Numerical & Quantitative Analysis × Keywords: Blasting Excavation

4 matching jobs found.

Barite Miner

Worker who mines, processes, and transports barite underground or in open-pit mining.

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.

Copper Miner

A labor job involving drilling, blasting, transportation, etc., inside copper mine tunnels to extract copper ore.

Tunnel Excavation Worker

Construction technician who excavates tunnels using shield machines, drill jumbos, etc., and installs support structures and ventilation equipment under safety management.