20060352 Ver 1_More Info Letter_20060613 (2)

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Soil & Environmental Consultants, PA
11010 Raven Ridge Road Raleigh, North Carolina 27614 Phone: [phone] Fax: [phone]
www.SandEC.com
June 13, 2006
S&EC Project #5005.W0
DWQ Project #06-0352
Department of Environment and Natural Resources
Division of Water Quality
Attn: Cyndi Karoly
2321 Crabtree Boulevard
Suite 250
Raleigh, NC 27604
Re: Supplemental Information/Revised 401 Water Quality Certification Request
Twelve Oaks Subdivision
Holly Springs, Wake County, NC
Dear Ms. Karoly:
The purpose of this letter is to request a revised 401 Water Quality Certification and to supply you with
additional information with respect to the Twelve Oaks Subdivision. In a transmittal dated June 8, 2006,
Spaulding & Norris, PA supplied us with additional information regarding the Twelve Oaks Subdivision.
It appears 2 sewer crossings, resulting in an additiona145 linear feet of temporary intermittent stream
impacts, were omitted from the initial submittal. Attached please find the new impact maps that reflect
these additional impacts. The new sewer crossings are impact area #36 which includes an additiona123
linear feet of temporary stream impact and impact area #37 which includes an additional 22 linear feet of
temporary stream impact. Therefore, the impact totals for the project are 1,648 linear feet of stream
impact which includes 263 linear feet of permanent perennial stream impacts, 353 linear feet of
temporary perennial stream impacts, 6681inear feet of permanent intermittent stream impacts and 364
linear feet of linear feet of temporary intermittent stream impacts. The wetland impacts of 0.125 acres
did not change as a result of this oversight.
We request a revision of the original Water Quality Certification, dated May 18, 2006, to reflect the
omitted temporary intermittent stream impacts.
Sincerely,
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Sean Clark
Enviroiixnental Specialist
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Attachment: Copy of the revised Stream and Wetland Impact Map
Copy of the revised Impact Maps for Areas #34-#37
Charlotte Office: Greensboro Office:
236 LePhillip Court, Suite C 3817-E Lawndale Drive
Concord, NC 28025 Greensboro, NC 27455
Phone: [phone] Phone: [phone]
Fax: [phone] Fax: [phone]