| Project name | Country |
|---|---|
| FEDRO’s Tunnel Renovation Method – renovation of a non-reinforced primary lining using night shifts while keeping all traffic lanes open during the day | Switzerland |
| Lower Otta Hydropower Project | Norway |
| The Integration of Subway Station Construction and Ecological Environment Protection in Complex Environment | China |
| Züblin - Nord Stream 2 Trenchless Shore Crossing (Micro Tunnel) | Germany |