A、The ship is constructed and solely intended for carriage of ore， coal， grain， unseasoned timber， non-combustible cargoes or cargoes which according to the Administration constitute a low fire risk

B、Steel hatch covers and effective means of closing all ventilators and other openings to the cargo space are fitted

C、A fixed deck foam system is be fitted in lieu of the cargo space extinguishing system

D、The vessel is less than 10 000 gross tonnage