湖北远大建设集团有限公司 北辰区永康道(大张庄示范小城镇)M 地块项目(一标) 人防区塔吊施工方案 编制人: 审核人: 审批人: 2019 年 5 月 24 日星期五 2 目录 一、工程概况 ............................................................................................................................................. 3 1 .1 平面布置图 ................................................................................................................................... 3 1.2 人防工程概况 .............................................................................................................................. 4 二、塔吊基础概述及施工要求 ................................................................................................................. 6 三、塔吊格构柱穿结构板的做法 ............................................................................................................. 6 3 .1 施工缝凿毛、止水钢板清理: ................................................................................................... 7 3 .2 模板支撑检查、调整: ............................................................................................................... 8 3 .3 预留钢筋调整: ........................................................................................................................... 8 3 .4 施工缝浇水湿润: ....................................................................................................................... 8 3 .5 浇筑砼: ....................................................................................................................................... 8 3 .6 养护: ........................................................................................................................................... 9 四、塔吊四周模板及脚手架支设 ............................................................................................................. 9 五、质量保证措施 ..............