(UPDATE) According to TEPCO, it took 30 minutes from the moment the bottom of the cask touched the water in the cask pit till the cask bottom is securely at the bottom of the cask pit in the SFP.
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TEPCO released the high-resolution (for TEPCO, at least) photographs of the cask being submerged in the cask pit of the Spent Fuel Pool in Reactor 4 at Fukushima I Nuclear Power Plant.
According to the schedule, they should soon start removing the first fuel assembly from the pool into the cask.
From TEPCO, 11/18/2013:
(Click to enlarge. For high-resolution photos, follow the TEPCO link.)
戦争の経済学
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ArmstrongEconomics.com, 2/9/2014より:
戦争の経済学
マーティン・アームストロング
多くの人々が同じ質問を発している- なぜ今、戦争の話がでるのか?
答えはまったく簡単だ。何千年もの昔までさかのぼる包括的なデータベースを構築する利点の一つは、それを基にいくつもの調査研究を行...
10 years ago
2 comments:
Any idea why there are pixelized zones on the cask?
Top (junction) and bottom (logo?) of the cask on http://photo.tepco.co.jp/library/131118_01/131118_01.jpg
and http://photo.tepco.co.jp/library/131118_01/131118_02.jpg
Yes, requirement by the Physical Protection (of nuclear materials).
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