Loading...
HomeMy WebLinkAboutNCC200871_ESC Approval Submitted_20200304ROY COOPER Governor MICHAEL S. REGAN Secretary BRIAN WRENN Acting Director NORTH CAROLINA Environmental Quality February 20, 2020 LETTER OF APPROVAL WITH MODIFICATIONS AND PERFORMANCE RESERVATION North Carolina Arboretum ATTN: Mr. George Briggs 100 Frederick Law Olmstead Way Asheville, NC 28806 RE: Project Name: The North Carolina Arboretum Parking Reconfiguration & Expansion Acres Approved: 8.4 Project ID: BUNCO-2020-009 County: Buncombe City: Avery Creek Township Address: Frederick Law Olmstead Way River Basin: French Broad Stream Classification: B Submitted By: Mr. Dana J. Bolden, P.E. and Mr. Joshua T. Karrick, R.L.A. Date Originally Received by LQS: January 10, 2020 Plan Type: Commercial Dear Mr. Briggs, This office has reviewed the subject erosion and sedimentation control plan and hereby issues this Letter of Approval with Modifications and Performance Reservation. A list of the modifications and reservation 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 D_EQ�NDIiTM CPAOIJNA aeaenmem r�mronmmm auaiEry North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources 512 North Salisbury Street 11612 Mail Service Center I Raleigh, North Carolina 27699 1612 919.707.9200 Letter of Approval with Modifications and Performance Reservation North Carolina Arboretum, Mr. George Briggs February 20, 2020 Page 2 of 3 of this project changes in the future, the new responsible party is required to apply for his/her own COC. Title 15A NCAC 413.0118(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 Mi a Smith Assistant Regional Engineer Land Quality Section Letter of Approval with Modifications and Performance Reservation North Carolina Arboretum, Mr. George Briggs February 20, 2020 Page 3 of 3 Enclosures: Certificate of Approval Modifications Required for Approval NPDES NCGO1 Fact Sheet ec: Mr. Dana J. Bolden, P.E. dbolden(@hkbell.com Mr. Joshua T. Karrick, R.L.A. jkarrick@hkbelLcom cc: Regional Office file MODIFICATIONS Project Name: The North Carolina Arboretum Parking Reconfiguration & Expansion Project ID: BUNCO-2020-009 County: Buncombe On or before Friday, 28 February 2020 please address the modifications listed below. If necessary. please send to this office hard copies of the revised plan sheets and other documents. 1. On plan sheet EC1 please show within the Limits of Disturbance the inlet protection (IP) for the 24" drop inlet. This measure is located at northeast section of this plan sheet and has an invert elevation of 2171.6. {G.S. 113A-57(3)}. 2. Please specify on the plan sheet and provide the product specification sheet for the straw with net rolled erosion control product to be used on this site. {G.S. 113A-57 (3)). 3. For stabilization, please add a callout on plan sheet EC2 to use a rolled erosion control product on the steep slopes above the sedimentation basin. {G.S. 113A-57 (3)}. PERFORMANCE RESERVATION Please note that the developer is responsible for the control of sediment on -site. if the approved erosion and sediment control measures prove insufficient, the developer must take those additional steps necessary to stop sediment from leaving the site. Each sediment control device must be inspected after each storm event. Maintenance and/or cleanout is necessary anytime the device is at 50% capacity. {G.S. 113A-54 (1)). Ref: G.S. 113A-54.1 through G.S. 113A-57 Sections 15A NCAC 04A.0101 through 15A NCAC 04E.0504 General Permit NCG 010000 NPDES for Construction Activities c- CD o F o PIZ O CD flo- CD OD ►� 4L O w � UKEATs CD ♦.}' C N ape `< � �' � � � v ��r` �„� � VD ID M 4, �f°F4'.5 lot C CD 04 r Ol CIQ O bd o