文档介绍：页眉..页脚基坑支护及土方开挖施工组织设计编制:审核:审批:中铁建工集团有限公司津铁泰苑项目部第一章工程概况及周边环境........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................4第二章编制依据..............................................................................................................................................................................................................................................................................................................................................................................................................................................................5第三章施工总体部署.......................................................................................................................................................................、开挖和排水方案.....................................................................................................................................................................................................................................................................................8第四章降水设计施工方案...........................................................................................:...........................................................................................................................................................................................................................................................................