A professional who operates overhead crane to control perforated metal basket to skim dross from molten lead and to transfer lead from blast furnace to heated kettle. Respnsibilities include:

• Moves levers to lower basket and skim off dross into barrel for salvage.
• Attaches electrically powered pump to kettle and starts pump to transfer molten lead into kettle.
• Starts powered stirrer that agitates lead.
• Skims off sulfide dross into barrel, using crane.
• Moves containers to salvage bin, using handtruck.