Job Description:

• 1) Weighs and crushes zinc ore and other materials, using platform scale, crusher, and handtools: Signals OVERHEAD CRANE OPERATOR to lower loaded bucket of zinc ore onto platform scale.

• 2) Balances scale beam.

• 3) Records weight of materials and signals OVERHEAD CRANE OPERATOR to dump them into crusher.

• 4) Starts vibrating screens that crush ore and separate it according to size.

• 5) Shovels unscreened ore back into crusher.

• 6) Scoops samples of ore from conveyor belt for laboratory analysis.

• 7) Opens bin gate to fill bucket with sintered ore.

• 8) Levels ore in bucket, using bar and shovel.

• 9) Signals OVERHEAD CRANE OPERATOR to remove filled bucket and to replace it with empty one.

• 10) Moves empty or filled buckets on cars about yard and plant, using power-driven winch.