46 CFR 108.445
§ 108.445 Alarm and means of escape.
United States · 46 CFR — Shipping · Status: effective
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- Citation
- 46 CFR 108.445, § 108.445 Alarm and means of escape, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/226809
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Full text
(a) Each CO2 system that has a supply of more than 136 kilograms (300 pounds) of CO2, except a system that protects a tank, must have an alarm that sounds for at least 20 seconds before the CO2 is released into the space.
(b) Each audible alarm for a CO2 system must have the CO2 supply for the system as its source of power and must be in a visible location in the spaces protected.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.