Dam and Tunnel Excavation Workers X Required Skills: Machine Inspection and Maintenance

2 matching jobs found.

Advance Excavator (Dam and Tunnel Construction Works)

Specialized occupation at dam and tunnel construction sites that excavates bedrock using methods such as drilling, face advancing, and blasting to advance the tunnel.

Stoper Worker (Civil Engineering Construction)

Specialized worker who pressure-injects cement-based injection materials into excavation surfaces such as tunnels and dams to reinforce rock and provide waterproofing.