Analysis results of contaminated water and rubbles/soils in Fukushima Daiichi Nuclear Power Station. The release of FY2014 edition of the analysis results of contaminated water and rubbles/soils

FY2014 edition of the analysis results on contaminated water in the circulating system and on rubbles/soils of Fukushima Daiichi nuclear power station (1F NPS) was compiled. FY2014 edition of the analysis results on contaminated water is the revised version of the FY2013 edition (JAEA-Data/Code 2014-016) and contains the analysis results which have been published by Japan Atomic Energy Agency (JAEA), Tokyo Electric Power Company (TEPCO) and Ministry of Economy, Trade and Industry (METI) by the end of March 2015 and information on the accumulated amount of the stored and treated water and the amount of produced waste which have been published by TEPCO by the end of March 2015. By updating, the number of the analyzed samples of TEPCO increased from 331 to 398. Also, information after the 144th report on the accumulated amount of the stored and treated water and the amount of produced waste has been added. Furthermore, the function which can estimate the unknown factors by fitting the time-dependent analysis results with the analytical solution for mass transport in the water circulating system was developed. By using this function, the initial concentration of the nuclides in circulation system and the long term leaching rate of nuclides from residual fuel would be estimated. FY2014 edition of the analysis results on rubbles/soils contains the analysis results which have been published by JAEA, TEPCO and METI by the end of March 2015. In this edition, the analysis results of JAEA (30 rubbles samples inside the building and 15 rubbles samples outside the building), the air dose rate inside the building and the 371 soils samples in the site of 1F NPS inside are contained. This technical report shows the function of the electronic file of the FY2014 edition of the analysis results on contaminated water and on rubbles/soils and presents the user manual with example and gives the electronic file by appendix DVD. (author)