| Job Title |
Polysilicon Preparation Worker |
| Job Description |
Performs Any Combination Of Following Tasks To Prepare
Polysilicon For Crystal Growing Process: Operates Drilling
Machine To Remove Core Sample From Polysilicon Rod For
Evaluation. Breaks Polysilicon Rod Into Chunks, Using Hammer.
Removes Tungsten Filament From Chunks, Using Circular Saw Or
Drill. Immerses Polysilicon Chunks Into Series Of Vats
Containing Chemical Solutions To Remove Contaminants, Using
Steel Basket And Hoist. Breaks Chunks Of Polysilicon Into
Pieces, Using Hammer, To Prepare Polysilicon For Meltdown In
Crystal Growing Process. Records Production Information.
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