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Home My WebLink AboutNCC216709_MODIFICATION Supporting Documents_20220810ROY COOPER Governor u z ELIZABETH S. BISER Secretary BRIAN WRENN'- Director =` cnvi rnmentaatQu atfiYly June 24, 2022 LETTER OF APPROVAL WITH MODIFICATIONS Classic Neighborhood Development, LLC Attention: Shannon Boling, Land Acquisition Manager I I I I North Post Oak Road Houston, Texas 77055 RE: Project Name: Encore at Streamside Acres Approved: 92.47 Project ID: UNION-2021-030 County: Union, City: Waxhaw Address: Cuthbertson Road River Basin: Catawba Stream Classification: Other Submitted By: Marc Van Dine, PE, The John R. McAdams Company, Inc. Date Received by LQS: June 10, 2022 Plan Type: Revised Dear Mr. Boling: 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 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/NCGOL Please direct questions about the eNOI form to the Storinwater 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 EQ, Mooresville Regional Office 1 610 East Center Avenue, Suite 3011 Mooresville, North Carolina 28115 ass.• t "'� Q�l 704-663-1699 Letter of Approval with Modifications Classic Neighborhood Development, LLC June 24, 2022 Page 2 of 3 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-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 Inspection Department ec: Marc Van Dine, PE Letter of Approval with Modifications Classic Neighborhood Development, LLC June 24, 2022 Page 3 of 3 MODIFICATIONS REQUIRED FOR APPROVAL Project Name: Encore at Streamside Project ID: UNION-2021-030 County: Union Permit Modification was received to add dam rehabilitation to the existing permitted area. Modifications associated with this plan approval are: Silt fence shall be installed along the edge of the disturbed areas. Upon installation/back fill of end wall at barrel pipe outlet, silt fence shall be installed along the top of the end wall and connect to existing silt fence. 2. A rock check dam with a minimum 4' top crest width shall be installed at the inlet of the temporary bypass channel (to contain sediment from lakebed). The outlet of the bypass channel shall be stabilized with fabric or rip -rap across the disturbed area. 3. The diversion berm around work area shall be constructed of non -erodible material (e.g. rip -rap, sand bags, etc.). 4. Upon installation of the riser structure, rock pipe inlet protection shall be installed around the bottom drain. Modifications issued with Letter of Approval on November 19, 2021, are listed below: 1. If Basins SB-A and SB-B do not properly function in the field, a revised plan will be required to upgrade the basins to standard riser basin design criteria. 2. All portions of the permanent storm drainage system being temporarily modified to retain water, shall be adequately sealed to prevent leakage. 3. In Phase 3 (Sheet C6.23), the permanent storm drain system shall remain plugged at Structure CB- 316 and the temporary 24" HDPE shall remain functional into Basin SB-H as shown on Sheet C6.17. r x� - x : =s i �z 'u. Kv •r