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EXISTiNG3 CONTOUR
PROPOSED CONTOt'jR
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U LIT Y POLE
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EASt1_ N T EME
LI-MI T OF WE �'T LANDS
........
LIMIT '0'F SOIL TY!` ->E'
%
T E 33 T P I T
PERC TEST
0.8.0
DISTRIBUTION BOX
PRIMARY S.S, AREA
RESERVE S.S. AREA
TEST PIT DATA
The following soil observations were made on January
13 & 14, 1986.
TEST PIT DESCRIPTION
5 0"-2" Topsoil; 2"-34" Subsoil; 34"-84"
very sandy till; no mottling; no water;
ledge at 84".
6 0"-3" Topsoil; 3"-28" Subsoil; 28"-61"
very sandy till; no mottling; no water;
ledge at 61".
TEST PTT DATA
The following test pits were conducted by Rowley Engiheering,
Associates, P.C. and witnessed by the Uncas Health District
Sanitarian on may 3, 1988:
A -
TEST PIT DESCRIPTION
0,
TP -7 0"=5" Topsoil: brown, silty loam, rooting; 5"-25"
Subsoil: orange silt, rooting; 25"-105" Substraum:
gray, medium pebbly sand with cobbles and
boulders; No water. No mottling. No refusal.
0* -2" Topsoil: black, silty loam, rooting; 2"-24"
Subsoil: orange silt, rooting; 24"-78" Substratum:
gray, fine -medium, pebbly sand with cobbles and
boulders. No water. No mottling. Refusal at
78".
PERC TEST DATA
The following perc test was conducted by Rowley Engineering &
Associates, P.C. on May 3, 1988. The hole was presoaked for a
minimum of 30 minutes prior to testing.
TOTAL
TEST TIME DEPTH FROM PERC RATE HOLE
NO. (min.) REF.POINT(in.) DROP(in.) DEPT
PT -B 5:00 12-1/4 25*
6:00 11-13/16 0.44
7:00 11-3/8 0.44
8:00 10-15/16 0.44 2.27 min./in.
MW 2 - =_
ff.ftvls
TR__E_N`,CH DETAIL
1333m,
DISTRIBUTION PIPE -
A'
X T
V
4
V E R F L 0`11 W
1- E V E L
9-
--SUPPORT NET
POST -----FILTER FABRIC
2
17
C
MONTVILLE
HIGH
SCHOOL
CRANBERRY
DRIVE -- '
`--NATIVE SOIL \-NATIVE SOIL
TYPICAL SILT FENCE INSTALLATION
2-2 x 2 x -`,: STAKES EACH SALE
2-2 x 2 x 3 STAKES CACHj SALES TO BUTT TOGETHER
BALED HAY BALE
TO BE BURIED 3" MIN IN TOP VIEW
EXISTING SOIL
FRONT VIEW
SEDIMENT EROSION CONTRI()L. HA)r BALES
t -UTILITIES AREA
HAY BAILS SILT FENCES
FOOTING DRAIN
INV. EL.= 134.0'
+
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I' I / r / / /:7T7
/Z4,
>
_Ak
BUIL DING SE7e8<AK L /A/t:'
SEPTIC SYSTEM DESIGN NOTES
The proposed septic system is for a three (3) bedroom
00 / /
AlIg
residential house with a percolation rate of 4 min./in. The
/ r
PROP RET
WALL
design rate used was 1 to 5 min./in.
f®r-
U6J
/ 1 ," ! 1 uired leaching area for a three (3) bedroom house
2. The req
�tK
lowwith a 1 to 5 min. /in. perc rate is 375 square feet. The
C Bi -
leaching area provided: one (1) leaching trench sixty
eigh
t (68) feet long, three (3) feet wide plus one (1)
h)
LO T 15-W I leaching trench sixty-four (64) and three (3) feet wide for
7
a total effective leaching area of 396 square feet. A
0. 9 6 A c. 1 1000 -gallon septic tank is provided.
3. Elevations and contours are based on assumed datum.
4
4. The placement of fill, pipes and appurtenances shall be
3 BFDFrOOM1
PROF, C_ E D
CI)
20
J I j - -- -4 �1 -inspected and approved by the Town Sanitarian or repre-
HOUSE
fiative. The
-n
j Town Sanitarian shall be notified twenty—
,t
,
T
T P
irs T)rior to commencement of any construction
H L -D -3 9 5' PROP
FF ELEV= 14. WELL
S"A9 ELEV. 141 .5'
be
.
reserye septic system area
I f v
/ /4
f
X/ There are no. well�sr septic systems or any other potential
!4-L 6
A- -sou-ces of pollution on adiacent properties within 75 feet
t I I . ...............
01
P the proposed septic sys
C,
tem.
-4 7
/V
7. Hay bales/silt fences shall be installed around all proposed
D B C�
000 E
construction areas to minimize or eliminate the potential
V
for erosion. All erosion measures to be installed prior to
HLDB PJC I0OO`GAL.
J
TA N K✓ construction.
j,
BUIL DING SETBACK LINT
8. Sediment barriers and other erosion control devices shall
remain in place until all disturbed areas are stabilized and
reveqetated with permanent vegetation.
15
/7
V
146 -
P�OR GRADE p.
142- 142
SITE LOCATION
RADIO
TOWER
A
A,\
N�l \
N
LOCATION PLAN
SCALE I =200C.'
DRILL HOLE IN
CATCH BASIN
CORNER
ELEV. = 126.38'
%-Now%
-v-
IC p
R.OFILE
166
134
132
-130
-128
-126
-124
-122
-120
-118
WE__
u t,
ates
#7-
rl I
9
P
LTMG CIVI�-ON ENTAL
CONSUI
1**6
N
INVERT TABLE
A 14 3.0 OUT OF HOUSE
B 142.0 INTO SEPTIC TANK
C 141.7 OUT OF SEPTIC TANK
D 141.0 INTO HLDB (TOP TRENCH)
E 139.0 IN DB (BOTTOM TRENCH)
Dh A W 14 CA41'C
1) E S- I G N E D
S A, L F
C H E eC* K E D R_1- C
A P P R 0 D
DATF
DRAWING NO