Tetra Tech wins $34M U.S. Army Corps of Engineers A-E services contract

Tetra Tech announced that the U.S. Army Corps of Engineers USACE Walla Walla District, selected Tetra Tech for a $34M, multiple-award contract to provide architectural and engineering A-E design services for civil works infrastructure including flood risk management, inland navigation, hydroelectric power generation, and aquatic ecosystem restoration. Under the seven-year contract, Tetra Tech engineers and scientists will perform advanced computer modeling and prepare plans and specifications for sustainable and resilient navigation and water control structures, such as dams, spillways, channels, and navigation lock features. Tetra Tech’s engineers and fisheries biologists will optimize water resources infrastructure design to facilitate migratory fish passage and the restoration of other vital ecosystems.