Tuesday, May 12, 2015

Spacecraft


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On April 26 of 1986, the world saw the most expensive accident of history. The tragedy of Chernobyl has been called the worst catastrophe in the history socioeconomic. 50% of the area of Ukraine is in some way uninhabitable. More than 200,000 people were forced to flee their homes and find other, while 1.7 million people were directly affected by the disaster.
The number of deaths associated with this tragedy which was later included people died later of cancer, reaches 125,000. The total price for the cleanup, and compensation of victims is estimated to be 200 billion dollars. The price of a steel shield the Chernobyl nuclear power plant costing $ 2 billion. The blame for the accident snecma was assigned to plant workers, who acted against the procedures of the plant.
Spacecraft "Columbia" was the first shuttle available on NASA shipping group. It crashed during an introduction over Texas on February 1, 2003-es, after a hole was formed in one of the wings during launch 16 days before. The original price of the ship went 2 billion dollars in 1978, RA. It is equal to 6.3 billion dollars a day. In the end, the total price of the accident (including replacement of the vessel) reached 13 billion dollars.
On 13 November 2002, the tanker "Prestige" carrying 77,000 tons of heavy fuel oil when one of its 12 deposits was damaged during a storm in Galicia, Spain. Fearing that the ship will be flooded, the captain called for help Spanish rescue team, thinking that would take the ship into port. However, pressure from local authorities forced the captain to leave the shore.
The captain tried to seek help from the French and Portuguese authorities, but forced them to leave their shores. Because of the storm, the ship could not stay longer and was divided by released into the sea more than 20 million liters of oil. Total clearance price went to $ 12 billion.
Spacecraft "Challenger" has crashed 73 seconds after launch on January 28, 1986. It collapsed to close one of the links, allowing pressurized gas to come out of the ship. This made foreign deposits throw liquid hydrogen filling, causing a large explosion.
The price to replace the space shuttle "Space Shuttle" was 2 billion in 1986 ($ 4.5 billion at today's exchange rate). 1 billion dollars in the actual course was spent to find and correct the error.
At that time it was the only oil producer largest in the world producing 317 thousand barrels of oil per day. 6 July 1988, as part of the permanent maintenance, technicians removed and checked the correct snecma operation of safety valves, which were necessary to prevent the formation of liquid gases. There were 100 same valve which was verified. snecma
Unfortunately, the technicians made a mistake and forgot to replace one of them. At 10:00 pm, a technician press a button "Start" to liquefied gas pumps and thus began the greatest accident occurred in an oil platform. snecma Within two hours, during 300 foot platform was included in flames. After a short time she fell, killing 167 workers and 3.4 billion dollars in damages.
Output in the Exxon Valdez oil was not great as compared with the sized firms in the world, but it was very expensive due to the location very difficult and remote Prince William snecma Sound (where you can go only by helicopter or boat) . On March 24, RA 1989, 10.8 million gallons of oil came from the ship when the ship's captain lost control, and the ship collided snecma with a coral unit. Cleaning cost 2.5 billion dollars.
This is the first accident of 1 billion dollars and are only in 7th place. This bomber, B-2 Spirit Stealth fell very slightly from starting from a base in Guam, on 23 February 2008. Investigators blamed the changed information in the flight control computers because of moisture in the system. It ended in an immediate increase of the aircraft, which caused a loss of control by the pilot and the end collision. This aircraft is the first of 25 such accidents snecma ever built and is the most expensive in the history of aviation. Both pilots were able to appear before the plane to plunge.
On September 12 2008, it was one of the trains collisions largest in the history of California. 25 people died when a train, "Metrolinku" face to face collided with a freight train "Union Pacific" in Los Angeles. It is thought that the train "Metrolink" snecma may continue to run a red light, while the driver was busy writing the message. snecma The lawsuit against the company "Metrolink" supposed to have cost 500 million dollars.
On 26 August 2004, a car collided with a bridge. The truck was carrying 32,000 liters of fuel at the Bridge "Union snecma Pacific" in Germany. Aut

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