| Yard | Underground works |
|---|---|
| Location | Switzerland |
| Subcategory | Tunnel |
| Built in | 2017 |
| Opened in | 2020 |
| Application | Renovation works of 3 RhB's tunnels |
| Application Type | Products for Underground Construction (UTT) |
| Contractor company | Rhätische Bahn (RhB), Chur |
| Installer companies | ARGE Mistail; ARGE Walo/Costa (Giarsun); ARGE IMA (Magnacun) |
| Specialists involved | Fanger Kies + Beton AG, Sachseln (Mistail) |
| Photographer | Riccardo Götz |
| MAPEI Coordinator | Thomas Liniger, Urs Wirth, Marco Jungi |
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