第一章综合说明·······················121.1编制说明·······················121.2编制依据·······················121.3编制原则·······················131.4工程概况·······················131.5工程地质、水文、气象条件···············171.6施工场地状况·····················191.7工程特点与施工难点··················191.7.1工程特点····················191.7.2施工难点····················201.7.3主要应对措施··················21第二章施工总体布署·····················222.1施工总平面布置····················222.1.1施工总平面布置原则···············222.1.2施工总平面布置图(见图2-1-1，2-1-2)·······222.1.3主要工程施工平面布置(见图2-1-1，2-1-2)·····222.1.4临时生产及生活用房···············242.1.5现场围护····················252.1.6施工道路及场地硬化···············252.1.7临时通讯····················252.1.8临时施工用水··················252.1.9施工用电····················2612.1.10施工弃土···················272.1.11现场排水、排污处理··············282.2施工组织机构·····················282.2.1组织机构设置··················282.2.2施工组织管理机构的运作·············292.3施工区段及任务划分··················302.4各分项工程施工顺序··················312.5施工准备·······················322.6施工测量·······················332.6.1平面控制····················332.6.2高程控制····················342.6.3顶管姿态测量··················342.6.4控制测量第三方复核制度·············342.6.5施测人员及设备配置···············342.7工地试验·······················352.7.1工地试验室的建立及工作主要内容·········352.7.2试验人员及设备配置···············35第三章施工计划·······················363.1工期进度计划·····················363.1.1总工期和计划开竣工日期·············363.1.2分项工程工期进度计划（见表3-1-1）·······363.2施工设备计划·····················3823.2.1拟投入本工程的主要施工机械···········383.2.2拟投入本工程的主要试验设备···········433.2.3拟投入本工程的主要测量、监测仪器········453.3施工人员计划·····················463.3.1人员进场计划··················463.3.2人力管理与实施·················483.4材料供应计划·····················483.4.1主要材料计划（见表3-4-1）···········483.4.2材料供应措施··················50第四章施工方案及施工方法··················524.1总体施工方案·····················524.1.1管节订货生产··················524.1.2顶管施工····················524.1.3骑马井施工···················534.1.4截留井施工···········...
