| Job Title |
Roof-cement-and-paint Maker |
| Job Description |
Operates One Or More Mixing Machines To Combine Tar, Asbestos
Fiber, Asphalt, Or Similar Ingredients To Make Roof Coating And
Cement: Starts Mixing Machine And Pump And Opens Line Valve To
Admit Asphalt Into Mixing Machine. Observes Indicator Or
Measuring Stick And Stops Asphalt Flow When Specified Amount Has
Entered Mixing Machine. Dumps Specified Ingredients Through Well
Into Mixing Tank Or Starts Conveyor And Dumps Ingredients Onto
Conveyor Leading To Mixing Machine. Reads Ammeter To Determine
Consistency Of Mixture And Adds Materials As Needed, Or Visually
Determines When Mixture Has Attained Consistency And Stops
Mixing Machine. Draws Off Sample Of Mixture For Laboratory
Testing. Turns Lock Bolts To Open Lines Between Mixing Tank And
Storage Tank, Using Wrench. Keeps Record Of Batch Made,
Including Deviations From Written Formula.
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