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HomeMy WebLinkAboutSW8971102_Final Permit (Signed)_20081223Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources December 23, 2008 Clyde P. Harris, Member Hubquarter, LLC 3105-d Ward Blvd. Wilson, NC 27893 Coleen H. Sullins Director Division of Water Quality AUG 1 1 9 Subject: State Stormwater Management Permit No. SW8 971102 Mod. Harkers Village Low Density Subdivision Permit Carteret County Dear Mr. Harris: The Wilmington Regional Office received a complete StormwaterMana ement Permit Application for Harkers Village on December 12, 2008. Staff review of the plans and specifications has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000. We are forwarding Permit No. SW8 971102 Mod., dated December 23, 2008, for the construction of the subject project. This permit shall be effective from the date of issuance until rescinded and shall be subject to the conditions and limitations as specified therein, and does not supercede any other agency permit that may be required. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing upon written request within thirty (30) days following receipt of this permit. This request must be in the form of a written petition, conforming to Chapter 150E of the North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding. If you have any questions, or need additional information concerning this matter, please contact either David Cox or me at (910) 796-7215. Sincerely, &eor:tte4Sco Stormwater Supervisor Surface Water Protection Section GS/dwc: S:\WOS\STORMWATER\PERMIT\971102Mod.dec08 cc: David Gambardella Carteret County Building Inspections David Cox Wilmington Regional Office Central Files NoII'hCazolina rJVatura!!y North Carolina Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405 Yhone (910) 796-7215 Customer Service Wilmington Regional Office Interne[: www newaterquality or¢ Fax (910) 350-2004 1-877-623-6748 An Equal OppodunitylAflirmalive Action Employer— 50 % Recycled110 % Post Consumer Paper State stormwater Management Systems Permit No.SW8 971102 Mod. STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY STATE STORMWATER MANAGEMENT PERMIT LOW DENSITY DEVELOPMENT In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules and Regulations PERMISSION IS HEREBY GRANTED TO Clyde P. Harris & Hubquarter, LLC Harkers Village Harkers Island Rd., Harkers Island, Carteret County FOR THE construction, operation and maintenance of a 25% low density subdivision in compliance with the provisions of 15A NCAC 2H .1000 (hereafter referred to as the "stormwater rules' and the approved stormwater management plans and specifications, and other supporting data as attached and on file with and approved by the Division of Water Quality and considered a part of this permit. The Permit shall be effective from the date of issuance until rescinded and shall be subject to the following specific conditions and limitations: I. DESIGN STANDARDS Phases 1 & 2 are limited to a maximum of 4,500 square feet of built -upon area, and Phase 3 is limited to a maximum of 3,735 square feet of built -upon area as indicated in the approved plans CAMA regulations may reduce the allowable built -upon area for those lots within the AEC. 2. The overall tract built -upon area percentage for the project must be maintained at 25% per the requirements of Section .1005 of the stormwater rules. 3. Approved plans and specifications for projects covered by this permit are incorporated by reference and are enforceable parts of the permit. 4. Projects covered by this permit will maintain a minimum 30 feet wide vegetative buffer between all impervious areas and surface waters. The only runoff conveyance systems allowed will be vegetated conveyances such as swales with minimum side slopes of 3:1 (H:V) as defined in the stormwater rules and approved by the Division. 6. All roof drains must terminate at least 30 feet from the mean high water mark. 7. Where the flowrate in a swale exceeds the non -erosive flowrate for the 10 year storm, level spreaders shall be provided. For projects within''/z mile of SA waters, direct discharges are not allowed. Discharge to a vegetated or natural area capable of providing effective infiltration for the 1 year 24 hour storm shall not be considered a direct discharge. Page 2 of 5 State stormwater Iv�anagement Systems Permit No.SW8 971102 Mod. II. SCHEDULE OF COMPLIANCE Swales and other vegetated conveyances shall be constructed in their entirety, vegetated, and be operational for their intended use prior to the construction of any built -upon surface. 2. During construction, erosion shall be kept to a minimum and any eroded areas of the swales or other vegetated conveyances will be repaired immediately. 3. The permittee shall at all times provide the operation and maintenance necessary to operate the permitted stormwater management systems at optimum efficiency to include: a. Inspections b. Sediment removal. c. Mowing, and re -vegetating of the side slopes. d. Immediate repair of eroded areas. e. Maintenance of side slopes in accordance with approved plans and specifications. f. Maintenance of level spreaders in accordance with approved plans and O&M. 4. The permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for any modification to the approved plans, including, but not limited to, those listed below: a. Any revision to any of the items shown on the approved plans, including the stormwater management system, design concept, built -upon area, details, etc. b. Project name change. c. Transfer of ownership. d. Redesign or addition to the approved amount of built -upon area or to the drainage area. e. Further subdivision, acquisition, or selling of the project area. f. Filling in, altering or piping any vegetative conveyance shown on the approved plan. 5. The permittee shall submit all information requested by the Director or his representative within the time frame specified in the written information request. 6. No piping shall be allowed except that minimum amount necessary to direct runoff beneath an impervious surface such as a road and that minimum amount needed under driveways to provide access to lots. 7. The permittee is responsible for verifying that the proposed built -upon area does not exceed the allowable built -upon area. Once the lot transfer is complete, the built - upon area may not be revised without approval from the Division of Water Quality, and responsibility for meeting the built -upon area limit is transferred to the individual property owner, provided that the permittee complies with the requirements of Section 11.11 and 11.12 of this permit. 8. Within 30 days of completion of the project, the permittee must certify in writing that the project's stormwater controls, and impervious surfaces have been constructed within substantial intent of the approved plans and specifications. Any deviation from the approved plans must be noted on the Certification. 9. If the permittee sets up an Architectural Review Committee or Board or similar structure, to review plans for compliance with the restrictions, the plans reviewed must include all proposed built -upon area (BUA). Any approvals given by the Committee or Board do not relieve the lot owner of the responsibility to maintain compliance with the permitted BUA limit. Page 3 of 5