xxx改扩建工程WH-01标工程隧道施工专项方案xxx高速改扩建工程一标项目部2017年3月目录第一章编制依据.....................................................................................................................31.1编制依据.......................................................................................................................31.2编制原则.......................................................................................................................4第二章工程概况.....................................................................................................................52.1总体概述.......................................................................................................................52.2工程概况.......................................................................................................................52.3自然条件.......................................................................................................................62.3.1地形地貌..................................................................................................62.3.2地质条件..................................................................................................62.4既有隧道原设计概况...................................................................................................72.4.1结构设计..................................................................................................72.4.2隧道防排水设计......................................................................................72.4.3横洞..........................................................................................................72.4.4路面..........................................................................................................72.5既有隧道现状...............................................................................................................72.6施工条件.....................................................................................................................102.6.1交通运输条件........................................................................................102.6.2材料供应情况........................................................................................10第三章施工资源配置...........................................................................................................123.1施工组织机构和人员配备.........................................................................................123.2设备配置的原则.........................................................................................................153.3主要材料配置及调配计划.........................................................................................153.4人员、设备动员周期.................................................................................................15第四章施工进度计划安排...................................................................................................164.1施工目标.....................................................................................................................164.1.1总体工期目标........................................................................................164.1.2主要工程量..........................................................................................
