Q: If I want to classify my building as a healthcare occupancy, even though I have a business or ambulatory healthcare occupancy in it, I know I need to meet the most restrictive occupancy, which would be healthcare. I know that I need to meet construction type, fire protection, and allowable floors for the healthcare occupancy, but what about exiting requirements?
A: Where inpatients are expected to exit through any other occupancy, you need to maintain the exiting requirements for healthcare occupancy even if the occupancy is something else. As an example, if an Emergency Department is classified as an ambulatory healthcare occupancy, the required width of corridors for exiting is 44 inches. However, if inpatients are expected to use the path of egress from the healthcare occupancy into and through the ambulatory healthcare occupancy, then the required width must be maintained for healthcare occupancy (which is 8 feet) even in the ambulatory healthcare occupancy.