NCC222997_ESC Approval Submitted_20220823

ROY COOPER'''
Governor
'
ELIZABETH S. BISER
Secretary
BRIAN WRENN
Director
Environmental Q'Iuality
August 18, 2022
LETTER OF APPROVAL WITH MODIFICATIONS
Westwinds Center, LLC
Attention: Jeffrey T. Boerger, Vice President
1 Daytona Boulevard
Daytona Beach, Florida 32114
RE: Project Name: Westwinds Production Facility
Acres Approved: 10.7
Project ID: CABAR-2022-079
County: Cabarrus, City: Concord
Address: West Winds Boulevard
River Basin: Yadkin-PeeDee
Stream Classification: Other
Submitted By: Jeff Mangas, PE, ACRO Development Services
Date Received by LQS: August 11, 2022
Plan Type: Revised
Dear Mr. Boerger:
This office has reviewed the subject erosion and sedimentation control plan. We find the plan to be acceptable
with modifications and hereby issue this letter of Approval with Modifications. The Modifications Required for
Approval are listed on the attached page. This plan approval shall expire three (3) years following the date of
approval, if no land -disturbing activity has been undertaken, as is required by Title 15A NCAC 4B .0129.
As of April 1, 2019, all new construction activities are required to complete and submit an electronic Notice of
Intent (eNOI) form requesting a Certificate of Coverage (COC) under the NCG010000 Construction General
Permit. After the form is reviewed and found to be complete, you will receive a link with payment instructions
for the $100 annual permit fee. After the fee is processed, you will receive the COC via email. As the
Financially Responsible Parry shown on the FRO form submitted for this project, you MUST obtain the COC
prior to commencement of any land disturbing activity. The eNOI form may be accessed
at deq.nc.gov/NCGO1. Please direct questions about the eNOI form to the Stonnwater Program staff in the
Raleigh central office. If the owner/operator of this project changes in the future, the new responsible
party must obtain a new COC.
Title 15A NCAC 4B .0118(a) and the NCGO1 permit require that the following documentation be kept on file
at the job site:
North Carolina Department of Environmental Quality 1 Division of Energy, Mineral and Land Resources
Mooresville Regional Office 1 610 East Center Avenue, Suite 3011 Mooresville, North Carolina 28115
.■_� 704-663-1699

Letter of Approval with Modifications
Westwinds Center, LLC
August 18, 2022
Page 2 of 3
1. The approved E&SC plan as well as any approved deviation.
2. The NCGO1 permit and the COC, once it is received.
3. Records of inspections made during the previous 30 days.
Also, this letter gives the notice required by G.S. 113A-61.1(a) of our right of periodic inspection to ensure
compliance with the approved plan.
North Carolina's Sedimentation Pollution Control Act is performance -oriented, requiring protection of existing
natural resources and adjoining properties. If, following the commencement of this project, it is determined that
the erosion and sedimentation control plan is inadequate to meet the requirements of the Sedimentation Pollution
Control Act of 1973 (North Carolina General Statute 113A-51 through 66), this office may require revisions to
the plan and implementation of the revisions to ensure compliance with the Act.
Acceptance and approval of this plan is conditioned upon your compliance with Federal and State water quality
laws, regulations, and rules. In addition, local city or county ordinances or rules may also apply to this land -
disturbing activity. This approval does not supersede any other permit or approval.
Please note that this approval is based in part on the accuracy of the information provided in the Financial
Responsibility Form, which you provided. You are requested to file an amended form if there is any change in
the information included on the form. In addition, it would be helpful if you notify this office of the proposed
starting date for this project.
Your cooperation is appreciated.
Sincerely,
Shannon Leonard
Assistant Regional Engineer
Land Quality Section
Enclosures: Certificate of Approval
Modifications Required for Approval
NCGO1 Fact Sheet
c: Inspection Department
ec: Jeff Mangas, PE

Letter of Approval with Modifications
Westwinds Center, LLC
August 18, 2022
Page 3 of 3
MODIFICATIONS REQUIRED FOR APPROVAL
Project Name: Westwinds Production Facility
Project ID: CABAR-2022-079
County: Cabarrus
1. If Basin # I does not properly function in the field, a revised plan will be required to upgrade the basin to a
standard riser basin design criterion.
2. Rock pipe inlet protection shall be installed at open end pipes in lieu of rock check dams. See attached
construction detail.
3. On Sheet C3.4, the permanent swale down the cut slope located on South side, shall be referenced as South
Slope Swale as shown on Sheet C5.0.
4. If the proposed grass -lined channel fails to adequately stabilize the North Slope Swale and the South Slope
Swale, a revised plan shall be submitted to provide an adequate alternative permanent storm water
conveyance down the cut slope.
5. If grass fails to adequately stabilize temporary Ditch #1, the ditch shall be widened to reduce channel
velocity or the ditch shall be lined with an adequately sized rip -rap.
6. Permanent Ditch 44 shall be lined with an adequate temporary liner.

Natural Ground
Figure 6.55a Rock pipe inlet protection plan view and cross-section view
6.55.2
Rev. 6/a6

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