A number of elevators shall be kept available at every floor for the sole use of the Fire Department as required by Sections 3003.3.2.1 and 3003.3.2.2. This requirement shall apply to the following types of buildings:
- High-rise buildings with occupancies classified in Groups A, B, E, I, F, H, M and S;
- Buildings with Group B occupancies with a gross area of 200,000 square feet (18 581 m2); and
- Buildings with a main use or dominant occupancy in Group R-1 or R-2.
Where a floor is serviced by three or fewer elevator cars, every car shall be kept available for sole use by the Fire Department.
Where a floor is serviced by more than three elevator cars, at least three elevator cars with a total rated load capacity of not less than 6,000 pounds (2722 kg) shall be kept available for the sole use of the Fire Department. Such cars shall include not more than two cars that service all floors and at least one other car in another bank servicing that floor. If the total load capacity of all cars servicing the floor is less than 6,000 pounds (2722 kg), all such cars shall be kept available for sole use of the Fire Department.