A professional who tends mixing tanks to fortify sugar liquid extracted from beets with concentrated sugar liquids to obtain standard sugar liquor. Respnsibilities include:

• Starts pumps and mixing tank agitators and opens valves to fill mixing tank with thin sugar juice and concentrated sugar liquid.
• Tests density of sugar liquor, using hydrometer.
• Pumps liquids into tank until specified density of liquor is obtained.
• Takes sample of liquor for laboratory analysis.
• Records operational data.