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LOT 22
NO3*23"05"E
LOT 2/l
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m
-
EROSION AND SEDIMENT CONTROL PLAN
TEST HOL'E—DA
I CLEARING, GRUBBING, AND GRADING OF THE PROPOSED LOT
PER REFERENCE PLAI
TO BE LIMITED TO AREAS ADJACENT TO THE PROPOSED HOUSE,
TEST HOLE #27: (C-8" TO P S 0 1 L,' 8 -3 0 DARK YELLOWISH -BROWN FINE SANDY
DRIVEWAY, AND SEPTIC SYSTEM.
I i -)AM, 30"-85" OLIVE -GREY MEDIUM SAND, SOME LOAM GRAVEL
2. DISTURBED AREAS TO BE LOAMED, SEEDED, AND MULCHED.
I *,RGE ROCKS, COMPACT. NO LEDGE, NO WATER, MOTT. (§) 30"
3, ALL TOPSOIL TO BE STOCKPILED ON SITE AND PROTECTED
WITH HAYBALES OR SILT FENCE.
TEST, HOLE., #68: o 10" DARK BROWN TOPSOIL, 10"-32" ORANGE BROWN FINE
4, ALL CUT AND FILL SLOPES ARE NOT TO EXCEED 3:1 SLOPEQ).
LNDY LOAM, 32"-86" TAN MODERATELY COMPACT SAND AND
5, PRIOR TO SITE DISTURBANCE, THE REPRESENTATIVE OF THE
GRAVEL, NO LEDGE, NO WATER, MOTT. Cl 33"
TOWN 01- MONTVILLE. SHALL BE NOTIFIED WHEN SEDIMENT
TEST HOLE #183: 0 --10" TOPSOIL, 10"-31" LIGHT BROWN FINE SANDY LOAM,
CONTROL MEASURES ARE IN PLACE SO THAT THE INSPECTIOH
-.11 1 "-84" BROWN FIRM SANDY GRAVEL, NO LEDGE, NO WATER
CAN OCCUR,
BACKFILL -'� |
6. THE DEVELOPER WILL BE RESPONSIBLE FOR THE INSTALLATION
hO MOTTLING
AND MAINTENANCE OF ALL REQUIRED SEDIMENT CONTROL
TEST HOLE # 184: (_--12" TOPSOIL, 12"-33" LIGHT BROWN FINE SANDY LOAM
_k
LIGIIT BROWN SAND"j' GRAVLL, 1,10 LEDG17, NO WATLP,
WILL BE AC , 0MI")LISHED BY SPRAYING WITH
WA-IER, AND IF' HECESSARY THE APPLICAFION OF CALCIUM CHLORIDE,
TEST HOLE #185: TOPSOIL, 12"-45" LIGHT BROWN FINE SANDY LOAM AND
11OULDERS, 45"-80" GREY -BROWN SAND AND GRAVEL AND
TEMPORARY VEGETATIVE COVER
I-)ULDERS, LEDGE POSSIBLE 9 80", WATER @ 66", POSSIBLE
IdOTTLING @ 45"
MULCHES APPLICATION RATE NOTES
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PER 1000 S.F.
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PERCOLATION RATE `
STRAW/HAY 7O -9O |b� FREE FROM WEEDS
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INFORMATION PROVIDED PER REFERENCE PLAN
AND COARSE MATTER
'PERCOLATION
RATE,- PERC #21A = 10.0 KJ|N. / INCH (RESERVE AREA)
WOOD CHIPS 185-275 lbs. FREE OF COARSE MATTER
PERCOLATION RATE: pERC #27 = 5.0 MIN. / INCH (PRIMARY AREA)
AIR DRIED, TREAT WITH
12|bs NITROGEN / TON
-PLANTING SCHEDULE
-MAP REFERENCE
SEEDING DATES-
LDCHDAL� ESTATE� PROPERTY OF BERNARD BARNETT &c HAROLD D
D. BATT
APRIL 1 ------- JUNE 15
FORSYTH ROAD ANO JEFFERY MANOR DRIVE,��NTV|LLE CONNECTICUT
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1 ------ SEPTEMBER l5
JANUARY 1992 TO[ -AL TECHNOLOGY, INC.,AUGUST
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SEED MIXTURE:
457. RED FESCUE '
45% KENTUCKY BLUE CRASS
lO% PERENNIAL RYE
nc:|om nxTx
FILTER
B_
C_
—A
ANGLE 10' UP SLOPE
.OS.
FOR
STABILITY AND
SELF
CLEANING
`<x^
COMPACTED //
''-``^'
�
X�
BACKFILL -'� |
|
Q
NOT TO SCALE
1O' 6^
KNOCKOUT INLET AND
)UTLEl_ OPENINGS
CAST
cowCncTE COVERS
PLA
CAPACITIES
B_
C_
—A
12^ BROKEN STONE OR 1^ SCREENED
'GRAvEL TYPICAL BOTH SIDES.
48^
LIFTING HANDLES
4^ DIA. HOLE
MFLOW LINE
12" TYF, KNOC S FOR TRENCH INSTALLATION
END VIEW
-12" HIGH FLOW DIFEUSE
NOT TO SCALE
PERCOLATION RATE = 10.0 MIN/INCH
4 BEDROOM RES|DiNCE REQUIRES 650 SF OF LEACHING AREA
PROVIDE 16 GALLEY SECTIONS
EFFECTIVE LEACH|N� AREA - 128 LF x 5.9 BF/LF = 755.2 SF
USE A 1250 CAL. 2 -COMPARTMENT TANK,
M.L.S.B. REQUIRED = 24 x 2.0. x 1.2 = 57.8
' W.L,S.3. PROVIDED = OG'
PREPARE AREA OF PROPOSED SYSTEM AS FOLLOWS
l. REMOVE AND 5l0CKP|LE TOPSOIL.
2. PLACE BANK RUN GRAVEL SS THAN 5% F|NES\ PLACED IN
B'' LIFTS AND, 957.CO�PACTEO �J ��DENSITY.
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3. EXCAVATE 6' VY|UE TRENCHES AND PREPARE SURFACE,
4. PLACE GALLERY UNITS IN TRENCH WITH ENDS BUTTED TOGETHER
TO PROVIDE THF DESIRED LENGTH.
5. RUN PIPE THRU INLET END PLATE (PIPE DOES NOT EXTEND ENTIRE
LENGTH OF SYS|BN) AND BACKFILL WITH l" BROKEN STONE.
6. PLACE FILTER /'18R|C ON lOP OF STONE OVER ENDRE SYSTEM.
7'
REPLACE
TOPSD|L, SEED &c MULCH.
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1. TOPOGRAPHIC |N ORMAT|8N ` ON THIS PLAN COMPLIES WITH T-2 MAPPING
STANDARDS,
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2. BASE FOR LEVELS: SUBDIVISION MAP.
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3.' PROPOSED HOU'-)E AND SEPTIC SYSTEMTO BE STAKED IN THE FIELD BY
A LAND SURVEYOR LICENSED IN THE STATE OF CONNECTICUT.
� 4. LOT AREA = 1.20± ACRES
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. 5. BENCHMARK TO BE SET IN AREA OF SYSTEM AT TIME OF CONSTRUCTION.
REVISEIONS
DATE DESCRIPTION
FIRST FLOOR
ELEVATION
SQUARE FEET
EXISTING CONTOURS
PROPOSED CONTOURS
BUILDING SETBACK LINE
TEST HOLE
INVERT ELEVATION
PROPOSED SPOT ELEVATION
SEPTIC SYSTEM' PLAN
PREPARED FOR
RTT DEVELOPMENT, INC.
LOT #21 LOCHDALE ESTATES
LOCHDALE DRIVE
MONTVILLE, CONNECTICUT
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AW CF-iANDL_ER, PALMER �k KING
������r �� Architecture, Enginre,ino onu Surveying
110 mnuAnmn wnnwIC* or uonau 8*o-4M-3397 FAX e80-888-7801
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