Abstract: An adjustable support may have one or more screw piles at its base. The bottom side of a bottom plate may be welded to the screw pile. A top plate may be positioned on top of the bottom plate. A threaded stud is then placed over a nut/bushing affixed to the top side of the top plate and threaded into and through the nut/bushing.
Abstract: A method for installing a helical pier using a polyurethane resin grout that results in a support structure capable of bearing heavy loads and exhibiting high lateral strength which is also nontoxic and non-hazardous to the environment