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HomeMy WebLinkAbout20060784 Ver 4_More Info Received_20171003Strickland, Bev From: Kaylie Yankura <kaylie@cwenv.com> Sent: Monday, September 25, 2017 11:24 AM To: Mitchell, Robert K Cc: Brown, David W CIV USARMY CESAW (US); Leslie, Andrea J Subject: RE: Request For Additional Information - Slab Town - DWR 060784 V4 - Jackson Kevi n, Please see the responses below regarding the Slab Town Road project: 1. Please provide a typical or construction sequence showing how the proposed work will meet Condition 9 of Water Quality Certification 4092, which states that "all work in or adjacent to streams shall be conducted so that the flowing stream does not come in contact with the disturbed area." [15A NCAC 02H .0506(b)(3)] A pump around system/apparatus would be utilized to divert flow within S1, S2, and S4 during utility line installation. Stream flow would be diverted downstream, beyond the utility line corridors/limits of disturbance. This system would incorporate the use of a temporary, impervious dike near the water intake area. Water would then be collected via an intake hose and pumped around the existing stream channel via a discharge hose. The discharge hose would be attached to a dewatering bag for sediment filtration, and would be located downstream near the discharge point on the existing stream channel. The impervious dike used to capture water near the intake hose would be removed upon the completion of construction activities. 2. Figure 3.2 depicts the waterline easement and sewer line easement running parallel to each other at impact W1. Can the easements be combined to minimize impacts to Wetland 1? Please re -configure the lines to utilize the same easement or clearly explain why the impacts cannot be minimized. [15A NCAC 02H .0506(f) and (g)] A portion of the property parcel on which the proposed project is located was been placed into a conservation easement that was recorded in March 2008 following the initial permit process. The utility easements referenced in this application were defined during the initial permit process and have already been surveyed and incorporated within the designated easement area. Please contact me if you have any further questions or concerns. Thanks, Kaylie From: Mitchell, Robert K [mailto:kevin.mitchell@ncdenr.gov] Sent: Tuesday, September 19, 2017 2:53 PM To: Kaylie Yankura <kaylie@cwenv.com> Cc: Brown, David W CIV USARMY CESAW (US) <David.W.Brown@usace.army.mil>; Leslie, Andrea J <andrea.leslie@ncwildlife.org> Subject: Request For Additional Information - Slab Town - DWR 060784 V4 - Jackson Kaylie, Good to talk with you today. Let me know if you have any questions. On September 11, 2017, the Division of Water Resources (Division) received your application dated September 7, 2017, requesting a 401 Water Quality Certification from the Division for the subject project. The Division has determined that your application is incomplete and cannot be processed. The application is on hold until all of the following items are addressed: [15A NCAC 02H .0507 (c)] 1. Please provide a typical or construction sequence showing how the proposed work will meet Condition 9 of Water Quality Certification 4092, which states that "all work in or adjacent to streams shall be conducted so that the flowing stream does not come in contact with the disturbed area." [15A NCAC 02H .0506(b)(3)] 2. Figure 3.2 depicts the waterline easement and sewer line easement running parallel to each other at impact W1. Can the easements be combined to minimize impacts to Wetland 1? Please re -configure the lines to utilize the same easement or clearly explain why the impacts cannot be minimized. [15A NCAC 02H .0506(f) and (g)] Pursuant to Title 15A NCAC 02H .0502(c), the applicant shall furnish all of the above requested information for the proper consideration of the application. If all of the requested information is not received by October 19, 2017, the Division will be unable to approve the application and it will be returned. The return of this project will necessitate reapplication to the Division for approval, including a complete application package and the appropriate fee. You may provide your response via email or mail to the address noted below. Kevin Mitchell Environmental Specialist—Asheville Regional Office Water Quality Regional Operations Section NCDEQ— Division of Water Resources 828-296-4650 Office Email Kevin.mitchell@ncdenr.gov 2090 U.S. Hwy. 70 Swannanoa, N.C. 28778 Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties.