挖方路基首件工程施工方案

（K36+900～K39+980路基土石方开挖首件工程施工方案

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一、工程概况

K39+730～K39+880

二、编制依据及编制原则（一）编制依据

（二）编制原则（三）编制范围

（四）编制目的三、施工组织机构

K39+730～K39+880

四、施工进度计划

五、施工准备情况（一）技术准备（二）施工人员准备

（三）施工设备准备

六、施工工艺（一）施工前提条件有关部门审批监理检查警戒网络布设处理危石

爆破组织方案设计钻孔装药填塞起爆清运平整路槽

防护警戒整修边坡边沟开挖图2.2 石方爆破开挖一般流程图（二）施工方法与工艺

1m

（三）施工质