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Home My WebLink AboutNCC224179_ESC Approval Submitted_20230104ROY COOPER Governorh, ELIZABETH S. BISER Secretary DOUGLAS R. ANSEL Interim Director NC.)R `" - _<::>E Ni`k Environmental QdtC*(y December 13, 2022 LETTER OF APPROVAL WITH MODIFICATIONS CBS Development Group, LLC Attention: Joseph Burleson, Manager 248 Market Street Locust, North Carolina 28097 RE: Project Name: Green Acres Subdivision Acres Approved: 14.33 Project ID: CABAR-2023-024 County: Cabarrus, City: Mt. Pleasant Address: NC Hwy 73 River Basin: Yadkin-PeeDee Stream Classification: Other Submitted By: Barry Fay, PE, American Engineering Date Received by LQS: November 28,2022 Plan Type: Revised Dear Mr. Burleson: This office has reviewed the subject erosion and sedimentation control plan. We find the plan to be acceptable with modifications and hereby issue this letter of Approval with Modifications. The Modifications Required for Approval are listed on the attached page. 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 Certificate of Coverage (COC) under the NCGO10000 Construction General Permit. After the form is reviewed and found to be complete, you will receive a link with payment instructions for the $100 annual permit fee. After the fee is processed, you will receive the COC via email. As the Financially Responsible Parry 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 deg.nc.gov/NCG01. Please direct questions about the eNOI form to the Stonnwater 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 NCGOI permit require that the following documentation be kept on file at the job site: North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources Mooresville Regional Office 1 610 East Center Avenue, Suite 3011 Mooresville, North Carolina 28115 „_ ao/10 704-663-1699 Letter of Approval with Modifications CBS Development Group, LLC December 13, 2022 Page 2 of 3 The approved E&SC plan as well as any approved deviation. 2. The NCGOI permit and the COC, once it is received. Records of inspections made during the previous 30 days. 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, it is determined that the erosion and sedimentation control plan is inadequate to meet the requirements of the Sedimentation Pollution Control Act of 1973 (North Carolina General Statute I I3A-51 through 66), 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 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 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. Your cooperation is appreciated. Sincerely, Shannon Leonard Assistant Regional Engineer Land Quality Section Enclosures: Certificate of Approval Modifications Required for Approval NCGOI Fact Sheet c: Inspection Department ec: Barry Fay, PE Letter of Approval with Modifications CBS Development Group, LLC December 13, 2022 Page 3 of 3 MODIFICATIONS REQUIRED FOR APPROVAL Project Name: Green Acres Subdivision Project ID: CABAR-2023-024 County: Cabarrus 1. Phase 1 (Sheet C7.1) Comments: The installation of the bypass storm drainage system (DI to D7) and Clean Water Diversion Ditches #1 & #2 (as noted in Construction Sequence Notes #9 & #10) shall be installed prior to any other land disturbance activity. Clean Water Diversion Ditches #1 & #2 shall be stabilized with adequately sized rip -rap immediately upon installation. During the installation of this storm drainage system (D 1 to 137), partial inlet protection (see attached detail) shall be installed at the end of each working day. The LOD and silt fence located in the 25' stream buffer NE of the inlet to the Ex. 60" CMP shall be relocated out of the stream buffer (this applies to all phases). 2. Phase 2 (Sheet 7.2) Comments: In this phase, Basin SB1 shall be sized for the entire drainage area (e.g. 12.22 acres). The minimum required surface area shall be provided at the top of the riser structure. Show the necessary excavation required for sizing basin. A diversion berm shall be provided along Clean Water Diversion Ditches #1 & #2 to prevent site runoff from entering the ditches. Silt fence shall be provided below the proposed SS line installation along NC Hwy 73. 3. Phase 3 (Sheet 7.3) Comments: In this phase, Basin SB 1 shall be sized for the entire drainage area (e.g. 12.22 acres). The minimum required surface area shall be provided at the top of the riser structure. Show the necessary excavation required for sizing basin. A diversion berm shall be provided along Clean Water Diversion Ditches #1 & #2 to prevent site runoff from entering the ditches. 4. Phase 4 (Sheet 7.4) Comment: Approval from DEMLR shall be obtained prior to filling in Basin SB 1 as shown in this phase. Basin SB 1 shall remain intact and functional until all upstream areas have been adequately stabilized. Provide a note on plans for this requirement. Two sets of revised plans, showing changes noted above, shall be submitted to this office prior to the start of land disturbance activities. tjostream End Storm Drain overflow 1/3 Pipe Diameter Plywood Bottom 3 Exterior BUX"Ood of YW lllwLralion of Plywood Inlet Protectionfor Storm Drain Under Construe,ion, Umtream End Ste -ell Fence of Storm Drain' Overflow 1-1-1 3 Pi e DjarneYer dware Cloth Washed Stone Filter Across Pipe Inlet - f_LLur, 1: Illustration of Scone r-ilEcr Inlet Protection for Sior", Drain Under Cons(rucilon.