Operate monitor cars to mix water and phosphate ores into slurry.
What does a Monitor Car Operator do?
Operates monitor car to mix water and phosphate ore into slurry of specified density for further processing: Starts water pump and adjusts rate of water flow from nozzle. Moves levers to aim nozzle that sprays high pressure jet of water at ore pile to increase density of slurry or into sump to dilute slurry to specified consistency. Observes gauges and presses buttons to regulate volume and rate of slurry flow through pipeline to mill for further processing.