20161078 Ver 1_RE Blue Ridge Parkway Rehab 401 question_20161128

Wanucha, Dave
From:Landers, Lisa (FHWA) <[e-mail]>
Sent:Monday, November 28, 2016 2:45 PM
To:Wanucha, Dave
Cc:Rose, Kevin (FHWA)
Subject:RE: Blue Ridge Parkway Rehab 401 question
Hi Dave,

I checked the measurement in our survey mapping file at that location and the average width of the stream from top of bank to top of bank is approximately 30 feet. The 40 feet width
measurement is the width of the
riprap being placed.

Please let me know if you need anything else.

-Lisa

Lisa T. Landers
Environmental Protection Specialist
Eastern Federal Lands Highway Division
Federal Highway Administration
21400 Ridgetop Circle
Sterling, VA 20166
571-434-1592
571-434-1577 fax
[e-mail]

From: Wanucha, Dave \[mailto:[e-mail]\]
Sent: Monday, November 28, 2016 2:10 PM
To: Landers, Lisa (FHWA)
Cc: Rose, Kevin (FHWA)
Subject: Blue Ridge Parkway Rehab 401 question

Hi Lisa,
Would you please double check that stream at Station MP 225 34+33 is indeed 40’. That seems a bit much for a UT. Thanks.

Dave W.

Dave Wanucha
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Division of Water Resources
Transportation Permitting Unit
NC Department of Environmental Quality

336-776-9703 office
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NC DEQ Winston Salem Regional Office
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Winston Salem, NC 27105

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2