Nuclear bomb shelter sales are soaring due to North Korean threats, Yahoo Finance Daniel Howley Technology Editor, the saber rattling, coupled with North Korea’s stated objective of developing a nuclear-tipped missile capable of reaching the U.S. mainland, have plenty of people on edge.
And nowhere is that clearer than in the number of nuclear fallout shelters being purchased here in the U.S.
“We’re probably upwards of 1,000% from this time last year,” Gary Lynch, general manager of Rising S Company said of the number of bunkers his company has sold in 2017.
A size for everyone (sort of)
Texas-based Rising S Company, whose tagline is “Safe until the rising sun,” a nod to the Christian belief that the Second Coming of Christ will precede the end of the world, offers bunkers in a variety of price ranges. The base model is an 8 x 12-foot mini bunker for $39,500 while the top-of-the-line “The Aristocrat” luxury bunker, which features a bowling alley, gym, gun range, green house, pool and garage, goes for $8,350,000.
Sharon Packer, CEO of Utah-based Underground Shelters USA, says her company has seen sales of bunkers triple this year, with a significant increase taking place in the last six months. Packer, a nuclear engineer, says her company’s shelters can survive being within 1/4 of a mile from the blast crater of a 1-megaton nuclear bomb.
Underground’s best-selling shelter costs about $70,000 and gets you about 32 x 10 feet of space. Packer says you’d be able to stay in one of her company’s shelters for as long as you have access to clean water.
Brian Duvaul, sales manager with American Safe Room, a bunker company based in Oregon, explained that sales generally slow down around fall and winter as the ground becomes difficult to dig, but that so far this fall, sales are looking up…….
Nikkei Asian Review 25th Sept 2017,Japan and the U.S. will likely let their existing nuclear cooperation
agreement renew automatically when the pact expires next July, enabling
Tokyo to continue reprocessing spent nuclear fuel.
President Donald Trump’s administration has no intention of ending or renegotiating the deal, a
spokesperson at the U.S. State Department told The Nikkei Saturday. Since
the Japanese government has been seeking the pact’s renewal, there is now a
good chance that the treaty will simply remain in force without any
modifications. https://asia.nikkei.com/Politics-Economy/International-Relations/US-to-renew-nuclear-pact-with-Japan
http://www.enn.com/ecosystems/article/52701 From: University of Victoria September 29, 2017, For the first time since 2011, peak contamination levels in Pacific Canadian waters from Japan’s Fukushima Daiichi nuclear disaster are known, says a University of Victoria scientist who has been monitoring levels since the meltdown of three reactors at the plant.
Releases of radioactive elements from the Fukushima Daiichi Nuclear Power Plant accident in 2011 were the largest unplanned discharges of radioactivity into the ocean. The disaster, triggered by a 15-metre tsunami caused by a magnitude-9 earthquake, created widespread concern over the potential impact on marine life and human health.
“Contamination from Fukushima never reached a level where it was a significant threat to either marine or human life in our neighborhood of the North Pacific,” says UVic chemical oceanographer Jay Cullen.
Quiet energy revolution underway in Japan as dozens of towns go off the grid, Japan Times BY AARON SHELDRICK AND OSAMU TSUKIMORI REUTERS, 24 Sept 17, HIGASHIMATSUSHIMA, MIYAGI PREF. – A Miyagi city’s efforts to rebuild its electrical power system after 3/11 mark a quiet shift away from Japan’s old utility model and toward self-reliant, local generation and transmission.
After losing three-quarters of its homes and 1,100 people in the March 2011 Great East Japan Earthquake and tsunami, the city of Higashimatsushima in Miyagi Prefecture turned to the government’s “national resilience program,” with ¥3.72 trillion in funding for this fiscal year, to rebuild.
The city of 40,000 chose to construct microgrids and decentralized renewable power generation to create a self-sustaining system in Tohoku capable of producing an average of 25 percent of its electricity without the need of the region’s power utility.
Nuclear Regulation Authority (NRA) Chairman Shunichi Tanaka held his final press conference in Tokyo’s Minato Ward on Sept. 20 before officially stepping down from his role.
Reflecting on his five-year term in office, Tanaka said, “I tried to maintain independence and transparency,” adding that, “I have absolutely no doubt that I’ve made judgments from a scientific and impartial standpoint, and taken actions based on (the NRA’s) philosophies. This is something that I am proud of.”
However, he also stated that, “The distrust of the public who experienced the Fukushima nuclear disaster in 2011 is an issue that cannot be easily rectified.”
Tanaka became the first chairman of the NRA at the same time the organization was established in September 2012, having previously served as the deputy director general of the Japan Atomic Energy Research Institute and acting chairman of the Japan Atomic Energy Commission.
During his time as NRA chairman, he led efforts to draw up new regulatory standards based on the lessons learned from the Tokyo Electric Power Co.’s Fukushima No. 1 Nuclear Power Plant disaster, and carried out nuclear power plant screening.
Originally hailing from Fukushima Prefecture, Tanaka says he is planning to live in the prefectural village of Iitate after stepping down as NRA head. “It would be great if I could contribute to the recovery of Fukushima (using my experience at the NRA),” Tanaka said.
The head of Tepco Electric Power company Holdings Inc. promised Wednesday to institute a safety pledge as requested by nuclear regulator, as the company seeks clearance to reactivate undamaged, idle reactors located far from its plant crippled by natural disaster in 2011.
has been calling for the company to make such a pledge part of its legally binding reactor safety program because it operates the Fukushima Daiichi nuclear power plant, the site of a major nuclear disaster in the aftermath of the massive earthquake and tsunami.
President Tomoaki Kobayakawa told the regulator on Wednesday that will stipulate a pledge to build “safety culture” in its program developed for ensuring safe operation of the Nos. 6 and 7 reactors at the company’s power station in Niigata Prefecture on the Sea of coast.
promise will pave the way for the regulator’s safety clearance for the two units — boiling-water reactors that are the same type as the ones that experienced meltdowns in the disaster.
The regulator will soon compile a draft document for the two units that will serve as certification that the utility has satisfied new stricter safety requirements implemented since the nuclear disaster.
It will then consult the economy, trade and industry minister, who oversees the nuclear industry, to confirm that is fit to be an operator. It will also solicit comments from the public before formally giving safety clearance.
Even if the reactors clear the safety checks, local governments in the area on which the Kashiwazaki-Kariwa plant sits remain cautious about their resumption.
Niigata Gov. Ryuichi Yoneyama, for example, has said it will take “around three to four years” for the utility to win the required local consent for a restart.
said last week was “qualified” as a nuclear plant operator, but that it wanted the utility to express its resolve to ensure safety in a legal document, not just in words.
Safety programs drawn up for reactors need to be approved by the regulator and if it finds a grave violation, it can demand a halt to nuclear power operations from the utility.
“We intend to tackle the unending mission of improving the safety of nuclear power and to complete the decommissioning and compensation of the Fukushima Daiichi complex,” Kobayakawa said at the regulator’s meeting on Wednesday. “We will also make efforts to maintain qualification” as operator of nuclear reactors, he said.
The Nos. 6 and 7 units at the Kashiwazaki-Kariwa plant are the newest among the seven units at the plant. The complex is one of the world’s largest nuclear power plants with a combined output capacity of 8.2 million kilowatts.
For a reactor to be restarted, it first needs to clear the safety requirements introduced in the wake of the Fukushima nuclear crisis. filed for safety assessments of the two units in .
, which is facing massive compensation payments and other costs in the aftermath of one of the world’s worst nuclear crises, has been desperate to resume operation of its idled reactors so it can reduce spending on costly fossil fuel imports for non-nuclear thermal power generation.
While some reactors run by other utilities have resumed operations in by satisfying the new safety regulations, has been under close scrutiny by regulators on whether it is qualified to once again operate a nuclear power plant.
It is the second time a court has ruled against Tokyo Electric Power Company Holdings Inc. in a suit filed by residents forced to abandon their homes when three reactor cores melted following the deadly 2011 earthquake and tsunami, which knocked out their cooling systems.
The triple meltdown spewed massive amounts of radioactive material into the air.
The Chiba District Court awarded ¥376 million to 42 of the 45 plaintiffs who fled Fukushima Prefecture for Chiba Prefecture and filed the suit in March 2013, seeking around ¥2.8 billion in damages from the government and Tepco.
The focal point of the Chiba case was whether the government and Tepco were able to foresee the huge tsunami that hit the seaside plant on March 11, 2011, and take preventive measures beforehand. Conflicting claims were made by the parties regarding the government’s long-term earthquake assessment, which was made public in 2002.
The assessment, made by the earthquake research promotion unit, predicted a 20 percent chance of a magnitude 8 earthquake occurring along the Japan Trench in the Pacific Ocean, including the area off Fukushima, within 30 years.
Based on the assessment, the plaintiffs argued that, with the plant standing on ground roughly 10 meters above sea level, a tsunami higher than that level striking the plant could have been predicted.
They claimed the disaster was therefore preventable by placing emergency generators on higher ground, and that the government should have made Tepco take such measures by exercising its regulatory powers.
The government and Tepco, for their part, claimed the assessment was not established knowledge, and that even if they had foreseen a tsunami higher than the elevation of the plant and taken measures against it, they cannot be held liable as the actual tsunami was much higher, at around 15.5 meters.
The government also argued that it obtained regulatory powers to force Tepco to take anti-flooding measures only after a legislative change following the disaster.
In Friday’s ruling, the court found the state not liable, saying that while the government indeed has such powers, not exercising them was not too unreasonable.
The Chiba case is among around 30 similar lawsuits brought by groups of people forced to evacuate by the nuclear disaster.
In March, the Maebashi District Court in Gunma recognized negligence on the part of not just Tepco, but also the government, saying they were able to foresee a tsunami high enough to inundate the plant.
At the time, it was the first such ruling issued among around 30 similar suits and the first to rule in favor of plaintiffs.
The Maebashi court acknowledged the state had regulatory authority over Tepco even before 3/11, noting that “failing to exercise it is strikingly irrational and illegal.”
But because the court awarded to 62 of 137 plaintiffs a total of ¥38.55 million in damages — far less than the ¥1.5 billion sought in total — many of the plaintiffs have appealed the district court decision.
In the Chiba suit, the 45 plaintiffs, including four who evacuated voluntarily, sought ¥20 million each in compensation for their evacuations and the loss of their hometowns, jobs and personal relationships because their lives were uprooted.
The magnitude 9.0 earthquake and ensuing tsunami struck northeastern Japan on March 11, 2011, causing multiple meltdowns and hydrogen blasts at the nuclear plant.
As of the end of August 2017, around 55,000 people who lived in Fukushima Prefecture at the time of the disaster remained at the locations where they evacuated, both within and outside the prefecture.
Under the guise of a civil nuclear program, Japan has become a de-facto nuclear weapons state without so far having to take that next fateful step.
On Thursday, a shipment of 700 kilograms of plutonium arrived in Japan after a journey by sea from the French port of Cherbourg. That’s enough material for more than 100 nuclear weapons.
The plutonium – in the form of atomic fuel known as MOX, a mix of uranium and plutonium oxide – is for use in the Takahama-4 reactor, owned by Kansai Electric Power Co. and located on Wakasa Bay, in western Japan near Osaka.
There have been six shipments of such highly toxic cargoes since 1999, the result of an agreement to send radioactive spent fuel in Japan for reprocessing in France and the UK, and then to be shipped back as plutonium MOX fuel for use in Japan’s reactors.
Putting aside the reactor fuel issue for the moment, Japan’s plutonium program must be seen in the context of the nuclear arms proliferation dynamic that has existed for decades in Northeast Asia, but which today has taken on even greater urgency owing to North Korea’s nuclear weapon program.
Map of Japan’s nuclear plants. Photo: Japan Atomic Industries Forum, 2016.
There is no question that Japan has the technical capability to build an advanced nuclear weapons arsenal.
There have been over the decades multiple references to it taking less than six months for Japan to build an atomic weapon – a credible timeframe if it’s true as reported more 20 years ago that a design or designs already exist in the country.
However, to build a ‘credible’ arsenal of weapons would require several years at least.
More important than any actual timeframe are the external factors that would lead a Japanese government to move to nuclear weaponization.
This debate is stirring in Japan. In a TV Asahi program on September 6, former Defense Minister Shigeru Ishiba suggested a review was needed of Japan’s so-called three non-nuclear principles: Not producing, possessing, or allowing nuclear weapons into Japan.
Ishiba asked the question if Japan is under the US nuclear umbrella then isn’t it necessary to allow US nuclear weapons into the country to deter threats from North Korea?
It’s clear that without a peaceful resolution to the underlying security threats in the region, there is an increasing possibility that policy makers in Tokyo – backed by Washington – will decide that Japan should weaponize its plutonium stockpile.
We have not reached that point yet, but without a fundamental change in thinking and policy, Japan’s nuclear bomb in the basement may not remain there for very much longer.
But back to Japan’s plutonium stockpiles and the question of why the only country attacked by a nuclear weapon and one that espouses the three non-nuclear principles has large amounts of the bomb-making material.
To answer that question requires looking back to the 1950s and a policy that was spearheaded by the United States, but soon adopted by Japan’s Science and Technology Agency established by former Prime Minister Yasuhiro Nakasone.
The policy was to build new types of nuclear power plants, or so-called Fast Breeder Reactors (FBRs), worldwide that would be fueled with plutonium reprocessed from spent uranium fuel. As FBRs produce more fuel than they burn – hence the name “breeder” – they would in turn generate plutonium to fuel yet more FBRs.
While the idea seems a solution for processing spent fuel and producing more fuel for FBRs, the problem is fast breeder reactor programs failed worldwide, including in Japan.
Japan’s principle FBR started up in 1994 and was called Monju – named after a Buddhist deity for wisdom. However, a fire broke out at Monju 18 months after it opened, which shut the plant down for 14 years.
Monju nuclear reactor. Photo: IAEA Energy/Flickr
It restarted in May 2010, but weeks later a 3.3 metric-ton fuel exchange device fell into the reactor, which shut it down again for good, though to add to the fiasco its computers were later hacked and data stolen.
This effectively ended Japan’s FBR ambitions, though it took two decades and a total investment of more than US$10 billion for the government to finally make the wise decision to terminate Monju in December 2016.
However, Tokyo had other motives for commitment to a plutonium fuel cycle.
By the late 1960’s and early 1970’s, plans to build commercial light water reactors across Japan, such as at Takahama and Fukushima, faced strong opposition from local communities and activists.
To appease the opposition, the government and utilities said the new reactors would not become nuclear waste sites because the spent fuel would be shipped for reprocessing in the UK and France. This solved, temporarily, a major nuclear waste problem at least for Japan.
In total over 7,000 tons of such fuel went off to Europe during the decades up to the mid 1990’s.
During that time, the plants reprocessing Japan’s spent fuel at la Hague in France and Sellafield in the UK became synonymous with accidents, nuclear waste discharges into the ocean and atmosphere, and public health concerns.
While the Japanese contracts were lucrative for the two state owned companies that operated the Sellafield and la Hague plants –Cogema/AREVA in France and British Nuclear Fuels Limited (BNFL) in the UK – both were to become failed entities.
The Sellafield site is now managed by a UK government agency and absorbs most of the nation’s nuclear decommissioning budget estimated well in excess of US$100 billion.
As failures engulfed Japan’s Monju fast-breeder reactor and shut it down, the government had to figure out what to do with the thousands of kilograms of plutonium that would be returning to Japanese shores to fuel a fleet of FBR’s that didn’t exist.
The answer, which brings us back to the cargo that arrived in Japan this week, was plutonium MOX fuel that could be used in existing commercial light water reactors.
The first MOX shipments in 1999 were for use in Fukushima and Takahama reactors.
However, in the case of the MOX delivered to Takahama, activists revealed that the fuel had been manufactured with falsified quality certification, leading to its return shipment to the UK.
In the case of the Fukushima plant, citizens from the prefecture, supported by evidence from Greenpeace, took Tokyo Electric Power Co., or TEPCO the plant owner, to court over the quality control of the fuel.
While the citizens group lost the case, AREVA was instructed to release vital safety data, which they refused to do. The ensuing controversy led the then Fukushima Governor Eisaku Sato to refuse to permit loading of the plutonium fuel.
It sat in the cooling pool at the Fukushima Daiichi reactor until August 2010 when TEPCO finally loaded the 32 assemblies of 235 kilograms of plutonium into reactor unit 3.
This was just six months before the Fukushima plant was hit by the strongest earthquake ever recorded in Japan and flooded by a tsunami that caused triple reactor meltdowns on March 11, 2011, including reactor unit 3.
A worker in protective suit works on the roof of the No.4 reactor building of the crippled atomic plant in Fukushima prefecture February 20, 2012. Reuters/Issei Kato
Without the actions of Japanese citizens and others around the world, TEPCO would almost certainly have spent the past decade through to 2011 loading many tons of plutonium MOX fuel into the Fukushima Daiichi reactors.
The meltdown of this fuel would have been far more severe and with greater onsite and offsite radiological consequences than the reality at the accident site today, which itself will take decades and tens of billions of dollars to clean up.
Worse still, tons of high temperature spent MOX fuel would have been sitting in Fukushima’s spent fuel pools.
If the Fukushima reactors had been loaded with plutonium MOX, then the warning from the Atomic Energy Commission to then Prime Minister Naoto Kan in late March 2011 that the loss of control at the spent fuel pools at the plant may require the evacuation of Tokyo, may well have become a reality.
Of the five reactors now operating in Japan, three are loaded with plutonium MOX fuel. However, the threat from Japan’s plutonium obsession could be about to get a lot worse.
Japan has built its own US$21 billion nuclear spent fuel reprocessing facility in Rokkasho-mura in Aomori prefecture, near Hokkaido. (Yes, the same Hokkaido North Korea has recently taken to firing missiles over.)
The Rokkasho nuclear fuel reprocessing plant in Japan’s Aomori prefecture. Wikimedia Commons.
The Rokkasho story sounds more than a little similar to Monju, just more expensive.
Rokkasho was supposed to be completed in 1997, but due to multiple construction and equipment failures, it was delayed and has since missed repeated start up dates. It’s now 20 years behind schedule and has a new opening set for 2018.
Assuming Rokkasho does eventually open, it was built to process spent fuel to produce plutonium primarily for use in fast-breeder reactors.
As pointed out, Japan’s only fast-breeder reactor, Monju, has been permanently shut so what happens to the 8,000 kilograms of plutonium Rokkasho was to produce each year?
The answer it appears lies in an atomic power plant being built at the northern tip of Aomori prefecture that will contain the Ohma Advanced Boiling Water reactor.
Now planned to start up in 2024, this reactor is intended to have a full MOX core, which would contain over 5 tons of plutonium and an annual demand of around 1.7 tons.
The safety implications of what would be a unique reactor worldwide operating with a full plutonium MOX core are enormous.
One reason why citizens and the city of Hakodate over the Tsugaru straits in Hokkaido have filed court challenges seeking to halt the Ohma plant’s construction. A court judgement is expected later this year.
Like Monju before, the prospects for operation of Ohma are dire and unlikely to solve Japan’s self inflicted plutonium hangover. But that also may be the point – the strategic and national security rationale for the program remains central for a government increasingly nationalistic in tone and outlook.
Under the guise of a civil nuclear program, Japan has become a de-facto nuclear weapons state without so far having to take that next fateful step.
The MOX shipment this week is merely one further fig leaf for a plutonium and nuclear program that was always so much more than about energy.
How long can the Japanese government defend such a policy? We may be about to see in 2018 when the US Japan Peaceful
Kim Jong-un with nuclear weapon engineers in this undated photo released by Korean Central News Agency in Pyongyang September 3, 2017. KCNA via REUTERS
Nuclear Cooperation Agreement, that provides sanction for Japan’s program, is up for renewal.
Given the incumbents in the Prime Minister office in Tokyo and the White House, don’t expect much deep reflection (or policy reversal) on what it means for a nation in a region on the edge of major conflict to possess the largest stockpile of nuclear weapons plutonium outside the declared nuclear weaponized states.
Instead, ending this decades long multi-billion dollar program will, as ever, be secured by the dedication of the people of Japan and their allies around the world concerned as they are with public safety and real security built on peace.
Shaun Burnie is a senior nuclear specialist with Greenpeace Germany, Tokyo. He is co-author of “Nuclear Proliferation in Plain Sight: Japan’s Plutonium Fuel Cycle–A Technical and Economic Failure But a Strategic Success” Japan Focus, March 2016, available at http://apjjf.org/2016/05/Burnie.html. He has worked on nuclear issues worldwide for more than three decades, including since 1991 on Japan’s plutonium and nuclear policy. sburnie@greenpeace.org
Nuclear physicist, Professor Frank Barnaby, is formerly of the UK Atomic Weapons Establishment and Director of the Stockholm International Peace Research Institute (SIPRI – from 1971-1981). Prof. Barnaby testified to the Fukushima District Court against TEPCO’s plans for MOX use in Fukushima Daiichi 3 in 2000, and is the author of multiple books on nuclear weapons design and policy.
Japan has learned absolutely nothing from the Fukushima Daiichi nuclear plant disaster. This is not going to end well!
This is a mouthful, read this:
“Nuclear fuel reprocessed in France returned to Japan on Thursday for use in a reactor as the country tries to burn more plutonium amid international concerns about its stockpile.”
“The need to reduce its plutonium stockpile adds to Japan’s push to restart reactors, aside from also needing to generate power. It would require 16 to 18 reactors to burn MOX to keep Japan’s plutonium stockpile from growing when the Rokkasho plant starts up, according to government and utility officials.”
TOKYO- Nuclear fuel reprocessed in France returned to Japan on Thursday for use in a reactor as the country tries to burn more plutonium amid international concerns about its stockpile.
Kansai Electric Power Co said the shipment arrived for use at the No. 4 reactor at its Takahama plant in Fukui Prefecture. The reactor is one of only five reactors currently operating in Japan.
A specialized ship, the Pacific Egret, was seen docked just outside one plant as the heavily protected shipment was brought inside under extremely tight security. The utility said it cannot provide details such as the amount of the fuel. The new fuel is expected to be loaded after the reactor’s regular safety check planned next year.
Japan has a stockpile of 47 tons of plutonium – 10 tons at home and the rest in Britain and France, which reprocess and store spent fuel for Japan as the country still lacks its own capacity to do so. Experts say the amount could be enough to make thousands of atomic bombs, although utility operators deny such risk, saying the material is stored safely and monitored constantly.
Japan plans to start up its Rokkasho reprocessing plant next year, but critics say that would only add to the stockpile problem and nuclear security concerns.
Without the prospect of achieving a plutonium-burning fast reactor in near future, Japan has resorted to burning MOX, a mixture of plutonium and uranium fuel, in conventional reactors.
The need to reduce its plutonium stockpile adds to Japan’s push to restart reactors, aside from also needing to generate power. It would require 16 to 18 reactors to burn MOX to keep Japan’s plutonium stockpile from growing when the Rokkasho plant starts up, according to government and utility officials.
Only three reactors, including two at Takahama, use MOX, with a fourth one expected to start up next year. Restarts come slowly amid persistent ant-nuclear sentiment among the public since the 2011 Fukushima nuclear accident and stricter standards under the post-Fukushima safety requirement.
Japan earthquake: A strong quake has hit the Asian island not far from the Fukushima nuclear power station,news.com.au 21 Sept 17
JAPAN has recorded a strong earthquake off its east coast and just 300km away from the Fukushima nuclear power plant. AN earthquake has struck off the east coast of Japan — just 320 kilometres east of Fukushima nuclear plant.
The tremor is said to have had a magnitude of 6.1, according to the US Geological Society (USGS).
The American scientific agency, which tracks natural disasters around the world, said the quake happened 281 kilometres from Fukushima nuclear power plant.
Five nuclear power plants that have passed safety clearances may be at risk of having their cooling systems crippled during huge eruptions of nearby volcanoes, the nation’s nuclear safety watchdog said Monday.
The five plants are Kyushu Electric Power Co.’s Sendai and Genkai plants in Kagoshima and Saga prefectures, respectively, the Mihama and Oi plants, both in Fukui Prefecture and run by Kansai Electric Power Co., and the Ikata plant in Ehime Prefecture run by Shikoku Electric Power Co.
Additional research and data have revealed that the possible concentration of volcanic ash from huge eruptions could soar up to around 100 times that previously estimated. The findings emerged only after screenings of the plants by the Nuclear Regulation Authority.
According to the Federation of Electric Power Companies of Japan, the concentration of volcanic ash that would be spewed could exceed the limit of the plants’ air filters.
In the event that volcanoes nearby erupt, the five plants and eight of their reactors could lose their external power supply and their emergency diesel generators would be rendered useless, according to the nuclear authority.
It now aims to raise the density level of volcanic ash that can affect nuclear plants by 100 times the current level, while pressing utilities to upgrade their air filters.
Reactor No. 3 at the Ikata plant and reactors Nos. 3 and 4 at the Genkai plant top the list of those most likely to be affected by clogged filters.
News of the findings by the NRA followed Kyushu Electric Power’s move Friday requesting that the regulatory agency perform inspections on the No. 4 reactor at the Genkai plant because it aims to put the reactor back online in early March. Pre-operational checks are the last procedure on the list to be carried out before a nuclear reactor can restart.
Kyushu Electric plans to load 193 fuel assemblies into the reactor in February. After reactivating it in early March, commercial operations scheduled to start in April. If things work out as planned, the No. 4 reactor will be active for the first time since December 2011, when it was halted for routine checkups.
On March 11 of that year, reactor cooling systems at the Fukushima No. 1 power plant were crippled following a powerful earthquake and massive tsunami, resulting in the world’s worst nuclear disaster since Chernobyl. The tsunami inundated the six-reactor plant, located 10 meters above sea level, and flooded power supply facilities there.
Reactor cooling systems were crippled. Reactors Nos. 1 to 3 suffered fuel meltdowns, while hydrogen explosions damaged the buildings housing reactors No. 1, No. 3 and No. 4.
The five nuclear plants passed the tougher safety requirements introduced after the Fukushima meltdowns.
Kyushu Electric Power Co. aims to bring the No. 4 unit (left) at its Genkai nuclear power plant in Saga Prefecture back online in early March.
SAGA – Kyushu Electric Power Co. on Friday has asked the Nuclear Regulation Authority to perform pre-operation inspections for the No. 4 reactor at the Genkai nuclear power plant in Saga Prefecture, telling the regulator it aims to put the reactor back online in early March.
Pre-use checks are the last procedure on the list for restarting a nuclear reactor.
Kyushu Electric plans to load 193 fuel assemblies into the reactor in February. After reactivating it in early March, the utility plans to start commercial operations in April.
If things work out as planned, the No. 4 reactor will be active for the first time since December 2011, when it was halted it for routine checkups.
In January this year, the NRA concluded that the No. 3 and No. 4 reactors at the plant in the town of Genkai meet the tougher safety standards introduced in July 2013 after the triple core meltdown at Tokyo Electric Power Company Holdings Inc.’s disaster-stricken Fukushima No. 1 plant in Fukushima Prefecture in March 2011.
The two reactors have passed all screenings required for reactivation. The Saga prefectural and Genkai municipal governments have already approved the restarts.
The No. 3 reactor is currently undergoing pre-use inspections and is expected to go back online in early January.
Japan won’t accept North Korea as nuclear power, Abe says, Nikkei Asian Review, 14 Sept
Prime minister vows to fortify defense, but rejects pursuit of strike capability, TOKYO — As North Korea rapidly develops its nuclear weapons capability and China grows as the top economic and military power in the region, Japanese Prime Minister Shinzo Abe vowed to stop Pyongyang’s nuclear program and to strengthen Japan’s defense capabilities in an interview with The Nikkei and the Nikkei Asian Review……..
“The international community must put pressure on North Korea until it commits to give up the nuclear weapons program. There is little point pursuing dialogue for the sake of dialogue. It has to be aimed at changing North Korea’s policies. We welcome that a new sanctions resolution was passed by the U.N. Security Council at such a speed and in a unanimous vote with support from both China and Russia…..”
Science Direct (accessed) 11th Sept 2017,Arnie Gundersen & Marco Kaltofen:Radioactively-hot particles detected in dusts and soils from Northern Japan by combination of gamma spectrometry,
autoradiography, and SEM/EDS analysis and implications in radiation risk
assessment. After the March 11, 2011, nuclear reactor meltdowns at
Fukushima Dai-ichi, 180 samples of Japanese particulate matter (dusts and
surface soils) and 235 similar U.S. and Canadian samples were collected and
analyzed sequentially by gamma spectrometry, autoradiography, and scanning
electron microscopy with energy dispersive X-ray analysis. http://www.sciencedirect.com/science/article/pii/S0048969717317953
TOKYO (Kyodo) — Japan’s nuclear safety watchdog on Wednesday deferred giving safety clearance for two idle Tokyo Electric Power Company Holdings Inc. reactors on the Sea of Japan coast, although its chairman said the utility was “qualified” as a nuclear plant operator.
Nuclear Regulation Authority Chairman Shunichi Tanaka said following Wednesday’s meeting that Tepco, operator of the crippled Fukushima Daiichi nuclear power plant, was qualified but needs to stipulate its resolve to ensure safe operation of nuclear plants in its safety rules.
“It’s insecure” if Tepco expresses its resolve to ensure safety only in words, Tanaka told a press conference.
Safety rules need to be approved by the regulator and if there is a grave violation the regulator can demand that the utility halt nuclear power operations.
The regulator will formally inform the utility’s president, Tomoaki Kobayakawa, about the matter on Sept. 20. A final decision on whether Tepco is fit to be an operator will be made following discussions with the economy, trade and industry minister.
If Tepco agrees to include its resolve to ensure safety in its safety rules, the regulator will compile a draft document for the Nos. 6 and 7 reactors at Tepco’s Kashiwazaki-Kariwa plant in Niigata Prefecture that will serve as certification that the utility has satisfied new safety requirements implemented since the 2011 Fukushima nuclear disaster.
The regulator had been expected at Wednesday’s meeting to confirm that the units have cleared the new safety requirements, but it reversed course after facing criticism over a lack of debate on whether the operator is fit to run a nuclear power plant.
For a reactor to be restarted, it first needs to clear the stiffer safety requirements introduced in the wake of the Fukushima nuclear crisis, which was triggered by a massive earthquake and tsunami on March 11, 2011. Tepco filed for safety assessments of the two units in September 2013.
According to sources close to the matter, the regulator had planned to give safety clearance while Tanaka was still on the board. Tanaka’s term expires on Sept. 18, although he will continue to work until Sept. 22.
The regulator had reached a near consensus on the issue of Tepco’s qualification when its members previously met on Sept. 6.
During the summer, the regulator questioned the Tepco management, including Kobayakawa, about its nuclear safety awareness. In July, Tanaka criticized Tepco’s attitude, saying, “An operator, which cannot take concrete measures for decommissioning efforts at the Fukushima Daiichi power plant, does not have the right to resume operation of nuclear reactors.”
Tanaka urged the utility to further explain in writing issues such as how to deal with contaminated water at the Fukushima plant.
While Tepco, in its subsequent written response, did not give details about what it would do regarding the contaminated water, it did pledge to see through the scrapping of the plant, gaining a certain level of understanding from the regulator.
Meanwhile, the prospect of gaining local consent needed for the restart of the two reactors remains uncertain, with Niigata Gov. Ryuichi Yoneyama saying it will take “around three to four years” for the utility to win local consent for the envisioned restart.
Kyushu Electric Power Co. aims to bring the No. 4 unit (left) at its Genkai nuclear power plant in Saga Prefecture back online in early March.
