Section 220.127.116.11.1 Indoor fire pumps in high-rise buildings shall be physically separated or protected by 2-hour fire rated construction.
The design for a high-rise building has two (2) fire pumps to provide redundant systems. These fire pumps are located in a 2 hour fire rated room together.
A fire marshal plan reviewer interpreters 18.104.22.168.1 to require the fire pumps be in separate 2-hour fire rated rooms. See Attached. My interpretation of 22.214.171.124.1 is that the fire pumps must be separated from other part of the building but not from each other, therefore, they can be in the same 2-hour fire rated room.