Deer Haven Drive Cowan Heights

The Deerhaven landslide in the exclusive Cowan Heights portion of Orange County had threatened two custom homes and severely impacted a portion of a public street. GMU performed an emergency evaluation and a comprehensive geotechnical investigation to determine the cause of the failure and developed and implemented a repair plan consisting of caissons and grade beams, tieback anchors, geogrid reinforced 1.5:1 slopes and a soldier-pile-supported retaining wall.