±800kV绍兴换流站工程土建B包极1高端阀厅钢结构吊装专项施工方案浙江省二建建设集团有限公司二○一五年十二月审批页批准（分管领导）年月日技术审核（技术部门）年月日安全审核（安全部门）年月日编写（项目总工）年月日目录1．编制依据..........................................................................................................................12．工程概况..........................................................................................................................13．组织机构及资源配备......................................................................................................24．施工部署..........................................................................................................................95.工期安排及保证措施....................................................................................................106．吊装施工工艺................................................................................................................116.1阀厅钢结构安装工艺流程...................................................................................116.2钢柱安装...............................................................................................................116.3柱间支撑安装.......................................................................................................186.4框架整体校正.......................................................................................................196.5钢屋架安装...........................................................................................................196.6附属构件安装.......................................................................................................226.7高强度螺栓的连接和固定...................................................................................237.验收标准........................................................................................................................248.质量控制措施................................................................................................................269.安全生产措施................................................................................................................289.1安全目标...............................................................................................................289.2安全保证措施.......................................................................................................289.3施工用电安全技术措施.......................................................................................299.4安装安全监控细则...............................................................................................299.5组装与吊装作业区的围护隔离措施...................................................................339.6基础顶面杯口孔洞盖板做法...............................................................................3310.文明施工及环境保护..................................................................................................3611.消防保卫措施..............................................................................................................3712.应急预案......................................................................................................................3813.建筑工程施工强制性标准（钢结构工程）.................................
