Gravel, Sand, and Clay Extraction Workers X Required Skills: Vehicle Construction Machinery Operation

4 matching jobs found.

Gravel Extraction Worker

Workers who use heavy machinery to extract, select, and transport gravel in rivers or quarries. They supply construction materials while performing quality control and safety management.

Gravel Extractor

Civil engineering worker who extracts gravel from rivers or quarries and performs sorting and transportation.

Clay extraction workers extract clay from clay layers, sort and load it according to quality and particle size. They mainly perform mechanical excavation using heavy machinery combined with manual excavation.

Ballast Extractor

Civil engineering and mining worker who extracts, processes, and transports crushed stone (ballast) used for railway track foundations on site.