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HomeMy WebLinkAboutBHDC-07-282BENCHMARK TOP OF FOUNDATION ELEV. = 100.00-.-, (ASSUMED) INVERT#1 19" INVERT#2 7" INVERT#3 23" INVERT#1 ELEV. = _98.41_ INVERT#2 ELEV. = _99.42_ INVERT#3 ELEV. = _98.08 10 FT. MINIMUM 4" CAST IRON PIPE (OR EQUAL) MINIMUM PITCH 1/4" PER FT. ELEV. = _96.88_ LIQUID OUTLET DEPTH TEE 4 FEET 14 INCHES 5 FEET 19 INCHES 6 FEET 24 INCHES 7 FEET 29 INCHES 8 FEET 34 INCHES 20 FT. MINIMUM FROM CELLAR OR CRAWL SPACE 10 FT. MINIMUM FROM SLAB CONCRETE COVERS - ZABEL FILTER FLOW LINE 10" -TMIN. AFFL BE 4" SCHEDULE 40 PVC PIPE MIN. PITCH 1 /8" PER FT. LOAM AND SEED 2" LAYER OF CLEAN SAND 1 /8" TO 1 /2" 70MAX. WASHED STONE M MIN. x T-, r ❑❑❑❑❑U❑❑❑❑❑ -ELEV. _ _96.65_ L°°° °❑❑❑❑❑❑❑❑❑❑❑ ° ° 6" SUM/V�P ° °°ELEV. _ _96.42 E. _96.30_ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ° 2, ° DISTRIBUTION ° ELEV. a °°° ❑❑❑❑❑❑❑❑❑❑❑ ° ° ° 94.20 BOX _�824_ ° ° ° °ELEV. _ ----- (TO BE PLACED ON FIRM BASE) TO BE WATER TESTED 1500 GALLON IF MORE THAN ONE OUTLET SEPTIC TANK (TO BE PLACED ON FIRM BASE) 3/4" TO 1 1/2" CLEAN DOUBLE WASHED STONE FREE OF FINES & SILT SEWAGE DISPOSAL SYSTEM PROFILE NOT TO SCALE 99.7 GP1GN9.5 99.5 .0 �P 9.6 \ /i / �oS. T \ 98.9 2- 500 GALLON DR YWFL L S ►NTH STONE IN AN 1J' X 25' X 2' TRENCH FORMA77ON Z WELL N/ 7 0' ZONE A�_ SOIL ABSORPTION �, INDEX - SYSTEM (SAS) ADJUSTN A USGS PROBABLE WATER TABLE ELEV. = OBSERVED WATER TABLE ( / / ) ELEV. = -WA- BOTTOM OF TEST HOLE ELEV. _ $7_20_ SITE PLAN 20 0 10 20 SCALE 1 INCH = 20 FEET y \ ` - Z w � �9 2 A 99.5 98 98. 1 98.6 • 99.3 98.6 98. �.7 J 98.4 0 98.2 9 98.3 L•1 98.48 .2-,;�198.8 LP vP C\ �n v Tc3;I01 TOWN WATER- w - w w - WATER SHUT-OFF WATER VALVUE �© GAS LINE- GAS - GAS - GAS -- GAS METER GAS VALVE ELECTRIC LINE E - E ELECTRIC METER - ELECTRIC BOX ELECTRIC MANHOLE CATCH BASIN CESSPOOL QQ LEACH PIT CLE AN OU T -0'C.O. EXISTING SPOT ELEVATM x O.O - EXISTING CONTOUR (0.0) FINAL SPOT ELEVATION FINAL UUNTOUR FLAGPOLE r HYDRANT y LIGHTPOST 7�( MANHOLE O OBS. WELL SEWER LINE- s s - SEWER MANHOLE (3) t� SOIL TEST LOCATION ( TELEPHONE BOX m UTILITY POLE c7c)--, SOIL TEST SOIL TEST DONE BY CRAIG R. SH0_RTL P_E DATE OF SOIL TEST 1i2/MZ WITNESSED BY AMY V-QN )•(QK__ OBSERVATION HOLE 1 ELEV.=-?R.2o PERCOLATION RATE <MIN./INCH AT _44_S6 INCHES FTM�CM IIRXGM lZM • ' M"21 f 1: . • ' : aRIM � its �_• �•J�f�•� I: : wit.-M. NO WATER ENCOUNTERED AT _-lZ-_ ELEV. DESIGN CALCULATIONS NUMBER OF BEDROOMS --I-- GARBAGE DISPOSAL UNIT NO, NOLALLOWED TOTAL ESTIMATED FLOW (1f0 G4L/S4/bAYX 3_ 8R.) _.=_ GAL. IDAY REQUIRED SE-P77C TANK CAPACITY _1500_ GAL. ACTUAL SEP77C TANK CAPACITY _15 GAL. SOIL CLASSIFICA 77ON DESIGN PERCOLATION RATE _' _ MIN./INCH EFFL UENT L OADING RA 7F _OJA- GAL. IDA Y/S. F. LEACHING AREA _An.- SQ. FT (I3'x25')+(76'x2') LEACHING CAPACITY _ _ GAL. IDAY 477 X 0.74 RESERVE LEACHING CAPACITY Na GAL./DA Y NOTES.• 1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P. TITLE 5 AND THE TOWN RULES AND REGULATIONS FOR THE SUBSURFACE DISPOSAL OF SEWAGE. 2. ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT TO WITHIN 6" OF FINISHED GRADE. 3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE OF WITHSTANDING H-10 LOADING UNLESS THEY ARE UNDER OR WITHIN 10 FT DRIVES OR PARKING AREAS. H-20 LOADING SHALL BE USED UNDER OR 10 FT. OF DRIVES OR PARKING AREAS. 4. ANY MASONRY UNITS USED TO BRING COVERS TO GRADE SHALL BE MORTARED IN PLACE. 5. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH DEEDED OR ZONING REGULATIONS. OWNER / APPLICANT IS TO OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY. 6. UTILITIES SHOWN ARE APPROXIMATE ONLY, EXCAVATION CONTRACTOR IS TO CALL "DIG -SAFE" AT 1-888-344-7233 AT LEAST 72 HOURS PRIOR TO COMMENCING WORK ON SITE. 7. CONTRACTOR IS TO VERIFY GRADES AND ELEVATIONS AS WELL AS Silc CONDITIONS PRIOR TO COMMENCING WORK ON SITE. ANY VARIATION IS TO BE BROUGHT TO THE ATTENTION OF THE DESIGN ENGINEER IMMEDIATELY. 8. PARCEL IS IN FLOOD ZONE C y LOT 6 SHOWN ON ASSESSORS MAP _� _AS PARCEL 168_.. 10. ALL UNSUITABLE MATERIAL SHALL BE REMOVED FROM UNDER, AND FOR A MINIMUM OF 5 FEET FROM AROUND THE SOIL ABSORPTION SYSTEM, AND BE REPLACED WITH SAND AS SPECIFIED IN 310 CMR 15.255: (3) (I.E. TITLE 5) IF ENCOUNTERED BELOW S.A.S. PIPE INVERT. 11. EXISTING SEPTIC SYSTEM TO BE PUMPED AND FILLED WITH SAND OR REMOVED. 12. A ZABEL A1800 FILTER IS TO BE INSTALLED. 13. CONTRACTOR TO PROVIDE SHORING AS NEEDED TO PROTECT BUILDING AND PROPERTY LINE. 14. CONTRACTOR TO UNCOVER PIPES AT FOUNDATION TO CONFIRM ELEVATION BEFORE INSTALLING SEPTIC SYSTEM C�F114 ,c �1 OF M� Q, s'r9 <� ORAIG Y14y 1N may\ SHORT Gs WILL ZF CD CIVIL No 27433 J#6560 EMpR)A� wcus INOIAN M ENISE v, D Z D z wpctD RD WOOD RD in Yarmouth Health Department APPROVEP? /^ Date APPROVED: BOARD OF HEALTH DATE AGENT PROPOSED SEPTIC DESIGN FOR PH=S VANLARE - LOC. 79 STATION AVE. SOUTH YAMROUTH, MA CRAIG R. SHORT, P. E. 2,35 GREA T AES TERN ROAD )ff. P. 0. BOX 1044 f0A 508. J98. 8J11 SOUTH DENNIS MASS. 02660 508. J98. 306 m > \ DATE DULY 23, ,200% SCALE IN = 20 D :I CM REV. JOB NO. 1,2-1114 o �l _ o 0 0 o � SHEET 1 OF 1 LOCATION MA.� REV. 12-1114 Von/ore_Rl.dwo ©2007 CRAIG R. SHORT, P.E.