“The Most Expensive Mile of Subway Track on Earth” is the title of an investigative report written by Brian M.…
Insights into the tunnel industry trends – present and future By 2050, it is anticipated that as much as 87%…
For projects involving tunnel boring machines (TBM) to be successful, we need to know what lies beneath the surface. The…
Dealing with groundwater is among the top challenges in underground tunnel, structure and pipeline projects. Groundwater in excavation sites can…
In the world of trenchless construction, there are only three guarantees; the specified pipe tends to be larger, the drive…
Recently, and increasingly, there has been much discussion and concern expressed by the design and construction industries about the perils…
Lametti & Sons Completes First Microtunnel for Rochester, MN, Development Program Rochester, Minnesota, is experiencing a significant economic development initiative…
Have you missed a tradeshow this year or felt out of the loop while staying at home? You’re in luck!…
Using a risk-based, decision-making approach to establish the right project configuration within complex urban subsurface conditions By 2050, it is…
In addition to rock and soil, major tunneling projects involve the movement of large volumes of another important element: water.…