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DL 5009.1 — 2014
前 言
本规程根据《国家能源局关于下达 2011 年第二批能源领域行业标准制（修）订计划的通知》（国能科技〔2011〕252 号）的要求，由电力行业火电建设标准化技术委员会负责，会同有关单位在 DL 5009.1—2002《电力建设安全工作规程 第 1 部分：火力发电厂》基础上修订的。
DL 5009《电力建设安全工作规程》共3 个部分： — DL 5009.1 第 1 部分：火力发电 — DL 5009.2 第 2 部分：电力线路 — DL 5009.3 第 3 部分：变电站
本部分是 DL 5009 的第 1 部分：火力发电。
本部分共分7 章和6 个附录，主要内容是：1 总则、2 术语、 3 基本规定、4 综合管理、5 土建、6 安装、7 调整试验及试运行。
本部分除1总则、2术语、3基本规定、4.1 基础管理和附
录等条文为推荐性外，其余均为强制性。
本部分修订的主要内容：
1.对整体章节结构重新进行了编排，新增“1 总则”、“2 术语”、“3 基本规定”、“4 综合管理”、“7 调整试验及试运行”章节，“4 综合管理”中“4.1 基础管理”、“4.2 安全防护设施和劳动防护用品”、“4.4 环境影响与节能减排”、“4.6 特种设备”“4.8.11 承重平台”、“4.10.3 受限空间作业”、“4.10.4 邻近带电体作业”、“4.14.2 防腐”等内容。将原规程“3 施工现场”和“5 文明施工”的内容合并到“4.3 文明施工”，原规程“8 高处作业及交叉作业”并入“4.10 高风险作业”，原规程“19 砖石砌体及装饰工程”拆分为“5.8 砖石砌体”和“5.9 装饰装修”，
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DL 5009.1 — 2014
原规程“18.1 预应力混凝土工程”并入“5.6 混凝土结构”中，原规程 “27 电气设备安装”、“28 母线安装”、“29 电缆”、“30 热控设备安装”合并到“6.3 电气和热控安装”。其他内容均在原规程基础上作了修订。
2.对原规程中涉及已淘汰的安全技术、工艺、流程、装备和材料相关条款进行了删改。
本部分由中国电力企业联合会提出。
本部分由电力行业火电建设标准化技术委员会归口并负责解释。
本部分主编单位：中国电力建设企业协会、中国能源建设集团天津电力建设公司、中国能源建设集团安徽电力建设第二工程公司、中国华电工程（集团）有限公司。
本部分参编单位：吉林省电力科学研究院有限公司、河南第一火电建设公司、河南第二火电建设公司、中国能源建设集团广东省电力设计研究院、重庆电力建设总公司。
本部分主要起草人员：范幼林、周德福、刘少军、朱品德、高西、石玉成、高艳彬、周晓飞、邹怀君、刘文鑫、杜学芸、饶凡、谢雪、杨亚东、叶翔、钱文、魏艳辉、黎军保、侯林、刘艳玲、柏勇、刘庆辉。
本部分主要审查人员：宴新春、杜将武、安伟、卢建明、时瑛、胡殿金、周伟、亓奎正、杨彦君、王立伟、谢华盛、陈桂明、 周正国、邬意惠、吕艳杰、陈利英、殷先亚、杨策、彭传斌、王文祥、陶雷果、田福兴、程建棠、姚士东、郎德彬。
本部分自实施之日起代替 DL 5009.1—2002。
本部分在执行过程中的意见或建议反馈至中国电力企业联合会标准化管理中心（北京市白广路二条一号，100761）。
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DL 5009.1 — 2014
目 次
前言············································································Ⅰ 1 总则 ·········································································1 2 术语 ·········································································2 3 基本规定 ···································································3 4 综合管理 ···································································4
4.1 基础管理 ····························································4 4.2 安全防护设施和劳动防护用品 ···································14 4.3 文明施工 ···························································17 4.4 环境影响与节能减排 ··············································21 4.5 施工用电 ···························································22 4.6 特种设备 ···························································36 4.7 小型施工机械及工具 ··············································48 4.8 脚手架及承重平台 ················································55 4.9 梯子 ································································67 4.10 高风险作业 ························································70 4.11 季节性与特殊环境施工 ···········································76 4.12 起重与运输 ························································78 4.13 焊接、切割与热处理 ··············································92 4.14 防腐、防火与防爆 ···············································102 4.15 拆除工程 ··························································107 5 土建 ······································································110 5.1 一般规定 ··························································110 5.2 建筑机械 ··························································110 5.3 土石方 ····························································127 5.4 爆破 ·······························································131 5.5 桩基及地基处理 ·················································133
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