Final answer:
Occupancy load refers to the maximum number of people that can occupy a building or space. Group A Assembly occupancies must have 50 or more occupants. Fire safety codes set specific requirements to ensure the safety of a large number of occupants.
Step-by-step explanation:
Occupancy load, in the context of fire safety codes, refers to the maximum number of people that can safely occupy a building or space. In the case of Group A Assembly occupancies, the code specifies that these spaces must have 50 or more occupants. A Group A Assembly occupancy is a place where people gather for entertainment, leisure, or other purposes, such as theaters, stadiums, or concert halls. The code sets specific requirements for fire protection measures, exits, and other safety features to ensure the safety of a large number of occupants.