Job Description:

• 1) Supervises and coordinates activities of workers engaged in extracting and refining grease produced by cooking glue stock and in converting tankage to fertilizer: Estimates weight and type of tankage or grease in process and specifies amount of acid to be used.

• 2) Examines refined grease to ensure specified level of clarity.

• 3) Directs blending of grease according to formula and loading of grease into tank cars.

• 4) Records amounts of grease refined, blended and shipped, amounts of acid used, and moisture content of each batch of fertilizer.

• 5) Trains workers in operation of cookers.

• 6) Performs other duties as described under SUPERVISOR Master Title.