SOLAS Chapter II-2, Part C – Regulation 9: Containment of Fire

Source: International Convention for the Safety of Life at Sea (SOLAS), Chapter II-2 (Construction – Fire Protection, Fire Detection and Fire Extinction), Part C (Suppression of Fire), Regulation 9.
Reference: imorules.com – Regulation 9

Question 9 of 10

9. Regulation 9(4.1.1.8) requires most "A" class doors in stairways, public spaces and main vertical zone bulkheads on escape routes to be fitted with a self-closing hose port that is inset as a clear opening of:

A) 150 mm square B) 100 mm square C) 200 mm square D) 250 mm square

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