For over 25 years, CMI’s innovative technology has offered cutting-edge solutions to prepare for, recover from, and prevent disasters related to climate change. CMI products have decades of in-field proven-performance to stabilize and raise the height of levees and dams. CMI’s sheet piling currently protects some of the nation’s most valuable assets – ranging from international airports to some of the largest oil refineries in the world. It has been exhaustively tested and approved for use by the United States Army Corps of Engineers (USACE). Both their ShoreGuard vinyl sheet piling and their UltraComposite piling, have been used in projects with the USACE, and many infrastructure engineering firms.
Source: http://cmisheetpiling.com/redwood-shores-levee-upgrade/