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HomeMy WebLinkAboutEngineered Plan - Rev. 2015VARIANCE REQUEST: 1. REQUEST A VARIANCE TOINSTALL AN SAS GREATER THAN 3 FEET BELOW GRADE. A VENT AND CHARCOAL FILTER HAVE BEEN PROVIDED m N/F OLD COLON) ao N/F BANK OF BOSTON o. I ' t Permit valid for :PAIR 01; SEPTIC SYS"I't?M ^ $ ONLY, due to Stat and I ocal septic variances., 40 Board. of health revie anti approval is require f2 t1 any future additio /rclimationsinberatP 0 5O sewage facilities s rucimes/dweiling. Yarmouth Hea I t11 De "tell( APYK( ; ED /.4� BENCH MARK a 100.00 LOT #7'A 44 e h 0 Date PATIO LOT #BD 46.176 square JostGRAVEL GRAVEL DRIVEWAY ^ _ DRIVEWAY t) l 119 ' 4,OF Aa . IS Opp i / / / / / / / s XU 7Nc I / / / 0 20 40 50 aorrsa / / full foundation / SCALE: 1 "=30' a,m,1 DUAN 10• nt L.FACHroPR / / JJJ (� �aNSeMyYMinYumw... 6. m. O p Exisr. / 0 S� Tonk Box ` J J g ®19 N Sand ysWe Ln -11 offT6 TEST :OLE #1 / ~ ELEV. i 98.50 JL FNDD.H. l` INSPECTION PIPE Z.8 PORT / j J' �,/♦ pF w/CHARCOAL FILTER First Floor 0 / / R,"g0.0O' CB DDH F 3D Ll LOCUS MAP REVISED OCT 1. Contractor is responsible for Digsafe notification, Verification of Allies and protection of ail underground utilities and pipes. 2. The septic tank a l distri ution box shelf be set level on 6 of 34 —1 1p2 stone. Re 3. Backfill should be clean sand or gravel with no stones over 3" in size. 4. This system is subject to inspection during installation by Shay Environmental Services 5. The contractor shall install this system in accordance with Title V of the Massachusetts state code, the approved plan and Local Regulations. 6. If, during installation the contractor encounters any soil conditions or site conditions that are different from those shown on the soil log or in our design installation must halt & immediate notification be made to Shay Environmental Services 7. No vehicle or heavy machinery shall drive over the septic system unless noted as H-20 septic components. 8. Install Tuf—Tite gas baffles or equals on all outlet tee ends. 9. All Distribution Lines shall be 4" diameter Schedule 40 NSF PVC pipes. 10. All solid piping, tees & fittings shall be 4" diameter Schedule 40 NSF PVC pipes with water tight joints. 11. Municipal Water is Connected to ALL OF The Abutting Properties Within 150 Feet. THE PROPERTY LINES ARE APPROXIMATE AND COMPILED FROM THE SURVEY PLAN BY SURVEYING/ENGINEERING CONSUTAI ENTITLED: "PLAN OF LAND OF LOT 6D N SANDYSIDE LANE YARMOUTH, MA DATED: JAN 17 2002 AND IS NOT INTENDED TO BE A SURVEY PLOT PLAN IT SHOULD BE USED FOR NO PURPOSE OTHER THAN THE SEPTIC SYSTEM INSTALLATION. EXISTING LEACH PIT TO BE PUMPED OUT AND FILLED IN PLACE NOTE: ANY STRIPPED OUT SOIL CONTAINING LEACHATE FROM THE EXISTING CESSPOOL/LEACH PIT TO BE DISPOSED OF AS PER BOARD OF HEALTH SPECIFICATIONS. 12, 2015 — Per Board OF HEALTH CORRESPONDENCE PHOT PLAN OF PROPOSED SEPTIC SYSTEM UPGRADE 1l411(G'1110W1[9[0 Second Floor DESCRIPTION BY OWNER Bedroom Both � Bedroom 142015 : � 7. � DEP 7. FOR RALPH ALB E RTI 9 NORTH SANDYSIDE LANE ASSESSORS MAP 122 PACEL #1 YARMOUTH, MA PREPARED BY: I�-14RAI 1N E. SHA Y r i I' ENVIRONMENTAL SERVICES P.O. Box 1576 � MASHPEE, MA 02649 TEL/FAX : 508-294-7498 SCALE: 1 "=30' DRAWN BY: CES DATE: SEPT 25, 20015 PROJECT#19 N SANDY FILENAME: 19 N SaNDY.DWG SHEET 1 OF 2 "NOTE: ALL PIPES ARE TO BE 4" SCHEDULE 40 P.V.C. 10' min. from Grade over Septic Tank - 98.50 Existing Foundation house to septic tank BASEMENT FLOOR SLAB - ELEV, 100.00 Provide Risers .,� to bring Septic tank coven to within 6 " of Grade S - 0.02 I / U4uid level INSTALLED AND TO BE VAHIN 6' OF GRADE 5-0.01 or Greater ti 20 EXIST INV. ELEVATION - 94.00 EXIST. PIPE /1000 GAL. t0' FROM EXIST. FOUNDATIDN } in SEPTIC TANK c,4 W) Gas Baffle rn CONCRETE WALKOUT I'all m H i v ® 6 In.of 3/4"-1 1/2" m W $ compacted stone Be j - C D -BOX cover must be to within 6 " of Grade i -Grade over D -Box -98.50 DIST. Box 5-0.01 or Greater 15' a, II I 6 in.of 3/4'-1 1/2' compacted stone VENT PIPE (® Least 24 inches tall) CHARCOAL FILTER TO BE INSTALLED 4" PVC (CAPPED) INSPECTION PORT TO BE U4uid level INSTALLED AND TO BE VAHIN 6' OF GRADE de over sAS -98.50 TT OF UNIT ELEVATION - 94.5( u• INV. ELEVATION - 94.00 INSTALLED AND TO BE WITHIN 18' OF GRADE BOTTOM ELEVATION - 93.00 0- rn p 4 ROWS OF 5 UNITS AT 8.25'/UNIT + 2 END CAPS - 31.75' a� Ts Bottom of Test Hole 1 Elev. 87.50 Groundwater Observed - NONE OBSERVED NOTE: ALL COMPONENTS MUST HAVE RISERS TO WITHIN 6" BELOW GRADE SYSTEM PROFILE Not to Scale 2-18" DIAM. ACCESS MANHOLES STEEL REINFORCED PRECAST CONCRETE PLAN VIEW 3-24" REMOVABLE COVERS 8" min. t--12 _min. Inlet to outlet 6. n OUTLET PERCOLATION TEST NOT TO SCALE Date of Percolation Test: JUNE 4, 2015 Test Performed By: CARMEN E. SHAY, R.S., C.S.E. AMY VON HONE -YARMOUTH BOH EXCAVATOR: Shay Env. Svcs. Percolation Rate: Less Than 2 MPI 0 48" THE ACCESS COVERS FOR THE SEPTIC TANK, DISTRIBUTION BOX AND LEACHING COMPONENT SET DEEPER THAN 6 INCHES BELOW FINISHED GRADE SHALL BE RAISED TO WITHIN 6' OF FINISHED GRADE. INSTALL 7UF-71TE GAS BAFFLES OR EQUALS T 1 n 81-0» � 4• -10' CROSS SECTION END -SECTION TYPICAL 1000 GALLON SEPTIC TANK Design Calculations Number of Bedrooms:3 Equivalent to 330 Gol./Day Garbage Grinder: No Leaching Capacity Proposed:330 Gal./bay Minimum (400 SF Min. Per Title V) Septic Tank : - 2 x 330 Gol./Doy = 660 USE EXIST 1000 GAL. Septic Tank. SOIL ABSORPTION AREA: Using percolation rate of G2 min./inch Bottom Area: 0.74 gal/sq. ft. x 600.71 sq. ft. = 444.52 gallons Sidewall Area: NOT USED Providing: = 444.52 gallons Use: 4 ROWS OF 5 -HI -CAP H-20 CHAMBER UNITS WITH NO STONE FOR AN SAS HAVING THE DIMENSIONS:: 12.83' x 31.75' Bottom Area: (General Use Approval for 4.72 SF/LF of INFITRATOR 5 UNITS + 2 END CAPS per ROW = 31,75 FT 4 ROWS x 31.75 x 4.73 SF/LF -600.71 DESIGN FLOW PROVIDED: 0.74 x 600.71 S.F.) - 444.52 GPD Test Hole No. 1 U4uid level 0 98.50 p LOAMY u• :. 10 YR 3/2 0"-12" A 7.50 Sa dY 132 10 YR 3/e 12"-40" Be 95.17 Mad. OUTLET PERCOLATION TEST NOT TO SCALE Date of Percolation Test: JUNE 4, 2015 Test Performed By: CARMEN E. SHAY, R.S., C.S.E. AMY VON HONE -YARMOUTH BOH EXCAVATOR: Shay Env. Svcs. Percolation Rate: Less Than 2 MPI 0 48" THE ACCESS COVERS FOR THE SEPTIC TANK, DISTRIBUTION BOX AND LEACHING COMPONENT SET DEEPER THAN 6 INCHES BELOW FINISHED GRADE SHALL BE RAISED TO WITHIN 6' OF FINISHED GRADE. INSTALL 7UF-71TE GAS BAFFLES OR EQUALS T 1 n 81-0» � 4• -10' CROSS SECTION END -SECTION TYPICAL 1000 GALLON SEPTIC TANK Design Calculations Number of Bedrooms:3 Equivalent to 330 Gol./Day Garbage Grinder: No Leaching Capacity Proposed:330 Gal./bay Minimum (400 SF Min. Per Title V) Septic Tank : - 2 x 330 Gol./Doy = 660 USE EXIST 1000 GAL. Septic Tank. SOIL ABSORPTION AREA: Using percolation rate of G2 min./inch Bottom Area: 0.74 gal/sq. ft. x 600.71 sq. ft. = 444.52 gallons Sidewall Area: NOT USED Providing: = 444.52 gallons Use: 4 ROWS OF 5 -HI -CAP H-20 CHAMBER UNITS WITH NO STONE FOR AN SAS HAVING THE DIMENSIONS:: 12.83' x 31.75' Bottom Area: (General Use Approval for 4.72 SF/LF of INFITRATOR 5 UNITS + 2 END CAPS per ROW = 31,75 FT 4 ROWS x 31.75 x 4.73 SF/LF -600.71 DESIGN FLOW PROVIDED: 0.74 x 600.71 S.F.) - 444.52 GPD Test Hole No. 1 DEPTH SOILS ELEV. 0 98.50 p LOAMY 10 YR 3/2 0"-12" A 7.50 Sa dY 10 YR 3/e 12"-40" Be 95.17 Mad. Sand 2.5 Y 7/4 40"-132 C, 87.50 Perc #1 Depth to Perc: 48" to 64" Perc Rate= 2 MRI Groundwater Not Observed No Observed ESHWT ADJUSTED H2O Elev. = None BACKFILL WITH CLEAN SAND (NATIVE OR PERC SAND) 4 • ..l• ..j . J.y .t .d ,�.J 'M ..a 4��...y•R "�..�.t.�'y.J: ^VAI :y' V ANN ABOVE BOTTOM OF "¢ 6'"4"---J TEST PIT OR GROUND WATER IsFF. WIDTH f2.83' ADJ. GROUNDWATER .= NO ADJ. BOTTOM OF TP -1.: = 87.50 SOIL ABSORPTI❑N SYSTEM (SECTION) HI -CAP INFILTATROR (H-20 LOADING)/ GEORGE ©'BRIEN (OR EQUIVALENT) NOTE: OVERALL HEIGHT OF INFILTRATOR IS 18" ALL OUTLET PIPES FROM THE DistmoupON BOX SHALL BE SET LEVEL FOR AT LEAST 2 FT. - 12" . CONCRETE COVER " 6 - 5" OUTLET KNOCKOUTS " 2" OUTLET PLAN -SECTION CROSS SECTION NOT To SCALE REVISED OCT. 12, 2015 - Per Board OF HEALTH CORRESPONDENCE I PLOT P OF PROPOSED SEPTIC SYSTEM UPGRADE PREPARED FOR RALPH A.LBERTI 19 N OTH SAN DYS I DE DRIVE ASSESSORS MAP 122 PARCEL 1 _ fK%' ns.�g'^,cam\ PREPARED BY: � �4 R17�'11j E. SHA .Y s! ENVIRONMENTAL SERVICES <' ` P.0. BOX 1576 MASHPEE, MA 02649 TEL/FAX : 508-294-7498 SCALE: N/A SHEET 2 DRAWN BY: CES DATE: Sept. 11, 2015 ROJECT#56spencer.DWG ILENAME:56 Spencer.DWG SHEET 2 OF 2