目录一、编制依据及范围..........................................................................................................101.1 编制依据................................................................................................................................................101.2 编制范围................................................................................................................................................10二、工程概况及设计概况..................................................................................................112.1 工程简介................................................................................................................................................112.1.1 主要工程项目..................................................................112.1.2 主要工程量汇总表..............................................................122.2 设计概况................................................................................................................................................142.2.1 通信专业......................................................................142.2.2 信号专业......................................................................142.2.3 电力专业......................................................................152.3 采用的规范及技术标准........................................................................................................................16三、建设项目所在的地区特征..........................................................................................173.1 地形、地貌、地质................................................................................................................................173.2 水文及气象条件....................................................................................................................................173.3 施工用电...............................................................................................