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HomeMy WebLinkAbout48.13 - Proposed Septic DesignF� ..f TOP OF FOUNDATION ELEV.= 102.00 -1 20 FT. MINIMUM FROM FOUNDATION 10 FT. MINIMUM FROM SLAB. OR CRAWL SPACE 10 FT. MINIMUM " CONCRETE COVERS 4• SCHEDULE 40 PVC PIPE 2' LAYER OF MIN. PITCH 1/8' PER FT. LOAM AND SEED 1/8' TO 1/2' PCLEANSAND WASHED STONE101.5 MAX. 4' CAST IRON PIPE (OR EQUAL) MINIMUM 61 MAK- 7EEPITCH 1/4' PER FT.ZABEL 11800 FILTER.5 - M1 -ELEV. 99.40 1 1 "ELEV.=0 AUG ELEV. 99.15 JGAS/ .BAFFLE �/ LEVEL ELEV.= 6' SUMP 98.37 ELEV.= 98.20 NO WELL 9"-27' B DISTRIBUTION ZONE INDEX NO SOIL ABSORPTION (TO BE PLACED ON IRM BASE> d BOX LIQUID OUTLET NO OCATCH TO BE WATER TESTED DEPTH TEE EFFLUENT LOADING RATE: _274_ (TO BEAPLACED ON FIRM BASE) 4 FEET 14 INCHES SO. F.T. GALLON ELEV.- 5 FEET 6 FEET 19 .INCHES 24INCHES 340,4 SEPTIC TANK98.0 _ 7 FEET 29 INCHES - B FEET 34 INCHES 3/4' TO 1 1/2' -. - CLEAN DOUBLE DISPOSAL SYSTEM PROFILE STONE SWAGE FREE OF TOES AND SILTS (NOT TO SCALE) M1 11 CIRCUIT ROAD EAST VENT NOT REQUIRED it CU. FT. OF CONCRETE ANCHOR -30'{, ++ ELEV.= 97.17 4 HIGH CAPACITY INFILTRATORS L`SI6U'Uu�s TEXTURE p';I r; AUG 2'u 2002 I 11 CIRCUIT ROAD EAST VENT NOT REQUIRED it CU. FT. OF CONCRETE ANCHOR -30'{, ++ ELEV.= 97.17 4 HIGH CAPACITY INFILTRATORS HORIZ TEXTURE COLOR WITH STONE IN AN 10' X 38' OTHER 0'-9' N/A TRENCH FORMATION 10YR 6/1 NO WELL 9"-27' B Z ZONE INDEX NO SOIL ABSORPTION 27"-126' C ADJUST 2.5YR 7/2 NO OCATCH BASIN SYSTEM (SAS) MIN./IN. EFFLUENT LOADING RATE: _274_ GAL./DAY/S.F. LEACHING AREA: 717 SO. F.T. USGS PROBABLE WATER TABLE ELEV.= OBSERVED WATER TABLE ( / / ) ELEV.= BOTTOM OF TEST HOLE ELEV.= 90.0 PK E0149.70 ED_ 99.91 CATCH BASIN-12or vc' ! - � 1 I W LOTS IID 81 111 - -- - - 101 17 10, 000 S.F. W .' o , BERCM 98.80 _ 101.34 N 33.0' 101.14 a� 0 1 '�'PK NAIL ELEVATION= 100.00' it (ASSUMED) IP 2 I.�101.16 ,98.90_ __ - '911.90 PROPOSED 3 BEDROOM $ DWELLING TOF=102.00 g 0 8 - -1 3514.8' 1 10' J( 12 1 9•er�PROPOSEWA) 41.0' GAL. SEPTIC TANK PROPOSED D -BOX 13.3' t - 100% RESERVE PROPOSED SOIL ABSORPTION _ SYSTEM. 4 HIGH CAPACITY 38 INFILTRATORS WITH STONE _ 100.00' 102.46 102.03 - - - - 1020310203 - - - - - - 101 1 SITE PLAN SCALE: 1'=20' a FILE COP� OBSERVATION HOLE: 1 ELEV.= 101.2 PERCOLATION RATE <2 MIN./INCH AT ELEVATON DEPTH HORIZ TEXTURE COLOR MOTT. OTHER 0'-9' A LOAMY SAND 10YR 6/1 NO ROOTS 9"-27' B LOAMY SAND 10YR 7/4 NO ---&- 27"-126' C FINE SAND 2.5YR 7/2 NO OCATCH �Q WATER ENCOUNTERED AT 58" ELEV.= 96_2 iLLiSiE3.L[ X 706 EXISTING SPOT GRADE - EXISTING CONTOUR --�- PROPOSED CONTOUR X 0-10 PROPOSED SPOT GRADE TH1 NO GAL./DAY SOIL TEST LOCATION _ yW,_ WATER LINE 4& WATER SHUT OFF VALVE ---&- EXISTING GAS LINE C CLEAN OUT C.P;0 CESSPOOL OCATCH BASIN SOIL TEST DATE OF SOIL TEST: 10-31-00 - SOIL TEST DONE BY: TED DUMAS _ WITNESSED BY: A. VON NONE OBSERVATION HOLE: 2 ELEV.= 101.0 PERCOLATION RATE <2 MIN./INCH AT ELEVATION DEPTH ORIZ TEXTURE COLOR MOTT. OTHER 0"-14" 0/A LOAMY SAND 10YR 6/1 NO GAL./DAY 14'-30"I 8 LOAMY SAND IOYR 7/4 NO ROOTS 30"-132" C FINE SAND 2.5YR 7/2 NO SHEET 1 OF I M WATER ENCOUNTERED AT 58" ELEV.= 96.4 NUMBER OF BEDROOMS, 3 4O'� RO+o SWAM POND GARBAGE DISPOSAL UNIT, NO TOTAL ESTIMATED FLOW PROJECT LOCATION: LATS 110/111 7 CIRCUIT ROAD EAST WEST YARMOUTH, MA 02673 (110 GAL./BR./DAY X BR.) 330 GAL./DAY REQUIRED SEPTIC TANK CAPACITY: 1500 GAL. ACTUAL SIZE OF SEPTIC TANK: 1500 GAL. CAPACITY OF SEPTIC TANK: 1500 GAL. SOIL CLASSIFICATION: I SHEET 1 OF I DESIGN PERCOLATION RATE: < 5 MIN./IN. EFFLUENT LOADING RATE: _274_ GAL./DAY/S.F. LEACHING AREA: 460 SO. F.T. (10 X 38) + (48 X 2 X 10/12) LEACHING CAPACITY (AREA X RATE): 340,4 GAL./DAY 460 X 0.74 I RESERVE LEACHING CAPACITY: 340,4 GAL./DAY NOTES: 1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P. TITLE 5 AND THE TOWN OF YARMOUTH 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 COMoONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE OF WITHSTANDING H-10 LOADING UNLESS THEY ARE UNDER OR WITHIN 10 FT. OF DRIVES OR PARKING AREAS. H-20 LOADING SHALL BE USED 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 DETERMINATION HAS BEEN MADE AS TO COMPUANCE WITH DEEDED OR ZONING REGULATIONS. OWNER/APPUCANT IS TO OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY. 6. UTILITIES SHOWN ARE APPROXIMATE ONLY, EXCAVATION CONTRACTOR IS TO CALL "DIGSAFE" AT 1-888-344-7233 AT LEAST 72 HOURS PRIOR TO COMMENCING WORK ON SITE ' 7. CONTRACTOR TO VERIFY GRADES AND ELEVATIONS AS WELL AS SITE 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 I C 9. LOT IS SHOWN ON ASSESSORS MAP 49 AS PARCEL 62 10. EXISTING SEPTICS ARE TO BE PUMPED, REMOVED AND FILLED. APPROVED DATE BOARD OF HEALTH AGENT © 2000 SWEETSEII ENGINEERING I I 4O'� RO+o SWAM POND PROPOSED SEPTIC DESIGN FOR PHIL CURRAN I PROJECT LOCATION: LATS 110/111 7 CIRCUIT ROAD EAST WEST YARMOUTH, MA 02673 SWEETSER ENGINEERING 235 GREAT WESTERN ROAD PO BOX 713 SOUTH DENNIS, MA 02660 off. 700-396-3922 - 1d. 1700-390-71163 - .SCALL DATE 11-07-00 1"=20' REw" 7-22-02 4988 LOCUS MAP NOT TO SCALE WIC f - ZG-02 SHEET 1 OF I © 2000 SWEETSEII ENGINEERING I I