1011.12 Add a sentence to the end of the Exception as follows:

1011.12 Add a sentence to the end of the Exception as follows:

Exception: Other than where required by Section 1011.12.1, in buildings without an occupied roof access to the roof from the top story shall be permitted to be by an alternating tread device, a ships ladder or a permanent ladder. Stairs or ladders used only to attend equipment or window wells are exempt from the requirements of this chapter.