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FINISH
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NON -WOVEN FILTER FABRIC
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4" PVC PERFORATED PLASTIC
DISTRIBUTION PIPE (ASTM D 3033)
ONE INCH CLEAN BROKEN
STONE OR SCREENED GRAVEL
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48" WIDTH _
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MOTTL ING
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12" x 48" LEACHING TRENCH
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A Engineers, Inc.
CIVIL • STRUCTURAL - SURVEYING
'►PROPOSES
050
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031-008
4 BEDROOM
HOME
Revision
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LOT 8 - 4 JAMIES WAY
Project No.
CIA -3335
Proj. Engineer
E.M.B.
DEERRIDGE SUBDIVISION
MONTVILLE, ONNECTICUTMAY
\
Sheet No.
SEPTIC SYSTEM LAYOUT
®®-®®THAB
F.F.= 422.0 \
TH BA
PT 8C
__---
\
_----
TH 8
1,250 GAL.
-- SEPTIC TANK
\ �
_-- - --
- •
s 3 ROWS OF 15 LF
�
LEACHING TRENCH
\ ^`�
•
/ PRIMARY SYSTEM
TEST HOLES RECORDED BY AMANDA ACHMATOW t ROBERT RUSSO
ON NOVEMBER 1% 2002
TH "8A
114" TOTAL DEPTH
0"-21" GRAY, YELLOW BROWN SAND
21"-34" FINE DARK GRAY, YELLOW BROWN SAND 4 SILT
34"-114" VERY FINE GRAY, PALE GRAY, GRAY BROWN BANDS OF SAND
NO BEDROCK
NO WATER
NO MOTTL ING
TN8B
121" TOTAL DEPTH
YELLOW BROWN, GRAY, GRAY BROWN LIGHT BROWN, GRAY BROWN COARSE
SAND # SAND
NO BEDROCK
NO WATER
NO MOTTLING
TH *8C
128" TOTAL DEPTH
0"-24" CRAY, YELLOW BROWN FINE SAND
24"-128" BANDS OF GRAY, YELLOW BROWN, PALE GRAY FINE TO COARSE SAND
NO BEDROCK
NO WATER
NO MOTTL ING
TH OSP
118" TOTAL DEPTH
0"-118" VERY FINE TO FINE GRAY, GRAY BROWN, YELLOW BROWN, PALE BROWN
SAND
NO BEDROCK
NO WATER
NO MOTTLING
PAW_\
LOT 8 - PERCOLATION TEST DATA:
TOTAL DEPTH - 30"
PRE50AK AT 8:55 AM
PRESOAK AT 3:10 AM
9:32 - 1"
9:323 - 13B"
9::4 - 18.5"
ca - 2211
9:3fc - 24,511
9:31 - 255"
3:38 - 26.5"
9:39 - 215"
9:40 - REFILL - 18"
9:41 - 21"
9:42 - 2215"
9:43 - 24"
9:44 - 25"
9:45 - 2&"
3:4& - 21"
PERCOLATION RATE: 1 MIN/IN
TIC SYSTEM DESIGN LOT 6
PRIMARY SYSTEM:
PERCOLATION RATE: 1 TO 10 MINIINCH
4 BEDROOM HOUSE
EFFECTIVE LEACHING AREA REQUIRED = 660 SF
USE A 12" DEEP x 48" WIDE TRENCH
EFFECTIVE LEACHING AREA OF TRENCH = 3 SF/LF
LENGTH OF TRENCH REQUIRED = ((p60SF)/(35F/LF) = 220 LF
DEPTH TO RESTRICTIVE LAYER = NONE
MLSS NOT REQUIRED
USE THREE ROWS OF 15' AT 9'0.C.
LEACHING AREA PROVIDED = 615 SF
RESERVE SYSTEM:
USE SAME DESIGN AS PRIMARY SYSTEM
'BACK
8" TYP. 2 PLACES
t o M a r -T " r"I A
T
e
1
INLET
BAFFLE
20 0 20 40
-r 4--1 . 1 x .V. 1 11 &.-ti—
TYP. 3 PLACES
SAN VIEW
OUTLET
4" L.P. P.Y.G.
PIPE SEAL
PROVIDE
M.N. TO
24"DIA, 24"DIA. GRADE
COVER COVER
t I I
CROSS SECTION YIEW
1,250 GALLON SEPTIC TANK
NOT TO SCALE
NOTE: TANK MUST BE CERTIFIED WATERTIGHT
OUTLET
FILTER
DEVICE
LOCATION MAP
SCALE: 1 " =1000'
r)
A Engineers, Inc.
CIVIL • STRUCTURAL - SURVEYING
317 Main Street Norwich, Connecticut
(860) 886-1966 Fax (860) 886-9165
No. Date
Revision
a
Z
®
�
fil 'S$'ONAL
LOT 8 - 4 JAMIES WAY
Project No.
CIA -3335
Proj. Engineer
E.M.B.
DEERRIDGE SUBDIVISION
MONTVILLE, ONNECTICUTMAY
Date:
2°°4
Sheet No.
SEPTIC SYSTEM LAYOUT