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Home My WebLink About83-1724 - Sewage Disposal Plan Details.9 1 6.80 Y: LZ (13.0')4- EL. - 104.1 °=I (INV, AT HOU OUTLET TEE TO BE FITTED WITH ZABEL A100 FINISHED GRADE OUTLET FILTER (8') 4" PNC SCH. 40 EL.104.29 EL.a104.17 EL DISTRIBUTION PROP, 1.500 GAL PRECAST BOX CONCRETE SEPTIC TANK 20' MIN, TO BUILDING SEPTIC SYSTEM PROFILE - SYSTEM "A" NOT TO SCALE OUTLET TEE TO BE - 10750 FITTED WITH ZABEL A100 FINISHED GRADE , �. OUTLET FILTER 4" SOI O WC SCH. 40 5-0.02 (32') 4` PVC SCH, 40 EL 106.42 (INV. AT HOUSE) S -0.o9 EL -105.81 EL -105.17 0.• I DISTRIBUTION PROP, 1,500 CAL PRECAST BOX CONCRETE SEPTIC TANK 20' MIN. TO BUILDING SEPTIC SYSTEM PROFILE - SYSTEM "B" NOT TO SCALE �F a o 0 o 1v ! '! TP - RESERVE 1 r J,1 • , / YSTEM "B" ! ( I l P- iT 2' TO BE LEVEL 2X SLOPE (MIN,) DESCRIPTION LVA woo 2' OF 1/8' TO 1/2' CONNECT ENDS OF INV. WASHED STONE PIPES TOGETHER SOLID PVC SCH, 40 4' SCH, 40 PERF, PIPE 104.80 4 S_0.005 AT S - 0.005 3 TRENCHES'I 2'W x 2'D x 25-L EL:103.80 4" 2' OF 1-1/2' OF WASHED STONE AT 103.93 OU EL -10180 4" REMOVE UNSUITABLE SOIL & REPLACE AT DIST. BOX IN WITH CLEAN CLAY -FREE FILL 5, 04.00 NV. DEPTH TO GROUNDWATER DIST. BOX OUT 3 - 24' DISTRIBUTION LINES 5' MINIMUM INV. GROUNDWATER ELEV. - 96.80 SAS BASED TP -3 4" iT 2' TO BE LEVEL 21i SLOPE (MIN.) 2' OF 1/8' TO 1/2' CONNECT ENDS OF WASHED STONE PIPES TOGETHER SOUO PVC SCH. 40 a' SCH. 40 PERF, PIPE tt 5-0.005 3-0-00/1 EL_104.80 2 TRENCHES - 2'W x 2'0 x 46'L 2' OF 1-1/2' OF WASHED STONE ELS -102 80 104.93 REMOVE UNSUITABLE SOIL & REPLACE 5, WITH CLEAN CLAY -FREE FILL f .00 DEPTH TO GROUNDWATER 2 - 45' DISTRIBUTION LINES 5' MINIMUM GROUNDWATER ELEV. _ 97.80 BASED TP -1 WATER LINE - TYPE CE TO BE PROP. 1,500 -GALLON SEPTIC TANK \ ~ •I \- / PROP. 1.500 -GALLON p S SEPTIC TANK W -PRO \ RESERVE \, \ BENCHMARK: TOP OF CONCRETE BOUND ELEVATION = 110,42 -107/l•�/f� .I\ r'atl 1 \. 05 / { <�OJ,'� i '/� • / , L4 s 9 rz Scale 1 " = 30' INLET td�0• 0 i I 24' DIA COVERS rPRECAST CONCRETE COVER RAISED TO GRADE WITH PRECAST RING MIN 1 tSCH, - - "'-j� OUTLET sl 40 PNI TEE I ZABLE Al DO OUTLET FILTER SET TANK ON 6' OF CRUSHED SEE OR APPROVED LEVEL CROSS SECTION 1.500 -GALLON PRECAST SEP_TI_C__TANK NOT TO SCALE NE RANGING FREE FROM ..,-JIVIy S 91 LL DESCRIPTION LVA woo ELEVATION 40 INV. AT BUILDING 3 BEDROOMS x 110 GPD/BEDROOM = 330 104.80 4 INV. AT SEPTIC TANK(IN)--104.54 IN 105.06 4" INV. AT SEPTIC TANK OU Itt104.29 4" NV I. AT DIST. BOX IN PERCOLATION RATE - <2 MIN,/INCH (CLASS 104,17 4" NV. AT DIST. BOX OUT 104,00 4" INV. AT BEGINNING OF SAS 103,93 4" INV, AT END OF SAS STRUCTURES IN ORDER TO PROVIDE A WATERTIGHT SEAL, 103,50 ELEVATION AT BOTTOM OF SAS 101,80 GROUNDWATER ELEVATION GPD REQ'D 96,80 td�0• 0 i I 24' DIA COVERS rPRECAST CONCRETE COVER RAISED TO GRADE WITH PRECAST RING MIN 1 tSCH, - - "'-j� OUTLET sl 40 PNI TEE I ZABLE Al DO OUTLET FILTER SET TANK ON 6' OF CRUSHED SEE OR APPROVED LEVEL CROSS SECTION 1.500 -GALLON PRECAST SEP_TI_C__TANK NOT TO SCALE NE RANGING FREE FROM ..,-JIVIy S 91 LL DESCRIPTION LVA woo ELEVATION 4" td�0• 0 i I 24' DIA COVERS rPRECAST CONCRETE COVER RAISED TO GRADE WITH PRECAST RING MIN 1 tSCH, - - "'-j� OUTLET sl 40 PNI TEE I ZABLE Al DO OUTLET FILTER SET TANK ON 6' OF CRUSHED SEE OR APPROVED LEVEL CROSS SECTION 1.500 -GALLON PRECAST SEP_TI_C__TANK NOT TO SCALE NE RANGING FREE FROM ..,-JIVIy S 91 LL DESCRIPTION DESIGN FLOW: ELEVATION 4" INV, AT BUILDING 3 BEDROOMS x 110 GPD/BEDROOM = 330 106,42 4 INV. AT SEPTIC TANK IN 105.06 4" INV. AT SEPTIC TANK OUT 105,81 4* INV. AT DIST, BOX (IN) PERCOLATION RATE - <2 MIN,/INCH (CLASS 105.17 4" INV, AT DIST. BOX (OUT) 105.00 4" INV. AT BEGINNING OF SAS 104.93 4" INV, AT END OF SAS STRUCTURES IN ORDER TO PROVIDE A WATERTIGHT SEAL, 104,80 ELEVATION AT BOTTOM OF SAS 102,80 GROUNDWATER ELEVATION GPD REQ'D 97,80 td�0• 0 i I 24' DIA COVERS rPRECAST CONCRETE COVER RAISED TO GRADE WITH PRECAST RING MIN 1 tSCH, - - "'-j� OUTLET sl 40 PNI TEE I ZABLE Al DO OUTLET FILTER SET TANK ON 6' OF CRUSHED SEE OR APPROVED LEVEL CROSS SECTION 1.500 -GALLON PRECAST SEP_TI_C__TANK NOT TO SCALE NE RANGING FREE FROM ..,-JIVIy S 91 LL _D_„ATA' DESIGN FLOW: 1, THE CONTRACTOR SHALL NOTIFY THE LOCAL BOARD OF HEALTH AND PRIME ENGINEERING, INC., AT LEAST 48 HOURS PRIOR PERFORMED BY: ROBERTS, TO REQUIRED INSPECTIONS. 3 BEDROOMS x 110 GPD/BEDROOM = 330 GPD DAVE 2. BENCHMARK IS TOP OF CONCRETE BOUND, ELEVATION 110,42 (NGVD 1929) SEPTIC TANK: 3, HEAVY EQUIPMENT SHALL NOT BE ALLOWED TO OPERATE OVER THE LIMITS OF THE 330 GPD x 2.0 w 660 GALLONS HO IL COLOR TP -1 SEWAGE DISPOSAL FIELD DURING THE COURSE OF CONSTRUCTION OF THE SYSTEM. USE 1,500 GALLON TANK TP -2 4. NO FIELD MODIFICATIONS TO THE SEWAGE SYSTEM SHALL BE MADE WITHOUT PRIOR SOIL ABSORPTION SYSTEM: WRITTEN APPROVAL OF THE ENGINEER AND THE LOCAL BOARD OF HEALTH, PERCOLATION RATE - <2 MIN,/INCH (CLASS I SOIL) 5. UNLESS OTHERWISE NOTED ALL SYSTEM COMPONENTS SHALL BE INSTALLED IN ACCORDANCE WITH TITLE V OF THE STATE ENVIRONMENTAL CODE DATED MARCH 1996 DESIGN LOADING RATE = 0,74 GPD/SF Ap 10YR 3/3 AND ANY APPLICABLE LOCAL RULES. LEACHING AREA REQ'D (330 GPD) 0.74 = 446 SF 6. SEPTIC TANK AND DISTRIBUTION BOX SHALL BE MANUFACTURED BY WIGGIN PRECAST GPD/SF'OR LOAMY SAND APPROVED EQUAL. USE: 3 - 2' DEEP X 2' WIDE BY 25' LONG TRENCHES 7. GROUT TO BE USED AT ALL POINTS WHERE PIPES ENTER OR LEAVE ALL CONCRETE LEACHING AREA PROVIDED: 10' STRUCTURES IN ORDER TO PROVIDE A WATERTIGHT SEAL, 3 TRENCHES x (2' BOTTOM + 2' SIDE + 2' SIDE) x 25' LONG 3 x 6 SF x 25 = 450 SF > 446 SF REQUIRED 8, THE FIRST TWO FEET OF EACH UNE EXITING THE DISTRIBUTION BOX SHALL BE LEVEL. DAILY FLOW CAPACITY: 8" 9, THIS SYSTEM IS NOT DESIGNED TO ACCOMMODATE A GARBAGE GRINDER. 450 SF X0.74 GPD/SF = 333 GPD > 330 GPD REQ'D Br 10YR 5/6 LOAMY SAND 10. SYSTEM COMPONENTS TO WITHSTAND H-10 LOADING CRITERIA. 8x 10YR 5/6 11, PROPERTY UNE DATA FROM ON THE GROUND SURVEY BY PRIME ENGINEERING, INC. LOAMY SAND 12, WETLANDS FLAGGED BY RICHARD AUDET OF SITE SOLUTIONS AND APPROVED BY CONSERVATION COMMISSION. PERO III 1" - 30.5' -I 1 . aw 3' WIDE GEOFAS SILT 1' x 1' x 3' PINE STAKE FENCE FABRIC OR APPROVED EQUAL HAYBALES PLACED ALONG DOWN SIDE OF SILT FENCE FOR SUPPORT 1' x 1' x T SEA Pp2 STAKE 24 I'GROUND LINE L- 6 EMBED HAYBALE MIN. OF 4' INTO SOIL -HAYBALE AND SILT FENCE DETAIL NOT TO SCALE 4" DIA. PERFORATED PVC PIPE CONFORMING TO ASTM D 2729-12FINISH GRADE: (SEE PLAN NEW, THIS DRAWING) ORDINARY J I I BACKFI I 1 TY/8 PEASTONE N RESERVE �� "$ RESERVE `i iV AREA $ AREA 00 b' MIN. REMOVE UNSUFABLE SOIL TO A DEPTH OF 20 INCHES BELOW �JRESERVE GRADE AND RPLACE WITH CLEAN FILL IN ACCORDANCE WITH AREA W MIN. 310 CMR 15.2553)• UNSUITABLE SOIL TO BE REMOVED TO A DISTANCE OF 5 BEYOND LIMITS OF SAS. 3/4' TO 1-1/2' WASHED MAX. WATER TABLE EL 1 CRUSHED STONE CROSS SECTION OF LEACHFI I D NOT TO SCALE LEGEND -69- - EXISTING CONTOURS ® PROPOSED CONTOURS x 69.7 EXISTING SPOT ELEVATION TP /I ja OBSERVATION HOLE LOCATION ------ EDGE OF BITUMINOUS PAVEMENT REV. DATE I DESCRIPTION ONE"' Ii mm qI I J �l 15MA. 3 - INLETS 2' NOTE: DISTRIBUTION BOX SWILL COMPLY TO MINIMUM REOUIREMENTB OF 310 CMR 15.232. 2. 1 1120` 96,80 I I120" 96.10 GROUNDWATER NOT ENCOUNTERED GROUNDWATER ENCOUNTERED O 120" ESTIMATED SEASONAL HIGH GROUNDWATER ELEV, _ 96,80 ESTIMATED SEASONAL HIGH GROUNDWATER ELEV. w 95.10 DESIGN PERC RATE - < 2 MINUTES/INCH DESIGN PERC RATE - < 2 MINUTES/INCH NOTE: LAYERS A AND B TO BE REMOVED TO A DEPTH OF 24" BELOW GRADE AND REPLACED WITH CLEAN FILL IN ACCORDANCE WITH 310 CMR 15,255(3), UNSUITABLE SOIL TO BE REMOVED TO A DISTANCE OF 5'-0" BEYOND THE LIMITS OF THE SOIL ABSORPTION SYSTEM. DRAWING TITLE PLAN AND DETAILS SCALE--- , SUBSURFACE SEWAGE DISPOSAL SYSTEM sHowN DATE: PROJECT 4' f Nsr.I+ngpt` 19 APR 05 ��u�t ASSESSOR'S MAP 1159 LOT 91I'Q I NHEAUMF DRAWN BY:6;i.. CLIENT RSR \ib,,, _�•rs e.. f ,�; • / SUSAN JASON DESIGNED BY: ssro 66 GREAT HILL ROAD, SANDWICH, MA RSR D4wrvwPa twee CHECKED BY: 0 TNG . LA ,Tao SWAM sr. RJR 2 OF 2 ammmorm IAKEVtl4 W 02734 APPROVED BY: PROJECT NO. BY APP, AS'SESSIM PREMIE ENG6NEERlvd0 Im. ma847Ow ` - FAV 3 &%7'M RJR f 10390301 O:\PROJECTS\YARMOUTH\STARSUCK\SEPRC-BASE 4-19-05.DWG S 91 LL _D_„ATA' DATE: NOVEMBER 10, 2004 PERFORMED BY: ROBERTS, REGO, PRIME ENGINEERING, INC. WITNESSED BY: DAVE FLAHERTY, YARMOUTH BOH HO IL COLOR TP -1 DESOIL PTH ELEV. SOIL SOIL HORV, COLOR TP -2 DEPTH ELEV. 0 10780 D 107.10 Ap 10YR 3/3 LOAMY SAND Ap 10YR 3/3 LOAMY SAND 10' 8" Br 10YR 5/6 LOAMY SAND 8x 10YR 5/6 LOAMY SAND PERO III 28` 24' HOLEPERO HOLE 48' BOTTOM - 44" BOTiou OF PERC HOLE OF PERO HOLE C 2.5Y 6/4 M/C SAND C 2.5Y 6/4 M/C SAND 120' 97.80 IL 1 120" 97.10 GROUNDWATER NOT ENCOUNTERED GROUNDWATER NOT ENCOUNTERED ESTIMATED SEASONAL HIGH GROUNDWATER El", - 97,80 ESTIMATED SEASONAL HIGH GROUNDWATER ELEV, _ 97.10 DESIGN PERO RATE - < 2 MINUTES/INCH DESIGN PERC RATE - < 2 MINUTES/INCH HOIL COLOR TP -3 DEPTH ELEV, SOIL SOIL HORIZ. CALOR TP_� DEPTH ELEV, 0 106.80 0 106.10 Ap 10YR 3/3 LOAMY SAND Ap 1DYR 3/3 LOAMY SAND 6' 6" Br tOYR 5/6 LOAMY SAND Br 10YR 5/8 LC141AY SAND PERO 20 PERC 24" -. HOLE HOLE 40" BOTTOM 44" BOTTOM OF PERC HOLE OF PERC HOLE C 2.5Y 6/4 M/C SAND C 2.5Y 6/4 M/C SAPID 1 1120` 96,80 I I120" 96.10 GROUNDWATER NOT ENCOUNTERED GROUNDWATER ENCOUNTERED O 120" ESTIMATED SEASONAL HIGH GROUNDWATER ELEV, _ 96,80 ESTIMATED SEASONAL HIGH GROUNDWATER ELEV. w 95.10 DESIGN PERC RATE - < 2 MINUTES/INCH DESIGN PERC RATE - < 2 MINUTES/INCH NOTE: LAYERS A AND B TO BE REMOVED TO A DEPTH OF 24" BELOW GRADE AND REPLACED WITH CLEAN FILL IN ACCORDANCE WITH 310 CMR 15,255(3), UNSUITABLE SOIL TO BE REMOVED TO A DISTANCE OF 5'-0" BEYOND THE LIMITS OF THE SOIL ABSORPTION SYSTEM. DRAWING TITLE PLAN AND DETAILS SCALE--- , SUBSURFACE SEWAGE DISPOSAL SYSTEM sHowN DATE: PROJECT 4' f Nsr.I+ngpt` 19 APR 05 ��u�t ASSESSOR'S MAP 1159 LOT 91I'Q I NHEAUMF DRAWN BY:6;i.. CLIENT RSR \ib,,, _�•rs e.. f ,�; • / SUSAN JASON DESIGNED BY: ssro 66 GREAT HILL ROAD, SANDWICH, MA RSR D4wrvwPa twee CHECKED BY: 0 TNG . LA ,Tao SWAM sr. RJR 2 OF 2 ammmorm IAKEVtl4 W 02734 APPROVED BY: PROJECT NO. BY APP, AS'SESSIM PREMIE ENG6NEERlvd0 Im. ma847Ow ` - FAV 3 &%7'M RJR f 10390301 O:\PROJECTS\YARMOUTH\STARSUCK\SEPRC-BASE 4-19-05.DWG