A professional who scrapes, scours, and fumigates interior of grain bins. Respnsibilities include:

• Climbs into grain bin or lowers self into bin on scaffolding or bucket seat, using block and tackle.
• Cleans interior of bin, using hand scrapers and brushes.
• Sprays interior of bin with insecticides and rodent deterrents or poisons, using spray gun.
• Closes bins for specified length of time.
• Airs bin and marks it for use.
• Places rodent traps and powders in designated areas in elevator.
• Maintains inventory of insecticides and rodent control supplies.