Definition(s)
Fair (Coating Condition)
Condition with breakdown of coating or rust penetration on less than 20% of the area under consideration. Hard rust scale should be less than 10% of the area under consideration. Rusting at edges or welds should be on less than 50% of edges or weld lines in the area under consideration.
Source: IMO MSC.1/Circ.1330, Guidelines for maintenance and repair of protective coatings, 11 June 2009, International Maritime Organization. Regulatory Guidance