Tag "underground wall"

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Breaking news Cover-ups Fukushima Plant

Cs-134/137 density jumped up 17 × in groundwater of Reactor 3 seaside / Potential leakage from underground wall

On 2/7/2015, Tepco announced they detected a rapid increase in Cesium-134/137 level of groundwater. The sample was taken from Reactor 3 seaside. According to Tepco, the Cesium-134/137 density was 1,390 Bq/m3

Contaminated water crisis Cover-ups Plant hazard

2,200,000,000,000 Bq/m3 of All β was measured seaside trench of Reactor2 last year/ Tepco underrated 1/3× for a year

Last July, Fukushima Diary posted..   On 7/27/2013, Tepco announced they measured 2,350,000,000,000 Bq/m3 from retained water of seaside trench of reactor2. It’s water intake power cable trench from reactor2.

Contaminated water crisis

Tepco to start building frozen water underground wall tomorrow (6/2/2014) / 1.5 km, 30m deep, 1550 pipes

  Tepco is going to start building the frozen water underground wall on 6/2/2014.   By surrounding 4 reactor & turbine buildings with this frozen water wall, Tepco expects to

Contaminated water crisis

All β density constantly increasing outside of the underground wall / Contamination rising from deep underground ?

Related to this article.. Underground wall on the seaside of reactor3 was possibly broken / Groundwater level in sync with ebb and flow [URL]   All β nuclide (including Strontium-90)

Contaminated water crisis Cover-ups Domestic and global Environment Plant hazard

[100 m3 overflow] “Who turned on the wrong valve and why ?” / Still not identified

Following up this article.. Tepco to re-interrogate 43 workers about 100 m3 overflow [URL]   On 3/7/2014, Tepco announced they hadn’t obtained any useful information from the interrogation. The overflow

Contaminated water crisis

Underground wall on the seaside of reactor3 was possibly broken / Groundwater level in sync with ebb and flow

The groundwater levels have been in sync with ebb and flow since the end of February in the seaside of reactor3. Those groundwater levels are observed in two borings inside

Contaminated water crisis Cover-ups Domestic and global Environment Plant hazard

The tank had water to 98% of capacity / Tepco “Can’t reduce due to the serious shortage of water storage”

Following up this article.. Tepco to re-interrogate 43 workers about 100 m3 overflow [URL]   The overflowed tank had contaminated water up to 98% of its capacity before the overflowing

Contaminated water crisis Cover-ups Domestic and global Environment Plant hazard

Tepco to re-interrogate 43 workers about 100 m3 overflow

Following up this article.. Tepco narrowed down the workers to re-interrogate to a few tens / “Asking the expert of investigation” [URL]   Tepco is implementing the second interrogation with

Contaminated water crisis Cover-ups Domestic and global Environment Plant hazard

[100m3 overflow] Contaminated water is removed by “hand-digging” of human workers

Following up this article.. [100m3 leakage] 64m3 of overflowed water still not removed [URL]   The overflowed contaminated water is being removed by hand-boring of the human workers. Having 100m3

Contaminated water crisis Cover-ups Domestic and global Environment Plant hazard

Tepco narrowed down the workers to re-interrogate to a few tens / “Asking the expert of investigation”

Following up this article.. Possibility that Tepco asks police to investigate the 100m3 overflow accident [URL]   Tepco narrowed down the workers to interrogate again to a few tens people.