Gravel, Sand, and Clay Extraction Workers X Recommended Skills: Basic Knowledge of Soil and Ground

2 matching jobs found.

Gravel, Sand, and Clay Extraction Worker

Workers who extract gravel, sand, and clay from riverbeds, mountains, and other locations, sort and transport them, and supply them as construction materials.

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.