Slope Stabilization & Landslide Repair

Slope stabilization prevents or arrests landslide movement that threatens structures, roads, and infrastructure. Deep foundation techniques used for slope stabilization include soil nailing (passive reinforcement of the soil mass), micropile walls (closely-spaced piles creating a structural barrier to soil movement), tieback anchors (pre-stressed elements restraining retaining walls), and drilled shaft slide-arrest walls (large-diameter shafts extending through the slide mass into stable ground below). Design requires understanding the failure mechanism, groundwater conditions, and required factor of safety. Slope stabilization is critical in cities like Pittsburgh, Cincinnati, Seattle, and throughout the Appalachian and Pacific Coast regions where landslide-prone soils are common.

Common Foundation Methods

Industries Served