Nuclear Issues

Based on image analysis, a two-meter hole has been found in the metal grate under a pressure vessel in reactor No. 2's containment vessels at the Fukushima No. 1 nuclear power plant. | TOKYO ELECTRIC POWER COMPANY HOLDINGS INC. / VIA KYODO

japantimes.co.jp - KYODO, STAFF REPORT

The radiation level in the containment vessel of reactor 2 at the crippled Fukushima No. 1 power plant has reached a maximum of 530 sieverts per hour, the highest since the triple core meltdown in March 2011, Tokyo Electric Power Co. Holdings Inc. said.

Tepco said on Thursday that the blazing radiation reading was taken near the entrance to the space just below the pressure vessel, which contains the reactor core.

The high figure indicates that some of the melted fuel that escaped the pressure vessel is nearby.

At 530 sieverts, a person could die from even brief exposure, highlighting the difficulties ahead as the government and Tepco grope their way toward dismantling all three reactors crippled by the March 2011 disaster.

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Image: Dr Rachel Furley (centre) with members of the Kartuzovi family, one of the many families her charity helps.

bbc.com - April 26th 2016 - Tom Burridge

Children are still being born with severe birth defects and rare types of cancer in areas near to Chernobyl, according to a British charity, three decades on from the world's worst civil nuclear disaster.

The accident on 26 April 1986 contributed to the downfall of the Soviet Union, changed the way the world thinks about nuclear energy and has affected an unquantifiable number of people in the region.

For British paediatrician Dr Rachel Furley, the "desperately sad" reality is that women who have spent their entire lives exposed to high levels of radiation are now having children. 

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tepco.co.jp - AFP - yahoo.com
March 19, 2015

CLICK HERE - Reactor imaging technology for fuel debris detection by cosmic ray muon
(13 page .PDF report)
Measurement status report in Unit-1
March 19, 2015
Tokyo Electric Power Company

CLICK HERE - TEPCO - Handouts at press conference

New tests show almost all of the fuel inside one of the Fukushima plant's reactors has melted, its operator said Thursday, the latest step in the clean up after Japan's worst ever nuclear crisis.

Tokyo Electric Power Co. said the technology, which uses elementary particles called "muon" to create x-ray style images, gave the most concrete evidence yet the fuel had dropped to the bottom of the first reactor.

AFP / Getty Images

The Pacific Island nation, the site of many nuclear tests, is taking its case to the ICJ and US courts

Associated Press - america.aljazeera.com - April 24, 2014

The tiny Pacific nation of the Marshall Islands is taking on the United States and the world’s eight other nuclear-armed nations with an unprecedented lawsuit demanding that they meet their obligations toward disarmament, and accusing them of “flagrant violations” of international law. . .

. . . The country is also filing a federal lawsuit against the U.S. in San Francisco, naming President Barack Obama, the departments and secretaries of defense and energy and the National Nuclear Security Administration.

The Marshall Islands claims the nine countries are modernizing their nuclear arsenals instead of negotiating disarmament, and it estimates that they will spend $1 trillion on those arsenals over the next decade.

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