否则，施工各个环节会由于缺乏控制标准而“失去方向”，导致施工过程的混乱，并可能进一步对项目和企业本身造成损害。

Then, how to implement the construction cost control from the tender, construction preparation, construction process and acceptance summary and so on.

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高速公路大修施工区路段交通混乱，尽管采取必要的措施，但仍然不可避的发生各种紧急情况。

While taking necessary measures, but still can not avoid the occurrence of emergency situations in the work zone of Highway maintenance.

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