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| Down Under |
| Australian Submarine 20 seconds from death |
| 2005-07-23 |
| AN Australian submarine carrying 55 sailors was seconds from sinking to the bottom of the Indian Ocean following a catastrophic on-board flood off the coast of Perth. The near-tragedy has forced the navy to permanently reduce the diving depth of its fleet of six Collins-class submarines for safety reasons - a move that has weakened their military capability. An investigation by The Weekend Australian has revealed that an accident on board HMAS Dechaineux on February 12, 2003, was more serious than the navy has publicly admitted. "I don't think there was anybody on our boat who wasn't shit-scared that day," said Able Seaman Geordie Bunting, who almost drowned in the flood and who has now spoken about it for the first time. "Another five seconds and we would have been in big trouble ... another 10 and you have got to question whether we could have surfaced." Mike Deeks, the then commander of the navy's submarine force, said: "We were talking seconds, not minutes. It was a very serious, significant flood." The depth at which the accident occurred and the maximum depth to which the submarine fleet is now capable of diving is classified information. All operational details about the vessel are classified because they could aid an enemy. The accident happened about 40 nautical miles off Perth when a sea water hose in the lower engine room failed just as the Dechaineux, the fourth of the navy's six Collins-class submarines, was at its deepest diving depth. "There was a loud bang and something hard flew past my head," Seaman Bunting said. "Then the water flooded in and I got tossed around like in a washing machine. It was coming in so fast I thought it was all over." Two sailors rushed to rescue Seaman Bunting from the flooded engine room as Dechaineux's captain Peter Scott and his crew tried desperately to stem the flow of sea water and make the stricken submarine climb. The crew succeeded in stopping the flood but the submarine had taken so much water it did not respond immediately to the emergency commands. "It was pretty bloody close, mate. There would have been a lot of people frozen in the moment," Seaman Bunting said. Lieutenant Commander Geoff Wadley, who was in the control room when the flood occurred, said: "There was a period before the submarine reacted and there was a lot of tension in the air." Able Seaman Greg Sullivan, who saved Seaman Bunting's life by fishing him out of the flooded room, said: "I was thinking we could be in trouble. You knew it was taking longer than it should (to start to surface)." If the flood had not been stopped in time, Dechaineux and its crew would have sunk and been crushed by water pressure before hitting the seabed. "It would have been like crushing an empty Coke can in your hand," Seaman Bunting said. "We were too deep to hit the bottom alive." Senior naval sources estimate that if the flood had continued for another 15-25 seconds, Dechaineux would have become too heavy to climb back to the surface. Asked by The Weekend Australian to confirm if Dechaineux was about 20 seconds from disaster, the navy said: "All floods in submarines are serious and time is clearly a critical factor." At the time of the accident, the navy admitted Dechaineux had taken on water but hid the true gravity of the situation. It would have been Australia's worst military disaster since the 1964 HMAS Voyager tragedy near Jervis Bay on the NSW south coast, which left 82 sailors dead. The navy responded to the crisis by ordering the submarine fleet back to port and conducting exhaustive tests on the hose that failed. However, it was never able to find a fault with the hoses, which are still used. Instead, the navy has reduced the diving depth of the submarines, and as a result the pressure placed on the seawater hoses. There has not been a major flooding incident since. Despite teething problems, the six Collins submarines have performed above expectation in operations, becoming one of the nation's most valuable military assets. Captain Scott nominated two of his crew for bravery awards. But more than two years later, those medals have still not been presented. "We all had a pretty good idea how completely catastrophic it could have been," said a senior crew member who asked not to be named. "If it had been any worse, we wouldn't have got up, and if our propulsion system had failed we wouldn't have made it. We were probably only 20 seconds away (from sinking)." Seaman Bunting said the accident changed his life. "I'm still nervous about it. It's the closest I'd like to come to death." |
| Posted by:Anonymoose |
| #2 Duck brand Duct Tape. |
| Posted by: Mrs. Davis 2005-07-23 17:48 |
| #1 No real indication of how they stopped the flooding. Remote or local powered valve isolation? Manual valve isolation? Patching? Duct tape? Twine and snot? A small Dutch boy with a fat finger? It would be interesting to know. Someone saved the day. |
| Posted by: Zpaz 2005-07-23 17:44 |