目录一、工程概况..................................................................................................................................11、工程概况.............................................................................................................................12、周边环境.............................................................................................................................13、基坑土方开挖设计情况.....................................................................................................24、工程地质条件.....................................................................................................................24.1场地地貌....................................................................................................................24.2场地各岩土层分布情况............................................................................................34.3场地水文地质条件....................................................................................................44.4施工平面布置............................................................................................................55、工程技术难点....................................................................................................................5二、编制依据、范围及原则.........................................................................................................61、编制依据............................................................................................................................62、编制范围............................................................................................................................63、编制原则............................................................................................................................7三、施工计划................................................................................................................................71、施工进度计划....................................................................................................................72、施工设备计划....................................................................................................................73、施工人员计划.....................................................................................................................84、土方工程开挖计划...........................................................................................................16四、施工工艺...............................................................................................................................161、大土方开挖.......................................................................................................................162、基础土方开挖...................................................................................................................17五、质量保障措施及评定标准...................................................................................................181、测量仪器的投入...............................................................................................................182、土方开挖...........................................................................................................................19六、安全保障措施..............