20071522 Ver 1_More Info Letter_20071004

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October 4, 2007
EXPRESS REVIEW NOTIFICATION LETTER
Mr. Rob Bailey
442 '/z East Main St.
Clayton, NC 27520
Project Name: Porto Fino Residential Subdivision
Dear Mr. Bailey:
Coleen H. Sullins, Director
Division of Water Quality
Johnston County
EXP# 07-1522
On October 3, 2007, the Express Review Program of the Division of Water Quality (DWQ) received additional
information from Kevin Yates of John R. McAdams Company, Inc. The DWQ has determined that this information
is incomplete. Please provide the following information so that we may continue to review your project and
prevent denial of your application as required by 15A NCAC 2H .0506:
1. Diffuse Flow Provisions as required by the Neuse Riparian Buffer Rule:
a. Please provide the supplements (worksheets) for the proposed Bioretention cells. These supplements
can be found at: http://h2o.enr.state.nc.us/su/documents/SW401-Bioretention-Rev.l.xls
2. Bioretention cells:
a. Please specify in construction notes that centipede grass sod must be used.
b. Specified P-Index for soil media should be between 10 and 30 (see supplement).
3. Operation and Maintenance Agreement:
a. Fertilization is not allowed in a nutrient sensitive watershed except minimal use during the initial
establishment of vegetation (if needed).
b. Remove references to "vegetation and mulch" "mulch layer" and "trees" in Section N and specify
conditions for centipede sod.
Please respond within five (5) days of the date of this letter by sending three (3) copies of this information. The
Express Review Program is a process that requires all parties to participate in a timely manner.
This letter only addresses the application review and does not authorize any impacts to wetlands, waters or protected
buffers. Please contact Lia Myott at [phone] if you have any questions.
CBK/lem/jg
N~o~frthCarolina
401 Oversight I Express Review Permitting Unit ~ vatlllYl~~lf
1650 Mail Service Center, Raleigh, North Carolina 27699-1650
2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604
Phone: [phone] FAX [phone] Internet: httn:!/h2o.enr.state.nc.us/ncwetlands
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
An Equal OpportunitylAffirmaGve Action Employer - 50% Recycled110% Post Consumer Paper

cc: DWQ Raleigh Regional Office
DLR Raleigh Regional Office
USACE Raleigh Field Office
Central Files
File copy
Kevin Yates, John R, McAdams Company, 2905 Meridian Pkwy., Durham, NC 27713