Problem Solving × Keywords: Blasting Excavation

2 matching jobs found.

Excavator (Dam and Tunnel Construction Works)

A civil engineering technician who operates excavation machinery at dam and tunnel construction sites to excavate and remove earth from the ground, laying the foundation for structures.

Tunnel Excavation Worker

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