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Clean work areas.
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Dislodge and clear jammed materials or other items from machinery and equipment, using hand tools.
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Read work orders to determine production specifications and information.
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Collect samples of materials or products for laboratory testing.
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Tend accessory equipment, such as pumps and conveyors, to move materials or ingredients through production processes.
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Set mill gauges to specified fineness of grind.
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Turn valves to regulate the moisture contents of materials.
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Transfer materials, supplies, and products between work areas, using moving equipment and hand tools.
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Mark bins as to types of mixtures stored.
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Examine materials, ingredients, or products, visually or with hands, to ensure conformance to established standards.
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Test samples of materials or products to ensure compliance with specifications, using test equipment.
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Notify supervisors of needed repairs.
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Inspect chains, belts, or scrolls for signs of wear.
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Reject defective products and readjust equipment to eliminate problems.
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Load materials into machinery and equipment, using hand tools.
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Move controls to start, stop, or adjust machinery and equipment that crushes, grinds, polishes, or blends materials.
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Record data from operations, testing, and production on specified forms.
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Weigh or measure materials, ingredients, or products at specified intervals to ensure conformance to requirements.
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Observe operation of equipment to ensure continuity of flow, safety, and efficient operation, and to detect malfunctions.
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Add or mix chemicals and ingredients for processing, using hand tools or other devices.
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Clean, adjust, and maintain equipment, using hand tools.