目 录1。 工程概况...........................................................................................................................................11。1。概述...........................................................................................................................................11。2.工程地质和水文地质..................................................................................................................11。3.工程环境......................................................................................................................................51。4.主要工作量..................................................................................................................................51.5 主要施工难点和对应措施..............................................................................................................62.施工部署.................................................................................................................................................92.1。施工区域划分..............................................................................................................................92.2 施工顺序..........................................................................................................................................92.3 施工准备........................................................................................................................................102.3.1。施工总平面布置.................................................................................................................102。3.2。施工用水..........................................................................................................................102.3.3。施工用电.............................................................................................................................112。3。4.施工场地排水................................................................................