ML073240275

Request for Additional Information Regarding Control Room Habitability

ML073240275
Person / Time
Site:	Millstone
Issue date:	11/21/2007
From:	John Hughey NRC/NRR/ADRO/DORL/LPLI-2
To:	Christian D Virginia Electric & Power Co (VEPCO)
Sanders, Carleen, NRR/DORL 415-1603
References
TAC MD6115, TAC MD6116
Download: ML073240275 (4)

Text

November 21, 2007 Mr. David A. Christian President and Chief Nuclear Officer Virginia Electric and Power Company Innsbrook Technical Center 5000 Dominion Boulevard Glen Allen, VA 23060-6711

SUBJECT:

MILLSTONE POWER STATION, UNIT NOS. 2 AND 3 - REQUEST FOR ADDITIONAL INFORMATION REGARDING CONTROL ROOM HABITIBILITY (TAC NOS. MD6115 AND MD6116)

Dear Mr. Christian:

By letter to the Nuclear Regulatory Commission (NRC) dated July 13, 2007, Dominion Nuclear Connecticut, Inc. (DNC) submitted the proposed amendment to modify the Technical Specification (TS) requirements related to control room envelope habitability consistent with NRC-approved Technical Specification Task Force Traveler (TSTF) -448, Control Room Habitability, revision 3. The NRC staff has reviewed the request submitted by DNC and has identified a need for additional information as set forth in the Enclosure.

On November 20, 2007, William Bartron, from your staff indicated that DNC understands the issues and plans to submit a response by December 7, 2007.

If you have any questions please contact Carleen Sanders at 301-415-1603.

Sincerely,

/ra/

John D. Hughey, Project Manager Plant Licensing Branch I-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-336 and 50-423

Enclosure:

RAI cc w/encl: See next page

November 21, 2007 Mr. David A. Christian President and Chief Nuclear Officer Virginia Electric and Power Company Innsbrook Technical Center 5000 Dominion Boulevard Glen Allen, VA 23060-6711

SUBJECT:

MILLSTONE POWER STATION, UNIT NOS. 2 AND 3 - REQUEST FOR ADDITIONAL INFORMATION REGARDING CONTROL ROOM HABITIBILITY (TAC NOS. MD6115 AND MD6116)

Dear Mr. Christian:

By letter to the Nuclear Regulatory Commission (NRC) dated July 13, 2007, Dominion Nuclear Connecticut, Inc. (DNC) submitted the proposed amendment to modify the Technical Specification (TS) requirements related to control room envelope habitability consistent with NRC-approved Technical Specification Task Force Traveler (TSTF) -448, Control Room Habitability, revision 3. The NRC staff has reviewed the request submitted by DNC and has identified a need for additional information as set forth in the Enclosure.

On November 20, 2007, William Bartron, from your staff indicated that DNC understands the issues and plans to submit a response by December 7, 2007.

If you have any questions please contact Carleen Sanders at 301-415-1603.

Sincerely,

/ra/

John D. Hughey, Project Manager Plant Licensing Branch I-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-336 and 50-423

Enclosure:

RAI cc w/encl: See next page DISTRIBUTION:

PUBLIC LPL1-2 R/F RidsNrrDorlLpl1-2 RidsNrrPMJHughey RidsNrrLAABaxter RidsRgn1MailCenter RidsAcrsAcnwMailCenter RidsOgcRp TKobetz, NRR ADAMS Accession No. ML073240275 OFFICE LPL1-2/GE LPL1-2/PM LPL1-2/LA DIRS/ITSB LPL1-2/BC NAME CSanders JHughey ABaxter TKobetz HChernoff DATE 11/20/2007 11/20/2007 11/20/2007 11/21/2007 11/21/2007 Official Record Copy

Millstone Power Station, Units 2 and 3 Proposed Technical Specification Change: Control Room Habitability Docket Nos. 50-336 and 50-423 Request for Additional Information In the submittal from Dominion Nuclear Connecticut, Inc. (DNC), dated July 13, 2007, DNC proposed to use the term recently irradiated fuel for Millstone Power Station, Unit Nos. 2 (MPS2) and 3 (MPS3)

1. Provide the proposed meaning and the technical justification for the term recently irradiated fuel.

Enclosure

Millstone Power Station, Unit Nos. 2 and 3 cc:

Lillian M. Cuoco, Esquire Mr. Evan W. Woollacott Senior Counsel Co-Chair Dominion Resources Services, Inc. Nuclear Energy Advisory Council Building 475, 5th Floor 128 Terrys Plain Road Rope Ferry Road Simsbury, CT 06070 Waterford, CT 06385 Mr. Joseph Roy Edward L. Wilds, Jr., Ph.D. Director of Operations Director, Division of Radiation Massachusetts Municipal Wholesale Department of Environmental Electric Company Protection P.O. Box 426 79 Elm Street Ludlow, MA 01056 Hartford, CT 06106-5127 Mr. William D. Bartron Regional Administrator, Region I Licensing Supervisor U.S. Nuclear Regulatory Commission Dominion Nuclear Connecticut, Inc.

475 Allendale Road Building 475, 5th Floor King of Prussia, PA 19406 Roper Ferry Road Waterford, CT 06385 First Selectmen Town of Waterford Mr. J. Alan Price 15 Rope Ferry Road Site Vice President Waterford, CT 06385 Dominion Nuclear Connecticut, Inc.

Building 475, 5th Floor Charles Brinkman, Director Rope Ferry Road Washington Operations Nuclear Services Waterford, CT 06385 Westinghouse Electric Company 12300 Twinbrook Pkwy, Suite 330 Mr. Chris L. Funderburk Rockville, MD 20852 Director, Nuclear Licensing and Operations Support Senior Resident Inspector Innsbrook Technical Center Millstone Power Station 5000 Dominion Boulevard c/o U.S. Nuclear Regulatory Commission Glen Allen, VA 23060-6711 P. O. Box 513 Niantic, CT 06357 Mr. David A. Christian President and Chief Nuclear Officer Mr. J. W. "Bill" Sheehan Virginia Electric and Power Co-Chair NEAC Company 19 Laurel Crest Drive Innsbrook Technical Center Waterford, CT 06385 5000 Dominion Boulevard Glen Allen, VA 23060-6711 Ms. Nancy Burton 147 Cross Highway Redding Ridge, CT 00870