Minn. R. agency 151, ch. 1323, pt. 1323.0411
Current through Register Vol. 49, No. 24, December 9, 2024
ASHRAE 90.1 section 4.1.1.6 Mixed occupancy.
ASHRAE 90.1 section 4.1.1 is amended by adding a new subsection to read as follows:
Each occupancy in a building more than three stories above grade will be considered separately and meet the applicable provisions of this standard. Where a building is three stories or less in height and includes both I-1, R-1, R-2, R-3, or R-4 occupancies and other occupancies, the I-1, R-1, R-2, R-3, or R-4 occupancies shall comply with Minnesota Rules, chapter 1322, and the other occupancies shall meet the applicable provisions of this standard. For the purposes of this section, fire walls and horizontal assemblies shall not define separate buildings.
Minn. R. agency 151, ch. 1323, pt. 1323.0411