Contiguous & Secant Piled Walls

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Contiguous, or bored piles are used by mini piling contractors and cfa piling contractors to create retaining walls.  We place these piles in a row.  They virtually touch each other to create a box below ground for a basement, or to hold back higher ground.

With Secant piled walls, the process is in a sequence: we cut subsequent piles into previously installed piles, thus creating a seal between the units to hold out liquid or running sand.  The result is a continuous, efficient structure over which an inner wall may be built.