Which statement best defines a high rise?

Which statement best defines a high rise?

• A. Less than 60 feet and wooden frame.
• B. Exceeds 80 to 100 feet and is built of a combination of concrete and protected steel.
• C. Any building with more than three floors.
• D. A building with elevator shafts only.

Answer: (B)

High-rise designation is based on height above the level where the fire department can access the building, combined with noncombustible or protected construction. The statement that best defines a high rise notes a height exceeding roughly 80–100 feet and construction with concrete and protected steel. This reflects the type of tall, noncombustible structure that requires specialized firefighting tactics, standpipe systems, and elevator access for occupants and responders. The other descriptions don’t meet this standard: a wooden-frame building under that height is not considered a high rise; simply having more than three floors isn’t enough to define a high rise; and having elevator shafts alone doesn’t establish the classification.

High-rise designation is based on height above the level where the fire department can access the building, combined with noncombustible or protected construction. The statement that best defines a high rise notes a height exceeding roughly 80–100 feet and construction with concrete and protected steel. This reflects the type of tall, noncombustible structure that requires specialized firefighting tactics, standpipe systems, and elevator access for occupants and responders. The other descriptions don’t meet this standard: a wooden-frame building under that height is not considered a high rise; simply having more than three floors isn’t enough to define a high rise; and having elevator shafts alone doesn’t establish the classification.