Gravel, Sand, and Clay Extraction Workers X Keywords: Clay Extraction
2 matching jobs found.
Quarry Worker
On-site worker who extracts soil, sand, gravel, etc., using heavy machinery or manual labor, and performs selection, loading, and transportation.
Clay Extraction Worker
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.