The duty of a circle inspector is to make sure that the circles are in good condition. They should also check for any damage to the ground and report it if found. If they find any problems, they should contact their supervisor or call for help from other inspectors. The other thing that a circle inspector does is inspects the area around the circle to make sure there are no hazards nearby. Circle inspectors must be up-to-date with safety standards and regulations set by their company, as well as all relevant federal laws. Inspectors also need to know how to use equipment like ladders, ropes, and gas masks properly.