Nuclear waste “piling up at bottom” — Lava-like material has spread all over… “hanging like icicles” — Mystery orange substance seen


Expert: Melted fuel found at Fukushima — Corium up to 6 feet thick below reactor — Nuclear waste “piling up at bottom” — Lava-like material has spread all over… “hanging like icicles” — Mystery orange substance seen (VIDEO)

 
Published: July 24th, 2017 at 3:52 pm ET
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Kyodo, Jul 22, 2017 (emphasis added): In big step forward, Tepco finds melted fuel at bottom of reactor 3 in Fukushima… The debris was clearly identifiable to at least one nuclear expert. “The images that appear to be melted fuel debris match those found in the (1986) Chernobyl crisis,” said Tadashi Narabayashi, a specially appointed professor of nuclear engineering working at Hokkaido University. “It’s definitely fuel debris… It’s an epoch-making event.”

New York Daily News, Jul 22, 2017: Underwater robot captures images of melted fuel at wrecked Fukushima nuclear plant — An underwater robot captured photos of 3-foot thick lumps of melted nuclear fuel covering the floor

Sky News, Jul 24, 2017: Melted nuclear fuel spotted in Fukushima reactor — The radioactive material has been spotted and pictured by a submersible robot…

CNN, Jul 24, 2017: [The robot] has revealed appears to be stalactites of melted nuclear fuel, [Tepco] said… the robot sent back 16 hours worth of images of massive, lava-like fuel deposits

AP, Jul 23, 2017: [Images] showed massive deposits believed to be melted nuclear fuel covering the floor

Asahi Shimbun, Jul 23, 2017: Melted nuke fuel images show struggle facing Fukushima plant — Images captured on July 22 of solidified nuclear fuel debris at the bottom of a containment vessel of the crippled Fukushima No. 1 nuclear power plant show the enormity of decommissioning of the facility… [TEPCO] also discovered that the nuclear fuel debris has spread throughout the containment vessel.

AP, Jul 22, 2017: [TEPCO] said the robot found large amounts of lava-like debris apparently containing fuel that had flowed out of the core… TEPCO spokesman Takahiro Kimoto said it was the first time a robot camera has captured what is believed to be the melted fuel. “That debris has apparently fallen from somewhere higher above. We believe it is highly likely to be melted fuel or something mixed with it,” Kimoto said…

Kyodo, Jul 23, 2017: The robot was sent closer to the bottom of the reactor on Saturday and found possible fuel debris scattered in a wide area.

Japan Times, Jul 21, 2017: Fukushima robot finds potential fuel debris hanging like icicles in reactor 3… The objects spotted this time look like icicles… Tepco is pinning its efforts on technology not yet invented to get the melted fuel out of the reactors.

Reuters, Jul 21, 2017: Tepco detected black-colored material that dangled like icicles that could be nuclear debris near the bottom of the reactor’s pressure vessel that contained the fuel rods, the report said, citing unnamed sources.

Bloomberg, Jul 21, 2017: New images show what is likely to be melted nuclear fuel hanging from inside one of Japan’s wrecked Fukushima reactors… [Tepco] released images on Friday showing a hardened black, grey and orange substance

Financial Times, Jul 24, 2017: [Kimoto] was reluctant to speculate on the nature of seemingly corroded orange patches in the images.

NHK, Jul 23, 2017: [TEPCO] says Saturday’s probe found lumps that are highly likely to be fuel debris piling up at the bottom of the containment vessel… The deposits are estimated to be one to two meters thick. Images released on Saturday show black, rock-like lumps and what appear to be pebbles and sand accumulating at the bottom.

ENENews Headlines for the last week. It is not good.



March 29th, 2017, 8:53 am ET
New radiation spikes detected in multiple countries — Mystery deepens as officials work to triangulate source — Nuclear Expert: “It is serious… likely means a continuing release still going on”


March 23rd, 2017, 7:40 am ET
TV: Explosion hits US nuclear plant — Officials declare emergency alert — “Fire shuts down reactor” — Gov’t conducting special investigation, possible “serious safety consequences” — “Atmospheric steam dumps” required (VIDEO)
http://enenews.com/tv-explosion-hits-us-nuclear-plant-officials-declare-emergency-alert-fire-shuts-down-reactor-govt-conducting-special-investigation-possible-serious-safety-consequences-video


March 21st, 2017, 7:07 am ET
“Massive leak” at nuclear plant after reactors contract “small pox” — Stunning Discovery: Contagion has spread all over critical structures — Multiple large cracks found — Experts befuddled… Literally a plot similar to a movie thriller


March 20th, 2017, 3:28 pm ET
Nuclear Investigator: Worry over underground explosions at Fukushima — New data shows molten fuel is “dropping lower each day”, melting deeper into ground below plant — Disaster far worse than public being told — “Why aren’t we reading about this everywhere?”


March 19th, 2017, 3:40 pm ET
Report: Hundreds of millions of Pacific salmon missing, presumed dead — Gov’t issues emergency order along US West Coast — Japan suffering historic collapse, fish starving to death — All forms of ocean life dying in stunning numbers across Pacific


March 17th, 2017, 6:19 am ET
Nuclear Engineer: My biggest concern is Fukushima plant will collapse… Concrete under reactors is being “eaten away”… “There’s ongoing chemical attacks” — Containment structures are tilting, in jeopardy of falling over (AUDIO)


March 16th, 2017, 2:35 pm ET
Massive die-offs reported in Pacific Ocean — Officials: “No fish out there, anywhere, over a very large area”… “What’s happening? Where’s their food?” — “Alarming… Frightening… Total failure in reproduction… Like nothing we’ve ever observed before” (VIDEO)


March 14th, 2017, 6:36 pm ET
Nuclear Engineer: Fukushima is “worst industrial cataclysm in history of world… As close to hell as I can imagine” — Melted fuel ‘disappeared’ — Contamination will go on for hundreds of thousands of years… “No one knows when it’ll end” — Gov’t perpetrating ongoing cover-up (VIDEO)

March 13th, 2017, 1:47 pm ET

ENENews: “Nuclear Engineer: My biggest concern is Fukushima plant will collapse”



Nuclear Engineer: My biggest concern is Fukushima plant will collapse… Concrete under reactors is being “eaten away”… “There’s ongoing chemical attacks” — Containment structures are tilting, in jeopardy of falling over (AUDIO)
Published: March 17th, 2017 at 6:19 am ET
By ENENews
http://enenews.com/nuclear-engineer-my-biggest-concern-is-fukushima-plant-will-collapse-concrete-under-reactors-is-being-eaten-away-theres-ongoing-chemical-attacks-containment-structures-are-t?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+ENENews+%28Energy+News%29

KGO 810 AM, Feb 9, 2017 (at 9:15 in):
Pat Thurston, host (emphasis added): “There’s a story that’s going around the internet, Snopes says there’s nothing to verify that this is true — I guess Tepco is denying it — but there’s a story going around that the containment structure is in jeopardy — its tilting — it’s in jeopardy of falling over, so we’ll talk about that too — if that is even a possibility. Were that to happen, what would that mean?… First, to the issue of the potential for a collapse of the building — for the building to topple over — for it to somehow to collapse. Is that a thing? Can that happen?”

Arnie Gundersen, nuclear engineer: “Yeah, it can happen — and that’s my biggest concern. Tepco is building a wall along the ocean… it’s trapping all this groundwater onsite, and essentially making the ground mushy… There’s already significant damage [to the reactor buildings] — the entire coast of Japan dropped three feet during that earthquake and never rebounded… But the Fukushima site didn’t fall straight, it fell at an angle, it’s about a two inch incline across the site now. So the buildings are in mushy ground and they’re not quite straight. The other part is that there’s a toxic brew of radioactive chemicals inside there, but there’s also just chemicals – they’re eating away at the concrete and they’re eating away at the steel. It’s a nasty chemical broth inside these plants. My fear is that if there’s a Richter 7 quake, not the Richter 9 that happened 6 years ago, if there’s a Richter 7 quake on that site it could breach those containments… The horse is out of the barn at that point… (discussion continues at 32:00 in) On toppling over… probably half the concrete inside the containment that was originally there has been eaten away by the hot radioactive fuel — and there’s ongoing chemical attacks — so I really think the concrete under the containment is pretty darn punky [“resembling punk in being soft or rotted”] right now, and is getting punkier as time goes on.”

“Smoke emerged at a service building of the Kashiwazaki-Kariwa nuclear power plant in Niigata Prefecture on Thursday but it quickly halted after a firefighting effort by workers”



“Smoke billowing” from Japan nuclear plant — Possible fire reported near reactors — TEPCO “has not identified the cause of the incident”
By ENENews, on February 23rd, 2017
Published: February 23rd, 2017 at 8:58 pm ET
By ENENews
http://enenews.com/smoke-billowing-from-japan-nuclear-plant-possible-fire-reported-near-reactors-tepco-has-not-identified-the-cause-of-the-incident

Kyodo, Feb 23, 2017: Smoke emerges at TEPCO’s Niigata nuclear plant — Smoke emerged at a service building of the Kashiwazaki-Kariwa nuclear power plant in Niigata Prefecture on Thursday but it quickly halted after a firefighting effort by workers, its operator said. Tokyo Electric Power Company Holdings Inc. said there was no radiation leak in the incident. The utility has not identified the cause of the incident. The plant operator confirmed smoke coming out around 3:25 p.m. from a locker room inside the service building, located near the No. 6 and No. 7 reactors at the plant…
https://mainichi.jp/english/articles/20170223/p2g/00m/0dm/083000c

Xinhua, Feb 23, 2017: TEPCO unaware of cause of smoke at Niigata nuclear plant in latest blunder – Tokyo Electric Power Company Holdings Inc. (TEPCO) on Thursday said that it had detected smoke billowing from a service room near two reactors at its Kashiwazaki-Kariwa nuclear power plant in Niigata Prefecture, located on the west coast of Honshu island. TEPCO said that there was no radiation leak as a result of the possible fire which occurred close to its Sea of Japan-facing reactors, although the utility has yet to comment on the cause of the fire. The plant operator said that it noticed smoke billowing out of a locker room inside the service building near its No. 6 and No. 7 reactors at the facility…
http://news.xinhuanet.com/english/2017-02/23/c_136080119.htm

Tepco is dangerous to the rest of the world!

See also: Tepco finds bent, damaged spent fuel assemblies in multiple fuel pools at Japan nuclear plant — Concern about prompt moderated criticality

Gun control heartburn: Radioactive boars are amok in Fukushima


https://nuclear-news.net/2017/01/04/gun-control-heartburn-radioactive-boars-are-amok-in-fukushima/

Gun.control.heartburn.Radioactive.boars_.are_.amok_.in_.Fukushima-1.jpg

 

The “most adaptable animals that you’ll ever find” are running rampant across parts of rural Japan in the wake of the 2011 nuclear catastrophe and strict gun laws aren’t helping.

The Fukushima Daiichi nuclear disaster, in which a boiling water reactor nuclear power plant largely went Chernobyl after a tsunami knocked it offline has left Japan with a host of problems to include radiation-induced health impacts, some 200,000 displaced locals and possible exposure of groundwater to melted down nuclear fuel for decades to come.

Oh yeah, and the wild hogs.

According to an article in The Washington Post last April, the boar population, lacking natural predators is booming. Worse, thousands of the animals roam an area where highly radioactive caesium-137, which has a half-life of 30 years, has been confirmed.

Most agree that the best way to eradicate the rapid population of would-be Orcs is through hunting, but in gun control-friendly Japan, that is easier said than done.

“Something that complicates wild boar management in Japan is the exceptionally restrictive ownership, use, and access to firearms,” says Dr. Mark Smith, a forestry and wildlife professor at Auburn University, told Outside online. “This includes not only the general populace, but also with researchers, wildlife biologists, and natural resource managers.”

According to the Australian-based Small Arms Survey, the rate of private gun ownership in Japan is 0.6 per 100 people with only 77 handguns in circulation and just 0.8 percent of Japanese households containing one or more legal guns, most often shotguns.

Smith went to Japan to study the problem in 2013.

“Although [recreational] hunting does occur in Japan, it is very limited,” says Smith, “and hunter numbers are declining by the year, so there are fewer and fewer hunters out there harvesting wild boar.”

Plus there is the problem with the meat. In short, there is no good way to make caesium-137 infused pork a balanced part of your complete meal without the diner glowing in the dark, no matter how much BBQ sauce you use.

In Japan, they have to incinerate the carcasses (at 1,771 degrees Fahrenheit) then obliterate the fragments left over with hammers and box them up. Carefully.

Furthermore, the animals are very smart.

“They are the most adaptable animals that you’ll ever find: we call them the ‘opportunistic omnivore,’” says Smith.

http://www.guns.com/2017/01/03/gun-control-heartburn-radioactive-boars-are-amok-in-fukushima/

ENENews: “Highly radioactive ‘glass’ rained on Tokyo — Fukushima nuclear fuel with 500 Trillion Bq/kg found “



Highly radioactive ‘glass’ rained on Tokyo — Fukushima nuclear fuel with 500 Trillion Bq/kg found — “Significant consequences for human health” — Scientists: This changes understanding of disaster… Extreme importance… Our ideas of health implications should change… Do not discuss on social media

Published: June 28th, 2016 at 12:46 pm ET
By ENENews
http://enenews.com/intensely-radioactive-glass-rained-downtown-tokyo-fukushima-nuclear-fuel-particles-500-trillion-becquerelskg-significant-consequences-human-health-scientists-understanding-disaster-extreme-im?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+ENENews+%28Energy+News%29

Public Release from Goldschmidt Conference, Jun 26, 2016 (emphasis added): New research shows that most of the radioactive fallout which landed on downtown Tokyo a few days after the Fukushima accident was concentrated and deposited in non-soluble glass microparticles, as a type of ‘glassy soot’. This meant that most of the radioactive material was not dissolved in rain and running water… The particles also concentrated the radioactive caesium (Cs), meaning that in some cases dose effects of the fallout are still unclear… Japanese geochemists… analysed samples collected from within an area up to 230 km from the FDNPP… [I]t had been anticipated that most of the radioactive fallout would have been flushed from the environment by rainwater. However… most of the radioactive caesium in fact fell to the ground enclosed in glassy microparticles… [T]hese particles… formed during the molten core-concrete interaction inside the primary containment vessel in the Fukushima reactor units 1 and/or 3. Because of the high Cs content in the microparticles, the radioactivity per unit mass was as high as ~4.4×10^11 Bq/g [440,000,000,000,000 Bq/kg]… Analysis from several air filters collected in Tokyo on 15 March 2011 showed that 89% of the total radioactivity was present as a result of these caesium-rich microparticles, rather than the soluble Cs, as had originally been supposed.

Discovery (Seeker), Jun 27, 2016: Fukushima Accident Rained Glass Particles on Tokyo… Most of the radioactive fallout that descended upon downtown Tokyo in the days after the March 2011 accident [was] glass microparticles — essentially, glass-filled soot. As a result, the fallout, which contained concentrated radioactive cesium, wasn’t dissolved by rainfall, and probably lingered in the environment… Japanese scientists thought that most of it would be washed away by rainwater. Instead, analysis… revealed that most of the radioactive cesium in fact fell to the ground enclosed in glassy microparticles.

ANI, Jun 28, 2016: Research indicates Fukushima radioactive fallout may be worse than expected… Most of the radioactive fallout, which landed on downtown Tokyo a few days after the Fukushima accident, was concentrated and deposited in non-soluble glass microparticles, as a type of ‘glassy soot’…

Inverse, Jun 26, 2016: Radioactive “Glassy Soot” Fell Over Tokyo After the Fukushima Meltdown… The findings… show that the radioactive fallout… has been poorly understood. Previously, it was assumed that most of the radiation that fell dissolved in rain. This would mean that it would wash out of the soil and through the environment… These tiny glass particles entered the air and fell as soot on the surrounding region. Because the radioactive molecules are contained in an insoluble medium, they will not wash out of the soil with rainwater to the same extent… Beyond the consequences for the environment, there are significant consequences for human health. Breathing caesium encased in glass particles may have a very different impact from exposure to it as radioactive rain…

Scientists from Fukushima Univ., Japan Atomic Energy Agency, Stanford Univ., etc, June 2016: Cesium-rich micro-particles unveil the explosive events in the Fukushima Daiichi Nuclear Power Plant — Cesium-rich micro-particles (CsMPs) retain novel information on the molten core-concrete interaction… CsMPs specimens were discovered… in atmospheric particulates collected at Suginami, Tokyo… [Note: “The author has requested that this abstract is not discussed on social media.”]

Dr Satoshi Utsunomiya, Kyushu Univ.: “This work changes some of our assumptions about the Fukushima fallout… This may mean that our ideas of the health implications should be modified“.

Prof. Bernd Grambow, Director of SUBATECH laboratory, France: “[The observations] presented here are extremely important. They may change our understanding of the mechanism of long range atmospheric mass transfer of radioactive caesium from the reactor accident at Fukushima to Tokyo, but they may also change the way we assess inhalation doses from the caesium microparticles inhaled by humans. Indeed, biological half- lives of insoluble caesium particles might be much larger than that of soluble caesium“.

See also: Nuclear fuel found 15 miles from Tokyo — Fukushima uranium in ‘glassy’ spheres flew over 170 km (PHOTOS)

ENENews: AP: Officials “admit deadly Fukushima meltdown coverup”



AP: Officials “admit deadly Fukushima meltdown coverup” — TEPCO President: We lied about meltdowns, “It was a cover-up… This is a grave issue” — “It’s an unprecedented nuclear disaster… about as bad as it gets” — Revealed “unpardonable breach of trust” (VIDEO)
Published: June 22nd, 2016 at 12:55 am ET
By ENENews
http://enenews.com/ap-officials-admit-deadly-fukushima-meltdown-coverup-unprecedented-nuclear-disaster-about-bad-tepco-president-lied-about-meltdowns-cover-grave-issue-unpardonable-breach-trust-video?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+ENENews+%28Energy+News%29

The Times, Jun 22, 2016 (emphasis added): Fukushima nuclear meltdown was covered up, plant operator admits — The company responsible for the Fukushima Dai-ichi nuclear power plant has admitted lying about the meltdown of its reactors five years ago, in a deliberate cover-up…

NHK, Jun 21, 2016: TEPCO admits meltdown cover-up — The president of Tokyo Electric Power Company has admitted the company concealed the reactor meltdowns at its Fukushima Daiichi nuclear plant… TEPCO President Naomi Hirose said at a news conference on Tuesday that the company’s concealment of the meltdowns at the order of its then-president is a grave issue.

AP, Jun 21, 2016: The utility that ran the Fukushima nuclear plant acknowledged Tuesday its delayed disclosure of the meltdowns at three reactors was tantamount to a cover-up and apologized… “I would say it was a cover-up,” Hirose told a news conference. “It’s extremely regrettable.”… TEPCO has been accused of a series of cover-ups in the disaster…

CBS (AP), Jun 21, 2016: Fukushima meltdown apology: “It was a cover-up“

CBC (AP), Jun 21, 2016: Japanese power company TEPCO admits it lied about meltdown after Fukushima

Hong Kong Standard (AP), Jun 21, 2016: Japanese operator admits deadly Fukushima nuke meltdown coverup

Shanghai Daily (AP), Jun 22, 2016: It was a cover-up, says Fukushima chief

Asahi Shimbun, Jun 18, 2016: A panel investigating Tokyo Electric Power Co.’s response to the triple meltdown during the 2011 Fukushima nuclear disaster revealed an unpardonable breach of trust by the operator of the stricken Fukushima No. 1 nuclear power plant. But there is still a lot more work to be done by the panel to uncover the full scope of the utility’s apparent meltdown cover-up. Immediately after the catastrophic accident at the Fukushima nuclear plant, then TEPCO President Masataka Shimizu instructed employees not to use the term “meltdown,” leading to a delay in the official announcement, according to a report compiled by the investigation panel commissioned by the company. A reactor meltdown, or the melting of nuclear fuel in the core of a reactor, is about as bad as it gets. The panel’s report suggests that in the middle of this unprecedented nuclear disaster the top official of the plant operator was trying to conceal the severity of what was unfolding from the public…

Watch NHK’s broadcast here