Dams and levees perform a vital function in the nation's infrastructure. Down stream communities depend on these structures for flood protection, water storage, and recreation.

Over time, seepage or stability issues may occur that necessitate some form of remediation to prevent damage or potential failure. Concrete diaphragm walls and cutoff walls, anchors, grout curtains, foundation grouting, and jet grouting can be an effective means to mitigate seepage and improve structural deficiencies.