Minn. R. agency 151, ch. 7511, pt. 7511.1024

Current through Register Vol. 49, No. 29, 2025

Part 7511.1024 - SECTION 1024, EXIT PASSAGEWAYS

IFC section 1024.6 is amended to read as follows:

1024.6Penetrations. Penetrations into or through an interior exit passageway are prohibited except for the following:

1. Equipment and ductwork necessary for independent ventilation or pressurization.

2. Fire protection systems.

3. Security systems that serve the exit passageway.

4. Wiring that serves the exit passageway.

5. Two-way communication systems that serve the exit passageway.

6. Electrical raceway for fire department communications systems.

7. Electrical raceway serving the exit passageway and terminating in a steel box not exceeding 16 square inches (0.010 m²).

Such penetrations shall be protected in accordance with Section 714 of the Building Code. There shall not be penetrations or communication openings, whether protected or not, between adjacent interior exit stairways and ramps or adjacent exit passageways.

(The exception to Section 1024.6 is deleted.)

Minn. R. agency 151, ch. 7511, pt. 7511.1024

Renumbered from 7511.1023 44 SR 610, eff. 3/31/2020