NCC240766_ESC Approval Submitted_20240315

3/8/24,2:44 PM SR&R Environmental, Inc. Mail-Fwd: NC DEMLR-FROF Application Approval CRM:0102049
Gm a i l William Murrell<[e-mail]>
Fwd: NC DEMLR - FROF Application Approval CRM:0102049
1 message
Patrick Beccaria<[e-mail]> Fri,Mar 8,2024 at 2:42 PM
To:William Murrell<[e-mail]>
Forwarded message
From:SVC_DoNotReply-DEQPermits<[e-mail]>
Date:Tue,Jan 23,2024,7:48 AM
Subject:NC DEMLR-FROF Application Approval CRM:0102049
To:SR&R Environmental, Inc.<[e-mail]>
Cc:Patrick Beccaria<[e-mail]>
��tHcSTATF�,
`fir, °
*FS QUAM V1ki�
North Carolina Department of Environmental Quality
Division of Energy, Mineral &Land Resources
Land Quality Section
Roy Cooper
Governor
Elizabeth S.Biser
Secretary
William Vinson Jr.(Acting)
Director
01-23-2024
LETTER OF APPROVAL
SR&R
Environmental,Inc.
PO
Box 221
Wilmington, NC
28402
RE: Project Name: Kerr-McGee Chemical Corp Superfund Site-Navassa,NC
Acres Approved: 10.12
Application ID:PA-001999
Permit Number:BRUNS-2024-0122
Address: N. Navassa Rd
City:Navassa
County:Brunswick
River Basin:Cape Fear
Stream Classification:C:Aquatic Life,Secondary Contact Recreation, Fresh water
Plan Type:New Plan
Dear SR&R
Environmental,Inc.,
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. The Certificate of Approval 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(eNOI)form requesting a
https://mai I.google.com/mail/u/0/?i k=17eec9d 19e&view=pt&search=al I&permthid=thread-f:1792988410054665827&sim pl=msg-f:17929884100546658... 1/4

3/8/24,2:44 PM SR&R Environmental, Inc.Mail-Fwd:NC DEMLR-FROF Application Approval CRM:0102049
Certificate of Coverage(COC)under the NCG010000 Construction Stormwater General Permit. After the form is reviewed and found to be complete,
you will receive a link with payment instructions for the$120 annual permit fee. After the fee is processed,you will receive the COC via email. As the
Financially Responsible Party 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/NCG01. Please direct questions about the eNOI form to the Stormwater 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 NCG01 permit require that the following documentation be kept on file at the job site:
1.The approved E&SC plan as well as any approved deviation.
2.The NCG01 permit and the COC,once it is received.
3. Records of inspections made during the previous 12 months.
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,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 insure 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/Ownership 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. Please notify us if you plan to have a preconstruction conference.
Your cooperation is appreciated.
Sincerely,
Mike Cook
Assistant Regional Engineer
Division of Energy,Mineral and Land Resources
Land Quality Section
Phone: [phone]
Email: [e-mail]
127 Cardinal Drive Extension
Wilmington,NC 28405
Approval Letter and Conditions
Project Name:Kerr-McGee Chemical Corp Superfund Site-Navassa,NC
Project ID:BRUNS-2024-0122
County:Brunswick
1. 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.
2. The developer is responsible for the control of sediment on-site. If the approved erosion and sedimentation control measures prove
insufficient, the developer must take those additional steps necessary to stop sediment from leaving this site (NCGS 113A-57(3)). Each
sediment storage device must be inspected after each storm event(NCGS 113A-54.1(e)). Maintenance and/or clean out is necessary anytime
the device is at 50%capacity. All sediment storage measures will remain on site and functional until all grading and final landscaping of the
project is complete(15ANCAC 04B.0113).
3.Any and all existing ditches on this project site are assumed to be left undisturbed by the proposed development unless otherwise noted. The
removal of vegetation within any existing ditch or channel is prohibited unless the ditch or channel is to be regarded with side slopes of 2
horizontal to 1 vertical or less steep(15A NCAC 04B .0124(d)). Bank slopes may be mowed but stripping of vegetation is considered new
earth work and is subject to the same erosion control requirements as new ditches(NCGS 113A52(6)).
https://mail.google.com/mail/u/0/?ik=l 7eec9d 19e&view=pt&search=all&permthid=thread-f:1792988410054665827&simpl=msg-f:17929884100546658... 2/4

3/8/24,2:44 PM SR&R Environmental, Inc.Mail-Fwd:NC DEMLR-FROF Application Approval CRM:0102049
4. The developer is responsible for obtaining any and all permits and approvals necessary for the development of this project prior to the
commencement of this land disturbing activity. This could include our agency's Stormwater regulations and the Division of Water Resources'
enforcement requirements within Section 401 of the Clean Water Act, the U.S.Army Corps of Engineers'jurisdiction of Section 404 of the
Clean Water Act,the Division of Coastal Management's CAMA requirements,the Division of Solid Waste Management's landfill regulations,
the Environmental Protection Agency and/or The U.S. Army Corps of Engineers jurisdiction of the Clean Water Act, local County or
Municipalities'ordinances,or others that may be required. This approval cannot supersede any other permit or approval;however,in the case
of a Cease-and-Desist Order from the Corps of Engineers,that Order would only apply to wetland areas. All highlands would still have to be in
compliance with the N.C.Sedimentation Pollution Control Act.
5.If any area on site falls within the jurisdiction of Section 401 or 404 of the Clean Water Act,the developer is responsible for compliance with
the requirements of the Division of Water Resources (DWR), the Corps of Engineers and the Environmental Protection Agency (EPA)
respectively. Any erosion control measures that fall within jurisdictional wetland areas must be approved by the aforementioned agencies prior
to installation. The Land Quality Section must be notified of a relocation of the measures in question to the transition point between the
wetlands and the uplands to assure that the migration of sediment will not occur. If that relocation presents a problem or contradicts any
requirements of either DWR,the Corps,or the EPA,it is the responsibility of the developer to inform the Land Quality Section regional office
so that an adequate contingency plan can be made to assure sufficient erosion control remains on site. Failure to do so will be considered a
violation of this approval(NCGS 113A-54.1(b)).
6.Any borrow material brought onto this site must be from a legally operated mine or other approved source. Any soil waste that leaves this
site can be transported to a permitted mine or separately permitted construction sites without additional permits under NCGS 74-49(7)(d).
Disposal at any other location would have to be included as a permit revision for this approval.
7.This permit allows for a land disturbance,as called for on the application plan,not to exceed 10.12 acres. Exceeding that acreage will be a
violation of this permit and would require a revised plan and additional application fee. Any addition in impervious surface,over that already
noted on the approved plan,would also require a revised plan to verify the appropriateness of the erosion control measures and stormwater
retention measures(NCGS 113A-54.1(b)).
8.The construction detail for the proposed silt fence requires reinforcing wire and steel posts a maximum of eight(8)feet apart. Omission of
the reinforcing wire is a construction change that necessitates more posts for support,i.e.,the spacing distance needs to be reduced to no greater
than six(6)feet apart(E&SC Planning&Design Manual 6.63,Rev.6/06).
9.Because the sediment traps and basins are shown on the plan as the primary sedimentation and erosion control devices on this project,it is
necessary that the traps and basins and their collection systems be installed before any other grading takes place on site,and that every structure
that receives more than one acre of drainage is built so that each dewaters only from the surface(NCG010000). If that proves to be impractical,
a revised plan must be submitted and approved that addresses erosion and sediment control needs during the interim period until the traps and
basins are fully functioning(113A-54.1(b)).
10.A graveled construction entrance must be located at each point of access and egress available to construction vehicles during the grading and
construction phases of this project. Access and egress from the project site at a point without a graveled entrance will be considered a violation
of this approval. Routine maintenance of the entrances is critical(113A-54.1(b)).
11.As a condition of the NPDES General Stormwater Permit(NCG010000),the financially responsible party shall comply with the NCGO1
Ground Stabilization and Materials Handling requirements that became effective April 1, 2019. The NCG01 Ground Stabilization and
Materials Handling standard detail can be printed from the deq.nc.gov/NCG01 website.
12.As a condition of the NPDES General Stormwater Permit(NCG010000),the financially responsible party shall comply with the NCGO1
Self-Inspection,Recordkeeping and Reporting requirements that became effective April 1,2019. The NCG01 Self-Inspection,Recordkeeping
and Reporting standard detail can be printed from the deq.nc.gov/NCGO1 website.
https://mail.google.com/mail/u/0/?ik=l7eec9d 19e&view=pt&search=all&permthid=thread-f:1792988410054665827&simpl=msg-f:17929884100546658... 3/4

3/8/24,2:44 PM SR&R Environmental, Inc.Mail-Fwd:NC DEMLR-FROF Application Approval CRM:0102049
13.As a part of routine monitoring of the approved land-disturbing activity,the financially responsible party shall assure inspections of the area
covered by the approved plan after each phase of the plan has been completed and after establishment of temporary ground cover in accordance
with North Carolina General Statute 113A-54.1(e).
Ref: G.S. 113A-54.1 through G.S. 113A-57
Sections 15A NCAC 04A.0101 through 15A NCAC 04E.0504
General Permit NCG 010000 NPDES for Construction Activities
North Carolina Department of Environmental Quality
Division of Energy,Mineral&Land Resources
Land Quality Section
D_E Q"►j, North Carolina Department of Environmental Quality I Division of Energy,Mineral and Land Resources
i) Wilmington Regional Office 1127 Cardinal Drive Ext. I Wilmington NC,28405
910-796-7215
Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties by an authorized state official.
3 attachments
/e / image.png3K
9
3Kage png
Certificate of Approval-Tuesday,January 23,2024 743 AM.docx
198K
https://mail.google.com/mail/u/0/?ik=l7eec9d 19e&view=pt&search=all&permthid=thread-f:1792988410054665827&simpl=msg-f:17929884100546658... 4/4