ICS27.120.20 CCSF09 NB 中华人民共和国能源行业标准 NB/T11869—2025 核电厂常规岛安全生产风险分级管控及隐 患排查治理规范 Specificationforgradedcontrolofworksafetyrisksandinvestigationandtreatment ofhiddenhazardsintheconventionalislandofnuclearpowerplants 2025-09-28发布 2026-03-28实施 国家能源局  发布NB/T11869—2025 I目次 前言.......................................................................................................................................................................II 1范围...................................................................................................................................................................1 2规范性引用文件...............................................................................................................................................1 3术语和定义.......................................................................................................................................................1 4总体要求...........................................................................................................................................................1 5风险评估...........................................................................................................................................................1 风险识别...................................................................................................................................................1 风险分析与评价.......................................................................................................................................2 风险分级...................................................................................................................................................2 6风险管控...........................................................................................................................................................5 一般要求...................................................................................................................................................5 场所安全生产风险管控...........................................................................................................................6 设备设施安全生产风险管控...................................................................................................................6 作业活动安全生产风险管控...................................................................................................................7 7隐患排查治理...................................................................................................................................................7 一般要求...................................................................................................................................................7 安全隐患排查...........................................................................................................................................7 安全隐患治理...........................................................................................................................................8 8持续改进...........................................................................................................................................................9 附录A（资料性）作业条件风险评价法.......................................................................................................10 附录B（资料性）风险矩阵分析法................................................................................................................11 附录C（资料性）核电厂场所安全生产风险分级管控矩阵.......................................................................13 附录D（资料性）场所安全隐患排查单示例...........................................................................................14 附录E（资料性）设备设施安全隐患排查单示例.......................................................................................15 附录F（资料性）作业活动安全隐患排查单示例.......................................................................................16 参考文献...............................................................................................................................................