The Ferry Terminal at Pier 79 on Manhattan’s west side was constructed just 60 feet above the three tubes of the Lincoln tunnel. The project involved … [Read more...]
GEO at Work
GEO-Instruments is active across the US, working on many types of projects. GEO at Work presents snapshots of current or recent projects.
Construction of the Automated People Mover at Dulles International Airport involved deep excavations and tunneling. GEO-Instruments systems monitored … [Read more...]
When a retaining wall failed, 41,000 cubic yards of rock, soil and trees slumped onto a major urban highway. The failure closed the highway and … [Read more...]
The Lower North Outfall Sewer served as one of Los Angeles' primary wastewater tunnels for more than 70 years, but inspections revealed that the … [Read more...]
Bridge engineers added "helper" strands on this 1924 suspension bridge to counter load shedding by the main suspension cables. GEO-Instruments … [Read more...]