Monday, September 16th, 2013. Filed under: Disasters Earth Changes Eugenics Nuclear Emergency
[Much like the term "background radiation", this staggering reality lurks continually behind the scenes of the major media spotlight, but it cannot be ignored any longer. Please sit up and take notice and think about courses of action should a much great incident take place, never mind the already accumulating vast quantities of radiation especially in the northern hemisphere's atmosphere and the Pacific ocean.
In addition, as of September 16, Typhoon Man-yi is making its way toward the Fukushima power plant. Keep your eyes peeled. - Zen]
The Real Problem …
The fact that the Fukushima reactors have been leaking huge amounts of radioactive water ever since the 2011 earthquake is certainly newsworthy. As are the facts that:
- Tepco doesn’t know how to stop the leaks
- Scientists have no idea where the cores of the nuclear reactors are
- Radiation could hit Korea, China and the West Coast of North America fairly hard
But the real problem is that the idiots who caused this mess are probably about to cause a much bigger problem.
Specifically, the greatest short-term threat to humanity is from the fuel pools at Fukushima.
If one of the pools collapsed or caught fire, it could have severe adverse impacts not only on Japan … but the rest of the world, including the United States. Indeed, a Senator called it a national security concern for the U.S.:
Nuclear expert Arnie Gundersen and physician Helen Caldicott have both said that people should evacuate the Northern Hemisphere if one of the Fukushima fuel pools collapses. Gundersen said:The radiation caused by the failure of the spent fuel pools in the event of another earthquake could reach the West Coast within days. That absolutely makes the safe containment and protection of this spent fuel a security issue for the United States.
Former U.N. adviser Akio Matsumura calls removing the radioactive materials from the Fukushima fuel pools “an issue of human survival”.Move south of the equator if that ever happened, I think that’s probably the lesson there.
So the stakes in decommissioning the fuel pools are high, indeed.
But in 2 months, Tepco – the knuckleheads who caused the accident – are going to start doing this very difficult operation on their own.
The New York Times reports:
The Telegraph notes:Thousands of workers and a small fleet of cranes are preparing for one of the latest efforts to avoid a deepening environmental disaster that has China and other neighbors increasingly worried: removing spent fuel rods from the damaged No. 4 reactor building and storing them in a safer place.
The Japan Times writes:Tom Snitch, a senior professor at the University of Maryland and with more than 30 years’ experience in nuclear issues, said “[Japan officials] need to address the real problems, the spent fuel rods in Unit 4 and the leaking pressure vessels,” he said. “There has been too much work done wiping down walls and duct work in the reactors for any other reason then to do something…. This is a critical global issue and Japan must step up.”
CNBC points out:In November, Tepco plans to begin the delicate operation of removing spent fuel from Reactor No. 4 [with] radiation equivalent to 14,000 times the amount released by the Hiroshima atomic bomb. …. It remains vulnerable to any further shocks, and is also at risk from ground liquefaction. Removing its spent fuel, which contains deadly plutonium, is an urgent task…. The consequences could be far more severe than any nuclear accident the world has ever seen. If a fuel rod is dropped, breaks or becomes entangled while being removed, possible worst case scenarios include a big explosion, a meltdown in the pool, or a large fire. Any of these situations could lead to massive releases of deadly radionuclides into the atmosphere, putting much of Japan — including Tokyo and Yokohama — and even neighboring countries at serious risk.
CNN reports:The radioactive leak at Japan’s Fukushima nuclear plant is far from under control and could get a lot worse, a nuclear energy expert, who compiles the annual “World Nuclear Industry Status Report” warned.
The big danger – and it was identified by Japan’s atomic energy commission – is if you lose water in one of the spent fuel pools and you get a spent fuel fire.
Reuters notes:[Mycle Schneider, nuclear consultant:] The situation could still get a lot worse. A massive spent fuel fire would likely dwarf the current dimensions of the catastrophe and could exceed the radioactivity releases of Chernobyl dozens of times. First, the pool walls could leak beyond the capacity to deliver cooling water or a reactor building could collapse following one of the hundred of aftershocks. Then, the fuel cladding could ignite spontaneously releasing its entire radioactive inventory.
The operator of Japan’s crippled Fukushima nuclear plant is preparing to remove 400 tons of highly irradiated spent fuel from a damaged reactor building, a dangerous operation that has never been attempted before on this scale.
Containing radiation equivalent to 14,000 times the amount released in the atomic bomb attack on Hiroshima 68 years ago, more than 1,300 used fuel rod assemblies packed tightly together need to be removed from a building that is vulnerable to collapse, should another large earthquake hit the area.
Tokyo Electric Power Co (Tepco) is already in a losing battle to stop radioactive water overflowing from another part of the facility, and experts question whether it will be able to pull off the removal of all the assemblies successfully.
“They are going to have difficulty in removing a significant number of the rods,” said Arnie Gundersen, a veteran U.S. nuclear engineer and director of Fairewinds Energy Education, who used to build fuel assemblies.
The operation, beginning this November at the plant’s Reactor No. 4, is fraught with danger, including the possibility of a large release of radiation if a fuel assembly breaks, gets stuck or gets too close to an adjacent bundle, said Gundersen and other nuclear experts.
That could lead to a worse disaster than the March 2011 nuclear crisis at the Fukushima plant, the world’s most serious since Chernobyl in 1986.
No one knows how bad it can get, but independent consultants Mycle Schneider and Antony Froggatt said recently in their World Nuclear Industry Status Report 2013: “Full release from the Unit-4 spent fuel pool, without any containment or control, could cause by far the most serious radiological disaster to date.”
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