20070666 Ver 2_More Info Letter_20080603

?O?O? vv ? ? rgpG micnam r. cask , vuvcuw,
William G. Ross Jr., Secretary
Cp r? North Carolina Department of Environment and Natural Resources
Coleen H. Sullins, Director
Division of Water Quality
June 3, 2008
DWQ Project # 07-0666, Ver. 3
Wake County
CERTIFIED MAIL: RETURN RECEIPT REQUESTED
Broughton Properties
P.O. Box 464
Raleigh, NC 272602
Subject Property: Oak Forest Road Extension
Ut to Perry Creek [030402, 27-25-(2), C, NSW]
REQUEST FOR MORE INFORMATION
Dear Sir or Madam:
On May 5, 2008, the Division of Water Quality (DWQ) received your application dated November 8,
2007 to impact 137 linear feet of perennial stream and 7,486 square feet of Zone 1 Neuse River basin
protected riparian buffer and 4,297 square feet of Zone 2 Neuse River basin protected riparian buffer to
construct the proposed mixed-use development at the site. The DWQ has determined that your
application was incomplete and/or provided inaccurate information as discussed below. The DWQ will
require additional information in order to process your application to impact protected wetlands and/or
streams on the subject property. Therefore, unless we receive five copies of the additional information
requested below, we will place this project on hold as incomplete until we receive this additional
information. If we do not receive the requested information, your project will be formally returned as
incomplete. Please provide the following information so that we may continue to review your project.
Additional Information Requested:
1. Please show the delineated drainage basins as called for per the Required Items Checklist.
2. Please address the following design issues associated with the proposed bioretention areas:
a. The width of the bioretention cells appears to have been overestimated in the
Bioretention Supplement Forms. The width of the bioretention area may only be counted
as the width of the level treatment area, not the whole footprint of the cut slope. In your
resubmittal, please be certain to provide an adequately wide bioretention area.
b. The soil media and planting plan should be called out on the detail sheets for the
bioretention areas.
c. The slope of the underdrain pipes must be called out on the plan sheets. In addition,
outlets for the underdrain systems must be shown on the plans.
d. It is preferable to place the construction sequence on the plans where it can be easily seen
by the contractor. The language in the construction sequence should be re-worded to
401 Oversight/Express Review Permitting Unit
1650 Mail Service Center, Raleigh, North Carolina 27699-1650
2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604
Phone: [phone] / FAX [phone] / Internet: http://h2o.enr.state.ne.us/ncwettands
o c
N' hCarolina
Naturally
An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper
Broughton Properties
Page 2 of 2
June 3, 2008
clearly state that bioretention cells may not have stormwater directed to them until the
site is completely stabilized. The temporary sediment basins must be retained until the
entire site is stabilized. Please clarify in item 2 of the construction sequence that the
bioretention area must be constructed a minimum of 50 feet away from the stream.
e. The entire boundary of the BMP maintenance easement must be shown on the plans.
Please submit this information within 30 calendar days of the date of this letter. If we do not receive this
requested information within 30 calendar days of the date of this letter, your project will be withdrawn
and you will need to reapply with a new application and a new fee.
This letter only addresses the application review and does not authorize any impacts to wetlands, waters
or protected buffers. Please be aware that any impacts requested within your application are not
authorized (at this time) by the DWQ. Please call Ms. Cyndi Karoly or Mr. Ian McMillan at 919-733-
1786 if you have any questions regarding or would like to set up a meeting to 0 d)scuss this matter.
Si rely,
Cyndi Karoly, Supervisor
401 Oversight/Express Review Permitting Unit
CBK/ijm
cc: Lauren Witherspoon, DWQ Raleigh Regional Office
USACE Raleigh Regulatory Field Office
File Copy
Central Files
CH Engineering/Maha Chambliss, P.O. Box 30128, Raleigh, NC 27622
070666 Ver3OakForestRoadExt( Wake)On_Hold
¦ Complete items 1, 2, and 3. Also complete A. Signature
item 4 if Restricted Delivery is desired.
¦ Print your name and address on the reverse
so that we can return the card to you. B. Received
¦ Attach this card to the back of the mailpiece, 1
or on the front if space permits. L
l D. Is
1. Article Addressed to: If d
Broughton Properties
P.O. Box 464
Raleigh,NC 27602
DWQ# 07-0666-v3-Wake
2. Article Number
(rransfer from service label)
PS Form 3811, February 2004
by ( ted Name)
Agent
? Addressee
C. Date of Delivery
ss i ' t N, item 1? ? Yes
delivery address low: ? No

3. Serv
„
Certifie H xpress Mail
Registered FR etum Receipt for Merchandise
? Insured Mail .O.D.
4. Restricted Delivery? (Extra Fee)
7008 0150 0001 3901 2931
Domestic Return Receipt
0 Yes
102595-02-M-1540
UNITED STAFF P{?;fL^ISEfVICa 1° 4
4 ??.t r
"° 4 .. it N0 `G== a
• Sender: Please print your name, address, and ZIP+4 in this box •
NC DENR Division of Water
Quality
401 Oversight/Express Unit
2321 Crabtree Boulevard suite250
Raleigh,NC 27604
111111111111111111$1111111111111dt111111ItIII111111111Iffild