According to RA 9514, what is the minimum requirement for exit door clear openings in terms of width?

The correct minimum requirement for exit door clear openings, as established by RA 9514, which is the Fire Code of the Philippines, is a width of 800 mm. This specification is crucial for ensuring that in case of an emergency, evacuation can occur efficiently and safely.

A door width of 800 mm allows sufficient space for individuals, including those who may have mobility challenges, to exit a building promptly. The intent behind this regulation is to facilitate safe egress during emergencies, such as fires or other hazardous situations, where every second counts and crowd movement must be unobstructed.

The options presenting widths less than 800 mm would not comply with the established safety standards outlined in RA 9514, as they could potentially impede a swift and safe evacuation. Thus, the correct choice reflects a standard designed to enhance safety and accessibility in buildings.