The consortium consisting of Porr, Gulermak and Energopol-Szczecin signed the EUR150.31million contract for the design and construction of the Świnoujście tunnel . Once the tunnel is completed in the autumn of 2022 it will provide a direct connection between Uznam and the Polish mainland.
The total length of the project is approximately 3.2 km. This includes a 1.44 km TBM-excavation using the slurry shield procedure. The breakout diameter of the tunnel will be 13.5 m. A two-way roadway will be constructed with traffic lanes with a width of 3.5 m and evacuation niches will be built using ground freezing. Visit https://porr-group.com/en/press/press-release/news/porr-konsortium-baut-tunnel-in-swinemuende-1/. 38/18.
