Conventional Tunneling

An Unboring Yet Basic Guide to Boring

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...

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

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

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

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