ML20147D371

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Suppl Response to IE Bulletin 78-05.None of Subj Auxiliary Contact Mechanisms Are Being Used in Any Safety Related Equip on the Facil Ses Proj
ML20147D371
Person / Time
Site: Comanche Peak  Luminant icon.png
Issue date: 11/16/1978
From: Gary R
TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC)
To: Seyfrit K
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
NUDOCS 7812190232
Download: ML20147D371 (2)


Text

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T1EM TEXAS UTILITIES GENERATING CO311'ANY 2.,4,unn w o m m.i m.w. u m m mi ni=

TXX-2908

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Noyember 16, 1978 Mr. Karl V. Seyfrit Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive Suite 1000 Arlington, TX 76102 COMANCHE PEAK STEAM ELECTRIC STATION DOCKET NOS. 50-445 AND 50-446 FOLLOW-UP RESPONSE TO IE BULLETIN 78-05 REF:

(1) GTN-31337 0F NOVEMBER 8, 1978 (2) TXX-2842 0F JUNE 20, 1978 (3)GTN-267520FMAY9,1978 (4) GTN-26693 0F MAY 5, 1978 FILE N0. 10115 l

Dear Mr. Seyfrit:

As a supplement to Item #2 in reference (2), we offer the following comment on action taken by the applicant in respon-ding to that item listed in IE Bulletin 78-05.

We have determined by a vendor survey performed by our Architect Engineer, Gibbs & Hill, Inc. that none of the subject auxiliary contact mechanisms are being used in any safety-related equipment on the Comanche Peak SES Project.

If you have any questions or comments, please contact this office.

Very truly yours, R. J. Ga RJG:skf cc:

(see attached) 7812190;137

TXX-2908 November 16, 1978 cc: Director, Office of Inspection and Enforcement (1)

U. S. Nuclear Regulatory Commission Washington, D.C.

20555 Director, Office of Management Information and Program Control (1)

U. S. Nuclear Regulatory Commission Washington, D.C.

20555 Office of Inspection and Enforcement (1)

Division of Reactor Operations Inspection U. S. Nuclear Regulatory Commission Washington, D.C.

20555 cc: messrs. R. J. Gary J. C. Kuykendall D. N. Chapman J. T. Merritt U. D. Douglas H. R. Rock H. C. Schmidt l

C. K. Feist l

R. G. Tolson N. S. Reynolds 1

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