The URL can be used to link to this page

Home My WebLink About83-1907 - Old Plans - Septic Design007SOIL TEST TOP OF FOUNDATION 20 FT. MINIMUM FROM CELLAR OR CRAWL SPACE DATE OF SOIL TEST DECEMBER 13, 1996 18.80 10 FT. MINIMUM 10 FT. MINIMUM FROM SLAB CLEAN SAND SOIL TEST DONE BY J.K. HOLMGS& ASSOC. ELEV. = WITNESSED BY P. BRYANTON CONCRETE INSPECTION PORT COVERS 4" SCHEDULE 40 PVC PIPE LOAM AND SEED OBSERVATION HOLE 1 ELEV.= 11'62 MIN. PITCH 1/8" PER FT. 2" LAYER OF 1/8" TO 1/2' PERCOLATION RATE < 2 MIN./INCH AT 78 INCHES WASHED STONE 4' CAST IRON PIPE MA " AX. 13.0 MAX. OR FILTER FABRIC VENT DEPTH HORIZ TEXTURE COLOR MOTT. OTHER 510 " AX 10.75 MIN. REQUIRED 0-16" A - - SANDY LOAM 2..5YR3/2 NO (OR EQUAL) MINIMUM FLOW Z 16-30' B LOAMY SAND 5YR5/8 PITCH 1/4' PER FT. LEVELERS TEE 30-60" C1 COARSE SAND 5YR6/6 FLOW UNE 10.00 ° 60-120" C2 FINE SAND 5YR7/3 TTELCV_V.� 11_50 _ r WATER ENCOUNTERED AT 112_ ELEV_ = 2.29 MIN = 10.75 2'0" ° ° °;0'° 1t� GAS 6" SUMP LELEV = 9.73 EVEL° c " ELEV. = 8 87 OBSERVATION HOLE 2 ELEV.= 13.58 BAFFLE ELEV. = 9.90 DISTRIBUTION DEPTH HORIZ TEXTURE COLOR MOTT. OTHER ELEV. _ }2 (TOTAL) HIGH CAPACITY INFILTRATORS 0-14" A SANDY LOAM 2.5YR3/2 NO LIQUID OUTLET BOX (H-20) _ 9.sD WITH STONE IN -- --- 4DEPTH TEE FEET 14 INCHES (TO BE PLACED ON FIRM BASE) TO BE WATER TESTED , m 5 - 14-36" B LOAMY SAND 5YR5/8 5 FEET 19 INCHES 1F MORE THAN ONE OUTLET 2 - 11 X 48' X 10' TRENCH FORMATION 10 ZWELL MtONE A 29 = 36-72" Cl COARSE SAND 5YR6/5 6 FEET 24 1NCHES 1500 GALLON TO BE PLACED ON FIRM BASE) 7 FEET 29 INCHES c SOIL ABSORPTION INDEX 6.7 72-134' C2 FINE SAND 5YR7/3 8 FEET 34 INCHES SEPTIC TANK 3/4' TO 1 1/2" CLEAN , " ADJUST 0.7 WATER ENCOUNTERED AT 134" �V• = 2.41 _ (H-10) DOUBLE WASHED STONE SYSTEM (SAS)(H 20) GUEST �+ FREE OF FINES & SILT GUEST HOUSE wry, r USGS PROBABLE WATER TABLE ELEV. = 3.11 SEWAGE DISPOSAL SYSTEM PROFILE OBSERVED WATEBOTTOM OFTABLE 2TEST IHOLE 996) EELEV. = �4-�2-- NDT TO SCALE GUEST HOUSE 4" SCHEDULE 40 PVC PIPE CLEAN SAND DESIGN CALCULATIONS TOP OF FOUNDATION 20 FT. MINIMUM FROM CELLAR OR CRAWL SPACE MIN. PITCH 1/8' PER FT. INSPECTION PORT 2" LAYER OF FOUNDATION FT. MINIMUM FROM SLAB �pW 1/8' TO 1/2" NUMBER OF BEDROOMS 3 ELEV. - 10 FT, MINIMUM 2' PRESSURE PIPE LEVELERS WASHED STONE GARBAGE DISPOSAL UNIT NO 150 PSI MINIMUMELEV. = 13,0 M R FILTER FABRIC VENT ESTIMATED FLOW CONCRETE 8.00 10.75 MIN. REQUIRED (110 GAL/8R./OAY X 3 BR) 33D GAL/DAY REQUIRED SEPTIC TANK CAPACITY :36�0 GAL COVERS MANHOLE QUICKz ACTUAL SIZE OF SEPTIC TANK 15_0_ GAL COIR QINI�NNECT EE &6C 4' CAST IRON PIPE " M 6' 10 .00 (OR EQUAL) MINIMUM 2.0" e a ° MAIN HOUSE PITCH 1/4" PER FT. LEVEL to' DESIGN CALCULATIONS ABEL 1800 FILM£may_ = 6* SUMP �ry�V. = 9.73 ° e ° ELEV. 887 10"OW LINE �I�TRIBU I ION £� = c NUMBER OF BEDROOMS 5-- EtEV - 9 GARBAGE DISPOSAL UNIT NO _ 12 (TOTAL) HIGH CAPACITY INFILTRATORS ESTIMATED FLOW -TMIN. GAS 3/8" DRILL BOX 9.50 WTH STONE IN Z 5.5 (110 GAL/8FL/DAY X 5 BR.) 550 GAL/DAY ELEV. = 6.35 BAFFLE HOLE BE WATER TESTED 2 - 11' X 48' X f0' TRENCH FORMATION WELL M1W 29 REQUIRED SEPTIC TANK CAPACITY 1100 GAL ELEV. = 8_10 (TO BE PLACED ON FIRM BASE) SOIL A SO PTfON ZONE A ACTUAL SIZE of SEPTIC TANK 1__500_ GAL o �� E � CAPACITY OF SEPTIC TANK � GAL. CHECK WAS D 1 1/2" SYSTEM kSAS)(H-20) ADJUST °•' LIQUID OUTLET ^- VALVE WASHED STONE QFPTH TEE 4 FEET 14 INCHES CTO BE PLACED ON FIRM BASE) MYERS SRM 4(H-20) SOIL ABSORPTION SYSTEM 5 FEET 19 INCHES 1500 GALLON PUMP 0.4 HP (MAX) TI 6 FEET 24 INCHES f (OR EQUAL) USGS PROBABLE WATER TABLE ELEV. = 3.11 DESIGN CALCULATIONS 7 FEET 29 INCHES SEPTIC TANK( OBSERVED WATER TABLE (12/13/1996) ELEV. = 2.41 8 FEET 34 INCHES BOTTOM OF TEST HOLE ELEV_ = 1.T62 - (H-1 0) (H'-20) TOTALESTIMATED 0FLOW 880 GAL./DAY MAIN HOUSE (1000 G.S.T. PUMP CHAMBER CALCULATIONS: SOIL CLASSIFICATION DESIGN PERCOLATIN. SEWAGE DISPOSAL SYSTEM PROFILE ELEV. AT INVERT INLET &00 REQUIRED FLOW PER CYCLE .25 X 550 = 13_7.52 GAL/CYCLE EFFLUENT LOADING RATE� _0.74_ GAL/DAY/S.F. ELEV. AT ALARM ON 5.50 VOLUME PER CYCLE 137.5 GAL/CYCLE /7.48 GAL/CU. FT. = 18.38 CU. FT./CYCLE LEACHING AREA _ NOT TO SCALE `5_38 VOLUME OF WATER IN PIPE 3.14 X 0.00694 X ?? FT. = 1.57 CU. FT. 2 X 11X48 �� SQ ELEV. AT PUMP ON 4.83 TOTAL MINIMUM VOLUME PER CYCLE 19 CU FT - 4.00 )+(59X2X10/12)] ELEV. AT PUMP OFF 400 DISCHARGE 19.95 CU. FT. / 36.11 CU.FT. (1000 G.S.T.) LEACHING CAPACITY (AREA X RATE 926_97 GAL/DAY BOTTOM OF INSIDE PUMP CHAMBER _ %T = 0 BOTTOM OF OUTSIDE PUMP CHAMBER _3_75 STORAGE CAPACITY {�` _ GAL/DAY /7.48 GAL:/CU.FT./36.11 CU.FT./FT. _ �0� FT. 125266 X 0.74 2 04_ REQUIRED _V50- PROVIDED RESERVE LEACHING CAPACITY K6-47- GAL/DAY LEG EXISTINI EXISTINI FINAL E FINAL C SOIL TE UTILITY TOWN V CATCH GAS LIf• CESSPC CLEANC NOTES: 1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P. TITLE 5 AND THE TOWN'S 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. 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 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 SITE CONDITIONS PRIOR TO COMMENCING WORK ON SITE. ANY VARIATION IS TO BE BROUGHT TO THE ATTENTION OF THE DESIGN ENGINEER IMMEDIATELY. B. PARCEL IS IN FLOOD ZONE A8 & B 9. LOT IS SHOWN ON ASSESSORS MAP 61 AS PARCEL _ 98 10. PUMP AND ALARM ARE TO BE ON SEPERATE CIRCUITS. 11. ALARM IS TO BE BOTH AUDIO AND VISUAL 12. A ZABEL A1800 FILTER IS TO BE INSTALLED. 13, AN ELECTRIC PERMIT IS REQUIRED TO WIRE PUMP AND ALARM. 14. ALL UNSUITABLE MATERIAL SHALL BE REMOVED FROM UNDER AND FOR A MINIMUM OF 5' AROUND SOIL ABSORPTION SYSTEM AND BE REPLACED WITH MATERIAL AS SPECIFIED IN 310 CMR 15.255:(3). 15. SEPTIC TANK AND PUMP CHAMBER ARE TO BE WATERPROOFED AT THE MANUFACTURER. 16, THE INSTALLER IS TO GIVE THE ENGINEER A MINIMUM OF 48 HOURS (2 WORKING DAYS) NOTICE FOR THE FINAL INSPECTTON (NUMBER BELOW). 17. A HAYBALE AND SILTFENCE WORKLIMIT IS TO BE INSTALLED AND MAIN- TAINED UNTIL ALL DISTURBED AREAS ARE STABILIZED AND REVEGETATED. 18. EXISTING STRUCTURES ARE ALL TO BE REMOVED WITH THE EXCEPTIONS OF THE SHED AND SOUTHERLY PORTION OF THE MAIN HOUSE. WHICH ARE TO BE RELOCATED AS SHOWN. 19. EXISTING SEPTIC FACILITIES ARE TO BE PUMPED AND REMOVED ALONG WITH ANY POLLUTED SOILS ENCOUNTERED. 20. THERE IS TO BE A NEGATIVE GRADE OF AT LEAST 1/4' PER FOOT FOR A MINIMUM OF 15' ALL AROUND THE FOUNDATION. 21. THERE ARE TO BE GUTTERS, DOWNSPOUTS AND DRYWELLS INSTALLED. 22. A VARIANCE IS REQUIRED FOR THE TOP OF FOUNDATION TO BE LESS THAN 2' ABOVE THE HIGH POINT IN THE ROAD. (VARIANCE OF 4.0') PUMP SWITCHES DETAIL ALARM ON PUMP ON 1 it PUMP OFF CD (I c I RIVERFRONT LANDSCAPING APPROVED: BOARD OF HEALTH 19mum AGENT i� MA ass. Az N` LOCHS c ePhy PROPOSED SEPTIC DESIGN FOR DAVENPORT BUILDING CO. LOC. 46 PLEASANT STREET SOUTH YARMOUTH, MASS. SIZEMER ENGLNXWWG 203 SETUCKET ROAD 508- P. O. BOX 713 385-6900 SOUTH DENNIS, MASS. 02660 SCALE 1 " = 20' DATE N OV. 2, 2011 REV. NOV. 17, 2011 JOB NO. 5116-02 SAP REv. JULY 31, 2013 SHEET 1 OF 1 i� MA