ML070860419

Ferrmi 2 - NRC Receipt of the DTE Energy Response to Generic Letter 2006-03, Potentially Nonconforming Hemyc and MT Fire Barries Configurations

ML070860419
Person / Time
Site:	Fermi
Issue date:	04/16/2007
From:	Thorpe-Kavanaugh M NRC/NRR/ADRO/DORL/LPLIII-2
To:	Jennifer Davis Detroit Edison
Thorpe-Kavanaugh, Meghan, LPL3-1
References
GL-06-003, TAC MD1580
Download: ML070860419 (4)

Text

April 16, 2007Mr. Jack M. DavisSenior Vice President and Chief Nuclear Officer Detroit Edison Company Fermi 2 - 210 NOC 6400 North Dixie Highway Newport, MI 48166

SUBJECT:

FERMI 2 - NRC RECEIPT OF THE DTE ENERGY RESPONSE TO GENERICLETTER 2006-03, "POTENTIALLY NONCONFORMING HEMYC AND MT FIRE BARRIER CONFIGURATIONS" (TAC NO. MD1580)

Dear Mr. Davis:

The Nuclear Regulatory Commission (NRC) acknowledges the receipt of your response toGeneric Letter 2006-03, "Potentially Nonconforming Hemyc and MT Fire Barrier Configurations" dated June 9, 2006 (Agencywide Documents Access and Management System Accession Number ML061660087), as supplemented February 22, 2007 (ML070580135). Under oath or affirmation, you have stated that Fermi 2 does not rely on either the Hemyc or MT fire barrier system and provided documentation with regard to other 1 or 3-hour fire barriers that separate redundant safe shutdown trains located within the same fire area that have been designed and installed in accordance with current NRC guidance. Based on your response, the basis for stating that this other fire barrier has been designed and installed in accordance with NRC guidance should be maintained on site, and will be subject to inspection during the normal NRC inspection process. If you have any questions regarding this response, please contact me at 301-415-5735. Sincerely,

/RA/

Meghan M. Thorpe-Kavanaugh, Project ManagerPlant Licensing Branch III-2 Division of Operating Reactor Licensing Office of Nuclear Reactor RegulationDocket No. 50-341 cc: See next page

ML070860419OFFICENRR/LPL3-1/PMNRR/LPL3-1/LANRR/LPL3-2/PMNRR/AFPB/BCNRR/LPL3-1/BCNAMEMThorpe-Kavanaugh:

caTHarrisSSandsSWeerakkodyLRaghavanDATE04/ 09 /0704/ 09 /0704/ 09 /0704/11 /0704/ 16 /07 Fermi 2 cc:

David G. PettinariLegal Department 688 WCB Detroit Edison Company 2000 2nd Avenue Detroit, MI 48226-1279Michigan Department of EnvironmentalQuality Waste and Hazardous Materials Division Radiological Protection and Medical Waste

Section Nuclear Facilities Unit Constitution Hall, Lower-Level North 525 West Allegan Street P.O. Box 30241 Lansing, MI 48909-7741U.S. Nuclear Regulatory CommissionResident Inspector's Office 6450 N Dixie Highway Newport, MI 48166Mr. M. V. Yudasz, Jr., DirectorMonroe County Emergency Management Division 965 South Raisinville Road Monroe, MI 48161Regional Administrator, Region IIIU.S. Nuclear Regulatory Commission Suite 210 2443 Warrenville Road Lisle, IL 60532-4351Ronald W. GastonManager, Nuclear Licensing Detroit Edison Company Fermi 2 - 200 TAC 6400 North Dixie Highway Newport, MI 48166Supervisor - Electric OperatorsMichigan Public Service Commission P.O. Box 30221 Lansing, MI 48909Wayne County Emergency Management Division 10250 Middlebelt Road Detroit, MI 48242Mr. Donald K. CobbAssistant Vice President - Nuclear Generation Detroit Edison Company 6400 North Dixie Highway Newport, MI 48166