Driven precast piles are installed using impact or vibration hammers to a design depth or resistance.
Driven piles can be made of precast concrete or steel H-piles. In some cases, pre-drilling may be necessary in dense soil to allow the pile to reach design depth. They can be installed in one length or jointed for deeper piles.
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Keller has access to an extensive selection of pile sizes to ensure an optimum design solution and can draw on extensive experience and resources to ensure successful project delivery.
We also use the most up-to-date, enclosed hydraulic hammers, which keep noise disturbance to a minimum.