46 CFR §193.05-5

1. (a)Fire pumps, hydrants, hose, and nozzles shall be installed on all manned vessels.
2. (b)Except as provided for in § 193.10-10(e), the fire main must be a pressurized or a remotely controlled system.
3. (c)The arrangements and details of the fire main system shall be as set forth in subpart 193.10.