Reliability and Probability Risk Assessment Subcommittee Meeting - January 23-24, 2003
ADVISORY COMMITTEE ON REACTOR SAFEGUARDS
MEETING OF THE SUBCOMMITTEE ON
RELIABILITY AND PROBABILITY RISK ASSESSMENT
ROOM T-2B3, 11545 ROCKVILLE PIKE, ROCKVILLE, MARYLAND
January 23 and 24, 2003
| ACRS Contact: | Michael R. Snodderly (301) 415-6927 | |
| | E-mail: Michael.Snodderly@nrc.gov | |
- PROPOSED SCHEDULE - |
| | | | |
| | TOPIC | PRESENTER | TIME |
| Thursday, January 23, 2003 | | |
| 1. | Introduction | | 8:30-8:35 am |
| - Review goals and objectives for this meeting
| George Apostolakis, ACRS
Mike Corletti, Westinghouse | |
| 2. | Overview of AP1000 Design | Terry Schulz, W | 8:35-10:05 am |
| - Design Changes from AP600
- Key AP1000 Key Design Features
- Defense in Depth
- PRA as a Design Tool
| | |
| | **BREAK*** | | 10:05 - 10:20 am |
| 3. | AP1000 PRA | Selim Sancaktar, W | 10:20 - 12:20 pm |
| - Background / Approach / Overview
- Scope
- Level 1 PRA Internal Events At-Power, Including Uncertainty
- Shutdown / Fire PRA
| | |
| | **LUNCH*** | | 12:20 - 1:30 pm |
| 4. | PRA Level 1 Success Criteria | Terry Schulz, W | 1:30 - 3:30 pm |
| - Overview
- Thermal-Hydraulic Analysis to Support Level 1 PRA
- T&H Uncertainty Assessment
| | |
| | **BREAK*** | | 3:30 - 3:45 pm |
| 5. | NRC Staff Presentation | Nick Saltos, NRR
Walt Jensen,NRR
Marie Pohida, NRR | 3:45 - 5:30 pm |
| - Staff RAIs on Level 1 PRA and Success Criteria
| | |
| 6. | Westinghouse Summary | Mike Corletti, W | 5:30-5:45 pm |
| Friday, January 24, 2003 |
| 1. | Introduction | | 8:30-8:35 am |
| - Review goals and objectives for this meeting
| George Apostolakis, ACRS
Mike Corletti, Westinghouse | |
| 2. | Level 2 and 3 PRA | Jim Scobel, W | 8:35-10:15 am |
| - Quantification
- Level 2 Phenomenological Studies
| | |
| | **BREAK*** | | 10:15-10:30 am |
| 3. | ULPU Testing Performed for AP 1000 | Jim Scobel, W | 10:30-11:30 am |
| | - AP600 Background
- Test Program
- RV Insulation Design
| | |
| 4. | PRA Importance and Sensitivity Studies | Selim Sancaktar, W | 11:30-12:15 pm |
| | **LUNCH*** | | 12:15 - 1:15 pm |
| 5. | Staff Presentation | Bob Palla, NRR
Richard Lee, RES | 1:15-2:15 pm |
| - Staff RAIs on Level 2 & 3 P
| | |
| 6. | Westinghouse Summary | Mike Corletti, W | 2:15-2:30 pm |
| 7. | General Discussion and Adjournment | | 2:30-3:00 pm |
| - General Discussion and comments by members of the Subcommittee
| George 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 Wednesday, July 20, 2016