New Water Pipe Installed Under Lake Bed Made Easier Using Directional Drilling

Contractor uses a mix of horizontal directional drilling and underwater excavation to install water distribution pipe across Alabama lake.

New Water Pipe Installed Under Lake Bed Made Easier Using Directional Drilling

The receiving site of the directional drill bore included two barges that had to fit a mud recycling system, long-reach excavators and a crane. The receiving pit was in the middle of Wheeler Lake in Alabama.

You start on one side of an obstacle and shoot underneath to the other side: That’s how horizontal directional drilling typically works. However, when the bore needs to end in the middle of a lake, things get tricky.

Garney Construction, a national contractor headquartered in...

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