What is the assembly classification for a gathering of 500 people?

The assembly classification for gatherings is determined by the number of occupants as well as the type of activity being held. In the context of this question, an assembly of 500 people typically falls under Class B assembly occupancy. This classification is used for spaces where people gather for civic, social, or religious functions, as well as other similar activities, provided they do not exceed certain limits.

Class B assemblies usually accommodate more than 100 people, and therefore, a gathering of 500 people comfortably fits into this category. Ensuring appropriate exits, fire safety measures, and occupancy limits are crucial aspects of maintaining safety within such large group settings.

In contrast, Class A would denote an assembly for more significant events or higher occupancy limits, while Class C and Class D would indicate categories for smaller gatherings or specialized functions, which would not apply to a large group of this size. Hence, Class B correctly classifies the assembly of 500 people based on typical occupancy standards set in fire safety regulations.