NCS000021_Acknowledgement_20071107

p�pF W A G Michael F.Easley,Governor
0 William G.Ross Jr.,Secretary
North Carolina Dep t v' t Re
p H. Ili it for
i Wa Q
November 7, 2007
NOV 1 3 2007
NC DENR MRO
M. A. Pringle DWQ-Surface Water Protection
Siemens Power Generation Inc.
P.O. Box 7002
Charlotte,North Carolina 28241-7002
Subject: NPDES Permit Renewal Application
Charlotte Turbine Generator Plant
Permit Number NCS000021
Individual Stormwater Permit
Mecklenburg County
Dear Mr. Pringle:
The Division of Water Quality's Stormwater Permitting Unit(SPU) acknowledges receipt of
your renewal application for coverage under NPDES Permit Number NCS000021 on April 5, 2004.
We apologize for the lengthy delay in responding to your submittal and are now making every effort to
review your permit renewal as expeditiously as possible. Our Unit anticipates making significant
progress on individual permits over the next six months to reduce our backlog.
We are currently beginning our review of your renewal application. Please continue to comply
with all conditions and monitoring requirements in your expired NPDES stormwater permit. As
long as you have submitted a complete renewal request package and maintain compliance with those
permit conditions, stormwater discharges from this facility are authorized by that permit until the
Division issues a renewal permit or notifies you of an alternative action.
No additional information is required at this time, but we may contact you in the future. Please
notify us if any significant changes have taken place at this facility since you submitted the renewal
package. If you have any questions about this matter,please contact me at(919) 733-5083, extension
360.
Sincerely,
4-70.
Robert D. Patterson, PE
Environmental Engineer
Stormwater Permitting Unit
Noe Carolina
7aturally
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh,NC 27699-1617 Phone[phone] Customer Service
Internet h2o.enr.state.nc.us 512 N.Salisbury St. Raleigh,NC 27604 FAX [phone] 1-877-623-6748
An Equal Opportunity/Affirmative Action Employer—50%Recycled/10%Post Consumer Paper

M.A. Pringle
NCS000021
Permit Renewal Application
cc: Mr. Robert Carpenter, PE—Siemens Power Generation Inc., P.O. Box 7002, Charlotte,NC
28241-7002
Mooresville Regional Office
Stormwater Permitting Unit Files
Central Files