变电站新建工程构架吊装专项施工方案范本

　 喀什莎车北郊 220 千伏变电站新建工程

　构架吊装专项施工方案

　新疆送变电 XX 公司 二零二一年三月

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　 喀什莎车北郊220千伏变电站新建工程构架吊装专项施工方案

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　目录 一、编制依据 ················································································································································ 4 二、工程概述 ················································································································································ 4 2 2. .1 1

　构架工作量 ····································································································································· 5

　······························································································································································· 7 2 2. .2 2

　构、支架安装特点 ························································································································· 7 2 2. .3 3

　施工计划安排 ································································································································· 7 三、施工流程及工艺要求 ····························································································································· 7 3 3. .1 1 施工准备 ········································································································································· 8 3 3. .2 2

　基础复测和技术交底 ··················································································································· 11 3 3. .3 3

　现场到货验收及保管 ··················································································································· 12 3 3. .4 4

　构件排杆、组装 ··························································································································· 13 3 3. .6 6

　构、支架组装的地面验收 ············································································································ 15 3 3. .7 7

　构、支架吊装 ······························································································································· 15 3 3. .8 8

　构、支架的调整、校正 ··············································································································· 19 3 3. .9 9

　混凝土灌浆养护 ··························································································································· 19 3 3. . 10

　拆除拦风绳 ································································································································· 19 3 3. .1 11 接地线制作 ·································································································································· 20 四、施工质量要求 ······································································································································ 20 4 4. .1 1

　质量检查 ······································································································································ 20 4 4. .1 1. .2 2

　组装前检查 ······························································································································· 20 4 4. .2 2

　质量保证措施 ······························································································································· 21 五、安全文明施工 ······································································································································ 23 5 5. .1 1

　施工工机具检查及保养 ··············································································································· 23 5 5. .2 2

　吊装作业安全文明施工 ··············································································································· 23 5 5. .3 3

　现场安全监护 ······························································································································· 24 5 5. .4 4

　现场指挥 ······································································································································ 24 5 5. .5 5

　施工作业环境 ······························································································································· 24 5 5. .6 6

　高空作业及高空作业人员 ············································································································ 24 5 5. .7 7

　危险源辨识 ··································································································································· 25 5 5. .8 8

　现场安全文明布置 ······················································································································· 25 六、标准工艺应用 ······································································································································ 26 七、质量通病防治措施 ······························································································································· 30 八、强制性条文实施管理 ··························································································································· 30 九、安全文明施工、环境保护措施及绿色施工 ························································································· 31 9 9. .1 1

　施工作业安全技术措施 ··············································································································· 31 9 9. .2 2

　现场文明施工 措施 ······...