First, the rubber base ring no longer existed, leaving the stool without a firm and steady foundation. Second, the ribbed rubber safety treads on the top step were damaged, leaving the stool without a firm, nonslip top step. Proper maintenance of rolling step stools is critical to their safe use. Rubber strips at the base of the stools must be properly in place to assure the stool doesn't slip out when being used. Of equal importance is that the rubber treads on the flat surfaces are in place and in good condition.
Most stools have a listing of replacement parts on the underside of the bottom step.
Recommended Action 1. Ensure that proper ladders and step stools are available for the task at hand, and that any damaged units are properly repaired or put out of service. Train employees about the proper selection and use of ladders and step stools.