Document: NUREG-0800
Document ID: 7916b088-fb90-4163-84fe-027bd315bcc5
Document Type: srp
Title: REVIEW OF RISK INFORMATION USED TO SUPPORT PERMANENT PLANT-
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0717/ML071700658.pdf
Revision Date: 2023-06
Chapter: 19
Section ID: 19.2
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CFR Title: 

Content:
al circumstance” believed to exist (see Note) Management agreement regarding special circumstances and obtaining risk information RG 1.174 safety principles are not met (quantitative and qualitative assessments) Cannot find reasonable assurance of adequate protection when risk and all other factors are considered Questions raised regarding adequate protection; perform in-depth reassessment of all factors ? Inform/engage licensee regarding risk concern ? Inform management of risk concern “Special circumstance” exists; request and evaluate risk information Application acceptable Application acceptable Application acceptable Application acceptable N N N N Y Y Y Reject application on the basis of inadequate protection Y Non-risk-informed submittal that meets deterministic requirements Note: “Special circumstances” may exist if 1. The situation was not identified or addressed in development of regulations, and could be important enough to warrant a new regulation if encountered on a widespread basis. 2. The reviewer has knowledge that the risk impact is not reflected by the licensing basis analysis, and has reason to believe that the risk increase would warrant denial if the request were evaluated as a risk-informed application. 19.2-86 June 2007 SRP Section 19.2 Description of Changes This SRP section affirms the technical accuracy and adequacy of the guidance previously provided in Revision 1, dated November 2002 of this SRP. See ADAMS accession number ML023250195. SRP Section 19.2 was previously issued as SRP Chapter 19.0. A new SRP Section 19.0 is being developed to address the review of risk information submitted to support application for design certifications and combined operating licenses. This version of SRP Section 19.2 was created to retain the previous guidance in SRP Chapter 19.0 and make minor editorial changes. In addition, this SRP section was administratively updated in accordance with NRR Office Instruction, LIC-200, Revision 1, “Standard