Where are occupant load factors for each occupancy type established?

The occupant load factors for each occupancy type are established in Table 7.3.1.2 of the NFPA codes. This table provides specific values that help determine the maximum allowable number of occupants in different types of spaces based on the use and characteristics of those spaces. These occupant load factors are crucial in designing safe egress routes, ensuring that buildings can adequately support a safe evacuation in emergencies.

Understanding the occupant load is fundamental in life safety planning, as it influences aspects such as the number of exits required, the width of egress pathways, and overall facility safety management. The values specified in this table take into account aspects like intended use, occupancy density, and safety protocols, making it a key reference for professionals in the field.