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EROSION AND SEDIMENT CONTROL PLAN:
1. CLEARING, GRUBBING, AND GRADING OF THE PRCI CSED LOT
TO BE LIMITED TO AREAS ADJACENT TO THE PROPOSED HOUSE,
DRIVEWAY, AND SEPTIC SYSTEM.
2. DISTURBED AREAS TO BE LOAMED, SEEDED, AND HULCHED.
3. ALL TOPSOIL TO BE STOCKPILED ON SITE AND PR`=?TE ;TED
WITH HAYBALES OR SILT FENCE.
4. ALL CUT AND FILL SLOPES ARE NOT TO EXCEED 3:1 SLOPES.
5, PRIOR TO SITE DISTURBANCE, THE REPRESENTATN E OF THE
TOWN OF NORWICH SHALL BE NOTIFIED WHEN SE..IIMENT
CONTROL MEASURES ARE IN PLACE SO THAT THE Ir'JSPECTION
CAN OCCUR. TELE. NO. 823-3741
6. THE DEVELOPER WILL BE RESPONSIBLE FOR THE '�STALLATION
AND MAINTENANCE OF ALL REQUIRED SEDIMENT CONTROL
MEASURES THROUGHOUT CONSTRUCTION.
7. DUST CONTROL WILL BE ACCOMPLISHED BY SPRAII,NG WITH
WATER, AND IF NECESSARY THE APPLICATION OF CALCIUM CHLORIDE.
TEMPORARY VEGETATIVE COVER:
MULCHES APPLICATION RATE
PER 1000 S.F.
STRAW/NAY 70-90 lbs.
WOOD CHIPS 185-275 lbs
SEEDING DATES:
APRIL 1 — — — — — — — JUNE 15
AUGUST 1 ------ SEPTEMBER 75
SEED MIXTURE:
45% RED FESCUE
45% KENTUCKY BLUE GRASS
10% PERENNIAL RYE
FREE FROG.' ` VSEEDS
AND COARc I" MATTER
FREE OF :COARSE MATTER
AIR DRIED, TREAT WITH
12lbs NITR )GEN / TON
ANGLE 10° UP SLOPE
POST --- FOR STABILITY AND
SELF CLEANING
�0
COMPACTED
BACKFILL
SILT FENCE
NOT TO
8,-6.
KNOCKOUT INLET AND
OUTLET OPENINGS
INSID_� I
I
CAST
CONCRETE CDVE RSJ
PA
�4 x 4 12.6C CA WIRE MESH
6 x 6 F,j Cµ SIRE MESH
4'
—3' VENT----- 3' VEN f OUTLET
)UID LEV u
TEST HOLE
DATA
INLET BAFFLE �' 60• GAS
SUBDIVISION PLAN
E�'-4'
I.N DEF-ECTO
TEST HOLE
#10:
0-10"
TOPSOIL, 10"-17" RED BROWN
SILTY SAND 17"-30"
E L EVATI O N
CROSS SECTION
YELLOW BROWN SILTY SAND, 30"-46"
GRAY MEDIUM SAND,
1000 GALLON
S.F.
ROOTS
@ 3", LEDGE @ 46" NO WA,
ER, NO MOTTLING
TEST HOLE
# 1 1 :
0-8"
TOPSOIL, 8"-20" RED BROWN'',
SILTY SAND,
100
PROPOSED CONTOURS
20"-43"
YELLOW BROWN SILTY SAN
ROOTS @ 36",
It
LEDGE
IP,
@ 43" NO WATER, NO MO
LING
TEST HOLE
# 30:
0'4" TOPSOIL,
4"-21 " LOAMY SAND,,
"
21 —72 COBBY FIRM
SAND,
LEDGE @ 72", NO WATER, N
MOTTLING
TEST HOLE
#31:
0-6"
TOPSOIL, 6"-23" LOAMY SANCI,
23"-59" FIRM SAND,
LEDGE
@ 59", NO WATER, NO MOTTLING
TEST HOLE
DATA
CHANDLER PALMER&
KING--
10/23/97
TEST HOLE
#A
0"-8"
TOPSOIL, 8"-28" SUBSOIL, 2113"-96"
TAN COARSE
SANDY
TILL W/COBBLES, NO LEDGE,
NO WATER, NO MOTTLING
TEST HOLE
#B
0"-8"
TOPSOIL, 8"-24" SUBSOIL, 2
"-86" TAN COARSE
SANDY
TILL W/COBBLES, NO LEDGE,
NO WATER, NO MOTTLING
TEST HOLE
#C
0"-8"
TOPSOIL, 8"-18" SUBSOIL, 1B"-90"
TAN COARSE
SANDY
TILL W/COBBLES, NO LEDGE,,
NO WATER, NO MOTTLING
TEST HOLE
#D
0"-6"
TOPSOIL, 6"-18" SUBSOIL, 2B"-96"
COARSE TILL VERY
BONEY
W/FLAT STONES, LEDGE POS
S. @ 74", NO WATER
NO MOTTLING
TEST HOLE
# E
0"-10" TOPSOIL, 10"-24" SUBSOIL,
"
28 —96 TAN COARSE
SANDY
TILL, NO LEDGE, NO WATER, !,NO
MOTTLING
PERCOLATION RATE:
INFORMATION PROVIDED PER SUBDIVISION MAP
PERCOLATION RATE = 10 MIN. / INCH
MAP REFERENCE:
DESIGN DATA:
PERCOLATION RATE = 10 MIN./INCH
3 BEDROOM RESIDENCE REQUIRES 495 SF OF LEACHING AREA
USE 18" HIGH GALLERY SECTIONS
EFFECTIVE LEACHING AREA ---80 LF @ 6.2 SF/LF = 96 SF
USE A 1000 GAL. 2—COMPARTMENT TANK.
M.L.S.S. REQUIRED = NOT APPLICABLE
DREPARE AREA OF PROPOSED SYSTEM AS FOLLOWS:
1. REMOVE AND STOCKPILE TOPSOIL.
2. EXCAVATE 6' WIDE TRENCH AND PREPARE INFILTRATIVE SURFACE.
3. PLACE GALLERY UNITS IN TRENCH WITH ENDS BUTTEDTOGETHER TO
PROVIDE THE DESIRED LENGTH.
4. RUB PIPE THRU INLET END PLATE (PIPE DOES NOT EXTEND ENTRE
LENGTH OF THE SYSTEM) AND BACKFILL WITH 1 " B KEN STONE.
I -A ;';!- "s TOP Ur R iiJF ARCj j1, �T! E c FDTi( CY TFt�A
__.
6, REPLACE T OPS01i , SELD, & MULCH. i
NOTES:
1. TOTAL LOT AREA: 194,860± S.F., 4.47± ACRES.
2. TOPOGRAPHIC INFORMATION ON THIS PLAN COMPLIES WITH T-2 MAPPING
STANDARDS.
3. PROPOSED HOUSE AND SEPTIC SYSTEM TO BE STAK D IN THE FIELD BY
A LAND SURVEYOR LICENSED IN THE STATE OF CON ECTIC,UT.
4. BASE FOR LEVELS: SUBD. BENCH MARK
SCHEDULE #4 f-` 1/9, PVC - ! '
LEGEND:
INLET BAFFLE �' 60• GAS
E�'-4'
I.N DEF-ECTO
F. F.
FIRST FLOOR
3'
E L EV .
E L EVATI O N
CROSS SECTION
N/F
NOW OR FORMERLY
1000 GALLON
S.F.
SQUARE FEET
2 COMPARTMENT
— — 10 0— --
EXISTING coNTou l
SEPTIC TANK
100
PROPOSED CONTOURS
NOT TO SCALE
It
BUILDING SETBACK LINE
TEST HOLE
IFTING HANDLES
INVERT ELEVATION
12' OF BACKFILL i' BRCIKEN STONE—,
SEPTIC SYSTEM PLAN
PREPARED FOR
14 1/2' F -Y ELOPMEN' INC.
29'
34 3/4'
0 20
GALLERY
CRS SECTION - - GP � C SCALE IN FEET LOT 13-8 CHURCH RAD
NOT TO SCALE MONTVILLE, CONNECTICUT
DATE: CTOBER 22, 1997
SCALE: 1' - 20'
SHEE- 1 OF 1
M A CHANDLER, P LMER & KING
Architecture, Englneerlrg and Surveying
110 BROADWAY NORWICH, CT 063161,860-889-3397 FAX 860-886-7801