISHED MADE. #10 I Weight of Soil Above Tank 3,330 lbs. �°°. 3LTREEZE PROrEO'nONJ CHECK VALVE n STEEL REINFORCED PRECAST CONCRETE 2• SWING CHECK VALVE-Pv.0 PLAN VIEW PROJECT BENCH MARK ; `� Total Weight Down: 15,003 lbs. b' T 33-24 Gala„ TOP OF FOUNDATION I 1 n 1 I i 1 --- �0�" - _ Jk �O e..• + ELEV. = 100.00 (Assumed) I " I I Weight of Water Displaced: 675 lbs. + ,. I I _meg r w. ASPHALT 11 I ltff I 1 DRIVEWAYI I I �-_ NO Ballast Required For Septic Tank PBAP CHWBER ELEV.- 92.70 r•„. I �NTiT 01e1� * 1I 1 ----- I 1 •� 11' d 3H' - 11/2' Sion. + u4uN Aeew I ---�,---------- ----99 0 20 40 5o Weight of Pump Chamber: 8,240 lbs. ' #f LOT #28 a,ers SgtLare Feet +/- Weight of Soil Above Tank 3,330 lbs. PUMP DETAIL r `-- m ____ s8 Total Weight Down: 17,830 lbs. Naim u,, �. 88.25' I SCALE: 1 "=20' Weight of Water Displaced: 700 lbs. CRo -s CTION END-SECTION GALLON H-10 SEPTIC TANK USED AS PUMP CHAMBER col ; ` -----97 * No Ballast Required For Pump Chamber NOT To SCALE --------------------- `I I. PUMP S14,411. SE INSTALLED /N STRICT COMPLIANCE NOTE: PUMP CHAMBER TO BE FACTORY WATERPROFFED PRIOR TO SHIPPING. --------------------- III AaNUFACrURER'S SPECIRCATIONS. 2. ALARM SHALL CON'TST OF AUDIBLE SIGNAL & RED WARNING UCS TO Bf INSTALLED R BUICdNG PUMP Desin Calculation SPECIFICATION CALCULATIONS .. ons AND POWERED SEPARATE CIRCUIT A'ROM _ 9 CIRCURS TO PUMMP, J Dv091NC SCHEDULE.' gal. do er Title V 44o c.uovs/< Of)SES-110 GALLONS/DOSE SrA77C HEAD A . IrapI Number of Bedrooms: 4 Equivalent to 440 GoI. Yarmouth Health Depa ment S TE TT�'N DRIVE R /Day (440 / y D ) _ Geachin Grinder- No 97:94• - EI« or 0-90, M I (40 roOT. C!GHT OF WAY) Leaching nk : ty Rx 440 d:440 cy = 8 Minimum ( Title V ) FLOAT LOCAT70M CALCULAT70N5 9270• - ET Taft, of scfbm of PMmp Chanb.r 1 1 v 1 Septic `onk : - 2 x 440 Gal./Day =SBD USE NEW 1,500 GAL. Septic Tank. 979. - 92.70' - s. 14' Stof/c N.od SOIL ABSORPTION AREA: Using percolation rate of Q min./Inch r1D Gallon / 7.49 GAL.,/Cu R . 74.7 Cv F7 7 Bottom Area: 0.74 gal/sq. ft. x 6000 sq. ft. - 444 gallons Also of Bottom of Chomber - e' , 5' - 40-Sq. R. QVVAMIC HEAD Na `e ate • - Sldewoll Area: NOT USED / H.Tght of Water For On. Dote INH) - T I Cu. F2 40 SEI. rt. _ Providing: - 444 gallons Frfctlon Head For J" SCH 4o PLL' R' H - O.Jd R. - 4.4i• pe LEACH FIELD DIMENSIONS: 15' NIDE by 40' LONG 010 GPM - 0.005 Ft./100 FT. v/ / "r / •' 1 Pump On - 9.5 050 CPM - 0.01 Fli/f00 R. the Gould Model 3597(W505I far) Pump Pump Ow - S" 0100 GPM - 0.40 R./100 R. 230 Volt Pho.. I 1/2 HP 2' Solids Handling Alam, - 19.0' Toto/ Dynamic H.ad - 5.54' O 100 GPM OR EOUNALES EXISTINGCESSPOOLS TO EE PUMPED DRY & THE PROPERTY LINES ARE APPROXIMATE AND PUMP PERFORMANCE DATA COMPILED FROM THE SURVEY PLAN ENTITLED REMOVED TO FACILITATE INSTALLATION OF NEW SAS SUBDIVISION PLAN OF LAND OF PLASHES POND VILLAGE GENERAL NOTES IN YARMOUTH, MA FOR J. ALBERT BASSETT NOTE: THE STRIPPED OUT SOIL CONTAINING LEACHATE DATEDJUNE 7, 1968 BY BARNSTABLE SURW CONSULTANTS FROM THE EXISTING SEPTIC SYSTEM TO BE DISPOSED AND IS NOT INTENDED TO BE A SURVEY PLOT PLAN 40 1. Contractoris responsible for Digsafe notification IT SHOULD BE USED FOR NO PURPOSE OTHER THAN and VERIFICATION AND PROTECTION OF all underground utilities and pipes OF AS PER BOARD OF HEALTH SPECIFICATIONS. THE SEPTIC SYSTEM INSTALLATION. 2. The septic tank anq distribution box shall be set level on 6" of 3/4 -1 1/¢2" stone. 3. Backfill should be clean sand or gravel with no .r stones over 3" in size. LEGEND PROFILE 0 F SEPTIC SYSTEM '' 1 , 4 40 4. This AsystemRMEE i. SHAsubject to inspection during installation ,' Gp19.9�tp2ei, by CARMEN E. SHAY - Environmental r„ap P} ?;. I 5. The contractor shall install this system in accordance 88X0 DENOTES PROPOSED 'o with Title V of the Massachusetts state code, the approved plan i �ytLnU. 1 t :r' SPOT GRADE x° and Local Regulations. 20 6. If, during installation the contractor encounters any NOTE: BREAKOUT ELEVATION OF LEACH FIELD Top of Peastone or Elevation 100.0 �7 wpx✓U' t'�r---'?� 4� ;'• 104X46 DENOTES EXISTING, o soil conditions or site conditions that are different LINER TO EXTEND 6" MINIMUM ABOVE BREAKOUT ELEVATION eaJ Y-'�i,V j 1?-I SPOT GRADE from those shown on the soil log or in our design installation must halt & immediate notification be *NOTE.. INSTALL TUF-TITS GAS BAFFLES OR EQUALS ON ALL OUTLET TEE ENDS. Finished grade over system-2S slope away if Ir ; 'I ,� ; PL PROPERTY LINE r made to CARMEN E. SHAY -Environmental 7. Provide Risers If necessary i ; q ! F 10 No vehicle or heavy machinery shall drive over the septic y to bring D-Box cover Finished grade over system- 96.72 i_. ';'= system unless noted as H-20 septic components. within 6• of finished grade • 4~ ' I 11 f --�- PROPOSED CONTOUR P I ``'i }; i pp 8. Install Tuf-Tits gas baffles or equals on all outlet tee ends. 10' min. from Provide Moors DBQX '. I' ,°PIC ` 97------97 EXISTING CONTOUR 9. All Distribution Lines shall be 4" diameter Schedule 40 NSF PVC pipes. EXIST. House house to septic tank Provide Risers if necessary to bring INLET Pump Chamber cover 10. All solid to bring Sevtic tank covers to grade and outlet cover to : It,4tirB-� lox I piping, tees & fittings shall be 4" diameter 6• of finished grade to finished grade TOP OF SYSTEM = 97.97 1 1 Cal y 1 i DEEP TEST HOLE & Schedule 40 NSF PVC pipes with water tight joints. 5- 1/e Per foot s-.00e I g�r�w~-' r`s'� PERCOLATION TES LQ 0 20 40 60 80 f00 120 140 11 • P.rfwet•E P.V.C. 2•-1/s'-1/2• Wo.nea Stix,. - t" Erp°i' aN' ION Municipal Water is Available and coonected to the site and Level_ for z• PERGOLA I T CAT S. - I/4• °w Foor S. 1 CE MAIN a ,^a 3/• -11 waM ea so . :,,i _ _ •-e suround 9 P P rues. EXIST, PIPE o/e' Per fon FDR w ^ - .. _G.P.M. Invert Efev.=97.27 for L �i c 2�' Bottom of leach Facility Elev. 96.77 e2Fx.R. iwyp B�11p ® STOCKADE FENCE in o e ' FROH EXIST. 'c n to' 10' m E'-', "�ti'f ffip�9r,.r,,., r.. ...: wyG• u•;•:, •.:,:::.:;. �� T :`j. ?' 1 Capacity US GPM T� m WNDATION m NEwS'EPtsTIoC0 TAGANLKLOooit, �'m,o M11 an [rm r 4y_: i, p,•, -.[K�9,7 K"do I Ew- 89.00 p<• Sak 4o P► ON 1000 GALLON Y sell. IO i n 5, STRIPOUT ALL-AF dESHWi EEVATION - 9 1.77 PUMP CHAM ______ _ TE iouwoAo% II o+ OAON H-10 ♦Obs. Groundwater -Test Hole 1 Elev.= 91.17 (Adj. Per CAPE COD COMMISSION ELEV. V. 92.77)FULL FOUNTREVISIONS - _ PROPOSED C n ♦PROJECT ADJ. Groundwater e ELEV. 92,77 -1' per Yarmouth BOH ELEV. 91.77 w PR RED0R, 1 6. OF 3/4"-11/2 STONE w y° T y 6' OF 3/4'-11/2• STONE u '-fl- ! �1� 6. OF 3/4•-11/2•STONE ; �J i0K,,111 Ct t}RM TO ALL SUBSURFACE SEWAGE DISPOS rmit Y. . c PUMP °' A rr: .'STC - a �± p [�A OF SE TIC SVSTEM CHAMBER > Note: Remove 9DD dawn to med - coarse sand layer & replace with ,ef, l j A �• Flt=C:ULr1T�o ,ate H� Y• a Local s Otic variances. (elev. 95.00 Estimated) & replace with clean coarse sand w/pert. NO. DATE: DEFINITION O Ui �W S kir Board Of Ilealth review and a ro at is required SYSTEM PROFILE C rate less than or equal to 2 min./In. before & after placement �y� QMEFT OF for Day future additionstrenovat n alterations to Note: All leach lines to be capped at ends w/PVC caps. �• . _ o T. _ sewage facilities and/orstruetures/d citing. YARIL�I •'+ -',TER 9N E B. ALVES hl #10 STEVEN DRIVE Yarmouth Health Depa meat Added Coupler, t WEST YARMOUTH, MA. #1 5/22/06 Changed Plan Reference 10 STEVEN DRIVE APPROVE LEACH FIELD CROSS-SECTION9t" PREPARED BY: P-77.-Cover o rix e IIA OF e �//!/77;'1 _1 NOTE: PUMP CHAMBER TO BE FACTORY WATERPROFFED PRIOR TO SHIPPING. 4'-0" on center 4'-0" on center WEST YARMOUTH, MA O`��, M N C r l j? lJ N E. 3'-6• on tenter 3'-6" on center �' 'S' ate • � � � ENVlRONMBNTAL SERVICES INC, �'-'.. e'-!3333.. N _............. _............................•�.:.::.-.-.::�::::.�:.�:::::::::::::::..:.....:...:......:..............:.....,.........:.....+:3:333<...:. A ..as e � fie' ..:.........:..:....:..:... ::.. :�:.: � 81 ,z MI"' rF Co STEIFLP.O. BOX 627 3/a"-1iy Washed Stone s Min. E ME @ R 0 W r� © M1ITAR% EAST FALMOUTH, MA 02536 15' MAY 2 6 2006 TEL/FAX : 508-548-0796 � Sch. 40 - IV perforated P.V.C. pipe . HEALTH DEPT. SCALE; 1"=20' DRAWN BY: CES ATE: FEBRUARY 12, 2006 PROJECT#SD-862 FILENAME: SD862PP.DWG SHEEP 1 OF 1 7[,1/lilA