What is the meaning of Harae? How popular is the baby name Harae? Learn the origin and popularity plus how to pronounce Harae
The minimum width of stairways is 36. Handrails may project into the required width a distance of 3 Â½ from each side of a stairway. Stringers and other projects such as trim and similar decorative features may project into the required width 1 Â½ on each side.
Manhole builders and contractors in more than one State have requested an interpretation from the OSHA National Office relative to the mandatory width of manhole steps. The proposed standard at 1910.24(b)(2) states that the minimum clear step width of manhole steps shall be 10 inches (25.4 cm).