Document: NUREG-0800
Document ID: 145ec0f9-012b-4669-9627-ed1b1d0cce95
Document Type: srp
Title: THERMAL AND HYDRAULIC DESIGN
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070412.pdf
Revision Date: 2023-06
Chapter: 4
Section ID: 4.4
CFR Part: 
CFR Title: 

Content:
tegory of reactor operator training and thus the guidelines of SRP Section 13.2.1. The current PRB responsible for SRP Section 13.2.1 is the HHFB. 20. Editorial Relocated the Review Interface covering EPGs to the appropriate PRB/SRP Section, added discussion of the review of associated procedure development programs, and revised to reflect that human factors aspects of several displays related to core thermal- hydraulic performance and/or inadequate core cooling may be reviewed under SRP Chapter/Section 18. 21. Editorial The new SRP section replacing existing SRP Chapter 18 sections is currently labeled as SRP Section 18. 22. Integrated Impact 1397. This review interface identifies reviews conducted to satisfy SECY 93-087, NUREG-1449 and Generic Letter 88-17 guidance on Shutdown and Low Power Operations. The staff requested that design certification applicants complete an assessment of shutdown and low-power risk. The shutdown and low- power risk assessment must identify design-specific vulnerabilities and weaknesses and document consideration and incorporation of design features that minimize such vulnerabilities. Thermal and hydraulic analysis issues related to shutdown condtions are part of the shutdown risk assessments. The shutdown and low-power risk assessment is the responsibility of the SPSB and will be included in the proposed SRP Section 19.1 on risk assessments. 23. SRP-UDP format item, Reformat Added text to new review interfaces to be consistent Areas of Review. with the content of other SRP Sections. 24. Editorial. Added lead-in sentence to acceptance criteria to be consistent with other SRP Sections and to facilitate the addition of new acceptance criteria, GDC 12. 25. Editorial. Enumerated the Acceptance Criteria, and revised the text describing GDC 10 to be consistent with the addition of GDC 12. 26. SRP-UDP format item, Reformat Parenthetical reference identification for GDC 10 was reference citations deleted in accordance with SRP-UDP guidance.