GB/T 42142-2022

Active

Analysis criterion for radiation source term in auxiliary and secondary coolant system of pressurized water reactor nuclear power plant

压水堆核电厂辅助系统及二回路系统辐射源项分析准则

Standard Type
GBT
ICS
17.240
CCS
F 74
Status
Active
Issue Date
2022-12-30
Implementation
2023-07-01
Centralized Committee
国家标准委
Issuing Authority
国家市场监督管理总局、国家标准化管理委员会

Application Summary AI generated

This standard specifies the analytical methods and criteria for determining radiation source terms within the auxiliary systems and secondary coolant circuits of pressurized water reactor nuclear power plants. It is applied by nuclear safety engineers and radiation protection personnel to calculate and evaluate the types, quantities, and activity levels of radioactive nuclides present in these systems. The standard supports plant design, operational safety assessments, and environmental impact evaluations for PWR nuclear power facilities.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.