What type of construction is required for separating boiler rooms from other rooms in public schools?

The requirement for a 2-hour rated construction for separating boiler rooms from other rooms in public schools is based on fire safety regulations. This rating is intended to ensure that in the event of a fire, the boiler room remains contained for a sufficient duration to allow occupants to evacuate safely and to provide firefighters time to extinguish the fire.

A 2-hour rated assembly typically involves using specific materials and construction methods that have been tested and certified to withstand fire for a minimum of two hours. This includes the use of fire-resistant walls, ceilings, and door systems that can limit the spread of fire and smoke.

In settings such as public schools, protecting boiler rooms—where flammable materials and combustion processes are present—is crucial to safeguarding the health and safety of students and staff. The other options would not necessarily provide the same level of fire resistance and safety required for this critical separation.