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HomeMy WebLinkAbout83-1857 - Site Plan002WALL & REMOVAL DETAILS SCALE: 1"=20' Top Wall May Be Stepped Up Neor House Talk with ou.. 15� 0 2, ,. No C ` l SEPTIC TANK: UNILOCK CONCORD OR ROMAN WALL PROPOSED TOP WALL=8.4 ADJACENT GRADE VARIES MAX. WALL HEIGHT=2' House Owner Ma!sponry - Walk3 not Shawn WALL MAY BE MADE HIGHER HERE ADJACENT TO SEPTIC TANK IF DESIRED. / I UNILOCK CONCORD OR ROMAN WALL PROPOSED TOP WALL=8.4 PROPOSED WALL 1' OFF PROPERTY LINE ADJACENT GRADE VARIES MAX. WALL HEIGHT=2'-8" WALL SECTION A -A AT MAXIMUM HEIGHT SCALE: 1 "=2' PROPOSED TOP WALL=8.4 NEAR LEACHING AND TANKS UNILOCK CONCORD OR ROMAN WALL PER MANUFACTURER SET EACH BLOCK BACK 3/4" TOWARDS RETAINED SOIL FOR AN UNBALANCED SOIL HEIGHT UP TO 4 FEET., GROUND VARIES FROM 5.7 TO 7.3 USE A MINIMUM OF ONE BLOCK COURSE BELOW GRADE COMPACTED GRANDULAR BASE 22" WIDE & 8" DEEP COPING �' 1,8"X6"14" _'� I NTERLOCKIN G ro BLOCKS ZIMPERVIOUS BARRIER 0 40 MIL x TITLE 5 SAND REV. 5/01/09 --MONITORING WELL GRAPH, WALL HEIGHTS REV. 2/24/09 --REVISE TOP FOUND., SEPTIC, WALLS, MONITOR WELL, BENCHMARKS. REV. 9/02/08 --NO CHANGES ON THIS SHEET REV. 7/15/08 --PROPOSED FOOTPRINT, LOT COVERAGE & OFFSETS REV. 6/18/08--2 SEPTIC SYSTEMS & NEW OWNER REV. 5/30/08 --WALL CROSS SECTION REV. 5/29/08--C-4 UNITS REV. 5/23/08 --PRESBY SYSTEM WALL 1' OFF PROPERTY LINE SYSTEM B--U'NIT 23 Exist. Slab=7.4 HEALTH AGENT APPROVAL DATE 12.0 Min. /ft+ r Invert 7.80 I Proposed Bottom 3.3 Proposed 6" Stone c �-20--� DESIGN 2 CULTEC C-4 UNITS Invert 7.55 24' X 12' X 3" DEEP SAND BEDS Use Gas Baffle (See Detail) Proposed Invert 7.33Use 10" Min, Cover H-10 Proposed Over Leaching 7.710 Filter /8.55 min. Proposed =1/8"/ft 1500 Gal. I t Septic Tank _ r urveri i.ovInvert 7.25 compact I Proposed Proposed I Ir�I r— 2 DATA CD BEDROOMS: 2 GARBAGE GRIND R: No REQUIRED CAPACITY: 220 GPD SEPTIC TANK: 1500 GAL BOTTOM LEACHIN AREA: 287.3 SF [(24' X 12')] — 1'/2 X 1.42 SIDE LEACHING REA: 17.8 SF [(71.3' PERIMETER) x 0.25] DESIGN CAPACITY: 225 GPD [(287.3 SF + 17.8 sf) X .74 GPD/SF] 0.611-96=High Monitoring Well reading 2/09/09 (Full Moon) TH1--Observed Water=11.4 LEACH AREA USE 2 C-4 UNITS WITH 4' OF STONE ALL AROUND FOR A 24' X 12' X 3" DEEP LEACH AREA, MINUS A 1' X 17" TRIANGLE, AS SHOWN. RUN PERFOR— ATED PIPE DOWN CENTER OF C-4 UNITS BETWEEN HUMPS. CAPE END. BRING STONE TO TOP OF C-4 UNITS AND COVER WITH FILTER CLOTH. 2' MIN. REMOVAL WITH BARRIER DO ALL AROUND AND UNDER REMOVAL DOWN 37"t TO LOAMY SAND, AS SHOWN. SITE PLAN FOR JAMES G. MORRISON LOT 106, 23 & 25 NEW HAMPSHIRE AVE, W. YARMOUTH, MA NOVEMBER 28, 2003 SCALE: 1"=20' RONALD J. CADILLAC, PLS, RS, P.C. PROFESSIONAL LAND SURVEYOR & REGISTERED SANITARIAN P.O. BOX 258 WEST YARMOUTH, MA 02673 ©20 8 BY R.J. CADILLAC (508) 775-9700 PAGE 2 OF 2