HomeMy WebLinkAbout20061121 Ver 1_More Info Letter_20070702OF W ~ t~,4
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Mr. Willard Tucker
PO Box 8306
Greensboro, North Carolina 27419
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Coleen H. Sullins, Director
Division of Water Quality
July 2, 2007
DWQ Project # 06-1121
Guilford County
Subject Property: Tucker -Siegal Lots 1 and 2
UT Deep River [030608, 17-(1), WS-IV-CA]
REQUEST FOR MORE INFORMATION: STORMWATER MANAGEMENT PLAN
Dear Mr. Willard:
On January 10, 2007, the Division of Water Quality (DWQ) issued a 401 Water Quality
Certification to place fill within 105 linear feet of perennial stream in order to construct a road
crossing for an access road into your property located at the intersection of West Wendover
Avenue. and Piedmont Parkway in High Point, Guilford County. This project was described in
your application received by the DWQ on July 19, 2006 and in additional information received
by DWQ on November 20, 2006 and January 3, 2007.
In order to meet Condition 2 of the 401 Certification for this project, a stormwater
management plan for this project was received by the DWQ on May 19, 2007. The
DWQ has determined that your stormwater management plan was incomplete as
discussed below.
2. The bioretention worksheets for proposed bioretention areas 1 and 4 indicate inlet
velocities of 3.0 and 4.5 feet per second respectively. The velocity into a bioretention area
should not exceed 1.0 feet per second in order to prevent the mulch from erosion. Please
provide an engineering device to reduce the outlet velocities within the allowable range.
The planting plan for the bioretention areas includes Myrica cerifera, which fixes nitrogen
and is therefore not appropriate for use in a stormwater BMP. Please select another species
in place of Myrica cerifera.
4. The drawdown time for the bioretention areas should be 12 hours or less.
5. Please include bioretention worksheets for proposed bioretention areas 2 and 3.
401 Oversight/Express Review Permitting Unit
1650 Mai] Service Center, Raleigh, North Carolina 27699-] 650
2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604
Phone: 919-733-1786 /FAX 919-733-6893 /Internet: iittlr_ h2~i.enr_state.nc_us_ncivetlan~s
Nose Carolina
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An Equal Opportunity/Affirmative Action Employer- 50% Recycled/] 0% Post Consumer Paper
Mr. Willard Tucker
DWQ Project Number 06-1121
July 2, 2007
The DWQ will require the above additional information to finalize review of the stormwater
management plan for Tucker -Siegal Lots 1 and 2. Please provide the following information so
that we may continue to review your project. You are welcome to contact me at (919) 715-3425
if you have questions or would like to set up a meeting.
Sincerely,
~ ~ ~-~
Annette Lucas, Environmental Engineer III
AML/aml
cc: Davis-Martin-Powell & Associates, Inc., Lisa Meadows, 6415 Old Plank Rd., High Point,
NC 27265
Daryl Lamb, DWQ Winston Salem Regional Office
USACE Raleigh Regulatory Field Office
File Copy
Central Files
Filename: 061121 Tucker_Siegal(Guilford)_S W_Hold