ML20084S568
| ML20084S568 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 05/21/1984 |
| From: | Kober R ROCHESTER GAS & ELECTRIC CORP. |
| To: | Murley T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| IEB-84-02, IEB-84-2, NUDOCS 8405250217 | |
| Download: ML20084S568 (1) | |
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- .."*n ROCHESTER GAS AND ELECTRIC CORPORATION e 89 EAST AVENUE, ROCHESTER, N.Y. 14649-0001 ROGER W. HOBER VKE PRE'53 DENT T E LE PMONE ELzctnec a. sTra u pnoovcTx)N uta coor no 546 2700 May 21, 1984 Dr. Thomas E.
Murley, Regional Administrator U.
S.
Nuclear Regulatory Commission Region I 631 Park Avenue King of Prussia, PA 19406
Subject:
IE Bulletin No. 84-02 Failures of General Electric Type HFA Relays in use in Class lE Safety Systems.
R.
E.
Ginna Nuclear Power Plant, Unit No. 1 Docket No. 50-244
Dear Dr. Murley:
In response to NRC IE Bulletin No. 84-02, there are no General Electric Type HFA relays used in Class lE Safety Systems at Ginna Station.
Westinghouse BF (ac) and BFD (dc) relays are used in these applications at Ginna.
Westinghouse has experienced similar problems with their relays that resulted in several Westinghouse Technical Bulletins, NRC IE Circulars, and NRC IE Bulletins.
Ginna Station is current with the latest received vendor recommendations.
This response required two staff hours for review and preparation of the written report.
No radiation exposure was incurred.
Vr truly yours,
.aj..P_f,_f-R. W. Kober Subscribed and sworn to me on th s 21st d y o May 1984.
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