ML20054B126

Interim Deficiency Rept Re Undersized Skewed Tee Fillet Welds on Seismic I Pipe Hangers,Initially Reported 820224. Reinspecs Not Completed.Reportability Evaluation Will Be Completed by 821105.Also Reportable Per Part 21

ML20054B126
Person / Time
Site:	Harris
Issue date:	03/24/1982
From:	Chiangi N CAROLINA POWER & LIGHT CO.
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
REF-PT21-82 10CFR-050.55E, 10CFR-50.55E, CQAD-82-519, NUDOCS 8204160337
Download: ML20054B126 (2)

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7 ga R March 24, 1982 File: SH N-2/18 CQAD 82-519 Item 72 cp 9l4 Mr. James P. O'Reilly United States Nuclear Regulatory Coumission Region II j)\\

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"5 SHEARON HARRIS NUCLEAR POWER PLANT UNIT 1 .A DOCKET NO. 50-400 UNDERSIZED SKEWED TEE FILLET WELDS ON SEISMIC I PIPE HAN NA_- '

Dear Mr. O'Reilly:

On February 24, 1982, the NRC (Mr. T. Landis) was notified by Carolina Power &

Light Company (Mr. N. J. Chiangi) of an item considered potentially reportable per the provisions of 10CFR50.55(e) and 10CFR21. The NRC was informed that certain skewed tee welds on previously accepted Seismic I pipe hangers were subsequently found to be rejectable due to undersize welds.

The intent of this letter is to inform you that Carolina Power & Light Company has not been able to complete its evaluation concerning this matter since all reinspections have not been completed to determine the scope of the problem.

Bergen-Paterson and CP&L QC inspectors have been made aware of the correct method of measuring skewed tee welds and Ebasco vendor surveillance and site receiving QA inspectors have been alerted to this problem.

Due to the amount of reinspection involved, it is now anticipated that the completion of the reportability evaluation will be accomplished by November 15, 1982, at which time, the NRC will be informed of the results. Completion of corrective action will depend on the results of the evaluations and extent of corrective action required. Once the item is deemed reportable, the NRC will be so notified and the projected date of completion of corrective action and final report provided through submittal of an interim letter, r

8204160337 820324 PDR ADOCK 05000400 S PDR

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411 Fayettevifie Street e P. O. Box 1551

• Raleigh, N. C. 27602 WEIRW2G3'ECTRICC"""' f & f [ /f /

- Mr. James P. O'Railly Msrch 24, 1982 e

Thank you for your consideration in this matter.

CLM/mt Yours very truly, N. J. Chia gi -)la Engipeering El Construction Quality Assu g e/ Quality Control cc: Mr. G. Maxwell Mr. V. Stello (2)

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