ML19344E506

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Responds to IE Bulletin 80-20, Failure of Westinghouse Type W-2 Spring Return to Neutral Control Switches. Review Showed No Westinghouse Type W-2 Switches Used in safety- Related Applications
ML19344E506
Person / Time
Site: Perkins, Cherokee  Duke Energy icon.png
Issue date: 08/14/1980
From: Dail L
DUKE POWER CO.
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
IEB-80-20, NUDOCS 8009020139
Download: ML19344E506 (1)


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DUEE Pdkid ~ COMPANY ELECTRIC CENTER. BOX 33189. CH AHLOTTE, N. C.

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August 14, 1980' Mr. J. P. O'Reilly, Director U.S. Nuclear Regulatory Co=ission 101 Marietta Street, Suite 3100 Atlanta, Georgia 30303 Re: Cberokee Nucle lon M :ket Nos:

,-491, 492, & 493 Ferkins Nuclea'r-Station Docket Nos: 50-488, 489, & 490 IE Bulletin 80-20 Duke File: P81-1412.ll-1

Dear Mr. O'Reilly:

In response to year letter of July 31, 1980, which transmitted Nuclear Regulatory Coc=ission IE Bulletin 80-20, we wish to advise that a review of the designs of Cherokee and Perkins Nuclear Stations has been conducted.

This review revealed that no Westinghouse Type W-2 switches with spring return-to-neutral (Auto) position are used or planned for use in safety-related applications at these stations.

This review required approximately 17 canhours to co=plete and report.

Very truly yours,

.p

. C. Dail, Vico-President Design Engineering EIO!/pam cc: Director Division of Reactor Operations Inspection Office of Inspection and Enforce =ent Nuclear Regulatory Comission Washington, D.C.

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