Conventional Tunneling


man in New Delhi India fills a water bottle from a pump on the street man in New Delhi India fills a water bottle from a pump on the street man in New Delhi India fills a water bottle from a pump on the street man in New Delhi India fills a water bottle from a pump on the street


The utility industry in Asia is ripe for the benefits offered by trenchless technology. Here's why.

directional auger boring machine about to start drilling into the ground directional auger boring machine about to start drilling into the ground directional auger boring machine about to start drilling into the ground directional auger boring machine about to start drilling into the ground


Directional boring is a trenchless way to put drains and pipe into the ground that uses a directional bore between two access pits (one at...

tunnel boring machine coming through rock surface with workers nearby tunnel boring machine coming through rock surface with workers nearby tunnel boring machine coming through rock surface with workers nearby tunnel boring machine coming through rock surface with workers nearby


The efficient modern tunnel boring machine (TBM) that smoothly slices through clay, rock and shale is a result of many failed attempts at...

two large black pipes in open trench surrounded by trees and orange fence two large black pipes in open trench surrounded by trees and orange fence two large black pipes in open trench surrounded by trees and orange fence two large black pipes in open trench surrounded by trees and orange fence


Three viewpoints tell at least part of the tale on when trenchless technology may or may not be the right choice. Trenchless technology...

Jet-Grouting for Complex Shoring Jet-Grouting for Complex Shoring Jet-Grouting for Complex Shoring Jet-Grouting for Complex Shoring


We've provided an explanation of the technology of jet-grouting and how it can be applied to complex shoring and define complex shoring...

The View Underground: Ground Penetrating Radar The View Underground: Ground Penetrating Radar The View Underground: Ground Penetrating Radar The View Underground: Ground Penetrating Radar


Ground penetrating radar or (GPR) can save you thousands on a trenchless project, however, it cannot be relied upon by itself. Using it to...