What is the occupant load that requires three exits according to PD 1096?

According to PD 1096, which is the National Building Code of the Philippines, the occupant load is a critical factor in determining the number of exits required for a building. The correct response regarding the occupant load requiring three exits is based on the specified threshold in the code.

For an occupant load that falls within the range of 500 to 999, the code stipulates that at least three exits must be provided. This requirement is put in place to ensure safe egress for occupants in the event of an emergency. The rationale behind this is that larger groups of people need multiple exit points to reduce evacuation time and facilitate a more organized exit, thus minimizing hazards during critical situations.

Understanding this requirement is pivotal not only for compliance with safety regulations but also for ensuring the safety of occupants within a building. It highlights the importance of planning for sufficient egress in large assembly spaces, commercial buildings, or any environments where a significant number of individuals might congregate.

The other ranges of occupant loads either do not meet this specific threshold or are categorized differently under the code, which is why they do not require three exits.