HomeMy WebLinkAboutAs-BuiltPROVIDE ANTI TRACKING PAD
THROUGHOUT CONSTRUCTION
PROVIDE CONTINUOUS LINE
OF SILT FENCE OR HAY BALES
THROUGHOUT CONSTRUCTION
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BENCHMARK
NAIL SET IN
CL&P POLE 10861
ELEV.= 558.90
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JEFFREY
MANOR
80'36'33" E
150.00'
BOTTOM SY
ELEV.=558.
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Li
PER REFERENCE PLAN ,.
BACKFILL 12"
NO STONE (SEE NOTE 9)
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INV.=556.0
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ELEV.=559.5
X15
on -
SETBACK
27 L. F. 4
SDR 35 TEMPO
t OCKPILE
2,000 GAL.
SEPTIC TANK
P 0'C H +ca
34 L.F. 4" PVC-,�----- - -- -- - O
t`
SCHEDULE 40 �
A GAR.PROPOSES 5 BEDROOM
t' SLAB= II RE<_UENCE -
N/F c� 565.5 F.F.=567.5 �\
ALBERT L. & EVELYN B. N jO f f I
MILLANEro
b)C-4
126 FORSYTH ROAD O
043/009-009
� 1
� 1
1 �
BUILDING
SETBACK
LINE
150 FORSYTH ROAD
043/009-014
20' 0 20' 40'
SCALE: 1 "=203
).00'
N 8U",56'33"" W
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N
0
FILTER FABRIC
SELECT---,-��,,
-T I
FILL 1 1 „ 16"
Ion I
1-- 3" 3" -
2'- 10"
HIGH CAPACITY INFILTRATOR
NOT TO SCALE
4" CLEAN FILL--"
LOAM &SEED CROSS-SECTION DETAIL
FILTER FABRIC
PROPERTY
LINE
NOT TO SCALE
1 1 n' .......
POST
WIRE MESH
FENCING
6"
COMPACTED BACKFILL AFTER
PLACEMENT OF SILT FENCE
SILT FENCE DETAIL
LOT 7
118 FORSYTH ROAD
043/009-007
NOT TO SCALE
him
TH 8A
0-10" TOPSOIL
10"-44" SUBSOIL
44"-112" GRAVEL WITH LARGE ROCKS
NO LEDGE
NO WATER
NO MOTTLING
TH 8B
0-9" TOPSOIL
9"-42" SUBSOIL
42"-106" GRAVEL WITH LARGE ROCKS
NO LEDGE
NO WATER
MOTTLING AT 44"
vis IffunAku
i
0-8" TOPSOIL
8"-48" SUBSOIL
48"-96' GRAVEL WITH LARGE ROCKS
NO LEDGE
NO WATER
NO MOTTLING
TH 8D
0-6" TOPSOIL
6"-58" SUBSOIL
58"-105" GRAVEL WITH LARGE ROCKS
NO LEDGE
NO WATER
MOTTLING AT 58"
1.
DIG A 6" TRENCH ON THE UPHILL SIDE OF
THE BARRIER LOCATION.
2.
POSITION THE POSTS ON THE DOWNHILL SIDE
OF THE BARRIER AND DRIVE THE
POST 1.5 FEET INTO THE GROUND.
3.
LAY THE BOTTOM 6" OF THE FABRIC IN THE
TRENCH TO PREVENT UNDERMINING
AND BACKFILL.
4.
INSPECT AND REPAIR BARRIER AFTER HEAVY
RAINFALL.
5.
SEDIMENT DEPOSITS ARE TO BE REMOVED WHEN THEY REACH A HEIGHT OF ONE
FOOT BEHIND THE BARRIER AND ARE TO BE
DEPOSITED IN AN AREA WHICH IS
NOT REGULATED BY THE INLAND WETLANDS
COMMISSION.
6.
INSPECTIONS AND NECESSARY REPAIRS WILL
BE MADE TWICE WEEKLY.
TEMPORARY VEGETATIVF
0 P
A TEMPORARY SEEDING OF RYE GRASS WILL BE COMPLETED WITHIN 15 DAYS OF THE FORMATION
OF STOCKPILES. IF THE SOIL IN THE STOCKPILES HAS BEEN COMPACTED BY CONSTRUCTION
OPERATIONS IT SHALL BE LOOSENED TO A DEPTH OF 2 INCHES BEFORE THE FERTILIZER, LIME AND
SEED IS APPLIED. 10-10-10 FERTILIZER AT A RATE OF 7.5 POUNDS PER 1000 S.F.
LIMESTONE AT A RATE OF 90 LBS. PER 1000 S.F. SHALL BE USED. RYE GRASS APPLIED AT A
RATE OF 1 LB. PER 1000 S.F. SHALL PROVIDE THE TEMPORARY VEGETATIVE COVER. STRAW
FREE FROM WEEDS AND COARSE MATTER SHALL BE USED AT A RATE OF 70-90 LBS. PER 1000 S.F.
AS A TEMPORARY MULCH. APPLY MULCH AND DRIVE TRACKED EQUIPMENT UP AND DOWN SLOPE OVER
ENTIRE SURFACE SO CLEAT MARKS ARE PARALLEL TO THE CONTOURS.
PERMANENT VEGETATIVE COVER
TOPSOIL WILL BE REPLACED ONCE THE EXCAVATION HAS BEEN COMPLETED AND THE SLOPES ARE
11'-0" GRADED TO A SLOPE NO GREATER THAN 2.5 TO 1. PROVIDE SLOPE PROTECTION ON ALL CUT SLOPES.
TOPSOIL WILL BE SPREAD AT A MINIMUM COMPACTED DEPTH OF 4 INCHES. ONCE THE TOPSOIL HAS
I -I8" TYP. 2 PLACES BEEN SPREAD, ALL STONES TWO INCHES OR LARGER IN ANY DIMENSION WILL BE REMOVED AS WELL AS
4" INLET TYP. 3 PLACES DEBRIS, APPLY AGRICULTURAL GROUND LIMESTONE AT THE RATE OF TWO TONS PER ACRE 3R 100 LBS.
it PER 1000 S.F. APPLY 10-10-10 FERTILIZER OR EQUIVALENT AT A RATE OF 300 LBS. PER ACRE OR
_ 7.5 LBS. PER S.F. WORK LIMESTONE INTO THE SOIL TO A DEPTH OF 4 INCHES, INSPECT SEEDBED
^o IL_ -1 1 BEFORE SEEDING. IF TRAFFIC HAS COMPACTED THE SOIL, RETILL COMPACTED AREAS. APPLY THE
1 o FOLLOWING GRASS SEED MIX:
N
I I SEED MIMRE LBS. ACRE LBS./1000 S.F.
1 1 1 OUTLET KENTUCKY BLUEGRASS 20 0.45
F -1 11 1 4" L.P. P.V.C. CREEPING RED FESCUE 20 0.45
_ _ _ - s u - - .- PIPE SEAL PERENNIAL RYEGRASS 5 0.10
ITT45 1.00
4" L.P. P.V.C. PIPE SEAL
TYP. 3 PLACES THE RECOMMENDED SEEDING DATES ARE:
PLAN VIEW
APRIL 1 - JUNE 15 AND AUGUST 1 - SEPTEMBER 15
24"DIA. 24"DIA. _ FOLLOWING SEEDING, FIRM SEED BED WITH A ROLLER. MULCH WITH WEED FREE STRAW
6" COVER COVER IMMEDIATELY FOLLOWING SEEDING. IF A PERMANENT VEGETATIVE STAND CANNOT BE ESTABL'SHED
L 71
18" LEGEND
4�s..
INLET PROPERTY LINE
BAFFLE
6" WALLS 5:_4" OUTLET SETBACK LINE
LIQUID It FILTER
LEVEL DEVICE _ 558 _. -- EXIST. CONTOURS
2,000 GALLON SEPTIC TANK
NOT TO SCALE
4 -- PROPOSED CONTOUR LINE
EDGE OF DRIVEWAY
560.8 PROPOSED INVERT ELEV.
1. TOPOGRAPHIC INFORMATION ON THIS PLAN COMPLIES WITH T-2 MAPPING
STANDARDS.
2. BASE FOR LEVELS: FIELD SURVEY
3. PROPOSED HOUSE AND SEPTIC SYSTEM TO BE STAKED IN THE FIELD BY
A LAND SURVEYOR LICENSED IN THE STATE OF CONNECTICUT.
4. LOT AREA = 40,500± SF
5. ALL WORK AND MATERIAL (SEPTIC TANK, DISTRIBUTION BOX, PIPE)
SHALL CONFORM TO THE CONNECTICUT PUBLIC HEALTH CODE
REGULATIONS AND STANDARDS FOR SUBSURFACE SEWAGE DISPOSAL
SYSTEM.
6. SEWER LINE FROM FOUNDATION WALL TO SEPTIC SHALL BE 4"
SCHEDULE 40 PVC - ASTM D 1785 AND JOINTS PER HEALTH DEPT. CODE.
7. TRENCHES SHALL BE SET LEVEL FOR ENTIRE LENGTH AND HAVE A
CENTER TO CENTER SPACING OF 9 FEET.
8. PIPE FROM SEPTIC TANK TO DISTRIBUTION LINES SHALL BE 4" SOLID
PVC CONFORMING TO ASTMD-3034 AND SDR -35.
9. FOUNDATION DRAIN PIPE FROM HOUSE TO OUTLET SHALL CONFORM
TO TABLE 2-C OF THE CONNECTICUT PUBLIC HEALTH CODE REGULATIONS
AND STANDARDS FOR INSTALLATION WITHIN 25 FEET OF A SEWAGE DISPOSAL
SYSTEM.
10. THERE ARE PRESENTLY NO KNOWN WATER WELLS WITHIN 75' OF THE
PROPOSED SEPTIC SYSTEM.
11. A VERTICAL BENCHMARK WILL BE PROVIDED WITHIN 100 FEET OF THE
PROPOSED HOUSE LOCATION PRIOR TO THE START OF CONSTRUCTION.
12. CLEAR AND GRUB THE AREA WHERE THE SEPTIC SYSTEM AND HOUSE ARE
TO BE CONSTRUCTED. ALL TOPSOIL IS TO BE STRIPPED AND STOCKPILED
FOR FUTURE USE.
13. ALL FILL MATERIAL SHALL BE CLEAN EARTH FREE OF STUMPS, ORGANICS,
CONSTRUCTION DEBRIS AND TOPSOIL.
14. TOPSOIL SHALL BE RE-APPLIED OVER ALL FILL AREAS AND ALL DISTURBED
AREAS TO PROVIDE A MINIMUM DEPTH OF FOUR INCHES.
15. ALL EXISTING UTILITIES TO BE ACCURATELY LOCATED PRIOR TO CONSTRUCTION.
16. IF BLASTING IS REQUIRED A PRE -BLAST SURVEY WILL BE REQUIRED.
CALL BEFORE YOU DIG: 1-800--922-4455,
17. A TEST HOLE MUST BE DUG IN THE RESERVE AREA PRIOR TO THE
START OF CONSTRUCTION.
PERCOLATION RATE = 1.0-10 MIN./INCH
5 BEDROOM RESIDENCE REQUIRES 760 SF OF LEACHING AREA
PROVIDE 32 - 1'4"H x 2^'10"W x 6'3"L HIGH CAPACITY INFILTRATOR SECTIONS
2 ROWS OF 16 SECTIONS AT 9' O.C.
EFFECTIVE LEACHING AREA = (32x6.25 LF) x 3.9 SF/LF = 780 SF
PROVIDE 2,000 GAL. 2 -COMPARTMENT TANK
M.L.S.S. REQUIRED = 24x2.5x1.2 = 72'
M.L.S.S. PROVIDED = 100'
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
PLACE PIPE IN TRENCH, AND FILL TO 2" OVER TOP OF PIPE.
5. CAP ENDS OF PIPES.
6. PLACE A 4' WIDE STRIP OF NON -WOVEN FILTER FABRIC ON TOP OF
THE ENTIRE LENGTH OF THE SYSTEM AND BACKFILL WITH NATIVE MATERIAL.
7. REPLACE TOPSOIL, SEED & MULCH.
MAP REFERENCE
SUBDIVISION PLAN, ZONING DISTRICT R40, PREPARED FOR RTT DEVELOPMENT, INC.
FORSYTH ROAD & CHAPEL HILL ROAD, MONTVILLE, CT., PREPARED BY
CHANDLER PALMER & KING, 110 BROADWAY, NORWICH, CT., DATED: 11/8/98.
REVISED TO: 10/99, TOWN FILE# 1656
2 9;`15/04 REVISED LOCATION HOUSE/SEPTIC
1 9/10/04 BENCH MART{: SET
'4. DATE REVISION
c�; a F0 `9 u g j .yo y66
o°000oo®°`j(�^y, Gpi
� 0 F 0,21411
CLA Engineers, inc.
1 CIVIL STRUCTURAL -SURVEYING
317 Main Street Norwich, CT 063+60
(860) 886-1966 Fax (860) 886-9165
Project No.
RTT Development, Inc. Cllr -3186
Proj. Engineer
J.F.M.
?2 FORSYTH ROAD Date:
MONTVILLE, CT 7/13/4
Sheet No.
....`,:`¢�&�`��u Septic Design -Lot X122/9 -D08
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