NCC221790_ESC Approval Submitted_20220518

alas
catawba county
utilities &. engineering
September 16, 2021
D&J Properties North Carolina, LLC
2008 46th Ave. Dr. NE
Hickory, NC 28601
RE: LETTER OF APPROVAL WITH MODIFICATIONS
Project Name: Lachlan Development
Case Number: ECPR-09-2021-38804
Disturbed Area: 10.31 acres
Submitted By: Clayton Engineering & Design
Date Received: September 14, 2021
New Submittal X Revision
Dear Mr. McLauchlin:
This office has reviewed the subject erosion and sedimentation control plan. We find the
plan to be acceptable and hereby issue this Letter of Approval with Modifications. The
Erosion Control Permit must be posted at the job site. 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 NOI form reClUesting a Certificate of Coverage COC under
the NCG010000 Construction Stormwater General Permit. This form MUST be submitted
prior to the commencement of any land disturbing activity on the above named promect.
The NOI form may be accessed at deg.nc.gov/NCGO1. After submittal of a complete and
correct N01 Form, a COC will be emailed to you within three business days.
Title 15 NCAC 4B .0018(a) requires that a copy of the approved erosion control plan,
NCG01 permit and COC, and records of inspections made be on file at the job site. Also,
this letter gives the notice required by G.S. 113A-61.1(a) of our right of periodic inspection
to insure 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, the erosion and sedimentation control plan is inadequate
to meet the requirements of the Sedimentation Pollution Control Act of 1973 (North
Carolina General Statue 113A- 51 through 66), this office may require revision to the plan
and implementation of the revisions to insure compliance with the Act.
!NG_ DIVING_ BETTER.

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 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/Ownership Form that you have provided. You are
requested to file an amended form if there is any change in the information included on
the form.
Please ensure the approved plans and permit are picked up from the Government
Center, see address above. In addition, please notify this office of the proposed
start date for this project and to schedule a preconstruction conference.
Your cooperation is appreciated
Sincerely,
Toni Norton, P.E., LEED A.P., CPESC
Water Resources Engineer
Cc: File
Clayton
NC DEMLR
MODIFICATIONS
Calculations
• Submit drainage areas and calculations for individual drainage
ditches
Pre -Construction Erosion Control Plan, Sheet CCN101
• Label contours
Show basin inlet slope protection on plan views
Skimmer Basin #2 values to do not match calculations, please revise
Post -Construction Erosion Control Plan, Sheet CCN102
• Label contours
• Show Skimmer Basin #1 and/or stormwater control measure