The Laborer cleans motors, dust collectors, hoppers, piping and similar equipment used in the Kiln and Milling Departments, as well as ramps, idlers, chutes, allied equipment in the Rock and Shale Plants, conveyor gallery and railroad hopper cars as directed. A Laborer must learn how to operate efficiently and safely: fork lift trucks, vacuum truck, bobcat type loaders, jackhammers, chipping hammers, and other equipment.