CALIFORNIA Los Angeles California High-Speed Rail The California High-Speed Rail Authority is building a rail link from Los Angeles to…
The flow chart shown below represents what the author believes is the nine-step process that must be implemented if you…
3rd Annual Short Course Highlights Paths to Successful Tunneling Projects The annual Risk Management in Underground Construction Short Course headed…
MAPEI Underground Technology Team Aids in Project Completion The Anacostia River Tunnel project (ART) is the second in a series…
Operating a concrete sprayer is one of the most demanding tasks in underground mining and tunnel construction, and experienced and…
Achieving effective and balanced risk allocation in design-build (“DB”) subsurface projects has proven to be a challenging process and objective,…
We all know that tunnels are essential to modern infrastructure, but what is the best way to drill a tunnel?…
In recent years, public agencies have become increasingly strategic about their approach to managing infrastructure – largely due to the…
November 11, 2018, marks the 100th anniversary of the end of World War I, but some researchers already have been…
As one of Canada’s oldest cities, Montreal is looking to get an underground upgrade. In 2018 alone, the City of…