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DOT Code: 590.685-062

Industry: electron. comp.

Tends equipment that chemically cleans semiconductor wafers used in manufacture of semiconductor components, such as transistors, diodes, and integrated circuits: Places specified program card into cleaning equipment. Places wafers in cleaning trays, using tweezers. Loads trays into cleaning equipment. Pours cleaning solutions, such as hydrogen peroxide, sulfuric acid, and hydrochloric acid into specified tank of cleaning equipment. Presses buttons to activate cleaning cycle. Removes semiconductor wafers from trays, using tweezers. Visually inspects semiconductor wafers for blemishes. Maintains production reports.

GOE: 06.04.39 STRENGTH: L GED: R2 M2 L2 SVP: 2 DLU: 86