Our Tunnel Plus service assures you a reliable comprehensive service for every tunnel project and every situation.
Whether construction supervision, inspection, refurbishment or tunnel safety, we know tunnelling inside out. Thanks to our extensive participation in professional working groups we are always absolutely up to date on the state of the art in our profession. Moreover, we are experienced at navigating the approval procedures for public agencies. A special strength of our office is the fact that in difficult situations we make a point of knowing and analysing all relevant factors, so that our clients can base their decisions on a solid foundation.