目录1工程概况..................................................................31.1、工程概况............................................................................................................................................31.2、4号路大桥..........................................................................................................................................61.3、5号路大桥..........................................................................................................................................82编制依据..................................................................102.1、编制依据..........................................................................................................................................102.2、本工程应执行的技术标准及规范等...............................................................................................103施工组织机构..............................................................113.1、项目部的组成...................................................................................................................................113.2、职责与分工......................................................................................................................................124施工部署及环境影响.......................................................134.1、工程目标及工期..............................................................................................................................144.2、施工总体安排及机械设备...............................................................................................................154.3、安全隐患及不利的周边环境...........................................................................................................164.4、桩基情况一览表..............................................................................................................................174.5、现场施工平面布置...........................................................................................................................195施工方法及工艺............................................................205.1、施工工序..........................................................................................................................................205.2、施工方法及要求..............................................................................................................................216冲击桩施工质量保证措施...................................................346.1、成孔质量保证措施...........................................................................................................................346.2、水下砼灌注质量保证措施...............................................................................................................416.3、质量验收标准..................................................................................................................................457安全及环保措施...........................................................477.1、组织管理保障措施...........................................................................................................................477.2、安全技术措施....................................................................................................................................