A change in major occupancy can lead to which of the following outcomes?

A change in major occupancy typically refers to a shift in the intended use of a building, which can significantly affect the safety, design, and performance requirements of that structure. When a building changes its major occupancy, it may not be designed or equipped to handle the demands associated with the new occupancy type, particularly concerning fire safety, egress, and load requirements.

In many cases, the new occupancy type may present increased risks, leading to a reduction in performance levels related to fire protection, structural integrity, or operational efficiency if the building is not fully adapted to meet the new code requirements tied to that occupancy. Thus, a transition to a different major occupancy without corresponding adjustments could result in a decreased performance level in various aspects of safety and functionality.

While there are scenarios where a change in occupancy might lead to enhanced energy efficiency or occupant comfort, these outcomes are not guaranteed and depend heavily on the specifics of the new use and modifications made to the building. Structural integrity and performance levels must remain a priority, emphasizing the importance of adhering to updated codes and standards post-occupancy change to ensure safety and functionality.