Efficiency Production’s exclusive ClearSpan Slide Rail System System
Efficiency’s ClearSpan configured Slide Rail System creates an extra-large shored working area that is never encumbered by cross members at any point in the installation or removal of the system. Instead, ClearSpan utilizes I-beams as walers, secured in brackets that connect and support the system on the outside at the top, and then on the inside of the system, as it is dug to grade. The inside waler brackets have rollers that allow the entire inside waler structure to remain continuously near the bottom of the excavation throughout the entire installation and removal of the system. Efficiency’s ClearSpan is the only in the industry engineered in this manner.