I barely... we are alive.
Don't forget the fourth machine.
Abe-San or ） is, and wants to "rework plant
And first of all to attend the unit 4 nuclear fuel unloading work I think.
Acquaintances junior high school teacher, "electricity from needed to be to rework" is ecstatic. Nowadays, the ignorant is a sin! It's a mortal sin!
~ ~!
The following is a reprint.
"Eva destroy the East Japan might?
← has the full story here
Fukushima nuclear power plant unit 4 nuclear fuel remove cover steel finished!
11-Take plans to fuel!
But to complete the work from a few years decades huge say decades... only unit 4 nuclear fuel unloading work from a few years years it takes and need, moreover, nuclear fuel located at unit 1, unit 2 and unit 3 on the number of thousands and will... without damaging the nuclear fuel nor was the firm can payback TEPCO plays has been a huge amount of?
・・・・ If you dissipate large amounts of radioactive material, nuclear fuel once even dropped my out.
Fukushima nuclear power plant workers are working longer, and have all work at the Fukushima nuclear power plant would be to lie will stop and review. Is that even 10 years followed many years are extremely dangerous activities.
Can contain Fukushima sarcophagus is after all this work.
・・・・・
○ living impossible in Tokyo
Also participated in the investigation of the United States at three mile island nuclear accident this way warn Arnie Gundersen, a nuclear technician is.
"More than a year after the accident, TEPCO will like is working on preparing to eject the spent fuel mumble unit 4, covering the response too slow too. When problems occur in the fuel pool for unit 4, would be more than Chernobyl catastrophe is sure.
If that large tracts of land around to be non-resident 、 広大 土地 周囲 居住 不能 日本 分断 大 北 南 居住 不可能 、 Japan end up divided will greatly North and South by the residential area of the impossible " 猯 e. Formosa shear---. But this is by no means an exaggerated expression.
When Fukushima Daiichi uncontrolled and 福島 第一 制御 不能 燃料 4 号 機 ー 漏出 all machine pool no. 4 fuel leakage in fact, Shunsuke Kondo Atomic Energy Commission Chairman Prime Minister Naoto Kan (at that time) accident last March shortly after, their confidential how filed simulation,
"Forced migration within 170 km radius"
"The 250 km less than the need for shelter"
With a shocking conclusion that showed clearly. Said 170 km radius from the Fukushima Daiichi included extensive land up to Iwate Miyagi, Yamagata and Niigata, Gunma, Tochigi, Ibaraki, Chiba, Saitama, from the North. If another 250 km of Tokyo, Kanagawa, Yamanashi, and Nagano becomes as well as part of the evacuation zone.
Virtually a whopping 30 million ~ 40 million who throw away home the need to be 逃出.
・・・・・
Align unused spent fuel pool for unit 4, and 1,500 books, over 400 t of fuel rods is left behind.
At Tokyo Electric Power Co. on reactor building covered with the huge cover radioactive substances prevention first, and will carry out removal of fuel rods from the end of next year and then removed the rubble are submerged in the pool.
But whether it progresses as planned can not claim anyone at the moment. "" Fuel assembly into pool large amounts of rubble has sunk in the consequences of accidents and filled with fuel rods ' hanging rack, etc may be damaged.
Damaged but you must include containers called "cask" special leave under water, fuel Assembly if the unit 4 is also not recreate a cask of dedicated "(reactor Institute, Kyoto University, KOIDE y. Chapter Assistant Professor)Unit 4 pools in have remained at large structures such as blown, broken in the blast besides mass concrete cantilever stairs and walkway and deck fell into.
Moreover, they are also launched the seawater for cooling accident initially and corrosion and fuel Assembly, much rigidity may is.
Making facilities in a high radiation environment, first of all, get rid of these rubble safely and completely imagination attaches even the amateur that removes rubble and get down to work on the fuel rods on that further, industry.... it's no mean feat. "Not necessarily nuclear fuel is just making a crane that can raise the tug.
They emit radiation as fuel rods exposed to air lie close just in case the man drops dead "(referenced earlier, Mr. Alvarez)
Even in perfect conditions of facilities to do the work, required close attention under the worst conditions.
... This extremely difficult task but simultaneously it's biggest challenge and time. Eva endure up to seismic intensity 6 upper mentioned ago, has been.
However, according to ENDA Shin: Associate Professor, disaster prevention Research Institute study, followed by a whopping "100 years" expected in Ibaraki and Fukushima East Japan earthquake aftershocks.
Remove the fuel rod while taking time out and fuel remains no. 4 machine pool coming huge earthquake occurs in one hit Japan is doomed. "Collapses or the fuel pool water, or leaks, metal cladding of fuel rods (zirconium) temperature rise ignited at about 800 ° c fires occur and scatters large amounts of radioactive material.
This is a very serious situation, fires occur in the Eva is scattered 10 times on the Chernobyl accident calculation cesium-137 "(Alvarez's) Once as soon as possible after having generated 倏 of fire except escape no longer fully control impossible and no way.
Remove fuel rods and to finish all the work will be needed time for at least 10 years or more, it's during that time just can't go a miss. In case of accident, again big earthquake occurs while working from pool water through, exposing the fuel? When the heavy machinery set up for work fell, destroy the pool and fuel Assembly?
Is no guarantee that earthquakes and tsunami comes with 2 degrees, because the accident occurred are countless,,,,,,.
・・・・・ Nuclear fission happens normally, fuel rods and aggregates are precisely calculated, is located.
But cool well, dominate the earthquakes, it was change, decay heat continuously produced that could fuel in might be an unexpected reaction, causing a sudden fires.
・・・・・ Residents live in the Western Japan and Hokkaido, while East Japan and actively carry out exchanges and should get along better.
Fukushima nuclear fuel unloading work likely to or fail with, but should make the secure havens ahead of time. Already more than 2 years had passed from Fukushima is the most important stuff. To work is a that TEPCO. I also say "get moving and relocation" and, let's reserve the place also only a temporary evacuation of Western Japan and Hokkaido.
