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China’s race to clear dangerous chemicals from Tianjin explosion site

China warehouse explosion: Tianjin workers race to clear site of deadly chemicals before it rains Fears potential showers could create clouds of toxic gas. Chinese officials face a race against time to clear toxic chemicals from the site of the Tianjin warehouse explosion, amid fears the blast may have released hundreds of tons of toxic gas into the air.

Soldiers have joined rescue workers in gas masks and hazard suits in the port city where the death toll from Wednesday’s massive explosion has risen to 112. Another 95, the majority of whom were firefighters, remained missing.

Officials confirmed the warehouse where the blast occurred was used to house more than 100 tons of sodium cyanide, a potentially deadly substance.

Explosion tianjin 3

The presence of the chemicals was confirmed by Shi Luze, the chief of staff of the People’s Liberation Army’s Beijing Military Region.

He said workers were trying to clear the area before possible rain showers, which could create toxic gas……..http://www.independent.co.uk/news/world/asia/china-warehouse-explosion-tianjin-workers-race-to-clear-site-of-deadly-chemicals-before-rains-10457786.html

August 17, 2015 Posted by | China, incidents, safety | 1 Comment

France worried that China’s hasty nuclear power programme is unsafe

“the state of conservation” of large components like pumps and steam generators at Taishan “was not at an adequate level” and was “far” from the standards of the two other EPR plants, one in Finland and the other in Flamanville, France

 in a rare public comment about safety concerns, China’s own State Council Research Office three years ago warned that the development of the country’s power plants may be accelerating too quickly.

Critics of China’s nuclear safety regime, including Albert Lai, chairman of The Professional Commons, a Hong Kong think tank, says that lack of information risks eroding confidence in safety controls in what’s set to be a 14-fold increase of atomic capacity by 2030.

“The workings of China’s atomic safety authority are a ‘‘total black box,’’ said Lai. ‘‘China has no transparency whatsoever.’’


safety-symbol-Smflag-ChinaChina Regulators ‘Overwhelmed’ as Reactors Built at Pace,
Bloomberg  ,   , June 20, 2014 (Bloomberg) — China is moving quickly to become the first country to operate the world’s most powerful atomic reactor even as France’s nuclear regulator says communication and cooperation on safety measures with its Chinese counterparts are lacking.

In the coastal city of Taishan, 100 miles (160 kilometers) from the financial hub of Hong Kong, Chinese builders are entering the final construction stages for two state-of-the-art European Pressurized Reactors. Each will produce about twice as much electricity as the average reactor worldwide.

France has a lot riding on a smooth roll out of China’s EPRs. The country is home to Areva SA, which developed the next-generation reactor, and utility Electricite de France SA, which oversees the project. The two companies, controlled by the French state, need a safe, trouble-free debut in China to ensure a future for their biggest new product in a generation. And French authorities have not hidden their concerns. Continue reading

August 17, 2015 Posted by | China, safety | Leave a comment

South Africa’s incorrect environmental assessments for proposed nuclear power stations

safety-symbol1flag-S.AfricaNuclear deal environmental assessments don’t match proposed plants: DA http://www.timeslive.co.za/politics/2015/08/16/Nuclear-deal-environmental-assessments-dont-match-proposed-plants-DA RDM News Wire | 16 August, 2015 

The Environmental Impact Assessments (EIA) conducted to assess and predict the environmental consequences of chosen nuclear build sites – and which are necessary by law – are outdated and obsolete‚ and cannot be used in support of the proposed trillion rand nuclear build programme, the Democratic Alliance says.

The DA said on Sunday that this is yet another reason why Minister of Energy Tina Joematt-Pettersson must “move to scrap this secretive and unaffordable nuclear deal once and for all”.

In a statement‚ DA spokesman on energy Gordon MacKay said this information had come to light in a reply to a DA parliamentary question in which the Minister of Energy revealed that the EIAs – which are needed before construction can begin – were carried out for only three of the proposed sites by Eskom between 2007 and 2008.

“The DA has reviewed the existing EIAs and we have noted deficiencies in at least two respects.

“Firstly‚ the EIA’s have only assessed the suitability and environmental impact of High Pressurized Water Reactors‚ a technology currently being used at South Africa’s sole nuclear site at Koeberg.

“The EIA’s have not considered technology being offered by other bid vendors such as Rossatom’s AES 2006 reactor. This reactor‚ the VVER‚ is a water to water pressurised rector and differs materially from the design evaluated by the EIA. Adoption of technology from vendor nations with designs deviating from Koeberg’s would therefore be ill advised and invalid.

“Secondly‚ the EIA was conducted when the power utility was planning on expanding its nuclear generating fleet through the nuclear-1 project – a much smaller‚ single site project which does not compare to the current proposed build programme‚” Mr MacKay asserted.

“Indeed‚ the Environmental Consultants who did carry out the EIA indicated that the evaluation was only for a single nuclear power station of a maximum of 4‚000 MW‚” he added.

He quoted the consultants as making clear in their report that “In spite of the above-mentioned broad recommendations regarding the number of power stations that could potentially be constructed at each site‚ it must be emphasized that the current application is for a single nuclear power station of a maximum of 4‚000 MW. The cumulative impacts of any additional nuclear power stations on a particular site (if authorised) would have to be confirmed in a new EIA process prior to any further development”.

“This‚” stated MacKay‚ “is significantly less than the current nuclear build programme‚ which is estimated at 9600MW‚ more than double the maximum of 4000 MW stipulated in the EIA. The report also makes it quite clear – anything above 4000MW would have to be confirmed in a new EIA process prior to any further development.

“The fact that the Minister is trying to distort South Africa’s legislative processes‚ in this way‚ is deeply concerning.

“It is now increasingly clear that the proposed trillion rand nuclear deal is ill-thought out‚ and rushed‚ and should not be pursued. The Minister must now put her pride aside‚ and do what is right: scrap the deal‚ once and for all.”

August 17, 2015 Posted by | safety, South Africa | 1 Comment

Seabrook Nuclear Station’s 10-mile evacuation plan inadequate

Seabrook Station’s 10-mile evacuation zone draws scrutiny , SeaCoast Online, By Max Sullivan
msullivan@seacoastonline.com Aug. 16, 2015   The Massachusetts House of Representatives is considering a bill to extend the emergency planning zone surrounding Seabrook Station nuclear power plant. Some New Hampshire lawmakers support the idea and are considering similar legislation for the Granite State.

The bill, H.2031, would extend the zone to 50 miles out from Seabrook Station in Massachusetts only. There is currently a 10-mile radius around the nuclear plant. Within that radius, first responders receive special training, siren equipment and a supply of potassium iodide pills to be dispersed to counteract some of the health problems caused by exposure to radiation.

Potasium iodide can help block radioactive iodine from being absorbed by the thyroid gland, thus protecting this gland from radiation injury, according to the Centers for Disease Control.

Bill supporters note during the meltdown of the nuclear plant in Fukushima, Japan, American citizens were urged to evacuate at least 50 miles from the site.

The bill is currently in the Massachusetts Joint Committee on Public Health.

Massachusetts state Sen. Kathleen O’Connor Ives, a Democrat representing the First Essex District, wrote a letter in support of the bill and said she has concerns about the fact only three of her towns, Amesbury, Newburyport and Salisbury, fall within the 10-mile radius. The other towns she represents, Haverhill, Merrimac, Methuen and North Andover, do not have the same emergency resources, she said…….http://www.seacoastonline.com/article/20150816/NEWS/150819432

August 17, 2015 Posted by | safety, USA | Leave a comment

Earthquake M5.0 offshore of Fukushima prefecture

Author-Fukushima-diaryM5.0 hit Fukushima offshore / No announcement on plant status from Tepco http://fukushima-diary.com/2015/08/m5-0-hit-fukushima-offshore-no-announcement-on-plant-status-from-tepco/ ,  August 14, 2015 According to JMA (Japan Meteorological Agency), M5.0 occurred offshore of Fukushima prefecture at 5:13 of 8/14/2015 (JST).

The depth of epicenter was 40km. They observed 4 of seismic intensity in Iwaki city.

The earthquake affected the large area from Shizuoka to Aomori prefecture.

The latest status of Fukushima plant has not been announced by Tepco http://www.jma.go.jp/en/quake/20150814051743395-140513.htm

earthquake near Fukushima 140815

August 15, 2015 Posted by | Fukushima 2015, Japan, safety | Leave a comment

Questions on the causes and effects of the Tianjin explosion

Tianjin explosions ignite barrage of questions, The Age,  China correspondent for Fairfax Media, August 14, 2015  Tianjin: As fatalities continue to mount, so too have questions around the cause, response and potential health effects of the terrifying explosions at a toxic chemicals warehouse that tore through the port city of Tianjin, China, on Wednesday night.

Chinese authorities have dispatched more than 200 military nuclear and biochemical materials specialists to the site of the blast, as well as a team from the International Atomic Energy Agency’s Beijing environmental emergency response centre.

But some 36 hours after the explosions, municipal and environmental officials said they were still unable to determine the specific substances held in the warehouse which likely triggered the blast which killed dozens, injured hundreds, and ignited a fireball so large  it was captured by orbiting satellites.

The owner of the warehouse, Ruihai International Logistics, is a  firm which specialises in handling hazardous cargo, state news agency Xinhua said. It is licensed to handle dangerous and toxic chemicals including sodium cyanide, compressed natural gas, phosphoric acid, potassium nitrate and butanone – an explosive industrial solvent.

“So far, we are not able to provide the detail of type and amount of these dangerous items,” Gao Huaiyou, the deputy director of Tianjin’s work safety administration bureau, said on Thursday. “There is quite a big inconsistency with information provided by the company’s management and their customs declaration.”

Though a pungent smell and visible smog hung in the vicinity of the blast, officials said 17 emergency air monitoring stations indicated air quality in the city remained within a normal range, aided by easterly winds which blew toxic plumes from the fires out to sea.

Readings of cyanide and chemical oxygen demand – a measure of water quality – some three to eight times normal levels were detected near two underground discharge pipes, though officials said the pipes had been sealed off and posed no danger to health or the environment of the surrounding area.

Xinhua said 1000 firefighters and more than 140 fire trucks were struggling to contain the blaze in a warehouse which stored “dangerous goods”.

“The volatility of the goods means the fire is especially unpredictable and dangerous to approach,” it said….http://www.theage.com.au/world/tianjin-explosions-ignite-barrage-of-questions-20150814-gizjw9.html#ixzz3ir0wfaMy

August 15, 2015 Posted by | China, incidents | 1 Comment

Belgium lax on nuclear safety – yet another incident

safety-symbol-SmGreenpeace nuclear expert: ‘There’s always something’, DW, 13 Aug 15After yet another incident at one of Belgium’s two nuclear power plants, DW spoke to Greenpeace expert Rianne Teule to assess the risk. She worries that safety is not being taken seriously enough. Early Thursday morning, the Tihange 3 nuclear reactor was shut down because of an “unplanned unavailability,” according to utility company GDF Suez.

The shutdown is the latest in a string of minor technical incidents at the plant since last July, including two minor fires, some of which have been attributed to human error. The incidents, the age of the plant – the oldest reactor dates to 1975 – and cracks that were discovered in the walls of Belgian reactors earlier this year have raised concerns over the safety of the country’s nuclear power supply.

DW spoke to Rianne Teule, campaign director with Greenpeace Belgium, about the state of Belgium’s nuclear industry and the future of the renewables sector.

DW: What can you tell me about this week’s technical incident at Tihange?

Rianne Teule: It’s relatively normal in any reactor that there’s a scram [emergency shutdown] caused by some kind of technical issue; that should not be a problem. But, last week, four workers were suspended [for security lapses by the Federal Agency for Nuclear Control]. In combination with the scram this week, that of course makes you think something more is going on, if the two things are related. Of course, Electrobel, the Tihange operator, has said that they aren’t related, that everything is normal. But [the incident] did cause FANC to pay more attention.

There have been quite a few minor incidents at Tihange in recent months.

There’s always something. And the safety culture being somewhat questionable, there’s the risk that these small incidents turn into something bigger.

How significant is that risk?

The Doel reactor, which is 10 kilometers (6 miles) from Antwerp, is in the harbor. An accident there would basically stop all activity in the harbor – an important part of the Belgian economy………..

Belgium decided to phase out nuclear energy a long time ago, in 2003. They set a maximum lifetime of 40 years per reactor, which meant that the first reactors would shut down in 2015. But the government didn’t actually do anything to prepare for the phaseout of nuclear. They didn’t invest enough in renewables to compensate for the nuclear shutdown, and that was used as an argument in 2014 to extend the lifetime of Tihange 1 by 10 years, and it’s being used as an argument now to extend the lifetimes of Doel 1 and 2. Tihange 1 was supposed to close in October this year……….

Belgium is also a very complicated country politically. While the nuclear energy sector is controlled by the federal government, renewable energy is controlled by the regional governments. There should be some kind of overarching energy vision managed by the federal government, but that doesn’t exist at the moment.

And, while these nuclear reactors stay operational, investment in other electricity supplies is more difficult because it’s not sure there will be space on the market and on the grid. What we would need is a gradual shutdown of nuclear, and simultaneously a gradual increase of renewables. Right now, it’s too risky for investors in renewables. There are no feed-in tariffs or priority access of renewables to the grid. There’s nothings like that. In Germany, that was the main incentive to invest in renewables………..http://www.dw.com/en/greenpeace-nuclear-expert-theres-always-something/a-18650290

August 15, 2015 Posted by | EUROPE, safety | Leave a comment

Nuclear experts sent to test China’s Tianjin explosion site

Chemical, nuclear experts testing Tianjin blast site, Aljazeera America,  Military has begun work on the ground in China’s northern port city where two explosions killed at least 55 dead August 14, 2015 China has sent chemical experts into Tianjin to test for toxic gases after a series of deadly explosions.

The team of nuclear and chemical experts is on the ground on Friday in the northern port city of Tianjin, the scene of two massive explosions that have left at least 55 people dead. Seventeen of the dead were from among the more than 1,000 firefighters sent to the mostly industrial zone to fight the ensuing blaze, China’s official Xinhua News Agency reported.

Explosion Tianjin 15

The chemical experts were testing the area for toxic gases, the official news agency Xinhua said, adding that the death toll had climbed to 55, with 701 admitted to hospital.

The team of 217 nuclear and biochemical materials specialists from the Chinese military began work at the site on Thursday.

The explosions at a warehouse for hazardous chemicals in the Chinese port of Tianjin on Wednesday raised questions about the whether the materials had been properly stored. Windows were shattered for miles around by the shockwaves, and the explosions were so big they were seen by satellites in space and registered on earthquake sensors.

Officials in Tianjin said they did not yet know what materials were at the hazardous goods storage facility where the explosions happened, or the cause of the blast.

But the Beijing News reported earlier that according to manufacturers, at least 700 ton of sodium cyanide were at the site, along with other substances, and the poisonous chemical had been detected in sewage samples in the area.

The report was no longer available on the newspaper’s website on Friday………..

ianjin is the 10th largest port in the world by container volume, according to the World Shipping Council, and the seventh-biggest in China. It handles vast amounts of metal ore, coal, steel, cars and crude oil.

Ships carrying oil and “hazardous products” were barred from the port Thursday, the Tianjin Maritime Safety Administration said on its official microblog. It also said vessels were not allowed to enter the central port zone, which is near the blast site.

State media said senior management of the company had been detained, and that President Xi Jinping demanded severe punishment for anyone found responsible for the explosions……..

As is customary during disasters, Chinese authorities tried to keep a tight control over information. Police kept journalists and bystanders away with a cordon about a mile from the site. On China’s popular microblogging platform of Weibo, some users complained that their posts about the blasts were deleted, and the number of searchable posts on the disaster fluctuated, in a sign that authorities were manipulating or placing limits on the number of posts.

The Tianjin government said that because of the blasts it had suspended online access to public corporate records. These records might be used to trace the ownership of Ruihai. It was not clear whether the blackout was due to technical damage related to the explosion. No one answered the phone at the Tianjin Market and Quality Supervision Administration or the Tianjin Administration for Industry and Commerce on Thursday.

Ruihai Logistics said on its website — before it was shut down — that it was established in 2011 and is an approved company for handling hazardous materials. It said it handles 1 million tons of cargo annually……..http://america.aljazeera.com/articles/2015/8/13/at-least-50-dead-and-hundreds-injured-in-chinese-warehouse-explosion.html

August 14, 2015 Posted by | China, incidents | Leave a comment

Iran could not hide evidence of nuclear weapons work

flag-IranWhy it’s impossible to hide nuclear work in 24 days – or 24 years, REUTERS, By Yousaf Butt August 13, 2015  One of the most misleading distortions being floated by political opponents of the Iran nuclear deal is the “24-day” loophole meme: Iran would be able to hide all  evidence of any nefarious nuclear weapons work during the 24 days it may take inspectors to gain access to a suspicious site.

diplomacy-not-bombsFor starters, International Atomic Energy Agency inspectors would have continuous daily access to all Iran’s declared nuclear facilities. If Iran does not allow anytime inspections of any declared site, it could result in the reimposition — or “snapback” — of sanctions.

The 24-day rule applies only to undeclared suspect sites anywhere in the country. Because inspections anywhere at any time can be complicated to work out, a procedure was devised to address the problem.

Why 24 days? Iran and the atomic energy agency first would have a maximum of 14 days to come to an understanding about how to carry out the new inspections. In the absence of an agreement, the members of the Joint Commission – the United States, Britain, France, Germany, China, Russia and Iran — must resolve the issue, by consensus or a vote, within seven days. Tehran would have three days to implement the decision. So, the 24 days is not a gift to Tehran that would allow it to hide potential nuclear malfeasance — it is just the maximum periodallowed to hammer out a way to inspect any undeclared suspicious facility in Iran.

More important, critics insist, Iran could use those 24 days to hide evidence of nuclear materials. This is not going to happen. It would be virtually impossible even in 240 days, let alone 24. Even a nanogram, or one-billionth of a gram, of leftover dust from nuclear-weapons related work — such as covert enrichment at a suspect site — could be detectable.

The main way the agency could find incriminating dust is with a “swipe sample” using a super-clean cotton cloth. The wipe would be applied to surfaces, especially where dust naturally collects, including corners of a room, cracks, bolt holes, equipment interiors and where walls meet the floor.

As the agency itself states: “Any nuclear process … will also produce particulate materials with particle dimensions in the 0.1 [to] 10 micrometer range. Such small particles are believed to be quite mobile and will travel several meters from their point of origin due to air currents or human activity. This mobility also makes it extremely difficult to clean up an area to such an extent that no particles remain available for swipe sampling.” [emphasis added]

The swipe samples from a suspect site would be taken to a laboratory, where the atomic energy agency can use a variety of highly sensitive methods to pick up any infinitesimal incriminating nuclear particles. Isotopic ratios, chemical forms or particle shapes can all provide clues about where the nuclear material came from and how it was produced.

One particularly powerful method is known as “fission track-secondary ion mass spectrometry.”Particles from a swipe sample are irradiated with neutrons on a Lexan (plastic) plate. If there are fissile materials in the sample, they would  become unstable and split apart; heavy fission-product particles would be produced. In sufficient quantities, these particles would leave tracks in the plate that can be viewed by acid etching……….

The bottom line is that it is almost impossible to get away with messing around with nuclear materials. Nuclear fingerprints are not removable.

“You cannot get rid of them by cleaning,” Stephan Vogt, head of the atomic agency’sEnvironmental Sample Laboratory told Reuters in 2013. “You cannot dilute them to the extent that we will not be able to pick them up. It is just a matter of time,” he stated, before the atomic energy agency detects any incriminating residue………..

Twenty-nine top U.S. scientists — including Nobel Prize winners, senior experts in arms control and former White House science advisers – wrote to President Barack Obama this past weekend to praise the Iran deal. They called it “technically sound, stringent and innovative.” Instead of listening to the complaints about the 24-day meme, Congress should pay heed to these experts. http://blogs.reuters.com/great-debate/2015/08/13/why-its-impossible-to-hide-nuclear-work-in-24-days-or-24-years/

August 14, 2015 Posted by | Iran, politics international, safety | Leave a comment

$4.1-million settlement to Hanford nuclear weapons site whistle-blower

Tamosaitis, who is well-known within the small community of experts in chemical mixing technology, had the largest national impact. The concerns he raised led the Energy Department to order a full-scale test of the mixing system, which has yet to be completed.

“The safety culture in the entire Energy Department complex is bad,” he said. “The Energy Department needs to clamp down on the contractors. It is systemwide.”

whistleblowerHanford nuclear weapons site whistle-blower wins $4.1-million settlement LA TimesBy RALPH VARTABEDIAN contact the reporter Twitter: @rvartabedian When Walter Tamosaitis warned in 2011 that the Energy Department’s plans for a waste treatment plant at the former Hanford nuclear weapons complex were unsafe, he was demoted and put in a basement room with cardboard boxes and plywood for office furniture.

Tamosaitis had been leading a team of 100 scientists and engineers in designing a way to immobilize millions of gallons of highly toxic nuclear sludge as thick as peanut butter. The sludge, which could deliver a lethal dose of radiation to a nearby person within minutes, is stored in leaking underground tanks near the Columbia River in Washington state.

Two years later, Tamosaitis was fired after 44 years with San Francisco-based engineering firm URS, which was later acquired by Los Angeles-based AECOM. He filed a wrongful termination suit but encountered some initial legal setbacks, and it looked as if he had been blackballed from the industry.

But on Wednesday, Tamosaitis won a $4.1-million settlement from AECOM, among the largest known legal damages paid out to a whistle-blower in the Energy Department’s vast nuclear waste cleanup program. Continue reading

August 14, 2015 Posted by | Legal, safety, USA | Leave a comment

Explosion in Tianjin, China – in warehouse supplying nuclear fuel?

Top Asian News at 11:00 pm GMT

Yahoo News-20 minutes ago

TIANJIN, China (AP) — Huge explosions at a warehouse for … ore which could supply its nuclear weapons program or fuel nuclear reactors, …–

The blasts ripped through a warehouse storing “dangerous goods” in Tianjin’s Binhai New Area around 11:30 p.m. local time, China’s official Xinhua News Agency said. http://www.wsj.com/articles/huge-blast-rocks-chinese-city-1439403843

August 13, 2015 Posted by | China, incidents | 3 Comments

Cyber terrorism threat if Britain’s nuclear security moves to online technology

Nuclear power plants ‘could become more open to cyber attacks’ as police consider cloud storage 
The armed police force that guards Britain’s nuclear material is considering storing information in “cloud” despite series of high-profile leaks. 
Britain’s nuclear power stations could be more exposed to cyber attacks within months, experts have warned after the police force that protects them revealed they are considering using the “cloud” to store information.

The Civil Nuclear Constabulary (CNC), the armed police force tasked with guarding all of Britain’s nuclear plants, has previously refused to use the new storage technology given much of its information is classified as “sensitive”.

However the force has revealed it could start using cloud technology as early as April next year despite a series of high profile information breaches which raised questions about the software’s reliability.

Technology experts warned the move could be “unnecessary” and leave the force more exposed to foreign hackers.

It will raise fears that information about Britain’s nuclear material could be more likely to be obtained by enemies of the state at a time of heightened alert over terrorism…….http://www.telegraph.co.uk/finance/newsbysector/energy/11792281/Nuclear-power-plants-could-become-more-open-to-cyber-attacks-as-police-consider-cloud-storage.html

August 12, 2015 Posted by | safety, UK | Leave a comment

Ageing plant and risks raise widespread concern about Japan’s nuclear restart

Local campaigners say the plant operators – Kyushu Electric – and local authorities have yet to explain how they would quickly evacuate tens of thousands of residents in the event of a Fukushima-style meltdown.

A survey by the Asahi Shimbun newspaper found that only two of 85 medical institutes and 15 of 159 nursing and other care facilities within a 30 km radius of the Sendai plant had proper evacuation plans.

About 220,000 people live within a 30km radius – the size of the Fukushima no-go zone – of the Sendai plant; a 50km radius would draw in Kagoshima city and raise the number of affected people to 900,000.

“The local authorities may have approved the restart, but they are completely out of touch with public opinion.”

safety-symbol-Smflag-japanJapan split over restart of first nuclear reactor since Fukushima disaster, Guardian, , 10 Aug 15  Rising costs from gas and oil are sited by supporters of a programme to bring reactors back on line, but ageing plant and risks raise widespread concern An otherwise unremarkable town in south-west Japan will be propelled this week to the forefront of the country’s biggest experiment with nuclear power since theFukushima disaster in March 2011.

After months of debate about safety, Japan will begin producing nuclear energy for the first time in almost two years close to the town of Satsumasendai as early as Tuesday.

Restarting one of the Sendai nuclear plant’s two 30-year-old reactors represents a victory for the prime minister, Shinzo Abe, who insists that without nuclear energy the Japanese economy will buckle beneath the weight of expensive oil and gas imports.

But his call for Japan to confront its Fukushima demons has been greeted with scepticism by most voters, whose opposition to nuclear restarts remains firm, even in the face of rising electricity bills. Continue reading

August 10, 2015 Posted by | Japan, safety | Leave a comment

Problems ahead, if Japan restarts mothballed nuclear reactors

Japan Heads Toward Nuclear Unknown With Post-Fukushima Restarts, Bloomberg by   August 6, 2015 Japan is about to do something that’s never been done before: Restart a fleet of mothballed nuclear reactors.

The first reactor to meet new safety standards could come online as early as next week. Japan is reviving its nuclear industry four years after all its plants were shut for safety checks following the earthquake and tsunami that wrecked the Fukushima Dai-Ichi station north of Tokyo, causing radiation leaks that forced the evacuation of 160,000 people.

Mothballed reactors have been turned back on in other parts of the world, though not on this scale — 25 of Japan’s 43 reactors have applied for restart permits. One lesson learned elsewhere is that the process rarely goes smoothly. Of 14 reactors that resumed operations after four years offline, all had emergency shutdowns and technical failures, according to data from the World Nuclear Association, an industry group.

 “If reactors have been offline for a long time, there can be issues with long-dormant equipment and with ‘rusty’ operators,” Allison Macfarlane, a former chairman of the U.S. Nuclear Regulatory Commission, said by e-mail.

In Sweden, E.ON Sverige AB closed the No. 1 unit at its Oskarshamn plant in 1992 and restarted it in 1996. It had six emergency shutdowns in the following year and a refueling that should have taken 38 days lasted more than four months after cracks were found in equipment……..The challenges facing the NRA are “absolutely unique worldwide,” said John Large, chief executive at Large & Associates, a London-based engineering consultant to the nuclear industry. “You have had the whole nation’s fleet of nuclear power plants closed down for four years.”

Long-Dormant

As problems can arise with long-dormant reactors, the NRA “should be testing all the equipment as well as the operator beforehand in preparation,” Macfarlane of the U.S. said by e-mail. …….http://www.bloomberg.com/news/articles/2015-08-05/japan-heads-toward-nuclear-unknown-with-post-fukushima-restarts

August 7, 2015 Posted by | Japan, safety | Leave a comment

Scary part of Fukushima is the sheer epic scale of this mega nuclear disaster

Fukushima; Reactors And/Or SFP’s In #5 And #6 Melted Down – Total of 7 Melt Down’s, Melt Outs, Nuclear Explosions A Green Road Blogspot, 12 July 15, “………CONCLUSION

The scary part of Fukushima is the sheer epic scale of this mega nuclear disaster. Let’s total up the melt out’s, melt downs and nuclear explosions…..

Building 1 – melted out
Building 2 – melted out

Building 3 – melted out and exploded
Building 4 – melted out from at least the equipment pool
Building 5 – melted down
Building 6 – melted down

Total;  6 or more melt downs or melt outs at Fukushima Daichi, plus 1 nuclear criticality explosion in Building #3.
 
Fukushima was a mega nuclear disaster sledge hammer wake up call for humanity. If this does not wake up people, nothing will, short of a Carrington Event and then it will be too late. 
 
Super Solar Storm To Hit Earth – ‘Carrington Effect’; 400 Nuke Plants Will Melt Down/Explode; via @AGreenRoad
What will it take to wake up humanity? When will everyone realize that this is NOT the way into a bright, healthy, happy, joy filled future? What will it take to convince nations, states and individuals that nuclear anything is nothing more than a dead ender future, with only suffering, disease and death at the end of it? 
Humanity has a choice. The global village can all take massive action and move in the direction of a sustainable future that works for 7 future generations, via learning about and using the Science Of Sustainable Health. Or  everyone in the global village can die by committing global suicide via nuclear technology, which is a dead ender. 
 
The future of humanity is very bright, and that hopeful future is our birthright. But we can throw our birthright away, because we do have free will and choice.  http://agreenroad.blogspot.com.au/2014/07/fukushima-reactors-andor-sfps-in-5-and.html

 

August 7, 2015 Posted by | 2 WORLD, Japan, safety | Leave a comment