Alert

Due to a lapse in appropriations, the NRC has ceased normal operations. However, excepted and exempted activities necessary to maintain critical health and safety functions—as well as essential progress on designated critical activities, including those specified in Executive Order 14300—will continue, consistent with the OMB-Approved NRC Lapse Plan.

ACRS Joint Subcommittees on Materials And Metallurgy, Thermal-Hydraulic Phenomena Meeting - November 15, 2001

REVISED 11/17/01

ADVISORY COMMITTEE ON REACTOR SAFEGUARDS
JOINT MEETING OF THE ACRS SUBCOMMITTEES ON
MATERIALS AND METALLURGY, THERMAL-HYDRAULIC PHENOMENA,
AND RELIABILITY AND PROBABILISTIC RISK ASSESSMENT
ROOM T-2B3, 11545 ROCKVILLE PIKE, ROCKVILLE, MD
NOVEMBER 15, 2001

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

- PROPOSED SCHEDULE -

	TOPIC	SPEAKER	TIME
1.	Introduction		8:30-8:35 a.m.
	Review goals and objectives for this meeting; introductory remarks	Bill Shack, ACRS
	Status of risk-informing 10 CFR 50.46 for emergency core cooling systems (ECCS):
	- ACRS reports dated July 25, 2001
	-Commission action on SECY-01-133 feasibility study, and
	- NEI petition for rulemaking dated October 4, 2001
2.	NRC Staff Presentation		8:35-10:15am
	Status of technical work on 10 CFR 50.46	Mark Cunningham,RES Mary Drouin, RES Alan Kuritzky, RES Carolyn Fairbanks, RES Norm Lauben, RES
	- Loss-of-coolant accident/loss-of-offsite power (LOCA/LOOP)
	- ECCS reliability
	- ECCS evaluation model and acceptance criteria
	- NEI petition for rulemaking
	- Large-break loss-of-coolant accident (LBLOCA) redefinition
	*BREAK*		10:15-10:30 am
3.	NRC Staff Presentation - continued		10:30-11:30 am
	Status of technical work on 10 CFR 50.46	Mark Cunningham, RES Mary Drouin, RES Alan Kuritzky, RES Carolyn Fairbanks, RES Norm Lauben, RES
	-Loss-of-coolant accident/loss-of-offsite power (LOCA/LOOP)
	- ECCS reliability
	- ECCS evaluation model and acceptance criteria
	- NEI petition for rulemaking
	- Large-break loss-of-coolant accident (LBLOCA) redefinition
4.	Industry Comments		11:30-11:45 am
	Comments on NRC technical approach and NEI petition for rulemaking	Tony Pietrangelo, NEI (Tentative)
	Owners Group perspectives	TBD
5.	ACRS General Discussion and Adjournment		11:45-12:00 noon
	General discussion and comments by Members of the Subcommittee; items for full ACRS meetings	Bill Shack, 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/ ACNW - 35.

Page Last Reviewed/Updated Tuesday, October 03, 2017