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Subject:
herald of free enterprise
Category: Reference, Education and News Asked by: franco1981-ga List Price: $20.00 |
Posted:
06 Oct 2005 07:23 PDT
Expires: 05 Nov 2005 06:23 PST Question ID: 577119 |
The sinking of "the herald of free enterprise" . I need to know details on how and why it sank and the human errors. Also the consequences of the accident for the idustry |
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Subject:
Re: herald of free enterprise
Answered By: omnivorous-ga on 06 Oct 2005 08:41 PDT |
Franco1981 ? Wikipedia has a good, succinct summary of the sinking of the car ferry in March, 1987. The sinking killed 193 people -- Wikipedia ?M/S Herald of Free Enterprise? http://en.wikipedia.org/wiki/M/S_Herald_of_Free_Enterprise In the case of ships sinking in the U.S. or U.K., maritime inquiries are held. Lord Justice Sir Barry Sheen produced the report in the case of this accident. Though the inquiry itself doesn?t seem to be easily accessible via the web, there are many analyses of it ? from the safety conclusions to the way images were presented in the inquiry. In his July 24, 1987 report, Sheen said, ?Townsend Car Ferries, Ltd. are at fault at all levels, from the board of directors down to the junior superintendents. From top to bottom, the body corporate was affected with the disease of sloppiness.? Good summary of impact & what happened from SafetyLine Institute, an Australian government labor agency. They note that roll-on, roll-off car ferries used across the world are inherently unstable because even small amounts of water entering the decks make them capable of capsizing. In the case of the Herald of Free Enterprise, SafetyLine notes that these were the direct human errors made in the sinking: ?The assistant bosun, who was directly responsible for closing the doors, was asleep in his cabin, having just been relieved from maintenance and cleaning duties. ?The bosun noticed that the bow doors were still open, but did not close them as he did not see that as part of his duties. ?It seems that the captain was to assume that the doors were safely closed unless told otherwise, but it was nobody's particular duty to tell him. The written procedures were unclear. ?The chief officer, responsible for ensuring door closure, testified that he thought he saw the assistant bosun going to close the door. The chief officer was also required to be on the bridge 15 minutes before sailing time.? SafetyLine Institute ?Herald of Free Enterprise Sinking? (Dec. 30, 1997) http://www.safetyline.wa.gov.au/institute/level1/course13/lecture40/l40_05.asp But there were other errors too ? in corporate management rejecting information displays that captains had recommended to prevent this type of accident and in management of ballast. SafetyLine reports the following impact on the industry: ?In April 1997 new international maritime safety regulations were agreed. The regulations target the latent design errors and are intended to ensure that a roll-on, roll-off ship can maintain stability with the car deck flooded to a depth of 50.8 cm (20 inches). This will involve installing internal partitions (bulkheads) or additional flotation devices within the hull. The aim is to prevent disasters such as the Herald of Free Enterprise and more recently the Estonia, in which nearly 1,000 passengers were killed, by making the ships safe enough for the orderly evacuation of hundreds of passengers. Standard cruise ships are expected to stay afloat for at least half an hour after being irreparably holed.? --- Other resources are available using a variety of Google search strategies, outlined below: Herald of Free Enterprise sinking ?Herald of Free Enterprise? inquiry ?Herald of Free Enterprise? Sheen report ?crew resource management? For example, there?s a detailed picture of the car ferry taken from the Sheen report: ?Herald of Free Enterprise? http://www.dcs.gla.ac.uk/~johnson/image_map/ship/Herald_map.html On a larger level, the accident was another that emphasized ?team management? in safety & accident situations, a point made by Prof. Chengi Kuo in this paper: Similar ?team management? concepts have evolved outside the shipping industry. For example, in aviation American airlines, the military and the FAA has advanced ?crew resource management? techniques to accomplish the same thing -- National Marine Safety Commission of Australia ?Managing Ship Safety Beyond 2000,? (Kuo, Feb. 1, 2000) www.nmsc.gov.au/documents/MSS21C.pdf Federal Aviation Administration ACRM http://www.hf.faa.gov/gmu_airlines.htm Best regards, Omnivorous-GA | |
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Subject:
Re: herald of free enterprise
From: kemlo-ga on 06 Oct 2005 14:56 PDT |
It has been suggested in a recent television documentry that the act of running the ship aground actually caused the capsize. If it had stayed in deep water after slowing down it would not have capsized As it ran aground whilst heeled the center of gravity changed. |
Subject:
Re: herald of free enterprise
From: answerfinder-ga on 07 Oct 2005 02:03 PDT |
You can purchase a copy of the report at the TSO web site. mv Herald of Free Enterprise report of Court no. 8074 : Merchant Shipping Act 1894 formal investigations Department of Transport Price: £10.50 ISBN: 0115508287 http://www.tsoshop.co.uk/bookstore.asp?FO=1159966&Action=Book&From=SearchResults&ProductID=0115508287 answerfinder-ga |
Subject:
Re: herald of free enterprise
From: dick_hartog-ga on 11 Nov 2005 08:22 PST |
The ship was never runned agroud on purpose. The capsize was the synergetic result of following events that worked together simultaneously: The bow is relative small. It is sealed normally bij a set of butterfly doors. They stood open. About 10 meters (30 yards) inward from the butterfly doors is a set of collision doors, hung vertically on both sides of the ships hull, which formed a ventury type passage. These collision doors stood open on the moment the ship capsized. The ship slopes down till the middel and up from there toward the stirn doors. The width increases toward the midschips and decreases toward the stirn. The ship sailed at full power. Meaning 24.000 horse power pressing the ship forward. While gaining speed its bow wave increased, finally above the level of its car deck. Water entered the bow, passed the funnel of the collision doors, thus generating a fast growing resistance in the funnel, expanding right behind it (the venturi effect) and run freely down the car deck, thus creating a fast growing free liquid surface, causing an accelerating lateral metacentric movement, exceeding the stability limitation of the ship. The bowspeed slowed down, due to the massive resistance the bow construction caused the bow wave. The 24000 hp pumped the ship 180 degrees around, while the bow stayed dead still in the water. Centrifugal force made the ship tilt. The water ran to the low side. The sum of ventury, sloping en widening of the ship down to the midships, the large free liquid surface, inherent to the ro ro ship, the lateral metacentric shift, the forward thrust of the ships propulsion made the ship capsize within a minute. Thanks to the narrowness of the (*dredged) canal, it fel on its side in very shallow water, though in a rising tide. But this kept the initial death toll at the time of capsize surprisingly low. The fact that so many (192) people died is again a combination of coincidents. The SAR responsibilitry in Belgium rested with the traffic ministry, who delegated this job tot the Belgian pilot service. When an emergency arises, this service mans the lifeboats, a Rescue Coordination Center and is responsible for leading and coordination the rescue operation. This RCC was manned and functioning at 19.40 local time that evening, minutes after the capsize. 3 life boats where manned and out at sea immediately. In shore, rescue operations are delegated to the Provicional Govenor, in this case the one from West Flanders. This man, Mr Olivier Vanneste, reacted to the fisrst message of the accident by proclaiming "the casualty, though outside of the port of Zeebrugge, as being inside of the port" and took charge of the rescue actions, from a make shift rescue coordinatioin center on the locks of Zeebrugge. He failed to notify the Pilot Service of this RCC, so in fact there wehere two coordination centers active, without the one knowing about the other. The pilot's RCC had radio contact with a coaster lying besides the capsized ferry, acting as landing rig, called the River Tamar, later assisted by the tug boat Tiger. Crew man from both, Tiger and River Tamar had broken the windows and where hoisting survivors out of the casualty, through 2 ropes they manned. In the water, down amid the screaming and struggling people, a single man in a diving suit was helping people to these ropes, tying them on and went back for the next one. This was a naval Lieutnant by the name of Guido Coudenburg. He, and he allone managed to get some 90 polus people out between 19.40 and 21.00 where the last woman alive was hoisted to safety. There where no other people involved on the casualty, during the entire rescue action. Guido stayed in the ship, finding and tying up dead people till 23.50, then he had hiim self lifted out, only to be informed, up on arrival "upstairs" that he was the highest ranking on the casualty thus, on site commander of it. Using the communications of the River Tamar he contacted a dutch naval ship, the Tromp, and transfered his command to them. He then was hoisted in a belgian naval helicopter and was asked by its pilot, where he wanted to be taken. He then learned to his shock, that there were 2 RCC's in action, with only one of them communicable. The one from the govenor was also manned with commanders of the navy, who had all resources at their disposal: Lights, ropes, clothing, man power and all that. But they had no radio contact nor any communication with the casualty until midnight plus 20 minutes. That is where Guido reported to the RCC command and that was the first breefing they received that evening, of scale and scope of what tagedy took place off shore. They than, and only than committed all their ressources to the rescue action, only to find out that only bodies where there to be recovered. The coroner report, as presented in the Churche house hearings, falsely states "At midnight the onsite command was transfered from hms Caldenburg to hms Tromp. This hms Caldenburg is non existent, never was. It was Leftenant Guido Coudenburg, then a 32 years old diver and mines and explosives disposal engineer, of the Belgian Navy, who widnessed the screaming, noisy struggle and fight for life and survival that took place around him, in pitch darkness, with only 2 manned ropes as the sole sources of survival. This govenor, mr Olivier van Neste, who received a medal from the english queen, caused with its autocratic decision to head an RCC with access to all ressources, and not notifying the real RCC, the death to atleast 100 people. Dick W. Hartog journalist and on the HoFE the night of this disaster. Interviewed Caldenburg and the Pilot service officials minutes after they where off duty. |
Subject:
Re: herald of free enterprise
From: bozman-ga on 15 Nov 2005 05:58 PST |
Hello Dick, Am I to understand that you are a survivor of the HOFE or have I mistaken what you have wrote? Either way, I believe I need to talk with you more! |
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