Loading...
HomeMy WebLinkAboutEngineered Plans - 2007EXISTING CESSPOOLS TO BE REMOVED (SEE NOTE 11) EXISTING CESSPOOL TO BE PUMPED AND FILLED WITH SAND. PROPOSED SEPTIC TANK 'r --m 1 5 Y. WD, FIRM. T.04 = 103.4 APN---- 8-G 13,G07'51 CAPTAIN BENCHMARK: TOP OF GA5 5HUTOFF EL.=100.00' (A55UMED) 7°25'5a W 120.00' STRIPOUT �� (V /0 (SEE NOTE 11) + -, r ....... .? 9 9I, `F �> R \ fmlUj gip. ,6.A.S i i n >0 Q ...:'. > uwaa+inur.,ntrvuuuuuutu—ar""T 09 , ©0 i kkk E,.,.1 .99 >0 SMALL ROAD 4? ©ZAC ;%&04 LEGEND gg PROPOSED CONTOUR 99 PROPOSED SPOT GRADE EXISTING CONTOUR .r] EXISTING SPOT GRADE TEST PIT W— EXISTING WATER SERVICE EXISTING GAS SERVICE ---OHVV----- EXISTING OVERHEAD WIRES INSPECTION PORT Town House Road 0 q-jRead Rd ouor� tester Row Windjommer Lone o„nor Rd oy o y � W � ro ore < o 0 0 1 LOCUS MAP N.T.S. 40 MIL POLY LINER GENERAL NOTES: SET BETWEEN EL.=101.!'— 98.0 �Ro k' 0BOARD 1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL t OF HEALTH AND THE DESIGN ENGINEER. TW 2, ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS < OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE LOCAL RULES AND REGULATIONS, EXCEPT AS REQUESTED BELOW; —310 CMR 15.405(1)(b)&(h): < 1) A 5' variance, Septic Tank to cellar wall, for a 5' setback. [ 1 AUG t 5 L`Uu8 2) A 15' variance, S.A.S. to cellar wall (crawl space), for a 5' setback. �./ 3) A 1' reduction to the required 5' sepotaion between maximum seasonal high groundwater elevation and bottorn of S.A.S., for HEALTH DEFT. a 4' separation. 3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE h DESIGN ENGINEER. Q{p— 4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN _ ENGINEER BEFORE CONSTRUCTION CONTINUES. eAit:l for REPAIR OF SEPTIC SYSTEM• ALL ELEVATIONS BASED ON ASSUMED DATUM. ft''yiF401oi'�o State and Local septic variancesS. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF Board Health of review and approval IS required THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF for any fbture additions/repovationa/alterations to HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION. Sewage facilities and/orstruMn�4,dung. 7 WATER SUPPLY PROVIDED BY TOWN WATER, 4 WPf Yarmouth Health Department 8 THERE ARE NO ABUTTING WELLS LOCATED WITHIN 100' OF THE S.A.S. � 9 ALL AREAS DISTURBED DURING CONSTRUCTION SHALL BE RESTORED �� 3 k PROVED TO A CONDITION AGREED UPON BETWEEN OWNER AND CONTRACTOR. �3.6;w / 1 IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY 9 THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING CONSTRUCTION. — WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS Date IN THE AREA BENEATH AND FOR 5 FT. ON ALL SIDES OF THE S.A.S. AND REPLACE WITH CLEAN FILL AS SPECIFIED IN 310 CMR 255(3). 12. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY. PETER T. J�F(508)477-5313 PROPOSED SEPTIC SYSTEM UPGRADE M CIVIL N PTAIN SMALL ROAD, SOUTH YARMOUTH, MA No, 3510�9 d for: James Simpson, 63 Capt. Small Rd., So, Yarmouth, MA £ by: Surveying by: SCALE DRAWN JOB. NO. ngWorks HOOD SURVEY GROUP 1"=20' P.T.M. 172-07 ssfield Road MA 02644 1$ Route 6A DATE Sandwich, MA 02563 CHECKED SHEET N0. 5313 (508) 880-1090 7�24�07 P.T.M. 1 Of 2 T.O.F . EL.=103,42# �EL.= F.G. EL:=102.9(MIN.) jj�� ( INSTALL RISERS OVER INLET & OUTLET NOTE: TO WITHIN 6" OF FINISH GRADE EXISTING PIPE IS 38" * L =13' BELOW T.O.F. RARE L=10' PLUMBING BY 12'. 4 SCH 40 PVC 4" SCH 40 PVC 0 S= 1% (MIN.)0 S= 1% (MIN.) PROPOSED 1500 GALLON ITANK INV.=100.65 ,;;. •;:� TANK INV.=101.0 GAS BAffLE INV.=100.75 6�PROVIDE SEWER OUTLET AT OR ABOVE INV.=101.26 I& MODEL FD C 4 R STARTER SMALL RIB LARGE RIB L MODEL FD C-4 E MIDDLE/END SMALL RIB LARGE RIB nAAA IIA 6-4" POLYSEAL OUTLETS •— 291 1-4' POLYSEAL INLET'S cu � L."O. O s o Section D-BOX F.G. EL: 102.1 t NOTE: TO PREVENT BREAKOUT, A 40 MIL POLY F.G. EL: 102.1 t LINER SHALL BE INSTALLED AROUND THE S.A.S. AT THE STRIPOUT LIMIT AND SET BETWEEN EL. 101.5 AND EL. 98.0. MIN SLOPE OVER S.A.S. 36" MAX. COVER OVER S.A.S. INSTALL RISER OVER D—BOX TO WITHIN 6" OF FINISH GRADE L=8' 4" SCH 40 PVC S= 1% (MIN.) 3" TO INV.=100.48 INVERT ;Fj INSPECTION PORT TO BE PLACED ON END UNIT D--80X INV.=100.40--/ 2 ROWS OF 5—CUL7EC C-4 UNITS x 8'/UN1T-40.0' SPLASH PAD TO CONSIST OF UNDERLAYMENT OF FILTER FABRIC SQIL AQSQRPTIOU SYSTEMI EXTENDING 16" IN FROM START N.T.S. I NOTES: 1) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE INVERTS PRIOR TO CONSTRUCTION. 2) SEP71C TANK AND D—BOX SHALL BE SET LEVEL, AND TRUE TO GRADE ON A MECHANICALLY COMPACTS SIX INCH CRUSHED STONE BASE, AS SPECIFIED IIN 310 CMR 15.221(2), 3) INSTALL INLET & OUTLET TEES AS REQUIRED. 4) GAS BAFFLE TO BE INSTALLED ON OUTLET TEES] SEPTIC SYSTEM PRCIFI il! E N.T.S. CULTEC CONTACTOR FIELD DRAIN C-4 r-- 4" DIA. INSPECTION PORT 48" r� _ ��rIonlolalQloldlalolololalAlololalii ol rellolpIIre1 ./ ��./����.►A�.MALL RIB LARGE RIB-J CULTEC CONTACTOR FIELD DRAIN C-4 CHAMBER STORAGE - 1.692 CF/FT ALL CONTACTOR FIELD DRAIN C-4HD HEAVY DUTY UNITS ARE MARKED WITH A COLD) CULTEC, Inc. PH: (203) 775-4416 P.O. Box26O PH: (800) 4—CULTEC 878 Federal Road FX: (203) 775-1462 Smoldleid, CT08804 USA www.cultec.com tXILTEC FORMED OF 12" i CULTEC Contactors and Recharges® Plastic Septic and Stormwater Chambers CULTEC NO. 410 FILTER FABRIC ESTABLISH VEGETATIVE COVER BACKFILL WITH CLEAN SAND (NATIVE OR PERC SAND) TOP • i r r►�\�w BOTTOM 0 % ��111=11I111�� ���• 4' MIN. ABOVE BOTTOM OF 48" (TYPICAL) --i 61-- T.P. EXCAVATION OR G.W. EFFECTIVE WIDTH=8.5' MSHGW EL: 96.14 USE 2 ROWS OF 5—CULTEC C-4 FIELD DRAIN UNITS WITH 6" SEPARATION BETWEEN EACH ROW & NO STONE SQIL A155013PTION SYSTEM (SECTION) N.T.S. SOIL LOG DATE: MAY 31, 2007 SOI( EVALUATOR: PETER McENTEE INSPECTOR: AMY VON HONE R.S. HEALTH AGENT E'I—lv, T P —1 Depth 10A.44 0" FILL 98.74 20" A SANDY LOAM 9�.11 10YR 3/3 28„ B SANDY LOAM 10YR 5/8 90,14 ADJUSTED G.W. _ 9$,44 941,94 60" 66" C STANDING G.W. � MED. SAND 2.5Y 5/6 911,44 1108" STANDING G.W. 0 66" PFRC RATE <2 MIN/IN. (' C" HORIZON) (AIW 230 — MAY 2007 WATER LEVEL=21.7) G.W. ADJUSTMENT 1.2' (ZONE C) NOTE: CELLAR FLOOR EL.=96.61 — OWNER STATES THAT CELLAR FLOOR HAS NOT FLOODED IN THE PAST. —BREAKOUT ELEV. =101.1 1 EXISTING SUITABLE MATERIAL DESIGN CRITERIA NUMBER OF BEDROOMS: 3 BEDROOM SOIL TEXTURAL CLASS: CLASS I DESIGN PERCOLATION RATE: <5 MIN/IN DAILY FLOW: 330 G.P.D. DESIGN FLOW: 330 G.P.D. GARBAGE GRINDER: NO PROPOSED SEPTIC TANK: 1500 GALLON CAPACITY LEACHING AREA REQUIRED: (330) = 445.9 S.F. 74 USE 2 ROWS OF 5 CULTEC C--4 UNITS WITH NO STONE FOR AN A S, HAVING THE,. DIMENSIONS: 8 5' x 40.0'. BOTTOM AREA: (GENERAL USE APPROVAL FOR 6.7 SF/LF OF C-4 UNIT) 5 UNITS x 8.0'/UNIT = 40.0 FT 2 ROWS x 40.0' x 6.7 SF/LF - 536.0 SF DESIGN FLOW PROVIDED: 0.74(536.0 S.F.) = 396.6 G.P.D. PROPOSED SEPTIC SYSTEM UPGRADE 63 CAPTAIN SMALL ROAD, SOUTH YARMOUTH, MA Prepared for: James Simpson, 63 Capt. Small Rd., So. Yarmouth, MA Engineering by: Surveying by: SCALE DRAWN JOB, NO. EnglneesingWorka HOOD SURVEY GROUP NTS P.T.M. 172-07 12 West Crossfield Road 18 Route 6A DATE CHECKED SHEET N0. Forestdole, MA 02644 Sandwich, MA 02563 (508) 477-5313 (508) 888-1090 _ 7/24/07 P.T.M. 2 Of 2