Ship fire safety: SOLAS fire division rules 

Hi, sorry for the late reply. We had been super busy with the STCW courses recently. Exhaust ducts are part of machinery spaces so it should be A60

@@MaydayAcademy thank you 😄

Hi, thank you for the question. I only counts as class a if it is tested that no flames or smoke will go through for one hour

Thanks for your response.. So to comply A-0 class division this Bulkhead or deck should require thermally insulated with non- combustible materials? That for sure for A15, A30 & A60 need to be thermally insulated with combustible materials. Can you share video showing how it's look like this A0 & A60 deck/bulkheads and B Class division...