Combi Walls are retaining walls installed utilising a combination of steel tubular and sheet piles. Sheet pile interlocks are welded to the tubes and in between each tube 3 sheet piles are driven forming the retaining wall. They can be used as part of the permanent works to take vertical loading from the superstructure.

Piles can be installed using a leader rig with vibrator where possible but may also be pressed in where silent vibrationless piling is required. Anchoring, bracing and props are also installed as required.

A complete design, supply and install service is available including design at tender stage.