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

2 matching jobs found.

Aggregate Extractor

Worker who extracts aggregates (gravel, sand, clay, etc.) used in concrete and paving materials, and handles crushing, sorting, 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.