In illustration D039SA below, what is the fire control plan symbol represented by number (7)?
Official USCG Answer & Rule Citation
Correct Answer: Option A — space protected by CO2
IMO fire safety symbols use specific graphical codes in the legend where number 7 designates an enclosure or compartment safeguarded by a fixed carbon dioxide (CO2) total flooding system.
100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.