Document: NRC Regulatory Guide
Document ID: 7a56bfb8-74a8-4e94-beee-41e3e51e0cc2
Document Type: regulatory_guide
Title: Wide-Range Spent Fuel Pool Level Instrumentation + HISTORY - HISTORY 11/2015 – DG-1317 , Proposed Revision 0
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML1424/ML14245A454.pdf
Revision Date: 2023-06
Chapter: 
Section ID: RG-1.227
CFR Part: 
CFR Title: 

Content:
(FLEX) Implementation Guide” (Ref. 6) as one method of demonstrating compliance with NRC Order EA-12-049. Draft regulatory guide (DG)-1301 (proposed RG 1.226), “Flexible Mitigation Strategies for Beyond-Design-Basis Events” (Ref. 7) is planned to supersede and replace JLD- ISG-2012-01. • JLD-ISG-2012-03, “Compliance with Order EA-12-051, Reliable Spent Fuel Pool Instrumentation,” (Ref. 8) endorses, with exceptions and clarifications, Rev. 1 of NEI document NEI 12-02, as one method of demonstrating compliance with NRC Order EA-12-051. JLD-ISG- 2012-03 is superseded and replaced by this RG. • RG 1.155, “Station Blackout,” describes methods acceptable to the NRC staff for complying with the requirements in 10 CFR 50.63, “Loss of All Alternating Current Power” to cope with a station blackout for specified duration (Ref. 8). Purpose of Regulatory Guides The NRC issues RGs to describe to the public methods that the staff considers acceptable for use in implementing specific parts of the agency’s regulations, to explain techniques that the staff uses in evaluating specific problems or postulated accidents, and to provide guidance to applicants. Regulatory guides are not substitutes for regulations and compliance with them is not required. Methods and solutions that differ from those set forth in RGs will be deemed acceptable if they provide a basis for the findings required for the issuance or continuance of a permit or license by the Commission. DG-1317, Page 3 Paperwork Reduction Act This RG contains information collection requirements covered by 10 CFR Part 50 and 10 CFR Part 52 that the Office of Management and Budget (OMB) approved under OMB control number 3150- 0011 and 3150-0151, respectively. The NRC may neither conduct nor sponsor, and a person is not required to respond to, an information collection request or requirement unless the requesting document displays a currently valid OMB control number. B. DISCUSSION Reason for Issuance One of