INTERRA To Host Ribbon Cutting With Bolingbrook Mayor Celebrating Going Green
Recipient Of Service Award Thanks INTERRA for Engineering Support With Jane Byrne Circle Interchange
INTERRA, Inc. Full-Time Field Technician Openings in Franklin, WI
U.S. Route 34 at the Canadian National (CN) Railroad Bridge Construction: “Thanks very much for a job well done throughout this entire project. Congratulations to you and your staff!” David A. Cuthbertson, PE, Senior Project Manager, Alfred Benesch & Company
INTERRA has completed a large number of subsurface explorations for a wide variety of project types including; roadways, residential and commercial buildings, Army Corps of Engineer flood control projects, and Naval training facilities. Exploration services have been conducted for new construction, expansion of existing facilities, and failure investigations. A key component of INTERRA’s geotechnical expertise is derived from its staff, including two Ph.Ds and several engineers with Masters in Civil/Geotechnical engineering.
INTERRA’s state-of-the-art, 13,000 square foot office and laboratory performs advanced analysis procedures including; triaxial, consolidation, direct shear, and flexwall hydraulic conductivity testing. INTERRA’s laboratories are accredited by the Army Corps of Engineers, AASHTO and IDOT. The following is a partial list of geotechnical projects that INTERRA has completed.