Collaboration & Teamwork × Keywords: Bedrock

2 matching jobs found.

Rock Driller (Metal and Non-Metal Mines)

A worker who operates drills and boring machines in metal mines and non-metal mines to drill holes in bedrock, preparing for blasting and crushing.

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.