June 24, 2011

JAIF reports the humidity level in reactor building #2 has been lowered to between 45% and 60% (depending on location). Teams are now allowed to enter the building to take radiation readings and replace the questionable water level and pressure instruments for the...

June 22, 2011

So far so good on opening reactor building #2 for ventilation. TEPCO reports the first doors were opened Monday and the humidity just inside the doors dropped from 100%  to  ~60%. Another set of doors will be opened today, followed by opening a “cargo entrance”, which...

June 20, 2011

Japan Today, Japan Times and Asahi Shimbun say TEPCO has released a detailed 41 page time-line of what happened in the Fukushima Daiichi control rooms beginning on March 11. If the articles are correct, it seems the Plant Manager wanted to vent reactor containment...

June 17, 2011

Japan’s Atomic Industrial Forum reports work has begun on installing a new spent fuel cooling system for SPF #3 using installed piping for cycling water through an external heat exchanger. It will be very similar to the one now being successfully run on the unit...

June 15, 2011

First, there’s some international good and bad news. The bad news first…Italy has passed a public referendum and their people have overwhelmingly said “NO!” to the country’s development of nuclear energy. However, they had already pulled out of the...

June 13, 2011

One of the most important items concerning a possible cause of the accident at Fukushima, contained in the recent Japanese report to the IAEA, was a conflict of interest in Japanese nuclear regulatory processes. NISA, the agency with the responsibility of setting and...

June 10, 2011

An Emailer tells us our Wednesday report of not being able to find “melt-through” evidence coming out of Japan is incorrect, and references an article in Yomiuri Shimbun. The headline says, “Melt-through at Fukushima? / Govt (sic) report to IAEA suggests situation...

June 8, 2011

The level of conflicting information coming from numerous Japanese government bodies continues. The International Atomic Energy Agency’s (IAEA) preliminary report on Fukushima underscores the problem of uncoordinated reporting to the public, which greatly...

June 6, 2011

Friday, June 3, Massachusetts Institute of Technology (MIT) posted their May faculty report on Fukushima. MIT identifies the key issues specific to Fukushima and possible corrective actions to be considered with respect to currently operating and future nuclear power...

June 3, 2011

Japan’s Atomic Industrial Forum (JAIF) reports… Since filling most of their identified storage facilities with contaminated waste waters, TEPCO has been brain-storming on what to do next. The water levels in the four turbine building basements are...
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