- (a) All steps, including the floor line platform, shall have rubber floor covering or a covering equivalent in wear resistance and abrasion resistance to top grade rubber.
- (b) Each step shall be constructed with cold roll steel of a minimum 24 gauge and ribbed rubber shall be permanently bonded. The ribbed rubber shall have a grooved design that runs at a 90 degree angle to the long dimension of the step tread.
- (c) The rubber portion of each step tread shall be flexible so that it can be bent around a 1/2 inch mandrel at temperature extremes without breaking or cracking.
Source. #8248, eff 1-4-05 (from Saf-C 1307.26); ss by #10439, eff 10-11-13 (see Revision Note #1 at chapter heading for Saf-C 1300); ss by #14005, eff 6-22-24, EXPIRES: 6-22-34 (see Revision Note #2 at chapter heading for Saf-C 1300)