20181696 Ver 1_Notice of As-Built Review_20210716

Strickland, Bev
From: Haywood, Casey M CIV (USA) <[e-mail]>
Sent: Friday, July 16, 2021 11:24 AM
To: Tugwell, Todd J CIV USARMY CESAW (US); Kim Browning; Davis, Erin B; Bowers, Todd;
Youngman, Holland J; Twyla Cheatwood - NOAA Federal
([e-mail]); Wilson, Travis W.; Munzer, Olivia; Haywood, Casey M
CIV (USA)
Cc: Wiesner, Paul; Tsomides, Harry; Ryan Medric; '[e-mail]'; Stanfill, Jim;
Harmon, Beth; Allen, Melanie; Kristin Knight -Meng; Jones, M Scott (Scott) CIV
USARMY CESAW (USA); Boggs, Brandee C CIV USARMY CESAD (USA); Crumbley, Tyler
A CIV USARMY CESAW (USA)
Subject: [External] Notice of NCDMS As -Built Review /UT West Branch Rocky River /
SAW-2017-00342 / Mecklenburg Co.
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Good afternoon IRT,
The below referenced FINAL Record Drawing (As -Built) Report review has been requested by NCDMS. Per Section
332.8(o)(9) of the 2008 Mitigation Rule, this review follows the streamlined review process, which requires an IRT
review period of 15 calendar days from this email notification. Please provide any comments by 5 PM on the 15-day
comment deadline shown below. When providing comments please indicate if your concerns are great enough that you
recommend not issuing the credit release. Comments provided after the 15-day comment deadline (shown below) may
not be considered.
At the conclusion of this comment period, a copy of all comments will be provided to NCDMS and the NCIRT along with
District Engineer's intent to approve or disapprove this Final Record Drawing and initial credit release.
15-Day Comment Start Date: July 16, 2021
15-Day Comment Deadline: July 31, 2021
45-Day Credit Release Approval Deadline: August 30, 2021
Project information and location of the FINAL As -Built Baseline Monitoring Report (MY0):
Project Information:
UT West Branch Rocky River Stream Restoration Site (DMS#92684)
Institution Date: 2/1/2011— Design Bid Build (DBB)
USACE ID SAW-2017-00342
DWR# 2018-1696
Yadkin River Basin
Cataloging Unit 03040105
Mecklenburg County, North Carolina
Proposed Mitigation Plan Credits:
i

3,886.600 SMU
As -Built MVO Project Credits:
3,886.600 SMU
Mitigation Plan Lengths/ Acreages:
3,931 linear ft.
As-Built-MY0 Lengths/ Acreages:
3,991 linear ft.
Please note:
The UT West Branch Rocky River Project was built to design plans and guidelines. The following table shows the minor
reach length variations from MP to As Built, with explanations. Project credits will remain unchanged from the IRT
approved mitigation plan.
Project
Segment
Creditable
Mitigation
Plan
Footage
As -Built
Footage
or
Acreage
Difference
between
MP and
As built
Comments
UTWB-1
423
426
3
Slight increase due to differences between proposed center line
and as -built surveyed thalweg.
UTWB-2
1747
1786
39
Minor difference in surveyed location of UTWB-UT2 confluence
added approx. 5'. Other increases due to differences between
proposed center line and as -built surveyed thalweg.
UTWB-3
1314
1327
13
Increase due to differences between proposed center line and
as -built surveyed thalweg.
UT1-1
49
49
0
No difference
UT1-2
94
90
4
Slight decrease in as -built length due to adjustment in pool just
upstream of confluence with UTWB.
UT2-1
45
45
0
No difference
UT2-2
259
268
9
Minor difference in surveyed location of UTWB-UT2 confluence
added approx. 3'. Remaining increase due to differences
between proposed center line and as -built surveyed thalweg.
Sum
3931
3991
60
Designer: KCI; Contact: Adam Spiller [e-mail] Tel. [phone]
Monitoring Firm: RES; Contact: Ryan Medric [e-mail] Tel. [phone]
NCDEQ - DMS PM: Harry Tsomides, [e-mail], 828-545-7057
FINAL As -Built Baseline Monitoring Report and Record Drawings can be accessed directly on the DMS SharePoint site
here:
IRT-DMS SharePoint Page:
https://ncconnect.sharepoint.com/sites/IRT-DMS
UTWestB ra nch_92684_MY0_2021. pdf
https://ncconnect.sharepoint.com/:b:/r/sites/IRT-
DMS/AsBuilt%20Report%20%20Drawing/Ut%20West%20Branch%20Rocky%20River%20(92684)/UTWestBranch 92684
MY0 2021.pdf?csf=1&web=1&e=vkFEjS
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UTWestBra nch_92684_AB_2021. pdf
https://ncconnect.sharepoint.com/:b:/r/sites/IRT-
DMS/AsBuilt%20Report%20%20Drawing/Ut%20West%20Branch%20Rocky%20River%20(92684)/UTWestBranch 92684
AB 2021.pdf?csf=1&web=1&e=kloWbF
RIBITS:
https://ribits.ops.usace.army.mil/ords/f?p=107:278:4158673961424::NO::P278 BANK ID:4139
Please contact the mitigation team if you have questions.
Thank you,
Casey
Casey Haywood
Mitigation Specialist, Regulatory Division I U.S. Army Corps of Engineers
BUILDING STRONG ®
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