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HomeMy WebLinkAboutEngineered Plan - 20099 -MIN COVER ACCESS COVERS MUST B£Wl WITHIN INSPECTION as MAx co vEa E�. E ,4 'V T l O NS 1. . GENERAL N DESIGN CR % TER lA G / T 6 INVERT OF FINISH :GRADE PORT D C NOTES: ! FIRST 2*TO CLEAN SAND BACKFILL INVERT OUT SEPTIC TANK: 99.3 DESIGN FLOW, I FILTER FABRIC AROUND AND 2 OVER CHAMBERS INVERT IN DIST. BOX_ 9 .77BE LEVEL OVER uvJr 3 BEDROOMS AT l!p G.P.D. PER! THIS PLAN IS FOR THE DESIGN AND CONSTRUCTION � INVERT OUT DIST. BOX. 98.6 BEDROOM £OVAL S 330 G.P.D. OF THE £ SEWAGF DISPOSAL SYSTEM ONLY: j, 4 IAM PIP i INVERT IN LEACH CHAMBER: 98.5 o 3 - BOTTOM OF, LEACH CHAMBER 98.25 -N0 GARBAGE GRINDER 2:VERTICAL DATUM 15ASSUMED. FOR BENCH MARKS v GAS o ND 98.25 ADJUSTED STED GROUND WA R . N/A; , ` SET. T SEE SITEPLAN. P A N BAFE . SEPTIC TANK REOU/RED: ERLAP FILTER FABRIC 2 OBSERVED GROUND WATER: NIA EXISTING 3 OUTLET LTEC CONTACTOR FIELD 9i.7 330 G.P.D..X2OOx- ` it :. 21 U. O NO �1 _660 � 8 . A , Bi.QQ1. Ne f• N. . _ _ GArY G E _ _ fz , rA _c> a r •-, wrt o fSt , N, _ . .>M ` @ C ` _ 6 6Ct. _ � 0 . G , _ A Y .L . E S r� , Cu c J�L3 sAT L . /Lh ,r. 4 a C.#Rr. 0C i PY �N.Ir�. S !., yrpTYc,R , ,. U 'C -{T r,I O Nc� �. drM�w E'. r S THO r.�Dc, 'SI .r r /Ct A c, rN : 1 Ds.G f.c.' :. M.,r..t.A .• T / R IA LS A N D IO0OGAL D BOXDRAlN C 4 S IN BED FORMATION 3x 3 .TT fST HOLE sl. SEPTIC TANK PROVIDED: /000 GAL. EXISTING MAINTENANCE OF, THE SEPTIC SYSTEM SHALL IND X,WELL A/V230 ZONE, B` CONFORM TO MASS. D.E.P. TITLE 5 AN LOCALSEPTlC TANK /3 rx 24 !x3 d MARCH 0 READING -23.2'. ADJ I.8 SOIL ABSORPTION MREQUI £D. BOARD 0F HEALTH REGULATIONS. 6' CRUSHED STONE OR DESIGN PERC RATE f 5 MIN/INCH COMPACTEDBASE SOIL TEXTURAL CLASS l 4r ALL SEPTIC SYSTEM COMPONENTS LOCATED UNDER PRO L FN T T0 SCALE EFFLUENT LDAD/NGRATF.0.74 GPD/SF AREAS SUBJECT TO VEHICULAR TRAFFIC -0R GREATER 330 GPD 0.74 GPD/SF 446 S.F.REQUIRED THAN 4IN SHALL BE 0F WITH- STANDING H 20WHEEL LOADS, PROVIDED: 9 CULTFCCONTACTOR FIELD DRAIN C -4 'S IN BED FORMATION. 72LF5 ALL SEWER PIPE SHALL BE SCHEDULE 40 PVC 4R 6.7 SF/ F 482 SF x 0.74 GPD/SF 357GPD APPROVED £OVAL. 6 SEPTIC TANK ANDDB©X SHALL BE REINFORCEDS TEST' PIT ©A A PRECASTCONCRETE4R APPROVED POLYETHYLENE' INDICATES INDICATES BOTH SHALL BEWATERTIGHT, D BOX SHALL BE WATER PERCOLATION OBSERVED TESTEDFOR LEVEL THERE IS MORE THAN ONE, TEST GROUNDWATER OUTLET. TP 7. BEFORE ;CONSTRUCTION CALL "DIG -SAFE . 0HORIZON TEXTURE COLOR 101.7: 1 -888 -DIG -SAFE ANDTHE LOCALWATERDEPT. FOR LOCATION OF UNDERGROUND UTILITIES. FILL 8 EXISTING LEACH PIT TO BE PUMPED DRY AND 101.2 BACKFILLED.LOAMYlOYPASAND 2/2_ 100.7 9. VER !FYCOND!Tl0NOF PIPE BETWEEN THE HOUSE 12 0 LOAMY lOYR A.ND SEPTIC TANK.REPLACE IF NESSESSARY: SAND 4/6 0 5 26 99.5 MED IUM IOYR SAND 5/8 40- PTA 100 ssNO WATERl20 9/. 7 DATE MARCH l9. 2009 TEST'BY STEPHEN HAASLOT 294 WITNESSED BY: AMY VONHONE 12. OOD_ S.F. PERC RATE: l 2MIN/1NCH W_h0 o A. iq . l Department c L Ci . PLIOVED BED 00 Lu e 1 v tic; 1 At 10 ED RDOM R�CKs z T I PTYS TE S E"L 2 OS ROAD M4 P 6 PA R CE EXJSrING 112 C4 4 O NCBM CORNER BULKHEAD SEPTIC TA2 . -BOX 9 CUtTEC.CONTACTOREXISTING FLRAIN C4S ® / y IT E 5 0 V 4 R P' -PA RED AOR, RE LEGEND T,,- E `s . r_--� , t.„ .r.•i�__ 0 : —OW ' E.P ✓ . _ •..,.,^._ --` \I � ,.� CB CONCRETE BOUND 0tN oP CA T AER L l NE .L. , 2000 I HYDRANT G GAS LlNE N C _ E U R E N OVER HEAD WIRES 7STOCKADE E LIGHT 9 2 3 Ro u t e 6 A Ya rmau t hRortMA 02675 E UNDERGROUND ELECTRIC LINE T UNDERGROUND TELEPHONE L INF C508J 362 8132 CTV UNDERGROUND CABLEV1SON LINE 432 5333 ,C548i r - 40.4 SPOT ELEVATION _. 40 _ EXISTING CONTOUR 0 PROPOSED CONTOUR L ACUS MAP D /0 2D 40 OBN0. 09_Ol7 FIELD•CFW/EEK CAL C: 5AN/CFW CHECK,CFW�DRN:,SANJ