20051957 Ver 3_More Info Requested_20160620

Strickland, Bev
From: Larsen, Cory
Sent: Monday, June 20, 2016 10:24 AM
To: '[e-mail]'; '[e-mail]'
Cc: Johnson, Alan; '[e-mail]'
Subject: RE: Westinghouse materials
Gregg and Kelly:
Please make sure to provide an existing conditions site plan along with a proposed site plan. Each drawing should
include grading and drainage areas along with all impervious area identified and dimensioned. The application states
that impervious area will not change significantly as the basis for the project not providing a stormwater management
plan (SMP). The site reconfiguration includes 129,527 SF of new usable area some of which will be tractor trailer and
vehicle parking areas which will likely be considered as impervious surface. Therefore unless I've misunderstood
something, a SMP should be developed since the 401 WQC will require its local approval and submittal to DWR prior
initiating any impacts authorized under the 404/401. Let me know if you have any questions on the stormwater
requirements. Thank you.
Cory Larsen, PE
Stormwater Engineer
401 & Buffer Permitting Branch
NCDEQ — Division of Water Resources
919.807.6379 office
cory.larsen(a)ncdenr.gov
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Nothing Com res
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
From: Johnson, Alan
Sent: Friday, June 17, 2016 11:42 AM
To: '[e-mail]' <[e-mail]>; Gregg Antemann ([e-mail]) <[e-mail]>
Cc: 'Shaeffer, David LSAW' <[e-mail]>
Subject: Westinghouse materials
A 404/401 was issued in 2005/2007 for 149 If of impact. The stated purpose shown on the 401, at the time, was for
truck safety (because of single lane access across the stream). The associated 404 for the project stated the purpose
was for the construction of a storage facility. The impacts were conducted, but was never utilized for either purpose
stated.
Currently an additional 269 If is proposed for impact. That takes cumulative impacts to 418 If. Only 299 If of mitigation
is proposed. Mitigation should be requested from the DMS for the cumulative impacts.

A site plan indicating how the site is to be utilized must be provided. The general idea does allow any analysis of the
proposed purpose/need, thus avoidance and minimization.
Given the site limitations due to the wetland and stream that cross the property. This site may have reached its
limitation on usability without total "piping" the entire stream to make use of the property going forward.
Until the mitigation is clarified and a proper site plan is provided, this project will be placed on hold. Include the post
construction/industrial stormwater plan/layout for the site.
Thanks
Alan
[ 1-1!i!J 0
DFwitlorl of WAter Ret6urtzs.
Alan D Johnson — Senior Environmental Specialist
NC Dept. of Environment & Natural Resources (NCDENR)
Division of Water Resources - Water Quality Regional Operations
610 East Center Ave., Suite 301, Mooresville, NC 28115
Phone: [phone] Fax: [phone]
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be
disclosed to third parties unless the content is exempt by statute or other regulation.