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1000 . GAL
050
I SEPTIC TANK
\ 031-009 /
TH9E 50 /
-- /
WETLANd
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\ 3 ROWS OF 60 Lr-
LEACHING
FLEACHINCA TRENCH
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LF
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TEST HOLES RECORDED ROBERT RUSSO
ON APRIL 2<3,2003
tH 013
122" TOTAL DEPTH
0"-9" TOPSOIL DARK BROWN SANDY LOAM
9"-96" SUBSOIL YELLOW BROWN t BROWN BANDED SAND
96"-122" GRAY t GRAY BROWN BANDED SAND
NO BEDROCK
NO WATER
NO MOTTLING
TW 015F
111" TOTAL DEPTH
0"-5" TOPSOIL DARK BROWN SANDY LOAM
5"-61" SUBSOIL YELLOW BROWN i STRONG BROWN
BANDS OF MEDIUM TO COARSE SAND
67-111" GRAY BROWN t GREY BANDS OF MEDIUM SAND
NO BEDROCK
NO WATER
NO MOTTLING
TH 013G
130" TOTAL DEPTH
0"-8" TOPSOIL DARK BROWN SANDY LOAM
8"-53" YELLOW BROWN 4 STRONG BROWN
BANDS OF SAND t COARSE SAND
53"-130" bROWN t GRAY BROWN BANDED SAND
NO BEDROCK
NO WATER
NO MOTTLING
TW 013P
121" TOTAL DEPTH
0"-6" TOPSOIL DARK BROWN SANDY LOAM
6"-121" SUBSOIL YELLOW BROWN t GRAY BROWN
BANDS OF MEDIUM SAND t COARSE SAND W/ PEBBLES
NO BEDROCK
NO WATER
LNO MOTTLING
CLA
OT 9 - PERCOLATION TEST DATA:
TOTAL DEPTH - 351
"
PRESOAK AT 10:50-11:?3
PRESOAK 2 AT 11:20-11:37
12:05 - 24"
12:06 - 26"
12:0- - 26"
12:08 - 2'3"
12:09 - 30"
12:10 - 31"
12:11 - 32"
12:12 - 32.5"
12:13 - 33B"
12:14 - 34.5"
PERCOLATION R4"E: 11" 1NAN
SEPTIC SYSTEM DESIGN LOT9
PRIMARY SYSTEM:
PERCOLATION RATE: 1 TO 10 MINJINCH
3 BEDROOM HOUSE
EFFECTIVE LEACHING AREA REQUIRED = 495 SF
USE A 12" DEEP x 48" WIDE TRENCH
EFFECTIVE LEACHING AREA OF TRENCH = 3 SF/LF
LENGTH OF TRENCH REQUIRED = (4955FX3SF/LF) = 165 LF
DEPTH TO RESTRICTIVE LAYER = NONE
MLSS NOT REQUIRED
USE THREE ROWS OF 60' AT 9' O.C.
LEACHING AREA PROVIDED - 540 SF
RESERVE SYSTEM:
USE SAME DESIGN AS PRIMARY SYSTEM
1➢
x
30' SETBACK,
30' SETBACK
NON -WOVEN FILTER FABRIC
6" SOIL COVER OVER STONE
4" PVC PERFORATED PLASTIC
FINISH / DISTRIBUTION PIPE (ASTM D 3033)
GRADE
ONE INCH CLEAN BROKEN
2" STONE OR SCREENED GRAVEL
12" INVERT
6 �
48" WIDTH _
18"
— MOTTL ING
LINE
*564
12 x 48" LEACHING TRENCH
NOT TO SCALE
I
43/411
INLET
18"D 1,4.
COYER
5" i"iIN
INLET = 8'"-18' 10"
BAFFLE MIN _
m �
�t
4'-5 3/4"
LIQUID
4„ 3" WALLS
LEVEL _
CpOSS SECTION VIEW
000 GALLON SEPTIC TANK
NOT TO SCALE
OUTLET
OUTLET FILTER
DEVICE
SITE
qo�
LOCATION MAP
TT
1!!C
A Engineers Inc.
IVIL - STRUCTURAL - SURVEYING
V317 Main Street Norwich, Connecticut
60) 886-1966 Fax (860) 886-9165
No. Date Revision
Project No.
LOT 9 — 2 JAMES WAY CIA -3335
Proj. Engineer
DEERRIDGESUBDIVISIONE.M.B.
Date:
MAY 2004
MONTVILLE, CONNECTICUT
20 m 2D AC' !' Sheet No.
8C"kXS 1,020,'e SEPTIC SYSTEM LAYOUT