Document: NUREG-0800
Document ID: 846ded8e-04ea-4031-8f64-62690ca967b6
Document Type: srp
Title: ANTICIPATED TRANSIENTS WITHOUT SCRAM
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0705/ML070570008.pdf
Revision Date: 2023-06
Chapter: 15
Section ID: 15.8
CFR Part: 
CFR Title: 

Content:
DC. Review Interfaces Other SRP sections interface with this section as follows: 1. General information on transient and accident analyses is provided in SRP Section 15.0. 2. Design basis radiological consequence analyses associated with design basis accidents are reviewed under SRP Section 15.0.3. 3. Reactivity coefficients and control rod worths are reviewed under SRP Section 4.3 4. Confirmation of acceptable BWR standby liquid control system (SLCS) negative reactivity insertion capability for ATWS events, including automatic capability where required by 10 CFR 50.62, is performed under SRP Sections 4.3 and 9.3.5. 5. Determination that design and quality assurance criteria specified for instrumentation are consistent with criteria established in conjunction with 10 CFR 50.62 (the ATWS rule) is performed under SRP Sections 7.1 and 7.8. 15.8-3 Revision 2 - March 2007 6. Determination that the design and reliability of the reactor trip system are acceptable and that required ATWS-related features are independent and diverse from the reactor trip system where required by the rule is performed under SRP Section 7.2. The specific acceptance criteria and review procedures are contained in the referenced SRP sections. II. ACCEPTANCE CRITERIA Acceptance criteria are based on meeting the relevant requirements of the following Commission regulations: 1. 10 CFR 50.62 (the ATWS rule), as it relates to the acceptable reduction of risk from ATWS events via (a) inclusion of prescribed design features and (b) demonstration of their adequacy 2. 10 CFR 50.46, as it relates to maximum allowable peak cladding temperatures, maximum cladding oxidation, and coolable geometry 3. GDC 12, found in Appendix A to 10 CFR Part 50, as it relates to ensuring that oscillations are either not possible or can be reliably and readily detected and suppressed 4. GDC 14, as it relates to ensuring an extremely low probability of failure of the coolant pressure boundary 5. GDC 16, as it relates to