ML20092M996

Special Rept 1-SR-92-001:on 920109,14-day LCO Initiated Due to Inoperable Fire Detectors in Zone 14.Replacement Detectors Installed on 920207.On 920119 14-day LCO Exceeded Due to Inoperable Fire Detectors in Zone 10

ML20092M996
Person / Time
Site:	Brunswick
Issue date:	02/24/1992
From:	Spencer J CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
1-SR-92-001, 1-SR-92-1, NUDOCS 9202280278
Download: ML20092M996 (1)

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Catolina Power & Light Company Lseaa%4smagacammmaa Brunswick Nucicar Project P. O. Box 19429 Southport., N.C. 28461 0429 FEB 2 4 02 FILE: B09 135100 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washingtcn, D. C. 20555 BRUNSWICK STEAM ELECTRIC PLANT UNIT 1 DOCKET NO. 50 325 LICENSE No. DPR-71 SPECIAL REPORT PER TECHNICAL SPECIFICATION 3.7.8 AND PURSUANT TO TECHNICAL SPECIFICATION 6.9.2 (1-SR-92 001)

Centlemen:

3 At 0330 on January 9,1992, a fourteen day Limitin6 Condition for Operation (LCO) was initiated due to inoperable fire detectors in Zone 14 located in the Unit 1 Reactor Building, 117' elevation. Appropriately stationed fire watches were established at that time. The LC0 was exceeded on January 23,1992, at 0330, due to scheduling constraints and a lack of replacement fire detectors.

After the replaceaient detectors were obtained, Lt.ey were installed on February 7,1992. The detectors would not test during post-installation testing.

Further repairs were completed, the detectors were restored to operable status, and the LCO was cancelled on February 21, 1992, at 1800.

Appropriately stationed fire watches remained in effect until the LCO was cancelled.

On January 19,1992, at 1100, a fourteen day LCO was initiated due to inoperable fire detectors in Zone 10 in the Unit 1 Reactor Building 80' West. Appropriately stationed fire watches were estabu shed at that time. This LCO was exceeded on February 2, 1992, at 1100 hours0.0127 days <br />0.306 hours <br />0.00182 weeks <br />4.1855e-4 months <br />, also due to scheduling constraints and a lack 5 of replacement fire detectors. After replacement detectors were obtained and installed, the LCO was cancelled on February 11, 1992, at 1700.

Very truly yours, lfffhawlrt.

J. W. Sp.1cer, General Manager Brunswick Nuclear Project RSK/

cc: Mr. S. D. Ebneter Mr. N. B. Le SSEP NRC Resident Office c 9202280270 920224 l Q

/- DR ADOCK 0500 5 f,

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