The minimum width of a staircase in a public building is

The minimum width of a staircase in a public building is

The minimum width of a staircase in a public building is:

A. 1.0 m

B. 1.2 m

C. 1.5 m

D. 1.8 m

Answer: B

Explanation: Public building staircases require 1.2m minimum width.