Safety and Health Knowledge × Keywords: Gravel
2 jobs found.
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.
Hopper Operator (Ready-Mixed Concrete Manufacturing)
Hopper operators are responsible for loading and weighing raw materials into hoppers and operating machinery to send them to mixers in ready-mixed concrete manufacturing plants.