Showing posts with label Fukushima Decommissioning. Show all posts
Showing posts with label Fukushima Decommissioning. Show all posts

Sunday, January 12, 2014

Are 4300 TEPCO workers DEAD while Fukushima radiation spreads around the world starting a mutant world apocalypse?

With reports that TEPCO hired incompetent workers to build water storage tanks, could TEPCO have also caused thousands of deaths of cleanup workers?

This idea came up in my news reader, so I want to check its validity.  It talked about 4,300 TEPCO workers dead.  It's pretty outrageous that TEPCO would use subpar workers to build the water tanks that are supposed to be keeping radioactive water out of the ocean.  But it would really be extremely outrageous if TEPCO's inadequacy had let thousands of workers die.

Unless you want to spin these workers as hero's who sacrificed themselves to clean up something that was going to harm the rest of us.  The cleanup workers are Chernobyl were presented as hero's.

Anyway, here's the title:

4300 TEPCO WORKERS DEAD AS FUKUSHIMA RADIATION STRETCHES WORLDWIDE & BRINGS NEW MUTANT DAYS OF NOAH 

The red type, bold face, and CAPSLOCK, are all from their site.   Another claim on the site is this:
4300 tepco worker deaths have been covered up
This gives us some supposed evidence to try and validate.  By the way, the site this is on is full of raving lunatic conspiracy theory gunk such as the "MILITARY AND CIA STATED THEIR SUPPORT FOR THE REPUBLIC" and we should expect MASSIVE ARRESTS starting any day now.  So we can't expect too much in the way of accuracy.

By the way, the U.S. form of Government is a Republic - as in
I pledge allegiance to the Flag of the United States of America, and to the REPUBLIC for which it stands, one Nation under God, indivisible, with liberty and justice for all.
So if the Military & CIA are in support of the Republic, well, that's their constitutional duty, and if they hadn't done so they would be derelict of duty and perhaps treasonous.

But, we can't get distracted, what about these TEPCO workers?

I did some yahoogling and -- actually -- there were dozens of blogs, all with raving lunatic conspiracy theory blog names -- with very similar titles.  One wonders whether there's some black hat SEO tricks going on here?  Anyway, I did finally get to some real news.

Japan earthquake: Anger over Fukushima evacuation plan - 16 March 2011

This was a news report published in the couple days after the earthquake and tsunami.  Engineers were in the middle of their mad dash to avoid nuclear catastrophe at the Fukushima nuclear power plant.  There had already been large radiation releases into the vicinity.  The Japanese government had declared a 20 kilometer evacuation zone around the power plant.

About 140,000 people living in the 20-30 kilometer zone were told to stay in their homes.  At the same time, the U.S. Government ordered all Americans to stay at least 80 kilometers from the Fukushima plant.

That is one of the side controversies to the whole thing - why did the U.S. government order such a large evacuation zone, and the Japanese order a smaller one.  Well, there is an issue of where would they find the space to store another 140,000 refugees.

There is this:
"They are leaving us to die," says the mayor of Minamasoma inside the exclusion zone
As for the claim of 4,300 dead workers?  The article says this:
More than 4,300 people are listed as dead but it is feared the total death toll from the catastrophe, which pulverised the country's north-east coast, will rise substantially.
That's "people" not "workers"...  There's a difference between those two words, people. 

The claim of 4,300 dead workers implies something like - lots of people sent in to the site to do cleanup work, got radiation poisoning, died.

But this - 4,300 people - that's just the casualties, and probably aren't radiation casualties at all but from the earthquake and subsequent flooding.

Human Rights Watch: Syrian planes have killed 4,300 civilians since July - April 2013

Here's an actual tragedy, published by a regular news outlet, involving 4,300 people that actually died at the hands of their own government.  This is something actual and real to be actually outraged about.


Fukushima Nuclear Plant Worker Dies - October 2011

An actual news report of an actual worker death at the site ... At that time there had been three deaths of workers at the site.  According to TEPCO none were due to radiation, and weren't due to over-work.  Instead
TEPCO said a male worker in his 50s became ill during a meeting Wednesday morning, before his shift started. He was taken to a hospital immediately, and died the next morning.

"We can't disclose what was cited as the cause on his death certificate because it would amount to violation of privacy," a TEPCO spokesman said.
I'm not satisfied by that explanation.  However, 3 workers dead is a far cry from 4,300.  We have 4,297 worker deaths to go.



Japan nuclear plant workers in hospital after radiation exposure - 24 March 2011
Three cable-layers at Fukushima power plant exposed to high levels of radiation after stepping into contaminated water
Tests on the workers, who are all in their 20s and 30s, showed they were exposed to between 170 millisieverts (mSv) and 180 mSv of radiation while laying cable in the basement of the No 3 reactor's turbine building. That is above the usual legal limit of 100 mSv per year for nuclear power workers in Japan, but below a new limit of 250 mSv, introduced soon after the nuclear crisis began to enable them to spend more time inside the crippled facility.

That's three workers -- two of whom were hospitalized with radiation burns.  Those two were wearing regular shoes, while the third was wearing boots and didn't get burned by radiation.  The three were standing in a pool of radioactive water, and the water seeped through their protective clothing.
More than 20 workers have been injured at the Fukushima plant, 150 miles north of Tokyo, since it was badly damaged in the 11 March earthquake and tsunami. They include 11 who were hurt when the No 3 reactor building exploded.

To date, 17 have been exposed to radiation exceeding 100 mSv at the plant, though none has been exposed to contamination exceeding the accumulative 250 mSv limit.






Fukushima evacuation has killed more than earthquake and tsunami, survey says - September 2013

More people have now died because of the Fukushima evacuation process than were killed in the region by the 2011 Japanese earthquake and tsunami which caused the displacement, a survey said.

Some 300,000 people evacuated their homes in the prefecture after the disaster caused multiple meltdowns at the Fukushima Daiichi nuclear plant, according to Red Cross figures.

A survey by popular Japanese newspaper Mainichi Shimbun said Monday that deaths relating to this displacement – around 1,600 – have surpassed the number killed in the region in the original disaster.
Close to 16,000 people were killed across Japan as a direct result of the earthquake and tsunami in 2011. According to the Mainichi report, 1,599 of these deaths were in the Fukushima Prefecture.



Sunday, December 1, 2013

U.N. nuclear agency begins review of Japan's Fukushima plant

U.N. nuclear experts arrived in Japan on Monday to assess the decommissioning of the wrecked Fukushima nuclear plant and the operator's progress in removing fuel rods from a destroyed reactor building and minimizing leaks of contaminated water.
The International Atomic Energy Agency (IAEA), the U.N.'s watchdog for nuclear power, is conducting its second review of plans for decommissioning that may take four decades 
"There continues to be significant public disquiet over the disclosure of various issues around the Fukushima plant, including the water contamination issue into the Pacific Ocean despite the government's increased involvement in the clean-up activities," Tom O'Sullivan, founder of independent energy consultancy Mathyos Japan.
Source: http://www.chicagotribune.com/news/sns-rt-us-japan-fukushima-iaea-20131125,0,4771506.story

Fukushima radioactive water decontamination delayed by hydrochloric acid leak

Water storage tanks at Fukushima
The trouble-prone water decontamination system at TEPCO's crippled Fukushima nuclear power plant sprang a hydrochloric acid leak and had to be shut down on Sunday. The acid is used to neutralize alkaline water used in decontaminating the radioactive water that cools the damaged nuclear reactor piles. While only a tiny amount of acid leaked, it forced the shutdown of a system that was to have played a crucial role in the Fukushima site cleanup.

The Fukushima nuclear reactors were damaged and had nuclear meltdowns following a massive earthquake and Tsunami in March 2011. The damage is so extensive that the normal cooling systems aren't functioning, and TEPCO is having to pour massive quantities of water onto the nuclear piles to cool them down.

In an inspection of the Advanced Liquid Processing System, TEPCO engineers found Hydrochloric acid leaking from a pipe joint. They surrounded it with a plastic bag, which has collected only 1 liter of acid.

This system was in trial operation, and has been expected to play a crucial role in treating contaminated water at the Fukushima site. The system was due to have gone into full operation on Sunday.

In late September, plastic padding was found clogging pipes in the same system. In October, it had to be shut down due to a programming mistake.

TEPCO is facing a huge task, with storing hugely massive quantities of water that had been used to cool the nuclear pile. That radioactive water cannot be released, and given the massive amounts of water required to keep the nuclear piles cool, TEPCO has built a huge array of storage tanks. However the problem is not scalable due to the number of years that will be required to cool the nuclear piles, hence the amount of water and storage tanks that will be required. Any kind of water decontamination system will alleviate the need for on-site water storage.

Source: theaustralian.com.au - phys.org

Originally published: http://www.examiner.com/article/fukushima-radioactive-water-decontamination-delayed-by-hydrochloric-acid-leak

Wednesday, November 27, 2013

Japan mulls more than $100 million new spending on Fukushima water-crisis: sources


(Reuters) - Japan is considering more than $100 million in extra government spending to handle contaminated water at the crippled Fukushima nuclear plant, boosting the budget allocation by at least a fifth, government officials familiar with the matter said.

The additional budget allocation of between 10 billion and 15 billion yen ($98 million-$147 million) aims to accelerate work on containing leaks and decontaminating the water, said the officials, who spoke on condition of anonymity.

Source: http://www.reuters.com/article/2013/11/28/us-japan-fukushima-budget-idUSBRE9AR03520131128

Thursday, November 7, 2013

Japan to begin removal of fuel rods from Fukushima plant

TEPCO's plan for moving fuel rods from unit #4 was approved during the week of November 7.

The removal of fuel is part of regular work at any nuclear power plant, but "conditions are different from normal because of the disaster," said company spokeswoman Mayumi Yoshida.

Extraction is expected to begin mid-November.

The article contains some scary statements from Scientists and Activists.  However some of these statements come from people who have a vested interest in making it look more scary than it actually is.  While those statements could be valid, their vested interest has to make us ponder whether their statements are skewed or not.

“Handling spent fuels involves huge risks," said Shunichi Tanaka, chairman of the Nuclear Regulation Authority. "It would be a disaster if radioactive materials come out of the metal rods during the work.”

"This is the first practical milestone for the project," said Hiroshi Miyano, a nuclear systems expert and visiting professor at Hosei University in Tokyo.

"Any trouble in this operation will considerably affect the timetable for the entire project," he said to AFP. "This is an operation TEPCO cannot afford to bungle."

Christina Consolo, the founder and host of Nuked Radio ... “The worst-case scenario is that there’s a nuclear chain reaction, a criticality in the pool during this procedure and it can’t be stopped,” she said.

Kevin Kamps, a nuclear waste specialist from the organization Beyond Nuclear, believes it is “absurd” that TEPCO is in charge of this globally significant extraction operation ...
“If something goes wrong this could be a global catastrophe that dwarfs what has happened in Fukushima Daiichi thus far,” Kamps told RT. “Tokyo Electric has shown its true colors time and time again, its incompetence, its dishonesty, so it’s very frightening that TEPCO is in charge of this.”

Arnold Gunderson, a nuclear power expert, explained to RT that what they will attempt to do at Fukushima has never been done before but it has to be done ... “There is more radioactivity in that fuel pool than in all the bombs than in all the bombs that were fired in above ground testing. So we have the equivalent of 700 nuclear bombs worth of material in that fuel pool. These [the fuel rods] are not going to pull out easily and the fear is, is that they might snap and release the radiation that’s inside them,” he told RT.




Source: http://rt.com/news/fukushima-fuel-rod-removal-365/

Thursday, October 31, 2013

Fukushima Daiichi operator should not handle shutdown, says governing party

TEPCO is about to begin moving nuclear rods from one of the damaged reactor units into dry cask storage.  However, Japan's governing Party suggests that TEPCO should be stripped of responsibility for decommissioning the Fukushima power plant complex.  

Instead a proposal by the Liberal Democratic party (LDP) would move decommissioning responsibilities to a unit that is financially independent of TEPCO.

TEPCO is expected to begin removing 1,300 spent fuel assemblies from the remains of the reactor No 4 building towards the middle of November 2013.
Some nuclear experts have warned that even a slight mishap involving the fuel rods could result in huge releases of radiation into the air and sea.
Shunichi Tanaka, the head of Japan's nuclear regulation authority, warned that the work would be more hazardous than usual because of debris that fell into the reactors storage pool during hydrogen explosions in March 2011.

"It's a totally different operation than removing normal fuel rods from a spent fuel pool," Tanaka said. "They need to be handled extremely carefully and closely monitored. You should never rush or force them out, or they may break. I'm much more worried about this than I am about contaminated water."
They'll be using a remote controlled crane to move damaged fuel assemblies one-by-one, putting them in dry casks, before putting them into a pool for long term storage and cool-down.

TEPCO claims it'll be fine with no exposure to workers.

http://www.theguardian.com/environment/2013/oct/31/japan-fukushima-daiichi-decommissioning-tepco