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Contaminated water crisis

500,000,000 Bq/m3 of Tritium and 1,000,000 Bq/m3 of Sr-90 detected from groundwater east side of reactor2

On 6/19/2013, Tepco announced they measured 500,000,000 Bq/m3 of Tritium and 1,000,000 Bq/m3 of Sr-90 from the groundwater taken from the east side of reactor2 turbine building. The sample was

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Tepco to drill a hole on the first floor of reactor2 for torus room investigation on 3/24~25

On 3/24 ~ 25, Tepco is going to drill a hole on the first floor of reactor2 on 3/24~3/25/2013.   On January 27 and 28, a hole was drilled on