ML20154D963

Summary of 980922 Meeting with WOG in Rockville MD Re risk-informed Methods to Piping Inservice Insp.List of Attendees Encl

ML20154D963
Person / Time
Issue date:	10/02/1998
From:	Wen P NRC (Affiliation Not Assigned)
To:	Essig T NRC (Affiliation Not Assigned)
Shared Package
ML20154D968	List: ML20154D963 ML20154D969
References
NUDOCS 9810080001
Download: ML20154D963 (4)

Text

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L October 2, 1998 f

MEMORANDUM TO: Thomis H. Essig, Acting Chi;f Generic issues and Environmental Projects Branch Division of Reactor Program Management Office of Nuclear Reactor Regulation FROM:

Peter C. Wen, Project Manager " Original Signed By" Generic lasues and Environmental Projects Branch Division of Reactor Program Management Office of Nuclear Reactor Regulation

SUMMARY

OF SEPTEMBER 22,1998, MEETING WITH WESTINGHOUSE OWNERS GROUP (WOG) REGARDING RISK-INFORMED METHODS TO PIPING INSERVICE INSPECTION (WCAP-14572, REV 1)

On September 22,1998, a public meeting was held at the U.S. Nuclear Regulatory Commission's (NRC's) offices in Rockville, Maryland, between members of the WOG, Westinghouse, and NRC staff. Attachment i lists attendees at the meeting.

The purpose of the meeting was to discuss the open items related to risk-informed methods to piping inservice inspections. The list of open items was sent to WOG before the meeting via a letter from Peter Wen (NRC) to Andrew Drake (WOG), dated September 2,1908 and is available in the public document room (Accession Number 9809080033.)

The focus of the meeting was to review all outstanding issues, mainly in the area of potential failure of piping, consequences of failure, and risk impact of changes in the ISI program. In the meeting, Westinghouse provided draft responses to the staff open items for discussion. The status and schedule for the closure of the issues were also discussed. All staff issues were closed or technically resolved and there are no remaining open issues for which a technical resolution has not been achieved. The staff and WOG agreed on the changes to be made on the Westinghouse responses.

At the conclusion of the meeting, WOG agreed to provide summary responses to the questions listed as discussed during the meeting. By letter dated September 30,1998, the WOG submitted a redline and strikeout version of the revised responses to reflect the change to the draft responses (Attachment 2).

Attachments: As stated cc w/atts: See next page DISTRIBUTION: See attached page

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Distribution: Mtg. Summary w/ WOG Re: Risk-Informed Methods to Piping ISI Dtdl0/02/98 Hard Conv Docket File PUBLIC PGEB R/F OGC ACRS PWen i

GBagchi SAll SDinsmore JGuttmann MMarkley EMail SCollins/FMiraglia BSheron RZimmerman BBoger JRoe DMatthews TEssig FAkstulewicz Glainas JStrosnider RBarrett AEl-Bassioni GTracey, EDO

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S Westinghouse Owners Group cc:

Mr. Nicholas Liparulo, Manager Equipment Design and Regulatory Engineering Westinghouse Electric Corporation Mail Stop ECE 4-15 P.O. Box 355 Pittsburgh, PA 15230-0355 Mr. Andrew Drake, Project Manager Westinghouse Owners Group Westinghouse Electric Corporation Mail Stop ECE 5-16 P.O. Box 355 Pittsburgh, PA 15230-0355 Mr. Jack Bastin, Director Regulatory Affairs Westinghouse Electric Corporation 11921 Rockville Pike Suite 107 Rockville, MD 20852 Mr. Hank Sepp, Manager

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Regulatory and Licensing Engineering Westinghouse Electric Corporation PO Box 355 Pittsburgh, PA 15230-0355

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NRC/WOG MEETING ON RISK INFORMED METHODS TO PIPING ISI LIST OF ATTENDEES September 22,1998 NAME ORGANIZATION Goutam Bagchi NRR/ECGB Syed Ali NRR/ECGB Stephen Dinsmore NRR/SPSB Mike Cheok NRR/SPSB Jack Guttmann RES/PRAB i

Debbie Jackson RES/PRAB Peter Wen NRR/PGEB Allen Porter INEEL/LMITCO Gregory Miller INEEL/LMITCO Fred Simonen (Via Phone)

PNNL Biff Brudley NEl Dennis Weakland WOG/Doquesne Light Raymond West WOG/ Northeast Utilities Alex McNeill Virginia Power Pat O'Regan DE&S Bruce Bishop Westinghouse Kenneth Barkey Westinghouse Nancy Closky Westinghouse Jason Brown Westinghouse j

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