A professional who unloads furnace in which ground bones are charred to produce boneblack (animal charcoal). Respnsibilities include:

• Opens and closes slide gate on bone-char furnace to fill bucket, mounted on dolly, with boneblack.
• Tilts bucket, assisted by other workers, to discharge contents onto cooling floor.
• Spreads boneblack over floor to cool, using rake.
• Shovels cooled boneblack onto conveyor for transfer to storage tanks.
• May sprinkle water onto material to facilitate cooling.
• May shovel ground bones into furnace or retort and dump charred product onto storage conveyor, using wheelbarrow, and be designated Retort Feeder, Ground Bone.