GB 23727-2020 (English Version) PDF

Scope: This standard specifies the principles and basic requirements for radiation protection and radiation environmental protection that should be followed during the siting, design, construction, operation, shutdown, decommissioning and closure, and long-term monitoring of uranium mining and metallurgical facilities. This standard applies to uranium mining and metallurgical facilities within the territory of the People's Republic of China. Thorium ores or other associated radioactive ores may be implemented as a reference.

GB 23727-2020 Referenced Document

GB 11806 Regulations for the safe transport of radioactive material
GB 14585 Regulations for safe management of radioactive wastes from the mining and milling of uranium and thorium ores
GB 14586 Technical regulations for the environmental management of decommissioning of uranium mining and milling facilities
GB 18871 Basic standards for protection against ionizing radiation and for the safety of radiation sources
GB 23726 Regulation for radiation environmental monitoring in uranium mine and mill
GB 3838 Environmental quality standards for surface water
HJ 1015.1 Technical guidelines for environmental impact assessment-uranium mining and milling
HJ 1015.2 Technical guidelines for environmental impact assessment-uranium mining and milling decommissioning

2020 GB 23727-2020 Regulations for radiation protection and radiation environment protection in uranium mining and milling
2009 GB 23727-2009 Regulations for radiation and environment protection in uranium mining and milling