xxxxxxx高速公路工程建设项目(K0+000~K3+155)被动防护网专项施工方案编制:审核:审批:云南省建设投资控股集团有限公司xxxxxx高速公路工程建设项目2017年11月6日目录第一章、编制说明及目的..........................................................................................11.1编制依据.........................................................................................................11.2编制目的.........................................................................................................11.3编制范围.........................................................................................................2第二章、项目概况......................................................................................................22.1项目简述.........................................................................................................22.1.1工程简述.................................................................................................22.2地形、地貌.....................................................................................................32.2.1一分部工程地质.....................................................................................32.3需要设置被动防护网段落..............................................................................4第三章、施工布署......................................................................................................53.1施工现场组织机构..........................................................................................53.1.1施工进度计划.........................................................................................53.1.2人员组织.................................................................................................53.1.3设备组织.................................................................................................73.1.4材料组织.................................................................................................83.2施工重点难点及应对措施..............................................................................83.2.1施工位置处于通车状态..........................................................................83.2.2地质破碎松散.........................................................................................93.2.3高处作业.................................................................................................93.2.4被动防护网的维护.................................................................................93.2.5防护网拆除...........................................................................................103.2.6施工质量...............................................................................................10第四章、被动防护网施工方案................................................................................104.1现场准备.......................................................................................................104.2被动防护网施工工艺....................................................................................124.2.1施工安装要求.......................................................................................124.2.2施工工序...............................................................................................144.3工程工期保证措施..............................................................