What occupant load factor is used for the water surface area of a swimming pool?

The correct occupant load factor for the water surface area of a swimming pool is 50 square feet per person. This factor is established in the building and fire codes as a means of determining the maximum number of occupants that can safely be accommodated in a pool area.

Determining an appropriate occupant load is essential for ensuring safety during emergencies, as it influences the design of exits, the capacity of rescue equipment, and overall crowd management. The choice of 50 square feet reflects a consideration of various factors including the space needed for movement and safety considerations around the pool.

Other factors might influence occupancy calculations in different contexts, but for swimming pools specifically, the 50 ft² per person standard balances safety with practical occupancy levels. This ensures that individuals have adequate space and reduces the risk of overcrowding, which is crucial in emergency scenarios such as evacuations.