Second Operator, Mill Tender
DOT Code: 555.685-054
Industry: chemical
Tends roller mill and auxiliary equipment, such as pumps and agitators (reaction vessels) that facilitate production of phosphoric acid by strong-acid process from reaction of sulfuric acid with ground phosphate rock. Pumps acid into tank trucks and loads ground phosphate rock into hopper trucks as directed.
GOE: 06.04.11 STRENGTH: L GED: R3 M1 L1 SVP: 3 DLU: 77