Where manual scaling is performed, a scaling bar shall be provided. This bar
shall be of a length and design that will allow the removal of loose material
without exposing the person performing this work to injury.
U.S. Department of Labor | Mine Safety and Health Administration (MSHA) | 1100 Wilson Boulevard, 21st Floor | Arlington, VA 22209-3939 www.msha.gov | Telephone: (202) 693-9400 | Fax-on-demand: (202) 693-9401