ML19337B257

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Responds to IE Bulletin 80-20.Westinghouse Type W-2 Control Switches Are Not Used in safety-related Applications
ML19337B257
Person / Time
Site: Wolf Creek, Callaway  Wolf Creek Nuclear Operating Corporation icon.png
Issue date: 09/09/1980
From: Petrick N
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM
To: Grier B
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
IEB-80-20, SLNRC-80-44, NUDOCS 8010010844
Download: ML19337B257 (1)


Text

f:se-SNUPPS Nicholas A. Petrick Standardized Nucteer Unit President Power Plant Mystem September 9, 19530 5 Choke Cherry Road Rockville, Marytend 20850 (301)8694010 SLNRC 80- 44 FILE: 0278.10 SUBJ: IE Bulletin'No,~80-20_

4r. Boyce Grier Director, Region 1 Office of Inspection and Enforcement U.S. Nuclear Regulatory Comission 631 Park Avenue King of Prussia. PA. 19406 Docket Nos: STN 50-482, STN 50-483, STN 50-486

Dear Mr. Grier:

This letter is submitted in response to the subject IE Bulletin for the

.S NUPPS Utilities, Kansas Gas and Electric Company and Union Electric Company.

Westinghouse Tyne W-2 control switches with spring return to neutral position are not used in safety-related applica^_ ions at the SNUPPS plants. Approximately 30 manhours were expe.nded in the conduct of the review required by this Bulletin.

Very truly yours, i

C%c j j Nicholas A. Petrick i RLS/jdk t cc: Mr. James G. Kepoler, Director, Region III, USNRC l Mr. Karl V. Seyfrit, Director, Region IV, USNRC f

1 Director, Division of Reactor Operations Inspection, Office of Inspection and Enforcement USNRC, Washington, D.C. 20555 l

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