目 录第一章 总论......................................................................................3一、项目概况.............................................................................................3二、编制依据、原则和讨论范围.............................................................3三、主要讨论结论.....................................................................................5第二章 项目背景和建设必要性.....................................................6一、项目背景.............................................................................................6二、项目建设的必要性.............................................................................7第三章 项目服务区概况及规划.....................................................9一、项目服务区概况.................................................................................9二、给水现状及规划...............................................................................13三、排水现状及规划...............................................................................15第四章 服务范围和污水总量预测...............................................18一、项目编制范围...................................................................................18二、排水体制...........................................................................................19三、服务区污水总量...............................................................................19第五章 工程方案设计...................................................................23一、污水管网设计及建设规模...............................................................23二、污水管道材料的选择.......................................................................29三、管道基础与管道接口.......................................................................31四、管道附属设施...................................................................................31第六章 安全生产............................................................
