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ACRS Probabilistic Risk Subcommittee Meeting - April 17, 2000

REVISED 4/10/01

ADVISORY COMMITTEE ON REACTOR SAFEGUARDS
MEETING OF THE SUBCOMMITTEE ON
RELIABILITY AND PROBABILISTIC RISK ASSESSMENT
ROOM T-2B3, 11545 ROCKVILLE PIKE, ROCKVILLE, MD
April 17, 2000

ACRS Contact: Michael T. Markley (301) 415-6885
E-mail:mtm@nrc.gov

- PROPOSED SCHEDULE -

TOPIC SPEAKER TIME
1) Introduction   8:30-8:35 am
 
  • Review goals and objectives for this meeting; past ACRS deliberations on risk-based
    performance indicators (RBPIs)
G. Apostolakis, ACRS
2) NRC Staff Presentation   8:35-10:15 am
 
  • Background/Introduction
M. Johnson, NRR
P. Baranowsky, RES
 
         - Relations of RBPIs to Revised Reactor Oversight Process (RROP)
- RBPI definitions/characteristics
- Potential benefits

   
 
  • RBPI development process
S. Mays, RES
H. Hamzehee, RES

 
 
  • Summary of results
S. Mays, RES
H. Hamzehee, RES
 
      - Initiating events: full-power/internal
- Mitigating systems: full power/internal
- Containment
- Shutdown
- Fire events
- Industry-wide trending
- Risk coverage
- Verification and validation results

   
  ** BREAK **   10:15-10:30 am
3) NRC Staff Presentation - continued   10:30-12:00 noon
  
  • RBPI development process
S. Mays, RES
H. Hamzehee, RES

 
  
  • Summary of results
S. Mays, RES
H. Hamzehee, RES
 
       - Initiating events: full-power/internal
- Mitigating systems: full power/internal
- Containment
- Shutdown
- Fire events
- Industry-wide trending
- Risk coverage
- Verification and validation results
     

** LUNCH **

12:00-1:00 pm
4) NRC Staff Presentation - continued 1:00-1:45 pm
  
  • Discussion of implementation issues
S. Mays, RES
H. Hamzehee, RES

  
  
  • Discussion of industry comments
S. Mays, RES
H. Hamzehee, RES
  
5) Industry Comments   1:45-2:15 pm
  
  • Industry perspectives on RBPIs
T. Houghton, NEI

 
6) General Discussion and Adjournment   2:15-2:30 pm
   
  • General discussion and comments by Members of the Subcommittee;
    items for May 10-12, 2000 ACRS meeting
G. Apostolakis, ACRS   

Note: Presentation time should not exceed 50% of the total time allocated for a specific item. Number of copies of presentation materials to be provided to the ACRS - 35.

Page Last Reviewed/Updated Tuesday, January 28, 2014