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The latest discovery spells difficulty in removing the fuel debris as part of decommissioning work at the plant.
The government and TEPCO hope to locate the fuel and start removing it from a first reactor in 2021.

The debris is believed to have been created as nuclear fuel inside the reactor pressure vessel overheated and melted due to the loss of reactor cooling functions.

In the coming weeks, the plant operator plans to deploy a remote-controlled robot to check conditions inside the containment vessel,
but the utility is likely to have to change its plan.

For one thing, it will have to reconsider the route the robot is to take to probe the interior because of the hole found on the grating.

Also, given the extraordinary level of radiation inside the containment vessel, the robot would only be able to operate for less than two hours before it is destroyed. (Emphasis Mine)

That is because the robot is designed to withstand exposure to a total of up to 1,000 sieverts of radiation.
Based on the calculation of 73 sieverts per hour, the robot could have operated for more than 10 hours,
but 530 sieverts per hour means the robot would be rendered inoperable in less than two hours.(Emphasis mine)

(More information available at the news source)

1 posted on 02/03/2017 3:01:42 PM PST by Tilted Irish Kilt
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To: Tilted Irish Kilt

Send in Shinzo Abe-


2 posted on 02/03/2017 3:05:18 PM PST by orchestra ((And there were also two other, malefactors, led with him to be put to death.))
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To: Tilted Irish Kilt

Uh Oh, here we go again. I absolutely do not trust nuclear power plants because man hasn’t yet shown he really knows what he’s dealing with. Kinda like a baby with a loaded shotgun.


3 posted on 02/03/2017 3:05:33 PM PST by Jim W N
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To: Tilted Irish Kilt

Not to worry, it’s all headed to the bottom of the Pacific
Or the bottom of the bottom of the Pacific e


4 posted on 02/03/2017 3:05:39 PM PST by silverleaf (Age takes a toll: Please have exact change)
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To: Tilted Irish Kilt

>A record radiation level has been detected inside the No. 2 reactor at the damaged Fukushima Daiichi nuclear complex,

Get back to us when you show the scale difference between this and the outer core of a Neutron star.

The term Atom may be a misnomer and Particles just a current limit to what we see but we will press on. Go away fake and fanatic news.


5 posted on 02/03/2017 3:07:07 PM PST by soycd
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To: Tilted Irish Kilt

The China Syndrome... in Japan.


6 posted on 02/03/2017 3:07:53 PM PST by Two Kids' Dad (((( More and More Winning! ))))
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To: Tilted Irish Kilt

53,000 Rads (Rem) per hour.


7 posted on 02/03/2017 3:09:24 PM PST by Tijeras_Slim
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To: Tilted Irish Kilt

California will declare the radiation illegal and endangering and then tax itself accordingly.


10 posted on 02/03/2017 3:13:17 PM PST by freedumb2003 (Not tired of winning yet!)
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To: Tilted Irish Kilt

It just shows that we have not fully mastered the operation of nuclear energy, worldwide.

That’s why we should develop our LNG industry as part of Trump’s energy independence program.

LNG is safer to handle than uranium even when spilled and it does not require storage of waste material, it is environmental friendly and we have plenty of it when fully developed and there is a hungry world market for this fuel.

Most importantly: it is easier for terrorists to use radioactive material as a weapon of terror than LNG is.

America must maximize its LNG production.

After that — MAGA, MAGA, MAGA from here all the way to the horizon.


11 posted on 02/03/2017 3:17:19 PM PST by 353FMG (AMERICA FIRST.)
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To: Tilted Irish Kilt

If I recall, they have already burned up some robots.


16 posted on 02/03/2017 3:29:32 PM PST by Cold Heart
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To: Tilted Irish Kilt

"Relax. I'll handle this."


23 posted on 02/03/2017 3:40:49 PM PST by Flatus I. Maximus (Hillary for Prison!)
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To: Tilted Irish Kilt

They’re gonna need a lot more Boron.


24 posted on 02/03/2017 3:44:33 PM PST by Paladin2 (No spellcheck. It's too much work to undo the auto wrong word substitution on mobile devices.)
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To: Tilted Irish Kilt

Nuclear is very safe. Just locate the nuclear core where liberals are in LA & NY cities. EO coming.

Actually, a geiger counter, check your food & fish, you will survive ok.


31 posted on 02/03/2017 4:11:53 PM PST by TheNext (REPEAL requires simple 50% Majority, not 60%)
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To: Tilted Irish Kilt

How does radiation destroy the robot?


33 posted on 02/03/2017 4:29:40 PM PST by Former Proud Canadian (My North America stops at the Rio Grande)
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To: Tilted Irish Kilt

Here is a link to the technical report for this study, if you want something other than from the popular media (which tends to be a bit embellished).

http://www.tepco.co.jp/en/nu/fukushima-np/handouts/2017/images/handouts_170130_02-e.pdf


42 posted on 02/03/2017 5:10:55 PM PST by chimera
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To: Tilted Irish Kilt

Enough there for an explosion?


50 posted on 02/03/2017 5:48:32 PM PST by fruser1
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