18-21 Letter of Refinement

ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
BRAXTON DAVIS
Director
NORTH CAROLINA
Environmental Quality
December 1, 2022
Gold Bond Building Products, LLC
2001 Rexford Road
Charlotte, NC 28211
c/o Jen L. Waters — Sent via email to [e-mail]
Dear Ms. Waters,
This is with reference to the request to refine State Permit No. 18-21, which was originally issued to
National Gypsum Company on February 11, 2021, for maintenance dredging of the berth footprint as
previously authorized through State Permit 102-94. State Permit 102-94 was renewed twice, modified on
November 17, 2003, and expired on December 31, 2007. State Permit No. 18-21 was then transferred to
Gold Bond Building Products, LLC on December 1, 2021, and is due to expire on December 31, 2024.
The action proposed in your request consists of the construction of a small trestle on the river's edge to
support the last section of the 36" effluent pipe associated with the authorized spoil disposal site to prevent
the pipe from washing away with the tides. Gold Bond Building Products, LLC proposes driving two (2),
12'-1 G treated 6'x6's, 4 feet apart, and one shorter 6'x6' across the top. The final extension will extend 4'
to 6' beyond the normal low water (NLW) boundary to addresses State Permit No. 18-21 permit condition
# 10 `the disposal area effluent shall extend beyond the normal low water level to prevent gully erosion
and unnecessary siltation ".
A second trestle would be added to support the extension. The supports would be located at the last 1/2 to
_ 1 3 of the pipe (20' stick of pipe is in the mud at_grade). One trestle would be located at the end of the pipe
with 450 supports going towards shore and towards the river from the base of the trestle.
Upon reviewing the information provided, the Division of Coastal Management has determined that the
proposed action is consistent with existing State rules and regulations and is in keeping with the original
purpose and intent of the permit. This Letter of Refinement authorizes the modification of State Permit No.
18-21 as described in your email and drawing dated received 11/30/2022. Please note this refinement does
not alleviate the need to obtain any other local, state or federal permits.
If you have any questions concerning the above or if I can be of any other assistance, please advise.
S�Y> ,
Tara MacPherson la®/'
Wilmington District Manager
Cc: MHC Files, DCM, USACE, DWR
D_E Q�� North Carolina Department of Environmental Quality I Division of Coastal Management
./ Wilmington Office 1127 Cardinal Drive Extension I Wilmington, North Carolina 28405
a++��+�� / 910.796.7215

Mairs, Robb L
From: Jennifer L Waters <[e-mail]>
Sent: Wednesday, November 30, 2022 4:43 PM
To: Mairs, Robb L
Cc: Meghan E Zehringer <[e-mail]>; Jeremy Sampson; Peter F
Brennan; Bodnar, Gregg; Luck, Cameron A; Hall, Bryan L; MacPherson, Tara
Subject: RE: [External] Fwd: Gold Bond Wilmington Maintenance Dredging- Trestle for discharge
pipe
Attachments: CamScanner 11-30-2022 13.15.pdf
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Report Spam.
As discussed, we are requesting a Letter of Refinement to State Permit No. 18-21. Due to the existing pipe condition,
Gold Bond proposes to construct a small trestle on the river's edge to support the last piece if 36" discharge pipe to
prevent the pipe from washing away with the tides.
Gold Bond proposes driving two, 12'-16' treated 6'x6's, 4 feet apart, and one shorter 6'x6' across the top. The final
extension will extend 4' to 6' beyond the MLW to prevent gully erosion and unnecessary siltation. A second trestle will
be added to support the extension. The supports will be located at the last %: to 1/3 of the pipe (20' stick of pipe is in the
mud at grade). One trestle will be located at the end of the pipe with 45° supports going towards shore and towards the
river from the base of the trestle.
Refer to the attached sketch. If you need any additional information or have any questions, please let me know.
Thanks,
Jen
From: Mairs, Robb L <[e-mail]>
Sent: Wednesday, November 30, 2022 12:35 PM
To: Jennifer L Waters <[e-mail]>
Cc: Meghan E Zehringer <[e-mail]> <[e-mail]>; Jeremy Sampson
<[e-mail]>; Peter F Brennan <[e-mail]>; Bodnar, Gregg
<[e-mail]>; Luck, Cameron A <[e-mail]>; Hall, Bryan L <[e-mail]>;
MacPherson, Tara <[e-mail]>
Subject: RE: [External] Fwd: Gold Bond Wilmington Maintenance Dredging- Trestle for discharge pipe
CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the
sender and know the content is safe.
Hi Jen,
An email with attached drawing would suffice.

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