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Page added on February 27, 2013

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Nuclear Expert: “The Melted Core Cracked The Containment Vessel, There Really Is No Containment” At Fukushima Reactors

Steven Starr – Director of the Clinical Laboratory Science Program at the University of Missouri/Senior Scientist at Physicians for Social Responsibility – said:

The Japanese basically lied about what happened with the reactors for months. They said they were trying to prevent a meltdown, when in fact they knew within the first couple of days Reactors 1, 2, and 3 at Fukushima Daiichi had melted down, and they actually melted through the steel containment vessels.

So there was a worst case scenario that they were trying to hide, they even knew that at that time enormous amounts of radiation were released over Japan and some of it even went over Tokyo […]

The melted core cracked the containment vessel, there really is no containment. So as soon as they pump the water in it leaks out again.

Asahi Shimbum notes that the location of Fukushima melted fuel is unknown. It could be ‘scattered’ in piping, vessels … “we’ve yet to identify all hotspots” around plant.

While the Japanese government tried to cover up the lack of containment with “mission accomplished” type announcements of “cold shutdown“, the loss of containment has been known for years.

For example, AP wrote in December 2011:

The nuclear fuel moved as it melted, so its condition and locations are little known.

AP noted a couple of days later:

The complex still faces numerous concerns, triggering criticism that the announcement of “cold shutdown conditions” is based on a political decision rather than science. Nobody knows exactly where and how the melted fuel ended up in each reactor ….

We noted last year:

If the reactors are “cold”, it may be because most of the hot radioactive fuel has leaked out.

***

The New York Times pointed out last month:

A former nuclear engineer with three decades of experience at a major engineering firm … who has worked at all three nuclear power complexes operated by Tokyo Electric [said] “If the fuel is still inside the reactor core, that’s one thing” …. But if the fuel has been dispersed more widely, then we are far from any stable shutdown.”

Indeed, if the center of the reactors are in fact relatively “cold”, it may be because most of the hot radioactive fuel has leaked out of the containment vessels and escaped into areas where it can do damage to the environment.

After drilling a hole in the containment vessel of Fukushima reactor 2, Tepco cannot find the fuel.

As AP notes:

The steam-blurred photos taken by remote control Thursday found none of the reactor’s melted fuel ….

The photos also showed inner wall of the container heavily deteriorated after 10 months of exposure to high temperature and humidity, Matsumoto said.

TEPCO workers inserted the endoscope — an industrial version of the kind of endoscope doctors use — through a hole in the beaker-shaped container at the Fukushima Dai-ichi plant’s No. 2 reactor ….

New video of the inside of the torus room in Fukushima reactor 1 shows piles of sediment:

As nuclear expert Arnie Gundersen pointed out last year:

Tokyo Electric ran a probe into the basement of Unit 1. This is not inside the containment, this is outside the containment. On the top of the water surface they found lethal radiation, 1000 rem an hour.

But then they put the probe down into the water and what’s even worse is the bottom, the sediment on the bottom, was thousand of times hotter than that. And what that indicates is that fuel, nuclear fuel, has left the containment, as particles, and settled out on the bottom outside the containment. So, I think that’s a pretty clear indication that the containment was breached. It just makes decommissioning these plants… it was going too be hard already, but this information makes it worse.

Loss of containment of nuclear fuel also exists within the spent fuel pools at Fukushima.

For example, Chris Harris, former licensed Senior Reactor Operator and engineer says of new video released by Tepco showing extensive damage and debris in Fukushima spent fuel pool 3:

Plenty of heavy steel beams and refueling equipment that must be cleared out of the way in order to see how badly damaged each fuel assembly is.

There is little doubt that failed fuel exists, which is highly radioactive.

Asahi Shimbum notes:

The water [inside Fuel Pool 4] was muddy and brown.

The Fukushima fuel pools continue to be one of the main threats to Japan, the United States … and all of humanity.

And the Fukushima accident is presently causing higher and higher levels of contamination hundreds of miles away … and is still contaminating wildlife thousands of miles away.

Washington’s Blog



13 Comments on "Nuclear Expert: “The Melted Core Cracked The Containment Vessel, There Really Is No Containment” At Fukushima Reactors"

  1. Kenz300 on Wed, 27th Feb 2013 9:26 pm 

    Quote — “The Japanese basically lied about what happened with the reactors for months. They said they were trying to prevent a meltdown, when in fact they knew within the first couple of days Reactors 1, 2, and 3 at Fukushima Daiichi had melted down, and they actually melted through the steel containment vessels.”
    ———————–

    There needs to be independent reporters and scientists reviewing the progress of stabilization and clean up at Fukishima. It has already been shown that TEPCO and the government can not be trusted to tell the truth.

    The people of Japan and the rest of the world need to be told the truth.The contamination will have an impact on the people of Japan the the rest of the world.

    We will now see how costly and dangerous nuclear energy really is. This is something we can not afford.
    The damage to the environment can not be REPAIRED or glossed over.

    It is time to end nuclear energy and transition to safe, clean alternative form of energy that are safer, cleaner and cheaper

    Wind, solar, wave energy and geothermal are the future. .

  2. alokin on Wed, 27th Feb 2013 10:28 pm 

    I doubt that we need the truth because there is no solution to the problem. There is nothing what really can be done. The problem is too big to solve.

  3. Arthur75 on Wed, 27th Feb 2013 10:55 pm 

    “clean alternative form of energy that are safer, cleaner and cheaper”

    lol, another one that skipped or forgot basic calculus …

  4. basil_hayden on Wed, 27th Feb 2013 11:14 pm 

    Duh?

  5. Daniel on Wed, 27th Feb 2013 11:45 pm 

    So what can we do? Is this it? We released a radioaktive armagedon? And now all of humanity are to suffer? If it was over land the problem at least would be local/regional.

    TEPCO and the Japanese goverment should be punished for crimes against humanity. We at least has found out that China syndrome wasent a treath.
    But I would rather that we never found out.

  6. actioncjackson on Thu, 28th Feb 2013 12:40 am 

    I’d give this guy more credit, and I want to, if he’d leave out the god bullshit, because if you believe that garbage you’re being duped just the same.

  7. Kenz300 on Thu, 28th Feb 2013 1:10 am 

    We did not learn very much from Chernobyl.

    25 years after the disaster we are building a new containment structure over the old one that is leaking radiation.

    Nuclear energy is too costly and too dangerous.

    http://www.youtube.com/watch?v=VuiWFVamQWg

  8. VP on Thu, 28th Feb 2013 1:14 am 

    We are to accept scientific information from a station that is based on the premise that it is counting down the days until Jesus descends on a cloud and establishes a new earth? Is there editor for this site?

  9. BillT on Thu, 28th Feb 2013 1:14 am 

    Now just imagine if this was the reactors at Diablo Canyon, also on the Ring of Fire and near population centers, not to mention upwind of most of the Us. Those are also storing huge amounts of spent fuel in pools outside the containment domes. And this is only one of over 100 units in the Us alone.

  10. GregT on Thu, 28th Feb 2013 1:30 am 

    Sooner or later, we will no longer have the energy or the resources to keep all of these sites contained.

    Another wonderful legacy, for us to leave to our children.

  11. diemos on Thu, 28th Feb 2013 2:55 am 

    Senior Scientist? The guy’s only credentials are as a medical technician. http://en.wikipedia.org/wiki/Clinical_Laboratory_Scientist

  12. PrestonSturges on Thu, 28th Feb 2013 5:23 am 

    Obviously it’s all Obama’s fault.

  13. DC on Thu, 28th Feb 2013 5:31 am 

    Kirk Cameron ROFL! You have got to be shyting me…..

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