TEPCO Tokyo Electric Power Company Holdings

Handouts at press conference 2011 | Archives

The recent data is here.


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December,2011

Dec 31, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station (20.8KB)
Dec 30, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station (43.2KB)
Dec 29, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (22.7KB)
Dec 29, 2011
Water leakage (freshwater) from a hose of the water desalinations (reverse osmosis membrane system) near the concentrated water storage area at Fukushima Daiichi Nuclear Power Station (188KB)
Dec 29, 2011
Results of Measurement of Dose Equivalent Rate at Fukushima Daini Nuclear Power Station Unit 1 (10.9KB)
Dec 28, 2011
Reactor, Units 2 and 3, Fukushima Daiichi NPS Existence of the impact by aged deterioration immediately after the occurrence of Tohoku-Chihou Taiheiyou-Oki Earthquake (169KB)
Dec 28, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (20.6KB)
Dec 28, 2011
Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (11.2KB)
Dec 27, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (20.6KB)
Dec 27, 2011
Test Run of Reactor Injection Pump in the Turbine Building of Unit 1 to 3 (103KB)
Dec 26, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (23.4KB)
Dec 26, 2011
Fukushima Daiichi Nuclear Power Station: Unit 3 Measurement of Radiation Dose of Emergency Gas Treatment System and the Result of the Status of Valves(17.9KB)
Dec 25, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (18.6KB)
Dec 24, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (19.8KB)
Dec 24, 2011
Unit 3 of Fukushima Daiichi Nuclear Power Station Swelling of Water Injection Hose to Reactor (78.7KB)
Dec 23, 2011
The crack of axle linkage casing at the overhead crane in the building of spent fuel common pool, Fukushima Daiichi Nuclear Power Station (survey result) (136KB)
Dec 22, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (60.5KB)
Dec 22, 2011
About the exhibition of accumulated water data (Handout at Press Conference) (235KB)
Dec 22, 2011
About a homepage exhibition method of the analysis of the radioactive material nuclide(Handout at Press Conference) (206KB)
Dec 21, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (23.1KB)
Dec 21, 2011
Installation of Temporary Storage for Cesium Adsorption Tower (212KB)
Dec 20, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (23.7KB)
Dec 20, 2011
[Investigation Results] Alarm activation "FLOW DIFFERENCE LARGE" at SFP Cooling System of Fukushima Daiichi Nuclear Power Station Unit 2 (76.2KB)
Dec 19, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (19.6KB)
Dec 19, 2011
Result of sampling in the trench between Process Main Building and Miscellaneous Solid Waste Volume Reduction Treatment Building (High Temperature Incinerator Building) in the Centralized Radiation Waste Treatment Facility at Fukushima Daiichi Nuclear Power Station (13.5KB)
Dec 19, 2011
Overview of the accumulated water in the trench between process main building of Centralized Radiation Waste Treatment Facility and Miscellaneous Solid Waste Volume Reduction Treatment Building (High Temperature Incinerator Building) [Revised] (16.3KB)
Dec 19, 2011
Accumulated water in the trench between Process Main Building and Miscellaneous Solid Waste Volume Reduction Treatment Building (High Temperature Incinerator Building) in the Centralized Radiation Waste Treatment Facility at Fukushima Daiichi Nuclear Power Station (995KB)
Dec 18, 2011
Overview of the accumulated water in the trench between process main building of Centralized Radiation Waste Treatment Facility and Miscellaneous Solid Waste Volume Reduction Treatment Building (High Temperature Incinerator Building) (14.4KB)
Dec 18, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (19.5KB)
Dec 17, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (21.0KB)
Dec 16, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (22.6KB)
Dec 15, 2011
Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (11.1KB)
Dec 15, 2011
Primary Containment Vessel of Unit 1 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (11.1KB)
Dec 15, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (20.3KB)
Dec 14, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (62.2KB)
Dec 14, 2011
Fukushima Daiichi Nuclear Power Plant Situation of Solid Waste Storage(445KB)
Dec 14, 2011
Fukushima Daiichi Basement of the Turbine Building Result of Nuclide Analysis of the Accumulated Water (7.96KB)
Dec 13, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (151KB)
Dec 13, 2011
Leakage from Sampling Line of Evaporative Concentration System 3 C (39.3KB)
Dec 13, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of Reactor Building of Fukushima Daiichi NPS (54.1KB)
Dec 13, 2011
Installation of new recirculation lines to Desalination System (Reverse Osmosis Membrane) (13.6KB)
Dec 12, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (55.6KB)
Dec 12, 2011
Result of radioactivity density measurement for accumulated water in the basement of the Reactor Building (40.9KB)
Dec 12, 2011
Measurement result of radioactivity concentration of water treatment facilities (31.6KB)
Dec 11, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (24.1KB)
Dec 10, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (22.5KB)
Dec 10, 2011
Nuclide analysis results of ocean soil (10.2KB)
Dec 9, 2011
Location Map for additional monitoring points relating to the leakage from evaporation-enrichment (115KB)
Dec 9, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (23.1KB)
Dec 8, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (19.7KB)
Dec 8, 2011
Emergency Security Measures "Nighttime Training" Conducted on Dec. 7 (287KB)
Dec 8, 2011
Fukushima Daiichi Nuclear Power Plant Unit 1 Primary Containment Vessel Gas Management System (50.1KB)
Dec 7, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (22.4KB)
Dec 7, 2011
Location of Dust-sampling (103KB)
Dec 7, 2011
Nuclide analysis results of radioactive materials in the air at the rooftop of Reactor Building Fukushima Daiichi Nuclear Power Staion (16.9KB)
Dec 7, 2011
Fukushima Daiichi Nuclear Power Plant Primary Containment Vessel of Unit 2 Sampling results of the air of the gas controlling system (18.0KB)
Dec 6, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (124KB)
Dec 6, 2011
Completion of radioactive materials removal procedure in the spent fuel pool of Unit 2 at Fukushima Daiichi Nuclear Power Station (14.9KB)
Dec 5, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (110KB)
Dec 5, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Reactor Building, Fukushima Daiichi(18.1KB)
Dec 5, 2011
Fukushima Daiichi Nuclear Power Plant Primary Containment Vessel of Unit 2 Sampling results of the air of the gas controlling system(18.6KB)
Dec 5, 2011
Nuclide Analysis Results of Radioactive Materials related to water leakage from the evaporative concentration apparatus (data collected on December 5)(14.8KB)
Dec 5, 2011
Sampling points of the channel and the drain due to water leakage from the evaporative concentration apparatus in Fulushma Daiichi Nuclear Power Plant(47.9KB)
Dec 5, 2011
Nuclide Analysis Results of Radioactive Materials related to water leakage from the evaporative concentration apparatus (data collected on December 4)(16.7KB)
Dec 5, 2011
Fukushima Daiichi Nuclear Power Plant evaporative concentration apparatus Status of the water leakage(29.0KB)
Dec 4, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (22.7KB)
Dec 4, 2011
Leakage from evaporative condensation apparatus (63.3KB)
Dec 4, 2011
Fukushima Daiichi Nuclear Power Station Sampling result of leaked water from the evaporative condensation apparatus (10.5KB)
Dec 3, 2011
Changes in radioactive concentration and air dose rate at Fukushima Daiichi NPS (Revised Version) (1.09MB)
Dec 3, 2011
Air dose rates in the buildings (1.29MB)
Dec 3, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (20.9KB)
Dec 2, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (23.0KB)
Dec 2, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Reactor Building, Fukushima Daiichi(24.5KB)
Dec 2, 2011
Fukushima Daiichi Nuclear Power Station: the result of the analysis on radioactive materials in the air over reactor buildings(Plutonium Strontium)(21.0KB)
Dec 1, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (22.0KB)
Dec 1, 2011
Nuclide analysis results of ocean soil - inside the Port entrance of Fukushima Daiichi Nuclear Power Plant (368KB)

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November,2011

Nov 30, 2011
The Evaluation Status of Reactor Core Damage at Fukushima Daiichi Nuclear Power Station Units 1 to 3 at Technical Work Shop.
Behavior of Plants after the Accident3 (461KB)
Improvement of JAEA model reflecting conditions of actual equipment and results of evaluation. (97.9KB)
Various Approaches for Understanding State of Nuclear Fuel. (461KB)
MAAP analysis and Core concrete reaction. (477KB)
Nov 30, 2011
The Evaluation Status of Reactor Core Damage at Fukushima Daiichi Nuclear Power Station Units 1 to 3 (1.12MB)
Nov 30, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (23.5KB)
Nov 30, 2011
Establishment of New Routes for Nitrogen Injection into RPV at Units 1-3 of Fukushima Daiichi Nuclear Power Station (71.6KB)
Nov 30, 2011
The results of sampling surveys gas management system in primary containment vessel (Unit 2, Fukushima Daiichi Nuclear Power Station) (14.9KB)
Nov 29, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (23.5KB)
Nov 29, 2011
Resumption of desalting by ion exchanging device at spent fuel pool of Unit4 at Fukushima Daiichi Nuclear Power Plant (42.8KB)
Nov 28, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (53.7KB)
Nov 27, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (22.1KB)
Nov 26, 2011
Fukushima Daiichi Nuclear Power Station Unit 1-3 Evaluation method of the present amount of radioactive material released from the Reactor Building (201KB)
Nov 26, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (21.3KB)
Nov 25, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (22.9KB)
Nov 25, 2011
Water Leakage from Transfer Line to Buffer Tank (47.8KB)
Nov 25, 2011
Fukushima Daiichi Nuclear Power Station Operation of Unmanned Survey Ship (55.9KB)
Nov 24, 2011
Hydrogen concentration management for reactor pressure vessel in Unit 1 to 3 at Fukushima Daiichi Nuclear Power Station (14.3KB)
Nov 24, 2011
Presumption of gas flow in the PCV of the Unit 2 (18.5KB)
Nov 24, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (20.3KB)
Nov 23, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (22.8KB)
Nov 23, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at Gas Management System in Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station (15.5KB)
Nov 23, 2011
Position of Marine Soil Sampling in Habor (132KB)
Nov 22, 2011
Evaluation of operating conditions of Isolation Condenser, Unit1, Fukushima Daiichi Nuclear Power Station (141KB)
Nov 22, 2011
Airborne Radiation Dose Measured by Robot at 1st floor of Reactor Buildings of Unit 3 at Fukushima Daiichi Nuclear Power Station (74.4KB)
Nov 22, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (21.3KB)
Nov 21, 2011
Description errors in the Report on the seismic safety assessment of unit 1 and unit 7 of Kashiwazaki-kariwa Nuclear Power Station (153KB)
Nov 21, 2011
Status of investigation on Yunotake Fault (quick report) (88.4KB)
Nov 21, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (20.7KB)
Nov 21, 2011
Start of operation of unmanned investigation boat Fukushima Daiichi Nuclear Power Station (164KB)
Nov 20, 2011
Fukushima Daiichi Nuclear Power Station Unit.3, Transfer of Accumulated Water from the Condensate Storage Tank to the Turbine Building (November 21 - Plan) (45.7KB)
Nov 20, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (21.2KB)
Nov 19, 2011
Fukushima Daiichi Nuclear Power Station Radiation Monitoring at the site -measuring method- (366KB)
Nov 19, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (23.3KB)
Nov 19, 2011
Debris removal works with heavy machinery at Fukushima Daiichi Nuclear Power (156KB)
Nov 19, 2011
Nuclide analysis results of ocean soil (10.3KB)
Nov 18, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (22.2KB)
Nov 18, 2011
Current Status of Tsunami Sediments Study Around the Coast of Kashiwazaki Kariwa Nuclear Power Station The First Day of Investigation (November 15, 2011) Investigation in Miyagawa, Kashiwazaki (69.4KB)
Nov 18, 2011
Nuclide analysis results of ocean soil (10.4KB)
Nov 18, 2011
Preparations for the winter season in Fukushima Daiichi NPS (12.5KB)
Nov 18, 2011
Measurement result of radioactivity concentration of water treatment facilities (46.0KB)
Nov 17, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (21.7KB)
Nov 17, 2011
Correction to the sampling results of gas inside the primary containment vessel of Unit 2 in Fukushima Daiichi Nuclear Power Station by using gas sampling system(55.6KB)
Nov 17, 2011
Result of sampling of gas inside the primary containment vessel of Unit 2 in Fukushima Daiichi Nuclear Power Station(19.4KB)
Nov 17, 2011
Nuclide analysis results of ocean soil (10.6KB)
Nov 16, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (21.5KB)
Nov 16, 2011
Airborne Radiation Dose Measured by Robot at 1st floor of Reactor Buildings of Unit 3 at Fukushima Daiichi Nuclear Power Station (53.3KB)
Nov 15, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (21.6KB)
Nov 15, 2011
Sampling result of the gases in the Gas Management System at PCV, Unit 2, Fukushima Daiichi Nuclear Power Station (19.9KB)
Nov 15, 2011
Water level of sub drain pit at Centralized Radiation Waste Treatment Facility (24.0KB)
Nov 14, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (20.7KB)
Nov 13, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (17.5KB)
Nov 12, 2011
Recovery and processing of radioactive accumulated water at Fukushima Daiichi Nuclear Power Station - Individual Tank Water Amounts and Water Storage Plan/Water treatment Facility to Bolster its Reliability - (317KB)
Nov 12, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (52.5KB)
Nov 11, 2011
List of motion pictures (16.1KB)
Nov 11, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (54.1KB)
Nov 11, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Reactor Building of Unit 3, Fukushima Daiichi (sampling on November 10) (20.3KB)
Nov 11, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Reactor Building of Unit 3, Fukushima Daiichi (sampling on November 9) (13.7KB)
Nov 11, 2011
Correction of pressure data of plant parameters in primary containment vessel D/W of Unit 2 in Fukushima Daiichi Nuclear Power Station (61.6KB)
Nov 10, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (54.6KB)
Nov 10, 2011
The results of sampling surveys gas management system in primary containment vessel (Unit 2, Fukushima Daiichi Nuclear Power Station) (31.3KB)
Nov 10, 2011
Survey result of damages to air-conditioning ducts etc. in the Reactor Building, Unit 4, Fukushima Daiichi Nuclear Power Station (330KB)
Nov 9, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (22.3KB)
Nov 9, 2011
Liquid leakage in the desalting facility for the spent fuel pool in Unit 4 of Fukushima Daiichi Nuclear Power Station (occurred on November 8) (2.09MB)
Nov 8, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (25.9KB)
Nov 8, 2011
Situation of Southern Side of Aperture, Unit 3 Reactor Building, Fukushima Daiichi Nuclear Power Station (39.6KB)
Nov 8, 2011
Fukushima Daiichi Nuclear Power Station Analysis Results of Spent Fuel Pool Water in Unit 1 to 4 (10.9KB)
Nov 7, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (25.1KB)
Nov 7, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Reactor Building of Unit 3, Fukushima Daiichi (16.2KB)
Nov 7, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Reactor Building of Unit 1, Fukushima Daiichi (14.6KB)
Nov 7, 2011
Strainer washing due to Suction pressure decrease of Primary coolant system pump,in Spent fuel pool closed loop cooling system at Fukushima Daiichi Nuclear Power Station Unit 3 (19.6KB)
Nov 7, 2011
Accumulated water treatment analysis result (12.8KB)
Nov 7, 2011
Installation Status of Radioactive Material Removal Facility at the Unit 2's Spent Fuel Pool of Fukushima Daiichi Nuclear Power Station (129KB)
Nov 6, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (25.1KB)
Nov 6, 2011
Installation of Radioactive Material Removal Instruments for the Spent Fuel Pool of Unit 2, Fukushima Daiichi Nuclear Power Station (20.0KB)
Nov 5, 2011
Recovery and processing of radioactive accumulated water at Fukushima Daiichi Nuclear Power Station - Mechanism of water treatment (desalination) - (354KB)
Nov 5, 2011
Obstacle Removal by Robot and Radiation Dose Measurement after the Removal on the First Floor of Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station (131KB)
Nov 5, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (29.4KB)
Nov 4, 2011
Sampling results for the air from gas management system in Primary containment vessel (Unit 2, Fukushima Daiichi Nuclear Power Station) (11.9KB)
Nov 4, 2011
Sample collection through gas management system in primary containment vessel(Unit 2, Fukushima Daiichi Nuclear Power Station) (16.0KB)
Nov 4, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (24.6KB)
Nov 4, 2011
Influenza vaccination at J village (119KB)
Nov 3, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (26.2KB)
Nov 3, 2011
Schematic diagram of the nuclear fission reaction (example) (41.3KB)
Nov 2, 2011
Overview of the blocking operation of the units 1 - 4 openings (195KB)
Nov 2, 2011
Result of sampling of gas inside the primary containment vessel of Unit 2 in Fukushima Daiichi Nuclear Power Station (22.9KB)
Nov 2, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (24.9KB)
Nov 2, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the upside of reactor building of Unit 2 in Fukushima Daiichi Nuclear Power Stations (12.9KB)
Nov 2, 2011
Result of sampling of gas inside the primary containment vessel of Unit 2 in Fukushima Daiichi Nuclear Power Station (16.2KB)
Nov 1, 2011
Radioactivity concentration of the atmosphere within Fukushima Daiichi Nuclear Power Station (74.8KB)
Nov 1, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (24.4KB)

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October,2011


Oct 31, 2011
Treated accumulated water from Unit 5 and 6 currently used for water spraying in the site (1.20MB)
Oct 31, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (24.6KB)
Oct 30, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (64.9KB)
Oct 29, 2011
Recovery and processing of radioactive accumulated water at Fukushima Daiichi Nuclear Power Station - Water processing facility (removal of radioactivity) - (942KB)
Oct 29, 2011
Circumstances of the accident when dismantling a large-size crane (130KB)
Oct 29, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (25.5KB)
Oct 28, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (26.0KB)
Oct 28, 2011
Ancillary facilities for cover panels of Unit 1(77.5KB)
Oct 28, 2011
Increase in the amount of water to the reactor of Unit 1 in Fukushima Daiichi Nuclear Power Station (41.8KB)
Oct 28, 2011
Crack on the casing for axle junction of Ceiling Crane of Spent Fuel Pool Building at Fukushima Daiichi Nuclear Power Station (349KB)
Oct 27, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (27.5KB)
Oct 27, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the upside of reactor building of Unit 2 in Fukushima Daiichi Nuclear Power Stations (11.3KB)
Oct 27, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the upside of reactor building of Unit 1 in Fukushima Daiichi Nuclear Power Stations (18.4KB)
Oct 27, 2011
Operation of gas monitoring system inside the primary containment vessel at Fukushima Daiichi Nuclear Power Plant Unit 2 (73.4KB)
Oct 26, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (22.6KB)
Oct 25, 2011
Gas Control System for Primary Containment Vessel of Fukushima Daiichi Nuclear Power Station Unit 2 Operation order for hydrogen gas purge in Flammability Control System (23.2KB)
Oct 25, 2011
Gas Control System for Primary Containment Vessel, Unit 1, Fukushima Daiichi Nuclear Power Station Operation order for cutting connection pipe between Containment Cooling Spray System (CCS) and Shut-down Cooling System (SHC) (38.3KB)
Oct 25, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (27.3KB)
Oct 24, 2011
Analysis Results: Water after RO Treatment of Accumulated Water in Fukushima Daiichi Nuclear Power Station Unit 5/6 (24.0KB)
Oct 24, 2011
Sampling, Measurement Frequency and Nuclide Analysis Plan (October 24, 2011) (20.6KB)
Oct 24, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (23.8KB)
Oct 23, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (22.8KB)
Oct 22, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (23.1KB)
Oct 22, 2011
Effort for treating radioactive accumulated water -Outline Version- (1.17MB)
Oct 22, 2011
Status of equipment hatch in the reactor building at Unit 3, Fukushima Daiichi Nuclear Power Station (32.8KB)
Oct 21, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (25.3KB)
Oct 21, 2011
Fukushima Daiichi Nuclear Power Station Unit 2 Installation Work of Gas Maintenance System of Nuclear Containment Vessel(85.3KB)
Oct 21, 2011
Result of Airborne Radiation and Temperature of 1st to 5th floor in Reactor Building of Unit 2 at Fukushima Daiichi Nuclear Power Station Surveyed by Robot(116KB)
Oct 21, 2011
Accumulated water treatment analysis result(12.5KB)
Oct 21, 2011
Operation of Filling Water to Reactor Water Level Gauge in Unit 2 at Fukushima Daiichi Nuclear Power Station (20.8KB)
Oct 20, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (25.0KB)
Oct 19, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (56.5KB)
Oct 19, 2011
Fukushima Daiichi Nuclear Power Station Unit 2 and Unit 3 Soundness Confirmation Survey for Reactor (Survey on Estimation of Conduction Distance for Neutron Detector) (49.7KB)
Oct 18, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (50.9KB)
Oct 17, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (18.8KB)
Oct 16, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (50.3KB)
Oct 15, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (49.8KB)
Oct 15, 2011
Fukushima Daiichi Nuclear Power Station Result of temperature measurement by infrared camera from right above the reactor (136KB)
Oct 15, 2011
Current Situation of Fukushima Daiichi Nuclear Power Plant in Pictures -J Village Edition- (572KB)
Oct 15, 2011
Implementation of "On-site Practicesite Practice", training of emergency countermeasures for safety at Fukushima Nuclear Power Station (114KB)
Oct 15, 2011
Original Emission Forecast Map (reported on Mar. 12 and 13) (2.36MB)
Oct 14, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (55.1KB)
Oct 14, 2011
Survey results of pipe penetration on 1st floor of Unit 1 reactor building of Fukushima Daiichi Nuclear Power Station(31.0KB)
Oct 14, 2011
Completion of installing the roof panel of the cover for the reactor building at Unit 1, Fukushima Daiichi Nuclear Power Station(40.7KB)
Oct 14, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Ractor Building of Unit 2, Fukushima Daiichi (11.2KB)
Oct 13, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (57.1KB)
Oct 13, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the upside of reactor building of Unit 3 in Fukushima Daiichi Nuclear Power Stations(sampling on October 12) (11.2KB)
Oct 13, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the upside of reactor building of Unit 1 in Fukushima Daiichi Nuclear Power Stations (11.2KB)
Oct 13, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the upside of reactor building of Unit 3 in Fukushima Daiichi Nuclear Power Stations(sampling on October 11) (11.1KB)
Oct 12, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (54.9KB)
Oct 12, 2011
Water injection practice at Fukushima Daiichi Nuclear Power Station (232KB)
Oct 12, 2011
Outline of Piping Installation Work in the Reactor Building Regarding Primary Containment Vessel (PCV) Gas Management System on Fukushima Daiichi NPS, Unit 2 (25.2KB)
Oct 11, 2011
Overview of dust sampling at the openings of Unit 1 Reactor Building in Fukushima Daiichi Nuclear Power Station (26.3KB)
Oct 11, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the upside of reactor building of Unit 1in Fukushima Daiichi Nuclear Power Stations (13.9KB)
Oct 11, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (54.7KB)
Oct 10, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (56.5KB)
Oct 10, 2011
1st floor of Reactor Building, Unit 1, Fukushima Daiichi Nuclear Power Station Cutoff operation for a spray system pipe of RPV (65.6KB)
Oct 10, 2011
1st floor of Reactor Building, Unit 1, Fukushima Daiichi Nuclear Power Station Cutoff operation for a spray system pipe of RPV (73.3KB)
Oct 9, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (56.3KB)
Oct 8, 2011
Situation of Upper Part of Unit 3 Reactor Building, Fukushima Daiichi Nuclear Power Station (25.8KB)
Oct 8, 2011
Situation of Upper Part of Unit 2 Reactor Building, Fukushima Daiichi Nuclear Power Station (27.6KB)
Oct 8, 2011
Situation of Upper Part of Unit 1 Reactor Building, Fukushima Daiichi Nuclear Power Station (43.7KB)
Oct 8, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (55.8KB)
Oct 8, 2011
Installation Work of Roof Panels for Reactor Building Covers at Unit 1 of Fukushima Daiichi Nuclear Power Plant(34.1KB)
Oct 8, 2011
Fukushima Daiichi Nuclear Power Plant Photo Collection (850KB)
Oct 8, 2011
Fukushima Daiichi Nuclear Power Station Unit 1 Replacement of nitrogen at connector of gas monitoring system of containment vessel(34.6KB)
Oct 7, 2011
Results of Nuclide Analysis of Radioactive Materials in the Air at Upper part of Fukushima Daiichi Unit3 Reactor Building(11.1KB)
Oct 7, 2011
Results of Nuclide analysis in the Air at the upper part of Unit2 Reactor Building of Fukushima Daiichi(10.9KB)
Oct 7, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (156KB)
Oct 7, 2011
View of spraying water after purification of accumulated water at Unit 5 and 6 on site (208KB)
Oct 6, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (54.5KB)
Oct 5, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (63.2KB)
Oct 4, 2011
Water level of sub drain pit at Centralized Radiation Waste Treatment Facility (33.1KB)
Oct 4, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (120KB)
Oct 4, 2011
Overview of dust sampling at apertural area of Unit 1 Reactor Building in Fukushima Daiichi Nuclear Power Station (50.3KB)
Oct 4, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Ractor Building of Unit 1, Fukushima Daiichi (11.1KB)
Oct 3, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (63.6KB)
Oct 2, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (62.6KB)
Oct 1, 2011
Reactor and Fuel Status in Case of a Reactor Water Injection System Malfunction (96KB)
Oct 1, 2011
Overview of Dust Collector System (243KB)
Oct 1, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (64.5KB)

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September,2011


Sep 30, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (62.4KB)
Sep 29, 2011
Fukushima Daiichi Nuclear Power Station Restoration work of permeation prevention structure at the south side of the intake canal of Unit 1 to 4 (57.8KB)
Sep 29, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (61.2KB)
Sep 29, 2011
Result of Analysis of Accumulated Water Treatment (12.4KB)
Sep 28, 2011
Fukushima Daiichi Nuclear Power Station Unit 1 Replacement of nitrogen at connector of gas monitoring system of containment vessel (31.5KB)
Sep 28, 2011
Fukushima Daiichi Nuclear Power Station Unit 1 Re-measurement of hydrogen density in plumbing for spray of primary containment vessel (32.1KB)
Sep 28, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (117KB)
Sep 27, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (149KB)
Sep 27, 2011
Measurement results of airborne radiation at 1st floor of Reactor Buildings of Units 2 and 3 at Fukushima Daiichi Nuclear Power Station (28.5KB)
Sep 27, 2011
Coverage of Spent Fuel Pool for removal of debris on the roof of Reactor Building at Unit 4, Fukushima Daiichi Nuclear Power Station (image) (123KB)
Sep 26, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (61.0KB)
Sep 25, 2011
Nuclide analysis results of ocean soil (9.98KB)
Sep 25, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (58.7KB)
Sep 25, 2011
Additional Sampling Point of Marine Soil (182KB)
Sep 24, 2011
Current Status of Fukushima Daiichi Nuclear Power Station in photos (667KB)
Sep 24, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (60.7KB)
Sep 24, 2011
Situation of Upper Part of Unit 3 Reactor Building, Fukushima Daiichi Nuclear Power Station (30.5KB)
Sep 24, 2011
Situation of inside of Unit 2 Reactor Building, Fukushima Daiichi Nuclear Power Station (22.6KB)
Sep 23, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (69.1KB)
Sep 23, 2011
Detection of Hydrogen in the Piping of Spray System of Unit 1 Primary Containment Vessel (27.4KB)
Sep 23, 2011
Measurement Results of Sub-Drain Pit Water Level (32.3KB)
Sep 22, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (60.5KB)
Sep 22, 2011
Fukushima Daichi Nuclear Power Station Inflow spot of rainwater in the basement of Turbine Building, Unit 6 (36.8KB)
Sep 21, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (60.4KB)
Sep 21, 2011
Result of sampling of condensed water and gas inside the primary containment vessel of Unit 1 in Fukushima Daiichi Nuclear Power Station (44.3KB)
Sep 21, 2011
Construction of Water Treatment Facility Monitoring System in the Main Anti-Earthquake Buiding (27.4KB)
Sep 21, 2011
Results of Confirming the Status of Position Induction Probe of Fukushima Daiichi Nuclear Power Station Unit 3 (59.7KB)
Sep 20, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (60.2KB)
Sep 20, 2011
Water Leakage of Desalination Facilities (RO) on Fukushima Daiichi Nuclear Power Station(62.6KB)
Sep 19, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (71.9KB)
Sep 18, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (120KB)
Sep 18, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Ractor Building of Unit 2, Fukushima Daiichi (13.5KB)
Sep 17, 2011
Result of Analysis of Accumulated Water Treatment (7.60KB)
Sep 17, 2011
Fukushima Daiichi Nuclear Power Plant Photo Collection (174KB)
Sep 17, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (125KB)
Sep 16, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (64.9KB)
Sep 16, 2011
Sheet of Analysis Result of Accumulated Water Treatment (8.16KB)
Sep 16, 2011
Result of sampling of condensed water and gas inside the primary containment vessel of Unit 1 in Fukushima Daiichi Nuclear Power Station (27.6KB)
Sep 16, 2011
Increase of water injection through the core spray system of Unit 2 and Unit 3 of Fukushima Daiichi Nuclear Power Station (35.5KB)
Sep 16, 2011
Results of confirming the status of Position Induction Probe of Fukushima Daiichi Nuclear Power Station Unit 1 (59.4KB)
Sep 15, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (66.5KB)
Sep 14, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (65.3KB)
Sep 14, 2011
Adjustment of the water injection amount after the addition of the injection line (reactor feed water system → reactor feed water system + Core Spray System) to the reactor of Unit 2, Fukushima Daiichi Nuclear Power Station (80.0KB)
Sep 13, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (64.2KB)
Sep 13, 2011
Fukushima Daiichi Nuclear Power Station Dust Sampling at the Opening of Reactor Building of Unit 3 (122KB)
Sep 13, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Ractor Building of Unit 3, Fukushima Daiichi (11.3KB)
Sep 12, 2011
The transportation pump setting situation for disaster prevention tanks under the ground (14.1KB)
Sep 12, 2011
Water Treatment System Diagram (maintenance summary) (18.7KB)
Sep 12, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (63.2KB)
Sep 12, 2011
A view of dust sampling at the upper part of the Reactor Building of Unit 1 at Fukushima Daiichi Nuclear Power Station (34.0KB)
Sep 12, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Ractor Building of Unit 1, Fukushima Daiichi (11.3KB)
Sep 11, 2011
Fukushima Daiichi Nuclear Power Plant Units 1-3 Additional installation of the Reactor coolant injection mini flow line (33.3KB)
Sep 11, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (61.7KB)
Sep 10, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (62.8KB)
Sep 10, 2011
Fukushima Daiichi Nuclear Power Station Dust sampling instrument for opening of Units 1 and 3 nuclear reactor buildings (31.1KB)
Sep 10, 2011
Unit 1, Fukushima Daiichi NPS, Construction of steel erection for cover of reactor building completed (September 9) (51.2KB)
Sep 9, 2011
Water injection into the reactor of Fukushima Daiichi NPS Unit 1-3 (19.8KB)
Sep 9, 2011
Removal of debris on top of the reactor buildings of Unit 3 and 4 of Fukushima Daiichi Nuclear Power Station (200KB)
Sep 9, 2011
Fukushima Daiichi Unit 3 10 days after the earthquake disaster View on Core Re-melting (48.4KB)
Sep 9, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (62.4KB)
Sep 9, 2011
Result of Analysis of Accumulated Water Treatment (11.9KB)
Sep 9, 2011
Sampling Result of Water of the Spent Fuel Pool and Liner Drain Water of the Fukushima Daiichi Nuclear Power Plant Unit 4 (7.84KB)
Sep 8, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (63.3KB)
Sep 8, 2011
Nuclide analysis results of ocean soil (9.92KB)
Sep 8, 2011
Fukushima Daiichi NPS Emergency Care Room, 1FL Units 5/6 Service Bldg <Movie> (89.0KB)
Sep 8, 2011
Enhancement of medical services at Fukushima Daiichi NPS (129KB)
Sep 8, 2011
Unit 4, Fukushima Daiichi NPS circulating cooling system for Spent Fuel Pool Water seepage from a flexible hose (19.3KB)
Sep 7, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (63.0KB)
Sep 7, 2011
Nuclide analysis results of ocean soil (9.96KB)
Sep 6, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (65.0KB)
Sep 6, 2011
Fukushima Daini NPS: Measurement result of reactor water and spent fuel pool water before and after the quake (14.2KB)
Sep 6, 2011
Nuclide analysis results of ocean soil (9.92KB)
Sep 6, 2011
Site Photographs of Fukushima Daini Nuclear Power Station (501KB)
Sep 5, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (63.2KB)
Sep 5, 2011
The Result After the Treatment of Decontamination Facility (Ultra High Speed Condensation and Precipitation Equipment Bypass Operation) (13.2KB)
Sep 4, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (62.4KB)
Sep 3, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (65.1KB)
Sep 3, 2011
Sampling Result of Water of the Spent Fuel Pool and Liner Drain Water of the Fukushima Daiichi Nuclear Power Plant Unit 4 (7.81KB)
Sep 3, 2011
Nuclide Analysis Results of Radioactive Materials in the Air Regarding Water Injection for the Reactor through Core Spray System of Unit 3, Fukushima Daiichi (8.18KB)
Sep 3, 2011
Fukushima Daiichi Nuclear Power Station Monitoring Result Regarding Water Injection for the Reactor through Core Spray System of Unit 3 (air dose rate)(39.3KB)
Sep 3, 2011
Result of Analysis of Accumulated Water Treatment (8.20KB)
Sep 2, 2011
Sampling Result of Water in the Liner Drain of the Spent Fuel Pool of the Fukushima Daiichi Nuclear Power Plant Unit 4 (7.46KB)
Sep 2, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (65.2KB)
Sep 1, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (67.5KB)
Sep 1, 2011
Outline drawing of the water leakage spot of the sludge transfer pump casing (21.3KB)
Sep 1, 2011
Investigation of water leaking from flexible hose at alternative circulating cooling system Spent Fuel Pool at Unit 4 (113KB)
Sep 1, 2011
Sampling, Measurement Frequency and Nuclide Analysis Plan (20.4KB)
Sep 1, 2011
Outline drawing of water removal work on Cesium adsorption tower (vessel) for water treatment facility (23.8KB)

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August,2011


Aug 31, 2011
Reference chart on noncompliance of water treatment facilities (31.2KB)
Aug 31, 2011
Flow Rate Adjustment after Addition of CS Line (FDW→FDW+CS)(219KB)
Aug 31, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (67.3KB)
Aug 30, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Ractor Building of Unit 2, Fukushima Daiichi (11.5KB)
Aug 30, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Ractor Building of Unit 1, Fukushima Daiichi (13.7KB)
Aug 30, 2011
Results of Measurement of Dose Equivalent Rate at Fukushima Daini Nuclear Power Station Unit 4 (10.9KB)
Aug 30, 2011
Outline drawing of High Pressure Core Spray System Unit2 of Fukushima Daini Nuclear Power Station (14.8KB)
Aug 30, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (123KB)
Aug 30, 2011
Checking inside of the reactor containment vessel of Unit 4, Fukushima Daini Nuclear Power Station (Opening an airlock door for workers) (34.8KB)
Aug 29, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (64.8KB)
Aug 28, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (65.8KB)
Aug 27, 2011
Result of Radioactive Dose Measurement at Unit 4 Emergency Gas Treatment System in Fukushima Daiichi Nuclear Power Station (31.6KB)
Aug 27, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (65.5KB)
Aug 26, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (65.3KB)
Aug 25, 2011
Fukushima Daiichi Nuclear Power Station oil leaking point(211KB)
Aug 25, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (126KB)
Aug 25, 2011
Fukushima Daiichi Nuclear Power Station Unit 3 Apertural Area of Reactor Building Scene from dust sampling(35.3KB)
Aug 25, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Ractor Building of Unit 3, Fukushima Daiichi (13.2KB)
Aug 25, 2011
Fukushima Daiichi Nuclear Power Station Analysis Results of Spent Fuel Pool Water in Unit 1 to 4(10.3KB)
Aug 25, 2011
Background concerning the Evaluation of Safety of Wave Sources(295KB)
Aug 24, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (65.1KB)
Aug 24, 2011
Image of Water Transfer Accumulated in Turbine Buildings of Unit 2 and Unit 3 (13.7KB)
Aug 24, 2011
Map of Measurement Points of Dust Density (74.0KB)
Aug 23, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(64.0KB)
Aug 23, 2011
Dust Sampling Facility (Basin) Installation Condition(64.9KB)
Aug 23, 2011
Unit 4 Spent Fuel Pool Circulating Cooling System Oozing Water from Flexible Hose(18.6KB)
Aug 23, 2011
Occurring Mechanism of High Radioactive Dose location (3Sv/h)(19.1KB)
Aug 23, 2011
Second Cesium Adsorption Instrument (SARRY) Outline of the location where High Radiation Dose occurred(29.1KB)
Aug 23, 2011
Fukushima Daiichi Nuclear Power Station - Unit 3 Diversification of A Method of Water Injection to Nuclear Reactor by Adding Core Spray System Line(57.2KB)
Aug 22, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(65.4KB)
Aug 21, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(65.0KB)
Aug 20, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(65.7KB)
Aug 20, 2011
Analysis Sheet of Accumulated Water Treatment Results(50.8KB)
Aug 20, 2011
Desalting Facilities for Spent Fuel Pool at Unit 4, Fukushima Daiichi Nuclear Power Station(172KB)
Aug 19, 2011
Analysis Sheet of Accumulated Water Treatment Results(8.68KB)
Aug 19, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(66.0KB)
Aug 18, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(65.8KB)
Aug 18, 2011
Water Treatment System Diagram (2 line operation)(18.5KB)
Aug 18, 2011
Analysis Sheet of Accumulated Water Treatment Results(10.3KB)
Aug 17, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(65.0KB)
Aug 17, 2011
Reporting from the grounds of Fukushima Daiichi Nuclear Power Station(121KB)
Aug 16, 2011
Investigation of Causes for Failure of Pump of Water Treatment Instrument for Highly Radioactive Accumulated Water(13.5KB)
Aug 16, 2011
Summary of nonconformities concerning water treatment facility (as of August 16)(13.5KB)
Aug 16, 2011
Water Treatment System Diagram(31.4KB)
Aug 16, 2011
Schematic Drawing of the Reactor Water Injection System at Unit 1-3, Fukushima Daiichi Nuclear Power Station(28.6KB)
Aug 16, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(64.1KB)
Aug 16, 2011
Installation of a Salt Removal System at Spent Fuel Pool of Unit 4, Fukushima Daiichi Nuclear Power Station(16.1KB)
Aug 15, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(121KB)
Aug 14, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(64.0KB)
Aug 14, 2011
Evaporative Concentration Apparatus Chemical Injection System(126KB)
Aug 13, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(63.6KB)
Aug 12, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(67.8KB)
Aug 12, 2011
Analysis Sheet of Accumulated Water Treatment Results(9.93KB)
Aug 11, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(64.9KB)
Aug 11, 2011
Securing and developing human resources for the responses of the accident in Fukushima Daiichi Nuclear Power Station(94.6KB)
Aug 11, 2011
Leakage point from flexible hose in circulating cooling device for Unit 4 Spent Fuel Pool(25.2KB)
Aug 10, 2011
Outline of facility structure of Fukushima Daiichi/Daini Nuclear Power Station, and Terminology(129KB)
Aug 10, 2011
Results of Gas Sampling inside the Primary Containment Vessel of Unit 2 Fukushima Daiichi Nuclear Power Station(39.0KB)
Aug 10, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(154KB)
Aug 10, 2011
Status of iron frame construction for the reactor building cover of Unit 1 at Fukushima Daiichi Nuclear Power Station(29.0KB)
Aug 9, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(66.8KB)
Aug 9, 2011
Installation of a cover for the reactor building of unit 1, Fukushima Daiichi Nuclear Power Station(179KB)
Aug 9, 2011
Outline System Diagram of Water Desalination Facilities (Troubled points)(23.2KB)
Aug 8, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(60.0KB)
Aug 8, 2011
Leakage detected between cable duct for starting transformer and control building Unit 3, Fukushima Daiichi Nuclear Power Station(197KB)
Aug 8, 2011
Diagram of Desalination System(19.6KB)
Aug 7, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(61.2KB)
Aug 6, 2011
Trial finding of new dust sampling method around the West Gate of Fukushima Daiichi Nuclear Power Station(16.7KB)
Aug 6, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(61.5KB)
Aug 5, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(27.4KB)
Aug 5, 2011
Fukushima Daiichi Nuclear Power Station Water leakage in the on-site bunker building(266KB)
Aug 5, 2011
Stack drain pipe of exhaust stack of Units 1 and 2, Fukushima Daiichi Nuclear Power Station(55.4KB)
Aug 4, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(27.0KB)
Aug 3, 2011
Periphery of Centralized Radiation Waste Treatment Facility Nuclide Analysis Results of Sub-drains(12.5KB)
Aug 3, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(26.5KB)
Aug 3, 2011
Switching work of nitrogen gas injection equipment of Unit 1 to 3 at Fukushima Daiichi Nuclear Power Station(22.4KB)
Aug 3, 2011
Place where high radiation dose was detected on the 2nd floor of Turbine Building, Unit1, at Fukushima Daiichi Nuclear Power Station(295KB)
Aug 2, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(26.9KB)
Aug 2, 2011
Inflow Route from Process Main Building to Site Bunker Building(67.4KB)
Aug 2, 2011
Site photo and picture of γ-ray camera of high radiation source over 10 Sv/h.(66.6KB)
Aug 1, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(27.7KB)
Aug 1, 2011
Water Treatment System Diagram(38.5KB)
Aug 1, 2011
Evaporative concentration equipment(74.3KB)
Aug 1, 2011
Debris and gravels with high radiation dose confirmed in July(124KB)
Aug 1, 2011
Cross-section diagram of site bunker and main process building(74.9KB)
Aug 1, 2011
Results of the accumulated water analysis(10.0KB)

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July,2011


Jul 31, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(24.7KB)
Jul 31, 2011
[Diagram] Leakage Detected at Desalination System (RO)(18.2KB)
Jul 31, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the Sites of Fukushima Daiichi Nuclear Power Station(13.3KB)
Jul 31, 2011
[Diagram] Air leakage at Main Exhaust Stack of Unit 4, Fukushima Daini Nuclear Power Station(41.2KB)
Jul 30, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(27.9KB)
Jul 30, 2011
Completion of Installation of Supporting Structure under the Bottom of the Spent Fuel Pool in the Reactor Building at Fukushima Daiichi Nuclear Power Station Unit 4(73.6KB)
Jul 30, 2011
Results of Air Sampling in the Primary Containment Vessel of Unit 1, Fukushima Daiichi Nuclear Power Station (26.6KB)
Jul 29, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(28.4KB)
Jul 28, 2011
Factors of fluctuation in plant parameters such as reduction of the pressure in Reactor during operation of High Pressure Coolant Injection System(197KB)
Jul 28, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(27.9KB)
Jul 28, 2011
Sampling of gas in Primary Containment Vessel of Units 1 and 2, Fukushima Diichi Nuclear Power Station(13.4KB)
Jul 28, 2011
Field survey for water injection point to reactor of Unit 3 Fukushima Daiichi Nuclear Power Station(224KB)
Jul 27, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(27.3KB)
Jul 27, 2011
Nuclide Analysis Results of Radioactive Materials in the Air at the Sites of Fukushima Nuclear Power Stations(13.5KB)
Jul 27, 2011
Fukushima Daiichi Nuclear Power Station Reactor Building of Unit3 Site Investigation by Quince(277KB)
Jul 26, 2011
Results of Nuclide Analysis on Radioactive Materials in the air at the site of Fukushima Daiichi Nuclear Power Station(76.4KB)
Jul 26, 2011
Installation of reactor building cover Unit 1, Fukushima Daiichi Nuclear Power Station(68.9KB)
Jul 26, 2011
Sampling, Measurement Frequency and Nuclide Analysis Plan (July 26) (22.3KB)
Jul 26, 2011
Unloading of the 2nd Cesium Adsorption Facility (SARRY)(243KB)
Jul 26, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(28.1KB)
Jul 26, 2011
Mr. Amano (IAEA Director General),Visit to Fukushima Daiichi Nuclear Power Station(90.8KB)
Jul 25, 2011
Results of Nuclide Analysis of Radioactive Materials in the Air at the Sites of Fukushima Daiichi Nuclear Power Station(171KB)
Jul 25, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(28.3KB)
Jul 25, 2011
Results of Dust Sampling at the opening of Reactor Building by T-Hawk(193KB)
Jul 25, 2011
Outline of System Diagram of Desalination Apparatus(RO)(21.8KB)
Jul 24, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(28.2KB)
Jul 23, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(28.9KB)
Jul 23, 2011
Evaluation of Exposure Dose Based on the Density of Detected Radioactive Materials (267KB)
Jul 22, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(29.4KB)
Jul 22, 2011
[Schematic Diagram] Power-line Trip at Fukushima Daiichi Nuclear Power Station(14.8KB)
Jul 21, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(25.6KB)
Jul 20, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(29.4KB)
Jul 19, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(67.7KB)
Jul 18, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(68.2KB)
Jul 18, 2011
Fukushima Daiichi Nuclear Power Station Unit 3 Turbine Building Installation Work of Roof(29.2KB)
Jul 17, 2011
Results of Nuclide Analysis of Radioactive Materials in the Air at the Sites of Fukushima Nuclear Power Stations(17.6KB)
Jul 17, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(65.8KB)
Jul 17, 2011
Appearance of the Roof for Countermeasure against Rainwater, Unit 3, Fukushima Daiichi(58.9KB)
Jul 16, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(76.8KB)
Jul 16, 2011
Countermeasures against Decline in Flow Rate(22.9KB)
Jul 15, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(76.0KB)
Jul 15, 2011
Results of accumulated water analysis (9.80KB)
Jul 15, 2011
Result of Nuclide Analysis of Radioactive Materials in the Air at the Site of Fukushima Nuclear Power Stations (10.7KB)
Jul 14, 2011
Simplified Active Water Retrieve and Recovery System(SARRY) (315KB)
Jul 14, 2011
Result of Nuclide Analysis of Radioactive Materials in the Air above Reactor Building, Fukushima Daiichi Nuclear Power Station(8.61KB)
Jul 14, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(152KB)
Jul 14, 2011
Meeting Room at the Fukushima Daiichi Stabilization Center(77.9KB)
Jul 14, 2011
Confirmation of the pressure inside Primary Containment Vessel of Unit 2 and 3 with the pressure indicator of the nitrogen injection line, Fukushima Daiichi Nuclear Power Station(22.5KB)
Jul 14, 2011
Outline structure of damaged part on chemical injection line for coagulation settling equipment(11.7KB)
Jul 13, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(78.0KB)
Jul 12, 2011
The repaired part for chemical leakage of water treatment system(71.2KB)
Jul 12, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(77.3KB)
Jul 11, 2011
Sampling Spot List of Marine Soil(109KB)
Jul 11, 2011
Support Activities for Fukushima(9.36KB)
Jul 11, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(167KB)
Jul 11, 2011
Measurement Results of Dose Rate at Unit 2 Reactor Building of Fukushima Daiichi(conducted on July 8)(51.3KB)
Jul 11, 2011
The result of nuclide analyses of radioactive materials in the air inside of the Reactor Building Unit 2 of Fukushima Daiichi Nuclear Power Station(8.04KB)
Jul 11, 2011
Opening of Whole-Body Counter (WBC) Building at J-Village(88.5KB)
Jul 11, 2011
The result of nuclide analyses of radioactive materials in the air in the Reactor Building of Fukushima Daiichi Nuclear Power Station(8.00KB)
Jul 10, 2011
The repaired part for chemical leakage of water treatment system(coagulation settling facility)(29.2KB)
Jul 10, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(166KB)
Jul 10, 2011
Chemical Injection Leakage Point in the Water Treatment Facility System (Coagulation Settling Equipment)(262KB)
Jul 10, 2011
Overview of Chemical Injection Leakage Point in the Water Treatment Facility System (Coagulation Settling Equipment)(56.9KB)
Jul 9, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(75.9KB)
Jul 9, 2011
Results of Soundness Test of Fuel Pool Cooling and Filtering System of Unit4, Fukushima Daiichi Nuclear Power Station(69.5KB)
Jul 9, 2011
Fukshima Diichi Unit 3 - Investigation result of nitrogen injection point at R/B (July 8)(64.4KB)
Jul 8, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(167KB)
Jul 8, 2011
Analysis Results of Unit 3 spent fuel pool water of Fukushima Daiichi Nuclear Power Station(8.51KB)
Jul 8, 2011
Implementation of Work on Relocating Cables due to Upgrading Roadbed around Unit 4(106KB)
Jul 7, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(76.3KB)
Jul 7, 2011
Diagram of dust sampling point(73.7KB)
Jul 7, 2011
Results of accumulated water analysis(10.6KB)
Jul 7, 2011
Result of radiation dose survey inside the Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station(24.0KB)
Jul 7, 2011
Trial fitting of the cover for Unit 1, Fukushima Daiichi Nuclear Power Station at Onahama port(69.4KB)
Jul 6, 2011
Imporovement of Living Environment for the empolyee at Fukushima Daiichi and Daiini Nuclear Power Station(54.2KB)
Jul 6, 2011
Fuel Pool Cooling and Filtering System Valve of Unit 4, Fukushima Daiichi Nuclear Power Station (20B Valve)(59.2KB)
Jul 6, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(166KB)
Jul 6, 2011
Monitoring the joint for nitrogen injection using aerial work truck (Unit 3, Fukushima Daiichi Nuclear Power Station)(30.1KB)
Jul 5, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(72.5KB)
Jul 5, 2011
[Reference]Construction Status of Mitigation of Contamination in the Ocean(97.2KB)
Jul 4, 2011
Fukushima Daiichi Nuclear Power Plant Setting steel sheet at the 1st floor of the unit 3 reactor building(28.9KB)
Jul 4, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(74.5KB)
Jul 3, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(169KB)
Jul 3, 2011
Outline of Leakage from Waterpipes of Outlet of Temporary RHRS Pump at Unit 5,Fukushima Daiichi Nuclear Power Station(19.9KB)
Jul 3, 2011
Pictured on Leakage from Waterpipes of Outlet of Temporary RHRS Pump at Unit 5,Fukushima Daiichi Nuclear Power Station(39.6KB)
Jul 3, 2011
Result of Nuclide Analysis of Radioactive Materials in the Air in the Reactor Building of Fukushima Daiichi Nuclear Power Station(16.0KB)
Jul 3, 2011
Result of radiation dose survey inside the Unit 3 reactor building in Fukushima Daiichi Nuclear Power Station(63.2KB)
Jul 2, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(73.7KB)
Jul 2, 2011
Cleanup work by using a robot in Unit 3 Reactor Building at Fukushima Daiichi Power Station(14.9KB)
Jul 1, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(74.1KB)
Jul 1, 2011
Measurement Results of Sub-Drain Pit Water Level at Centralized Radiation Waste Treatment Facility(20.6KB)
Jul 1, 2011
1F Unit 5/6 service building 1F Emergency medical room summary and location of photo(80.2KB)
Jul 1, 2011
Fulfillment reinforcement of medical establishment at Fukushima Daiichi Nuclear Power Station(Establishment of an emergency medical room)(45.2KB)
Jul 1, 2011
System outline of circulating injection cooling(34.1KB)
Jul 1, 2011
Temporary Tide Barrier of Fukushima Daiichi Nuclear Power Station(49.0KB)
Jul 1, 2011
Spent Fuel Pool in Reactor Building (5th floor), Unit 4, Fukushima Daiichi Nuclear Power Station(53.9KB)

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June,2011


Jun 30, 2011
Implementation of Preventive Measures against Heat Stroke(21.6KB)
Jun 30, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(72.6KB)
Jun 30, 2011
Cleaning of 1st floor of Reactor Building,Fukushima Daiichi Nuclear Power Station, Unit 3(81.0KB)
Jun 30, 2011
Results of Investigation on 5th Floor of the Reactor Building Unit 4(377KB)
Jun 30, 2011
Transfer of the low level accumulated water to Megafloat(81.7KB)
Jun 30, 2011
Removal of Heavy Oil Tank No.1 at Fukushima Daiichi Nuclear Power Station(58.0KB)
Jun 29, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(76.5KB)
Jun 29, 2011
Result of Nuclide Analysis of Radioactive Materials in the Air at the Site of Fukushima Nuclear Power Stations (At the time of nitrogen injection to the Unit 2)(8.35KB)
Jun 28, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(78.9KB)
Jun 28, 2011
Outline of Circulation and Injection System of Cooling Water(26.5KB)
Jun 27, 2011
Revision of frequency of sampling collection and measurement and nuclide analysis plan(20.9KB)
Jun 27, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(75.4KB)
Jun 27, 2011
Outline handouts on water treatment facility and circulation & injection of cooling water(99.8KB)
Jun 26, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(82.7KB)
Jun 26, 2011
Results of the accumulated water analysis(8.42KB)
Jun 25, 2011
Results of the accumulated water analysis(2)(8.50KB)
Jun 25, 2011
Results of the accumulated water analysis(1)(8.50KB)
Jun 25, 2011
Trend surveillance after putting water in the temporary measurement instruments for Unit 2 reactor water level/pressure(20.6KB)
Jun 25, 2011
Result of radiation dose survey inside the Unit 3 reactor building in Fukushima Daiichi Nuclear Power Station(73.5KB)
Jun 25, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(73.5KB)
Jun 24, 2011
Results of accumulated watere treatment analysis(73.5KB)
Jun 24, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(173KB)
Jun 24, 2011
Result of Nuclide Analysis of Spent Fuel Pool Water of Unit 1 Fukushima Daiichi Nuclear Power Station(8.29KB)
Jun 24, 2011
Operation Results of Water Treatment Facility at Fukushima Daiichi Nuclear Power Station(18.7KB)
Jun 23, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(125KB)
Jun 23, 2011
Sampling of radioactive materials in the air above reactor building of Fukushima Daiichi Nuclear Power Station Unit 1(50.1KB)
Jun 23, 2011
Temporary Indicator Set-up at Unit 2(69.6KB)
Jun 23, 2011
Shielding Wall of Unit 2(66.4KB)
Jun 23, 2011
The result of nuclide analyses of radioactive materials in the air in the Reactor Building of Fukushima Daiichi Nuclear Power Station(7.74KB)
Jun 23, 2011
Cesium Decontamination instruments Diagram(Valve status in H4 skid)(19.4KB)
Jun 22, 2011
Results of accumulated watere treatment analysis(52.0KB)
Jun 22, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(72.0KB)
Jun 22, 2011
The result of the examination in the reactor building of Unit 2(180KB)
Jun 22, 2011
Installation of the temporary differential pressure gauge at Fukushima Daiichi Nuclear Power Station Unit 2(16.0KB)
Jun 21, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(31.4KB)
Jun 21, 2011
Density of radioactive materials in the air(158KB)
Jun 21, 2011
Monitoring result in Yamada District (near Hachiman Shrine), Futaba Town(14.8KB)
Jun 21, 2011
Monitoring result chart on the opening of the airlock of Unit 2 Reactor Building of Fukushima Daiichi Nuclear Power Station(12.3KB)
Jun 20, 2011
Fukushima Daiichi Nuclear Power Station Monitoring result table at the time of the reactor building door of Unit 2 is opened(53.9KB)
Jun 20, 2011
Monitoring Points outside the Site(645KB)
Jun 20, 2011
Reference Picture "Initial response at the time of and after the Tohoku-Chihou-Taiheiyo-Oki Earthquake at Fukushima Daiichi Nuclear Power Station"(465KB)
Jun 20, 2011
Sampling Location at Offshore of Miyagi Prefecture (Plan)(133KB)
Jun 20, 2011
R/B, Unit 4, Fukushima Daiichi Nuclear Power Station Installation work of supporting structure at the bottom of Spent Fuel Pool (Completion of installation of steel support pillars)(44.1KB)
Jun 20, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(30.6KB)
Jun 20, 2011
Water injection to reactor well and drier separator pool of Unit 1 in 1F(34.6KB)
Jun 20, 2011
Unit 2 of Fukushima Daiichi Nuclear Power Station,Transition of Radioactive Materials Density in the Air inside of Reactor Building(20.0KB)
Jun 19, 2011
Installation diagram of hydrogen vent system to the vessel made by KURION(72.4KB)
Jun 19, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(120KB)
Jun 19, 2011
The result of nuclide analyses of radioactive materials in the air in the Reactor Building of Fukushima Daiichi Nuclear Power Station(30.6KB)
Jun 19, 2011
Unit 2 of Fukushima Daiichi Nuclear Power Station,Transition of Radioactive Materials Density in the Air inside of Reactor Building(42.1KB)
Jun 18, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(30.9KB)
Jun 18, 2011
Flow of Water Treatment Facilities(20.3KB)
Jun 18, 2011
Unit 2 of Fukushima Daiichi Nuclear Power Station, Transition of Radioactive Materials Density in the Air insideof Reactor Building(20.3KB)
Jun 17, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(123KB)
Jun 17, 2011
Installation status of Temporary storage tanks (for treated water at Intermediate-and-low-level Radioactive Water Treatment Facility) at Fukushima Daiichi Nuclear Power Station(159KB)
Jun 17, 2011
Overview of decontamination instruments (adsorption tower)(154KB)
Jun 17, 2011
System diagram of cesium adsorption Instruments(24.4KB)
Jun 17, 2011
Rupture disk of cesium adsorption Instruments' vessel (Kurion)(29.3KB)
Jun 17, 2011
Change of Radioactive Material Density in the Air in the Reactor Building Fukusima Daiichi Nuclear Power Station Unit 2(20.2KB)
Jun 16, 2011
Results of accumulated water analysis(64.6KB)
Jun 16, 2011
Results of the soil analysis near Miscellaneous Solid Waste Volume Reduction Treatment Building(High temperature incinerator Facility)(89.6KB)
Jun 16, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(132KB)
Jun 16, 2011
Alternative water injection line to Unit 4 spent fuel pool(383KB)
Jun 16, 2011
Results of accumulated water analysis(8.69KB)
Jun 16, 2011
Unit 2 of Fukushima Daiichi Nuclear Power Station, Transition of Radioactive Materials Density in the Air inside of Reactor Building(20.3KB)
Jun 15, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(24.6KB)
Jun 15, 2011
Unit 2 of Fukushima Daiichi Nuclear Power Station, Transition of Radioactive Materials Density in the Air inside of Reactor Building(20.0KB)
Jun 14, 2011
First-aid room and medical check at Fukushima Daiichi and Daini Nuclear Power Station.(70.8KB)
Jun 14, 2011
The result of the test run of the cesium absorption facility(8.68KB)
Jun 14, 2011
Sampling of ambient radioactive substances at the upper part of R/B, Unit 3, Fukushima Daiichi Nuclear Power Station(43.9KB)
Jun 14, 2011
The result of nuclides analysis or ambient radioactive substances in the R/B, Fukushima Daiichi Nuclear Power Station(7.76KB)
Jun 14, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(23.2KB)
Jun 14, 2011
Commissiong schedule for the radioactive wastewater treatment facility(13.2KB)
Jun 13, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(152KB)
Jun 13, 2011
Regarding the collection of soil sample around Miscellaneous Solid Waste Volume Reduction Treatment Building(24.3KB)
Jun 13, 2011
Unit 2 of Fukushima Daiichi Nuclear Power Station, Transition of Radioactive Materials Density in the Air inside of Reactor Building(20.0KB)
Jun 12, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(138KB)
Jun 12, 2011
Outline drawing of Cesium Absorption Towers manufactured by KURION, inc(12.7KB)
Jun 11, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(52.0KB)
Jun 10, 2011
Result of radiation dose survey at reactor building of Unit 3 In Fukushima Daiichi Nuclear Power Station(77.3KB)
Jun 10, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(56.8KB)
Jun 9, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(113KB)
Jun 8, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(110KB)
Jun 7, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(149KB)
Jun 5, 2011
Result of Nuclide Analysis of Radioactive Materials in the Air inside the Reactor Building of Fukushima Daiichi Nuclear Power Station Unit 2(10.8KB)
Jun 5, 2011
Comparison Table Regarding the Review on Sampling Survey of Seawater around the Offshore of Fukushima Prefecture(171KB)
Jun 5, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(76KB)
Jun 4, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(103KB)
Jun 4, 2011
Fukushima Daiichi Nuclear Power Station Survey Results of the Reactor Building, Unit 1(22.5KB)
Jun 3, 2011
Transportation of large tank that will be used in Fukushima Daiichi Nuclear Power Station(78.7KB)
Jun 3, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(104KB)
Jun 2, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(18.2KB)
Jun 2, 2011
Installment of temporary pressure indicator of Unit 1 of Fukushima Daiichi Nuclear Power Station(36.9KB)
Jun 2, 2011
Fukushima Daiichi Nuclear Power Station Temporary storage tank (for the purpose of low level radioactive materials in Unit 5 and 6) installation status(195KB)
Jun 1, 2011
Measurement Results of Sub-Drain Pit Water Level at Centralized Radiation Waste Treatment Facility(24.5KB)
Jun 1, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(100KB)

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May,2011


May 31, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(104KB)
May 31, 2011
Seawater circulatory purification system(46.7KB)
May 30, 2011
Accumulated Water Map(202KB)
May 30, 2011
Monitoring results of T/B discharging water (T/B water level)(17.6KB)
May 30, 2011
Distributing "Fukuichi Live Camera" (24 hour video pictures)(220KB)
May 30, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(75.7KB)
May 29, 2011
Temperature of Reactor Water and Spent Fuel Pool, Unit 5 Fukushima Daiichi Nuclear Power Station(74.6KB)
May 29, 2011
Result of Nuclide Analysis of Radioactive Materials in the Air in the Unit 2 Reactor Building of Fukushima Daiichi Nuclear Power Station(31.0KB)
May 29, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(20.0KB)
May 28, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(147KB)
May 27, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(111KB)
May 27, 2011
Location of monitoring point at sea area of Fukushima Prefecture(185KB)
May 27, 2011
Map of Miscellaneous Solid Waste Volume Reduction Treatment Building(11.6KB)
May 26, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(21.0KB)
May 26, 2011
Decay Heat of Fuel in Reactor(changes in a half year period after the earthquake)(113KB)
May 25, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(109KB)
May 25, 2011
Effects of the Earthquake and Tsunami on the Fukushima Daiichi and Daini Nuclear Power Stations(31.1MB)
May 24, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(115KB)
May 24, 2011
The result of nuclides analysys of air above reactor building of Fukushima Daiichi Nuclear Power Station(7.78KB)
May 23, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference)(23.2KB)
May 22, 2011
Results of Analysis of Accumulated Water in the Turbine Building (JAEA)(75.4KB)
May 22, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference)(21.0KB)
May 22, 2011
Trial sampling of radioactive substances in the ambient air at the openings of Reactor Buildings, Units 1 and 4, Fukushima Daiichi Nuclear Power Station (Handout at Press Conference)(51.4KB)
May 22, 2011
May 20th Dose-measurement Points by gamma camera in the Reactor Building of Unit 1 (Handout at Press Conference)(106KB)
May 21, 2011
Fukushima Daiichi Nuclear Power Station Rubble around the reactor building (Handout at Press Conference)(84.5KB)
May 21, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference)(20.5KB)
May 21, 2011
List of Advisors of TEPCO (Handout at Press Conference)(33.8KB)
May 21, 2011
Fukushima Daiichi Nuclear Power Station Mega Float alongside the quay (Handout at Press Conference)(310KB)
May 20, 2011
The Results of Nuclide Analyses of Radioactive Materials in the Seawater Fukushima Daiichi Nuclear Power Station the shallow draft quay, Unit 1-4 screen, and the water intake canal of Units 1-4 (prompt report)(20.9KB)
May 20, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference)(107KB)
May 20, 2011
Supplemental information of the joint press conference by the Unification headquarters on May 19, 2011 (TEPCO's medical system)(62.5KB)
May 19, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference)(79.4KB)
May 19, 2011
The Results of Nuclide Analyses of Radioactive Materials in the Seawater Fukushima Daiichi Nuclear Power Station the shallow draft quay, Unit 1-4 screen, and the water intake canal of Units 1-4 (prompt report)(55.2KB)
May 19, 2011
Unit 2 of Fukushima Daiichi Nuclear Power Station:The result of investigation of the inside the R/B (1st floor) and of radiation dose measurement.(214KB)
May 18, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(17.8KB)
May 18, 2011
Amount of Accumulated Water at Fukushima Daiichi Nuclear Power Station (approximation)(32.0KB)
May 17, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(58.4KB)
May 16, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(20.5KB)
May 15, 2011
Unit 1 Status of leakage at Reactor Building(60.0KB)
May 15, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(19.4KB)
May 14, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(19.3KB)
May 14, 2011
Cross section of Reactor Pressure Vessel Boiled Water Reactor(BWR)(173KB)
May 13, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(22.1KB)
May 12, 2011
Correction of pressure indicator of reactor containment vessel(37.4KB)
May 12, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(19.0KB)
May 12, 2011
Fukushima Daiichi Nuclear Power Station Survey Results of the Reactor Building, Unit 3(158KB)
May 12, 2011
Countermeasures against Tsunami at Kashiwazaki Kariwa Nuclear Power Station(785KB)
May 11, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(46.4KB)
May 10, 2011
Sectional View of Reactor Pressure Vessel of Boiling Water Reactor (BWR)(154KB)
May 10, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(132KB)
May 10, 2011
Removal of debris around the track bay door of the reactor building of Unit 3, Fukushima Daiichi Nuclear Power Station(217KB)
May 9, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(44.9KB)
May 8, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(20.2KB)
May 8, 2011
Diagram of Water Injection to the Reactor Unit 3 of Fukushima Daiichi Nuclear Power Station(40.0KB)
May 7, 2011
Unit1 Trend of air's radioactive materials destity inside R/B(22.2KB)
May 6, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(21.2KB)
May 5, 2011
CAMS data in Units 1 to 3 of Fukushima Daiichi Nuclear Power Station(15.8KB)
May 5, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(20.2KB)
May 5, 2011
Reactor water level, reactor pressure, D/W pressure, S/C pressure of Unit 1 to 3 at Fukushima Daiichi Nuclear Power Station (37.8KB)
May 4, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(22.2KB)
May 3, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(21.0KB)
May 2, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(96.1KB)
May 1, 2011
Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference)(18.5KB)
May 1, 2011
Partially correction of amount injected water to spent fuel pool at Fukushima Daiichi Nuclear Power Station(96.2KB)

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