ML19257D380

Responds to IE Bulletin 79-25, Failures of Westinghouse Bfd Relays in Safety-Related Sys. No Westinghouse Bfd/Nbfd Relays Are Used in safety-related Sys

ML19257D380
Person / Time
Site:	Perkins, Cherokee
Issue date:	01/04/1980
From:	Dail L DUKE POWER CO.
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
IEB-79-25, NUDOCS 8002040251
Download: ML19257D380 (1)

Text

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January 4, 1980 W/

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l1r. J. P. O' Reilly, Director N U. S. Nuclear Regulatory Connission 101 Marietta Street. Suite 3100 Atlanta, Georgia 30303 Ra: Cherokee and Perkins Nuclear Stations Docket Nos. 50-488, 489, 490, 491, 492, 493 IE Bulletin 79-25 .

Duke File:

F81 -1412. '.1-1

Dear Mr. O' Reilly:

In response to your letter of November 2,1979, which transmitted Nuclear Regulatory Connission IE Bulletin 79-25, we wish to advise that a review of the designs of Cherokee and Perkins Nuclear Stations has been conducted. This review revealed that ncne of the Westing-house BFD/NBFD relays specified in the subject bulletin are used or planned for use in the safety-related systems at these stations.

Ve ry truly yours,

, e i /* yi /

i, l L k.C.'Daii Vice President Design Lngineering EKN/jmi 1870 025

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