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HomeMy WebLinkAbout20220100 Ver 1_More Info Requested_20220316Strickland, Bev From: Homewood, Sue Sent: Wednesday, March 16, 2022 9:26 AM To: Turnbull, Robert T Cc: Hopper, Christopher D CIV USARMY CESAW (USA) Subject: Request for Additional Information for Samet Little Land - Davidson County - DWR# 20220100 Good morning Robert, DWR has the same concerns as the USACE: 1. Verification of Jurisdictional Areas 2. Sufficient documentation of avoidance and minimization. 3. Analysis of indirect impacts to wetlands both above and below the project site. In addition, since the project has a high density of Built Upon Area and there is no local stormwater requirements the Division will review the proposed stormwater management plan as part of the 401 review. 4. Please provide a complete stormwater management plan for review. Please ensure that it includes all appropriate supplemental forms, O&M agreements, calculations, engineering drawings, etc., that complies with the requirements of the State Stormwater Program. The Stormwater Design Manual and applicable forms may be found on the DEMLR's website at https://deq.nc.gov/about/divisions/energy-mineral-land-resources/energy- mineral-land-permit-guidance/stormwater-bmp-manual. In addition, please also submit the application form SWU-101 (attached). However, the $505 application fee and last two signature pages of this form may be omitted. Please submit all information in detail by April 15, 2022 or the Division will consider the application incomplete and finalize it's decision process. Please let me know if you have any questions or concerns. Sue Homewood Division of Water Resources, Winston Salem Regional Office Department of Environmental Quality 336 776 9693 office 336 813 1863 mobile Sue.Homewood@ncdenr.gov 450 W. Hanes Mill Rd, Suite 300 Winston Salem NC 27105 From: Turnbull, Robert T <Robert.Turnbull@terracon.com> Sent: Tuesday, March 15, 2022 3:54 PM To: Hopper, Christopher D CIV USARMY CESAW (USA) <Christopher.D.Hopper@usace.army.mil>; Weaver, JC 1 <Jc.Weaver@terracon.com>; Homewood, Sue <sue.homewood@ncdenr.gov> Subject: [External] RE: SAW-2022-00175 / Samet Little Land /1-85 at Tributary Way / Linwood / Davidson County, NC - INCOMPLETE APPLICATION CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to Report Spam. Thanks, Chris. I appreciate the additional insights. I'll dig into this a little more later this week and try to get you some responses to your comments next week when you are back online. Robert Robert T. Turnbull Department Manager I Natural Resources 2401 Brentwood Road, Suite 107 I Raleigh, NC 27604 D (919) 617-9153 10 (919) 873-2211 I M (919) 819-1846 robert.turnbull@terracon.com I Terracon.com r EZI C3 CP From: Hopper, Christopher D CIV USARMY CESAW (USA) <Christopher.D.Hopper@usace.army.mil> Sent: Tuesday, March 15, 2022 3:27 PM To: Weaver, JC <Jc.Weaver@terracon.com>; Homewood, Sue <sue.homewood@ncdenr.gov> Cc: Turnbull, Robert T <Robert.Turnbull@terracon.com> Subject: RE: SAW-2022-00175 / Samet Little Land / 1-85 at Tributary Way / Linwood / Davidson County, NC - INCOMPLETE APPLICATION Thanks, JC: I regret to hear you're leaving but wish you the best in future endeavors. I'll put together some more thorough responses soon, but given the short timeframe for you to download your familiarity to Robert, I wanted to send along some thoughts: 1) I still need the JD application for this site — none was ever submitted, 2) If you're draining what we'll assume is a jurisdictional feature into what would be a non -jurisdictional stormwater pond, that would likely be a total loss to at least the upper feature and possibly the lower one too, and 3) The current project appears to be buildable with no impact to any of the areas we're assuming are jurisdictional. Everything appears to be driven by an area reserved for future use. This wouldn't allow us to document need, avoidance, or minimization. This isn't a complete list; but again I wanted to enable you to discuss with the team before your departure. I will be on leave starting tomorrow and through this Friday, returning to the office on Monday the 21' Thanks again — and again I wish you all the best. 2 Regards, Christopher D. Hopper Regulatory Specialist U.S. Army Corps of Engineers Regulatory Division 3331 Heritage Trade Drive, Suite 105 Wake Forest, NC 27587 0: (919) 554-4884, Ext. 35 M: (919) 588-9153 We would appreciate your feedback on how we are performing our duties. Our automated Customer Service Survey can be accessed by copying and pasting the following link into your web browser: https://regulatory.ops.usace.army.mil/customer-service-survey/. Thank you for taking the time to visit this site and complete the survey. From: Weaver, JC <Jc.Weaver@terracon.com> Sent: Tuesday, March 15, 2022 10:24 AM To: Hopper, Christopher D CIV USARMY CESAW (USA) <Christopher.D.Hopper@usace.army.mil>; Homewood, Sue <sue.homewood@ncdenr.gov> Cc: Turnbull, Robert T <Robert.Turnbull@terracon.com> Subject: [URL Verdict: Neutral][Non-DoD Source] RE: SAW-2022-00175 / Samet Little Land /1-85 at Tributary Way / Linwood / Davidson County, NC - INCOMPLETE APPLICATION Chris, Morning and my apologies for the delay. Below are answers to your questions in RED: Also, today is my last day with Terracon, moving forward Robert Turnbull, cc'ed on this email will be handling this project. Please direct correspondences to him (919.617.9153 Robert.Turnbull@terracon.com) Best, JC From: Hopper, Christopher D CIV USARMY CESAW (USA) <Christopher.D.Hopper@usace.army.mil> Sent: Tuesday, February 15, 2022 11:19 AM To: Homewood, Sue <sue.homewood@ncdenr.gov>; Weaver, JC <Jc.Weaver@terracon.com> Subject: SAW-2022-00175 / Samet Little Land /1-85 at Tributary Way / Linwood / Davidson County, NC - INCOMPLETE APPLICATION Good Morning, JC: This project appears to intend to create as much upland as possible with no details of what is proposed or why the impacts are necessary. We require additional information, detailing what is proposed on the site, before verifying your use of Nationwide Permit 18 for impacts to likely waters of the US. 1) The site plan provided is illegible / text is difficult to read when zoomed in. Please provide a clear copy of the site plans for our review (flattened and reduced, please). See attached site plans, hopefully they have resolved the readability issues. 2) The wetland impact proposed is identified in the PCN application as needed for a building pad. However, the area occurs within a narrow projection northwest from the LOD. Please provide details of the building proposed in this location, the need for this impact, how the impact was minimized, and what measures are proposed to 3 protect remaining wetland. Would temporary impacts be required for construction in this area? Existing topography constraints require that this area of WA-1 be impacted in order to provide necessary grading for ditches and piles, to minimize disturbance during construction, and for the installation of necessary erosion control measures. Drainage area including that of WA-1 is conveyed through pipes and treated thru the stormwater BMP, then discharged to WA-2, and eventually through an existing Culvert beneath the roads, as replicated from the pre-existing drainage pattern and site conditions. In addition silt fence protection, reinforced silt fence protection around wetlands, and site -wide perimeter protection with silt fence rock outlets will be utilized. 3) All three exhibits depicting wetlands on -site show different shapes and extents of these features. Please provide as accurate a boundary as possible on all exhibits and send in a JD or delineation concurrence request with sufficient detail to establish any jurisdiction over these resources. See attached Topo and Aerial. FYI there are some wetlands flagged outside the project boundary that will not be impacted, they are depicted to provide context to the onsite wetlands. 4) The application states that 'Chemical and physical connectivity between the northern and southern wetlands would be preserved via the construction of temporary diversion ditches, draining around the proposed building, into stormwater retention basins that would then overland flow into the southern wetland'. 1) Please provide more detail about the temporary diversion ditches, and what any permanent connection would look like. Temporary ditches will remain in place until final grades and the building envelope is completed, these ditches will then be developed into permeant stormwater features in order to convey stormwater runoff away from the building and parking lots. This water will be routed into stormwater detention ponds prior to release into W2 2) Does the project intend to route flow from a wetland into a stormwater BMP? Flow from the northern most wetland (W1) will flow via a drainage feature, similar to current conditions and following topography, and into the southernmost wetland (W2). This wetland will drain to the southwest via an existing culvert, under the existing road and into a drainage feature and offsite wetlands. 3) Please clarify how overland flow would provide connectivity of waters of the US. Overland flow derived from impervious surface runoff and sheet flow will be collected via diversion ditches and stormwater drains that flow into stormwater detention basins which will release stormwater via a level spreader or slope drains which then overland flows into W2. Thanks for your submission. Once we receive and have an opportunity to review the above requested information, additional requests for clarification/information may be required to complete our review. Please don't hesitate to call or reply with questions or to request additional clarification. Christopher D. Hopper Regulatory Specialist U.S. Army Corps of Engineers Regulatory Division 3331 Heritage Trade Drive, Suite 105 Wake Forest, NC 27587 0: (919) 554-4884, Ext. 35 M: (919) 588-9153 We would appreciate your feedback on how we are performing our duties. Our automated Customer Service Survey can be accessed by copying and pasting the following link into your web browser: https://regulatory.ops.usace.army.mil/customer-service-survey/. Thank you for taking the time to visit this site and complete the survey. 4 From: Homewood, Sue <sue.homewood@ncdenr.gov> Sent: Monday, February 7, 2022 3:41 PM To: Jc.Weaver@terracon.com Cc: Hopper, Christopher D CIV USARMY CESAW (USA) <Christopher.D.Hopper@usace.army.mil> Subject: [Non-DoD Source] Samet Little Land project - Davidson County - Request for Additional Information - DWR#20220100 J C, I have reviewed your PCN requesting a 401 Certification for the above referenced project and need clarification and/or additional information. Please submit the requested information below within 30 days of receipt of this Notification by selecting the More Information Response using this submittal form (you may also send me an email once the form has been submitted). 1) Your wetland delineation map indicates that there are wetlands that are connected via an "upland ditch". Please provide documentation that the USACE has confirmed your delineation; 2) Please clarify whether this project is speculative or if it is being built to specification of a user; 3) Provide a plan view of the site and infrastructure (roads, utilities, stormwater, etc.) for the entire proposed development, overlaid on the stream and wetland delineation. This plan is necessary to evaluate avoidance and minimization measures and potential indirect impacts for the project.; 4) You have indicated that this project meets the definition of Low Density for stormwater purposes. The Division requires a complete site development plan in order to evaluate this response. Please note that responses to the questions above may prompt additional information requests to allow full evaluation of the proposed project Sue Homewood Division of Water Resources, Winston Salem Regional Office Department of Environmental Quality 336 776 9693 office 336 813 1863 mobile Sue.Homewood@ncdenr.gov 450 W. Hanes Mill Rd, Suite 300 Winston Salem NC 27105 5