Document: NRC Regulatory Guide
Document ID: 6f0a99f2-d25a-44e3-b7f2-3286449a9752
Document Type: regulatory_guide
Title: Water Sources for Long-Term Recirculation Cooling Following a Loss-of-Coolant Accident (Rev. 5)
Source: NRC Regulatory Guide Division 1
Source URL: https://www.nrc.gov/docs/ML2126/ML21266A185.pdf
Revision Date: 2023-05
Chapter: 
Section ID: RG-1.82
CFR Part: 
CFR Title: 

Content:
ality standards and records,” requires that structures, systems, and components important to safety be designed, fabricated, erected, and tested to quality standards commensurate with the importance of the safety functions to be performed. o 10 CFR Part 50, Appendix A, GDC 4, “Environmental and dynamic effects design bases,” requires, in part, that systems important to safety be designed to accommodate LOCAs. o 10 CFR Part 50, Appendix A, GDC 35, “Emergency core cooling,” requires that systems be provided to perform emergency core cooling following any loss of reactor coolant. o 10 CFR Part 50, Appendix A, GDC 36, “Inspection of emergency core cooling system,” requires that the emergency core cooling system (ECCS) be designed to permit the appropriate periodic inspection of important components. o 10 CFR Part 50, Appendix A, GDC 37, “Testing of emergency core cooling system,” requires, in part, that the ECCS be designed to permit appropriate periodic testing to ensure its integrity and operability. o 10 CFR Part 50, Appendix A, GDC 38, “Containment heat removal,” requires that a system be provided to perform containment heat removal following any loss of coolant accident. o 10 CFR Part 50, Appendix A, GDC 39, “Inspection of containment heat removal system,” requires that the containment heat removal system be designed to permit the appropriate periodic inspection of important components. o 10 CFR Part 50, Appendix A, GDC 40, “Testing of containment heat removal system,” requires, in part, that the containment heat removal system be designed to permit appropriate periodic testing to ensure its integrity and operability. o 10 CFR Part 50, Appendix A, GDC 41, “Containment atmosphere cleanup,” requires, in part, that systems be provided to perform containment atmosphere cleanup following a postulated accident. o 10 CFR Part 50, Appendix A, GDC 42, “Inspection of containment atmosphere cleanup systems,” requires that the containment