HomeMy WebLinkAbout205 Pine Grove Road Proposed Septic Designli
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d
BENCHMARK
TOP OF FOUNDATION
ELEV. - 11=00
(NGVD)
4" CAST IRON PIPE
PATCH QUA1 /4) PERIMUFTM
20 FT.
1PI E50PSMINIMUM
CONCRETE
FLOW LINE
4" SCHEDULE 40 PVC PIPE
MIN. PITCH 1/8" PER FT.-
ELEV.
_LOQ_
ELEV. J6" SUMP LELEV.
CLEAN SAND 2" LAYER OF
1/8" TO 1/2-
11.68
/2"11 68 MAX. WASHED STONE VENT
9.43 MIN.
i 1 CU. FT. OF
3 CONCRETE
888 ANCHOR
0 o c
ELEV. 7.35 _
PUMP SWITCHES DETAIL
_ ALARM ON
15 7/8" 1.32'
PUMP ON
SOIL TEST
DATE OF SOIL TEST JUNE 26, 2001
SOIL TEST DONE BY 5WEETSERENGINEERING
WITNESSED BY L_MULKEEN
OBSERVATION HOLE 1 ELEV.- 9.80
PERCOLATION RATE < 2 MIN./INCH AT 36 INCHES
DEPTH
HORIZ
-ELEV. Boo
_ /
U�MIN
0-8
0/E
MEDIUM SAND 10YR6/1
NO
ROOTS
I
3
LOAMY SAND 7.5YR4/6
DISTRIBUTION
3/8" DRILL
ELLV �J
--�$-
g HIGH CAPACITY INFILTRATORS
Cl
MEDIUM SAND 10YR5/8
__1__
DESIGN PERCOLATION RATE
15 5/8" 1.30
EFFLUENT LOADING RATE
_D.74 GAL./DAY/S.F.
LEACHING AREA
-020.3 SQ. FT.
(llX48)+(59X2X70A2)
GAS
463 48 GAL./DAY
626.33 X 0.74
RESERVE LEACHING CAPACITY
M3-48 GAL./DAY
NOTES:
BOX
1. ALL WORKMANSHIP AND MATERIALS SHALL
WITH STONE IN AN
Z
4,00
PUMP OFF
ELEV. 7.35 J
BAFFLE
N
HOLE
TO BE WATER TESTED
11 X 48' X 10' TRENCH FORMATION
WELL M1W 29
a
ELEV. a 7.10
(TO BE PLACED ON FIRM
BASE)
SOIL ABSORPTION
in
ZONE A
INDEX 7.6
10" 0.83'
LIQUID
CHECK 3/4" TO 1 1/2"
VALVE WASHED STONE
SYSTEM (SAS)
ADJUST .3
10"
0.83' CONCRETE
OUTLET
T
(TO BE PLACED ON FIRM BASE)
4QFPTH FEET
INCHES
5 FEET
6 FEET
19 JNCHES
24 INCHES
2000 GALLON
MYERS MHV 4 OR 5
PUMP (OR EQUAL)
USGS PROBABLE WATER TABLE ELEV. = 3.35
8 FEET
34 INCHES
SEPTIC TANK
CHAMBER
10" CONCRETE
OBSERVED WATER TABLE (6/26/01) ELEV. -
a 9�-
LEGEND:
BOTTOM OF TEST HOLE ELEV. -
12" CONCRETE
PUMP CHAMBER CALCULATIONS:
EXISTING SPOT ELEVATION 004
CONTOUR
ELEV. AT INVERT INLET
7.00
EXISTING ----00----
-01
SEWAGE
DISPOSAL SYSTEM PROFILE
ELEV. AT ALARM ON
ELEV. AT PUMP ON
5.15_
5.13
REQUIRED FLOW PER CYCLE .25 X HiQ_ GAL./CYCLE
110 FT. CU.
FINAL SPOT ELEVATION 0.
FT./CYCLE FINAL CONTOUR
4.86
VOLUME PER CYCLE GAL/CYCLE /7.48 GAL./CU. - -L4-.7j-
SOIL TEST LOCATION $-
NOT TO SCALE
ELEV. AT PUMP OFF
3_B3
VOLUME OF WATER IN PIPE 3.14 X 0.00694 X 6_7__ FT. a 1.48_ CU. FT.
UTILITY POLE -U'
CAPACITY
OF SEPTIC
TANK
BOTTOM OF INSIDE PUMP CHAMBER
BOTTOM OF INSIDE PUMP CHAMBER
500
TOTAL MINIMUM VOLUME PER CYCLE 16.17 CU. FT,
DISCHARGE CU. FT. / 34.67 CU.FT./FT. _ 0.47 FT. (1000 G.S.T.)
TOWN WATER -W W
fm�
5Xi0X(5.33-1.00)X7.48 1_619.47 GALLONS
BOTTOM OF OUTSIDE PUMP CHAMBER 2.50
-Itg- _
STORAGE CAPACITY (4_ GAL./DAY /7.48 GAL./CU.FT./34.67 CU.FT./FT.
CATCH BASIN
- 1-70 - FT. GAS LINE G\ 7
-LZQ_ REQUIRED 185 PROVIDED
CESSPOOL O C.P.
CLEANOUT C.O.
BUOYANCY CALCULATIONS: (FULL INUNDATION)
A
2000 GALLON SEPTIC CTANK (H-20)
1000 GALLON PUMP CHAMBER (H-20)
WEIGHT OF WATER DISPLACED
WEIGHT OF WATER DISPLACED
A
6 X 11 X 7.33 X 64 30,962 LBS.
5.25 X 9 X 6 X 64 18,144 LBS.
WEIGHT OF TANK PER MANUFACTURER 25,080 LBS.
WEIGHT OF TANK PER MANUFACTURER 14,500 LBS.
WEIGHT OF 12" CONCRETE
WEIGHT OF WATER IN SUMP
SOIL TEST
DATE OF SOIL TEST JUNE 26, 2001
SOIL TEST DONE BY 5WEETSERENGINEERING
WITNESSED BY L_MULKEEN
OBSERVATION HOLE 1 ELEV.- 9.80
PERCOLATION RATE < 2 MIN./INCH AT 36 INCHES
DEPTH
HORIZ
TEXTURE COLOR
MOTT. I
OTHER
0-8
0/E
MEDIUM SAND 10YR6/1
NO
ROOTS
8-12
B
LOAMY SAND 7.5YR4/6
ACTUAL SIZE OF SEPTIC TANK
ROOTS
12-106
Cl
MEDIUM SAND 10YR5/8
__1__
DESIGN PERCOLATION RATE
WATER ENCOUNTERED AT 93"
ELEV.. 2.05
DESIGN CALCULATIONS
NUMBER OF BEDROOMS
4
GARBAGE DISPOSAL UNIT
NO
TOTAL ESTIMATED FLOW
(110 GAL/BR./DAY X 4 SR.)
440 GALJDAY
REQUIRED SEPTIC TANK CAPACITY
GAL.
ACTUAL SIZE OF SEPTIC TANK
-Z 0 GAL.
CAPACITY OF SEPTIC TANK
1619 GAL.
SOIL CLASSIFICATION
__1__
DESIGN PERCOLATION RATE
5-b- MIN./IN.
EFFLUENT LOADING RATE
_D.74 GAL./DAY/S.F.
LEACHING AREA
-020.3 SQ. FT.
(llX48)+(59X2X70A2)
LEACHING CAPACITY (AREA X RATE)
463 48 GAL./DAY
626.33 X 0.74
RESERVE LEACHING CAPACITY
M3-48 GAL./DAY
NOTES:
1. ALL WORKMANSHIP AND MATERIALS SHALL
CONFORM TO D.E.P.
TITLE 5 AND THE TOWN OF _iAVQVIH_- RULES AND
Pcrni AnnJ MP THC cl IFV IRFACF nICPnCAt OF cFWAGF-