Case Studies

In 1994, Helsinki Water opened the Viikinmä wastewater underground processing plant, one of Finland’s most significant environmental projects.

Road and rail traffic between Switzerland and Italy is funneled through the town of Brig.

A tunnel boring machine has worked its way through two kilometers of some of the hardest rock ever.

Before work could begin on a new retail center the developers had to improve the storm water drainage system.

The NYC Transit Authority began a massive rebuilding and rehabilitation program to update the system.

Monitoring – At one location, three piezometers were installed in single borehole.

Real-time monitoring of two light rail transit tunnels is providing safety for commuters.

Highway tunnels, each designed to carry 3 lanes of traffic, were constructed that divide Guayaquil’s city center.

This island state has begun a major project to upgrade its sewerage infrastructure.

Highly-stressed rock and six brick-lined rail tunnels complicated a deep excavation.