20181598 Ver 4_RE_ Permit Site 9_ Havelock Bypass (R-1015)_20210422

Strickland, Bev
From: Rivenbark, Chris
Sent: Wednesday, April 21, 2021 5:53 PM
To: [e-mail]; Ward, Garcy; Lane, Stephen; Brittingham, Cathy
Cc: Cashin, Gordon E; Lane, Heather C
Subject: RE: Permit Site 9, Havelock Bypass (R-1015)
Attachments: R-1015 Revised Impact Summary Sheets165_167 April 21 2021.pdf
All,
We've removed the revised impacts from the notes section and added them to the appropriate columns instead. This
now also includes a reduction in hand clearing at Site 9 resulting from the added mechanized clearing and excavation.
To clarify, the impacts provided in my email from this morning have not changed, though due to rounding and
combining with other previous amounts on the impact summary sheet, the adjusted sheet totals appear larger.
Please let us know if you have any questions.
Chris Rivenbark
NCDOT- Environmental Analysis Unit
[phone]
From: Rivenbark, Chris
Sent: Wednesday, April 21, 2021 9:47 AM
To: [e-mail]; Ward, Garcy <[e-mail]>; Lane, Stephen
<[e-mail]>; Brittingham, Cathy <[e-mail]>
Cc: Cashin, Gordon E <[e-mail]>; Lane, Heather C <[e-mail]>
Subject: Permit Site 9, Havelock Bypass (R-1015)
All,
We've received the additional amounts of mechanized clearing needed for bent installation associated with
the bridges (5 & 6) at permit site 9. Attached are plans depicting trees the contractor has determined need to
be removed, warranting the additional mechanized clearing.
The total mechanized clearing for all stumps is 457 ft2 (0.0105 ac). This amount excludes any portion of a
stump that fell within the footprint of a cap.
To reach this total the amounts below were added:
• 2' to the diameter of any tree 8" and under
• 4' to any tree ranging from 9"- 24"
• 6' to any tree over 24"
Additionally, excavation in wetlands will be needed at both bridges for the installation of several bents due to
their proximity to the ground. This will require 836 ft2 (0.0192 ac) of excavation at bridge 5 and 280 ft2 (0.0064
ac) of excavation at bridge 6, bringing the total additional permanent impacts to 0.0361 ac. To perform this
i

excavation, the contractor will use temporary matting in wetlands which will require an additional 1,280
ft2 (0.0294 ac) of temporary fill.
The impact summary sheet has been revised to account for these additional impacts. We are requesting
approval via an in field modification from the USACE and NCDWR. Attached is an updated consistency
certification for NCDCM.
Due to the project currently being under construction, we request your respective agencies review this
revision as soon as possible. Thank you for your time and please let us know if you have any questions or need
any additional information.
Chris Rivenbark
Environmental Analysis Unit
North Carolina Department of Transportation
919 707 6152 office
[e-mail]
1598 Mail Service Center
Raleigh, NC 27699-1598
1000 Birch Ridge Drive
Raleigh, NC 27610
Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties.
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