Basic Blasting Technology × Career Path: Leader
2 jobs found.
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.
Refractory Clay Extractor
Worker who excavates, selects, and transports refractory clay, the raw material for refractory materials, at mining sites.