ML20071B603

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Interim Deficiency Rept Re Resolution of Mechanical Snubber Bracket Interference.Initially Reported on 830110.Lists of Snubbers to Be Inspected Compiled.Insp Criteria Not Finalized.Next Rept Will Be Provided within 60 Days
ML20071B603
Person / Time
Site: Byron, Braidwood, 05000000
Issue date: 02/16/1983
From: Tramm T
COMMONWEALTH EDISON CO.
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
10CFR-050.55E, 10CFR-50.55E, 6010N, NUDOCS 8302280450
Download: ML20071B603 (1)


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' (jv Chicago, Illinois 60690 February-16, 1983 Mr. James G. Keppler, Regional Administrator Directorate of Inspection and Enforcement - Region III U.S. Nuclear-Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137

Subject:

Byron Station Units 1 and 2 Braidwood Station Units 1 and 2 Mechanical Snubber Bracket Interference NRC Docket _Nos. 50-454, 50-455, 50-456, and 50-457-Reference (a):

January 10, 1983 letter from T. R. Tramm to J. G. Keppler,

Dear Mr. Keppler:

This is to provide a supplemental interim report on resolution of a reportable deficiency involving mechanical snubber bracket interference.

Reference (a) provided the 30-day report of this deficiency.

It is numbered 82-09 for Byron Station and 82-09 for Braidwood Station.

In reference (a) we indicated that suspect snubber assemblies will be inspected to determine the extent of necessary repairs and the schedule for completion.

At present the lists of snubbers to be inspected have been compiled but the inspection 4

criteria have not yet been finalized.

Another report on this deficiency will be provided within sixty days.

Please address questions regarding this matter to this office.

Very truly yours, I

I T. R. Tramm Nuclear Licensing Administrator 1m 8302200450 830216 gDRADOCK05000 gh 6010N FEB 2 3 E

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