// CODE SNIPPET
[F] 907.2.12.3 Multiple-Channel Voice Evacuation
JUMP TO FULL CODE CHAPTER
In buildings with an occupied floor more than 120 feet (36 576 mm) above the lowest level of fire department vehicle access, voice evacuation systems for high-rise buildings shall be multiple-channel systems.
Related Code Sections
907.2.12.3 Fire Protection and Life Safety Systems, Multiple-Channel Voice Evacuation
In buildings with an occupied floor more than 120 feet (36 576 mm) above the lowest level of fire department vehicle access, voice evacuation systems ...
Building Code 2018 of Illinois > 9 Fire Protection and Life Safety Systems > 907 Fire Alarm and Detection Systems > 907.2 Where Required—New Buildings and Structures > 907.2.12 High-Rise Buildings > 907.2.12.3 Multiple-Channel Voice Evacuation
907.2.13.3 Fire Protection and Life Safety Systems, Multiple-Channel Voice Evacuation
In buildings with an occupied floor more than 120 feet (36 576 mm) above the lowest level of fire department vehicle access, voice evacuation systems ...
Building Code 2021 of Illinois > 9 Fire Protection and Life Safety Systems > 907 Fire Alarm and Detection Systems > 907.2 Where Required—New Buildings and Structures > 907.2.13 High-Rise Buildings > 907.2.13.3 Multiple-Channel Voice Evacuation
3008.9 Elevators and Conveying Systems, Emergency Voice/Alarm Communication System
The building shall be provided with an emergency voice/alarm communication system . The emergency voice/alarm communication system shall ...
Building Code 2021 of Illinois > 30 Elevators and Conveying Systems > 3008 Occupant Evacuation Elevators > 3008.9 Emergency Voice/Alarm Communication System
3008.9 Elevators and Conveying Systems, Emergency Voice/Alarm Communication System
The building shall be provided with an emergency voice/alarm communication system . The emergency voice/alarm communication system shall ...
Building Code 2018 of Illinois > 30 Elevators and Conveying Systems > 3008 Occupant Evacuation Elevators > 3008.9 Emergency Voice/Alarm Communication System
3.3.98 Definitions, Horizontal Channel
Any uninterrupted space in excess of 5 ft (1.5 m) in length between horizontal layers of stored tires. Such channels can be formed by pallets ...
Standard for the Installation of Sprinkler Systems 2019 of Illinois > 3 Definitions > 3.3 General Definitions > 3.3.98 Horizontal Channel