内容简介
前 言为贯彻落实《河北省政府令〔2020〕4号》文件精神，指导市政排水设施有限空间安全作业，根据河北省住房和城乡建设厅《2021 年度省工程建设标准和标准设计第一批制（修）订计划》（冀建节科函质〔2021〕31号）的要求，经过对省内典型地区进行调查研究，吸收部分单位的先进经验，并在广泛征求省内施工、维护单位和安全管理单位意见基础上，由石家庄市政设计研究院有限责任公司会同有关单位共同编制而成。
本规程共分7章3个附录，主要技术内容包括∶1.总则;2.术语;3.基本规定;4.作业准备∶5.作业保障;6.安全作业;7. 应急救援。
目次
1 总则·········································································1
2 术语·········································································2
3 基本规定·································································· 4
4 作业准备·································································· 5
4.1 安全风险辨识······················································5
4.2 方案制定···························································5
4.3 岗前培训···························································6
4.4 安全技术交底······················································6
5 作业保障·································································· 7
5.1 隔离与保护························································ 7
5.2 截流降水···························································7
5.3 通风换气···························································7
5.4 气体检测···························································8
5.5 电气设备、照明与通信··········································10
5.6 机械设备························································· 11
5.7 防护设备与用品··················································11
5.8 警示标识························································· 12
6 安全作业································································· 13
6.1 无人作业························································· 13
6.2 人工作业与监护················································· 13
7 应急救援································································· 15
附录 A 排水设施有限空间作业审批表······························ 16
附录 B 排水设施有限空间作业票···································· 17
附录 C 排水设施有限空间常用安全作业设备及应急救援物资表· 18
本规程用词说明···························································· 21
引用标准名录······························································· 22