ML19321A692

Notifies That Util in Process of Finalizing Plans for Instrumentation Sys to Relate Reactor Vessel Water Level to Inadequate Core Cooling.Provides List of Commitments Concerning Instrumentation Sys

ML19321A692
Person / Time
Site:	Farley
Issue date:	07/17/1980
From:	Clayton F ALABAMA POWER CO.
To:	Schwencer A Office of Nuclear Reactor Regulation
References
NUDOCS 8007240071
Download: ML19321A692 (1)

Text

Alacama Power Company 600 North 18th Street Post Office Box 2641 Birmingham. Alabama 35291 Telephone 205 323-5}41 F. L CLAYTON, JR.

m Senior Vice President Alabama Power July 17, 1980 the sournem electne system Docket No. 50-364 Director Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D.C. 20555 Attention: Mr. A. Schwencer RE: Joseph M. Farley Nuclear Plant - Unit No. 2 Inadequate Core Cooling (e.g., Reactor Vessel Water Level Indication Instrumentation)

Gentlemen:

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Alabama Power Company is in the process of finalizing plcns for an  ;

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instrumentation system to relate reactor vessel water level to inadequate core cooling for its Farley Unit 2. Prior to receipt of an operating. license, Alabama Power Company will provide the following concerning this instrumenta-tica system

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1. A commitment to install a level system with appropriate system )

description (a system other than differential pressure may be utilized.) l l

2. An installation schedule for the level system.

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3. A testing schedule for the level system. l l

4. A commitment to provide contingency plans, possibly including alternative equipment, if the level system cannot be shown to properly relate to inadequate core cooling.

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5. The present operability requirement date of January 1,1981 will be addressed.

If you have any questions, please advise.

1 Very truly yours,

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F. L. Clayton, Jr.

FLCJr/0DK:aw cc: Mr. R. A. Thomas Mr. G. F. Trowbridge QQC))

Mr. L. L. Kintner b Mr. W. H. Bradford

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80072400y,

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