A professional who dumps oleoresin into hopper of vats that melt resin preparatory to distillation into turpentine and rosin. Respnsibilities include:

• Rolls filled barrels of oleoresin onto scales to be weighed and rolls weighed barrels to storage area above vats.
• Upends barrels to dump resin into hopper of melting vats and pushes resin near steam jets of vats with stick to facilitate melting.