XXXXXXXX泵站基坑围护开挖方案编制：审核：审批：编制单位：XXXXXXX编制日期：2013年8月8日目录1编制依据......................................................................................................................................111.1依据文件............................................................................................................................11.2国家及行业标准................................................................................................................11.3地方标准............................................................................................................................22工程概况及基坑支护..................................................................................................................22.1工程概况............................................................................................................................22.2工程地质条件....................................................................................................................22.2.1水文地质条件........................................................................................................32.2.2地基土工程性能、均匀性分析............................................................................32.2.3不良地质作用........................................................................................................42.2.4地基土层划分表....................................................................................................42.3工程周围环境....................................................................................................................42.4基坑围护设计概况............................................................................................................52.4.11～1剖面..............................................................................................................62.4.22～2剖面..............................................................................................................72.4.33～3剖面..............................................................................................................82.4.44～4剖面..............................................................................................................82.4.55～5剖面..............................................................................................................92.4.66～6剖面..............................................................................................................93施工组织安排............................................................................................................................103.1总体施工安排..................................................................................................................103.2劳动力安排......................................................................................................................113.3机械设备配备..................................................................................................................123.4三通一平..........................................................................................................................133.4.1施工用电..............................................................................................................133.4.2施工用水............
