防洪度汛预案编 制： 审 核： 日 期： 目 录一、工程概况································21.1 工程简介································21.2 地形地貌································31.3 气候条件································3二、汛前、后期计划形成工程面貌·······················32.1 工程面貌································3三、工程及人员设备度汛···························43.1 施工场地度汛隐患····························43.2 工程安全度汛······························43.3 人员的安全度汛·····························63.4、物资设备度汛·····························6四、防洪度汛组织机构····························64.1 组织机构································64.2 值班安排································7五、度汛措施································8六、抢险物资及设备·····························8一、工程概况1.1 工程简介拟建的投资大厦工程项目，工程项目位置位置处于市三桥东岸，潭中东路南侧。本工程项目一期主楼楼高为 24 层，设有两层地下室，本高层建筑采纳框架剪力墙结构。基坑开挖深度 10.8m，局部 8.0m，一期项目基坑坑底开标高为绝对标高 83.00；本工程地下室边线的北面距离城市主干道潭中东路约 18m，东面距离 7层宿舍楼和 9 层办公楼约 25m，西面距离潭中东路下东堤路的弧形弯道约6.6m，南面为未拆民房，距离地下室开挖边线约 4m。结合实际综合考虑，工程基坑深度大，地下室施工会对周边环境产生较大影响，根据基坑破坏严重程度及社会影响，基坑侧壁安全等级为一级。1.2 地形地貌拟建场地位于市河东新区三桥东岸，地貌类型属于柳江一级阶地，一期工程主楼场地相对平坦，其最大高差为 0.51m，主楼与二期开发的 5 层商业楼场地呈...
