ML20003C525

Final Rept Re Weld Deficiencies Identified During Maint of Storage Conditions on Cable Tray Hangers,Initially Reported on 800925.Deficient Welds re-examined & re-evaluated. Condition Not Reportable Under 10CFR 50.55e

ML20003C525
Person / Time
Site:	Marble Hill
Issue date:	03/02/1981
From:	Shields S PSI ENERGY, INC. A/K/A PUBLIC SERVICE CO. OF INDIANA
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
10CFR-050.55E, 10CFR-50.55E, S80-30, NUDOCS 8103060352
Download: ML20003C525 (2)

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S. W. Shields Senior Vice President . y, 4

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March 2, 1981 S80-30 Mr. James G. Keppler, Director Docket Nos.: STN 50-546 U. S. Nuclear Regulatory Commission STN 50-547 Region III Construction Permit Nos.:

799 Roosevelt Road CPPR - 170 Glen Ellyn, Illinois 60137 CPPR - 171 Marble Hill Nuclear Generating Station - Units 1 and 2

Dear Mr. Keppler:

On September 25, 1980, Mr. S. J. Brewer of Public Service Company of Indiana, Inc. (PSI) notified your office of a potentially reportable item as required by 10 CFR 50.55(e). During maintenance of storage conditions on cable tray hangers, deficiencies were identified in a number of their welds. The con-tractor who identified the deficiencies issued a nonconformance report which was submitted to PSI for evaluation and disposition. Subsequent to the pre-liminary telephone notification, additional weld deficiencies were identified which were included within the scope of this concern.

PSI performed an evaluation of those deficiencies which included a reinspec-tion of the cable tray hangers in question. At the time of PSI's interim report of October 24, 1980 it appeared that a small number of these welds would require rework. Since that time, PSI's architect-engineer, Sargent &

Lundy has examined and reevaluated the welds which appeared to require rework and determined that each affected hanger would satisfactorily perform its function and rework would not be required. As a result it can be concluded that had this problem remained uncorrected, this item would not have affected adversely the safety of operations of the plant and therefore is not report- ,

able under 10 CFR 50.55(e). l 1

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O P. O. Box 190, New Washington, Inrhana 47162 812. 289 .1000

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  James G. Keppler March 2, 1981 S80-30 If you have any questions on this matter, please feel free to contact me.

Since* ly,

. W. Shields TDG/mj g c:: < Director of Inspection and Enforcement U. S. Nuclear Regulatory Commission -

Washington, D. C. 20555 E. R. Schweibinz, P. E.

J. J. Harrison bec: W. M. Petro T. R. Burns J. U. Bott L. O. Ramsett J. R. Pope G. A. Troxell S. J. Brewer C. S. Togni R. H. Porter K. Hinkle C. G. Beckham H. Curry

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