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HomeMy WebLinkAboutNCC243423_ESC Approval Submitted (3)_20241106 Ivan Jankun From: SVC_DoNotReply-DEQPermits <DoNotReply-DEQPermits@deq.nc.gov> Sent: Tuesday, October 29, 2024 8:46 AM To: Estates at Marvin Acres, LLC; Ivan Jankun Subject: [External] NCDEQ Erosion &Sedimentation Control Letter of Plan Approval with Modifications Needed CRM:0242196 Attachments: LORR Post-Construction SW 20240524.pdf; 1 - NCG01-Fact-Sheet.pdf; Certificate of Approval - Monday, October 28, 2024 442 PM.pdf;Application Report - Monday, October 28, 2024 442 PM.pdf J North Carolina Department of Environmental Quality Division of Energy, Mineral & Land Resources Land Quality Section Roy Cooper Governor Mary Penny Kelley Secretary William Vinson Jr. (Acting) Director 10-28-2024 LETTER OF APPROVAL WITH MODIFICATIONS Estates at Marvin Acres, LLC 6401 Carmel Road Charlotte, North Carolina 28266 RE: Project Name:Sage at Marvin Acres Approved: 21 Application ID: PA-007751 Permit Number: UNION-2025-0166 Address:Joe Kerr Road City: Marvin County: Union River Basin:Catawba Stream Classification:C:Aquatic Life,Secondary Contact Recreation, Fresh water Plan Type: Revised Plan 1 Dear Estates at Marvin Acres, LLC, 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. The Certificate of Approval must be posted at the job site. Please see the attached Application Report (FRO form), Letter of Approval (LOA) and the Certificate of Approval (COA), if applicable. 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. The attached, signed, digital copy of the letter may be used to submit with your electronic Notice of Intent (eN01) in order to receive your Certificate of Coverage (COC). As of April 1, 2019, all new construction activities are required to complete and submit an electronic Notice of Intent (eNO1) form requesting a Certificate of Coverage (COC) under the NCG010000 Construction General Permit.After the form is reviewed and found to be complete, you will receive a link with payment instructions for the $120 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 eNOlform may be accessed atdeq.nc.gov/NCG01. Please direct questions about the eNOlform 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 4B .0118(a) and the NCGO1 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 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, 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 insure 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/Ownership Form, which you provided. You are requested to file an amended form if there is any change in the information included on the form. This permit allows for a land-disturbance, as called for on the application and plan, not to exceed the approved acres. Exceeding the acreage can be a violation of this permit and may require a revised plan and additional application fee. In addition, it would be helpful if you notify this office of a change to the proposed starting date for this project. Modifications Required for Approval: 1.Temporary Bypass Pipes and Headwall 100& 101 must be removed or filled prior to the start of mass grading of the project site.Any drainage that Bypass's the project site that is not considered clean water would violate the NCG01 permit.Adjust sequencing and remove from PH 2 plans. Upon removal of the temporary clean water bypasses, diversions should be made to funnel construction stormwater to the proposed basins on the project site. 2 2.Sediment Trap#1 Drainage Area is greater than 1 acre. Per NCG01,any drainage area greater than 1 acre must have a skimmer device. Revise plans and provide a skimmer basin in lieu of a sediment trap. 3.Sediment Basin#3 should remain until the majority of the grading is complete and the appropriate drainage area can convey water to Basin#2. DEQ inspector should be notified prior to removal of the Basin. 4. Basins Cannot be converted to infiltration basins or post construction basins until the site is stable and approval is given by the DEQ Erosion control inspector. 5.Perimeter Measures must remain in all phases of construction.You cannot remove silt fence along the perimeter of the project even if it stabilized. Perimeter measures can be removed upon approval/closeout of the DEQ inspector. 6. Provide Inlet protection for all proposed inlets in Phase 2. 7. Provide an updated set of plans prior to the start of construction that address these comments. 8.Contact DEQ Inspector, Lily Kay(704-235-2137), Prior to the Start of Construction. Your cooperation is appreciated. Sincerely, Ben Garrow Assistant Regional Engineer North Carolina Department of Environmental Quality Division of Energy, Mineral, and Land Resources Office: (704) 235-2138 Cell Phone: (980) 528-2018 Email: Benjamin.garrow@deq.nc.gov 610 East Center Avenue, Suite 301 Mooresville, NC 28115 North Carolina Department of Environmental Quality Division of Energy, Mineral & Land Resources Land Quality Section Enclosures: Certificate of Approval Modifications Required for Approval North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources Mooresville Regional Office 1610 East Center Avenue, Suite 301 I Mooresville NC, 28115 704-235-2100 3 Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties by an authorized state official. 4