One of the more alarming aspects of the sinking of the Costa Concordia was the dramatic roll that the ship took after the grounding. She is now sitting with a list of roughly 80 degrees with almost half of the ship flooded. Passenger ships have been designed to avoid listing when damaged since at least the Lusitania in 1915, when longitudinal bulkheads which allowed flooding only on one side of the ship, accelerated the capsize and sinking. The Costa Concordia however is in a different situation. She is resting on a rock ledge. Once the ship was no longer floating but supported on rocks, she lost stability and rolled on the uneven bottom.
There is now concern that in deteriorating weather, the ship might slip off the ledge into deeper water. Rescue efforts on the ship were suspended indefinitely today when divers heard noises suggesting movement. Thus far, the recorded movements of the ship have been small but if the ship does sink in deeper water the environmental impact from the leaking of the ship’s fuel tanks could be significant. The Dutch salvage company, Smit Tak, has been contracted to pump fuel from the ship and begin salvage operations.
Cruise disaster: Costa Concordia slipping into the sea
Continue reading