ICS23.040.01 CCSE20DB61 陕西省地方标准 DB61/T1922—2024 城镇燃气管道安全隐患分级及处置规范 Classificationanddisposalspecificationsforsafetyhazardsofurbangaspipelines 2024-12-26发布 2025-01-26实施 陕西省市场监督管理局发布 DB61/T1922—2024 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...........................................................................2 5隐患分类...........................................................................2 6隐患分级流程.......................................................................2 7隐患排查...........................................................................2 8风险计算...........................................................................3 9隐患评级...........................................................................7 10隐患处置..........................................................................7 附录A（资料性）隐患分级流程.......................................................8 附录B（规范性）隐患分类辨识方法...................................................9 附录C（规范性）特殊隐患辨识方法..................................................12