Laka Foundation

Asia: Japan

▸ Legenda & explanation
date INES title location
29-05-2021INES 3Worker exposure to X-ray generatorSetouchi Works of Nippon Steel Corp., Hyogo Pref.
06-06-2017INES 2Exposure of Workers at Plutonium Fuel Research FacilityOarai Research and Development Center
20-04-2016[N/A]Leakage from Piping Transferring RO-Concentrated Water to G-6 Tank AreaFUKUSHIMA-DAIICHI
29-05-2015[N/A]Contaminated water being transferred to turbine building of unit 3 from 1000 tons notch tank was leaking from the cracked pressure hoseFUKUSHIMA-DAIICHI
15-09-2015[N/A]Leakages of water from the dikes in tank areas storing contaminated waterFUKUSHIMA-DAIICHI
02-10-2013[N/A]Leakage of Contaminated Water from the Top Plate of a Tank at B Area (South)FUKUSHIMA-DAIICHI
20-02-2014[N/A]Leakage of Contaminated Water from the Upper Part of Tank C-1 in H-6 Tank AreaFUKUSHIMA-DAIICHI
02-10-2013[N/A]Leakege of Contaminated Water from the Top Plate of a Tank at B Area (South)FUKUSHIMA-DAIICHI
09-10-2013[N/A]Leakage of Contaminated Water from a Desalination SystemFUKUSHIMA-DAIICHI
06-02-2014[N/A]Leakage of Contaminated Water from a Flange of Water Pressure Measuring instrumentFUKUSHIMA-DAIICHI
20-02-2014[N/A]Leakega of Contaminated Water from the Upper Part of Tank C-1 in H-6 Tank AreaFUKUSHIMA-DAIICHI
13-04-2014[N/A]Inappropriate Transfer of Contaminated WaterFUKUSHIMA-DAIICHI
02-06-2014[N/A]Leakage of Contaminated Water from Two Notch TanksFUKUSHIMA-DAIICHI
17-09-2014[N/A]Discovery of a Crack in a Connection Valve between Tanks for Concentrated Water Treated by Reverse OsmosisFUKUSHIMA-DAIICHI
17-12-2014[N/A]Leakage of Water Treated by the Multi-Nuclide Removal Facility (ALPS)FUKUSHIMA-DAIICHI
22-02-2015[N/A]Possible Flow of Contaminated Water to the Outside of the Controlled AreaFUKUSHIMA-DAIICHI
19-08-2013INES 3Contaminated water leakage from a water tankFUKUSHIMA DAIICHI
11-03-2011INES 2Failure of the reactor component cooling water system and others by tsunamiONAGAWA-2
12-04-2011INES 7Re-evaluation of INES rating; Effect to the Nuclear Facilities from the earthquake on east area of JapanFukushima Daiichi
11-03-2011INES 3Loss of the cooling function to the ultimate heat sink due to the big tsunamiFUKUSHIMA-DAINI-4
11-03-2011INES 3Loss of the cooling function to the ultimate heat sink due to the big tsunamiFUKUSHIMA-DAINI-2
11-03-2011INES 3Loss of the cooling function to the ultimate heat sink due to the big tsunamiFUKUSHIMA-DAINI-1
11-03-2011INES 3Loss of cooling function and water supplying function on the spent fuel pool due to the big tsunami.FUKUSHIMA-DAIICHI-4
11-03-2011INES 5The core damage by loss of all cooling function due to the big tsunami.FUKUSHIMA-DAIICHI-3
11-03-2011INES 5The core damage by loss of all cooling function due to the big tsunami.FUKUSHIMA-DAIICHI-2
12-03-2011INES 5Abnormal rise of radioactive dosage value at site boundary (INES Level 4)FUKUSHIMA-DAIICHI-1
11-03-2011INES 3Effect to the Nuclear Facilities from the earthquake on east area of JapanFUKUSHIMA-DAIICI-1,2 FUKUSHIMA-DAINI-1, Japan
23-10-2008INES 2Unsuitable management of Bakelite plates containing radioactive materialsBunkyo-city, Tokyo
11-09-2008INES 2Radiation Overexposure of a WorkerS.H.I.Examination & Inspection Ltd / Ehime prefecture
07-04-2008INES 1Loss of Industrial Gamma Radiography Exposure Device containing Ir-192 radiography sourceNon-Destructive Inspection Co., Ltd / Chiba