3150-AJ26 201410 The Regulatory Plan and the Unified Agenda of Federal Regulatory and Deregulatory Actions 3150 Nuclear Regulatory Commission NRC Containment Protection and Release Reduction for Boiling Water Reactors With Mark I and Mark II Containments [NRC-2013-0075]

The NRC staff is preparing a regulatory basis for a proposed rule that would amend the Commission's regulations in part 50, to provide a performance based option for containment protection and release reduction of Boiling Water Reactors with Mark I and Mark II containments. The proposed rule would define performance based requirements to enhance containment protection and release reduction of radioactive material following severe accident sequences at Boiling Water Reactors with Mark I and Mark II containments.

]]> Substantive, Nonsignificant Previously Published in The Unified Agenda Prerule Stage No No 10 CFR 50 42 USC 2201 42 USC 5841 No Regulatory Basis 09/00/2015 This rulemaking was previously called Boiling Water Reactor Mark I and Mark II Containment Filtering Strategies with Drywell Filtration and Severe Accident Management. The dates for the regulatory basis have changed due to the complexity of the rulemaking activity and the continuing interactions with the public. No No None No No No Aaron Szabo 3150 Nuclear Regulatory Commission NRC 301 415-1985 aaron.szabo@nrc.gov Office of Nuclear Reactor Regulation, Washington DC 20555-0001