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1 503.66 503.50 50400
2 503.16 503.00 50,6.50
3 502,50 502.50
I NOTES
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PERC TEST
3/99 ---
DEPTH =18"
12:18
2 1/4"
12-.28
3"
12:38
33/4'
12� 48
43/4'
12:58
5 3/8":
1:08
61/4'
1: 18
63/4
EROSION AND SEDIMENT CONTROL PLAN:
1. CLEARING, GRUBBING, AND GRADING OF THE PROPOSED LOT
TO BE LIMITED TO AREAS ADJACENT TO THE PROPOSED HOUSE,
DRIVEWAY, AND SEPTIC SYSTEM.
2. DISTURBED AREAS TO BE LOAMED, SEEDED, AND MULCHED.
3. ALL TOPSOIL TO BE STOCKPILED ON SITE AND PROTECTED
WITH HAYBALES OR SILT FENCE.
4. ALL CUT AND FILL SLOPES ARE NOT TO EXCEED 3:1 SLOPES.
5. PRIOR TO SITE DISTURBANCE, THE REPRESENTATIVE OF THE
TOWN OF MONTVILLE SHALL BE NOTIFIED WHEN SEDIMENT
CONTROL MEASURES ARE IN PLACE SO THAT THE INSPECTION
CAN OCCUR.
6. THE DEVELOPER WILL BE RESPONSIBLE FOR THE INSTALLATION
AND MAINTENANCE OF ALL REQUIRED SEDIMENT CONTROL
MEASURES THROUGHOUT CONSTRUCTION.
7. DUST CONTROL WILL BE ACCOMPLISHED BY SPRAYING WITH
WATER, AND IF NECESSARY THE APPLICATION OF CALCIUM CHLORIDE,
TEMPORARY VEGATATIVE COVER:
MULCHES APPLICATION RATE
PER 1000 S.F.
STRAW/HAY 70-90 lbs.
185-275 lbs.
PLANTING SCHEDULE:
SEEDING DATES:
APRIL 1 ------- JUNE 15
AUGUST 1 -------- SEPTEMBER 15
SEED MIXTURE:
459 RED FESCUE
45% KENTUCKY BLUE GRASS
10% PERENNIAL RYE
KNOCKOUT INLET AND
"LET OPENINGS
co__VA • + 0
Tw
z
L —1 [oc JLt' u
CAST
CONCRETE COVERS)
CAPACITIES A B 0
1250 GAL 61' 31' [A0'
NOTES
F=REE FROM WEEDS
AND COARSE` MATTER
FREE OF COARSE MATTER
AIR DRIED, TREAT WITH
1`2lbs NITROGEN / TON
t
TEST HOLE DATA
PER RESUBDIVISION PLAN
AS WITNESSED BY MIKE KIRBY, R.S.
TEST HOLE #107: 0-10" TOPSOIL, 10"--29" MEDIUM BRUWN SANDY LOAtll,
29"--84" GREY SANDY STONY PAN, WET, NO LEDGE, WATER 0 29"
MOTTLING 4 27"
TEST HOLE #108: 0-9" TOPSOIL, 9"--21" BROWN SILTY LOAM,
21"-84n GRAY SAND W/SILT, NO LEDGE, WATER 0 21 ", MOTTLING 0 211
TEST HOLE #109: 0-5" TOPSOIL, 5"--16* BROWN SANDY LOAM,
16"-84" GRAY SAND W/SILT, NO LEDGE, WATER 0 50", NO MOTTLING
TEST HOLE #110: 0-10" TOPSOIL, 10--21'* SANDY LOAM,
21"-83" GRAY SILTY SAND, NO LEDGE, WATER 0 3+0", NO MOTTLING
TEST HOLE #111: 0-9" TOPSOIL, 9"-24" YELLOW BROWN FINE SANDY LOAM
24"-72" GREY LOAMYSANDY SILTY STONY PAN, NO LEDGE, WATER 0 36"
MOTTLING O 19"
DESIGN DATA:
PERCOLATION RATE = 15.0 HIN./INCH
4 BEDROOM RESIDENCE REQUIRE` : 900 SF OF LEACHING AREA
PROVIDE 2-84' LEACHING TRENCHES Ill',' SERIES
EFFECTIVE LEACHI JG AREA -- 300 L_F (a) 3.0 SF,,'L F =- 900 SF
USE �1250 -AL. 2--(()NIPART�,IEI;41T T4NK
M.L.S.S. REQUIRED = 42 X 2.0 >` 1.5 A= 126'
,I.L.S..S. PROVIDED = 126'
PREPARE AREA OF PROPOSED SYSTEM AS FOLLOWS:
1. REMOVE AND STOCKPILE TOPSOIL.
2. PLACE BANK RUN GRAVEL LESS THAN 5% FINES) PLACED IN
6" LIFTS AND COMPACTED TO 95% DENSITY.
3. EXCAVATE 4' WIDE TRENCHES AND PREPARE SURFACE.
4. FILL TRENCHES WITH 1 " WASHED STONE TO HEIGHT OF PIPE INVERTS
PNCE PIPE IN TRENCH, AND FILL TO 2" OVER TOP OF PIPE.
5. PLACE A 4' WIDE STRIP OF NON—WOVEN FILTER FABRIC ON TOP OF
THE ENTIRE LENGTH OF THE SYSTEM'), AND BACKFILL WITH
NATIVE MATERIAL.
6. REPLACE TOPSOIL, SEED, & MULCH.
1500 GAL 64Y I 39' ' _ N O T E S :
4 x 4 1"/12.6 GA. VIRE MEa4
i 6 x 6 6/6 GA VIRE MESS 1. TOTAL LOT AREA: 4-.419± ACRES
INS ET 2. TOPOGRAPHIC IrJ FORS IATIC r4 ON THIS PLAN C'OM1='I._IFS
ILt#JIA L V _- 4 WITH T-2 ^TAPING STANDARDS,
• a LE
c , CGtdTINLiDUS HOTBAF' LE E w _
wE ASSEAL-�
_'.z �f H ,SF A��P SFPTIC STT ;--
k3
UP
♦ a.. L..
THE FI
rE� C 5STATE OF OONtl`-
:
G C_
` .. 4. BASE FOR LFVFLS: r .,5.'V.D 1929.
LEGEND:
- '_ _
TOPSOIL t
SUITABLE FILL
FILTER FABRIC-------,__
4' PERFORATED �- o
PIPE -- i
1' STONE--
4'
.TRENCH
CROSS SECTION
NOT TO SCALE
FILTER
FABRIC
POST—
COMPACTED
BACKFILL
ANGLE 10♦ UP SLOPE
FOR
TEST HOLE DATA
�a SELF CLEANING
N/ F
z =
S.F.
RECORDED 9 FEB. 99
500 — __
EXISTING CONTOURS
500
AS
WITNESSED BY CHANDLER, PALMER &
KING
TEST
HOLE
#2A: 0-8" TOPSOIL, 8"-28" BROWN
SANDY LOAM,
28"--84"
GREY
SAND
W/SILT , WET, NO LEDGE, WATER 0
38", MOTTLING
0 30"
TEST
HOLE
#2B: 0-8" TOPSOIL, 8"-36" BROWN
SANDY LOAM,
36"-84"
TAN SANDY
GRAVEL, WET, NO LEDGE, WATER 0 48", MOTTLING
`• 34"
TEST
HOLE
#2C: 0-8" TOPSOIL, 80-21* BROWN
SANDY LOAM,
21"-96"
GREY
SAND
W/SILT , WET, NO LEDGE. WATER 0
36", MOTTLING
0 21"
DESIGN DATA:
PERCOLATION RATE = 15.0 HIN./INCH
4 BEDROOM RESIDENCE REQUIRE` : 900 SF OF LEACHING AREA
PROVIDE 2-84' LEACHING TRENCHES Ill',' SERIES
EFFECTIVE LEACHI JG AREA -- 300 L_F (a) 3.0 SF,,'L F =- 900 SF
USE �1250 -AL. 2--(()NIPART�,IEI;41T T4NK
M.L.S.S. REQUIRED = 42 X 2.0 >` 1.5 A= 126'
,I.L.S..S. PROVIDED = 126'
PREPARE AREA OF PROPOSED SYSTEM AS FOLLOWS:
1. REMOVE AND STOCKPILE TOPSOIL.
2. PLACE BANK RUN GRAVEL LESS THAN 5% FINES) PLACED IN
6" LIFTS AND COMPACTED TO 95% DENSITY.
3. EXCAVATE 4' WIDE TRENCHES AND PREPARE SURFACE.
4. FILL TRENCHES WITH 1 " WASHED STONE TO HEIGHT OF PIPE INVERTS
PNCE PIPE IN TRENCH, AND FILL TO 2" OVER TOP OF PIPE.
5. PLACE A 4' WIDE STRIP OF NON—WOVEN FILTER FABRIC ON TOP OF
THE ENTIRE LENGTH OF THE SYSTEM'), AND BACKFILL WITH
NATIVE MATERIAL.
6. REPLACE TOPSOIL, SEED, & MULCH.
1500 GAL 64Y I 39' ' _ N O T E S :
4 x 4 1"/12.6 GA. VIRE MEa4
i 6 x 6 6/6 GA VIRE MESS 1. TOTAL LOT AREA: 4-.419± ACRES
INS ET 2. TOPOGRAPHIC IrJ FORS IATIC r4 ON THIS PLAN C'OM1='I._IFS
ILt#JIA L V _- 4 WITH T-2 ^TAPING STANDARDS,
• a LE
c , CGtdTINLiDUS HOTBAF' LE E w _
wE ASSEAL-�
_'.z �f H ,SF A��P SFPTIC STT ;--
k3
UP
♦ a.. L..
THE FI
rE� C 5STATE OF OONtl`-
:
G C_
` .. 4. BASE FOR LFVFLS: r .,5.'V.D 1929.
LEGEND:
- '_ _
TOPSOIL t
SUITABLE FILL
FILTER FABRIC-------,__
4' PERFORATED �- o
PIPE -- i
1' STONE--
4'
.TRENCH
CROSS SECTION
NOT TO SCALE
FILTER
FABRIC
POST—
COMPACTED
BACKFILL
ANGLE 10♦ UP SLOPE
FOR
STABILITY AND
�a SELF CLEANING
N/ F
z =
S.F.
SQUARE FFET
SILT FENCE
NOT TO ,,'ALL_
.11Q
L T .CCTIC A .F.
NOT TO SCALE
001000
40
GkIPHIC SCALE IN FEET
F.F.
FIRST FLOOR
ELEV.
ELEVATION
N/ F
N01�^�' OR FORMERLY
S.F.
SQUARE FFET
500 — __
EXISTING CONTOURS
500
PROPOSED CONTOURS
BUILDING SETBACK LINE
TEST HOLE
--
INVERT ELEVATION
SEPTIC SYSTEM PLAN
PREPARED FOR
LOT #2 ---- COTTAGE ROAD
MONTVILLE, CONNECTICUT