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posted by n1 on Sunday May 28 2017, @04:19AM   Printer-friendly
from the godzilla dept.

The U.S. Nuclear Regulatory Commission (NRC) relied on faulty analysis to justify its refusal to adopt a critical measure for protecting Americans from the occurrence of a catastrophic nuclear-waste fire at any one of dozens of reactor sites around the country, according to an article in the May 26 issue of Science magazine. Catastrophic consequences, which could be triggered by a large earthquake or a terrorist attack, could be largely avoided by regulatory measures that the NRC refuses to implement. Using a biased regulatory analysis, the agency excluded the possibility of an act of terrorism as well as the potential for damage from a fire beyond 50 miles of a plant.

[...] "The NRC has been pressured by the nuclear industry, directly and through Congress, to low-ball the potential consequences of a fire because of concerns that increased costs could result in shutting down more nuclear power plants," said paper co-author Frank von Hippel, a senior research physicist at Princeton's Program on Science and Global Security (SGS), based at the Woodrow Wilson School of Public and International Affairs. "Unfortunately, if there is no public outcry about this dangerous situation, the NRC will continue to bend to the industry's wishes."

[...] The NRC analysis found that a fire in a spent-fuel pool at an average nuclear reactor site would cause $125 billion in damages. After correcting for errors and omissions, the researchers found that millions of residents in surrounding communities would have to relocate for years, resulting in total damages of $2 trillion—nearly 20 times the NRC's result. Considering the nuclear industry is only legally liable for $13.6 billion, thanks to the Price Anderson Act of 1957, U.S. taxpayers would have to cover the remaining costs.

[...] "In far too many instances, the NRC has used flawed analysis to justify inaction, leaving millions of Americans at risk of a radiological release that could contaminate their homes and destroy their livelihoods," said Lyman. "It is time for the NRC to employ sound science and common-sense policy judgments in its decision-making process."

Source: Phys.org

Nuclear safety regulation in the post-Fukushima era (Science 26 May 2017: Vol. 356, Issue 6340, pp. 808-809 DOI: 10.1126/science.aal4890)


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  • (Score: 1, Informative) by Anonymous Coward on Sunday May 28 2017, @05:14AM (4 children)

    by Anonymous Coward on Sunday May 28 2017, @05:14AM (#516645)

    The USA had an INES level 5 incident:

    Three Mile Island accident near Harrisburg, Pennsylvania (United States), 28 March 1979. A combination of design and operator errors caused a gradual loss of coolant, leading to a partial meltdown. An unknown amount of radioactive gases were released into the atmosphere, so injuries and illnesses that have been attributed to this accident can be deduced from epidemiological studies but can never be proven.

    --
    https://en.wikipedia.org/wiki/International_Nuclear_Event_Scale#Level_5:_Accident_with_wider_consequences [wikipedia.org]

    There was a level 4 event too. From the same page:

    SL-1 Experimental Power Station (United States) – 1961, reactor reached prompt criticality, killing three operators.

    Another was level 3:

    Davis-Besse Nuclear Power Station (United States), 2002; negligent inspections resulted in corrosion through 6 inches (15.24 cm) of the carbon steel reactor head leaving only 3⁄8 inch (9.5 mm) of stainless steel cladding holding back the high-pressure (~2500 psi, 17 MPa) reactor coolant.

    Some events that haven't been assigned an INES level, in which radioactive materials were released:

    26 July 1959 — INES Level needed – Santa Susana Field Laboratory, California, United States – Partial meltdown

            A partial core meltdown took place when the Sodium Reactor Experiment (SRE) experienced a power excursion that caused severe overheating of the reactor core, resulting in the melting of one-third of the nuclear fuel and significant releases of radioactive gases. The amount of radioactivity released is variously reported as 240 to 260 times worse than Three Mile Island. Over the succeeding years, the site was cleaned up and all buildings and contamination removed. The soil was removed and other soil brought in and now forms a portion of an area near the Simi Valley Adventist Hospital.

    [...]

            3 April 1960 — INES Level needed – Westmoreland County, Pennsylvania, United States – Core melt accident

                    A core melt accident occurred at the Westinghouse Waltz Mill test reactor. From what information remains of the event, one fuel element melted, resulting in the disposition of 2 million gallons of contaminated water generated during the accident. At least a portion of the water was retained on site in lagoons, a condition which eventually led to detectable 90Sr in groundwater plus contaminated soil. The site is currently undergoing cleanup.

    [...]

            November 2005 — INES Level needed – Braidwood, Illinois, United States – Nuclear material leak

                    Tritium contamination of groundwater was discovered at Exelon's Braidwood station. Groundwater off site remains within safe drinking standards though the NRC is requiring the plant to correct any problems related to the release.

    [...]

            6 March 2006 — INES Level 2[44] – Erwin, Tennessee, United States – Nuclear material leak

                    35 l (7.7 imp gal; 9.2 US gal) of a highly enriched uranium solution leaked during transfer into a lab at Nuclear Fuel Services Erwin Plant. The incident caused a seven-month shutdown. A required public hearing on the licensing of the plant was not held due to the absence of public notification.

    -- https://en.wikipedia.org/wiki/List_of_civilian_nuclear_accidents [wikipedia.org]

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  • (Score: 1, Informative) by Anonymous Coward on Sunday May 28 2017, @09:39AM (2 children)

    by Anonymous Coward on Sunday May 28 2017, @09:39AM (#516697)

    The USA had an INES level 5 incident:
    There was a level 4 event too. From the same page:
    Another was level 3:
    Some events that haven't been assigned an INES level, in which radioactive materials were released:

    And no one on the street remembers anything of them. Nor has any reason to.
    Meanwhile in Ukraine - remember Chernobyl disaster? - tourist groups are going to Pripyat to admire the luxuriant wildlife.

    Nuclear fear is oversold. Louder bouts of crying wolf won't improve your credibility when the reality disagrees.

    • (Score: 2) by FatPhil on Monday May 29 2017, @08:59AM (1 child)

      > tourist groups are going to Pripyat to admire the luxuriant wildlife.

      Wearing respirators.

      Clue - if you need to wear a respirator, it's probably not a pleasant environment.
      --
      Great minds discuss ideas; average minds discuss events; small minds discuss people; the smallest discuss themselves
      • (Score: 0) by Anonymous Coward on Monday May 29 2017, @09:18AM

        by Anonymous Coward on Monday May 29 2017, @09:18AM (#517078)

        Wearing respirators.
        Clue - if you need to wear a respirator, it's probably not a pleasant environment.

        Clue - if you need to lie, your argument is bullshit.
        Another clue - it is a real dumb mistake for a liar to forget that Google exists. ;)

  • (Score: 1) by fustakrakich on Sunday May 28 2017, @04:41PM

    by fustakrakich (6150) on Sunday May 28 2017, @04:41PM (#516789) Journal

    Yes, well, you will find that your petrochemicals and coal spread their contamination much farther and wider [sgvtribune.com] and kill a lot more people on a yearly basis. And with nukes even the waste can be useful for a very long time. Either way the main problem is plain old corruption/incompetence, not the tech itself.

    --
    La politica e i criminali sono la stessa cosa..