ML20082Q572

Interim Deficiency Rept Rdc 81(83) Re Defect W/Westinghouse Electrical Penetrations.Vendor & Subvendor Reviewed Procurement & Handling History at 830921 Meeting.Use of ASME Code Case N-242 Under Investigation

ML20082Q572
Person / Time
Site:	Perry
Issue date:	12/01/1983
From:	Edelman M CLEVELAND ELECTRIC ILLUMINATING CO., COMMONWEALTH EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
10CFR-050.55E, 10CFR-50.55E, RDC-81-83, NUDOCS 8312120259
Download: ML20082Q572 (1)

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P.o. box 5000 - CLEVELAND. oHlo 44101 - TELEPHONE (216) 622-9800 - ILLUMINATING BLDG. - 55 PUBLICSQUARE Serving The Best Location in the Nation MURRAY R. EDELMAN VICE PRESIDENT NUCLEAR Mr. James G. Keppler Regional Administrator, Region III Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, Illinois 60137 RE: Perry Nuclear Power Plant Docket Nos. 50-440; 50-441 Electrical Penetrations (IR72)

Potential Defect Concerning ASME Section III Material [RDC 81(83)]

Dear Mr. Keppler:

This serves as our next interim report pursuant to 10CFR50.55(e) concerning the potential defect associated with the Class IE electrical penetrations (IR72) furnished by Westinghouse Electric Corporation. Previously submitted correspondence on this subject was transmitted September 15, 1983.

During the meeting held September 21, 1983, with Westinghouse Electric Corporation and the subvendor to Westinghouse who supplied the bulkhead material, a review was made of the procurement and handling history of the material in question.

As a result, we are investigating the utilization of ASME Code Case N-242 for this material. Presently, we are in the process of confirming that the material for the bulkhead is that as represented by the material test report.

We are presently planning to submit our final report on this subject by April 6, 1984.

Please call if there are any additional questions.

Sincerely, f., N 8312120259 831201 Murray R. Edelman DR ADOCK 05000440 Vice President PDR Nuclear Group MRE:pab cc: Mr. M. L. Cildner NRC Site Office Director Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, D.C. 20555 U.S. Nuclear Regulatory Commission c/o Document Management Branch Washington, D.C. 20555 Records Center, SEE-IN Institute of Nuclear Power Operations 1100 Circle 75 Parkway, Suite 1500 g Atlanta, Georgia 30339 gt,G c.

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