20061331 Ver 1_More Info Received_20061205 (11)

Mitchell Environmental P.A.
December 5, 2006
Mrs. Cyndi Karoly
401 Oversight and Express Permits Unit
2321 Crabtree Blvd.
Suite 250
Raleigh, NC 27604-2260
Re: Bucklin Subdivision -Request for More Information
Wilson, North Carolina (Wilson County- Neuse River Basin)
DWQ Project #06-1331
Mrs. Karoly:
This letter is in response to your request for more information for Bucklin Subdivision dated November 7,
2006. The following restates your requests with a response to each below.
1. As previously requested, please indicate all buffer impacts on the site plan. We do not have the
"impact maps attached to the original PCNApplication"you reference in your correspondence
dated October 13, 2006.
The attached 8 '/z x 11 map illustrates in detail the only proposed Neuse Buffer impact on the site.
Z. As previously requested, please indicate the location of the protected buffers as overlays on the
site plan, clearly showing Zone 1 and Zone 2. Please show this information on your site plan
regardless of whether you are proposing impacts to the buffers.
The attached "Level Spreader Detail" map illustrates the location of protected buffers, including
the Zone 1/Zone 2 boundary. There is a large beaver pond on the west portion of this site, hence
the separation between the centerline of Toisnot Swamp (west property boundary) and the inner
edge of the Neuse Buffer. For the purposes of illustrating the Neuse Buffers on the site plan, the
104 topographical contour was used as the edge of surface waters on this site. We know that the
surface waters on this site are actually below this topographical contour, so the Neuse Buffer
delineation illustrated on the map should be considered conservative. Please note that there are no
impacts proposed to any portion of the Neuse Buffer outside of the proposed sanitary sewer
crossing and the majority of the site is hundreds of feet away from the outer edge of the buffer.
3. Please provide construction details for the level spreaders.
Level spreader construction details are illustrated on the attached "Level Spreader Detail" map.
Thank you for your time spent reviewing these responses. Do not hesitate to call me if you have any
questions or concerns about this project or if you need any additional information to process this
application.
Sincerely, ~~ .
Scott Mitchell, PE, LSS
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