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ACRS Thermo-Hydraulic Phenomena Subcommittee Meeting - March 15, 2001

ADVISORY COMMITTEE ON REACTOR SAFEGUARDS
THERMAL-HYDRAULIC PHENOMENA SUBCOMMITTEE MEETING
WESTINGHOUSE PROPOSED APPROACH TO ADDRESS AP1000 T/H ISSUES
MARCH 15, 2001
ROCKVILLE, MARYLAND

Contact: P. Boehnert (310/415-8065, "pab2@nrc.gov")

PRESENTATION SCHEDULE

TOPIC SPEAKER TIME
I. Introduction G. Wallis, Chairman 1:00 p.m.
II. Westinghouse Presentation: Proposed Approach to Address AP1000 T/H Issues       
  A. AP1000 Pre-Certifica tion
Review Overview
M. Corletti 1:10 p.m.
  B.
AP1000 Plant Description

  • Differences from AP600 Design
M. Corletti 1:30 p.m.
  C. AP1000 Passive Safety Systems
Design and Analysis
T. Schulz 2:00 p.m.
  D. Review of AP1000 PIRT and Scaling Approach (Closed) W. Brown 2:40 p.m.
  E. Approach to the Application of Analysis Codes to AP1000 (Closed)

  • Include Discussion of Need for Uncertainty Assessments
J. Gresham 4:30 p.m.
   F. Concluding Remarks M. Corletti 4:50 p.m.
III. NRR Staff Presentation: Comments on Westinghouse Approach
J. Wilson 5:00 p.m.
  
  • Schedule Milestones
  • Potential Problem Areas (if any)
   
IV. Subcommittee Caucus      5:30 p.m.
    
  • Follow-on Items from this Meeting
  • Future Actions
  • Committee Action
         
IV. Adjourn    5:45 p.m.
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