Project Map
Project List
Slideshow
Hard Rock Projects
Niagara Tunnel Project
14.4 m
West Qinling Rail Tunnels
10.2 m
Kargi Hydroelectric Tunnel
10.0 m
Pula Subbaiah Veligonda Tunnel 2
10.0 m
Alimineti Madhava Reddy (AMR) Tunnel
10.0 m
Black River Storage & Conveyance Tunnel
7.0 m
East Side Access
6.7 m
Chongqing Metro Line 6, Phase 2
6.3 m
Mumbai Water Tunnel
6.25 m
Indianapolis Deep Rock Tunnel Connector
6.2 m
Stillwater Mine, Blitz Tunnel
5.5 m
Olmos Trans-Andean Tunnel
5.3 m
Stepantsminda Hydroelectric Project
5.3 m
Pahang Selangor Raw Water Tunnel
5.2 m
Akkoy II Hydroelectric Project
4.8 m
Thuong Kon Tum Hydropower Project
4.5 m
Yamanli II Hydroelectric Project
4.3 m
Eidi II Hydroelectric Project
3.4 m
Bi-County Water Tunnel
3.3 m
Mill Creek Effluent Tunnel
3.1 m
Jollyville Transmission Main
3.0 m
Hard Rock
Soft Ground
Conveyor
Cutters
Total Supply