Sorting × Classification Details: Gravel, Sand, and Clay Extraction Workers
7 jobs found.
Gat Worker (Gravel Extraction)
Worker who uses heavy machinery in rivers or quarries to extract gravel and performs sorting, washing, and loading.
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 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.
Sand Washing Worker
A profession that washes collected sand and gravel with water, removes impurities, and performs sorting and dewatering according to quality standards.
Gravel Extractor
Workers who extract, sort, and transport pebbles used as raw materials for cement and paving materials at riverbeds or quarries.
Garden Stone Extractor
An occupation that extracts and transports stone materials used in gardens and landscaping, and selects them by quality and shape.
Ballast Collector
Field worker who collects, sorts, and supplies ballast (crushed stone and gravel) used as construction materials.