129.540—Remote stopping-systems on OSVs of 100 or more gross tons.
        
        (a) 
         Except as provided by paragraph (b) of this section, each vessel must be fitted with remote stopping-systems that comply with  subpart  of this chapter.
    
    
        
        (b) 
         The following remote stopping-systems may substitute for remote stopping-systems that must comply with  subpart  of this chapter :
    
    
    
    
    
    
        
        (5) 
         For each cargo-transfer pump for combustible and flammable liquid, at each transfer-control station.