RADIATION DATA IN FUKUSHIMA DAIICHI NUCLEAR POWER PLANT, JAPAN

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RADIATION DATA IN FUKUSHIMA DAIICHI NUCLEAR POWER PLANT, JAPAN. LTC Ji Matjka Ministry of Interior General Directorate of FRS jiri.matejka@grh.izscr.cz. Fukushima Daiichi Nuclear Power Plant Gamma Dose Rates. - PowerPoint PPT Presentation

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  • Trogir, CROATIA 24-26 March 2011Hazmat Commission CTIF* RADIATION DATAIN FUKUSHIMA DAIICHI NUCLEAR POWER PLANT, JAPAN LTC Ji MatjkaMinistry of InteriorGeneral Directorate of FRSjiri.matejka@grh.izscr.cz.

    Hazmat Commission CTIF

  • Trogir, CROATIA 24-26 March 2011Hazmat Commission CTIF*Fukushima Daiichi Nuclear Power Plant Gamma Dose Rates Next data was sent from MIC Brussels or The IAEA to Operation and Information Centre of FRS Prague last week in relation to radiation in:

    Cities close to the Nuclear Power PlantLocation of the front-gate of the Nuclear Power Plant Location between reactors

    Hazmat Commission CTIF

  • Trogir, CROATIA 24-26 March 2011Hazmat Commission CTIF*Gamma Dose Rates in Fukushima Prefecture

    CITIES on March 15 2011MICRO Sv/hFukushima City 61 km NW18,6Koriyama City 58 km W2,7Shirakawa City 81 km SW4,1Aizu Wakamutsu City 97 km W0,8*Iwaki City 43 km SSW4,0Minami Aizu City 115 km WSW AMBIENT NORMAL BACKGROUND0,1

    Hazmat Commission CTIF

  • Trogir, CROATIA 24-26 March 2011Hazmat Commission CTIF*Gamma Dose Rates at the Front-Gate

    March 16 2011, TimeMICRO Sv/h01:0081001:1090801:202 39901:301 36101:456 40002:003 391

    Hazmat Commission CTIF

  • Trogir, CROATIA 24-26 March 2011Hazmat Commission CTIF*Gamma Dose Rates between Reactors

    March 15 2011MILI Sv/hMin. 200Max. 400

    Hazmat Commission CTIF

  • Trogir, CROATIA 24-26 March 2011Hazmat Commission CTIF*Doses of Medical Examination

    DiagnosticsDose in MILI SvX-ray (RTG)0,7 5,0*CT (Computed Tomography)3 25** According to the age and technical conditions of devices

    Hazmat Commission CTIF

  • Trogir, CROATIA 24-26 March 2011Hazmat Commission CTIF*Conclusion IIf there is natural radiation background in Japan 0,1 MICRO Sv/h that is right the mass media statement that Fukushima City had almost 200 times higher radiation on March 15 than Japanese background.If you go to a CT (Computed Tomography) diagnistic examination you will obtain as the dose as at the Fukushima Nuclear Power Plant front-gate after 5 hours exposition or in Fukushima City after 31 days exposition (radiation related to March 15).In Kotka, Finland my shoulder will be dislocated, after that I was sick with pneumonia and so I had to visit 5 times X-ray (RTG) diagnostic centre and so I approximatelly obtained as the dose as in Iwaki City after 30 days exposition (related to March 15).

    Hazmat Commission CTIF

  • Trogir, CROATIA 24-26 March 2011Hazmat Commission CTIF*Conclusion II

    NationRadiation limitHow long can people stay in Fukushima City in March 2011 to get over this limits?(related to March 15)Czech1 MILI Sv/year population53 hoursItalian2 MILI Sv/year population106 hours???Czech50 MILI Sv/year radiation workers110 days

    Hazmat Commission CTIF

  • Trogir, CROATIA 24-26 March 2011Hazmat Commission CTIF*Czech Republic

    SourceGamma Dose Rate in MICRO Sv/hGamma Dose Ratein MILI Sv/yearNatural Background0,05 0,35 MICRO Sv/h1,8Space (Cosmic) Radiation-2 4 ** Aircraft pilot examination

    Hazmat Commission CTIF

  • Trogir, CROATIA 24-26 March 2011Hazmat Commission CTIF*Japanese Limits of Weight Activity (Radioactivity Concentration)

    NuclideI-131Cs-137Drinking water and milk300 Bq/kg*200 Bq/kgVegetables2 000 Bq/kg

    500 Bq/kg * 100 Bq/kg for infants

    Hazmat Commission CTIF

  • Trogir, CROATIA 24-26 March 2011Hazmat Commission CTIF*Weight Activity (Radioactivity Concentration)of Spinach (open field)

    CITIES Bq/kgNuclides I-131/Cs-137Hitachi City54 100 / 1931 25 200 / 1105Hitach Omiya19 200 / 1040 17 800 / 908Naka16 100 / 911 13 500 / 966Hokota7 710 / 407 356 / 9 (onion)Moriya2 100 / Lower than detection limit121 / Lower than detection limit

    Hazmat Commission CTIF

  • Trogir, CROATIA 24-26 March 2011Hazmat Commission CTIF*Next data in the International Atomic Energy Agency Reports

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