ML20035B171

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Informs That Licensee Response to GL 92-08, Thermo-Lag 330-1 Fire Barriers, Provides Adequate Basis to Consider NRC Action Re Issue Complete.Therefore,Tacs M85531 & M85532 Will Be Closed
ML20035B171
Person / Time
Site: Calvert Cliffs  Constellation icon.png
Issue date: 03/29/1993
From: Mcdonald D
Office of Nuclear Reactor Regulation
To: Denton R
BALTIMORE GAS & ELECTRIC CO.
References
GL-92-08, GL-92-8, IEB-92-001, IEB-92-1, TAC-M85531, TAC-M85532, NUDOCS 9303310290
Download: ML20035B171 (3)


Text

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March 26, '.993 i

Docket Nos. 50-317 and 50-318 Mr. Robert E. Denton Vice President - Nuclear Energy Baltimore Gas and Electric Company Calvert Cliffs Nuclear Power Plant 1650 Calvert Cliffs Parkway Lusby, Maryland 20657-4702

Dear Mr. Denton:

SUBJECT:

CLOSURE OF GENERIC LETTER 92-08, "THERMO-LAG 330-1 FIRE BARRIERS,"

CALVERT CLIFFS NUCLEAR POWER PLANT, UNIT 1 (TAC NO. M85531) AND UNIT 2 (TAC NO. M85532)

By letter dated March 16, 1993, you provided Baltimore Gas and Electric Company's response to the subject Generic Letter (GL).

Your response confirmed your previous letter dated July 21, 1992, which responded to NRC Bulletin 92-01, " Failure of Thermo-Lag 330 Fire Barrier System to Maintain Cabling in Wide Cable Trays and Small Conducts Free From Fire Damage,"

indicating that Thermo-Lag 330-1 is not used at the Calvert Cliffs Nuclear Power Plant, Units 1 and 2.

Your confirmation provides an adequate basis to consider NRC's action related to this issue complete. Therefore, TAC Nos. M85531 and M85532 will be closed.

Sincerely, Original signed by.

Daniel G. Mcdonald, Senior Project Manager Project Directorate I-1 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation cc:

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w March 26, 1993 Docket Nos. 50-317 and 50-318 Mr. Robert E. Denton Vice President - Nuclear Energy Baltimore Gas and Electric Company Calvert Cliffs Nuclear Power Plant 1650 Calvert Cliffs Parkway Lusby, Maryland 20657-4702

Dear Mr. Denton:

SUBJECT:

CLOSURE OF GENERIC LETTER 92-08, " THERM 0-LAG 330-1 FIRE BARRIERS,"

CALVERT CLIFFS NUCLEAR POWER PLANT, UNIT 1 (TAC NO. M85531) AND UNIT 2 (TAC NO. M85532)

By letter dated March 16, 1993, you provided Baltimore Gas and Electric Company's response to the subject Generic Letter (GL). Your response confirmed your previous letter dated July 21, 1992, which responded to NRC Bulletin 92-01, " Failure of Thermo-Lag 330 Fire Barrier System to Maintain Cabling in Wide Cable Trays and Small Conducts Free From Fire Damage,"

indicating that Thermo-Lag 330-1 is not used at the Calvert Cliffs Nuclear Power Plant, Units 1 and 2.

Your confirmation provides an adequate basis to consider NRC's action related to this issue complete. Therefore, TAC Nos. M85531 and M85532 will be closed.

l Sincerely, Daniel G. Mcdonald, Senior Project Manager Project Directorate I-l Division of Reactor Projects - I/II i

Office of Nuclear Reactor Regulation cc: See next page i

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Mr. Robert E. Denton Calvert Cliffs Nuclear Power Plant Baltimore Gas & Electric Company Unit Nos. I and 2 cc:

f Mr. Michael Moore, President Mr.. Joseph H. Walter Calvert County Board of Engineering Division Commissioners Public Service Commission of f

175 Main Street Maryland i

Prince Frederick, Maryland 20678 American Building 231 E. Baltimore Street r

D. A. Brune, Esquire Baltimore, Maryland 21202-3486' General Counsel Baltimore Gas and Electric Company Kristen A. Burger, Esquire P. O. Box 1475 Maryland People's Counsel Baltimore, Maryland 21203 American Building, 9th Floor 231 E. Baltimore Street Jay E. Silberg, Esquire Baltimore, Maryland 21202 Shaw, Pittman, Potts and Trowbridge i

2300 N Street, NW Patricia T. Birnie, Esquire i

Washington, DC 20037 Co-Director Maryland Safe Energy Coalition Mr. G. L. Detter, Director, NRM P. O. Box 33111 Calvert Cliffs Nuclear Power Plant Baltimore, Maryland 21218 1650 Calvert Cliffs Parkway Lusby, Maryland 20657-47027 1

Resident Inspector j

c/o U.S. Nuclear Regulatory Commission l

P. O. Box 287 St. Leonard, Maryland 20685 Mr. Richard I. McLean

.I Administrator - Radioecology l

Department of Natural Resources 580 Taylor Avenue Tawes State Office Building i

83 Annapolis, Maryland 21401

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- Regional Administrator, Region I

-l U.S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, Pennsylvania 19406 i

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