The provisions of Section 1019 of IBC are adopted by reference with the following modifications:
1. Revise items 2, 3 and 4 in Section 1019.3 to read:
"2. In Group R-1, R-2, R-3 or R-5 occupancies, exit access stairways and ramps connecting four stories or less serving and contained within an individual dwelling unit or sleeping unit or live/work unit.
3. Exit access stairways connecting three stories or less serving and contained within a Group R-3 congregate living facility or a Group R-4 facility are not required to be enclosed.
4. [Reserved.]"
2. Revise item 7 in Section 1019.3 to delete "smoke-protected or."