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HomeMy WebLinkAboutNCC230026_ESC Approval Submitted_20230105ROY COOPER rf Governor ELIZABETH S. BISER Secretary -.. BRIAN WRENN Director atvar r r€tearful Quality November 30, 2022 LETTER OF APPROVAL WITH MODIFICATIONS MHC at Piper Meadows, LLC Attention: Mike R. McGee, Manager 4608 Carriker Road Monroe, North Carolina 28110 RE: Project Name: Piper Meadows Acres Approved: 29.95 Project ID: UNION-2022-006 County: Union, City: Waxhaw Address: New Town Rd. River Basin: Catawba Stream Classification: Other Submitted By: Matthew Kirchner, PE, Eagle Engineering Date Received by LQS: November 15, 2022 Plan Type: Revised Dear Mr. McGee: 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 413 .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 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/NCGOI. 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 413 .0118(a) and the NCGO1 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 704-663-1699 t Letter of Approval with Modifications MHC at Piper Meadows, LLC November 30, 2022 Page 2 of 3 1. The approved E&SC plan as well as any approved deviation. 2. The NCGO1 permit and the COC, once it is received. 3. 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-5I 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: Matthew Kirchner, PE Letter of Approval with Modifications MHC at Piper Meadows, LLC November 30, 2022 Page 3 of 3 MODIFICATIONS REQUIRED FOR APPROVAL Project Name: Piper Meadows Project ID: UNION-2022-006 County: Union 1. Basin #2 shall be properly sized, using a reasonable rainfall intensity (I in/hr), to provide the minimum required surface area for the Q10. The basin needs to be extended across proposed lots as necessary to obtain the required surface area. The impacted lots cannot be graded until the basin is allowed to be reduced and/or converted to the final BMP. Provide a note on plans and/or in the construction sequence indicating this requirement. Also, provide updated design calculations for Basin #2. In addition, ensure notes on plans for coffer dam refer to detail on Sheet C-6.8. Two sets of revised plans shall be provided prior to the start of land disturbance activities.