ML20039C310
| ML20039C310 | |
| Person / Time | |
|---|---|
| Site: | Catawba  |
| Issue date: | 12/16/1981 |
| From: | Parker W DUKE POWER CO. |
| To: | James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| References | |
| 10CFR-050.55E, 10CFR-50.55E, NUDOCS 8112290211 | |
| Download: ML20039C310 (2) | |
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DUKE Powen COMPANY Powru Brantxo 4a0 Socru Curucu St azzi. Cruut.orTz, N. C. asau
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Mr. James P. O'Reilly, Director U. S. Nuclear Regulatory Commission Region II DE C 'o n..
101 Marietta Street, Suite 3100 t
Atlanta, Georgia
\\C Re: Catawba Nuclear Station
\\d' Units 1 & 2 Docket Nos. 50-413 and -414
Dear Mr. O'Reilly:
Pursuant to 10 CFR 50.55e, please find attached corrected Significant Deficiency Repcrt SD-413, 414/81-28.
Vary truly yours, g
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William O. Parker, Jr. /
RWO/php Attachment cc: Director Mr. Robert Guild, Esq.
Office of Inspection and Enforcement Attorney-at-Law U. S. Nuclear Regulatory Commission 314 Pall Mall Washington, D. C. 20555 Columbia, South Carolina 29201 NRC Resident Inspector Palmetto Alliance Catawba Nuclear Station 2135 Devine Street Columbia, South Carolina 29205
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Report Number: SD 413, 414/81-28 Report Date:
December 16, 1981 Facility:
Catawba Nuclear Station Units I and 2 Identification of Deficiency The radiographs of the welds for refueling water storage tanks supplied by RECO do not meet the rec,uirements of ASME Section lil.
Initial Report On November 17, 1981, Mr. A.
Ignatonic of NRC Region 11, Atlanta, GA was notified of this deficiency by W. O. Henry, J. M. Curtis, and J. E. Cavender of Duke Power Company, Charlotte, NC 28242. This notification was a result of potentially reportable item CA-81-59 Thirty-Day Follow-Up Report REC 0 determined on December 3, 1981 that six weld seams on the Unit 2 tank ccntain one or more unacceptable weld metal defects and four otter weld seams have radiographs which are unacceptable in accordance with ASME Section Ill. There are 118 radiographs of the weld seams in the Unit I tank which do not meet the requirements of ASME Section 111.
These welds will require repairs and reexamination by RECO.
This work is expected to start on the Unit tank about January 4, 1982 and mid April, 1982 on the Unit I ta nk.
We have initiated steps to identify and review all radiographs for nuclear safety related items supplied by REr3.
This review should be completed by February 22, 1982.
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