Showing posts with label radiation expposure. Show all posts
Showing posts with label radiation expposure. Show all posts

Thursday, November 1, 2012

Worker Who Worked in Reactor 3 Turbine Building in March Last Year Has Filed a Complaint Against TEPCO's Subcontractor Kandenko


Remember an incident on March 24, 2011 at Fukushima I Nuclear Power Plant, in which three workers got irradiated stepping into a highly contaminated "water puddle" in the Reactor 3 turbine building as they were laying power cables?

(Remember the water "puddle" in TEPCO's and now-defunct NISA's parlance turned out to be a flooded basement.)

One of the workers from the same group as these three has formally filed a complaint against the 1st-tier subcontractor who hired them (Kandenko) for violation of the Labor Safety and Health Law.

His beef: A group of TEPCO workers in the same work location withdrew, after measuring a very high radiation (400 millisieverts/hour on the water surface), but his contractor, TEPCO's major subcontractor Kandenko (whose share TEPCO holds), ordered his group to stay and do the work.

Now that's not what was reported in March last year.

According to Tokyo Shinbun (11/1/2012; part):

The 46-year-old man who worked for a subcontractor [of Kandenko] in Iwaki City was engaged in a work to lay power cables in the Reactor 3 turbine building on March 24, 2011, soon after the start of the nuclear accident.

According to the man, he had been told that the radiation levels were low enough not to endanger workers, but in reality there was a massive amount of highly contaminated water, and the radiation was high.

Another group of workers made of TEPCO employees measured 400 millisieverts/hour radiation in the Reactor 3 [turbine building] basement, and they withdrew. However, the group that this worker belonged to was ordered to continue the work.

Sensing danger, the worker refused the part of the work which would have him step into the contaminated water, but he still got exposed to over 11 millisieverts of radiation in 40 to 60 minutes. Of 6 workers in the group including this man, 3 workers stepped in the contaminated water, and their radiation exposures from this one-time work were 172 to 180 millisieverts. These are almost twice as high as the normal radiation exposure limit of "100 millisieverts in 5 years".

The attorneys of the man accuse Kandenko for violating the law by forcing the workers to continue to work when another group of workers in the same location withdrew to avoid the exposure to high radiation, and demand punishment.


I looked up my own posts from March last year (here, and here, and here) and other newspaper articles, and this is what I've gathered (again):

1. Before that particular work, TEPCO had said the radiation level was low, and there was NO PUDDLE.

Kyodo News on Thursday March 25, 2011 reported:

TEPCO said Wednesday there was no puddle at the site and the radiation level was just around a few millisieverts per hour.


However, on Wednesday March 24, 2011 when TEPCO was saying there was no puddle and radiation was low in Reactor 3 turbine building, Asahi reported:

Reactor No.3: Black smoke subsided by 4:30AM. TEPCO decided that it was safe to resume work, and has directing the workers to restore cooling pumps.


The period between March 20 and 23, 2011 is when there was an event, probably at Reactor 3, that released a significant amount of radioactive materials from the plant which spread to wide areas in Tohoku and Kanto.


2. The "puddle" was 1.5 meter deep, and the water had 3.9 million becquerels/cubic centimeter of radioactive materials (cesium).

One day later on March 25, 2011 Yomiuri reported that the "puddle" in Reactor 3 turbine building was actually 1.5 meters (4.92 feet) deep at the deepest end. The location where the workers worked supposedly only had water 15 centimeter deep.

Asahi reported "puddle" had 3.9 million becquerels of radioactive cesium per cubic centimeter (Asahi, 3/26/2012).


3. 400 millisieverts/hour at water surface, 200 millisieverts/hour in air.

The radiation level on the water surface was 400 millisieverts/hour, and the air radiation level was 200 millisieverts/hour, according to Kyodo News English.


4. Blame was placed on the workers for not measuring the radiation, not wearing the boots.

The same Kyodo News reported:

The workers did not measure the radiation amount before starting the cable-laying work on Thursday, it said.


5. Irradiated workers were young, wearing only Tyvek suits.

Workers who were exposed to 172 - 180 millisieverts of radiation were in their 20s and 30s. The workers were wearing Tyvek suits. We all know now that nonwoven Tyvek suits do not shield radiation at all, but at that time, we didn't know better, and many were led to believe Tyvek suits mean safety from radiation.


6. The workers who stepped in the water were exposed to 2 to 6 SIEVERTS of radiation on their feet. 

But it was deemed "no danger to life" because the exposure was only on feet, not the whole body.


To put the "400 millisieverts/hour" radiation in perspective, the radiation level on the water surface inside the Reactor 1 Containment Vessel, measured on October 10 this year, was 0.5 sievert/hour, or 500 millisieverts/hour.

The air radiation level of 200 millisieverts/hour can be found on the operation floor of Reactor 2, which released the largest amount of radioactive materials. Quince 2 mapped the radiation levels on June 13 this year, measuring between 40 to 880 millisieverts/hour. TEPCO concluded that they couldn't send human workers for any work, as the radiation levels were simply too high.

In the early days, that was clearly never a problem.

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Tokyo Shinbun's original article, 11/1/2012 (as archive, as their articles disappear very quickly):

東京電力福島第一原発事故の収束作業で、東電と作業を請け負った関電工(東京都港区)が、高い放射線量の中で被ばくを最小限に抑えるよう必要な措置をせず、作業を続けさせたのは労働安全衛生法違反に当たるとして、福島県いわき市の元作業員男性(46)が、両社を同県富岡労働基準監督署に申し立てた。 

いわき市の下請け会社に所属していた男性は、事故が発生して間もない昨年三月二十四日、3号機タービン建屋内で、電源ケーブルを敷設する作業に従事した。

男性によると、事前の説明では、作業に危険はない程度の線量だと聞いていたが、実際には、建屋地下には大量の高濃度汚染水がたまり、線量も高かった。

東電社員らの別の作業班は、3号機地下で毎時四〇〇ミリシーベルトの放射線量を計測したため、撤退した。しかし、男性グループは作業継続を指示された。

男性は危険を感じ、汚染水につかる作業は拒否したが、四十分~一時間ほどで一一ミリシーベルト超を被ばくした。男性を含む六人の作業員のうち、脚が汚染水につかった三人の被ばく線量は、この一回の作業で一七三~一八〇ミリシーベルトに上った。これは通常の被ばく線量限度「五年間で一〇〇ミリシーベルト」の二倍近くに当たる値だった。

男性の弁護団は、同じ場所で別の作業班が高線量の危険を避けるため撤退したのに、関電工が作業を継続させ、作業員を危険にさらしたのは違法だとして、関電工に対する処罰を求めた。

発注者の東電に対しては、関電工の違法行為を止めなかったなどとして、線量管理や放射線防護のあり方を是正するよう求めた。

男性は「一つ間違えば命に関わった。末端の作業員は危険手当もろくにもらわず、被ばくしながら命懸けで作業をしている。東電や元請け会社の責任は重い」と訴えた。

Saturday, January 7, 2012

(English Translation Part 1) Dörte Siedentopf on Fukushima Nuclear Disaster: "They Haven't Learned Anything from Chernobyl"

(UPDATE: Second part of the translation is posted, translation done by the reader Florian Zschage.)

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(H/T to the readers who did the translation and the summary of the original German article on TAZ. Thank you.)

What struck me about the article interviewing Dr. Dörte Siedentopf, other than the negative health effects on the residents, is the following:

  • Damage from the nuclear accident will increase, not decrease, over time;

  • Belarus got highly contaminated because the Soviet government induced artificial rain to fall on Belarus when the radioactive plume threatened Moscow;

  • It took 10 years to resettle the residents, during which time they continued to live in the contaminated areas;

  • When the Soviet system collapsed and the money ran out, Belarus declared the end of the accident, Chernobyl as something to be memorialized in a museum.

Well, Japan is well ahead of Belarus and Russia. They already want to memorialize the Fukushima accident by building a museum, "lest the memory of the accident fades away". It doesn't matter to them if their accident is still on-going.

The following is the German to English translation of the original article "Ärztin mit sozialer Verantwortung: Der heiße Stein" by Viola:

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The hot stone

Doctor Dörte Siedentopf organizes recreation stays since 20 years for Chernobyl children. She is bewildered about how to deal with Fukushima. By Gabriele Goettle

Ghost town of Pripyat in the Ukraine: The residents were forever evacuated after the disaster.

Dr. med. Dörte Siedentopf, born in 1942 in Oldenburg, school attendance and high school there, and from 1961 studied medicine in Würzburg, Berlin, Göttingen. 1966 examination, promotion 1968, 1967 marriage, two children, from 1970 in Hesse Dietzenbach own medical practice as a general practitioner and psychotherapy in a group practice. Retired since 2003.

She is (since its foundation in 1981) a member of the IPPNW (International Physicians for the Prevention of Nuclear War, doctors in social responsibility). She initiated the installation of "stumbling blocks" in Dietzenbach and founded in the early 90s, the "Circle of Friends Kostjukovitschi e. V. Dietzenbach" that besdides other activities, sends relief shipments to Belarus twice a year, with medical equipment, clothing, bicycles, sewing machines, computers, etc.

Since 20 years, recovery stays in Germany are organized for children of Chernobyl. Hospitable Dietzenbacher families accomodate White Russian children every summer. The Circle of Friends now has many members and many friends in Kostjukovitschi. A number of active helpers for the Circle of friends takes care of everything, even to the collection of monetary and material donations. Since 2009, the 23 Anniversary of Chernobyl, there exists a town twinning. Dr. Siedentopf is married to a physician, both children have studied medicine. Her father was a country doctor, her mother a housewife and a teacher.

Dr. Siedentopf welcomes us into her small rooftop apartment in early December in Berlin Pankow in proximity of a park. Over tea and biscuits, she tells us about her relief activities and experiences.

"The worst thing is that the organizers have nothing learned from Chernobyl. I'm speechless over the handling of the nuclear disaster in Fukushima, which is still larger than that of Chernobyl. About the fact that the government's did not increase the evacuation zone accordingly, and women and children have not brought immediately to the south of the country to safety, one can only feel helpless rage. Instead, the population is systematically lied to, they are not at all or misinformed about the real dangers. This is completely irresponsible. What's coming up now to the Japanese - diseases and problems- it's unimagenable. And politics and nuclear industry really put up with everything! Worldwide!

Using the example of Chernobyl, one can see approximately the dimension. Many people think that's a long time ago, that Chernobyl is a bygone disaster that you can read about on Wikipedia. But the people in the radioactively contaminated areas from 1986 to today live with Chernobyl. The consequences do not yield. Unlike natural disasters, they increase with time - and for the next 300 years, at least. I'll say more about that later" (See also the report of the" Society for Radiation Protection "and IPPNW:" The health consequences of Chernobyl, 20 years after the nuclear disaster ", note GG).
People lived for decades in the contaminated area.

"Before, I want to briefly say something about the causes and why we have decided to do relief efforts in Belarus. Most of the contaminated area lies in Belarus. 70 percent of the radioactivity came down on the former Soviet republic of Belarus. A quarter of the land area was contaminated. About 15 kilometers from the reactor,there's the Belarusian border.

And as the wind moved the cloud to Moscow, one has it forced to rain down artificially, with silver iodite. Of course without informing the population. In early May, with wonderful weather, suddenly a sticky, yellow rain came down, people say. One has left the population in the dark for years, there were only resettlements, orders, appeasement. Dosimeters were strictly forbidden.

Particularly affected were the Gomel and Mogilev regions. In Mogilev region there's the town Kostjukovitschi where I've been going to for 20 years. These two areas were contaminated at large area and about a million people had to be resettled, there had to bw built houses in the cities and counties to achieve this. Around Minsk, a huge city has been built. Many people lived ten years in the contaminated areas until they could move into new homes, and many still live on contaminated land and are farming.

Since the demise of the Soviet Union, the Belarusian government has to pay for everything. In 'our' county alone, 8,000 people habe been resettled. 26 villages were demolished and buried. Many villages in the contaminated areas are empty, to some of them came back old people or war veterans returning from Chechnya or Afghanistan, who can not live in the city.

This is comparable to the exclusion zone around Chernobyl. People living in the old villages, no electricity, no tap water, providing themselves as best they can. Everywhere there is sandy soil, as in Berlin - the birch trees go from here to Moscow. The groundwater is very low, ie, when the radioactivity drops 2 inches per year in the sandy soil, then so has now arrived at 50 inches and not far from the groundwater anymore
.
Half of the budget
There have happened been enormous changes . The costs for Belarus, including the health, were immense. The whole digging works thathave been made in the ten or fifteen years after Chernobyl, the decontamination of the Schoolyards,all the ablation - I don't know where they have brought that. All that was payed by the State of Belarus. I think half of its budget has gone into the elimination of consequences of Chernobyl.

And one day, one could not and would not meet the relatively generous rules from Soviet times any more. That is why President Lukashenko has declared Chernobyl as overcome, as a museum-like event. The formerly contaminated Belarusian areas present no more danger , was officially declared.

Until 20 years after the disaster, there had still existed benefits, there was a so-called coffin money being paid to people who hada status as being liquidators. But as well people who were relocated had a claim. These payments were largely discontinued. It was not much money, but there was free medical care as well, which has now been abolished. And the recognition of certain diseases, as a result of Chernobyl, is no longer taken for granted.

Nearly a million clean-up workers' - mostly young men - were used at Chernobyl and its surroundings. A large part of them came from Belarus. Today, most liquidators are invalid, have lung and thyroid cancer, cardiovascular diseases, diseases of the kidneys, the gastrointestinal area, leukemia and even mental illness. Approximately 100,000 have so far died, aged between 40 and 50 years. Many committed suicide. Though it was simply told that Chernobyl is over. There have been protests in Minsk. And right now, there has been a protest in Kiev again, with a hunger strike by the liquidators, against the stark cuts that the Ukraine as well has made to pensions and benefits.

In the villages costs are low

In Belarus, for example,there was a the free kindergarden for the affected, the school food was free, the children also received special vitamins, and cures -the latter they even get it now, once per year, but otherwise everything was scaled back. as well the vitamin-rich food for the schools and kindergartens. So the identificaton card which they all have, they have shown us, does not account for anything actually. All former claims are deleted.

If you already have very little and are sick as well, then the impact of the cuts and cuts is very high. Right now they have again - as every year - increased the local levies, ie water and heat. And the heat for the city, for the big houses and blocks, which runs in uninsulated pipes on the field during the winter, there's a loss anyway that has to be paid as well. That is why many people prefer to live in the villages, where they can reduce their costs.

The high public debt which restricts and oppresses all people is certainly on one hand caused by Chernobyl, but also by massive mismanagement. There is a hyper-inflation in Belarus, which is currently about 113 percent. The average salary is 150 to 300 euros a month. Working abroad is not allowed.

No opposition is tolerated

The boundaries towards the new EU member states Poland, Latvia, Lithuania are tight for Belarusians. But it's not just the money, the threat of state bankruptcy, there is also a tremendous inability to actually build up any in government at all within 20 years , in democracy. No opposition is tolerated. Yet it comes to protest demonstrations. As against the outrageous decision to build a nuclear plant.

Belarus has no nuclear power plants. But immediately after Fukushima Lukashenko has said he wants to build one now, with Russian help, in Ostrowez, 20 km from the Lithuanian border. The contract has since been sealed by Lukashenko and Putin. It will cost more than 5 billion euros, the NPP is said to be modern and perfectly safe, clean and supply affordable energy and create jobs, all these propaganda stories. As the nuclear industry in East and West is the same.

So this is just a hint to the general conditions. Many things I know from personal experience. It has started this way: We have back then, 1990 - participated in a group trip to Minsk for reconciliation and international understanding - after glasnost and perestroika. The event was organized by a parochial "Working group Peace in Bonn / Bad Godesberg. "

(The Republic of Belarus suffered most from the attack of the German Wehrmacht in the Soviet Union, under the atrocities of military and special operations groups. After three years of occupation, the country was ravaged and plundered, it lost many inhabitants, and almost the entire Jewish population was assassinated. In the vicinity of Minsk, the Germans built the largest death camp on Soviet soil. Note GG)

"That was also interesting for me because my father for many years ... there are letters from Brest. Brest Fortress. There are pictures ... even in the hospital. It was just, what's it called? Army Group Centre, one of the hospitals, which they had there. Letters and pictures ... and as he was so ... Somehow I always thought I have to see this once . We have never talked to him about all these things, of course. And in 1963 he then died, a malignant disease as well. I only know my mother rumored that he once said, 'If we lose the war, then God help us!' "

The children with the scars

Dr. Siedentopf has picked up courage again and goes on:.. "We have looked at everything, the former ghetto as well. And by chance we five doctors from the group have visited a clinic outside of Minsk. There, children recovered that were treated for thyroid cancer. These were the first victims we saw, in a former convalescent home for officers. All the children were pale and with a red scar on the neck.

Only then, we realized that Chernobyl is not over. A doctor then told us that reconciliation and understanding among nations could not really help so much, but that they need real medical help. If we wanted to help, we should go to the provinces, the major hospitals in Minsk were already relatively well supplied. The Frankfurt University Hospital was dedicated there. And we got an address and said we'd considerthis. And soon after two of us went to Kostjukovitschi. It is located about 180 kilometers in a straight line from Chernobyl, in the east of Belarus.

My city Dietzenbach has 35,000 inhabitants, about as many as Kostjukovitschi. We visited the chief doctor there in an old hospital from 1905, it was incredible, barracks, spread on the ground, without anything. He showed us everything, and then we met the pregnant pharmacist Larissa, which is still our reliable contact woman and friend. She showed us the pharmacy, which was also very poorly equipped. There was a lack of dressing material, of expendable items. For children, it was said, there are no suppositories. She couldn't produce itself, because she lacked the crude cocoa butter.

And why you do not have eyes and ear drops? There is no dropper bottle, she said. And since then our project started, first with medical help. It was about the sequelae of Chernobyl, so as to be somewhat helpful. And with these people, the chief physician, the pharmacist and a pediatrician, we actually had a very intensive medical project during ten years.

We have sent for the pharmacy project - or delivered - what was needed as substances. They have it processed there themselves. The children suppositories were then free or very cheaply made. Important assistance was also gynecological preparations, women's suppositories. After ten years, this was no longer possible because the drug allocation was centralized, the pharmacies and retail were outlets only and not allowed to produce anything themselves.

At that early time it had already begun that children were invited to Germany. In 1990 the first children were invited to rest stays in the GDR. They spoke russin and already had contacts. In 1991, it started with us. Our city said they will take over the financing for 50 children from the Chernobyl area for a vacation in the Taunus. But I said, let them take children and families from Kostjukovitschi as well and our families in Dietzenbach should also deal with the issue.

I was about 40 times in Belarus

And it was then made, the city financed it for two or three years and later our 'Friends circle Kostjukovitschi e. V.', who then was founded legally, so the donations we were able to settle properly. Families and children have become friends very quickly despite language difficulties and despite being a stranger. Many of these friendships have survived over the years. To date, more than 900 children and 250 adults were our guests in Dietzenbach . Many friendly return visits have taken place. And since then, I've been in Belarus about 40 times.

From the first year we actually always have collected lacking objects for everyday life in this society of lack - in addition to medical assistance. At first at my practice, then later we got our own rooms. There were sent packets, twice yearly there are shipments by truck, we collected everything, clothes, bicycles, sewing machines, toys, musical instruments, computers, sports equipment, etc. We as well asked there what was needed, an art school wanted a kiln .

A nursing home in a village needed everything: beds, mattresses, bedding, clothes, carpets, furniture, dishes, etc. We were very committed, there were also a furnishings for the doctor's room who came to the village from time to time,deck, appliances. Or for pediatricians, we have sent stethoscopes and ear speculums that were missing, or specula with which one looks into the nose, things like that. Oh yes, we sent small mirrors, with which you look into the larynx, as well . But they were alwaysblind after already one year , and we asked what do they do with them. They were sterilized in the general sterilization and that made them blind. Then we have procured an own small sterilizer , and from there it went good.

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The original article goes on to discuss the health effects on the residents in Belarus.