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HomeMy WebLinkAboutNCC210850_ESC Approval Submitted_20210212ROY COOPER Governor MICHAEL S. REGAN Secretary BRIAN WRENN Director Mr. Anthony H. Ledford P.O. Box 859 Hayesville, NC 28904 NORTH CAROLINA Environmental Quality February 3, 2021 LETTER OF APPROVAL WITH MODIFICATIONS RE: Project Name: ANTHONY H. & VICKIE D. LEDFORD Acres Approved: 7.66 Project ID: CLAY-2021-002 County: Clay City: Sweetwater Address: Qualla Rd. River Basin: Hiwassee Stream Classification: Sweetwater Creels - Class WSAV Submitted By: Mr. Brian Moore, PLS Date Received by LQS: January 4, 2021 Plan Type: Commercial Dear Mr. Ledford, This office has reviewed the subject erosion and sedimentation control plan and hereby issues this Letter of Approval with Modifications. A list of the modifications is attached. 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. Should the plan not perform adequately, a revised plan will be required (G.S. 113A-54.1) (b). 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 received, you will receive the COC via email. 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 Annette Lucas at Annette.lucas(@ncdenr.gov or Paul Clark at Paul. clark ncdenr. gov, If the owner/operator of this project changes in the future, the new responsible party is required to apply for his/her own COC. North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources c:!5--D_EQ Asheville Regional Office 12090 U.S. Highway 70 1 Swannanoa, North Carolina 28778 NCRTH CAROU %Z1 U.PMU dWFIAI. .UIWIRy 828.296.4500 Le:ter of Approval with Modifications Mr. Anthony I-1. Ledford February 3, 2021 Page 2 of 4 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 insure compliance with the approved plan. North Carolina's Sedimentation Pollution Control Program 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 113A-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. This permit allows for a land -disturbance, as called for on the application plan, not to exceed the approved acres. Exceeding the acreage will be a violation of this permit and would require a revised plan and additional application fee. 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, Fred Walker, P.E. Express Engineer Land Quality Section Enclosures: Certificate of Approval NPDES NCG01 Fact Sheet Modifications cc: Mr. Brian Moore, PLS (mooresurveyin.g@frontier.com) cc: Regional Office file Letter of Approval with Modifications Mr. Anthony H. Ledford February 3, 2021 Page 3 of 4 MODIFICATIONS REQUIRED FOR APPROVAL Project Name: ANTHONY H. & VICKIE D. LEDFORD Project ID: CLAY-2021-002 County: Clay For final plan approval please provide to this office the requested documents listed below. I. Due to WS-IV surface water classification please leave an undisturbed 30 ft riparian buffer along the entire length of the stream. Riparian buffer should be indicated on the E&SC plan sheets. Any work that must be performed within the riparian buffer must be stabilized at the end of each workday, must use native riparian seed mix or plants for vegetation establishment, must use completely biodegradable matting for stabilization measures, and work must be performed in the dry with a pump around system and during dry weather. {15A NCAC 04B .0106(a)) 2. Provide written consent from Ms. Vickie Ledford to Mr. Anthony Ledford to conduct Iand disturbing activities on referenced county parcel identification number and to obtain and Erosion and Sediment Control plan on her behalf. {G.S. 113A-54.11 3. Add note that any borrow or waste must come from or go to a permitted site and or facility. {15A NCAC 04B .0110} 4. Provide construction detail for culvert stream bypass, DWR recommends that culvert needs to be buried below the stream bed elevation 20% of the pipe diameter up to 1 foot. {G.S. 113A-57.(3)1 5. Provide a detailed construction sequence that narrates which measures are to be installed with respect to major grading phases and limit the amount of disturbed acreage open at one time i.e. specify which entrance and access is to be constructed and stabilized first. Provide narrative for construction of the culvert stream bypass/that work should be done in the dry utilizing a pump around system, streamwork and grading activities should not take place during wet weather, work within riparian buffer- is to be stabilized at the end of each work day, notify DEQ LQS inspector when project starts and is ready to close out, basin should be installed in dry weather with basin first; then stabilized outlets; then inlets to basin, and when to decommission basin and what grade to return to or clarify if will it be a permanent stormwater measure. {15A NCAC 04B .0106(a)(3)} 6. Identify staging and stockpile area with adequate access and E&SC measures. {G.S. 113A-57.(3)1 7. Provide some form of slope break for slopes over 30 ft. in height i.e. wattles or benching. {G.S. 113A-57.(3)1 Letter of Approval with Modifications Mr. Anthony H. Ledford February 3, 2021 Page 4 of 4 8. Revise fertilizer specification due to proximity to watershed waters so that a soil testis used so lely to determine amendment and fertilizer application rates and no fertilizers are to be used within the riparian buffer. {G.S. 113A-57.(3)) 9. Provide verification that post -construction stormwater permitting is not required submitted to or approved by the local stormwater program authority, or has been 10. The sizing calculations for the stream culvert appear to be underestimated. The website USGS Stream Stats indicated a much larger drainage area and design storm flowrate than indicated in the plans. Please provide further documentation for drainage area determination or use a verifiable program such as USGS Stream Stats to determine stream flow characteristics. {15A NCAC 04B .01051 11. Provide stabilized inlets into the sediment basin to prevent erosion and sediment loading. G.S. 113A-57.(3)} g { Ref. G.S. 113A-54.1 through G.S. 113A-57 Sections 15A NCAC 04A.0101 through 1SA NCAC 04E.0504. General Permit NCG 010000 NPDES for Construction Activities