BSEP-92-0013, Special Rept 2-SR-92-007:on 920823,fire Door 206 on 50-ft Elevation of EDG Bldg Declared Inoperable.Caused by Fire Door Not Latching Consistently Due to Broken Springs.Latch Repaired & Fire Watch Stationed in Area

Special Rept 2-SR-92-007:on 920823,fire Door 206 on 50-ft Elevation of EDG Bldg Declared Inoperable.Caused by Fire Door Not Latching Consistently Due to Broken Springs.Latch Repaired & Fire Watch Stationed in Area

ML20106B966
Person / Time
Site:	Brunswick
Issue date:	09/28/1992
From:	Spencer J CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
2-SR-92-007, 2-SR-92-7, BSEP-92-0013, BSEP-92-13, NUDOCS 9210050323
Download: ML20106B966 (1)

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CD&L Carolina Power & Light Cornpeny imWLWr4MML'uEWWMBIE238 Brunswick Nuclear Project P. O. Box 10429 Southport, N.C. 28461-0429 SEP 281992

. FILE: B05-135100 SERIAL: BSEP-92-0013 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D. C. 20555 BRUNSWICK STEAM ELECTRIC PLANT UNIT 2 DOCKET NO. 50-324 LICENSE NO. DPR-62 SPECIAL REPORT PER TECHNICAL SPECIFICATION 3.7.8A AND PURSUANT TO TECHNICAL SPECIFICATION 6.9.2 (2-SR-92-007)

Gentlemen:

The following is an informational summary of fire protection Limiting Condition for Operation (LCO) A2-92-F0570. Unit 1 and 2 are'in Cold Shutdown to support the Unit outages started on April 21, 1992.

On August 23, 1992, fire door 206 on the J0' elevation of the Emergency Diesel Generator Building was declared inoperable because the door was not consistently latching. A fire watch was stationed in the area throughout the LCO period.

This fire door is between the 4160 volt Emergency Switchgear Rooms E3 and E4.

The repair investigation determined that the door was not latching consistently due to broken springs in the panic bar latches. The door latch was physically repaired on August 25, 1992, but the pose mairunance testing required to declare operability was not performed due to the miglacement/mierouting of the work request / job order. A root cause investigation is being conducted to minimize the potential for re-occurrence. The se ven day Technical Specification Fire Barrier Penetrations Limiting condition for Operation (LCO) expired on August 30, 1992, and requires the submission of this Special Report. The LCO was canceled and the door was declared operable at 1750 on September 2, 1992.

Very truly yours, Cy' J. . Spence General Manager newick Nuclear Project cc Mr. S. D. Ebneter Mr. R. H. Lo BSEP NRC Resident Office  ;

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