目录第一章工程概要................................................................................................................................................31.1工程概况...................................................................................................................................................31.2工程地质...................................................................................................................................................3第二章总体计划和施工部署............................................................................................................................42.1施工技术准备...........................................................................................................................................42.2施工现场准备...........................................................................................................................................4第三章施工组织机构........................................................................................................................................63.1建立现场管理机构...................................................................................................................................63.2施工管理及管理人员组织架构图...........................................................................................................6第四章机械设备及测量设备投入计划..........................................................................................................74.1主要机械设备计划表...............................................................................................................................74.2主要测量设备计划表...............................................................................................................................7第五章沉井施工方案........................................................................................................................................85.1沉井概述...................................................................................................................................................85.2施工工艺概述...........................................................................................................................................85.3沉井施工工艺流程图...............................................................................................................................95.4沉井地基处理...........................................................................................................................................95.5沉井结构制作.........................................................................................................................................105.6沉井下沉.................................................................................................................................................145.7底板施工.................................................................................................................................................165.8沉井质量保证措施.................................................................................................................................16第六章顶管施工方案....................................................................................................