Document: NUREG-0800
Document ID: 74415b71-98a0-4109-9ba7-8a72a89a3d18
Document Type: srp
Title: ULTIMATE HEAT SINK
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070520.pdf
Revision Date: 2023-06
Chapter: 9
Section ID: 9.2.5
CFR Part: 
CFR Title: 

Content:
fication reviews, the findings will also summarize, to the extent that the review is not discussed in other safety evaluation report sections, the staff’s evaluation of inspections, tests, analyses, and acceptance criteria (ITAAC), including design acceptance criteria (DAC), site interface requirements, and combined license action items that are relevant to this SRP section.53 V. IMPLEMENTATION The following is intended to provide guidance to the applicants and licensees regarding the NRC staff's plans for using this SRP section. This SRP section will be used by the staff when performing safety evaluations of license applications submitted by applicants pursuant to 10 CFR 50 or 10 CFR 52. Except in those 54 cases in which the applicant proposes an acceptable alternative method for complying with specified portions of the Commission's regulations, the method described herein will be used by the staff in its evaluation of conformance with Commission regulations. The provisions of this SRP section apply to reviews of applications docketed six months or more after the date of issuance of this SRP section.55 Implementation schedules for conformance to parts of the method discussed herein are contained in the referenced regulatory guides. VI. REFERENCES 1. 10 CFR Part 50, Appendix A, General Design Criterion 2, "Design Bases for Protection Against Natural Phenomena." 2. 10 CFR Part 50, Appendix A, General Design Criterion 5, "Sharing of Structures, Systems, and Components." 3. 10 CFR Part 50, Appendix A, General Design Criterion 44, "Cooling Water." 4. 10 CFR Part 50, Appendix A, General Design Criterion 45, "Inspection of Cooling Water System." 5. 10 CFR Part 50, Appendix A, General Design Criterion 46, "Testing of Cooling Water System." 6. Regulatory Guide 1.27, "Ultimate Heat Sink for Nuclear Power Plants." 7. Regulatory Guide 1.29, "Seismic Design Classification." 8. Regulatory Guide 1.72, "Spray Pond Plastic Piping made from Fiberglass-Reinforced Thermosetting