Gravel, Sand, and Clay Extraction Workers X Keywords: Conveyor

2 matching jobs found.

Gravel Sorter (Extraction Site)

Gravel sorters classify gravel excavated at extraction sites by size and quality using sieves or conveyors, and remove impurities to ensure the quality of construction aggregates.

Screen Operator (Gravel Extraction)

This occupation involves operating machinery such as vibrating screens at mining sites to sort and classify extracted gravel by particle size and quality.