Photo: COWI

Bored, rock and NATM tunnels 

Selection of projects showing the range of consultancy services provided by COWI within  bored, rock and NATM tunnels
Copenhagen district heating tunnel
Malmö Citytunnel, Sweden (pdf)
Nanjing Yangtze River Tunnel, China (pdf)
Copenhagen Metro, Phase 4. Pre-Investigation for future Circle Line (pdf)
Hallandsås TBM Tunnel, Sweden (pdf)
Tunnels for Copenhagen Metro (pdf) 
Green Heart Tunnel, Holland (pdf)
Bosphorus Tube Crossing (pdf) 
Tunnels for Taiwan High Speed Rail Projects (pdf)
Great Belt Tunnel (pdf)
Elsinore - Helsingborg Tunnel (pdf)


The pages show a selection of both ongoing and completed projects
Photo: COWI