285.825—When must I assess my facilities?
        
        (a) 
         You must perform an assessment of the structure, when needed, based on the platform assessment initiators listed in  sections 17.2.1-17.2.5 of API RP 2A-WSD, Recommended Practice for Planning, Designing and Constructing Fixed Offshore Platforms—Working Stress Design (incorporated by reference, as specified in  § 285.115 ).
    
    
        
        (b) 
         You must initiate mitigation actions for structures that do not pass the assessment process of API RP 2A-WSD.