Question

In a high-rise building, every required interior exit stairway serving floors more than 75 feet above the lowest level of fire department vehicle access shall be a _________. 1) Class A 2) Class B 3) Class C 4) Class D

Answer 1

The required interior exit stairway in a high-rise building with floors over 75 feet above the fire department access must be a Class A stairway.

Step-by-step explanation:

In a high-rise building, every required interior exit stairway serving floors that are more than 75 feet above the lowest level of fire department vehicle access must be a Class A stairway. The classification involves the design and building standards, representing the highest safety level for fire protection. A Class A stairway should be enclosed entirely with fire-resistive construction.

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