20141323 Ver 1_RE I-0914BA (Vance) STA 595+77LT -SBL-_20170919

Carpenter,Kristi
Sent: Tuesday, September 19, 2017 8:39 AM
To: Montague, Heather W
Cc: Alsmeyer, Eric C CIV USARMY CESAW (US)
Subject: RE: I-0914BA (Vance) STA 595+77LT -SBL-
Heather,
This change sounds fine with me. The original permit is NW 13, 23, & 33 and this small
addition is below permit thresholds for our General Certifications for this.
My only note is that my records show this site as "Perennial" so just make sure they
double-check before starting work that it is indeed dry as you say, especially if there are
any rains between now and when they do the pipe extension.
Let me know if you need anything else.
Thanks
Rob Ridings
Environmental Specialist
Transportation Permitting Unit, Division of Water Resources
NC Department of Environmental Quality
919-707-8786 office
rob.ridinqs(a�ncdenr.qov
From: Montague, Heather W
Sent: Monday, September 18, 2017 3:10 PM
To: Alsmeyer, Eric C CIV USARMY CESAW (US) <[e-mail]>;
Ridings, Rob <[e-mail]>
Subject: I-0914BA (Vance) STA 595+77LT -SBL-
Reference:
SAW-2015-00110 01/22/2015
NCDWR Project No. 20141323 dated January 14, 2015
Eric and Rob-
At permit site #36 on the BA section, the plans proposed remove FES and install rip rap
countersunk pad. However for safety existing field conditions warrant a longer
acceleration lane here for the -SBL- on ramp from SR 1237 Mason-Drewry Road to I-85.
This requires that the fill slope be pushed out just a bit so that the slope isn't too steep
above this pipe. Therefore we propose to remove the FES, add 16ft of pipe, then install
the countersunk rip rap pad. Note this stream is currently dry, so no there would be no
additional temporary impacts for dewatering. This slight revision would result in 16ft of
additional permanent stream impacts for fill in surface water. Since the project is within
the Roanoke River Basin, buffer impacts are not an issue. We don't anticipate a permit
modification is required and suggest proceeding with this activity covered by a non-
reporting NWP 14 and corresponding WQC. We are providing this information for your
records and to request your concurrence.
Heather W. Montague
Environmental Specialist

Division 5
North Carolina Department of Transportation
252 598 5106 office
919 691 1596 mobile
hwmontaque(c�ncdot.qov
2612 North Duke Street
Durham, NC 27704
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