NCC223575_MODIFICATION Supporting Documents_20230519

WATERSHED PROTECTION DEPARTMENT
CHATHAM COUNTY
NORTH C A R O L I N A
15-501 East LLC
105 Weston Parkway
Cary, NC, 27513
80 East Street
Pittsboro, NC 27312
Website: chathamcountync.gov
Office: [phone] • E-mail: [e-mail]
Soil Erosion and Sedimentation Control
LETTER OF APPROVAL — REVISED PLANS
May 12, 2023
Project Name:
Chatham Park — Grant Drive Phase 3
Project Number:
WP-22-377
Acres Approved:
15.0
Submitted by:
WithersRavenel
Date Received:
5/5/2023
Reason for
Adjusted inlet protection locations for new storm drainage
Revision:
layout.
To The Above Named Person(s) and/or Entity,
This office has reviewed the revised erosion and sedimentation control plan. We find the plan to be
acceptable and hereby issue this Letter of Approval.
Erosion and Sedimentation Control Plan: This plan approval shall expire (2) years following the
date on this Letter of Approval, unless a Land -Disturbing Permit has been obtained within that initial
two-year period and remains in effect as provided in G.S. 164.12 (14). Active sites may have the
permit renewed by applying for renewal 30 days prior to expiration.
Section 164.10 (L) of the Chatham County Sedimentation and Erosion Control Ordinance requires
that a copy of the approved erosion control plan be on file at the job site.
North Carolinas Sedimentation Pollution Control Act is performance -oriented, requiring protection
of existing natural resources and adjoining properties. If, following the commencement of this
project, the erosion and sedimentation control plan is inadequate to meet the requirements of the
Chatham County Sedimentation and Erosion Control Ordinance, 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 county, state and
federal 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.
Inspections: 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.
Section 164.12 (1) of the Chatham County Sedimentation and Erosion Control Ordinance requires
self -inspections and monitoring for all sites receiving a Land Disturbing Permit. These inspections

can be done by the Financially Responsible Party, or an agent thereof These inspections must occur
at a minimum of once a week and within 24 hours of any rain event of 0.5 inch or greater. Copies of
inspection records and reports must be kept on site and produced to Chatham County upon request.
NPDES General Stormwater Permit NCGO10000: Please be aware that your project is covered by
the new NPDES General Stormwater Permit NCGO10000 (Construction Activities). If you have
already applied for and received coverage, you are required to provide updated information
regarding your project to the North Carolina Department of Environmental Quality's
Division of Energy, Mineral, and Land Resources by filing a "Modification Form". This can
be found at https://deq.nc.gov/NCGO1.
Land -Disturbing Permit: Active sites may have the permit renewed by applying for renewal 30
days prior to expiration. Chatham County's Land -Disturbing Permit must be posted at the job site.
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.
Respectfully,
Justin Hasenfus, CPESC
Senior Watershed Specialist
Chatham County Watershed Protection Department