海西金融大厦机电预留预埋专项方案编制人：审核人：审批人：中建八局总承包公司江苏经理部2014年05月01日精选欢迎下载目录一、工程概况......................................................................................41.1给排水....................................................................................41.2电气.......................................................................................51.3空调通风................................................................................51.4主要施工工作量.....................................................................51.5主要施工难点.........................................................................5二、主要机具、工具............................................................................62.1主要机具表.............................................................................62.2工具.......................................................................................6三、作业条件......................................................................................73.1作业面....................................................................................73.2技术.......................................................................................73.3施工用电................................................................................73.4加工场地、材料、机具...........................................................7四、施工部署及劳动力配置.................................................................84.1技术分段划分及施工班组配置.................................................84.1.1电气.............................................................................8精选欢迎下载4.1.2给排水、通风空调........................................................84.2劳动力配置.............................................................................8五、施工工艺....................................................................................105.1防水套管制作.......................................................................105.1.1制作工艺流程.............................................................105.1.2材质要求....................................................................105.1.3制作方法....................................................................105.1.4安装工艺流程.............................................................165.1.2安装方法....................................................................165.3防雷接地安装.......................................................................185.4电气管线预埋......................................................................215.4.1工艺流程....................................................................215.4.2材质要求....................................................................215.4.3施工方法....................................................................215.5人防区预留预埋....................................................................305.5.1注意事项....................................................................305.5.2各种穿防护墙密闭做法...............................................305.6结构孔洞预留.......................................................................32六、质量通病防治措施......................................................................336.1规章制度............................
