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D'coda Dcoda

Report: Concern work not being done at Reactors 1-3 - Perhaps much longer than 50 years... - 0 views

  • astel Yamada is 73 years old. He seems a little tired after weeks on the road in the United States. He is trying to save Japan. One of the first people I have met who can tell the inside story of the Fukushima accident, Yamada is concerned that work is not being done on the three nuclear reactors that melted down last year because the high radiation levels are still keeping TEPCO workers away. The crippled buildings are unstable, still contain nuclear assemblies, and present a long term threat to the people in the area. The cooling systems especially are a cause for concern. Mr. Yamada, founder and president of the Skilled Veterans Corps for Fukushima (Fukushima Genpatsu Kodotai), along with 700 members, want to help clean up the site.
  • Beyond cleanup of the site, Mr. Yamada doesn’t believe TEPCO has the technological capabilities to deal with the long term issues. TEPCO, he says, doesn’t believe this either. TEPCO’s plan, according to Yamada, is to contain the radiation in the next 40 years. He estimates they will need 50 years or perhaps much longer
D'coda Dcoda

Notice - Byron, Illinois Nuke In Trouble | Veterans Today [30Jan12] - 0 views

  • Excelon Corporation announced Monday, Jan 30 that one of two reactors at Byron, Illinois had automatically shut down due to loss of electrical power from the electrical grid.
  • The two Byron nuclear stations generate almost 7 Billion Watts of heat, 2.3 Billion Watts is turned into electricity; the remaining 4.7 Billion Watts of Heat is wasted heating up the Rock River.
  • This is perfectly in line with the normal abysmal efficiency of the big nuke power reactors of at most 33%. Equivalent Billion Watt  coal and/or natural gas power plants hit 60% efficiency.
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  • Light radioactive gases are being released in steam from the turbine building.
D'coda Dcoda

GE Hitachi Nuclear Energy's CEO Caroline Reda to Promote Nuclear Energy as Part of US-I... - 0 views

  • GE Hitachi Nuclear Energy (GEH) president and CEO Caroline Reda is the top U.S. nuclear industry executive participating in a trade mission to India February 6-11. Reda will join U.S. Commerce Secretary Gary Locke, who is leading the mission, and senior officials from the Export-Import Bank (EX-IM), the Trade Development Agency (TDA), and executives from almost two dozen other U.S. companies
  • This trade mission seeks to further President Barack Obama’s goal of doubling U.S. exports by 2015, supporting economic growth and creating several million new jobs. In 2010, U.S. exports to India increased to $19.3 billion, a nearly 18 percent increase from 2009’s level of $16.4 billion.
  • The group will be visiting several cities in India, among them New Delhi and Mumbai, in order to explore export opportunities in a broad range of advanced industrial sectors including civil nuclear power generation, trade, defense and security, civil aviation, information and communications technologies.
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  • Reda is participating in her first mission to India since becoming GEH’s CEO in July 2010
  • “Exports are leading the U.S. economic recovery, spurring future economic growth and creating jobs in America,” Locke said when the administration first announced its plans for the trade mission in late 2010. “Increasing trade between the U.S. and India will help drive innovation and create jobs in both countries. As trading partners, U.S. companies can help India meet the ambitious economic and social goals laid out by its government, while the Indian market holds enormous potential for U.S. exporters.”
  • Joining Reda for GE is Timothy Richards, GE Energy’s managing director for energy policy and a veteran of several previous missions to India. Those previous missions focused on civilian nuclear cooperation as a means to help modernize India’s industrial infrastructure and support future economic growth.
D'coda Dcoda

Japan's Nukes Following Earthquake - 1 views

  • TEPCO has just released "diaries" from early in the accident giving us a better view of the sequence of events from the operators point of view.
  • The bulk of the materials, distributed on discs with digital files, show reams of raw numerical data. They include photos of broadsheet computer printouts and other formatted charts with thousands of data points for measurements of reactor heat, pressure, water levels, fuel rod positions and the status of cooling pumps, among other functions. Tokyo Electric, or Tepco, also released a smaller batch of more recent documents highlighting its various efforts to restore electric power to each of the reactors, a task that was achieved on April 26. But a series of what Tepco terms reactor "diaries" from the first 48 hours after the quake include the most visually arresting materials. These feature snapshots of whiteboards on which plant employees—11 of whom remained in each of the plant's three control rooms—jotted down status updates on the progress of the reactor shutdowns and steadily increasing radiation levels around the facility.
  • Using red, black or blue ink markers, the plant operators appear to have scribbled down the notes quickly. Many are smudged or illegible. Others depict complex diagrams and are peppered with technical jargon or acronyms such as SBO for "station blackout." http://online.wsj.com/article/SB10001424052748704281504576329011846064194.html
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  • The Nuclear and Industrial Safety Agency (NISA) on June 6 revised the level of radioactivity of materials emitted from the crisis hit Fukushima No. 1 Nuclear Power Plant from 370,000 terabecquerels to 850,000 terabecquerels. (from 10,000,000 curies to 22,972,972.97 curies)http://mdn.mainichi.jp/mdnnews/news/20110606p2a00m0na009000c.html
  • Lots of interesting information in this paper from TEPCO:http://www.tepco.co.jp/en/nu/fukushima-np/images/handouts_110525_01-e.pdfUnits 1-4 did not have RCIC.  They had isolation condensers.  Not only that, the isolation condensers were water cooled with 8 hours of water in the condenser reservoir. 
  • HPCI required DC power to operate.  The turbine lube oil pump was DC; it didn't have a shaft oil pump.  I think this may be common here too, anyone willing to verify that?That's why they had trouble so quick:  8 hours later and without AC power they had no way to get water to the pressure vessel.  About the same time the instruments died from a lack of battery power is about the time they lost the isolation condenser from a lack of water.They also verify that they didn't have the hardened vent modification.
  • Fukushima may have a group that could tackle the nuclear crisis looming over Japan. The Skilled Veterans Corps, retired engineers and professionals, want to volunteer to work in the dangerous conditions instead of putting younger generations at risk. More than 200 Japanese retirees are seeking to replace younger workers at Fukushima while the plant is being stabilized. http://www.digitaljournal.com/article/307378
  • So helpless were the plant's engineers that, as dusk fell after Japan's devastating March 11 quake and tsunami, they were forced to scavenge flashlights from nearby homes. They pulled batteries from cars not washed away by the tsunami in a desperate effort to revive reactor gauges that weren't working properly. The plant's complete power loss contributed to a failure of relief vents on a dangerously overheating reactor, forcing workers to open valves by hand.And in a significant miscalculation: At first, engineers weren't aware that the plant's emergency batteries were barely working, the investigation found—giving them a false impression that they had more time to make repairs. As a result, nuclear fuel began melting down hours earlier than previously assumed. This week Tokyo Electric Power Co., or Tepco, confirmed that one of the plant's six reactors suffered a substantial meltdown early in Day 1. http://online.wsj.com/article/SB10001424052748704322804576302553455643510.html
  • The following article focus's on US spent fuel storage safety, Several members of Congress are calling for the fuel to be moved from the pools into dry casks at a faster clip, noting that the casks are thought to be capable of withstanding an earthquake or a plane crash, they have no moving parts and they require no electricity. but there is a reference to Fukishima's dry storage casks farther into the article.But Robert Alvarez, a former senior adviser to the secretary of energy and expert on nuclear power, points out that unlike the fuel pools, dry casks survived the tsunami at Fukushima unscathed. “They don’t get much attention because they didn’t fail,” he said.http://www.nytimes.com/2011/07/06/business/energy-environment/06cask.html?_r=2&pagewanted=1&ref=science
  • In 1967, Tepco chopped 25 meters off the 35-meter natural seawall where the reactors were to be located, according to documents filed at the time with Japanese authorities. That little-noticed action was taken to make it easier to ferry equipment to the site and pump seawater to the reactors. It was also seen as an efficient way to build the complex atop the solid base of bedrock needed to better protect the plant from earthquakes.But the razing of the cliff also placed the reactors five meters below the level of 14- to 15-meter tsunami hitting the plant March 11, triggering a major nuclear disaster resulting in the meltdown of three reactor cores.http://online.wsj.com/article/SB10001424052702303982504576425312941820794.html
  • Toyota was a key executive who was involved in the Fukushima No. 1 plant construction.It is actually common practice to build primary nuclear plant facilities directly on bedrock because of the temblor factor.Toyota also cited two other reasons for Tepco clearing away the bluff — seawater pumps used to provide coolant water needed to be set up on the ground up to 10 meters from the sea, and extremely heavy equipment, including the 500-ton reator pressure vessels, were expected to be brought in by boat.In fact, Tepco decided to build the plant on low ground based on a cost-benefit calculation of the operating costs of the seawater pumps, according to two research papers separately written by senior Tepco engineers in the 1960s.
  • If the seawater pumps were placed on high ground, their operating costs would be accordingly higher."We decided to build the plant at ground level after comparing the ground construction costs and operating costs of the circulation water pumps," wrote Hiroshi Kaburaki, then deputy head of the Tepco's construction office at the Fukushima No. 1 plant, in the January 1969 edition of Hatsuden Suiryoku, a technical magazine on power plants.Still, Tepco believed ground level was "high enough to sufficiently secure safety against tsunami and typhoon waves," wrote Seiji Saeki, then civil engineering section head of Tepco's construction office, in his research paper published in October 1967.
  • Engineers at Tohoku Electric Power Co., on the other hand, had a different take on the tsunami threat when the Onagawa nuclear plant was built in Miyagi Prefecture in the 1980s.Like Fukushima, the plant was built along the Tohoku coast and was hit by tsunami as high as 13 meters on March 11.Before building the plant, Tohoku Electric, examining historic records of tsunami reported in the region, conducted computer simulations and concluded the local coast could face tsumani of up to 9.1 meters.Tohoku Electric had set the construction ground level at 14.8 meters above sea level — which barely spared the Onagawa plant from major damage from 13-meter-high tsunami that hit in March.
  • Former Tepco worker Naganuma said many locals now feel they have been duped by Tepco's long-running propaganda on the safety of its nuclear facilities, despite the huge economic benefits the plant brought to his hometown of Okuma, which hosts the Fukushima No. 1 plant.
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    from a nuclear worker's forum so the dates run from May 20, 2011 to July 15, 2011...these are the points these nuclear workers thought important about Fukushima
D'coda Dcoda

Hiroshima to Fukushima, Finishing the Job | Veterans Today [18Aug11] - 0 views

  • (San Francisco) Two 10,000 lb (4,545 kg) uranium poison gas “dirty” bombs with small nuclear  dispersion devises set Japan on the road to extinction on August 6, 1945 and August 9, 1945 at Hiroshima and Nagasaki, Japan. A row of six modified and enlarged US Navy submarine reactors pioneered by US Navy Admiral Hyman Rickover and manufactured by the US based General Electric Corp (GE) finished the kill March 11, 2011. Thanks to the US Navy designed and GE built atomic reactors, the Japanese people are dying, the country of Japan is no more and the land is permanently uninhabitable.
  • Lethal nuclear vapors created by the destroyed Navy/GE reactors and thousands of tons of garbaged and burning old reactor cores are spreading invisible radioactive death and sickness all over the world. What’s more: the atomic reactors spilled their burning guts into the basements and there is evidence the melted reactor cores are still “reacting” 160 days out. Shutting them down is mostly just plain impossible. The burning, radioactive gates of hell are still open wide. Breathe deep everyone. Breathe your own poisoned Fuku tainted air.
  • The Total Fertility Rate (TFR) The best measure of population growth or shrinkage is a country’s Total Fertility Rate (TFR). It is, simply put, the average number of children women have in a society over their child bearing years. Two kids per woman is the “replacement value” for one woman and one male. Two kids per woman means the man and woman replace themselves and the next generation will be the same size as their preceding generation.
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  • The higher the TFR number, the more the population will grow and expand. On the other hand, a TFR number below 2 kids per woman means the population is shrinking for the next generation. Nuclear weaponeers who know about these things say it is impossible for a society to recover, or grow again, with a TFR below 1.3 kids per woman. In short, that society is doomed. Japan’s TFR plummeted to 1.2 since the detonation of the two 10,000 lb sperm and ovary destroying uranium poison gas bombs in August, 1945.
  • A few weeks after the atomic bombing, Australian journalist George Weller managed to sneak into occupied Japan and nuked Nagasaki in spite of US Army General Douglas MacArthur’s prohibition. Weller, an experienced war correspondent, was utterly stunned at the extent of the other worldly devastation and killing of the Atomic Bomb. Mr. Weller coined the term “Atomic Plague” which then swept around the world on a wave of revulsion at what the Americans had done. Diplomats and other people politically or militarily in-the-know knew the Japanese were eager to surrender and that President Truman lied in his bull shit speech about the Atomic Bomb “saving American lives” that would be forfeit if the US were to invade Japan.
  • What’s more, the dominant owners of the NYT, the Sultzberger family, like it that way. The family has had a slash and burn radiation policy ever since Hiroshima in 1945. No Lie was too Big, in fact, the Bigger and more Bizarre the better. Germany’s WWII Fuhrer Adolph Hitler may have coined the concept “The Big Lie;” but, the New York Times spun it out to a degree that would make even Hitler proud.
  • The Radiation Warfare Committee controlled Manhattan Project to build the Atomic Bomb got its name from its organizer, the Manhattan Engineering District of the US Army Corps of Engineers. The Sultzbergers’ NY Times was only too eager to help the fledgling CIA and the US War Department lie about the nuke bombing of Hiroshima and Nagasaki, Japan that incinerated hundreds of thousands of people. Many were literally vaporized into nothingness. The Big Lie Lives On with the NY Times
  • The coming Fuku Kid Disaster and Fuku Kill Off First and foremost will be the ever nasty New York Times (NYT.) When it comes to something really, vitally important to all our futures, our families and friends, we can always count on the NYT to lie through their teeth for the nuclear industry criminals and mass murderers. That is nothing new for the Times, they always have.
  • The six devastated US Navy/GE reactors at Fukushima Daiichi finished the Kill Truman ordered 65 years, 7 months, and 6 days later on March 3, 2011. Sayonara, Japan, you are history. “Who’s Next?” Good question. There are 438 big reactors, just stationary nuclear weapons really, in the world. 104 big nuke reactors are in America and many, like the Fuku reactors,  are by the sea due to the exorbitant, one billion gallons a day water demand of the reactors. Even the inland reactors are exquisitely vulnerable to becoming another Fukushima. If any lose electricity and off site feeds, a Fuku type meltdown is guaranteed.
  • The people in the Japanese NHK TV video below live in Northern Japan. They must evacuate and many are dying. Many won’t leave, preferring Denial as the better course to reality and Evacuation. After all, you can’t see, feel, hear or taste radiation as it liquefies your insides. Any of us could be next.
  • The US Military and probably Russia’s Military, the former Soviet Union, possess weapons that can accomplish this kind of devastation. They should, at least the US has devoted billions to controlling what the DOD calls “earth processes” for 60 years. That would be your basic hurricanes, tornadoes, rain, drought, earthquakes, tsunamis, rogue waves and volcanoes. Even a medium sized tropical storm, not even big enough to be a hurricane or typhoon, contains as much energy as 10,000 Hiroshima sized Atomic Bombs. If the War Department, later renamed to the Department of Defense to confuse the do-gooders, could control the weather or “Earth Processes” they would control the world. That’s the long held dream of Psychos and control freaks everywhere.
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    only a partial clipping so read article for more
Jan Wyllie

NRC 'knowledge center' helps younger employees benefit from experts' experience [29Aug11] - 0 views

  • The Nuclear Regulatory Commission last fall began identifying hundreds of employees with expertise it deems too valuable to lose.It captures that expertise by a variety of means — recorded presentations and interviews, collected documents — for posting on the online NRC Knowledge Center. Veteran employees also connect with staff through mentor programs, job shadowing and brown-bag lunches."The workforce today doesn't have the 30 years of experience in licensing and inspecting nuclear power plants," said Patricia Eng, NRC's senior adviser for knowledge management. "In 2009, 50 percent of the NRC staff had been with us for less than five years," which created a "huge training issue," she said.
  • . There are virtual communities of practice, based on profession and skill set, where members can post questions and answers, documents and videos that are permanently stored and available for view.
  • soon be able to subscribe to RSS feeds.
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  • They identified about 285 experts nearing retirement and others with few experienced workers to someday replace them in such fields as power plant construction inspection and fire protection."That information that is in short supply that is walking out the door, we call this high-risk, high-value knowledge," Hudson said.NRC estimates it loses 4,000 work years of experience every year through attrition and retirement.
  • "You can put in place the tools [and] infrastructure that allows rapid capture and transfer of knowledge, but what it really comes down to is organization culture," and agency leaders must support development of knowledge management initiatives, said Andre, now a senior vice president for intelligence business strategies at CACI.Leaders must not only say they value knowledge sharing or continuous learning, they must reward behaviors that reflect those values, Andre said.
D'coda Dcoda

Atomic Energy Council blamed for neglecting regulatory duties -Taiwan [14Sep11] - 0 views

  • Taipei, Sept. 14 (CNA) Shih Hsin-min, founding chairman of Taiwan Environmental Protection Union (TEPU), criticized the Cabinet-level Atomic Energy Council (AEC) Wednesday for failing to play its role as the country's nuclear safety supervisor.
  • The top authority governing nuclear energy affairs should not be "the player and judge," -- promoting nuclear energy and at the same time overseeing nuclear safety -- because the council has never done the regulatory job well, Shih said. The activist also charged that the recent resignation spree among members of the AEC-operated Fourth Nuclear Power Plant Safety Oversight Committee is "not even a second thought" for the council, because to the AEC, the committee is nothing more than an advisory body
  • "Any resolution of the committee is merely a reference for the AEC minister," he said in response to AEC Deputy Minister Shieh Der-jhy's resignation from both the post and the position as chairman of the nuclear power plant safety oversight committee, as well as the resignation of Lin Tsung-yao, a member of the committee. Shieh's resignation took effect on Sept. 1. As for Lin, AEC Minister Tsai Chuen-horng is trying to persuade the veteran nuclear safety advocate, who had served as an engineer at General Electric Co., from leaving, AEC officials said.
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  • The two resignations came after a meeting of the AEC committee on July 29, in which Lin presented a 5,000-word report on the ongoing construction of the planned Fourth Nuclear Power Plant in Gongliao District of New Taipei City, northern Taiwan. Lin warned in the report, written in Chinese, that the construction project has many structural flaws, including those in the unique digital control system which employs nearly 40,000 signal detectors.
  • The way its builder, the state-run Taiwan Power Company (Taipower), has hired contractors was also "unique," Lin said, revealing that many of the contractors have never built nuclear power plants. At the construction site, supervision almost did not exist, he added. Furthermore, h
  • Construction of the Fourth Nuclear Power Plant began in 1999. It was scheduled to begin commercial operations before the end of 2011 but Taipwer has announced the commercial run won't be possible until 2012. Lin's report led the July meeting to produce a resolution that the construction mu
D'coda Dcoda

NTI: Global Security Newswire - Senior U.S. Official Denies Talk of Foreign Nuclear Was... - 0 views

  • A senior U.S. Energy Department official on Wednesday disputed reports that the Obama administration has sought Mongolian support for construction of a storage site for international spent nuclear fuel in the Central Asian nation (see GSN, March 30).
  • The assertion -- made by a high-ranking official who asked not to be named in addressing a diplomatically sensitive issue -- directly countered remarks offered last spring by a veteran State Department official who leads U.S. nuclear trade pact negotiations. The diplomat, Richard Stratford, told a Washington audience in March that Energy Department leaders had made initial contacts with their counterparts in Ulaanbaatar about potential cooperation on a range of nuclear fuel services that Mongolia would like to develop for international buyers.
  • Among the possible features of a joint project, Stratford said, could be the creation of a repository for U.S.-origin fuel that has been used by Washington's partners in the region, potentially including Japan, South Korea and Taiwan. If brought to fruition, the proposal would be "a very positive step forward," he said at the time, because no nation around the globe thus far has successfully built a long-term storage facility for dangerous nuclear waste. The Obama administration in 2009 shuttered plans for a U.S. storage site at Yucca Mountain in Nevada -- which would have been the world's only permanent repository -- after prolonged debate over potential environmental and health hazards (see GSN, Sept. 13).
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  • n an interview this week with Global Security Newswire, the high-level Energy Department official said that discussions have focused on an array of potential nuclear energy market roles for Mongolia, from mining its substantial uranium reserves to fabricating fuel and more. However, the unofficial talks have not broached the idea of Mongolia becoming a recipient of foreign-origin spent fuel, the senior figure said. "I never thought about U.S. spent fuel. Never," the Energy official said. "I never even thought about it, much less discussed it." The Obama administration generally supports the idea of creating international operations for waste storage and other fuel-cycle functions that might help stem global nuclear proliferation, but "what the Mongolian government and the Mongolian people end up deciding they want to do is completely their decision and I would not dream of imposing our views on that," the senior official said. "There's no discussion of an international spent-fuel repository," added a second Energy Department official who participated in the same interview. "What has been included as part of the comprehensive fuel services discussions are potential long-term storage of Mongolian-origin used fuel that has Mongolian uranium [in it]."
  • Adding Value An evolving concept of nuclear fuel "leasing" would have the Mongolians build on their existing uranium ore resources to ultimately provide reactor-ready fuel to foreign nations and, additionally, stand ready to take back used uranium fuel rods once they are depleted, according to reports. The idea, said the more junior Energy official, is that Mongolia could "potentially add long-term storage as part of the value of that uranium resource to potential buyers." Even if foreign-origin spent fuel cannot be stored in Mongolia, the nation's talks with its international partners might yet allow for U.S., Japanese or other companies to build facilities in the Central Asian nation to produce Mongolian fuel for sale abroad, which could later be returned to Ulaanbaatar for storage after it is used.
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