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Report Condemns Japan's Response To Nuclear Accident
mdsolar sends this quote from an article at the NY Times:
"From inspectors who abandoned the Fukushima Daiichi nuclear power plant as it succumbed to disaster to a delay in disclosing radiation leaks, Japan's response to the nuclear accident caused by the March tsunami fell tragically short, a government-appointed investigative panel said on Monday. ... In particular, an erroneous assumption that an emergency cooling system was working led to an hours-long delay in finding alternative ways to draw cooling water to the plant, the report said. All the while, the system was not working, and the uranium fuel rods at the cores were starting to melt."
... there would have been less "soteigai" and more "seppuku".
Can you imagine if 1% of cars would randomly blow up? How about 1% of airplanes have their engines fall off in flight? There wouldn't be cars or airplanes.
But, 1% of all nuclear power plants in the world have now experienced melt downs. Per wikipedia, 441 operating plants in the world.
echo 5/441 | bc -l .01133786848072562358
So, OVER 1% catastrophic failure. .I'm sure all the pro pro pro nuke industry apologists on /. will mod this to oblivion. Facts can be inconvenient.
Proper cooling (which would have meant functioning ICs OR venting+water injection)
But how could authorities have done that, given that most of the gear at the reactor site was trashed?
http://michaelsmith.id.au
Absolutely agree with this report. Incompetence and high risk activities do not belong together. That goes from building a dam to driving a car, all of which have had their share of preventable accidents.
As a nuclear advocate, I find the nytimes summary of the report indicates it is a little too weak and toothless, as they say, "the interim report seems to leave ultimate responsibility for the disaster ambiguous."
Not only that, but the report states that a "quicker response" would have helped, as opposed to the obvious "design flaws in the redundant cooling systems should have been fixed previously." Most everything that should have been done to prevent this should have been done decades before.
Alright, then. So do you support nukes in China?
Here is a little reminder of the different approaches the two countries have on things.
Perhaps you might want to clarify just which countries you are pro-nuke for . . .
Sdelat' Ameriku velikoy Snova!
Unit 1 IC train A was shut down by operators to avoid excessive cooling which would have thermally stressed the metal of the RPV and shortened the life of an already old plant. Later, power to operate the valves that would have made it active again became unavailable.
At that point, the RPV should have been vented and water should have been added using fire engines. This was not done for a variety of reasons, such as that the evacuation was not over yet. When at last venting was attempted, it was found that a valve needed for venting ad failed closed, possibly because of excessive pressure. Attempts to open it manually met with failure.
So, eventually the reactor vented itself. Explosively.
The severe accident management guidelines did NOT, in fact, state that venting should only be performed post-evac. They were ignored in the event.
Even later in the accident sequence sufficient fresh water became unavailable for a while (the first reactor explosion damaged fire trucks, severed water lines and prompted a TOTAL evacuation of the site). A decision was made to delay salt-water cooling. This probably contributed to the melt-through in reactor 3.
Something bad is coming when people are suddenly anxious to tell the truth.
Everything in the generator hall was fine AFAIK except outside power was down and backup generators were trashed by the tsunami. And that was is, there were no better protected generators, no generators that could run from the heat of the reactor, and no plan to fly in working generators. Derp.
Damn, I already moderated this topic. Now I'll have to log in with my sock puppet to comment.
Fukushima was. The tsunami took out the diesel generators which were used for backup cooling. Having redundant systems (note: redundant does not mean more of the same system) and placing them further inland would have made this controllable.
As for "was I there when the accident happened," I believe that amounts to an argument for believing the world didn't exist until I was born.
Foresight. Article from 2004: http://www.japantimes.co.jp/text/fl20040523x2.html
It's not as if this particular reactor was on anybody's list of "this is safe."
Anyone in Japan who has followed the developments would have told you so much. I was hopeful until the Sunday after the quake, when it became plainly obvious that the government and TEPCO are lying about the extent of the damage. It was obvious that a meltdown has occurred at the time of the first explosion, but nobody with even a textbook understanding of how a reactor works would have had any doubts after unit 3 sent large concrete blocks 150 meters up in the air.
Yet, the Japanese government and TEPCO "admitted the possibility" of meltdowns in the beginning of May, and admitted meltdowns have actually occurred in late July. All this was done while the nuclear industry was faking support for nuclear energy all over Japan, and officials in Japan alongside with power company officials were twisting arms, legs and other limbs to avoid responsibility.
I won't even discuss the irresponsible dispatch of highly radioactive water on barges and into the ocean and the venting of radioactive steam in the air, which continued for weeks, etc. Now, when the cooling of the reactors has allegedly finished, TEPCO has few hundred tons of highly radioactive sludge in containers on site, waiting for the next quake and tsunami to wash them over the landscape. These will, supposedly, be "dealt with" in the distant future.
What is really surprising is not only the abysmal response of TEPCO. Nuclear industry in Japan has forever been plagued by accidents. What is un-fucking-believable s the continuing complacency of the government about it. There have been no investigations, no arrests, nothing.
A government panel, composed mostly of "old boys" (former execs from the nuclear industry, who now serve as "regulators" on taxpayer dime and whose job is to excuse the fuckups of their former colleagues) estimated that Fukushima will increase cost of nuclear power by 20%. Independent experts estimated that actual increase will be more like 3-4 times the current cost. Guess what -- TEPCO already wants the price of electricity to rise by about 20% from next year -- that is just to cope with the immediate cost of the Fukushima cleanup and compensations. The independent experts may yet turn out to be right about a fourfold cost increase.
Considering the size of the accident and the level of criminal complacency and negligence that lead to it, the report doesn't even come to "damning". It is more like a strongly-worded letter. What is needed in this case is some good ole criminal prosecution, some long terms in the PMITA prison for the TEPCO board members and plant managers, and restructuring the company so that investors who cheered the bad safety practices are heavily punished. A cleanup of the regulatory bodies won't be a bad thing as well.
But it is Japan, so none of these are very likely to happen. Instead, we'll have another accident in a few years.
I don't care for your style, but mostly because it is ineffective. The "stupid fuck" will just go into defensive mode, so you haven't changed his mind. Meanwhile, those of us in the people in the peanut gallery don't usually equate knowledgeable professionals with needless public profanity - so you aren't even convincing the peanut gallery like you would have otherwise.
W..w..W - Willy Waterloo washes Warren Wiggins who is washing Waldo Woo.
Let's not be racist about it. The plant was designed by General Electric (GE nowadays). Immelt, slimy toad that he is, jumped in the media fray VERY early on, to do damage control:
http://www.ft.com/cms/s/0/56fb5f92-4e0e-11e0-a9fa-00144feab49a.html#axzz1hguiUtBH
He offered help! He should have started by offering excuses! A group of GE whistleblowers were pointing out design flaws in that exact type of plant in the 970s! Design flaws which played a role in the accident, moreover:
http://www.iwatchnews.org/2011/03/15/3520/reactors-heart-japanese-nuclear-crisis-raised-concerns-early-1972-memos-show
also, this:
http://www.dailykos.com/story/2011/03/15/956586/-Whistleblower-Expose-of-GE-Inspection-Coverup-RARE-EU-Authored-US-BWR-Damage-Report-?via=tag
Something bad is coming when people are suddenly anxious to tell the truth.
those who have no honor, no respect for community, no regard for actions taken; we now have name for them, "Fukushima Daiichi."
The severe accident management guidelines did NOT, in fact, state that venting should only be performed post-evac. They were ignored in the event.
Judging by the news reports at the time, the Japanese government was intent on denying that this even was a "severe accident." I wonder if that was just media spin, or whether there was something about the Japanese cultural mindset that they just refused to believe things were getting out of control as fast as they did? And that's why the appropriate protocols weren't followed -- because they didn't believe this was a case that merited "severe accident management"?
Breakfast served all day!
The primary reason for the bad handling within the company (according to what I hear from an acquaintance of mine who works for TEPCO at Fukushima I) was plain panic and desire to cut as much cost as possible. The first reaction of TEPCO was to move out of the Fukushima plant. They apparently had evacuated all staff and families on Sunday already. Then they left subcontractors to deal with the disaster, while TEPCO staff was monitoring the shit happening from Tokyo via videoconferencing. They even had a glitch that caused delay in power re-supply sometime in mid-April, when a construction machine cut the optical cable that connected TEPCO staff with their human robots at the plant.
The real question is, why was all this allowed. Many reasons.
First, TEPCO is a very well connected and influential corporation. The nuclear power management body in Japan - JAEA - is staffed exclusively with people from the nuclear power industry, i.e. about half of their staff is from TEPCO itself. Those people advise the government on what to do. They also own stock or options of, receive pensions from and hold sinecure positions with their former corporate employer. No wonder they would be among the last to criticize it. Naturally, they influence what gets in the government media (NHK, mostly) about the accident. TEPCO is a large contributor to national politicians, and the local governments where TEPCO operates (including the affected areas) are also mostly in the pockets of the company. That is why both national and local politicians have worked with TEPCO to calm protesters from day one.
Despite that, there have been a few large demonstrations, but don't forget that the people in the affected areas are also victims of the earthquake - their houses, business and in many cases, family members are gone. They simply don't have the means to stage significant protests.
Second, TEPCO is a large advertiser. They wield a very large influence with a lot of private media. That is why you never see anything really bad about them in the newspapers or in the popular private TV channels. The culture preference against rocking the boat plays very nicely with the financial motivation of not angering TEPCO, so coverage is avoiding classifications as "disaster", "severe", etc. There was a lot of shock when the accident was classified at Chernobyl level, but overall the media has managed to project the message that this was an accident that is due to factors beyond human control, which has until recently, limited the interest in it on national level. We'll see if the report changes this.
Third, TEPCO is a company that also manages distribution of power. That is why if you are a large consumer in times of shortages, you keep your trap shut if you're smart. Just in case.
There is also the complex political situation in Japan. The LDP, the party that is directly responsible for giving the nuclear lobby a free ride, is the major opposition. They have not uttered a peep about the disaster yet, because they don't want their role advertised. Half the politicians in the party in power (DPJ) were members of the LDP at the time decisions about nuclear power in Japan were made. They also don't want to put forward the political responsibility issue. Third, the DPJ is in deep trouble anyways, and because of the way the political apparatus of Japan works, they handle the bureaucracy with a lot of difficulty. Maybe that is partly why they made the ultimately disastrous decision to let TEPCO handle the accident.
In short, it is a very complex and very unfortunate story.
Japan's deadly game of nuclear roulette
Japan sits on top of four tectonic plates, at the edge of the subduction zone, and is in one of the most tectonically active regions of the world.
The 52 reactors in Japan are located in an area the size of California, many within 150 km of each other and almost all built along the coast where seawater is available to cool them.
However, many of those reactors have been negligently sited on active faults, particularly in the subduction zone along the Pacific coast, where major earthquakes of magnitude 7-8 or more on the Richter scale occur frequently.
"I think the situation right now is very scary," says Katsuhiko Ishibashi, a seismologist and professor at Kobe University. "It's like a kamikaze terrorist wrapped in bombs just waiting to explode."
Last summer, I visited Hamaoka nuclear power plant in Shizuoka Prefecture. Because Hamaoka sits directly over the subduction zone near the junction of two plates, and is overdue for a major earthquake, it is considered to be the most dangerous nuclear power plant in Japan.
When the geologic evidence was presented confirming the extreme danger at Hamaoka, the attending media were obviously shocked.
On July 7 last year, the same day of my visit to Hamaoka, Ishibashi warned of the danger of an earthquake-induced nuclear disaster (...). He said: "The seismic designs of nuclear facilities are based on standards that are too old from the viewpoint of modern seismology and are insufficient. The authorities must admit the possibility that an earthquake-nuclear disaster could happen and weigh the risks objectively."
After visiting the center a few kilometers from Hamaoka, I realized that Japan has no real nuclear-disaster plan in the event that an earthquake damaged a reactor's water-cooling system and triggered a reactor meltdown.
Additionally, there is an extreme danger of an earthquake causing a loss of water coolant in the pools where spent fuel rods are kept.
When I asked ERC officials how they planned to evacuate millions of people from Shizuoka Prefecture and beyond after a Kobe-magnitude earthquake (Kobe is on the same subduction zone as Hamaoka) destroyed communication lines, roads, railroads, drinking-water supplies and sewage lines, they had no answer.
Yoichi Kikuchi, a Japanese nuclear engineer who also became a whistle-blower, has told me personally of many safety problems at Japan's nuclear power plants, such as cracks in pipes in the cooling system from vibrations in the reactor. He said the electric companies are "gambling in a dangerous game to increase profits and decrease government oversight."
It is not a question of whether or not a nuclear disaster will occur in Japan; it is a question of when it will occur.
It is time to make the changeover from nuclear fuel to fossil fuels in order to save future generations and the economy of Japan.
Slashdot, fix the reply notifications... You won't get away with it...
A couple of clarifications:
The reason for the poor handling of the situation is as you mention, an over-reliance on contract workers, but also because of a complete lack of preparation and training by those involved. The officials at TEPCO never prepared for a worst-case scenario, because they wanted to cut costs, and they stupidly believed that the worst-case scenario was impossible. Two points make this painfully obvious: 1) they didn't think a complete loss of power was even in the realm of possibility (despite only having two backup generators, both located below ground), and 2) they didn't even have instructions in their manuals for manually venting the RPV. NISA, despite being in charge of nuclear safety and TEPCO, were watching network TV to find out the details of the problem -- i.e. a huge transparency problem.
Also, the TEPCO as we knew it, and as you mentioned it, is finished. Most likely the company will be nationalized sometime next year, and although the same pieces of shit that got us in this situation will most likely keep their jobs, their influence over Japanese people is pretty much at an end. The media has regularly covered their incompetence and negligence since the March explosions, and even NHK has pretty solidly shown how criminal their actions were. Will anyone get put in jail? Probably not. But the TEPCO CEO has already been forced to quit, and TEPCO stocks will be in shambles for decades. In this sense, you could probably draw parallels to the clusterfuck that was BP and the Gulf oil spill. But again, it must be emphasized that no one seems concerned about TEPCO's influence on network TV at all anymore because there is a massive amount of anger directed at the company.
In terms of power consumption, there is already talk of allowing non-centralized power companies to start operating, and hopefully this is something we'll see in the next 10 years or so. I have a feeling that the government will want to keep people tied to TEPCO mostly because there will be billions paid out in compensation to victims of the disaster, and they can't afford to pay for everything. There will be a shift away from nuclear power, though. The general consensus is that most people don't have the stomach for it anymore, and based on many reports on TV, it's clear that Japan was essentially forced into using nuclear power in the first place. We will probably see more power sourced from LNG in the near future, and there are plans to build a plant of this type in Tokyo soon.
I'm not disagreeing with you at all, I just think that some of your information is a bit out of date. TEPCO is in ruins right now, and since we'll be dealing with radiation cleanup for decades, its negligence won't be so easily forgotten.
I know you mentioned that NHK is in the pocket of the government, and they are, but NHK has produced some of the best documentaries on the disaster, so I highly recommend checking them out if you haven't done so (sadly, I can only find links to English dubbed versions):
NHK Japan's Nuclear Crisis More video links