20061292 Ver 2_More Info Letter_20110607

A-iA
WDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director * Secretary
June 7, 2011
DWQ #: EXP 06-1292v2
Cumberland County
Brolanco Corporation
Attn: Mr. Dohn Broadwell, Sr.
903 Hay St.
Fayetteville, NC 28305
Project Name: Fairfield Farms Subdivision (Sections 4, 5, & 6)
REQUEST FOR MORE INFORMATION
Dear Mr. Broadwell:
On June 3, 2011, the Express Review Program of the Division of Water Quality (DWQ) received your
application dated June 3, 2011 from Mr. Bob Zarzecki, of Soil & Environmental Consultants, PA, along
with supporting information for the proposed residential subdivision project in Cumberland 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) Wetland Impacts: Lots 64 and 109 show portions of the proposed houses being constructed on steep
fill slopes. It appears that the lots are not realistically developable without additional lot fill or
retaining wails. Please revise the fill on these lots and update the PCN wetland impacts if additional
wetland impacts are necessary.
2) Please provide documentation that you have permission to place rip rap from the outlet of the wet
pond on the Tonya Strickland property.
3) Please provide velocity calculations for the 10-storm discharge from both wet ponds, and the sizing
information for the energy dissipater pads. In particular, please ensure that the discharge velocity
from pond 2 to the adjacent wetland is less than 2fps.
4) Please show the permanent pool, top and bottom elevations of the vegetated shelf in the plan, views
for both wet detention basins (and probably hatch the shelf differently). Moreover, please correct the
discrepancy in the permanent pool elevation for wet pond 1 (126.5 vs. 127) so that both the report and
the grading plan match.
5) The width at the top of the forebay berm measures as 4 ft in the plan view and not the 5 ft indicated in
the cross section. Please revise the grading to ensure a minimum of 5 ft.
Please provide two (2) collated copies of the requested information. Thank you for your attention to this
matter. If you have any questions or wish to discuss these matters further please do not hesitate to call
Joseph Gyamfi at 919-807-6426 or Lia Gilleski 919-807-6446.
Wetlands, Buffers, Stormwater, Compliance and Permitting Unit
1650 Mail Service Center, Raleigh, North Carolina 27699-1650
Location: 512 N. Salisbury St., Raleigh, North Carolina 27604 (91h Floor)
Phone: [phone] FAX: [phone]
Internet: http://portal.ncdenr.org/web/wq/swp/ws/webscape
NolthCarohna
NWAW4
An Equal Opportunity 1 Affirmative Action Employer
Brolanco Corporation
Page 2 of 2
June 7, 2011
Sincerely,
aren Higgins, Supervisor
Wetlands, Buffers, Stormwater, Compliance and
Permitting Unit (WeBSCaPe)
KAH/lmg
cc: File copy
Bob Zarzecki, S&EC, PA, 11010 Raven Ridge Rd, Raleigh, NC 27617