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DOT Code: 826.384-010

Industry: chemical

Assembles, installs, maintains, and repairs electrolytic cells, performing any combination of following duties: Starts concrete mixer and pours concrete slurry into assembled molds to cast sections of electrolytic cells, such as tops, bottoms, rings, and partitions [Cell Maker (chemical)]. Positions copper bars, graphite blades, or carbon electrodes in cylindrical form (jig), and secures them by pouring molten lead into jig to fabricate anode units [Anode Builder (chemical)]. Wraps asbestos diaphragm paper and perforated steel screen around jig assembly to fabricate cathode pots [Pot Builder (chemical)]. Disconnects, dismantles, and replaces spent or defective electrolytic cell units, such as anodes and cathodes [Cell Changer (chemical)]. Cleans electrolytic cells, cell assemblies and glassware, and washes cathode screens to remove asbestos [Cell Cleaner (chemical)]. Coats cathode screens by dipping screens in asbestos slurry [Cathode Maker (chemical)]. Records data, such as condition of cell units, parts used, and date of change. May inspect defective cells and measure voltage drop, using voltmeter. May bolt current jumper to adjacent cells to shunt current around defective cell.

GOE: 06.02.32 STRENGTH: H GED: R3 M2 L2 SVP: 5 DLU: 77