The City of Cupertino selected CSG to perform field inspection, office engineer, and part time resident engineer services for this slope stabilization project. The project entailed stabilization of a failing slope adjacent to a City street and installing drainage improvements. The scope of work involved installation of a retaining wall consisting of 12 soldier pile piers with depths of 35 feet, related horizontal laggings, discharge backdrain pipes, and catch basins with HDPE pipes. Coordination of work to minimize the impacts to the public was one of the major challenges during this project.