云南省高速公路网S19广南至兴街高速公路广南至那洒段第二分部板茂隧道出渣运输施工方案广那高速公路第二分部二一七年九月〇目录1、编制依据及范围.....................................................................................................................................11.1编制依据....................................................................................................................11.2编制范围....................................................................................................................22、工程概况.................................................................................................................................................22.1工程简介....................................................................................................................22.2工程自然条件............................................................................................................22.3主要技术标准............................................................................................................32.4隧道衬砌类型统计表................................................................................................32.5主要工程数量............................................................................................................53、施工准备.................................................................................................................................................63.1技术准备....................................................................................................................63.2临时设施准备............................................................................................................63.3人员、机械准备........................................................................................................74、施工工艺.................................................................................................................................................94.1、隧道出渣运输施工工艺流程.................................................................................94.2、隧道出渣运输的技术方案、施工方法、技术要求及技术参数.........................95、施工计划...............................................................................................................................................145.1总工期及依据..........................................................................................................145.2施工进度指标..........................................................................................................145.3主要分项工程工期安排..........................................................................................145.4工期计算..................................................................................................................156、危险因素分析及措施...........................................................................................................................156.1隧道塌方及冒顶......................................................................................................156.2高处作业坠落..........................................................................................................166.3触电事故.........................................................................................................
