Tunnel design.
Excavation Method Analysis.
Tunnel Boring Machines (TBM).
Support and Lining Design.
Subsidence Evaluation.
Portals.
False tunnels.
Caverns and Shafts.
Geotechical Assessment during Construction.
Monitoring.
Diagnosis and Rehabilitation of Tunnels.
Safety Installations (Ventilation, Ilumination, etc).