Reamerhead 10 ft

Raiser on a concrete dam

This section of the tunnelling division has been responsible for raise-boring and steerable-boring since 1983.

We have a wide range of boring and drilling equipment capable of creating almost any conceivable type of borehole or shaft. The company has already been involved in projects calling for top down, bottom up, angled and controlled boring, both with and without target-boring equipment. The highest borehole in Europe (3,500 metres above sea level) as well as numerous high-precision projects under extreme geographical and geological conditions have been successfully completed to the satisfaction of international customers.

The team can draw on the experience of almost 20,000 metres of boring and drilling work and has the right equipment for all kinds of drilling work down to a depth of 1,000 metres, with diameters of up to 4.80 metres and final lining (shotcrete, concrete, casing, etc).