Skip to main content

Home/ Open Intelligence / Energy/ Group items tagged sink

Rss Feed Group items tagged

Dan R.D.

Lessons Learned from Fukushima: part I - the Technical [24Jun11] - 0 views

  • 1)     Natural disasters
  • In the U.S. this is an ongoing effort. Every time something happens through the INPO reporting systems and the NRC assessments, the entire industry looks at each facility and assesses any lessons learned or changes that need to be made.However, it is clear that we need to remain vigilant against complacency while balancing cost vs. risk assessments of these potentials.
  • 2)   Long term Station Blackout (SBO)
  • ...7 more annotations...
  • Generally two issues stand out. Either the possibility of common cause failure needs to be eliminated, or the facility needs to be able to manage for a longer period before regaining power. The inherent issue here is how long is long enough and the fact that batteries aren’t really a practical option for driving pump power.
  • 3)   Ultimate Heat Sink
  • The underlying issue of SBO is one of maintaining the ultimate heat sink during those early critical hours when the decay heat in the reactor is significant and can cause major fuel failure. Loss of the heat sink is the ultimate reason for the catastrophic failure of the fuel in core. Whether a solution separate from the SBO issues is required isn’t clear, but the issue is one to consider.
  • 4)   Spent Fuel Pools
  • The issues with the spent fuel pools are still evolving. Claims made internationally regarding the status of the pools in the early days of the event have been clearly proven false. However, at a minimum these pools represented a significant diversion of resources for TEPCO that could have been better spent elsewhere.
  • 5)    Hydrogen
  • aside: I’ve been told that many believe that hydrogen explosion to be like a hydrogen bomb. That is not the case. The explosion we’re talking about here is that of hydrogen and oxygen recombining rather violently to make water. It is the same mechanism that caused the explosion of the Challenger Shuttle in the 1980’s :end aside.
Jan Wyllie

The Disastrous Status Of Fukushima Daiich - 0 views

shared by Jan Wyllie on 08 Dec 12 - No Cached
  • Workers can't work in Buildings 1, 2 and 3 because the radiation is too intense. Steel is corroding from saltwater, threatening pipes and pumps which cool the remains of three destroyed reactors. Radiation is crumbling concrete onto dust. Zirconium cladding is so corroded from seawater that it is doubtful that SFP 1, 2, 3 and 4 can ever be emptied. Corium under Building 4 has cracked the foundation and the building is sinking unevenly. Ground water contacting corium in the mudrock below Buildings1, 2 and 3 becomes highly contaminated, and flows directly into the Pacific Ocean, killing the Pacific Seafood Industry. Hawaii milk is so comtaminated that farmers are feeding boron to their cows. Two US cities on RadiationNetwork.com right now measure over 60cpm of radiation in the air. TEPCO seems to have lost track of the corium from 3 nuclear plants. And then there are the two earthquakes of 6.2 and 7.3 which hit just offshore since midnight...
D'coda Dcoda

The Death Of The Pacific Ocean [06Dec11] - 3 views

  • An unstoppable tide of radioactive trash and chemical waste from Fukushima is pushing ever closer to North America. An estimated 20 million tons of smashed timber, capsized boats and industrial wreckage is more than halfway across the ocean, based on sightings off Midway by a Russian ship's crew. Safe disposal of the solid waste will be monumental task, but the greater threat lies in the invisible chemical stew mixed with sea water.
  • This new triple disaster floating from northeast Japan is an unprecedented nuclear, biological and chemical (NBC) contamination event. Radioactive isotopes cesium and strontium are by now in the marine food chain, moving up the bio-ladder from plankton to invertebrates like squid and then into fish like salmon and halibut. Sea animals are also exposed to the millions of tons of biological waste from pig farms and untreated sludge from tsunami-engulfed coast of Japan, transporting pathogens including the avian influenza virus, which is known to infect fish and turtles. The chemical contamination, either liquid or leached out of plastic and painted metal, will likely have the most immediate effects of harming human health and exterminating marine animals.
  • Many chemical compounds are volatile and can evaporate with water to form clouds, which will eventually precipitate as rainfall across Canada and the northern United States. The long-term threat extends far inland to the Rockies and beyond, affecting agriculture, rivers, reservoirs and, eventually, aquifers and well water.   Falsifying Oceanography
  • ...10 more annotations...
  • Soon after the Fukushima disaster, a spokesman for the International Atomic Energy Agency (IAEA) at its annual meeting in Vienna said that most of the radioactive water released from the devastated Fukushima No.1 nuclear plant was expected to disperse harmlessly in the Pacific Ocean. Another expert in a BBC interview also suggested that nuclear sea-dumping is nothing to worry about because the "Pacific extension" of the Kuroshio Current would deposit the radiation into the middle of the ocean, where the heavy isotopes would sink into Davy Jones's Locker.
  • The current is a relatively narrow band that acts like a conveyer belt, meaning radioactive materials will not disperse and settle but should remain concentrated   Soon thereafter, the IAEA backtracked, revising its earlier implausible scenario. In a newsletter, the atomic agency projected that cesium-137 might reach the shores of other countries in "several years or months." To be accurate, the text should have been written "in several months rather than years."
  • chemicals dissolved in the water have already started to reach the Pacific seaboard of North America, a reality being ignored by the U.S. and Canadian governments.   It is all-too easy for governments to downplay the threat. Radiation levels are difficult to detect in water, with readings often measuring 1/20th of the actual content. Dilution is a major challenge, given the vast volume of sea water. Yet the fact remains that radioactive isotopes, including cesium, strontium, cobalt and plutonium, are present in sea water on a scale at least five times greater than the fallout over land in Japan.
  • Start of a Kill-Off   Radiation and chemical-affected sea creatures are showing up along the West Coast of North America, judging from reports of unusual injuries and mortality.   - Hundreds of large squid washed up dead on the Southern California coast in August (squid move much faster than the current).   - Pelicans are being punctured by attacking sea lions, apparently in competition for scarce fish.   - Orcas, killer whales, have been dying upstream in Alaskan rivers, where they normally would never seek shelter.
  • - The 9-11 carbon compounds in the water soluble fraction of gasoline and diesel cause cancers.   - Surfactants, including detergents, soap and laundry powder, are basic (versus to acidic) compounds that cause lesions on eyes, skin and intestines of fish and marine mammals.   - Pesticides from coastal farms, organophosphates that damage nerve cells and brain tissue.   - Drugs, from pharmacies and clinics swept out to sea, which in tiny amounts can trigger major side-effects.
  • Japan along with many other industrial powers is addicted not just to nuclear power but also to the products from the chemical industry and petroleum producers. Based on the work of the toxicologist in our consulting group who worked on nano-treatment system to destroy organic compounds in sewage (for the Hong Kong government), it is possible to outline the major types of hazardous chemicals released into sea water by the tsunami.   - Polychlorinated biphenols (PCBs), from destroyed electric-power transformers. PCBs are hormone disrupters that wreck reproductive organs, nerves and endocrine and immune system.   - Ethylene glycol, used as a coolant for freezer units in coastal seafood packing plans and as antifreeze in cars, causes damage to kidneys and other internal organs.
  • Ringed seals, the main food source for polar bears in northern Alaska, are suffering lesions on their flippers and in their mouths. Since the Arctic seas are outside the flow from the North Pacific Current, these small mammals could be suffering from airborne nuclear fallout carried by the jet stream.   These initial reports indicate a decline in invertebrates, which are the feed stock of higher bony species. Squid, and perhaps eels, that form much of the ocean's biomass are dying off. The decline in squid population is causing malnutrition and infighting among higher species. Sea mammals, birds and larger fish are not directly dying from radiation poisoning ­ it is too early for fatal cancers to development. They are dying from malnutrition and starvation because their more vulnerable prey are succumbing to the toxic mix of radiation and chemicals.
  • The vulnerability of invertebrates to radiation is being confirmed in waters immediately south of Fukushima. Japanese diving teams have reported a 90 percent decline in local abalone colonies and sea urchins or uni. The Mainichi newspaper speculated the losses were due to the tsunami. Based on my youthful experience at body surfing and foraging in the region, I dispute that conjecture. These invertebrates can withstand the coast's powerful rip-tide. The only thing that dislodges them besides a crowbar is a small crab-like crustacean that catches them off-guard and quickly pries them off the rocks. Suction can't pull these hardy gastropods off the rocks.
  • hundreds of leather-backed sea slugs washed ashore near Choshi. These unsightly bottom dwellers were not dragged out to sea but drifted down with the Liman current from Fukushima. Most were still barely alive and could eject water although with weak force, unlike a healthy sea squirt. In contrast to most other invertebrates, the Tunicate group possesses enclosed circulatory systems, which gives them stronger resistance to radiation poisoning. Unlike the more vulnerable abalone, the sea slugs were going through slow death.
  • Instead of containment, the Japanese government promoted sea-dumping of nuclear and chemical waste from the TEPCO Fukushima No.1 plant. The subsequent "decontamination" campaign using soapy water jets is transporting even more land-based toxins to the sea.   What can Americans and Canadians do to minimize the waste coming ashore? Since the federal governments in the U.S. (home of GE) and Canada (site of the Japanese-owned Cigar Lake uranium mine) have decided to do absolutely nothing, it is up to local communities to protect the coast.  
D'coda Dcoda

BP's Deception in the Gulf : Part 1- The farcical 3 leaks on the broken riser story [10... - 0 views

  • Of all the lies that came out of the Gulf disaster, the most preposterous has been the 3 leaks on the riser story. Figure 165-0a to 165-0c were the first few schematic illustrations of BP’s blowout incident. They were so embarrassingly stupid and logic defying, most experts believed the schematics were deliberately drawn by cartoonists to confuse the average Joe Public. The patchwork of realities resembled a makeshift car hastily assembled from parts of different size vehicles. Obviously a mini car body does not match the oversize truck tires. It is obvious the 5½ inch drill pipe at leak(3) cannot be the same 21inch diameter riser (actually a well casing) at leak(2). Yet the world's technical experts willfully overlooked this fundamental discrepancy and allowed the criminals to get away with murders. And America, the world's greatest nation shouting human rights abuses all over the world, allowed this hideous crime of mass destruction in its own backyard to go unpunished? In China, the corporate criminals responsible for this environmental carnage would have been executed instead of having their lives back. Can the 11 dead crewmen, their young families and thousands of Gulf victims who suffered numerous medical problems from the toxic contaminated Gulf waters and corexit sprayed on them, ever have their lives back?
  • Surely the world's most technologically advanced country could not have been so easily fooled by this “3 wells & 3 leaks on a single riser” fairy tale (concocted Beyond Phantasm). Besides the many controversial circumstances surrounding the sinking of the burning rig (DWH) and the sudden breaking of the super-strong riser in calm water, how could a third open-ended leak (3) be even possible beyond the completely severed riser at the second leak (2)? See fig165-0c. Leak(2) has to be the blown crater of well no.#3 as illustrated in many of our previous articles and irrefutably shown in Figure 165-5 with the right coordinates in the few undoctored videos.
  • “When you have eliminated the impossible, whatever remains, however improbable, must be the truth.” S Homes.
  • ...4 more annotations...
  • ince June 2010, we have illustrated many physics of impossibilities concocted by BP. Two years later, it seems the world has not awaken from its ignorantly blissful slumber. This disaster is more than just a disastrous mega oil spill. If the world's foremost scientists and investigators cannot figure out the many fundamental flaws in the simple “3 leaks-3 wells” fairy tale, how can there be any hope of ever solving problems beyond kindergarten level? Forget the carbon tax, the ban on hazardous gas emission and just about any anti-pollution measures designed to improve the global environment. All these schemes have sinister undertones with profiting on mass miseries of others.
  • In the Gulf disaster, you have the biggest environmental polluter in human history. The punishment for a crime of mass destruction that could have been averted, was just a slap on the wrist? If this is not the clearest proof of corruption at the highest level and biggest HSE (health, safety & environment) farce, then what is?
  • It was not the failure of safety regulations but the enforcement of regulations. The government admitted this much by sacking MMS's director and changing it to BOEMRE. It was not the failure of technology but the devious use of technology to cloak unfair business practices or safety farce at the very least. But would shrewd corporate criminals risk billions of investment dollars just to skimp on some daily operation expenses and safety devices? Just like the fairy tale of the 3 leaks, this was just the red herring. The oil industry will start on its decline just as the coal industry did, after its replacement by alternative cheaper and cleaner energy sources (The Future of Free Energy).
  • Giant global oil corporations may not have the next 10 years to recover their mega billion dollar investments. With the writings on the wall and their failures to control (prevent) the advent of free energy, the oil oligarchs had to devise emergency exit schemes before oil independence becomes public knowledge. High crude oil prices cannot be manipulated too high or long enough to recoup their billions of investment dollars globally. They risk becoming economic dinosaurs.
  •  
    Lengthy article with lots of visuals, only partially annotated so read the entire article at the site
D'coda Dcoda

Ten Most Radioactive Places on Earth [26Sep11] - 0 views

  • While the 2011 earthquake and worries surrounding Fukushima have brought the threat of radioactivity back into the public consciousness, many people still don't realize that radioactive contamination is a worldwide danger. Radionuclides are in the top six toxic threats as listed in the 2010 report by The Blacksmith Institute, an NGO dedicated to tackling pollution. You might be surprised by the locations of some of the world’s most radioactive places — and thus the number of people living in fear of the effects radiation could have on them and their children.
  • 10. Hanford, USA
  • The Hanford Site, in Washington, was an integral part of the US atomic bomb project, manufacturing plutonium for the first nuclear bomb and "Fat Man," used at Nagasaki. As the Cold War waged on, it ramped up production, supplying plutonium for most of America's 60,000 nuclear weapons. Although decommissioned, it still holds two thirds of the volume of the country’s high-level radioactive waste — about 53 million gallons of liquid waste, 25 million cubic feet of solid waste and 200 square miles of contaminated groundwater underneath the area, making it the most contaminated site in the US. The environmental devastation of this area makes it clear that the threat of radioactivity is not simply something that will arrive in a missile attack, but could be lurking in the heart of your own country.
  • ...18 more annotations...
  • 9. The Mediterranean
  • For years, there have been allegations that the ‘Ndrangheta syndicate of the Italian mafia has been using the seas as a convenient location in which to dump hazardous waste — including radioactive waste — charging for the service and pocketing the profits. An Italian NGO, Legambiente, suspects that about 40 ships loaded with toxic and radioactive waste have disappeared in Mediterranean waters since 1994. If true, these allegations paint a worrying picture of an unknown amount of nuclear waste in the Mediterranean whose true danger will only become clear when the hundreds of barrels degrade or somehow otherwise break open. The beauty of the Mediterranean Sea may well be concealing an environmental catastrophe in the making.
  • 8. The Somalian Coast
  • The Italian mafia organization just mentioned has not just stayed in its own region when it comes to this sinister business. There are also allegations that Somalian waters and soil, unprotected by government, have been used for the sinking or burial of nuclear waste and toxic metals — including 600 barrels of toxic and nuclear waste, as well as radioactive hospital waste. Indeed, the United Nations’ Environment Program believes that the rusting barrels of waste washed up on the Somalian coastline during the 2004 Tsunami were dumped as far back as the 1990s. The country is already an anarchic wasteland, and the effects of this waste on the impoverished population could be as bad if not worse than what they have already experienced.
  • 7. Mayak, Russia
  • 3. Mailuu-Suu, Kyrgyzstan
  • 6. Sellafield, UK
  • Located on the west coast of England, Sellafield was originally a plutonium production facility for nuclear bombs, but then moved into commercial territory. Since the start of its operation, hundreds of accidents have occurred at the plant, and around two thirds of the buildings themselves are now classified as nuclear waste. The plant releases some 8 million liters of contaminated waste into the sea on a daily basis, making the Irish Sea the most radioactive sea in the world. England is known for its green fields and rolling landscapes, but nestled in the heart of this industrialized nation is a toxic, accident-prone facility, spewing dangerous waste into the oceans of the world.
  • 5. Siberian Chemical Combine, Russia
  • Mayak is not the only contaminated site in Russia; Siberia is home to a chemical facility that contains over four decades' worth of nuclear waste. Liquid waste is stored in uncovered pools and poorly maintained containers hold over 125,000 tons of solid waste, while underground storage has the potential to leak to groundwater. Wind and rain have spread the contamination to wildlife and the surrounding area. And various minor accidents have led to plutonium going missing and explosions spreading radiation. While the snowy landscape may look pristine and immaculate, the facts make clear the true level of pollution to be found here
  • 4. The Polygon, Kazakhstan
  • Once the location for the Soviet Union’s nuclear weapons testing, this area is now part of modern-day Kazakhstan. The site was earmarked for the Soviet atomic bomb project due to its “uninhabited” status — despite the fact that 700,000 people lived in the area. The facility was where the USSR detonated its first nuclear bomb and is the record-holder for the place with the largest concentration of nuclear explosions in the world: 456 tests over 40 years from 1949 to 1989. While the testing carried out at the facility — and its impact in terms of radiation exposure — were kept under wraps by the Soviets until the facility closed in 1991, scientists estimate that 200,000 people have had their health directly affected by the radiation. The desire to destroy foreign nations has led to the specter of nuclear contamination hanging over the heads of those who were once citizens of the USSR.
  • The industrial complex of Mayak, in Russia's north-east, has had a nuclear plant for decades, and in 1957 was the site of one of the world’s worst nuclear accidents. Up to 100 tons of radioactive waste were released by an explosion, contaminating a massive area. The explosion was kept under wraps until the 1980s. Starting in the 1950s, waste from the plant was dumped in the surrounding area and into Lake Karachay. This has led to contamination of the water supply that thousands rely on daily. Experts believe that Karachay may be the most radioactive place in the world, and over 400,000 people have been exposed to radiation from the plant as a result of the various serious incidents that have occurred — including fires and deadly dust storms. The natural beauty of Lake Karachay belies its deadly pollutants, with the radiation levels where radioactive waste flows into its waters enough to give a man a fatal dose within an hour.
  • Considered one of the top ten most polluted sites on Earth by the 2006 Blacksmith Institute report, the radiation at Mailuu-Suu comes not from nuclear bombs or power plants, but from mining for the materials needed in the processes they entail. The area was home to a uranium mining and processing facility and is now left with 36 dumps of uranium waste — over 1.96 million cubic meters. The region is also prone to seismic activity, and any disruption of the containment could expose the material or cause some of the waste to fall into rivers, contaminating water used by hundreds of thousands of people. These people may not ever suffer the perils of nuclear attack, but nonetheless they have good reason to live in fear of radioactive fallout every time the earth shakes.
  • 2. Chernobyl, Ukraine
  • Home to one of the world’s worst and most infamous nuclear accidents, Chernobyl is still heavily contaminated, despite the fact that a small number of people are now allowed into the area for a limited amount of time. The notorious accident caused over 6 million people to be exposed to radiation, and estimates as to the number of deaths that will eventually occur due to the Chernobyl accident range from 4,000 to as high as 93,000. The accident released 100 times more radiation than the Nagasaki and Hiroshima bombs. Belarus absorbed 70 percent of the radiation, and its citizens have been dealing with increased cancer incidence ever since. Even today, the word Chernobyl conjures up horrifying images of human suffering.
  • 1. Fukushima, Japan
  • The 2011 earthquake and tsunami was a tragedy that destroyed homes and lives, but the effects of the Fukushima nuclear power plant may be the most long-lasting danger. The worst nuclear accident since Chernobyl, the incident caused meltdown of three of the six reactors, leaking radiation into the surrounding area and the sea, such that radiative material has been detected as far as 200 miles from the plant. As the incident and its ramifications are still unfolding, the true scale of the environmental impact is still unknown. The world may still be feeling the effects of this disaster for generations to come.
D'coda Dcoda

Breaking News: Explosion underground? [29Sep11] - 0 views

  • 19:05 9/29/2011(JST) ,there was an earthquake near Fukushima plants. Scale 5+ M5.6 Now there are some aftershocks still.
  • Strange points 1) Though it was a major earthquake,it was scale 5+ only around Fukushima nuc plants. 2) According to Japan Meteorological Agency,the epicenter was “very shallow”.They can’t even specify how deep it was. 3) Though Fukushima city is in the same prefecture,it was only scale 1 there. 4) A lot of the people heard loud brontide,which is rare for normal earthquake.
  • Unconfirmed info (info from Twitter) 1) The epicenter is right under Fukushima plants. 2) From the live streaming video,sometimes you see flash from the buildings. 3) From the live streaming video,steam is coming up from around reactor 4.
  • ...3 more annotations...
  • Facts 1) Radiation level is increasing. In Futabayama area, 21.48 uSv/h @9/21 → 24.65 uSv/h @9/29 19:01 2) Unusual amount of helicopters and airplanes are flying around in Fukushima. (hovering near Ishimori,Kamiya,etc..)
  • From viewing all those reports, this earthquake seems to be something usual. Considering the fact that melted fuel rods are sinking about 17m deep in the ground, it is possible to think the last earthquake was a hydrovolcanic explosion caused by nuclear fuel touching the underground water vein.
  • “It’s catastrophic. I don’t even want to imagine,but it might have been some kind of explosion of meltouted fuel rods touching underground vein. It was scale 5+ just around the plants but no scale 4 class of earthquake detected in other prefectures.” Tomorrow,Japanese government is lifting the mandatory evacuating area.
D'coda Dcoda

Nuclear Stress tests take on Fukushima lessons [19Sep11] - 0 views

  • European regulators have been publishing progress reports on the program of stress tests being carried out at nuclear power plants in response to the Fukushima accident. In the weeks following the Fukushima accident, the European Council (EC) requested a review of safety at European nuclear power plants when faced by challenging situations. The criteria for the reviews, now known as stress tests, were produced for the European Commission by the European Nuclear Safety Regulatory Group (ENSREG). Progress reports were due to be submitted to the European Commission by 15 September, and many nuclear regulators and in some cases plant operators have published summaries, including regulators in Belgium, France, Hungary, Romania, Slovakia, Slovenia, Spain, Sweden and the UK.
  • The reports vary from country to country, but the take-home story emerging from the reports is that Europe's nuclear plants are generally well placed to withstand beyond-design-basis events. Some plants have already put into practice initial measures to improve safety in response to Fukushima, and the tests are bringing to light more measures that need to be taken to improve resilience on a plant-by-plant basis.   Some measures that have already been identified are simple to put into place: for example, housekeeping routines have been changed to reduce the potential for seismic interactions (where non-safety related equipment could impact or fall onto seismically qualified equipment) at UK power plants.
  • stress tests focus on three areas highlighted by events in Japan: external threats from earthquake and flooding, specifically tsunami; the consequences of loss of safety functions, that is, a total loss of electricity supply (also referred to as station black-out, or SBO), the loss of ultimate heat sink (UHS), or both; and issues connected with the management of severe accidents. The UHS is a medium to which the residual heat from the reactor is transferred, for example the sea or a river.
  • ...3 more annotations...
  • While tsunami are not foreseen as a problem in Europe, the plants have been obliged to consider other external and internal initiating events that could trigger a loss of safety functions.In France, a total of 150 nuclear facilities including operating reactors, reactors under construction, research reactors and other nuclear facilities are affected. In its progress report, French regulator Autorité de Sûreté Nucléaire (ASN) notes that the risk of similar phenomena to those that triggered the Fukushima accident is negligible and says that it prefers to submit a more comprehensive report for all of its affected installations later in the year. However, reports for the 80 facilities identified as priorities have been submitted and those for the country's 58 operating power reactors have already been published on the ASN's web site.
  • No fundamental weaknesses in the definition of design basis events or the safety systems to withstand them has been revealed for UK nuclear power plants from either the stress tests or from earlier national reviews, according to the progress report from the UK's Office for Nuclear Regulation (ONR). However, lessons are being learnt about improving resilience for beyond-design-basis events and removing or reducing cliff-edges, and will be applied in a timely manner, the regulator says.
  • Measures under consideration in the UK include the provision of additional local flood protection to key equipment and the provision of further emergency back-up equipment to provide cooling and power, while EDF Energy, operator of the country's AGRs and single PWR plant, is preparing additional studies to reconsider flood modelling for specific sites and to review recent climate change information that arrived subsequent to recent routine ten-yearly safety reviews. The main focus for the country's Magnox reactors will be to improve the reliability of cooling systems in the face of a variety of beyond-design-basis faults to reduce or minimise the potential for cliff-edges. Evaluations of findings are still ongoing. Operators have up to 31 October to make their full report back to their national regulator, and regulators have until 31 December to make their full reports to the European Commission.
D'coda Dcoda

Water vapor splashed at reactor 1, 4.7 Sv/h [16Oct11] - 0 views

  • It turned out to be true that water vapor (steam) was splashing (erupting) from underground in June. 10/13/2011, Tepco conducted measurements by robot around where water vapor was splashing. They measured 4.7 Sv/h, where it was 4.0 Sv/h in June. It is located at South east side of the reactor 1. According to Tepco, it was splashing from underground in June, but now it’s stopped. They assume it is the highly contaminated water that fills the basement floor. It is assumed that melted fuel rods are sinking deep underground, which is called China Syndrome. (Source)
D'coda Dcoda

NHK, Tepco finally confirm steam came up from underground at Reactor No. 1 - Now 4.7 Si... - 0 views

  • FUKUSHIMA, Oct. 17 — Mochizuki of the Fukushima Diary website has provided a summary of an Oct. 15 report by NHK that reveals “it turned out to be true that water vapor (steam) was splashing (erupting) from underground in June” at Fukushima Daiichi’s No. 1 reactor. “According to Tepco, it was splashing from underground in June, but now it’s stopped,” the summary continues. An Oct. 13 measurement in the same location of Reactor No. 1 detected radiation of 4.7 Sv/hr, almost a 20% increase over June’s measurement of 4.0 Sv/hr. Mochizuki finishes by noting, “It is assumed that melted fuel rods are sinking deep underground, which is called China Syndrome.”
D'coda Dcoda

8,000 Bq/Kg of radioactive sewage sludge incinerated ash is being dumped in Tokyo Bay [... - 0 views

  • On 6/28/2011, the Japanese government decided radioactive ash, which is lower than 8,000 Bq/Kg can be treated as normal garbage. In Tama City, 3000 tons of radioactive ash was stocked but because the stocking facility has become full, they finally started dumping it into Tokyo Bay. It is supposed to be “lower than 8,000 Bq/Kg“, but it does not mean it is safe. Moreover, who could trust if it is really lower than 8,000 Bq/Kg? They say, that they try not to let it fly in the air and it will not contaminate the environment, but it is already flying around in the video.
  • It will sink under the ground and contaminate water. Once it’s dumped, nobody can stop contamination. Today, Nuclear Energy Council stated decommissioning of the reactors takes more than 30 years. If it is true, they made 3,000 tons of radioactive ash in these 6 months. There will be 180,000 tons of radioactive ash produced in Tama alone. If they “made a mistake”, as always, and it was 1 in 10 as always, it means decommissioning of reactors would take 300 years,which seems more reasonable.
  • In that case, 1,800,000 tons of radioactive ash will be produced in total. In the video above, it is totally insane that this female reporter does not wear a mask and goggles. It might be not to cause a “public panic”, but this is a pure murder. They will also use it for concrete.
1 - 13 of 13
Showing 20 items per page