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       CODE: 570.682-014 Buy the DOT:Download/CD-ROM
TITLE(s): PLANT OPERATOR (concrete prod.; construction)
Operates concrete, asphalt, or sand and gravel plant to batch, crush, or segregate materials used
in construction: Moves controls on panelboard or control board to heat, dry, and mix ingredients,
such as asphalt, sand, stone, and naphtha, to produce asphalt paving materials; to weigh and mix
aggregate, cement, and water to produce concrete; or to control feeding, crushing, and sifting
machinery in sand and gravel plant. Observes gauges, dials, and operation of machinery to ensure
conformance to processing specifications. May repair machinery, using handtools, power tools, and
welding equipment. May be designated according to type of plant operated as Asphalt-Plant Operator
(construction); Concrete-Batch-Plant Operator (concrete prod.; construction); Sand-And-Gravel-Plant
Operator (construction); or according to machine function as Crusher Operator (concrete prod.;
construction).
GOE: 05.11.02 STRENGTH: M GED: R3 M2 L2 SVP: 4 DLU: 79
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