On April 29, 2011, we started sampling surveys of the seawater at 5 points 
in the 3km offshore area of Ibaraki Prefecture. 

Since June 3, 2011, we have conducted sampling surveys of lower layer of 
the seawater. 
                                                  (Previously announced)

We conducted a nuclide analysis of radioactive materials in the seawater 
sampled on September 27, 28 and 29. As a result, no radioactive material 
was detected as described in the appendix.

We could not collect two samples on September 27 due to bad weather 
conditions.

We reported the results to Nuclear and Industrial Safety Agency and the 
government of Ibaraki Prefecture today.

We will continuously conduct the similar sampling.

attachment: Nuclide Analysis Result of Seawater (PDF 10.7KB)