ML18032A261

Agenda - Future Plant Design Subcommittee Meeting - February 7, 2018

ML18032A261
Person / Time
Issue date:	02/01/2018
From:	Derek Widmayer Advisory Committee on Reactor Safeguards
To:
Widmayer D
References
Download: ML18032A261 (2)

Text

1 AGENDA ADVISORY COMMITTEE ON REACTOR SAFEGUARDS FUTURE PLANT DESIGNS SUBCOMMITTEE ---------------------------------------------------------------- REVIEW OF FINAL REGULATORY GUIDE 1.232, "GUIDANCE FOR DEVELOPING PRINCIPAL DESIGN CRITERIA FOR NON-LIGHT-WATER REACTORS

" --------------------------------------------------------------- ROCKVILLE, MARYLAND February 7, 2018 Cognizant Staff Engineer/DFO: Derek A Widmayer Email: derek.widmayer@nrc.gov Phone #: (301) 415-5375 February 7, 2018 Topic Presenter(s)

Time 1. Opening Remarks Dr. Dennis Bley, ACRS 8:30 - 8:35 AM

2. Staff Introduction/summary ACRS Interactions John Segala, NRO 8:35 - 8:45 AM

3. Background and summary of non-LWR design criteria discussed with ACRS in 2017 Jan Mazza, NRO 8:45 - 9:00 AM 4 Interface between Vision and Strategy activities 3 and 5

• Technology Specific Licensing Basis Event Selection

• Facilitate PRA

• MHTGR Fuel Design LimitsJan Mazza, NRO 9:00-9:30 AM

5. Containment Design

• Definitions of "essentially leaktight" and "low leakage"

• Impact of reactor pressure boundary failure on containment Imtiaz Madni, NRO 9:30-10:00 AM 6 Electric Power Systems

• Clarity on "vital functions" to include monitoring plant status, habitability, lighting, and communications.

• Changes made due to public comments Bob Fitzpatrick, NRR 10:00-10:30 AM Break 10:30-10:45 AM

7. Reactivity Control Systems

• Controlling the rate of reactivity changes resulting from planned normal power changes

• Changes made due to public comments Jeff Schmidt, NRO 10:45-11:15 AM

8. Resolution of Comments / Final RG Criteria

• Public Comment Summary & Next Steps Jan Mazza, NRO 11:15-11:45 AM

9. Subcommittee Discussion Mr. Dennis Bley, ACRS 11:45 AM - Noon Adjourn Noon 2

Notes:

• During the meeting, Telephone No. 301-415-7360 should be used to contact anyone in the ACRS Office.

• Presentation time should not exceed 50 percent of the total time allocated for a given item. The remaining 50 percent of the time is reserved for discussion.

• Thirty five (35) hard copies of each presentation or handout should be provided to the Designated Federal Official 30 minutes before the meeting.

• One (1) electronic copy of each presentation should be emailed to the Designated Federal Official 1 day before the meeting. If an electronic copy cannot be provided within this timeframe, presenters should provide the Designated Federal Official with a CD containing each presentation at least 30 minutes before the meeting.