33 CFR 145.10 - Locations and number of fire extinguishers required.
(a) Approved portable and semi-portable extinguishers shall be installed in accordance with Table 145.10(a).
(b) Semi-portable extinguishers shall be located in the open so as to be readily seen.
Table 145.10(a) - Portable and Semi-Portable Extinguishers
|Space||Classification||Quantity and location|
|Communicating corridors||A-II||1 in each main corridor not more than 150 feet apart. (May be located in stairways.)|
|Radio room||C-II||1 in vicinity of exit.|
|Sleeping accommodations||A-II||1 in each sleeping accommodation space. (Where occupied by more than 4 persons.)|
|Galleys||B-II or C-II||1 for each 2,500 square feet or fraction thereof for hazards involved.|
|Storerooms||A-II||1 for each 2,500 square feet or fraction thereof located in vicinity of exits, either inside or outside of spaces.|
|Gas-fired boilers||B-II (CO
|Gas-fired boilers||B-V||1 required. 1|
|Oil-fired boilers||B-II||2 required.|
|Oil-fired boilers||B-V||2 required. 1|
|Internal combustion or gas turbine engines||B-II||1 for each engine. 2|
|Electric motors or generators of open type||C-II||1 for each 2 motors or generators. 3|
1 Not required where a fixed carbon dioxide system is installed.
2 When installation is on weather deck or open to atmosphere at all times 1 B-II for each three engines is allowable.
3 Small electrical appliances, such as fans, etc., shall not be counted or used as basis for determining number of extinguishers required.