NCC200801_ESC Approval Submitted_20200417

Iredell County Planning & Development
Erosion Control Section
349 North Center Street
P.O. Box 788
Statesville, NC 28687
Date: December 17, 2019
LETTER OF APPROVAL WITH MODIFICATIONS
Chris Younger
South Iredell Community Development Corp.
500 S. Main St., Ste 449
Mooresville, NC 28115
RE: Project Name: Mooresville Business Park East
Acres Approved with Modifications: 6.17
Project ID: MVLLE-2020-043
Project Location: PIN 4678383635.000
Submitted By: Stewart, Inc.
Date Received: December 9, 2019
Plan Type: New
Dear Mr. Younger:
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 Section 9.6.6 of the Iredell County Land Development Code.
Title 15A NCAC 4B 0118(a) and Section 9.6.9 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. 113A-61.1(a) and Section
14.2.2 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 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

Letter of Approval with Modifications
Mooresville Business Park East
December 17, 2019
Page 2 of 3
inadequate to meet the requirements of the Iredell County Land Development Code and 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 insure
compliance with the Act and Code.
Acceptance and approval of this plan is conditioned upon your compliance with Federal, State,
and County water quality laws, regulations, and rules. This approval does not supersede any
other permit or approval.
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
NCGO10000 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/NCGOI I. Please direct questions about the NOI form to Annette
Lucas at [e-mail] or Paul Clark at [e-mail]. After you submit a
complete and correct NOI Forn, a COC will be emailed to you within three business days.
Initially, DEMLR will not charge a fee for coverage under the NCGOI permit. However, on or
after May 1, 2019, a $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. Please notify us when you plan
to have a preconstruction conference.
Your cooperation is appreciated.
Sincerely,
Randall Moore, CESSWI, CFM
Erosion Control Inspector II
Enclosures: Modifications
Fact Sheet on the New NCGOI Permit
Permit

Letter of Approval with Modifications
Mooresville Business Park East
December 17, 2019
Page 3 of 3
MODIFICATIONS REQUIRED FOR APPROVAL
Project Name: Mooresville Business Park East
Project ID: MVLLE-2020-043
County: Iredell
Reviewed by: Randall Moore
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. Prefer straw wattles for check dams. Provide detail. —RC
2. Silt fence should be across all downslope sides of disturbance and below basins. —RC
3. Basin #4 needs diversion to direct runoff into it. —RC
4. Basin #1 needs diversions to direct runoff into it. —RC
5. Basin #3 needs diversions to direct runoff into it. —RC
6. Use slope drains for diversions entering basins. —SC
7. Area between Basin 3 and Basins 1 & 2 should still be protected with silt fence and silt
fence stone outlet until pipe is installed. —RC
8. Show sediment stockpiles on plan. At least 50 feet from any diversion or basin, with silt
fence wrapped around downslope side of stockpile. —RC
9. Iredell County requires self -inspection for erosion control within 24 hours of any 1 inch
and greater rainfall event. —RC
10. Silt fence to be 10 feet off toe of slopes. —RC
11. Slopes greater than 10 feet in height need more protection than silt fence. Use double
row of silt fence with wire backing and silt fence stone outlets staggered. —RC
12. Basin 1 skimmer and orifice should be designed to dewater the required volume of 1,062
cubic feet in as close to 3 days' time as possible. —RC
13. Basin 2 skimmer and orifice should be designed to dewater the required volume of 1,710
cubic feet in as close to 3 days' time as possible. —RC
14. Basin 2 skimmer and orifice is listed as different sizes in the calculations book and on the
basin detail sheet in plans. Fix this. —RC
15. Basin 3 skimmer and orifice should be designed to dewater the required volume of 1,728
cubic feet in as close to 3 days' time as possible. —RC
16. Basin 3 skimmer and orifice is listed as different sizes in the calculations book and on the
basin detail sheet in plans. Fix this. —RC
17. Basin 4 skimmer and orifice should be designed to dewater the required volume of 2,196
cubic feet in as close to 3 days' time as possible. —RC

Fact Sheet on the New NCGO1 Vla- ��cA� -�
April 2019 0-•,, TM=D•E���
p
The NC Construction General Permit (also known as "NCGO1") was renewed on April 1, 2019. The updated permit
does not significantly change the measures that are required to be implemented on construction sites. However,
there are some organizational and technical updates to the permit as described below. Most notably, there is a new
process in which construction sites will obtain official coverage under an NCGO1 permit through an electronic
process. DEMLR worked with a broad team of stakeholders to make all of these updates. If you have questions,
contact Annette Lucas at [e-mail] or [phone].
Organizational Updates
The new permit:
o Repeats state requirements for E&SC
Plans and organizes them with federal
construction activity requirements;
o Is clearly organized by topic; and
a Has less text and more tables.
Technical Updates
The new permit:
o Requires that the E&SC Plan meet
SWPPP requirements (p. 2);
© Provides a list of items that must be
included in the SWPPP, such as the
construction sequence, plans,
calculations, etc. (p. 2-4);'
m Has updated language on bypasses and
upsets that is tailored to construction
activities (p. 10);
o Puts all timeframes for inspections,
record -keeping and reporting in
"calendar days" for clarity and
consistency (p. 11-14);'
m Changes the inspection frequency
(during business hours) to at least
once per 7 calendar days and after
every storm > 1.0 inch (previously 0.5
inch);' and
o Excludes weekends, state and federal
holidays from normal business hours
unless construction activities take
place (p. 23).
' This list is based on website guidance
by the DEMLR Sediment Program.
' The number of calendar days was
selected to be as equivalent as
possible with the previous permit.
3 The intent is to provide predictability
to the inspection schedule.
Acronyms to Know
COC: Certificate of Coverage, proof of coverage under an NCGO1 permit
DEMLR: NC Division of Energy, Mineral, and Land Resources
E&SC: Erosion & Sedimentation Control
e-NOI: Notice of Intent, application form for the NCGO1 permit
e-NOT: Notice of Termination, form for closing out the NCGO1 permit
SWPPP: Stormwater Pollution Prevention Plan, required by the NCGO1
The NCG01 Process
The new NCGO1 applies to permits approved on or after April 1, 2019.
Permittees will no longer receive a copy of the NCG01 permit in the mail
with their E&SC Plan approvals and be considered as covered under the
permit. Federal rules require that DEMLR receive an NO[ on each
construction project and issue each construction project its own COC.
Under the new NCGO1 process, construction sites will continue to
receive approval for E&SC Plans from either DEMLP, or the delegated
local E&SC program just like before. After receiving E&SC Plan approval,
permittees will officially obtain coverage under the NCG01 by
completing an e-NOI (available at deq.nc.gov/NCG01). The e-NOI will
only take about 20 minutes to fill out and submit on-line.
Initially, there will be no charge associated with applying for an NCGO1
permit but on or around June 1, 2019, DEMLR will begin charging a $100
annual general permit fee as required per §143-215.3D.
DEMLR is working on creating a single application form that will allow an
applicant to simultaneously apply for an E&SC permit and an NCGO1
COC. That effort is part of a larger Permit Transformation project at
DEMLR.

IREDELL COUNTY
POBox 788
IREDELL 3490Orth Center St.
Statesville, NC 28677
Permit Type: EROSION CONTROL - PLAN REVIEW
APPLICATION NUMBER
303248
Issue Date:
Parcel Number
Street Address
Jurisdiction
Owner Information
Applicant Information
Contractor Information
Name: SOUTH IREDELL
Name: SOUTH IREDELL
Name: SOUTH IREDELL
COMMUNITY DEV CORP
COMMUNITY
COMMUNITY
DEVELOPMENT CORP
DEVELOPMENT CORP
Address:
Address: 500 S Main St., Ste. 449
Address: 500 S Main St., Ste. 449
Mooresville, NC 28115
Mooresville, NC 28115
Phone:
Phone: [phone]
Phone: [phone]
Project Description
Mooresville Business Park East E{}Plan
Permit Details
Fees
PLAN REVIEW Amount: $1,225.00
I hereby certify that all information in this application is correct and all work will comply with the state code and all
other applicable state and local laws, ordinances and regulations. The respective department will banotified ofany
changes in the approved plans, a change of contractor, and/or specifications for the projectparmidadherein. This
application becomes opermit only when validated and approved.
Date: 12/17/2019
Signature of
This permit shall expire three (3)years following the date mfapproval /fnm activity has been

IREDELL
COUNTY -NC
Cash Register Receipt
Iredell County
Date Paid: Monday, December 09, 2019
Paid By: SOUTH IREDELL COMMUNITY DEV CORP
Cashier: CCS
Pay Method: CHECK 1022
Receipt Number
R3562
Printed: Monday, December 9, 2019 11:16 AM 1 of 1
SUPERIOP,