Cladding of Stockholm Bypass

We are installing the cladding for Stockholm bypass. We are installing membranes on the ceiling, fastening them to bolts that we both drilled and cast in place, as well as securing wall elements to bolts that we drilled and cast. In addition, we perform concrete castings and conduct quality checks through pull-out tests.

Our team consists of approximately 55 skilled workers, along with 8 workers from Karell. Over the next few years, we will clad the tunnel with 7,000–8,000 wall elements.

The work includes drilling, bolting, membrane installation, reinforcement, wall installation, related concrete castings, and related shotcrete structures.

Client: Subterra Sverige AB / Swedish Transport Administration (Trafikverket)