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162 Pleasant Street - Proposed Septic Design002i - i! -r- •SOI S c Y. 2 UL 6'.- 0 . :J 1 0 , .DATE OF-. ^01 •S :-; _ Y •fiWFFT. SFR: t= EI I RN• S l: S ON . BY -- -- - 0 TE TD E: CrllY N t CLEAN SAND .l - •• .. TN S E INSPECTION PORT i'ELE•V x '.y7 LOAM 'AND SEED OBSERVATION.:�OLE RTE.-N.:AT, • '3'5:•.- ...... 1NCHESPERCOATLpN ' -•.� ., r' - 2" LAYER OF 1/s" TO 1/2" LEGEND: WASHED STONE 99.WMAX VENT EXISTING SPOT ELEVATION .000 ELEV. Q '97.57 M N. ,. 2.0" o 0 ELEV. 97.11 LEVEL o ELEV. _ ��$. f GAS ELEV. 98.87 6" SUMP ELEV. _ _98.50 BAFFLE DISTRIBUTION • ELEV. LIQUI OUTLET - ff BOX _M_41_:-/ DE TEE - 4 FEET' 14 INCHES ('TO BE PLACED ON FIRM BASE) TO BE WATER TESTED 6 FEET. - 24 INCHES 1500 GALLON IF MORE THAN ONE OUTLET 8 FEET 34 INCHES SEPTIC. TANK ` (TO BE PLACED ON FIRM BASE) 3/4" TO 1 1/2' CLEANOUBIF WASHED -/ SE, WAG DISPOSAL . SYSTEM �OFILE FREE OF FINES &5s° TE NOT TO SCALE <'010<_1 97.88 MIN TEXTURE'.. NOT REQUIRED EXISTING CONTOUR -OTHER Cti t : �f,',;I:�• �i{.' - 20 FT.-t;AINIMUM FROM ui�OaT> OM f. • �• TOI7 fJF FOU .• • • • • • ;•+•r , .CELLAR :-10 FT. MINIMUM FROM SLAB- OR CRAWL: SPACE - s,�;�.��; 10000 .. r;,;-•'.;; 1b. FT.'M CONCRETE FINAL CONTOUR :. ; 00. SOIL TEST' LOCATION • f! i' 1 1 (A55UMED�' • :; � t - ROOTS.'''' • CONCRETE • A; ' , ,';,' 2.5Y8/ -Z , C01/ERS TOWN' WATER W. - o 0 0 0� o- 9E G 4" SCHEDULE, 40 PVC PIPE ° ELEV. 95,8 CATCH. BASIN GAS UNE ---_.:- '.---�-- MIN. PITCH 1/8" PER FT. CLEAN OUT. CESSPOOL: ' f C. 6 - HIGH .CAPACITY INFILTRATORS WITH ' . STONE IN AN z •T ' •' _ 5 2.43 •:` r;-' ' ' ' 4p- CAST :IRON' PIPE " ,: (OR EQUAL) MINIMUM PITCH 1/4" PER• FT.' FLOW -LINE i - i! -r- •SOI S c Y. 2 UL 6'.- 0 . :J 1 0 , .DATE OF-. ^01 •S :-; _ Y •fiWFFT. SFR: t= EI I RN• S l: S ON . BY -- -- - 0 TE TD E: CrllY N t CLEAN SAND .l - •• .. TN S E INSPECTION PORT i'ELE•V x '.y7 LOAM 'AND SEED OBSERVATION.:�OLE RTE.-N.:AT, • '3'5:•.- ...... 1NCHESPERCOATLpN ' -•.� ., r' - 2" LAYER OF 1/s" TO 1/2" LEGEND: WASHED STONE 99.WMAX VENT EXISTING SPOT ELEVATION .000 ELEV. Q '97.57 M N. ,. 2.0" o 0 ELEV. 97.11 LEVEL o ELEV. _ ��$. f GAS ELEV. 98.87 6" SUMP ELEV. _ _98.50 BAFFLE DISTRIBUTION • ELEV. LIQUI OUTLET - ff BOX _M_41_:-/ DE TEE - 4 FEET' 14 INCHES ('TO BE PLACED ON FIRM BASE) TO BE WATER TESTED 6 FEET. - 24 INCHES 1500 GALLON IF MORE THAN ONE OUTLET 8 FEET 34 INCHES SEPTIC. TANK ` (TO BE PLACED ON FIRM BASE) 3/4" TO 1 1/2' CLEANOUBIF WASHED -/ SE, WAG DISPOSAL . SYSTEM �OFILE FREE OF FINES &5s° TE NOT TO SCALE <'010<_1 DEPTH 97.88 MIN TEXTURE'.. NOT REQUIRED EXISTING CONTOUR -OTHER Z A 1 CU. FT. • OF - FINAL SPOT .EL£VATiON 0 NO=: `. ROOTS': • j' 5=20. CONCRETE FINAL CONTOUR :. ; 00. SOIL TEST' LOCATION .10YR7/6.• ':' ROOTS.'''' ANCHOR UTILITY POLE MEDIUM. SAND 2.5Y8/ -Z TOWN' WATER W. - o 0 0 0� o- 9E G °10' c ° ELEV. 95,8 CATCH. BASIN GAS UNE ---_.:- '.---�-- _ - - -- CLEAN OUT. CESSPOOL: ' f C. 6 - HIGH .CAPACITY INFILTRATORS WITH ' . STONE IN AN z DEPTH HORIZ TEXTURE'.. COLOR,• ' .MOTT:: -OTHER Q--5' • A LOAMY • SAND.. i0YR5/i : NO=: `. ROOTS': • j' 5=20. B' LOAMY --SAND" .10YR7/6.• ':' ROOTS.'''' 20--126 'C MEDIUM. SAND 2.5Y8/ -Z - •; f•Y: 11' X 48' X 10" TRENCH FORMATION' 5.4 SOIL ABSORPTION WELL MIW29 WATER ENCOUNTERED AT ELEV ZONE A SYSTEM (SAS) - INDEX 8.7 8/02 - ADJUST• 2.0 DESIGN CALCULATIONS USGS PRO13ABLE WATER TABLE ELEV. = -21 NUMBER 'OF BEDROOMS - ':: • ': 4'. OBSERVED WATER TABLE (^7 / 16 /02) ELEV. = �-- GARBAGE DISPOSAL UNIT ..H4r t TOTAL 'ESTIMATED FLOW . (• 110 GAL.faR:/AAY X , ' "._'$R.) �44: GAL./DAY " ' REQUIRED SEPTIC TANK CAPACITY ..$$4. GAL '• ACTUAL SIZE OF SEPTIC TANK 15W CAL' SOIL CLASSIFICATION Y1 r DESIGN -PERCOLATION RATE S MIN,/IN. EFFLUENT LOADING RATE GAL./DAY/`S.F., LEACHING -AREA 133. SQ. FT, " (11X48)+(41=10/12) • LEACHING CAPACITY -(AREA X ,RATE) 88:GAL:/DAY 808.33: X: 0.74 _ RESERVi :LEACHING' CAPACITY' $GAL./DAIS 1. ALL' WO KMANSHIP -AND MATERIALS SHALL CONFORM 107'. D.E.P. : *5.AND THE TOWN 0 Y�.�.Ili.: RULES' AND' ''TI TLE '5 N F' REGULRTIONS FOR, THE. SUBSURFACE, DISPOSAL: OF • SE1NAGE. 2: ALL COVERS TO SANITARY UNITS SHALLBE; BROUGHT. TO WITHN . I OF FINISHED GRADE:. • - 3. ALL COMPONENTS_ 01'' THE SANITARY SYSTEM : SHALL BE -CAPABLE OF` ;= WITHSTANDING H-10•LOADING'ONLESS THEY -ARE UNDER.'OR WITHIN.` 10 FT. QF 'DRIVES OR PARKING AREAS: H-20 'LOADING SHALL: BE. USER',UNDER 'OR WITHIN 10; FT. OF ' DRIVES -:OR" PARKING. AREAS.- 4. ANY MASONARY UNITS USED TO BRING.COVERS TO GRADE -SHALL, BE MORTARED IN -PLACE. : _ 5. NO DET TION AS -TO. COMP-LlANCE WITH- .= OEEOEDs OR ZC-DETERMINATION N!NG:9Z9M+ULAPONS_- OMER.- / APPUCANT 15 TO OBTAIN'!SUCH DETERMINATION -FROM -APPROPRIATE AUTHORITY.,' ,' : :•:;,;'-:; 6. UTILITIES SHOWN* ARE .APPROXIMATE. ONLY, EXCAVATION CONTRACTOR ;• _; IS TO -CALL "DIG -SAFE" AT' 1-888-344-723.3 A7 LEAST: 72, HOURS " PRIOR TO COMMENCING. WORK :ON. SITE. :, 7. CONTRACTOR„ IS TO VERIFY GRADES ,'AND ELEVATION5.AS: WELL AS:...:.' ... SITE CONDITIONS PRIOR TO COMMENCING WORK ON-SITE. ANY VARIATION - IS TO.BE BROUGHT TO, THE•'ATfENTION' OF -THE- DESIGN ENGINEER-, _i" ' : -•. IMMEDIATELYa 8., PARCEL IS AN FLOOD ZONE. ' C 9. LOT 1S :SHOWN' ON ASSESSORS: MAP' S1 AS .PARCEL .•. 89 • ;- 10. EXISTING PLUMBING IS �'TO BE REPLUMBED AS SHOWN • BI A .LICENSED. PLUMBER.:•` ;s 11: EXISTING SEPTICS ARE TO BE PUMPED AND REMOVED: :k\ OF O l;I+IS�_ x DUMAS V. COX No 619 . 31341 ` APPROVED: BOARD" OF :.HEALTH:::. ' ITA ' PATE 'AGENT- 4,i PROPOSED' SEPTI: ��S�G� - ::':, ��028 .FOR oy = _ 98.s z RLAR HU'�'�;.'' 98.3 z, BASS 0/t0R . -_ •.. PROJECT; LOCATION: . ON. '. ...: .. _. :f .. �: ��' .:;.•, ' 'III •�'- • ' - ►► - �,'�,;_'�;'; ;, 35'.GR -AT WESTERN.•ROAD:-`- . 2 E M � P 13 _ 0. "BO 7 Q ' '1�0l� 548• SOUTH :RENNIS; .MASS: 0 398-3922 .0256Q t • _ � OCUS• PP ATE.. f Y 1R ^/. .SCALE.• ". • '. ,: n'•',;:': • •� .,g.:. JAL 1 l8 - .( 00.�. �'•_. ',•_•�•.•' - _ „r• `; AUNT ED/TH `; " REV.'.. (:101M.;;;;" UG:19 240257.6 Q� A :. E�V---S-FrD.LOCATION• FtHEET _ •� :.' r :•: j. C.' n S8 PROD 5476-00`• drr ..5476-DO:DWG: ©2002 •,SWEETSER 'ENGINEERING :. • , r . .T•sr - (,�,• -.... •••.,•' _ -.... �.-... �..-,...... __-.,+..ae..+.w�a w•.�• x-a♦...v a r;e-.,.`e•v.snG,-mSmbsY. J 0-' L� c.:D ..