ML19257A287

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Advises of Inability to Comply w/790111 & 0221 Commitment Re Fire Protection Sys Implementation Schedule.Engineering Work More Complex than Anticipated
ML19257A287
Person / Time
Site: Beaver Valley
Issue date: 12/27/1979
From: Dunn C
DUQUESNE LIGHT CO.
To: Schwencer A
Office of Nuclear Reactor Regulation
References
TAC-11111, NUDOCS 8001030572
Download: ML19257A287 (1)


Text

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'Af (412) 456-6000 435 Siam Avenus ZT'*"" December 27, 1979 Director of Nuclear Reactor Regulation United States Nuclear Regulatory Commission Attention: A. Schwencer, Chief Operating Reactors Branch No. 1 Division of Operating Reactors Washington, DC 20555

Reference:

Beaver Valley Power Station, Unit No. 1 Docket No. 50-334 Fire Protection System Implementation Schedule Gentlemen:

In my ;ecters of January 11 and February 21, 1979, we provided schedule dates for the implementation of miscellanious items relating to the Fire Protection Program at the Beaver Valley Power Station. We will not be able to successfully implement two of these items by December 31, 1979, as originally scheduled.

Installation of the smoke detectors in each charging pump cubicle and installation of flow switches in the ventilation exhaust ducts of the battery rooms to detect loss of exhaust flow have been delayed because detailed engineering work has been more complex than originally anticipated and therefore, the work has not been completed. Installation of both of these items will be completed during the current refueling and modification outage.

Very truly yours,

(.iV3u m C. N. Dunn Vice President, Operations 16673%

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