When should the occupant load for a building or room be established?

When should the occupant load for a building or room be established?

• A. After construction
• B. During final inspection
• C. During the plans review process
• D. During occupancy

Answer: (C)

Determining how many people will occupy the space is used to size life-safety features, so it belongs in the plans review. This stage uses the intended use and expected occupancy to establish required means of egress, including the number and width of exits, travel distances, and how fire protection and detection systems are set up. If the occupant load is calculated after construction or at occupancy, there’s little or no room to adjust the design to meet code, potentially leading to unsafe conditions or costly changes. Planning it during the plans review ensures the building’s layout and systems are designed to safely accommodate the anticipated number of people before work proceeds.

Determining how many people will occupy the space is used to size life-safety features, so it belongs in the plans review. This stage uses the intended use and expected occupancy to establish required means of egress, including the number and width of exits, travel distances, and how fire protection and detection systems are set up. If the occupant load is calculated after construction or at occupancy, there’s little or no room to adjust the design to meet code, potentially leading to unsafe conditions or costly changes. Planning it during the plans review ensures the building’s layout and systems are designed to safely accommodate the anticipated number of people before work proceeds.