Thanks to the planned flood relief tunnel, the region around Canton Obwalden will be better protected from flooding in the future.

We have produced all the steel components for the trailer 2 to 7 of the tunnel boring machine and the splash guard for the trailer 1 and delivered to Klus-Balsthal. In the delivery we have used several normal 23to trucks and also several oversized trucks with escort vehicles and special permits through five European countries.

Preservation: Sand blasted SA2 ½, 3x 2-component epoxy paint, 120μ