HomeMy WebLinkAbout20090312 Ver 2_More Info Letter_20090511 A��
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H.Sullins Dee Freeman
Governor Director Secretary
May 11, 2009-
DWQ EXP No. 09-0312v2
Wake County
CERTIFIED MAIL:RETURN RECEIPT REQUESTED
Wake County
Attn: Mr. Phillip D. Stout
336 Fayetteville Street
Raleigh,NC 27602
Project Name: Wake County Continuum of Care,Raleigh,NC
Crabtree Creek [030402, 27-33-(10), C,NSW]
REQUEST FOR MORE INFORMATION
Dear Mr. Stout:
On May 11, 2009,the Express Review Program of the Division of Water Quality(DWQ)received your
application dated May 8, 2009, for a riparian buffer authorization,to construct the proposed Wake County
Continuum of Care in Wake County. The DWQ has determined that your application will require
additional information. Please provide the following information so that we may continue to review
your project and prevent return of your application as required by 15A NCAC 2H .0506:
Additional Information Requested
1. Agent Authorization Letter: An authorization letter is required to validate an agent's signature
on the PCN Application Form, and subsequently validate the whole application.
2. Please provide a larger plan view of the stormwater wetland(1":30' or larger)with additional
labeling of the contours in the deep pools, and clearly distinguish the elevations and depths of the
various pools/zones.
3. Please revise the Wetland Supplement Form as follows:
a. Temporary pool volume provided from 17972 ft3 to 19451 ft3;
b. Orifice size from 1.5"to 2.0";
c. Drawdown time of the water quality volume from 3.2 days to 2.66 days;
d. Under the additional information section,the volume in excess of the design volume does
not flow evenly distributed through a vegetated filter. Please answer no and provide a
comment such as "direct pipe discharge to the stream allowed by DWQ after treatment".
4. Please use the most current revision of the stormwater wetland operation and maintenance form at
the DWQ website available at http://h2o.enr.state.nc.us/su/bmp_forms.htm
5. Please provide anti-flotation calculations for the outlet structure.
Please respond within five(5)days of the date of this letter by sending two(2)copies of the above
information in writing. The Express Review Program is a process that requires all parties to participate in
a timely manner.
401 Oversight/Express Review Permitting Unit One
1650 Mail Service Center,Raleigh,North Carolina 27699-1650 NorthCarolina
Location:2321 Crabtree Blvd.,Raleigh,North Carolina 27604 f�N�t//
Phone:919-733-17861 FAX:919-733-6893 aMu all
Internet:http://h2o.enr.state.nc.us/ncwetlands/
An Equal Opportunity 1 Affirmative Action Employer
Wake County Continuum of Care
Page 2 of 2
May 11,2009
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 contact Joseph Gyamfi or Lia Myott Gilleski at 919-733-1786 if you have any questions regarding or
would like to set up a meeting to discuss this matter.
Sincerely,
Cyndi Karoly, Supervisor
401 Oversight/Express Review Permitting Unit
CBK/jg
cc: Lauren Witherspoon, DWQ Raleigh Regional Office
File Copy
USACE Raleigh Regulatory Field Office
Mr. Jason Kennedy, CLH Design, P.A., 400 Regency Forest Dr., Ste 120, Cary,NC 27518
SECTIONCOMPLETE THIS ON DELIVERY
■ Complete items 1,2,and 3.Also complete A. Signature
item 4 if Restricted Delivery is desired. Garrioin❑Agent
■ Print your name and address on the reverse X Joseeh ❑Addressee
so that we can return the card to you. B. Received by(P of Delivery
■ Attach this card to the back of the mailpiece,
or on the front if space permits.
D. Is delivery add different from item 1? El Yes
1. Article Addressed to: If YES,enter delivery address below: ❑No
r
Wake County 5/12/09 ` �1�,�r �'►'�''
Mr Phillip Stout
336 Fayetteville St
Raleigh NC 27602 3. rvlce Type
Certified Mail Express Mall
S
EXP 09-0312 V2 Wake County Registered Return Receipt for Merchandise
❑ Insured Mall C.O.D.
4. Restricted Delivery?(Extra Fee) ❑Yes
2. Article Number
(Transfer from serv/celabel, 7008 3230 0003 1103 4450
PS Form 3811,February 2004 Domestic Return Receipt 102595-02-M-1540;
UNITED
asYa R Fs .««
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• Sender: Please print your name, address, and ZIP+4"I'ri'ffiis box • """""
NC DENR Division of Water Quality
401 Oversight/Express Unit
2321 Crabtree Boulevard, Suite 250
Raleigh,NC 27604
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