// CODE SNIPPET
[F] 415.11.5.1 HPM Rooms and Gas Rooms
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HPM rooms and gas rooms shall be separated from other areas by fire barriers constructed in accordance with Section 707 or horizontal assemblies constructed in accordance with Section 711, or both. The fire-resistance rating shall be not less than 2 hours where the area is 300 square feet (27.9 m2) or more and not less than 1 hour where the area is less than 300 square feet (27.9 m2).
Related Code Sections
415.11.5.1 Special Detailed Requirements Based on Occupancy and Use, HPM Rooms and Gas Rooms
HPM rooms and gas rooms shall be separated from other areas by fire barriers constructed in accordance with Section 707 or horizontal assemblies ...
Building Code 2018 of Illinois > 4 Special Detailed Requirements Based on Occupancy and Use > 415 Groups H-1, H-2, H-3, H-4 and H-5 > 415.11 Group H-5 > 415.11.5 HPM Rooms, Gas Rooms, Liquid Storage Room Construction > 415.11.5.1 HPM Rooms and Gas Rooms
415.11.7.1.2 Special Detailed Requirements Based on Occupancy and Use, HPM Rooms
A continuous gas detection system shall be provided in HPM rooms where HPM gas is used in the room ...
Building Code 2018 of Illinois > 4 Special Detailed Requirements Based on Occupancy and Use > 415 Groups H-1, H-2, H-3, H-4 and H-5 > 415.11 Group H-5 > 415.11.7 Gas Detection Systems > 415.11.7.1 Where Required > 415.11.7.1.2 HPM Rooms
415.11.6 Special Detailed Requirements Based on Occupancy and Use, Piping and Tubing
room or gas room, the excess flow control shall be located within the liquid storage room, HPM room or gas room. Where the piping originates from a bulk ...
Building Code 2018 of Illinois > 4 Special Detailed Requirements Based on Occupancy and Use > 415 Groups H-1, H-2, H-3, H-4 and H-5 > 415.11 Group H-5 > 415.11.6 Piping and Tubing
415.11.3.5 Special Detailed Requirements Based on Occupancy and Use, Emergency Alarm System
Emergency alarms for liquid storage rooms, HPM rooms and gas rooms shall comply with Section 415.5.1 ...
Building Code 2018 of Illinois > 4 Special Detailed Requirements Based on Occupancy and Use > 415 Groups H-1, H-2, H-3, H-4 and H-5 > 415.11 Group H-5 > 415.11.3 Service Corridors > 415.11.3.5 Emergency Alarm System
415.11.7.1 Special Detailed Requirements Based on Occupancy and Use, Where Required
detection system shall be provided in HPM rooms where HPM gas is used in the room ...
Building Code 2018 of Illinois > 4 Special Detailed Requirements Based on Occupancy and Use > 415 Groups H-1, H-2, H-3, H-4 and H-5 > 415.11 Group H-5 > 415.11.7 Gas Detection Systems > 415.11.7.1 Where Required