What is the minimum width of a corridor serving 50 persons or more in an apartment according to RA 9514?

The minimum width of a corridor serving 50 persons or more in an apartment, according to RA 9514, is established as 1.12 meters. This requirement is primarily set for safety and accessibility reasons. A corridor of this width allows for safe passage of occupants, especially in emergency situations where evacuation may be necessary.

In the context of building regulations, corridors must accommodate the flow of individuals, ensuring that there is adequate space for people to move through without obstruction. This width also considers the need for individuals with disabilities or those who may be using mobility aids, as the structure must be inclusive.

The specific figure of 1.12 meters reflects a balance between efficiency of space usage in apartment design and adhering to safety standards that protect the occupants in various scenarios, including fire exits and emergency evacuations. Studies and experience from previous building safety incidents influence these regulations, ensuring that all buildings provide a minimum standard that prevents congestion and promotes effective evacuation strategies.