A professional who tends hog mill that grinds scrap wood into chips for use as fuel. Respnsibilities include:

• Pulls lever to start hog mill and presses button to start conveyors that convey scrap wood to hog mill.
• Spreads scrap wood evenly across trough of conveyor, using hands, rake, or picaroon to regulate flow of wood and prevent damages to hog-mill knives.
• Stops machine and removes scrap wood lodged in throat of machine when machine becomes clogged.
• Lubricates hog mill and conveyors, using grease gun and oilcan.