Numerical & Quantitative Analysis × Classification Details: Dam and Tunnel Excavation Workers
7 matching jobs found.
Tunneling Worker (Dam and Tunnel Construction Works)
Specialized worker who advances tunnels at dam and tunnel excavation sites using shield machines or blasting operations to progress the work safely and efficiently.
Rock Driller (Dam and Tunnel Construction Works)
Specialized worker who operates rock drills and other machinery at dam and tunnel excavation sites to drill holes in bedrock for crushing operations and blasting preparation.
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.
Dam Excavation Worker
Specialized workers who operate heavy machinery and boring machines at dam and tunnel construction sites to drill and excavate bedrock and earth. They perform excavation work safely and efficiently based on geological surveys and construction plans.
Dam and Tunnel Excavation Worker
Specialized worker who performs excavation and underground work for dams and tunnels, using heavy machinery and tools to advance through bedrock and soil, and handles safe support structures and spoil removal operations.
Drifter Operator (Construction Industry)
Civil engineering worker who operates a drilling machine (drifter) to perform boring and hole-drilling work in the ground. A specialist occupation that supports the foundations of tunnel and dam construction.
Tunnel Excavation Worker
Construction technician who excavates tunnels using shield machines, drill jumbos, etc., and installs support structures and ventilation equipment under safety management.