California Supplemental (CSE) Practice Exam

What is the required width for egress courts serving Group R-3 and U occupancies?

1. 30 inches

2. 36 inches

3. 44 inches

4. 48 inches

The correct answer is: 36 inches

The correct width for egress courts serving Group R-3 and U occupancies is indeed 36 inches. This measurement is established by the California Building Code, which specifies minimum width requirements for egress pathways to ensure safe and accessible movement in case of an emergency. When considering safety and accessibility, the 36-inch width allows enough space for pedestrians to evacuate quickly while accommodating mobility aids if necessary. This specification is particularly important in residential settings (Group R-3) and accessory structures (U occupancies), where occupants may include individuals with disabilities or where multiple people may be exiting at once. Other width options, such as 30 inches, are insufficient for safe egress, especially in scenarios where rapid evacuation is required. While wider options like 44 or 48 inches might provide additional comfort or space, they exceed the minimum requirement and may not be necessary for compliance with safety regulations. Hence, the 36-inch width strikes a balance between safety standards and practical use in the designated occupancy types.