This document provides guidelines for fire hazard analysis in nuclear power plants, including data collection, fire development analysis and fire effect analysis, adequacy evaluation of fire safety measures, iterative analysis and quality assurance, etc. This document is applicable to the fire hazard analysis of nuclear island buildings and other buildings equipped with nuclear safety-related equipment for new or operating land-based fixed thermal neutron reactor nuclear power plants. Other types of nuclear power plants and nuclear facilities can be used as a reference.
GB/T 40620-2021 history
2021GB/T 40620-2021 Guidelines for fire hazard analyses in nuclear power plants