HomeMy WebLinkAbout8.16TEST HOLE DATA:
RECORDED BY ROBERT RUSSO1OF
CIA ENGINEERSt INC. ON 1 1/30/21MA
TEST HOLE 100
0-8" TOPSOIL BROWN FINE SANDY LOAM.
SUBSOIL YELLOW BROWN FINE (SILTY)
SANDY LOAM W/GRAY MOTTLES
46* -88" GRAY SANDY TILL
NO WATER
MOTTLING 0 27"
NO LEDGE
HOLE I QJ
0-11" TOPSOIL DARK BROWN FINE SANDY LOAM
11"-30" SUBSOIL YELLOW BROWN SANDY LOAM
30"-92" GRAY STONY SANDY TILL
NO WATER
NO MOTTLING
NO LEDGE
I ES I HQU I Q2
0-9" TOPSOIL DARK BROWN FINE SANDY LOAM
9"-34" SUBSOIL YELLOW BROWN SANDY LOAM
34"-87" GRAY SANDY TILL
NO WATER
MOTTLING 0 27"
NO LEDGE
0-9" TOPSOIL DARK -BROWN FINE SANDY LOAM
9"-48" SUBSOIL YELLOW BROWN FINE SANDY LOAM (SILTY)
48"-93" GRAY SANDY TILL
NO WATER
MOTTLING 0 37"
NO LEDGE
= H= 1
0-19" TOPSOIL DARK BROWN FINE SANDY LOAM
19"-45" SUBSOIL YELLOWISH BROWN STRONG SANDY LOAM
45* -89" GRAY TILL LOAMY SANDY WITH STONES
NO WATER
NO MOTTLING
NO LEDGE
0-18" TOPSOIL DARK BROWN �FINE SANDY LOAM
18* -48" SUBSOIL YELLOWISH BROWN STRONG SANDY LOAM
48--84- GRAY TILL, GRAVELLY LOAMY SAND WITH STONES
NO WATER
NO MOTTLING
LEDGE 0 84*
IM-MILM
0-10* TOPSOIL DARK BROWN FINE SANDY LOAM
10"-38" SUBSOIL YELLOW BROWN SANDY LOAM
38* -51" GRAY SANDY TILL
51"-96" , GRAY SANDY TILL DENSE
NO WATER
NO MOTTLING
NO LEDGE
0-10" TOPSOIL DARK BROWN FINE SANDY LOAM
10"-41" SUBSOIL YELLOW BROWN SANDY LOAM
417-91" GRAY SANDY TILL
NO WATER
NO MOTTLING
NO LEDGE
08
0-8" TOPSOIL DARK BROWN FINE SANDY LOAM
8"-32" SUBSOIL YELLOWISH BROWN STOW SANDY LOAM
32"-87" GRAY TILL LOAMY SAND WITH STONES
NO WATER
NO MOTTLING
NO LEDGE
ME HQLE-10
0-12" TOPSOIL 'DARK BROWN FINE SANDY LOAM
12"-34" SUBSOIL YELLOWISH BROWN STOW SANDY LOAM
34"-89" GRAY TILL STOW LOAMY SAND WITH SILT
NO WATER
NO MOTTLING
NO LEDGE
TEST HOLE UM
0-10" TOPSOIL DARK BROWN FINE SANDY LOAM
10"-46" SUBSOIL YELLOWISH BROWN VERY STONY SANDY LOAM
46"-85" GRAY TILL STONY LOAMY SAND
NO WATER
NO MOTTLING
NO LEDGE
= H= ill
0-5" TOPSOIL DARK BROWN FINE SANDY LOAM
1
5"-32" SUBSOIL YELLOWISH BROWN STOW FINE SANDY LOAM
32"-53" SUBSOIL BROWN AND YELLOWISH BROWN STONY FINE
SANDY LOAM WITH MOTTLES
53"-90" GRAY TILL LOAMY SAND WITH STONES
NO WATER
MOTTLING 0 32"
NO LEDGE
Tm HOLL=
0-90 TOPSOIL DARK BROWN FINE SANDY LOAM
9"-40" SUBSOIL YELLOW BROWN SANDY LOAM
40"-84" DENSE GRAY SANDY TILL,
NO WATER
NO MOTTLING
NO LEDGE
TEST' Lui
0-80 TOPSOIL DARK BROWN FINE SANDY LOAM
8"-31 SUBSOIL YELLOW BROWN SANDY LOAM
31"-81" GRAY SANDY TILL DENSE BROWN MOTTLES 0 31"
NO WATER
MOTTLING 0 31"
NO LEDGE
0-11" _TOPSOIL DARK BROWN FINE SANDY LOAM
11"_43" SUBSOIL YELLOW BROWN SANDY LOAM w/mmus
43"-88" GRAY SANDY TILL
WATER 0 87"
MO NG 0 27"
NO LEDGE
0-10" TOPSOIL DARK BROWN FINE SANDY LOAM
I
_10"-47" SUBSOIL YELLOW BROWN SANDY LOAM
47"-82" DENSE GRAY SANDY TILL BROWN MOTTLES 0 47"
NO WATER
MOTTLING 0 47"
NO LEDGE
SEPTIC SYSTEM DESIGN:
UZI I - so= mam mm
4 BEDROOM HOUSE
PERCOLATION RATE: 16.0 MIN./INCH (PERC. TEST #1)
EFFECTIVE LEACHING AREA REQUIRED=900 SF
DEPTH TO RESTRICTIVE LAYER=27"
SLOPE= 6.1-8%
H.F=28 F.F=2.0 P.F.=1.5 MLSS REQUIRED=84 LF
USE 12" DEEP x 48" WIDE LEACHING GALLERY
EFFECTIVE LEACHING AREA OF TRENCH=5.9 SF/LF
LENGTH OF TRENCH REQUIRED=(900 SF)/(5.9 SF/LF)=152.5 LF
USE TWO ROWS OF 11 SECTIONS 0 15' O.C.
MLSS PROVIDED -11 SECTIONS x 8 LF/SECTION=88 LF
LEACHING AREA PROMDED=1038.4 SF
LOT 2 - SUM MMU DM
4 BEDROOM HOUSE
PERCOLATION RATE: 16.0 MIN./INCH (PERC. TEST #3)
EFFECTIVE LEACHING AREA REQUIRED=900 SF
DEPTH TO RESTRICTIVE LAYER=32*
SLOPE= >15%
H.F=18 F.F=2.0 P.F,=1.5 MLSS REQUIRED=54 LF
USE 12' DEEP x 48" WIDE LEACHING TRENCH
EFFECTIVE LEACHING AREA OF UNIT=3.0 SF/LF
LENGTH, OF TRENCH REQUIRED=(900 SF)/(3.0 SF/LF)=300 LF
USE 3 ROWS OF 100 LF 0 9' O.C.
LEACHING AREA PROVIDED=900 SF
4 BEDROOM HOUSE
PERCOLATION RATE: 10 MIN./INCH (PERC TEST #4)
EFFECTIVE LEACHING AREA REQUIRED=660 SIF
DEPTH TO RESTRICTIVE LAYER=27"
SLOPE = 10.1-15%
H.F=24 F.F=2.0 P.F,--=1.2 MLSS REQUIRED=58 LF
USE A 12* DEEP x 48* WIDE TRENCH
EFFECTIVE LEACHING AREA OF TRENCH=3.0 SF/LF
LENGTH OF TRENCH REQUIRED=(660 SF)/(3.0 SF/LF)=:220 LF
USE TWO ROWS OF 110' AT 9' O.C.
LEACHING AREA PROVIDED=660 SF
LOT :i ®- sayncMaM DESIGN
4 BEDROOM, HOUSE
PERCOLATION RATE: 6.0 MIN./INCH (PERC. TEST #5)
EFFECTIVE LEACHING AREA REQUIRED=660 SF
DEPTH TO RESTRICTIVE LAYER=27"
SLOPE = 8.1-10.0%
H.F=26 F.F=2.0 P.F.==1.2 MLSS REQUIRED=62.4 LF
USE HIGH CAPACITY INFILTRATOR
EFFECTIVE LEACHING AREA OF UNIT=3.9 SF/LF
LENGTH OF TRENCH REQUIRED=(660 SF)/(3.9 SF/LF)=169.2 LF
USE TWO ROWS OF 14 SECTIONS 0 9' O.C.
MLSS PROVIDED=14 SECTIONS x 6.25 LF/SECTION=87.5 LF
LEACHING AREA, PROVIDED=682.5 SF
LOT 2 -:i -Mm DESIG
4 BEDROOM HOUSE
PERCOLATiON RATE: 8.0 MIN./INCH (PERC. TEST #6)
EFFECTIVE LEACHING AREA REQUIRED 660 SF
NO RESTRICTIVE LAYER
SLOPE= 10.1-15%
NO MLSS REQUIRED
USE A 12m DEEP x 48" WIDE TRENCH
EFFECTIVE LEACHING AREA OF TRENCH=3.0 SF/LF
LENGTH OF TRENCH REQUIRED=(660 SF)/(3.0 SF/LF)=:220 LF
USE TWO ROWS OF 110' AT 9' O.C.
LEACHING AREA PROVIDED=660 SF
Lm a SYSTEM J2FMGN
4 BEDROOM HOUSE
PERCOLATION RATE: 5.33 MIN./INCH (PERC. TEST #7)
EFFECTIVE LEACHING AREA REQUIRED=660 SF
DEPTH TO RESTRICTIVE LAYER=23"
SLOPE= 10.1-15%
H.F=26 F.F=2.0 P.F.==1.2 MLSS REQUIRED=62.4 LF
USE A 12' DEEP x 48" WIDE TRENCH
EFFECTIVE LEACHING AREA OF TRENCH=3.0 SF/LF
LENGTH OF TRENCH REQUIRED=(660 SF)/(3.0 SF/L-F)=220 LF
USE TWO ROWS OF 110' AT 9' O.C.
LEACHING AREA PROVIDED=660 SF
LOT 7 - SEPTIC SYSTEM DOM
4 BEDROOM HOUSE
PERCOLATION RATE: 12.0 MIN./INCH (PERC TEST #8)
EFFECTIVE LEACHING AREA REQUIRED 900 SF
DEPTH TO RESTRICTIVE LAYER=23'
SLOPE= >15%
H.F=24 F.F=2.0 P.F.==1.5 MLSS REQUIRED=72 LF
USE 12" DEEP x 48" WIDE LEACHING GALLERY
EFFECTIVE LEACHING AREA OF TRENCH=5.9 SF/LF
LENGTH OF TRENCH REQUIRED=(900 SF)/(5.9 SF/LF)=:152.5 LF
USE 'WO ROWS OF 10 SECTIONS 0 15' O.C.
MLSS OROVIDED=10 SECTIONS x 8 LF/SECTION=80 LF
LEACHiAG AREA PROVIDED=944 SF
LOT a - SEync _2MW DES
4 BEDROOM HOUSE
PERCOLATION RATE: 6.0 MIN./INCH (PERC. TEST #9)
EFFECTIVE LEACHING AREA REQUIRED=660 SF=6
DEPTH TO RESTRICTM--- LAYER=25"
SLOPE= >15%
H.F=24 F.F=2.0 P.F.==1.2 MLSS REQUIRED=57.6 LF
USE HIGH CAPACITY INFILTRATOR
EFFECTIVE LEACHING AREA OF UNIT=3.9 SF/LF
LENGTH OF TRENCH REQUIRED=(660 SF)/(3.9 SF/LF)=169,2 LF
USE TWO ROWS OF 14 SECTIONS 0 9' O.C.
MLSS PROVIDED=14 SECTIONS x 6.25 LF/SECTION=87.5 LF
LEACHING AREA PROVIDED=682.5 SF
7 1
54-:1-Prk-
4 BEDROOM HOUSE
PERCOLATION RATE: 12.0 MIN./INCH (PERC. TEST #10)
EFFECTIVE LEACHING AREA REQUIRED=900 SF
DEPTH TO RESTRICTIVE LAYER=23"
SLOPE= 10.1-15%
H.F=26 0 P.F.=1.5 MLSS REQUIRED=78 LF
USE 12* DEEP x 48* WIDE LEACHING GALIFRY
EFFECTIVE LEACHING AREA OF TRENCH=5.9 SF/LF
LENGTH OF TRENCH REQUIRED=(900 SF)/(5.9 SF/LF)=152.5 LF
USE TWO ROWS OF 10 SECTIONS
MLSS PROVIDED=10 8EC11ONS x 8 LF/SECTION=80 LF
LEACHING AREA PROVIDED=944 SF
1/19/06 SEPTIC SYSTEM DESIGNS REVISED
1/18/06 FINAL ADDITIONS & REVISIONS
LA Engineers, Inc.
4 1/11/06 70WN ENGINEERS COMMENTS CIVIL STRUCTURAL - SURVEYING
11/1/05 --OWN ENGINEERS COMMENTS
10/24/0-17TOWN COMMENTS/REVISED RD INTERSECTION
8/23/0�5 _INCAS HEALTH DISTRICT COMMENTS Main Street Norwich, Connecticut
-No, Date Revision (860) 886-1966 Fax (860) 886-9165
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bubdivision Plan 1-awn's View PCIA
Prof. Engineer
0 St Prepared For
co J.F.M.
Stonehenge Pillars, LLC Date:
6/21/05
Lynch MR Road
40 0• No 2432S hN
Montville, Connecticut
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Test Hole & Percolation Data
PERCOLATION
DATA:
EIRC, TEST 1
PERC. 47
FERC.
M)T #12
RECORDED BY
RECORDED BY
RECORDED
BY
HOLE I IS
I= HOLE I
CLA ENGINEERS ON
6/17/05
CLA ENGINEERS ON
6/16/05
('.ILA ENGINEERS
ON
6/17/05
0-7" TOPSOIL
0-3" TOPSOIL DARK BROWN FINE SANDY LOAM
0-90 TOPSOIL BROWN FINE SANDY LOAM
HOLE DEPTH 24*
HOLE DEPTH -24"
HOLE: DEPTH
24"
7* -31" SUBSOIL YELLOW BROWN SANDY LOAM
3"-54" SUBSOIL STRONG BROWN STOW SANDY LOAM
9"-28" SUBSOIL YELLOWISH BROWN STONY SANDY LOAM
31"-41" FINE SAND BROWN WITH MOTTLING
28*�-91" GRAY DENSE STONY LOAMY SAND
TME
EEA DM
IME
ff.AQWI
LAE
READING
41"-86" GRAY SANDY TILL
NO WATER
8:57
10.5"
2:22
11"
10:58
2"
NO MOTTLING
NO WATER
8:57 - 9:01
12"
2.22 2:26
13.5"'
10:58
11:01
5's
NO WATER
LEDGE 0 54"
MOTTLING 0 22"
9:01 - 9:05
13.25"
2:26 2:30
15"
11:01 -
11:04
7"
MOTTLING 0 39"
NO LEDGE
9:05 - 9:09
14.5"
2:30 2:34
16.50'
11:04
11:07
8"
NO LEDGE
9:09 - 9:13
15'*
2:34 2:38
17.5
11:07 -
11:10
9.25
OTOPSOIL VERY DARK BROWN FINE SANDY LOAM
-Y
= HOLE 1
9:13 - 9:17
15.5"
2:38 2:42
19"
11:10
11:13
10"
iml 8= z
3"-40" SUBSOIL YELLOW BROWN SANDY LOAM W/MIOTTLES
0-11" TOPSOIL BROWN FINE SANDY LOAM
9:17 - 9:21
16"
2:42 2:46
20"
11:13
3
11:16
10.75m
0-5" TOPSOIL DARK BROWN FINE SANDY LOAM
40"-69" GRAY SANDY TILL
11 "-30" SUBSOIL YELLOW BROWN STOW SANDY LOAM
9:21 - 9:25
17"
2:46 2:50
20.5"
11:16 ---
11:19
11.5"
5"-30" SUBSOIL YELLOW BROWN SANDY LOAM W/MOTTLES
30"-96" GRAY DENSE LOAMY SAND WITH SILT
9:25 - 9:29
17.75"
2:50 2:54
DRY
11:19
11:22
12"
30"-98* GRAY SANDY TILL
NO WATER
9:29 - 9:33
18"
RESOAKE�D
11:22
11:25
12.75"
MOTTLING 0 26*
NO WATER9:33
- 9:37
18.25"
2:54
110"
11:25
11:28
DRY
NO WATER
NO LEDGE
MOTTLING 0 30"
9:37 9:41
18.5"
2:54 - 2:58
12"
11:28
RESOAKED
2*
MOTTLING 0 28
NO LEDGE
9:41 9:45
19.25*
-
2:58 - 3.02
1- ^r�"
3.25
11:28
11:31
4.25"
NO LEDGE
OLE '34
9:45 9:49
19.5"
3:02 - 3:06
14.25"
11:31
11:34
6"
0-4" TOPSOIL DARK BROWN FINE SANDY LOAM
HOLE
9:49 9:53
19.75"
3:06 - 3:10
15"
11.34
11:37
7"
4"-41 SUBSOIL YELLOW BROWN SANDY LOAM W/MOTTLES
0-80 TOPSOIL BROWN FINE SANDY LOAM
3:10 - 3-14
15.75"
11:37
11:40
8.5*
0-8" TOPSOIL DARK BROWN FINE SANDY LOAM
41"-72" GRAY SANDY TILL
8"-31" SUBSOIL STRONG BROWN FINE SANDY LOAM
PERC. RATE = 16.0 MINUTES/INCH
3::14 - 3:18
16.75"
11:40
11:43
9.5"
8"-39" SUBSOIL YELLOW BROWN SANDY LOAM W/MOTTLES
31"-86" GRAY DENSE SANDY, STONY TILL
3: 18 - 3:22
-7
1).75"
11:43
11:46
10"
39"-85" GRAY SANDY TILL
NO WATER
3:22 - 3:26
18.75"
11-46
11:49
10.5"
MOTTLING 0 28"
NO WATER
PERC. TEST 23:26
- 3:30
19.75
11-49
11.52
11'"
NO WATER
NO LEDGE
MOTTLING 0 23"
RECORDED BY
11.52
11:55
11.5*
MOTTLING 0 27"
NO LEDGE
CLA ENGINEERS ON
6/17/05
PERC. RATE = 5.33 MINUTES/INCH
11:55
11:58
12.25"
NO LEDGE
MT H= 135
HOLE DEPTH 24"
11:58
12:01
DRY
0-4* TOPSOIL BROWN FINE SANDY LOAM
HOLE 15
TEST R= 112
4"-25" SUBSOIL STRONG BROWN STOW SANDY LOAM
0-10" TOPSOIL BROWN FINE SANDY LOAM
INE
READING
PERC.
PERC. RATE = 6.0 MINUTES/INCH
0-9" TOPSOIL
25"-76" GRAY SANDY TILL BOULDERS
10"-28" SUBSOIL YELLOWISH BROWN SANDY LOAM
8:55
9.5"
RECORDED BY
9"-35" SUBSOIL STRONG BROWN SANDY LOAM
28"-94" GRAY VERY STOW LOAMY SAND WITH SILT
8:55 8:59
11"
CLA ENGINEERS ON
6/16/05
35"-44" BROWN SAND WITH MOTTLES
NO WATER
8:59 9:03
12"
HOLE DEPTH 22"
PERC,
TEST
3
44"-93" GRAY SANDY TILL
MOTTLING 0 25"
NO LEDGE
NO WATER
9:03 9:07
13"
RECORDED BY
MOTTLING 0 26"
9:07 9:11
13.5"
RML READIN
CIA ENGINEERS
ON
6/17/05
NO 'WATER
TM 136
NO LEDGE
9:11 9:15
14"
2:35
9"
HOLE DEPTH' 24"
MOTTLING 0 37*
,HOLE
9:15 9:19
14.5"
2:35 - 2:38
11"
NO LEDGE
0-4" TOPSOIL VERY DARK BROWN FINE SANDY LOAM
HOLE 15
9:19 9:23
15"
2:38 - 2:41
12*
TIME
LREADIN
4"-26" SUBSOIL STRONG BROWN SANDY LOAM
9:23 9:27
15.5*
2:41 - 2:44
13"
10:02
11"
TEST HOLE 120
26"-92" GRAY SANDY TILL STRONG
0-8" TOPSOIL BROWN FINE SANDY LOAM
9:27 9:31
15.75"
2:44 - 2:47
13.75"
10:02 -
10:06
14.25*
0-7* TOPSOIL DARK BROWN FINE SANDY LOAM
8"-24" SUBSOIL YELLOWISH BROWN STONY SANDY LOAM
9:31 9:35
16"
2:47 - 2:50
14"
10:06 -
10:10
15.5"
7"-32" SUBSOIL YELLOW BROWN STONY SANDY LOAM
NO WATER
24"-94" COMPACT GRAY LOAMY SAND WITH SILT POCKS
9:35 9:39
16.25"
2:50 - 2:53
14.51'
10:10 -
10:14
17"
32"-89" GRAY SANDY TILL
MOTTLING 0 26*
NO LEDGE
NO WATER
9:39 9:43
16.75"
2:53 - 2:56
14.75"
10:14 -
10:18
18.25"
NO MOTTLING
9:43 9:47
17"
2:56 - 2:59
15"
10:18
10:22
19"
NO WATER
NO LEDGE
9:47 9:51
17.25"
2:59 - 3:02
15.25"
10:22
10:26
19.5"
NO MOTTLING
HOLE 17
9:51 9:55
17.5"
3:02 - 105
16"
10:26
10:30
20.25"
NO LEDGE
0-3" TOPSOIL VERY DARK BROWN FINE SANDY LOAM
TM HOLE 153
3:05 - 3:08
16.25"
10:30
10:34
20.75"
3"-27" SUBSOIL STRONG BROWN SANDY LOAM
0-10" TOPSOIL BROWN SANDY LOAM;
PERC. RATE = 16.0 MINUTES/INCH
3:08 - 3:111
16.5"
10:34
10:38
21.5"
3M HOLE 121
27"-82" GRAY SANDY TILL STONY
10"-37" YELLOWISH BROWN SANDY LOAM
3:11 - 3:14
16.75"
10:38 -
10:42
22"
0-6" TOPSOIL DARK BROWN FINE SANDY LOAM
37"-98" GRAY LOAMY SAND WITH SILT
3:14 - 3:17
17"
10.42 -
10:46
22.5*
6"-22" SUBSOIL YELLOW BROWN STOW SANDY LOAM
NO WATER
Pmc, TEST j3
3:17 - 3:20
17.25"
10:46 -
10:50
DRY
22"-77'0 GRAY STOMP SAND AND GRAVEL
MOTTLING 0 27
NO LEDGE
NO WATER
NO MOTTLING
RECORDED BY
CLA ENGINEERS ON
6/16/05
3:20 - .3:23
3.23 - 3:26
17.75"
DRY
PERC. RATE = 8.0 MINUTES/INCH
NO WATER
NO [EDGE
HOLE DEPTH 21"
NO MOTTLING
1 H=138
m
PERC. RATE = 12.0
MINUTES/INCH
4 A
NO LEDGE
o_3" TOPSOIL VERY DARK BROWN FINE SANDY LOAM
ME H
INE READIN
z
Em,
Tm
3* -26" SUBSOIL STRONG BROWN SANDY LOAM
0-12" TOPSOIL BROWN FINE SANDY LOAM
4:03
go
RECORDED BY
IM HQLE 1
26"-78" GRAY SANDY TILL
12"-27" SUBSOIL YELLOWISH BROWN STONY SANDY LOAM
4:03 - 4:08
10"
PWU
CLA ENGINEERS ON
6/17/05
0-3" TOPSOIL 'VERY DARK BROWN FINE SAND",( LOAM
27"-90" GRAY LOAMY SAND W/ SILT AND STONES
4:08 - 4:13
10.5"
RECORDED BY
HOLE DEPTH 23"
3"-46" SUBSOIL YELLOW BROWN STONY SANDY LOAM
NO WATER
4:13 4:18
11"
CIA ENGINEERS ON
6/16/05
46"-77'* GRAY STONY SAND AND GRAVEL
MOTTLING 0 26*
NO WATER
4:18 4:23
11.5"
HOLE DEPTH 24"
11ME
REALIN!C,
NO LEDGE
NO MOTTLING
4-23 4:28
12"
10:00
3.75"
NO WATER
NO LEDGE
4:28 4:33
12.5"
BME RL6Q1LQ
10:00 -
10:04
6"
NO MOTTLING
HOLE 139
4:33 4-38
13"
10-22
12"
10.04 -
10:08
7.5"
NO LEDGE
0-4" TOPSOIL VERY DARK BROWN FINE SANDY LOAM
H= 155
4:38 4:43
13.25"
10:22 - 10:25
13.5"
10:08
10:12
8.7500
4* -24" SUBSOIL STRONG BROWN SANDY LOAM
0-11" TOPSOIL BROWN FINE SANDY LOAM
4:43 4:48
13.5"
10:25 - 10:28.
15.25"
10:12
10:16
9.5"
ZE[_HQLE 12A
24"-88" GRAY SANDY TILL
11"-37" SUBSOIL YELLOWISH BROWN STONY SANDY LOAM
4:48 4:53
13.75"
10:28 - 10:31
16.5'
10:16
10:20
10.25"
0-4" TOPSOIL VERY DARK BROWN FINE SANDY LOAM
37"-90" GRAY STONY LOAMY SAND W/SILT
4:53 4:58
14"
10:31 - 10-34
17.5"
10:20
10:24
10.75"
4"-22" STRONG BROWN SANDY LOAM
NO WATER
4:58 5:03
14-25"
10:34 - 10,37
18.5"
10:24
10:28
11.5"
22"--96" GRAY SANDY TILL
MOTTLING 0 23"
NO WATER
10:37 - 10: 40
19-25"
10:28
10:32
12"
NO LEDGE
NO MOTTLING
PERC. RATE 16.0 MINUTES/INCH
10:40 - 10:41'3
20"
10-32
10:36
12.75"
NO WATER
NO LEDGE
10:43 10:46
20.75"
10:36
10:40
13.5"
NO MOTTLING
HOLE 140
10:46 10:49
21,5'
10:40
10:44
DRY
NO LEDGE
0-6* TOPSOIL DARK BROWN FINE SANDY LOAN
RkECORDED BY UN HEALTH DISTRIC7
JPERC. MT 14
10:49 10:52
22"
PERC. RATE
5.33
MINUTES/INCH
TM HOLE 12 J
6* -26" SUBSOIL YELLOW BROWN STONY SANDY LOAM
C'M 1/11/2006
RECORDED BY
10:52 10:.55
10:55 10:58
22.5ft
DRY
26"-106" GRAY SANDY TILL
CLA ENGINEERS ON
6/16/05
0-6" TOPSOIL DARK BROWN FINE SANDY LOAM
HOLE DEPTH 22"
6"-39" SUBSOIL STONY YELLOW BRC"N SANDY LOAM
NO WATER
TEST HOLE 200
PERC. RATE = 6.0
MINUTES/INCH
39"-80" GRAY SANDY -QLL
MOTTLING 0 26"
0-9" TOPSOIL
INE READING
NO LEDGE
9"-25" BROWN SANDY LOAM
4:00
10.5"
NO WATER
MOTTLING 0 31*
25"-78" GRAY SANDY TILL
4:00 - 4:05
14"
d10
HOLE 14
4-05 - 4:10
15"
RECORDED BY
NO LEDGE
0-6" TOPSOIL DARK BROWN FINE SANDY LOAM
NO WATER
410 - 4:15
160
CLA ENGINEERS ON
6/16/05
lHgLL_J=
6"-33" SUBSOIL STRONG BROWN SANDY LOAM
NO MOTTLING
4:15 - 4:20
17"
HOLE DEPTH 22"
=
33* -102" GRAY SANDY TILL
NO LEDGE
4:20 - 4:25
180
0-6" TOPSOIL DARK BROWN FINE SANDY LOAM
4:45 - 4:30
18.5',
11ml-READ
-W
6"-36* SUBSOIL YELLOW BROWN STONY SANDY LOAM
NO WATER
TMT HOLE 20
4:30 - 4:35
19"
11:21 9.5"
36"-71" GRAY SANDY TILL DENSE
MOTTLING 0 33"
0-9" TOPSOIL
4:35 - 4:40
20"
11:21 - 11:24.
10.5"
NO LEDGE
9"-29" BROWN SANDY LOAM
4:40 - 4:45
21"
11:24 - 11:2'7'
11"
NO WATER
29* -93* GRAY SANDY TILL
4:45 - 4:50
DRY
11:27 - 11:30
11.5"
MOTTLING ®23"
H=142
11:30 - 11:33
12"
NO LEDGE
0-5" TOPSOIL VERY, DARK BROWN FINE SANDY LOAM
NO WATER
PERC. RATE = 10 MINUTES/INCH
11:33 - 11:36
12.5"
5"-29" SUBSOIL STRONG BROWN SANDY LOAM
MOTTLING 0 29"
11:36 - 11:31'
13"
HOLE 12
29"-92" GRAY SANDY TIH
NO LEDGE
11:39 - 11:42'
13.25"
0-2;" TOPSOIL VERY DARK BROWN FINE SANDY 'LOAM
11:42 - 11:45
13.5"
3"-43" SUBSOIL STRONG BROWN SANDY LOAM
NO WATER
TM ROLE 202
RECORDED BY -
11:45 - 11: 48
13.75"
43"--80" GRAY SANDY TILL DENSE
NO MOTTLING 0 33"
0-7" TOPSOILCLA
ENGINEERS ON
6/16/05
11:48 - 11:51
14-0
NO LEDGE
7"-20" BROWN SANDY LOAM
HOLE DEPTH 22"
11:51 - 11:54
14,5
NO WATER
20"-81" GRAY SANDY TILL
11:54 - 11:5'7'
14.75"
NO MOTTLING 0 38"
HOLE 1
IME REA
DIN"
11:57 - 12-00
15"
NO LEDGE
0-4m TOPSOIL DARK BROWN FINE SANDY LOAM
NO WATER
2:26
10
12:00 - 12:03
15.25"
MT HOLE 12Z
4"-22" SUBSOIL STRONG BROWN STONY SANDY LOAM
NO MOTTLING
2:26 - 2:29
11.5"
12:03 - 12:06
15.75"
22"-90* GRAY SANDY TILL2:29
NO LEDGE
- 2:32
12"
12-06 - 12:09
16"
0-8" TOPSOIL DARK BROWN FINE SANDY LOAM
2:32 2:35
12.5"
12:09 - 12:121.
16.25"
8"-,35* SUBSOIL YELLOW BROWN SANDY LOAM
NO WATER
HOLE 203
2:35 2:38
13.5"
35"-82" GRAY SANDY TIH WITH MOTTLES
NO MOTTLING
0-6" TOPSOIL
2:38 2:41
14"
PERC. RATE = 12.0
MINUTES/INCH
NO LEDGE
6"-2,3" BROWN SANDY LOAM
2:41 2:44
14.5"
NO WATER
MOTTLING 0 35*
23"-86" GRAY SANDY TILL
2:44 2:47
15"
NO LEDGE
0-10" TOPSOIL DARK BROWN FINE SANDY LOAM
NO WATER
2:47 2:50
2:50 2-53
16"
16.75"
POC, ill
RECORDED BY
TEST HOLLJa
10"-21" SUBSOIL STRONG BROWN FINE SANDY LOAM
NO MOTTLING
LEDGE
2,-53 5:56
17.25"
CLA ENGINEERS ON
6/16/05
0-3, TOPSOIL VERY DARK BROWN FINE SANDY LOAM
21"-93" DENSE GRAY SILTY TILLNO
2:56 2:59
17.75"
HOLE DEPTH 23"
3"-24" SUBSOIL STONY YELLOW BROWN SANDY LOAM
NO WATER
HOLE 2"
2:59 - 3:02
18.25"
TME
READINQ
24"--60" GRAY SANDY TILL
MOTTLING 0 21
0-7" TOPSOIL
3:02 - 3:05
18.75"
11:12
9.75"
NO LEDGE
7"-27" BROWN SANDY LOAM
3:05 - 3:08
19.25"
11:12 - 11:15
10.5"
NO WATER
27"-88" GRAY MED. COMPCAT SANDY TILL
3:08 - 3:12
19.5"
11:15 - 11:18
11"
MOTTLING 0 24"
HOLE 145
3:12 - 3:15
20"
LEDGE 0 60"
0-10" TOPSOIL DARK BROWN FINE SANDY LOAM
WATER 0 74"
3:15 - 3:18
20.5"
11:18 - 11:21
11:21 11:24
11.5"
10"-24" SUBSOIL STRONG BROWN FINE SANDY LOAM
MOTTLING 0 27"
3:21
DRY
--
11:24 - 11:27
12"
12.25"
TIHOLE 129
M
24"-87" GRAY BROWN DENSE SILTY SANDY TILL
NO LEDGE
P ERC. RATE 6 MINUTES/INCH
11:27 - 11:30
12.5"
0-4' TOPSOIL DARK BROWN VERY FINE SANDY LOAM
4"-31" SUBSOIL YELLOW BROWN STONY SANDY 'LOAM
WATER 0 85*
TajHOLE 205
11:30 - 11:33
11:33 - 11:36
130
13.5"
31"--90" GRAY SAND AND GRAVEL STRONG WITH MOTTLES
MOTTLING 0 24"
IRMM #
C, T6
11:36 - 11:39
13.75"
NO LEDGE
0-9* TOPSOIL
NO WATER
9"-30" BROWN SANDY LOAM
RECORDED BY
11:39 - 11:42
14"
MOTTLING 0 31"
H= 144
30"-85" GRAY MED. COMPACT SANDY TILL
CIA ENGINEERS ON
6/16/05
11:42 - 11:4:1
14.25"
NO LEDGE
0-13" TOPSOIL DARK BROWNFINE SANDY LOAM
HOLE DEPTH 23"
11:45 - 11:48
14.5"
13"-20" SUBSOIL STRONG BROWN. FINE SANDY LOAM
WATER 0 75*
11:48 - 11:51
14.75
1
20'* -87" GRAY BROWN DENSE SILTY SANDY TILL
MOTTLING 30"
TME
READIN
11:51 - 11:54
11:54 11:57
15"
0-6" TOPSOIL DARK BROWN FINE SANDY LOAM
NO LEDGE
2:20
12"
-
15.5"
6"-23" SUBSOIL STONY YELLOW BROWN SANDY LOAM
NO WATER
2:20 - 2:24
13.75"
11:57 - 12:00
15.75"
23"--88" GRAY SANDY TILL STONY
MOTTLING 0 20"
2:24 - 2:28
14.75"
12:00 - 12:03
16"
NO LEDGE
2:28 - 2:32
16"
NO WATER
2:32 - 2.36
17"
PERC. RATE = 12.0
MINUTES/INCH
MOTTLING 0 23"
TM HU 147
2:40 - 2:44
17.75"
NO LEDGE
0-10" TOPSOIL DARK BROWN FINE SANDY LOAM
2:44 - 2:48
19"
IN
10"-36" SUBSOIL STRONG BROWN FINE SANDY LOAM
2:48 - 2:52
19.50
TEST HOLE I hLI
36"-77" COMPACT GRAY TILL FINE SANDY LOAM
2:52 - 2:56
20"
0-4" TOPSOIL VERY DARK BROWN FINE SANDY LOAM
2-56 - 3:00
20.5"
4"-32" SUBSOIL STONY STRONG BROWN SANDY LOAM
NO WATER
3:00 - 3:04
21"
32"-87* GRAY SANDY TILL STONY
MOTTLING 0 22*
3:08
DRY
NO LEDGE
NO WATER
!PERC. RATE = 8.0
MINUTES/INCH
MOTTLING 0 32"
NO LEDGE
SEPTIC SYSTEM DESIGN:
UZI I - so= mam mm
4 BEDROOM HOUSE
PERCOLATION RATE: 16.0 MIN./INCH (PERC. TEST #1)
EFFECTIVE LEACHING AREA REQUIRED=900 SF
DEPTH TO RESTRICTIVE LAYER=27"
SLOPE= 6.1-8%
H.F=28 F.F=2.0 P.F.=1.5 MLSS REQUIRED=84 LF
USE 12" DEEP x 48" WIDE LEACHING GALLERY
EFFECTIVE LEACHING AREA OF TRENCH=5.9 SF/LF
LENGTH OF TRENCH REQUIRED=(900 SF)/(5.9 SF/LF)=152.5 LF
USE TWO ROWS OF 11 SECTIONS 0 15' O.C.
MLSS PROVIDED -11 SECTIONS x 8 LF/SECTION=88 LF
LEACHING AREA PROMDED=1038.4 SF
LOT 2 - SUM MMU DM
4 BEDROOM HOUSE
PERCOLATION RATE: 16.0 MIN./INCH (PERC. TEST #3)
EFFECTIVE LEACHING AREA REQUIRED=900 SF
DEPTH TO RESTRICTIVE LAYER=32*
SLOPE= >15%
H.F=18 F.F=2.0 P.F,=1.5 MLSS REQUIRED=54 LF
USE 12' DEEP x 48" WIDE LEACHING TRENCH
EFFECTIVE LEACHING AREA OF UNIT=3.0 SF/LF
LENGTH, OF TRENCH REQUIRED=(900 SF)/(3.0 SF/LF)=300 LF
USE 3 ROWS OF 100 LF 0 9' O.C.
LEACHING AREA PROVIDED=900 SF
4 BEDROOM HOUSE
PERCOLATION RATE: 10 MIN./INCH (PERC TEST #4)
EFFECTIVE LEACHING AREA REQUIRED=660 SIF
DEPTH TO RESTRICTIVE LAYER=27"
SLOPE = 10.1-15%
H.F=24 F.F=2.0 P.F,--=1.2 MLSS REQUIRED=58 LF
USE A 12* DEEP x 48* WIDE TRENCH
EFFECTIVE LEACHING AREA OF TRENCH=3.0 SF/LF
LENGTH OF TRENCH REQUIRED=(660 SF)/(3.0 SF/LF)=:220 LF
USE TWO ROWS OF 110' AT 9' O.C.
LEACHING AREA PROVIDED=660 SF
LOT :i ®- sayncMaM DESIGN
4 BEDROOM, HOUSE
PERCOLATION RATE: 6.0 MIN./INCH (PERC. TEST #5)
EFFECTIVE LEACHING AREA REQUIRED=660 SF
DEPTH TO RESTRICTIVE LAYER=27"
SLOPE = 8.1-10.0%
H.F=26 F.F=2.0 P.F.==1.2 MLSS REQUIRED=62.4 LF
USE HIGH CAPACITY INFILTRATOR
EFFECTIVE LEACHING AREA OF UNIT=3.9 SF/LF
LENGTH OF TRENCH REQUIRED=(660 SF)/(3.9 SF/LF)=169.2 LF
USE TWO ROWS OF 14 SECTIONS 0 9' O.C.
MLSS PROVIDED=14 SECTIONS x 6.25 LF/SECTION=87.5 LF
LEACHING AREA, PROVIDED=682.5 SF
LOT 2 -:i -Mm DESIG
4 BEDROOM HOUSE
PERCOLATiON RATE: 8.0 MIN./INCH (PERC. TEST #6)
EFFECTIVE LEACHING AREA REQUIRED 660 SF
NO RESTRICTIVE LAYER
SLOPE= 10.1-15%
NO MLSS REQUIRED
USE A 12m DEEP x 48" WIDE TRENCH
EFFECTIVE LEACHING AREA OF TRENCH=3.0 SF/LF
LENGTH OF TRENCH REQUIRED=(660 SF)/(3.0 SF/LF)=:220 LF
USE TWO ROWS OF 110' AT 9' O.C.
LEACHING AREA PROVIDED=660 SF
Lm a SYSTEM J2FMGN
4 BEDROOM HOUSE
PERCOLATION RATE: 5.33 MIN./INCH (PERC. TEST #7)
EFFECTIVE LEACHING AREA REQUIRED=660 SF
DEPTH TO RESTRICTIVE LAYER=23"
SLOPE= 10.1-15%
H.F=26 F.F=2.0 P.F.==1.2 MLSS REQUIRED=62.4 LF
USE A 12' DEEP x 48" WIDE TRENCH
EFFECTIVE LEACHING AREA OF TRENCH=3.0 SF/LF
LENGTH OF TRENCH REQUIRED=(660 SF)/(3.0 SF/L-F)=220 LF
USE TWO ROWS OF 110' AT 9' O.C.
LEACHING AREA PROVIDED=660 SF
LOT 7 - SEPTIC SYSTEM DOM
4 BEDROOM HOUSE
PERCOLATION RATE: 12.0 MIN./INCH (PERC TEST #8)
EFFECTIVE LEACHING AREA REQUIRED 900 SF
DEPTH TO RESTRICTIVE LAYER=23'
SLOPE= >15%
H.F=24 F.F=2.0 P.F.==1.5 MLSS REQUIRED=72 LF
USE 12" DEEP x 48" WIDE LEACHING GALLERY
EFFECTIVE LEACHING AREA OF TRENCH=5.9 SF/LF
LENGTH OF TRENCH REQUIRED=(900 SF)/(5.9 SF/LF)=:152.5 LF
USE 'WO ROWS OF 10 SECTIONS 0 15' O.C.
MLSS OROVIDED=10 SECTIONS x 8 LF/SECTION=80 LF
LEACHiAG AREA PROVIDED=944 SF
LOT a - SEync _2MW DES
4 BEDROOM HOUSE
PERCOLATION RATE: 6.0 MIN./INCH (PERC. TEST #9)
EFFECTIVE LEACHING AREA REQUIRED=660 SF=6
DEPTH TO RESTRICTM--- LAYER=25"
SLOPE= >15%
H.F=24 F.F=2.0 P.F.==1.2 MLSS REQUIRED=57.6 LF
USE HIGH CAPACITY INFILTRATOR
EFFECTIVE LEACHING AREA OF UNIT=3.9 SF/LF
LENGTH OF TRENCH REQUIRED=(660 SF)/(3.9 SF/LF)=169,2 LF
USE TWO ROWS OF 14 SECTIONS 0 9' O.C.
MLSS PROVIDED=14 SECTIONS x 6.25 LF/SECTION=87.5 LF
LEACHING AREA PROVIDED=682.5 SF
7 1
54-:1-Prk-
4 BEDROOM HOUSE
PERCOLATION RATE: 12.0 MIN./INCH (PERC. TEST #10)
EFFECTIVE LEACHING AREA REQUIRED=900 SF
DEPTH TO RESTRICTIVE LAYER=23"
SLOPE= 10.1-15%
H.F=26 0 P.F.=1.5 MLSS REQUIRED=78 LF
USE 12* DEEP x 48* WIDE LEACHING GALIFRY
EFFECTIVE LEACHING AREA OF TRENCH=5.9 SF/LF
LENGTH OF TRENCH REQUIRED=(900 SF)/(5.9 SF/LF)=152.5 LF
USE TWO ROWS OF 10 SECTIONS
MLSS PROVIDED=10 8EC11ONS x 8 LF/SECTION=80 LF
LEACHING AREA PROVIDED=944 SF
1/19/06 SEPTIC SYSTEM DESIGNS REVISED
1/18/06 FINAL ADDITIONS & REVISIONS
LA Engineers, Inc.
4 1/11/06 70WN ENGINEERS COMMENTS CIVIL STRUCTURAL - SURVEYING
11/1/05 --OWN ENGINEERS COMMENTS
10/24/0-17TOWN COMMENTS/REVISED RD INTERSECTION
8/23/0�5 _INCAS HEALTH DISTRICT COMMENTS Main Street Norwich, Connecticut
-No, Date Revision (860) 886-1966 Fax (860) 886-9165
► �wlM�►�, roje13541
bubdivision Plan 1-awn's View PCIA
Prof. Engineer
0 St Prepared For
co J.F.M.
Stonehenge Pillars, LLC Date:
6/21/05
Lynch MR Road
40 0• No 2432S hN
Montville, Connecticut
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Test Hole & Percolation Data