顶路污水管道顶管工程专项安全施工方案二〇一七年三月目录一、工程概况...........................................................................................................11工程情况..............................................................................................................................................................12工程概述..............................................................................................................................................................13沿线地质、地貌及水文情况..............................................................................................................................23.1地形与地貌...............................................................................................................................................23.2地质情况...................................................................................................................................................23.3水文情况...................................................................................................................................................63.4气候情况...................................................................................................................................................64周边环境和障碍物情况......................................................................................................................................6二、编制依据和原则...............................................................................................71编制依据..............................................................................................................................................................72编制原则..............................................................................................................................................................73采用的技术规范..................................................................................................................................................7三、施工准备...........................................................................................................81准备工作..............................................................................................................................................................82工期安排..............................................................................................................................................................83劳动力组织..........................................................................................................................................................94机械设备投入....................................................................................................................................................105施工临时用电....................................................................................................................................................12四、组织机构.........................................................................................................131组织机构建立....................................................................................................................................................132项目部组织保证体系....................