Name: Tetra Tech EBA Inc.

Economic and engineering study, Environmental and social impact studies, Environmental management and monitoring, Environmental permit applications and management, General engineering, Geological, geophysical and other geoscientific activities, Greenhouse gas management, Information system/data management, Metallurgy, Mine closure and restoration, including exploration sites, Mine engineering, Strategic planning and project management, Tailing and contaminant management, Technical and scientific services, Transportation infrastructure construction, Transportation infrastructure operation and maintenance