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Fire on Board the Liberian Passenger Ship Ecstasy, Miami, Florida ...

Fire on Board the Liberian Passenger Ship Ecstasy, Miami, Florida ...

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Analysis 63 Marine Accident Reportinlets and outlets <strong>on</strong> <strong>the</strong> mooring decks. The Coast Guard, recognizing <strong>the</strong> safety issuesinherent in <strong>the</strong> design arrangement, has proposed that <strong>the</strong> IMO clarify <strong>the</strong> category formooring decks such as <strong>the</strong> type <strong>on</strong> <strong>the</strong> <strong>Ecstasy</strong>. The Coast Guard recommended that, forall new c<strong>on</strong>structi<strong>on</strong>, a partially covered mooring deck be categorized as an auxiliarymachinery space. This categorizati<strong>on</strong> would not <strong>on</strong>ly require fire protecti<strong>on</strong> systems(detecti<strong>on</strong> and suppressi<strong>on</strong>) but also prohibit using <strong>the</strong> space as a ventilati<strong>on</strong> terminus.The status of <strong>the</strong> Coast Guard’s proposal at IMO is pending. Regardless of whe<strong>the</strong>r<strong>the</strong> IMO does or does not agree to categorize mooring decks as recommended by <strong>the</strong>Coast Guard, any acti<strong>on</strong> taken by <strong>the</strong> IMO will not take effect immediately and may affect<strong>on</strong>ly certain cruise ships. The Safety <strong>Board</strong> is c<strong>on</strong>vinced that all efforts should be madewithout delay to minimize <strong>the</strong> potential for fire <strong>on</strong> mooring decks that are incorporatedinto <strong>the</strong> vessel structure, such as <strong>the</strong> mooring decks <strong>on</strong> <strong>the</strong> Fantasy Class cruise ships. The<strong>Board</strong> recognizes that some mooring decks are used to store <strong>on</strong>ly anchors or smallcombustibles or both and, thus, might not warrant fire protecti<strong>on</strong>. To optimize safety,cruise ship companies need to examine <strong>the</strong>ir mooring stati<strong>on</strong>s for fire risk and determine<strong>the</strong> need for detecti<strong>on</strong> and suppressi<strong>on</strong> systems. The Safety <strong>Board</strong> believes, <strong>the</strong>refore, that<strong>the</strong> cruise ship companies should, for existing vessels having mooring deck arrangementssimilar to Carnival Cruise Lines’ Fantasy Class ships, install automatic fire suppressi<strong>on</strong>systems <strong>on</strong> mooring decks that c<strong>on</strong>tain high fire loads and presently have no automaticfire protecti<strong>on</strong>.Ventilati<strong>on</strong> SystemSOLAS II-2 Regulati<strong>on</strong> 16 requires that <strong>the</strong> ventilati<strong>on</strong> systems for high-risk areassuch as category A machinery spaces and galleys have an automatic fire damper where aduct crosses an A-class boundary to mitigate <strong>the</strong> spread of smoke and fire. SOLAS doesnot include laundries in <strong>the</strong> category of high-risk areas, despite <strong>the</strong> fact that laundryventilati<strong>on</strong> systems can accumulate appreciable amounts of ignitable lint.<str<strong>on</strong>g>Fire</str<strong>on</strong>g>s in laundry facilities, including associated storerooms, can generatesignificant amounts of heat and smoke, frequently with lethal c<strong>on</strong>sequences, as <strong>the</strong> Safety<strong>Board</strong> discovered during its investigati<strong>on</strong> of fires <strong>on</strong> board <strong>the</strong> Universe Explorer and <strong>the</strong>Vistafjord. Based <strong>on</strong> its findings in <strong>the</strong>se two accidents, which killed 6 people and injured72 o<strong>the</strong>rs, <strong>the</strong> Safety <strong>Board</strong> determined that timely isolati<strong>on</strong> of a fire is crucial tomitigating <strong>the</strong> effects of heat and smoke.The ventilati<strong>on</strong> ducts in <strong>the</strong> <strong>Ecstasy</strong>’s main laundry had fail-safe fire dampers;however, if <strong>the</strong> ventilati<strong>on</strong> system did not lose power, <strong>the</strong> dampers had to be shut bysome<strong>on</strong>e present in <strong>the</strong> area or by some<strong>on</strong>e <strong>on</strong> <strong>the</strong> bridge. In this accident, if <strong>the</strong> fire in <strong>the</strong>overhead had triggered <strong>the</strong> closure of <strong>the</strong> laundry fire dampers, <strong>the</strong> shutdown would haveoccurred several minutes before <strong>the</strong> bridge pers<strong>on</strong>nel secured <strong>the</strong> ventilati<strong>on</strong> system,which would have resulted in appreciably less heat, smoke, and flame escaping from <strong>the</strong>main laundry and spreading to <strong>the</strong> mooring deck.

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