ICS45.02 CCSP65DB42 湖北省地方标准 DB42/T2158—2023 地铁信号工程施工质量验收标准 Standardforconstructionqualityacceptanceofsubwaysignal engineering 2023-12-23发布 2024-04-23实施 湖北省住房和城乡建设厅联合发布湖北省市场监督管理局 DB42/T2158—2023 I目次 前言.........................................................................................................................................................................V 1范围...................................................................................................................................................................1 2规范性引用文件...............................................................................................................................................1 3术语和缩略语...................................................................................................................................................1 3.1术语...........................................................................................................................................................1 3.2缩略语.......................................................................................................................................................3 4基本规定...........................................................................................................................................................3 4.1一般规定...................................................................................................................................................3 4.2工程质量验收单元的划分.......................................................................................................................4 4.3工程质量验收要求、程序和组织...........................................................................................................4 5光电缆线路.......................................................................................................................................................4 5.1一般规定...................................................................................................................................................4 5.2支架、线槽安装.......................................................................................................................................5 5.3光电缆敷设...............................................................................................................................................6 5.4光电缆防护...............................................................................................................................................7 5.5光电缆接续...............................................................................................................................................8 5.6光电缆引入及成端...................................................................................................................................9 5.7箱盒安装.................................................................................................................................................10 6固定信号机.....................................................................................................................................................11 6.1一般规定.................................................................................................................................................11 6.2非标信号机安装.....................................................................................................................................11 6.3矮型信号机安装.....................................................................................................................................12 6.4高柱信号机安装.....................................................................................................................................13 7转辙设备.........................................................................................................................................................13 7.1一般规定.................................................................................................................