Table 28.160—Portable Fire Extinguishers for Vessels 65 Feet (19.8 Meters) or More in Length
            
                
                
                
            
            
                | Safety areas, communicating corridors | 
                A-II | 
                1 in each main corridor not more than 150 feet (49.2 meters) apart. (May be located in stairways.) | 
            
            
                | Pilothouse | 
                C-I | 
                2 in vicinity of exit. | 
            
            
                | Service spaces, galleys | 
                B-II or C-II | 
                1 for each 2,500 square feet (269.1 sq. meters) or fraction thereof suitable for hazards involved. | 
            
            
                | Paint lockers | 
                B-II | 
                1 outside space in vicinity of exit. | 
            
            
                | Accessible baggage and storerooms | 
                A-II | 
                1 for each 2,500 square feet (269.1 sq. meters) or fraction thereof located in the vicinity of exits, either inside or outside the spaces. | 
            
            
                | Work shops and similar spaces | 
                A-II | 
                1 outside the space in vicinity of exit. | 
            
            
                | Machinery spaces; Internal combustion propelling machinery | 
                B-II | 
                1 for each 1,000 brake horsepower or fraction thereof but not less than 2 nor more than 6. | 
            
            
                | Electric propulsion motors or generator unit of open type | 
                C-II | 
                1 for each propulsion motor generator unit. | 
            
            
                | Auxiliary spaces | 
                B-II | 
                1 outside the space in the vicinity of exit. | 
            
            
                | Internal combustion machinery | 
                B-II | 
                1 outside the space in the vicinity of exit. | 
            
            
                | Electric emergency motors or generators | 
                C-II | 
                1 outside the space in the vicinity of exit. |