Loading...
HomeMy WebLinkAboutEngineered Plans - Rev. 2016N Pump & Fill Leach Pit 0 99 Exist. Pipe Inv. NO 50 0 El. 47.9 "B' , M" 5wo 10 6 Tobe 0. 00 26- 0 0 ?loom a 0 as Lot 153 15502.8 Sq. Feet 49.61 0.4 Acres .-F-9-1 In �0 \ .. 4 V bu- 9.60 C:� fn 4 49.36 9.65 49.67 0 ... .................................... .......................... CB/DH FND "X::A 4 8. 35 ............... Ped. BENCHMARK: El. 50.0 (Assumed Datum) SURVEY STAKE Yarmouth Health Department APPROVED Mame Date Route 6 Family Rm ?,d 01P Wjfj jrfj , JTA FA 17A 94, WA Locus Map ID: 98155 Deed CTF.- 201963 L.C. Plan: 31209—G Sheet 4, Lot 153 ILnd,y Dining Kitchen Both Bath Bedrm Area Garage I I el . i Living Bedrm ij Bedrm Rm I EXISTING FLOOR LAYOUT N. T.S. 49' Survey Nail 4U y Catch 46.0,9- El. 46.2 ORAN ENGINEERING ASSOC. LC Rnqin * C-, 508-432-2878 941 MAIN STREET (RTE 28), HARWICH, MA SCALE.- I"= 20' 0 20 40 60 M M SEPTIC SYSTEM DESIGN PLAN IN YARMOUTH Prepared For: Ruth Senuto 140 BEACON STREET SOUTH YARMOUTH, MA Sht: 10f2 PROJECT: 16-703 SCALE.- 1 20' DA T E.- 7 8 76 Rev. 819116 PUMP 6 RETAIN EXISTING 8 F5-0-1 1000 -GALLON SEPTIC TANK .68 wffiV or 0 99 Exist. Pipe Inv. NO 50 0 El. 47.9 "B' , M" 5wo 10 6 Tobe 0. 00 26- 0 0 ?loom a 0 as Lot 153 15502.8 Sq. Feet 49.61 0.4 Acres .-F-9-1 In �0 \ .. 4 V bu- 9.60 C:� fn 4 49.36 9.65 49.67 0 ... .................................... .......................... CB/DH FND "X::A 4 8. 35 ............... Ped. BENCHMARK: El. 50.0 (Assumed Datum) SURVEY STAKE Yarmouth Health Department APPROVED Mame Date Route 6 Family Rm ?,d 01P Wjfj jrfj , JTA FA 17A 94, WA Locus Map ID: 98155 Deed CTF.- 201963 L.C. Plan: 31209—G Sheet 4, Lot 153 ILnd,y Dining Kitchen Both Bath Bedrm Area Garage I I el . i Living Bedrm ij Bedrm Rm I EXISTING FLOOR LAYOUT N. T.S. 49' Survey Nail 4U y Catch 46.0,9- El. 46.2 ORAN ENGINEERING ASSOC. LC Rnqin * C-, 508-432-2878 941 MAIN STREET (RTE 28), HARWICH, MA SCALE.- I"= 20' 0 20 40 60 M M SEPTIC SYSTEM DESIGN PLAN IN YARMOUTH Prepared For: Ruth Senuto 140 BEACON STREET SOUTH YARMOUTH, MA Sht: 10f2 PROJECT: 16-703 SCALE.- 1 20' DA T E.- 7 8 76 Rev. 819116 T.O.F. EXIST. EXIST. ACCESS MANHOLES TO WITHIN 3"-6'-* OF FINISHED GRADE In SE w^ et level first 2' x � ELEV. 47.1 o U 10" .............................. ............................... .......... .... fGAS o vooe �--© vovo 14 BAFFLE ........ -0000000000 o000000000o eoovo eo eoeo _. _.. .,. 0000coeovoo 0000 0 0000 0 0 EXISTING tLCV. `tV.`tl .................. ELEV.46.2 4'end.s , 2 Chambers, 17' _,_4'ends� 1000 GAL. D_BOX 4'sides��® 4'sides SEPTIC TANK :-; Replace Tees 12.8 x 25.0 x 2.0 Deep If Corroded SYSTEM `'PROFILE 500 Gal. Chamber & Stone Not to Ica l e LEACHING FACILITY TEST HOLE l D. 49.3 Elev. I Depth Horizon Texture Color Other 0-3" 0 Organic 491 3-9" A E Loamy Sand 10YR4 1 Granular 48.5 Loo 9-39" Bw Fine Sand 1 OYR4/6 V. Friable 46.0 Loose 39-124" C Medium Sand 2.5Y6/4 single grain Btm El. 39.0 No Groundwater Found Date: 7/7/16, Performed By: Rick Judd, SE, Witness: A. von Hone, HA PERCOLATION TEST @ TH 1 24 GALLONS OF WATER WITH LESS THAN 9 INCHES REMAINING ® 7 MIN. 9 SEC. @ A DEPTH OF 66 INCHES IN C LAYER DESIGN RATE: < 2 min./in. SEPTIC SYSTEM NOTES — CONTACT OFFICE (508) 432-2878 A MINIMUM OF 48 HOURS PRIOR TO START OF PROJECT. — EXISTING SEWER ELEVATION IS TO BE VERIFIED PRIOR TO THE INSTALLATION OF NEW SYSTEM COMPONENTS. — EXISTING 1000 GALLON SEPTIC TANK IS TO BE PUMPED AND RETAINED. INLET & OUTLET TEES ARE TO BE REPLACED IF CORRODED. INSTALL RISERS TO WITHIN 6" OF FINISH GRADE. PUMP & FILL OR REMOVE EXISTING LEACH PIT AND CONTAMINATED SOILS WITHIN 5' OF PROPOSED SAS. — UNSUITABLE SOILS ARE TO BE REMOVED, IF ENCOUNTERED BELOW EL. 46.0, FOR 5' AROUND THE LEACHING AREA AND REPLACED WITH TITLE -5 FILL SOIL. — ALL COMPONENTS ARE TO MEET TITLE 5 MATERIAL & CONSTRUCTION REQUIREMENTS. — SYSTEM COMPONENTS ARE TO BE SET ON A STABLE, COMPACTED BASE. — DISTRIBUTION BOX EXIT LINES ARE TO BE SET LEVEL FOR THE FIRST 2'. — DESIGN .ENGINEER IS TO VERIFY SOILS OF ALL SAS EXCAVATIONS BEFORE SYSTEM INSTALLATION. — DESIGN ENGINEER IS TO VERIFY SYSTEM INSTALLATION (LOCATIONS & ELEVATIONS) PRIOR TO BACKFILLING. — COMPONENTS ARE TO BE WITHIN 3' OF FINISH GRADE & ARE TO HAVE A MINIMUM OF 1' OF SOIL COVER. ACCESS MANHOLES ARE TO BE WITHIN (3"-6") OF FINISHED GRADE. — ALL AREAS DISTURBED BY CONSTRUCTION ARE TO BE GRADED & COVERED WITH WOOD CHIPS. filter fabric or 1/8" to 1/2" double washed stone 3/4 " to 1 V double washed stone 44 5.0' ELEV. 39.0 Bttm. TH 1 SAS CONSTRUCTION DETAIL r— 4 0' I I I I 12.8' i 0 0 i 4.8' I 4.0' Provide (1) manhole to within 3» of finish grade L--------------------- �4.0 +--- 8.5' — 8.5' —+4.0 � 25.0' 500 GAL. LEACHING CHAMBER STONE ----------------- SYSTEM DESIGN Design Flow: 3 bedrooms @ 110 gal/day = 330 gal. Septic Tank: 330 gal. x 200% = 660 gal. Retain Existing 1000 Gal. Tank Leaching Facility: 12.8'x25.0'x2.0'd Chamber and Stone SAS Bottom: 12.8'x 25' x 0.74 Gal/sf= 236 Gal Sides: (12.8'+25')x2'x2xO.74G61/sf=111 Gal TOTAL = _347 Gal, Note: Garbage disposal is not permitted with;�'this design f Rev. 8/9/ 16