QGDW 11957.5—2025 国家电网有限公司电力建设安全工作规程第5部分：抽水蓄能电站VIP免费

ICS 29.240 CCS F 20/29 国 家 电 网 有 限 公 司 企 业 标 准 Q/GDW 11957.5—2025 国家电网有限公司电力建设 安全工作规程 第 5 部分：抽水蓄能电站 Code of safety operation in power engineering construction of State Grid Corporation of China— Part 5: Pumped-storage power station 2025-01-31发布 2025-01-31实施 国家电网有限公司 发 布 Q/GDW 11957.5—2025 I 目 次 前言 ··········································································· Ⅳ 1 范围 ······································································· 1 2 规范性引用文件 ························································ 1 3 术语和定义 ······························································ 3 4 总则 ······································································· 4 5 基本规定 ································································· 6 5.1 开工、暂停施工及复工管理 ···································6 5.2 安全技术管理 ·····················································7 5.3 作业风险识别、评估和预控 ···································7 5.4 施工作业票制度 ··················································8 5.5 作业人员管理 ··················································· 13 6 施工现场 ································································ 14 6.1 一般规定 ························································· 14 6.2 安全防护设施 ··················································· 17 6.3 施工用电 ························································· 21 6.4 现场交通 ························································· 26 6.5 现场消防 ························································· 30 6.6 临时建筑 ························································· 32 6.7 危险物品 ························································· 36 6.8 施工通风及供风 ················································ 37 7 通用作业 ································································ 38 7.1 高处作业 ························································· 38 7.2 有限空间作业 ··················································· 49 7.3 动火作业 ························································· 54 Q/GDW 11957.5—2025 II 7.4 爆破作业 ························································· 62 7.5 交叉作业 ························································· 65 7.6 起重作业 ························································· 66 7.7 季节性施工作业 ················································ 68 7.8 夜间作业 ························································· 72 7.9 高压电气试验 ··················································· 73 7.10 水上水下作业 ················································· 74 7.11 测量作业 ······················································· 76 8 施工机械与工器具 ···················································· 76 8.1 一般规定 ························································· 76 8.2 起重机械 ························································· 79 8.3 土石方机械 ······················································ 82 8.4 混凝土机械 ······················································ 84 8.5 其他中小型机械和手持电动工具 ··························· 86 8.6 安全工器具及劳动防护用品 ································· 88 9 土建工程 ································································ 89 9.1 一般规定 ························································· 89 9.2 明挖施工 ························································· 90 9.3 洞挖施工 ························································· 94 9.4 土石坝填筑 ····················································· 107 9.5 土石围堰施工 ·················································· 108 9.6 施工期安全监测 ··············································· 109 9.7 灌浆施工及基础处理 ········································· 111 9.8 混凝土结构施工 ··············································· 112 9.9 建筑及装饰施工 ··············································· 129 10 金属结构工程 ······················································· 131 10.1 一般规定 ······················································ 131 10.2 钢管制作 ······················································ 133 10.3 钢管运输与安装 ············································· 136 Q/GDW 11957.5—2025 III 10.4 闸门、拦污栅、启闭机安装与调试 ···················· 138 10.5 防腐涂装与无损检测 ······································· 142 10.6 其他金属结构安装 ·········································· 144 11 机电设备安装调试 ················································· 145 11.1 一般规定 ······················································ 145 11.2 设备安装 ······················································ 147 11.3 调试与试运行 ················································ 158 附录 A（规范性） 施工单位专职安全管理人员配备 标准 ·············································· 170 附录 B（资料性） 参建单位关键岗位人员持证标准 ·········· 172 附录 C（资料性） LEC 安全风险评估方法定义及计算 方法 ·············································· 174 附录 D（资料性） 施工作业风险现场复测单 ··················· 179 附录 E（资料性） 抽水蓄能电站工程建设施工作业票 A ···· 180 附录 F（资料性） 抽水蓄能电站工程建设施工作业票 B ···· 183 附录 G（资料性） 每日站班会及风险控制措施检查 记录表 ··········································· 186 附录 H（规范性） 施工作业项目持证要求 ······················ 188 附录 I（资料性） 抽水蓄能电站工程建设动火作业票 ······· 190 附录 J（资料性） 抽水蓄能电站工程建设动火作业 等级划定 ········································ 193 附录 K（资料性） 部分工种劳动防护用品配备情况 ·········· 194 编制说明 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