Introduction

The underground infrastructure is becoming more and more crowded with gas pipeline networks, separated waste and rain water lines, pipes for chemical substances, electricity cables, communication lines etc.

In order to precisely position the bore-hole trajectory as planned, within the desired bend radius tolerances without unnecessary bends/Dog Legs, a precise and interference-free navigation system is required, that is not dependent on the accessibility of the surface directly above the drill-head.

This is exactly what the Drillguide GST is about.

Worldwide

News

Australia, Gladstone

Both these parallel HDD jobs were made using mudmotors. The drills were made to connect the Compigne Island to the shore.

Germany, Elbe crossing

To get the 56" pipeline installed, Europe's largest underground drill channel had to be made: 1080 meters long and a diameters of 1.8 meters.