#44625
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74
Survivalist
rnews

I don’t have a lot of confidence in the idea of failsafe facilities. The list below demonstrates things go wrong no differently then with anyother man made contrivances.

Nuclear power station accidents and incidents
Year Incident INES level Country IAEA description
2011 Fukushima 5 Japan Reactor shutdown after the 2011 Sendai earthquake and tsunami; failure of emergency cooling caused an explosion
2011 Onagawa Japan Reactor shutdown after the 2011 Sendai earthquake and tsunami caused a fire
2006 Fleurus 4 Belgium Severe health effects for a worker at a commercial irradiation facility as a result of high doses of radiation
2006 Forsmark 2 Sweden Degraded safety functions for common cause failure in the emergency power supply system at nuclear power plant
2006 Erwin US Thirty-five litres of a highly enriched uranium solution leaked during transfer
2005 Sellafield 3 UK Release of large quantity of radioactive material, contained within the installation
2005 Atucha 2 Argentina Overexposure of a worker at a power reactor exceeding the annual limit
2005 Braidwood US Nuclear material leak
2003 Paks 3 Hungary Partially spent fuel rods undergoing cleaning in a tank of heavy water ruptured and spilled fuel pellets
1999 Tokaimura 4 Japan Fatal overexposures of workers following a criticality event at a nuclear facility
1999 Yanangio 3 Peru Incident with radiography source resulting in severe radiation burns
1999 Ikitelli 3 Turkey Loss of a highly radioactive Co-60 source
1999 Ishikawa 2 Japan Control rod malfunction
1993 Tomsk 4 Russia Pressure buildup led to an explosive mechanical failure
1993 Cadarache 2 France Spread of contamination to an area not expected by design
1989 Vandellos 3 Spain Near accident caused by fire resulting in loss of safety systems at the nuclear power station
1989 Greifswald Germany Excessive heating which damaged ten fuel rods
1986 Chernobyl 7 Ukraine (USSR) Widespread health and environmental effects. External release of a significant fraction of reactor core inventory
1986 Hamm-Uentrop Germany Spherical fuel pebble became lodged in the pipe used to deliver fuel elements to the reactor
1981 Tsuraga 2 Japan More than 100 workers were exposed to doses of up to 155 millirem per day radiation
1980 Saint Laurent des Eaux 4 France Melting of one channel of fuel in the reactor with no release outside the site
1979 Three Mile Island 5 US Severe damage to the reactor core
1977 Jaslovské Bohunice 4 Czechoslovakia Damaged fuel integrity, extensive corrosion damage of fuel cladding and release of radioactivity
1969 Lucens Switzerland Total loss of coolant led to a power excursion and explosion of experimental reactor
1967 Chapelcross UK Graphite debris partially blocked a fuel channel causing a fuel element to melt and catch fire
1966 Monroe US Sodium cooling system malfunction
1964 Charlestown US Error by a worker at a United Nuclear Corporation fuel facility led to an accidental criticality
1959 Santa Susana Field Laboratory US Partial core meltdown
1958 Chalk River Canada Due to inadequate cooling a damaged uranium fuel rod caught fire and was torn in two
1958 Vinča Yugoslavia During a subcritical counting experiment a power buildup went undetected – six scientists received high doses
1957 Kyshtym 6 Russia Significant release of radioactive material to the environment from explosion of a high activity waste tank.
1957 Windscale Pile 5 UK Release of radioactive material to the environment following a fire in a reactor core
1952 Chalk River 5 Canada A reactor shutoff rod failure, combined with several operator errors, led to a major power excursion of more than double the reactor’s rated output at AECL’s NRX reactor