| Job Title |
Still Operator |
| Job Description |
Controls Equipment That Heats Asphalt To Specified Temperature
And Viscosity For Use In Manufacture Of Roofing Materials:
Starts Pumps That Fill Tanks With Asphalt, And Turns Wheels And
Valves To Regulate Temperature And Steam Pressure. Actuates Air
Compressor To Force Air Bubbles Through Liquid Asphalt, Creating
Chemical Reaction That Raises Asphalt Melting Point. Observes
And Adjusts Dials And Gauges To Maintain Specified Temperature,
Pressure, And Depth Of Asphalt In Tanks. Starts Discharge Pumps,
And Turns Valves To Direct Flow Of Heated Asphalt Into Plant And
Storage Tanks.
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