Job Description:

• 1) Tends iron launders that precipitate copper from solution: Signals OVERHEAD CRANE OPERATOR to load launders with shredded tin cans.

• 2) Starts pumps and turns valves to regulate flow of solution through series of launders to ensure maximum precipitation of copper.

• 3) Measures copper content of solution at various stages of processing by titration tests.

• 4) Adds iron to launders to maintain maximum recovery of copper.

• 5) Excavates precipitated copper from launders and cleans tanks.

• 6) Keeps record of titration tests.