Excavation Operator × Keywords
3 matching jobs found.
Tunnel Excavation (2)
Backhoe (1)
Blasting Excavation (1)
Civil Engineering (1)
Cutter Head (1)
Drill Jumbo (1)
Earth Pressure (1)
Excavation (1)
Excavator (1)
Ground Improvement (1)
Lining (1)
Machine Operation (1)
NATM (1)
Shield Method (1)
Shield Tunneling Machine (1)
TBM (1)
Trench Excavation (1)
Tunnel Boring Machine (1)
Ventilation Equipment (1)
Yumbo (1)