This standard specifies such contents as the safety objective, management principle, radiation safety, decommissioning waste safety and industrial safety requirements etc. for the decommissioning of nuclear facilities.
This standard mainly involves the radiation hazard relevant to the decommissioning of nuclear facilities and indirectly involves non-radiation hazards possibly generated during the decommissioning activities.
This standard is applicable to the decommissioning of nuclear facilities which are not shut down due to accidents and those shut down due to accidents may also refer to the provisions of this standard. This standard is not applicable to the renovation of the shut uranium, thorium mining and metallurgy tailings ponds, waste rock site, escorial, waste mines and the shut-down of facilities for disposing radioactive waste.
2 Normative References
The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding any corrigendum), or revisions of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For any undated references, the latest edition of the document referred to applies.
GB 9133 Classification of Radioactive Waste
GB 14500 Regulations for Radioactive Waste Management
GB 18871 Basic Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources
3 Terminologies and Definitions
GB/T 19597-2004 The following standards are cited：
