ML20138B671

Notification of 970502 Meeting W/W in Rockville,Md to Have Followp Discussions from 970403 Rtnss Meeting Re Increasing Confindence Margins for Focused PRA & Related Thermal Hydraulic Uncertainty Analyses

ML20138B671
Person / Time
Site:	05200003
Issue date:	04/25/1997
From:	Huffman W NRC (Affiliation Not Assigned)
To:	Quay T NRC (Affiliation Not Assigned)
References
NUDOCS 9704290235
Download: ML20138B671 (3)

Text

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April 25, 1997 MEMORANDUM T0: Theodore R. Quay, Director Standardization Project Directorate Division of Reactor Program Management, NRR FROM: William C. Huffman, Project Manager original signed by:

Standardization Project Directorate  !

Division of Reactor Program Management, NRR  !

SUBJECT:

NOTICE OF MEETING WITH WESTINGHOUSE TO DISCUSS THE AP600 REGULATORY TREATMENT OF NONSAFETY-RELATED SYSTEMS (RTNSS) AND l THERMAL-HYDRAULIC UNCERTAINTY  ;

DATE AND TIME: May 2, 1997 - 8:30 a.m. - 12 p.m.  !

LOCATION: U.S. Nuclear Regulatory Commission One White Flint North ,

11555 Rockville Pike l l Rockville, Maryland 20852  !

! Room 0-8 B11 l

l PURPOSE: To have followup discussions from the April 3, 1997, RTNSS meeting related to increasing confidence margins for the focused PRA and related Thermal-Hydraulic uncertainty analyses by putting certain systems under RTNSS.

l PARTICIPANTS *: NRC WESTINGHOUSE l

I G. Holahan B. McIntyre i A. Levin C. Haag i N. Saltos l M. Cunningham i

B. Huffman, et al.

Docket No.52-003 l cc: See next page

!

• Meetings between the NRC technical staff and applicants or licensees are open for interested members of the public, petitioners, intervenors, or other parties to attend as observers pursuant to "Comission Policy Statement on Staff Meeting Open to the Public," 59 Federal Reaister 48344, 9/20/94.

However, portions of this meeting may be closed to protect Westinghouse l

proprietary information. Members of the public who wish to attend should contact me at (301) 415-1141.

DISTRIBUTION:

D Fo3]ID See next page 2mu 1 IVHC FEE CENER COPY DOCUMENT NAME: A:RTNSS-1.N0T

, n . m. m wecc. w w,c c cm weout ni.ch nv.new... r - cm we .it.cnm.nu.nce. . r - No em 0FFICE PM:PDST:DRPM D:PDST:DRPM G l NAME WCHuffman:1ggm TRQuay G %IL DATE 04/M/97 04/M /071,. W 70429o235 97o425 PDR ADOCK 05200003 A pon

Westinghouse Electric Corporation Docket No.52-003 cc: Mr. Nicholas J. Liparulo, Manager Mr. Frank A. Ross Nuclear Safety and Regulatory Analysis U.S. Department of Energy, NE-42 Nuclear and Advanced Technology Division Office of LWR Safety and Technology 1

Westinghouse Electric Corporation 19901 Germantown Road P.O. Box 355 Germantown, MD 20874 Pittsburgh, PA 15230 Mr. Ronald Simard, Director Mr. B. A. McIntyre Advanced Reactor Program Advanced Plant Safety & Licensing Nuclear Energy Institute Westinghouse Electric Corporation 1776 Eye Street, N.W.

Energy Systems Business Unit Suite 300 Box 355 Washington, DC 20006-3706 Pittsburgh, PA 15230 Ms. Lynn Connor Ms. Cindy L. Haag Doc-Search Associates -

Advanced Plant Safety & Licensing Post Office Box 34 Westinghouse Electric Corporation Cabin John, MD 20818 1

Energy Systems Business Unit Box 355 Pittsburgh, PA 15230 Mr. James E. Quinn, Projects Manager LMR and SBWR Programs i

i GE Nuclear Energy Mr. M. D. Beaumont 175 Curtner Avenue, M/C 165 Nuclear and Advanced Technology Division San Jose, CA 95125 Westinghouse Electric Corporation One Montrose Metro Mr. Robert H. Buchholz 11921 Rockville Pike GE Nuclear Energy Suite 350 175 Curtner Avenue, MC-781 Rockville, MD 20852 San Jose, CA 95125 Mr. Sterling Franks Barton Z. Cowan, Esq.

U.S. Department of Energy Eckert Seamans Cherin & Mellott NE-50 600 Grant Street 42nd Floor l 19901 Germantown Road Pittsburgh, PA 15219 Germantown, MD 20874 Mr. Ed Rodwell, Manager Mr. S. M. Modro PWR Design Certification Nuclear Systems Analysis Technologies Electric Power Research Institute Lockheed Idaho Technologies Company 3412 Hillview Avenue 1 Post Office Box 1625 Palo Alto, CA 94303 I Idaho Falls, ID 83415 Mr. Ben Gitnick Mr. Charles Thompson, Nuclear Engineer Scientech. Inc.

AP600 Certification 11140 Rockville Pike NE-50 Suite 500 19901 Germantown Road Rockville, MD 20852 Germantown, MD 20874 l

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• O DISTRIBUTION: Memorandum to Theodore R. Quay. Dated: Aoril 25.1997 Docket File PUBLIC PDST R/F  :

SCollins/FMiraglia, 0-12 G18 AThadani, 0-12 G18 RZimmerman, 0-12 G18 '

TMartin

'MSlosson TJKenyon DTJackson WCHuffman JMSebrosky WDean, 0-17 G21 JMoore, 0-15 B18 l ACRS (11)

Alevin, 0-8 E23 i MCunningham, 0-10 E4 '

JLyons, 0-8 E23 '

GHolahan, 0-8 E2 l NSaltos, 0-10 E4 JFlack, 0-10 E4 R8ailey/BGray, 0-2 B2 PMNS (e-mail)

OPA (e-mail) l l

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