20161083 Ver 1_RE EDB YR 4 - BR 254 Revised Buffer Impact Permit drawings and summary table_20170127

Carpenter,Kristi
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Thomson,�.licoleD
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Wanucha,�ave;�[e-mail]
Carpenter,Kristi
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Thank you! I'll forward this on to the team. Know that we all appreciate your willingness to help us and the
super quick turn around. You are awesome!
Sent from my Verizon Wireless 4G LTE Tablet
-------- Original message -
From: "Wanucha, Dave" <[e-mail]>
Date: 1 /27/2017 12:22 PM (GMT-05:00)
To: "Thomson, Nicole J" <[e-mail]>, [e-mail]
Cc: "Carpenter,Kristi" <[e-mail]>
Subject: RE: EDB YR 4- BR 254 Revised Buffer Impact Permit drawings and summary table
Nikki,
The explanations for the revisions are acceptable. We approve the additional impacts as described. To keep it simple,
we'll approve the revisions using this email. I'll place the information you sent including the revised drawings in the file
for future reference. Thanks.
Kristi,
Make this version 2 in BIMs. I'll enter the additional impacts. Thanks.
Dave W
Dave Wanucha
Division of Water Resources
Transportation Permitting Unit
NC Department of Environmental Quality
336-776-9703 office
336-403-5655 mobile
[e-mail]
NC DEQ Winston Salem Regional Office
450 West Hanes Mill Road, Suite 300
Winston Salem, NC 27105

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Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties
From: Thomson, Nicole J
Sent: Wednesday, January 25, 2017 11:21 AM
To: Wanucha, Dave <[e-mail]>; [e-mail]
Cc: Carpenter,Kristi <I<[e-mail]>
Subject: FW: EDB YR 4- BR 254 Revised Buffer Impact Permit drawings and summary table
Good morning Dave!
I've attached some documents to this email regarding Bridge 254 in Guilford County on Ferguson Road. While we were
at the preconstruction site meeting yesterday, we discovered that in the northeast quadrant of the project there is not
enough room to construct the wing wall. Therefore, after an emergency meeting with the designer and the team
members, we have pulled together a revised set of buffer drawings and updated the summary sheet to show this
additional area need for construction (263 square feet in Zone 1). The design engineer has offered the below narrative
(based upon our onsite discussions yesterday) as to the need for this slight increase.
It is my hope that we can handle this via email — however, if you need me to resubmit everything, please let me
know. I've also included the original DWR authorization.
Thank you so much!
From: Tracy Parrott [mailto:[e-mail]]
Sent: Tuesday, January 24, 2017 5:54 PM
To: Thomson, Nicole J; 'Randy Chandler'; Lorenz, Kris
Cc: 'Nancy Scott'; 'Michael Wood'; 'Dan Duffield'; 'brandon. johnson'
Subject: EDB YR 4- BR 254 Revised Buffer Impact Permit drawings and summary table
Per our filed meeting and discussion today, please find attached revised Buffer Impact Permit drawings and updated
summary table. You will note the additional buffer impact area has been added as a separate line in the summary. Below
is the accompanying narrative for the additional area:
On the NE quadrant of the subject project, existing ground is approximately 8-10' higher than the bottom of footing
elevation for the proposed culvert wing wall. Excavation for the wing wall must be sloped back for worker safety, thus
resulting in buffer impacts beyond those initially anticipated for the project. Consideration was given to utilizing sheet
piling to contain the excavation and limit buffer impacts, however the presence of aerial power and
telecommunication lines directly over the end of the proposed culvert precludes the installation of sheet piling. Upon
completion of the construction of the culvert and wing wall, the areas excavated within the buffer will be backfilled,
restored to natural contours and seeded with native grasses per the project special provisions.

Please advise if you have any questions or need additional information. We greatly appreciate your help in submitting
this information to the agencies and coordinating their review and approval. Thanks, TNP
Tracy N. Parrott, PE
Project Manager
504 Meadowland Drive
Hillsborough, NC 27278
Phone: [phone]
Facsimile: 919.732.6676
Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties.