Corporate Information

Press Release (May 31,2011)
Detection of radioactive materials in the soil in Fukushima Daiichi Nuclear Power Station (14th release)
As part of monitoring activity of the surrounding environment, we conducted 
an analysis of plutonium contained in the soil collected on March 21st and 
22nd at the 5 spots in Fukushima Daiichi Nuclear Power Station. As a result, 
plutonium 238, 239 and 240 were detected. 
(Previously announced)

As the result of strontium analyses in the soil from the sample at the 3 
periodic sampling spots collected on May 9th, strontium 89 and 90 were 
detected as shown in the attachment 1. 

Today, we informed the Nuclear and Industrial Safety Agency and the 
government of Fukushima Prefecture of the results.

We will continue conducting the similar analysis. 
Attachment1: Fukushima Daiichi Nuclear Power Station: 
             Strontium analysis result in the soil(PDF 9.87KB) 
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