目录1.编制说明.....................................................................................................................................11.1 编制依据......................................................................................................................................11.2 编制范围......................................................................................................................................12.工程概况.....................................................................................................................................12.1 线路概况......................................................................................................................................12.2 技术标准......................................................................................................................................22.3 主要工程项目概况......................................................................................................................22.4 工程特点......................................................................................................................................32.4.1 工程要求标准高..................................................................................................................33.建设项目所在地区特征...............................................................................................................43.1 地质、水文情况..........................................................................................................................53.2 交通运输条件..............................................................................................................................53.3 气象特征......................................................................................................................................53.4 沿线水源、电源、燃料情况...............................................................................................