Competence in microtunneling
Welcome on our website!
We are glad to introduce you our company as well as our services and how we can successfully support, supervise and carry out your projects
our pipe jacking can be used in different terrain conditions
We have systems for all soil types and develop shafts up to 100 m deep
We give you solutions for problematic conditions aside!
Know-how in all areas
Our range of services
We develop pipe and shaft systems for virtually every requirement.
We assist clients throughout the world with our know-how.
Our most important areas of expertise are:
Design and construction
Solutions for every terrain
Achieving the goal with jacking technology
Our pipe jacking is used in all kinds of conditions: it works its way through rock, silt and clay but is also suitable for softer soil types such as gravel or sand. Using state of the art technology, our reinforced concrete pipes can achieve jacking distances in excess of 1500 m and curved trajectories up to a radius of 150 m. All that at an internal water pressure of up to 16.0 bar and an external water pressure of up to 5.0 bar.
Our technical capabilities in shaft construction are virtually inexhaustible. We have systems for every soil type and develop shafts up to 100 metres deep - with a diameter of up to twelve metres. Both inside and out, the shafts are impermeable to 10 bar.
We provide our clients with competent porject support and offer single source solutions: design, consulting and engineering. We also lease and sell the complete range of production equipment, built-in parts or tools.
Solutions for the future
Getting there together
We are there for our clients: from the first consultation to project completion and beyond.
Because we support our partners with numerous services in the consulting - design - engineering arenas.
Solutions for every eventuality
Special challenges require special measures.
Even with problematic soil conditions and difficult drilling conditions, we see to our customers competent side.
For this we have developed numerous special components
Intermediate jacking station
Bentonite lubrication system
In particularly difficult cases, we support our customers on site and jointly find solutions that are specially tailored to the respective drilling conditions and requirements.
Solutions for the whole world
Vancouver / Montreal, Canada
Columbus, Ohio, USA
St. Petersburg, Russia
Hätzingen / Rufi / Cotlan, Schweiz
Kura West, Aserbaidschan
Ho-Chi-Minh City, Vietnam
PARTS OF OUR PROJECTS IN PICTURES
ALL OVER THE WORLD
Please contact us! We have solutions for you!