ML19294B387
| ML19294B387 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 12/19/1979 |
| From: | Gary R TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC) |
| To: | Seyfrit K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| References | |
| IEB-79-25, NUDOCS 8002280277 | |
| Download: ML19294B387 (1) | |
Text
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TEXAS UTILITIES GENERATING COMPANY 2001 BRYAN TOWER DALLAS.TELul 75201 December 19, 1979 u cuy
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TXX-3083 Mr. Karl V. Seyfrit, Director U. S. Nuclear Regulatory Commission Region IV RIV 611 Ryan Plaza Drive, Suite 1000 Docket Nos. 50-445/IE Bulletin No. 79-25 Arlington, Texas 76012 50-446/IE Bulletin No. 79-25 COMANCHE PEAK STEAM ELECTRIC STATION 1981-83 2300 MW INSTALLATION IE BULLETIN 79-25 FILE N0:
10115
Dear Mr. Seyfrit:
In reference to IE Bulletin 79-25, dated November 2,1979, concerning failures of W63tinghouse BFD relays in safety-related systems, our review is not yet complete.
To date, our Architect-Engineer has determined that no Westinghouse BFD relays are specified in B0P safety-related equipment.
We are now following up on our written requests to all relevant vendors, including the NSSS supplier, to assure that the above relays are not used in safety-related equipment.
We request an extension to June 30, 1980 in order to confirm this and implement corrective action as necessary.
If there are any questions, please advise.
Very truly yours, R.
. Gary RJG:df cc:
U. S. Nuclear Regulatory Commission Office of Inspection and Enforcement Division of Reactor Operations Inspection
'=S4 Washington, D. C.
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