Code of Federal Regulations (Last Updated: May 6, 2024) |
Title 33 - Navigation and Navigable Waters |
Chapter I - Coast Guard, Department of Homeland Security |
SubChapter NN - Deepwater Ports |
Part 149 - Deepwater Ports: Design, Construction, and Equipment |
Subpart D - Firefighting and Fire Protection Equipment |
Firefighting Requirements |
§ 149.422 - Can the water supply for the helicopter deck fire-protection system be part of a firewater system?
Latest version.
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(a) The water supply for the helicopter deck fire-protection system required under §§ 149.420 or 149.421 may be part of:
(1) The firewater system (installed in accordance with MMS regulations under 30 CFR 250.803); or
(2) The fire-main system under § 149.415.
(b) If the water supply for the helicopter deck fire-protection system is part of an independent accommodation fire-main system, the piping design and hardware must be compatible with the system and must comply with the requirements for fire-mains in 46 CFR 108.415 through 108.429.