NCC221993_ESC Approval Submitted_20220527

Iredell County Planning & Development
Erosion Control Section
349 North Center Street
P.O. Box 788
Statesville, NC 28687
Date: May 23 d 2022
LETTER OF APPROVAL WITH MODIFICATIONS
Chad Marshall
Evans General Contractors, LLC
6101 Carnegie Blvd.
Charlotte, NC 28209
RE: Project Name: North Charlotte Commerce Center
Acres Approved: 75
Project ID: MVLLE-2022-088
Project Location: PIN 4648834317.000
Submitted By: Kimley-Hom and Associates, Inc.
Date Received: April 28112022
Plan Type: New/Transfer of Financial Responsible Ownership
Dear Mr. Marshall:
This office has reviewed the subject erosion and sedimentation control plan. We find the plan to
be acceptable with modifications and herby issue this Letter of Approval with Modifications.
Modifications must be received in this office no later than two weeks prior to the project start
date. Failure to submit modified plans can result in a violation and fine under the Iredell County
Land Development Code. The Modifications required for Approval are listed on the attached
page. The Certificate of Approval issued by Iredell County must be posted at the job site. This
plan approval shall expire three (3) years following the date of this approval as is required by
Title 15A NCAC 413.0129 and Appendix H of the Iredell County Land Development Code.
Title 15A NCAC 4B 01 18(a) and Appendix H of the Iredell County Land Development Code
requires that a copy of the approved erosion control plan be on file at the job site. Any
amendments and/or revisions to the approved plan must be reviewed and approved prior to
implementation in order for the site to remain in compliance. Failure to submit plans for approval
may result in administrative actions and/or penalties as indicated in the Iredell County Land
Development Code. Also, this letter gives notice as required by G. S. I I 3A-6 1.1 (a) and Appendix
H of the Iredell County Land Development Code, of our right of periodic inspection to insure
compliance with the approved plan.
Iredell County's Sedimentation Pollution Control Program is perform ance-ori ented, requiring
protection of existing natural resources and adjoining properties. If, following the

Letter of Approval with Modifications
North Charlotte Commerce Center
May 23 d 2022
Page 2 of 3
commencement of this project, it is determined that the erosion and sedimentation control plan is
inadequate to meet the requirements of the Iredell County Land Development Code and the
Sedimentation Pollution Control Act of 1973, (North Carolina General Statute I I 3A-51 through
66), this office may require revisions to the plan and implementation of the revisions to insure
compliance with the Act and Code.
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. It is the responsibility of the applicant to obtain all other required permits or
approvals.
As of May 1, 2019, all new construction activities are required to complete and submit an
electronic Notice of Intent (NOI) form requesting a Certificate of Coverage (COC) under the
NCGO 10000 Construction Stormwater General Permit. This form MUST be submitted prior to
the commencement of any land disturbing activity on the above named project. The NOI form
may be accessed at deq.nc.gov/NCGO L Please direct questions about the NOI form to Annette
Lucas at Annette. [e-mail] or Paul Clark at Paul. cl ark@nc denr.gov. After you submit a
complete and correct NOI Form, a COC will be emailed to you within three business days.
Initially, DEMLR will not charge a fee for coverage under the NCGO I permit. However, on or
after May 1, 2019, a S 100 fee will be charged annually. This fee is to be sent to the DEMLR
Stormwater Central Office staff in Raleigh.
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 is required that this
office to be notified of the proposed starting date for this project. Failure to notify this office of
the starting date may result in a Notice of Violation and civil penalty. Please notify us when you
plan to have a preconstruction conference.
Your cooperation is appreciated.
Sincerely,
� 4 4, � e, 441. 1,
Jonathan Williams
Erosion Control Inspector 11
Enclosures: Modifications
Fact Sheet on the New NCGOI Permit

Letter of Approval with Modifications
North Charlotte Commerce Center
May 23'd 2022
Page 3 of 3
MODIFICATIONS REQUIRED FOR APPROVAL
Project Name: North Charlotte Commerce Center
Project ID: MVLLE-2022-088
County: Iredell
Reviewed by: Jonathan Williams
Original Approval: May IP2022
Required changes are designated as "RC" under legal authority from NC
General Statutes Chapter 113A Article 4 and the Iredell County Land
Development Code.
Suggested changes are designated as "SC" for improvement of the plan.
1. Notate correct disturbed acreage for drainage areas I & 2 in Phase 1. —RC
2. Design SB3000A skimmer outlet to discharge directly outside the limits of disturbance. —
RC
3. Notate in the Construction Sequence that SB3000A outlet is not to discharge into
SB2000B until site is at final grade, the drainage area for both basins has been stabilized
and permission has been given to convert by Iredell County Erosion Control staff. —RC
4. Install silt fence to protect the entire limits of disturbance at S131000 outlet area on the
downslope site. —RC
5. Adjust SB3000A to meet the NPDES/NCG01 required surface area of 11,761 ft2. -RC
6. In the Notes to Contractors 5, add that erosion control measures must be inspected and
necessary repairs made after every I -inch rainfall in a 24 hour period. —RC
7. Adjust SBIOOO PI skimmer orifice size to 5 inches to dewater the required volume in as
close to 3 days' time (3.08 days) possible. —RC
8. Adjust SB2000 P I skimmer orifice size to 2.25 inches to dewater the required volume in
as close to 3 days' time (2.95 days) possible. —RC
9. Adjust S131000 P2 skimmer orifice size to 3.75 inches to dewater the required volume in
as close to 3 days' time (3.09 days) possible. —RC
10. Adjust SB2000A skimmer orifice size to 2.25 inches to dewater the required volume in as
close to 3 days' time (2.69 days) possible. —RC
11. Adjust SB2000B skimmer orifice size to 1.25 inches to dewater the required volume in as
close to 3 days' time (2.8 days) possible. —RC
12. Adjust SB3000A skimmer orifice size to 2.25 inches to dewater the required volume in as
close to 3 days' time (2.94 days) possible. —RC
13. Adjust SB3000B skimmer orifice size to 1.75 inches to dewater the required volume in as
close to 3 days' time (3.35 days) possible. —RC
14. Develop the project in phases so that no more than 25 acres is disturbed at one time. -SC