Numerical & Quantitative Analysis × Keywords: Boring
6 matching 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.
Well Driller
Specialist in operating drills and boring machines to excavate wells for groundwater and boring holes for geological surveys.
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.
Pile Form Assembler (Concrete Pile)
Specialized job in concrete pile foundation work that assembles and installs steel or wooden formwork inside piles and dismantles it after placement.
Boring Machine Operator
Construction machinery operator who operates boring machines to perform ground surveys and excavation work for foundation piles. Responsible for preliminary preparations necessary for sample collection and pile installation while maintaining appropriate hole positions and depths.