20230126 Ver 1_More Info Received_20230419 (4)

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ONCE CONSTRUCTION ACCESS IS NO LONGER NEEDED THE STREAM(S) WILL BE RESTORED TO
PRE-EXISTING CONDITIONS.
THE STREAM BED ELEVATIONS WILL BE RESTORED. IF ANY STREAM BED MATERIAL IS EXCAVATED, IT
WILL BE STOCKPILED THEN USED TO RESTORE THE STREAM.
DISTURBED STREAM BANKS WILL BE RE-ESTABLISHED AND STABILIZED USING COIR MATTING AND A
RIPARIAN SEED MIXTURE.
STREAM
I M PACT
I M PACT
NUMBER
SPECIFICATION
S2
TEMPORARY 13 SF (4.84 LF)
S2
PERMANENT 115.139 SF (21.823 LF)
PERMANENT NO
S2
FUNCTIONAL LOSS
42 SF (15.91 LF)
/ STREAM S2
TEMPORARY-13 SF (4.84 LF)
I PERMANENT-115.139 SF (21.
PERMANENT NO
f I FUNCTIONAL LOSS- 42 SF (15
CB 631
`SS
SS —
SS—
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2-A
INSTALL TOP OF RIPRAP
TO MATCH PRECONSTRUCTION
STREAM CONTOUR
RIP RAP
OUTLET
Using NYSDOT Method
7��
EXISTING
GRADE
OUTLET
N0.
PIPE DIA.
(IN.)
VELOCITY
(FPS)
ZONE
STONE
SIZE
STONE
CLASS
WIDTH
(FT.)*
LENGTH
(FT.)
DEPTH
(IN.)
A
72" & 60"
1 9.06
4
13"
1
35.5
1 48
36
B
C
48"
5.01
2
6"
B
16
24
18
A - Nelson Creek Dr.
B- Murphy Meadow Rd. (Crossing eliminated)
C- Frontiersman Or.
*Downstream width, use 3x pipe diameter upstream (single pipe), 3x pipe diameter +center
to center distance between pipes upstream (multiple pipes).
WETLANDS
IMPACT
IMPACT
NUMBER
SPECIFICATION
AREA
W1A
PERMANENT
24 SF
W1A
TEMPORARY
19SF
WETLAND W1A 1
TEMPORARY
19 SF (0.0004 AC) \
PERMANENT
24 SF (0.0006 AC) I
L
1
219
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TEMPORARY
LLLLLLLLLLLLL
LLLLLLLLLLLLL
IMPACT
LLLLLLLLLLLLL
PERMANENT
I M PACT
PERMANENT
RIPRAP NO
FUNCTIONAL LOSS
STREAM
I M PACT
I M PACT
NUMBER
SPECIFICATION
S3
TEMPORARY 15 SF (5 LF)
PERMANENT NO
S3
FUNCTIONAL LOSS
35 SF (11.73LF)
STREAM S3
TEMPORARY-15 SF (5 LF)
PERMANENT NO FUNCTIONAL
LOSS- 35 SF (11.73 LF)
2-C
GRAPHIC SCALE
10 20 40
( IN FEET )
1 inch = 20 ft
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STIPULATION
FOR REUSE
THIS DRAWING WAS PREPARED FOR USE
ON THE SPECIFIC
SITE, NAMED HEREON,
CONTEMPORANEOUSLY WITH ITS ISSUE
DATE AS LISTED, HEREON. AND IT IS NOT
SUITABLE FOR USE ON A DIFFERENT
PROJECT SITE
OR AT A LATER TIME. USE OF
THIS DRAWING FOR REFERENCE OR EXAMPLE
ON ANOTHER
PROJECT REQUIRES THE
SERVICES
OF PROPERLY LICENSED
ARCHITECTS AND ENGINEERS. REPRODUCTION
OF THIS DRAWING FOR REUSE ON
ANOTHER PROJECT IS NOT AUTHORIZED
AND MAYBE CONTRARY TO THE LAW.
44
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JOB NUMBER: 21-004
CHECKED BY:
DRAWN BY:
ALP/EDS/jMAC
DATE:
2022
SHEET TITLE:
IMPACT MAP
AREA 2
SHEET NO.:
3