Job Description:

• 1) Performs any combination of following duties in concrete mixing plant: Verifies amount of aggregate in storage bins by visual inspection, and turns swivel head to direct aggregate into specified bin.

• 2) Tends electrically powered conveyor or pneumatic pump to hoist cement from feeder hopper, railroad car, or transport truck into storage container, such as cement silo.

• 3) Loosens locking pin, using hammer, to dump cement from cars into storage hopper, prodding cement with pole through trapdoor in car until car is empty.

• 4) Positions trucks, cars, or buckets under spouts of concrete mixers, batching plants, or hoppers, using hand signals, and moving levers or handwheels to discharge concrete into trucks, cars, or buckets.

• 5) May haul cement from storage in bulk or bags, emptying, cleaning, and bundling empty bags.

• 6) May be designated according to duties performed as Aggregate-Conveyor Operator; Bag Shaker; Cement-Car Dumper; Cement-Conveyor Operator; Cement Handler; Cement-Sack Breaker.

• 7) May be designated: Concrete-Bucket Loader; Concrete-Bucket Unloader; Concrete-Conveyor Operator; Concrete-Hopper Operator; Concrete-Mixer Loader, Truck Mounted; Conveyor Tender, Concrete-Mixing Plant; Dumper, Central-Concrete-Mixing Plant; Loft Worker, Concrete-Mixing Plant.