Gravel × Personality Traits: Cooperative
4 jobs found.
Material Batching Operator (Ready-Mixed Concrete Manufacturing)
This occupation manufactures ready-mixed concrete by batching cement, aggregates, water, admixtures, etc., in appropriate proportions and managing quality.
Gravel Extraction Machinery Operator
An occupation that operates and drives construction machinery to extract gravel and sand from riverbeds or quarries, performing excavation, loading, and leveling.
Gravel Extraction Machine Operator (Gravel Extraction Ship)
This occupation involves operating extraction machines mounted on gravel extraction ships to excavate and recover gravel from the bottoms of rivers and lakes.
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.