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Contaminated water crisis

2 tanks leaked 4.0m3 of contaminated water for 2 months without noticed / 250,000,000 Bq of “radioactive material”

  ↑ The ground where the contaminated water has been absorbed for 2 months.   Following up this article.. 2 Contaminated water tanks overflowed / 9,800,000 Bq/m3 of All β

Contaminated water crisis

2 Contaminated water tanks overflowed / 9,800,000 Bq/m3 of All β / “Rainwater leaking into the tanks since last year”

↑ The leaked tanks ↑ It is assumed that rain flowed into the tanks from here to push up the water level inside. ↑ Overflowed contaminated water around the tanks.

Contaminated water crisis

Fukushima plant area dose still remains dangerously high even outside of the buildings / 10mSv ~ 80mSv/h

Following up this article.. Someone turned on 4 irrelevant pumps / 203t of 37,000,000,000 Bq/m3 contaminated water transferred to wrong place [URL]   On 4/23/2014, Tepco announced the atmospheric dose

Contaminated water crisis

Continuous troubles in ALPS / A filtration part is imported from France

Related to this article.. 4,200,000,000Bq of β and 10,000,000 Bq of γ nuclides leaked from ALPS again / New technology never get into operation [URL]   A part in the

Contaminated water crisis

Someone turned on 4 irrelevant pumps / 203t of 37,000,000,000 Bq/m3 contaminated water transferred to wrong place

203 m3 of highly contaminated water was transferred to the wrong plant buildings. Cs-134/137 density was 37,000,000,000 Bq/m3 in the wrongly transferred water.   The basement floors of reactor1~4 retain

Contaminated water crisis

1 m3 of contaminated water leaked again / “Did someone make a hole on the tank for malicious purpose again ?”

1m3 of contaminated water leaked from another contaminated water tank. Tepco announced the leakage has already been stopped because all the water has gone out.   It was a 1m3

Contaminated water crisis

“Like a garbage house” / Tepco’s spokesman “Storage cabinet is too messed to track the past samples”

Following up this article.. [Tepco’s upward revision] “80 BILLION was actually 280 BILLION Bq/m3 in last summer’s leakage” [URL]   The storage cabinet of contaminated water samples is not properly

Contaminated water crisis

[Tepco’s upward revision] “80 BILLION was actually 280 BILLION Bq/m3 in last summer’s leakage”

Following up this article.. Leaked all β of “300m3 leakage accident” was also underestimated / INES level might be increased [URL]   All β nuclide density was 280,000,000,000 Bq/m3 in

Contaminated water crisis Core removing struggle Plant hazard

[Deteriorating plant] Reactor 1 thermometer malfunctioned “due to the leaked rainwater”

One of the thermometers in reactor1 malfunctioned due to the leaked rainwater, according to Tepco. It is assumed to take 40 years to decommission the crippled Fukushima plant. It’s been

Contaminated water crisis

[ALPS] Entire system shut down → Reboot → New leakage → Shut down again

Following up this article.. 21 tanks and 1km of pipe must be decontaminated due to the system failure of ALPS / Not known when to reboot ALPS [URL]   Tepco