GB/T 15146.11-2004
ActiveNuclear criticality safety for fissile materials outside reactor--Nuclear criticalitysafety based on limiting and controlling moderators
反应堆外易裂变材料的核临界安全 基于限制和控制慢化剂的核临界安全
Application Summary AI generated
This standard specifies requirements for nuclear criticality safety by limiting and controlling the presence of moderators (such as water, oil, or plastics) in areas where fissile materials are handled or stored outside reactors. It is applied in nuclear fuel cycle facilities, laboratories, and storage sites to prevent accidental chain reactions by ensuring that moderator-to-fissile ratios remain below critical thresholds. The standard guides safety assessments and operational controls for processes like fuel fabrication, reprocessing, and waste management.
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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.