Alabama Contractors License Practice Exam

In a Group H-5 Building, the minimum width of service corridor must be 5 feet or ____ inches wider than the widest cart used in the corridor.

1. 24

2. 32

3. 33

4. 36

The correct answer is: 24

In a Group H-5 Building, which relates to hazardous materials, the design of service corridors is crucial for ensuring safety and operational efficiency. The requirement that the minimum width of the service corridor must be 5 feet plus an additional dimension pertaining to the width of the widest cart used in the corridor is intended to allow sufficient space for safe movement and handling of materials. Choosing 24 inches as the additional width aligns with typical standards used in building codes that ensure enough clearance for not only the cart but also for personnel working alongside it. This width allows operators to navigate the corridor without obstruction, thus mitigating risks associated with moving hazardous materials, which can be crucial in a facility handling such materials. This guideline promotes safety by ensuring that the corridors remain accessible and functional, preventing accidents and facilitating quick response in case of emergencies. The other choices suggest widths that may not align with customary practices or regulations for adequate clearance in corridors designed for specific uses involving potentially hazardous operations.