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Earthwork Construction Requirements

2016-05-16 785 0人评论

     在基础施工阶段，土方挖运是影响工期的关键。土方与护坡施工存在一定的技术协调，若处理不好这种关系，将直接造成工期的延误和护坡的安全。因此我方会尽量协调好土方单位的相互协作关系。
     一、开挖顺序要求
     进场后首先开挖基坑每次开挖超挖深度不大于50cm。
     二、现场准备
      1、作冲洗池和沉淀池准备，冲洗池上要有铁篦子，道路作地面硬化。
      2、基坑四周布置6台镝灯及挖土操作面布置4个碘钨灯。
      3、测量人员随时撒线，保证开挖线尺寸与标高。
      4、妥善处理好相关交通部门关系，并作好开工前的扰民工作。
      三、坡道设置及土方运点
     1、进出坡道（一条）设置在基坑东侧或南侧。
     2、坡道处土方收尾采用挖土机后退式挖法，装车运走。

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Earthwork Construction Requirements

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