HomeMy WebLinkAbout20130305 Ver 2_Modifications_20140422ALMG
LAND MANAGEMENT GROUP ntc PA I D
Environmental Consultants
April 14th, 2014
TO: Mr. Chad Coburn
NCDENR Division of Water Quality
127 Cardinal Drive Extension
Wilmington, NC 28405
20 1 30305 V,10'L
RE: Request for Modification to the 401 WQC
Retail Center in Northern New Hanover County; Paramount Development Corporation
DWR Project # 13 -0305
Dear Chad:
On behalf of Wilmington Development Partners, LLC, I formally request a modification to the 401
WQC that was issued for the Retail Center in Northern New Hanover County in June of 2013.
Recent geotechnical evaluations have determined that the soils underlying the proposed wetland
crossing contain more organic material than previously thought. Because of the poor soils, the
engineer has determined that a wider base on which to build the road will be needed. This base will
be as much as 14 feet below the water table and will require a temporary sheet pile to be placed
parallel to the road. This will require a disturbance area that is approximately 20' wider than what
was originally designed and authorized and will increase wetland impacts from 2.08 acres to 2.21
acres. This would also decrease the preservation area from 3.92 acres to 3.79 acres. No construction
has occurred on site, no wetland impacts have taken place, and the preservation area has not yet been
recorded.
In order to mitigate for the additional 0.13 acre of high - quality wetland impacts (and subsequent loss
of 0.13 acre of on -site preservation), the applicant proposes to buy an additional 0.40 acre of non -
riparian wetland credits from the NE Cape Fear Umbrella Mitigation Bank. This is a 3:1 restoration
to impact ratio.
I have enclosed maps of the revised site design and preservation area for your review. Please contact
me if you have any questions. Thank you for your assistance with this project.
Sincerely,
� II
W.
Kim Williams
Encl.
Cc: Mr. David Hamer, Paramount Development Corporation
Ms. Jennifer Burdette, NC DWR
Ms. Emily Hughes, USACE
Mr. Jonathan Howell, NC DCM
www.lmgroup.net • info@lmgroup.net • Phone: 910.452.0001 • Fax: 910.452.0060
3805 Wrightsville Ave., Suite 15, Wilmington, NC 28403
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