Job Description:

• 1) Tends shaker screen to remove lumps from dried tetryl explosive: Transfers trays of dried tetryl to screening area, using handtruck.

• 2) Starts motor that activates shaker screen to separate tetryl powder from lumps.

• 3) Dumps tetryl from trays into feed hopper of screen.

• 4) Lines catch boxes with wax paper, and positions boxes beneath discharge spout of screen to receive screened tetryl powder.

• 5) Weighs filled boxes and stacks on handtruck for transfer to storage.

• 6) Carries containers of tetryl lumps to distillation equipment for reprocessing.