Analytical & Logical Thinking × Classification Details: Gravel, Sand, and Clay Extraction Workers
19 matching jobs found.
Volcanic Ash Collector
Specialized worker who collects and harvests volcanic ash erupted from volcanic activity and supplies it for construction materials, industrial raw materials, and research purposes.
Soil Excavation Worker
Occupation involving the extraction of earth and sand such as gravel, sand, and clay using heavy machinery or manual labor, followed by transportation, sorting, and quality control. Plays an important role as a supplier of construction materials.
Acidic White Clay Extractor
A job that involves extracting acidic white clay outdoors, performing quality control and on-site transportation.
Gravel Extraction Worker
A worker who uses heavy machinery in rivers, quarries, etc., to extract and transport gravel, supplying it as construction materials.
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 Extraction Worker
A site worker in the production of civil engineering materials who extracts gravel using heavy machinery or manual labor in riverbeds or quarries, and performs sorting, loading, and transportation.
Gravel Extraction Ship Assistant
Assists with operations on gravel extraction ships operating in rivers and lakes under the captain's instructions, handling machine operations, cargo handling, navigation support, safety management, etc.
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.
Gravel, Sand, and Clay Extraction Worker
Occupation involving the extraction of gravel, sand, and clay using excavators or manual labor at riverbeds, quarries, and clay mines, followed by sorting, crushing, and transportation. Requires attention to quality control and occupational safety and health.
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.