Secant pile walls are composed of reinforced, interlocking, concrete piles, cast-in-place to form a wall. RECON forms secant pile walls by constructing a series of interlocking and contiguous drilled shafts with primary piles and secondary piles that are made of soft concrete and become interlocked when set. Secant pile walls are used for foundation support when ground conditions are unsuitable.

Because of their lack of noise and vibration during construction secant pile walls are attractive near buildings, roads, and other sensitive structures. RECON is experienced in working in constricted areas due to the infrastructure of the surrounding environment and can construct secant pile walls near these types of urban facilities.

Illustration on Secant Piles: