// CODE SNIPPET
[F] 904.8 Carbon Dioxide Systems
Related Code Sections
904.12.3 Fire Protection and Life Safety Systems, Carbon Dioxide Systems
Where carbon dioxide systems are used, there shall be a nozzle at the top of the ventilating duct. Additional nozzles that are symmetrically arranged ...
Building Code 2018 of Illinois > 9 Fire Protection and Life Safety Systems > 904 Alternative Automatic Fire-Extinguishing Systems > 904.12 Commercial Cooking Systems > 904.12.3 Carbon Dioxide Systems
(2) Special Conditions, Feeder-Circuit Equipment
by approved automatic fire suppression systems (including sprinklers, carbon dioxide systems) or in spaces with a 2-hour fire resistance rating ...
National Electrical Code 2017 of Illinois > 7 Special Conditions > 700 Emergency Systems > 700.10 Wiring, Emergency System > (D) Fire Protection > (2) Feeder-Circuit Equipment
(B) Special Conditions, Fire Protection
protected by approved automatic fire suppression systems (sprinklers, carbon dioxide systems, and so forth) or in spaces with a 2-hour fire rating ...
National Electrical Code 2017 of Illinois > 7 Special Conditions > 708 Critical Operations Power Systems (COPS) > 708.20 Sources of Power > (B) Fire Protection
803.2.4 Alterations—Level 2, Supervision
Exception: Supervision is not required for the following: Underground gate valve with roadway boxes. Halogenated extinguishing systems. Carbon ...
Existing Building Code 2018 of Illinois > 8 Alterations—Level 2 > 803 Fire Protection > 803.2 Automatic Sprinkler Systems > 803.2.4 Supervision