Handouts at press conference 2012 | Archives

December,2012

Dec 27, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS)(PDF 13.4KB)

Dec 27, 2012

Completion of Repair of the Decontamination Apparatus(PDF 35.6KB)

Dec 26, 2012

Nuclide Analysis Results of Fish and Shellfish(The Ocean Area Within 20km Radius of Fukushima Daiichi NPS)(PDF 684KB)

Dec 26, 2012

Water Leakage from the Desalination System (RO3) at Fukushima Daiichi Nuclear Power Station (PDF 69.5KB)

Dec 26, 2012

Silt Fence Replacement (PDF 46.0KB)

Dec 25, 2012

Water Leakage Found Near Units 5-6 Low Radioactivity Density Accumulated Water Tank at Fukushima Daiichi Nuclear Power Station (PDF 100KB)

Dec 25, 2012

Submission of Report on the Current Seismic Safety and Reinforcement of the Reactor Buildings at Fukushima Daiichi Nuclear Power Station to the Nuclear Regulation Authority (No.1) (Supplement) (Revision 2) to the Nuclear Regulation Authority (PDF 209KB)

Dec 20, 2012

Debris Removal from the Upper Part of Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station: Removal of the Steel Beam Which Fell into the Pool (PDF 61.0KB)

Dec 20, 2012

Inspection of the Spent Fuel Appearance and the Fuel Rack in the Spent Fuel Common Pool at Fukushima Daiichi Nuclear Power Station (PDF 49.1KB)

Dec 19, 2012

Debris Removal from the Upper Part of Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station: Removal of the Steel Beam Which Fell into the Pool (PDF 139KB)

Dec 19, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS (PDF 22.2KB)

Dec 18, 2012

Change of the Rules Related to Radiation Protection Gear (Expansion of Area Allowing the Use of Mask with a Dust Filter Attached)(PDF 424KB)

Dec 17, 2012

Drop Test of the HIC for the Multi-nuclide Removal Equipment (PDF 193KB)

Dec 14, 2012

Report in Response to the Request from the Fukushima Labor Office Regarding “Ensuring Proper Working Conditions for the Workers who Engage in Radiation Operation at TEPCO Fukushima Daiichi Nuclear Power Station” (PDF 16.2KB)

Dec 14, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS)(PDF 22.8KB)

Dec 14, 2012

Puddle Found on the First Floor of Unit 4 Waste Treatment Building at Fukushima Daiichi Nuclear Power Station(PDF 103KB)

Dec 12, 2012

Water Leakage in Unit 3 Turbine Building at Fukushima Daiichi Nuclear Power Station (PDF 26.4KB)

Dec 11, 2012

Water Leakage in Unit 3 Turbine Building at Fukushima Daiichi Nuclear Power Station (PDF 15.6KB)

Dec 11, 2012

Results of Investigation on the Lower Part of Unit 2 Vent Pipe at Fukushima Daiichi Nuclear Power Station (PDF 91.5KB)

Dec 10, 2012

Leakage from the Desalination System (RO3) at Fukushima Daiichi Nuclear Power Station(PDF 77.6KB)

Dec 10, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS(PDF 11.8KB)

Dec 10, 2012

Gas Sampling Results of Unit 3 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station(PDF 8.05KB)

Dec 10, 2012

Gas Sampling Results of Unit 2 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station(PDF 26.7KB)

Dec 10, 2012

Gas Sampling Results of Unit 1 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station(PDF 8.03KB)

Dec 10, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 3 Reactor Building(PDF 13.8KB)

Dec 10, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 2 Reactor Building(PDF 14.5KB)

Dec 10, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 1 Reactor Building(PDF 57.3KB)

Dec 10, 2012

Nuclide Analysis Results of Radioactive Materials in Accumulated Water in Turbine Building Basement at Fukushima Daiichi NPS(PDF 7.86KB)

Dec 7, 2012

Implementation Plan of the measures to be taken at Fukushima Daiichi Nuclear Power Station designated as a Specified Reactor Facility (outline) (PDF 367KB)

Dec 6, 2012

Completion of Reliability Improvement Work of Units 3-4 Accumulated Water Transfer Pipeline at Fukushima Daiichi Nuclear Power Station (PDF 13.8KB)

Dec 6, 2012

Data on Radiation Exposure Doses of the Workers who Engaged in Restoration Work at Fukushima Daiichi Nuclear Power Station Provided to the World Health Organization (WHO) (PDF 26.2KB)

Dec 5, 2012

Completion of Water Stop Work at Unit 3 Control Building at Fukushima Daiichi Nuclear Power Station (PDF 92.1KB)

Dec 5, 2012

Inspection Results of Unit 5 Residual Heat Removal System Seawater Pump (C) at Fukushima Daiichi Nuclear Power Station (PDF 60.9KB)

Dec 4, 2012

Nuclide analysis results of water at water treatment facility (PDF 42.4KB)

Dec 3, 2012

Overview of the Radiation Exposure Doses of the Workers at Fukushima Daiichi Nuclear Power Station (PDF 71.5KB)

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November,2012

Nov 30, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 217KB)

Nov 30, 2012

Improved Dosage Control at the Fukushima Daiichi Nuclear Power Station (PDF 131KB)

Nov 30, 2012

Overview of the Videos of our TV Conference (PDF 8.28KB)

Nov 29, 2012

Results of the Third Soundness Inspection of Unit 4 Reactor Building at Fukushima Daiichi Nuclear Power Station (PDF 345KB)

Nov 28, 2012

Inspection Results of Unit 3PCV Gas Control System Duct at Fukushima Daiichi Nuclear Power Station (PDF 233KB)

Nov 28, 2012

Countermeasure Implementation for the Water Leakage from the Second Cesium Absorption Apparatus (SARRY) Vent Line (PDF 53.7KB)

Nov 27, 2012

Smoke Coming out of Damaged Power Cable at Fukushima Daiichi Nuclear Power Station: Causes and Countermeasures (PDF 145KB)

Nov 27, 2012

Increase in the Reactor Injection Water Amount at Unit 3 of Fukushima Daiichi Nuclear Power Station (PDF 77.7KB)

Nov 27, 2012

Investigation Results of Suspension of Unit 3 Spent Fuel Pool Desalination System (Mobile RO) and Hydrochloric Acid Leakage at Fukushima Daiichi Nuclear Power Station (PDF 74.3KB)

Nov 26, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 457KB)

Nov 26, 2012

Unit 3 PCV Gas Control System Duct Inspection at Fukushima Daiichi Nuclear Power Station (PDF 158KB)

Nov 26, 2012

Sampling Locations of the Sea Area Monitoring Conducted by Tokyo Electric Power Company (PDF 142KB)

Nov 22, 2012

Worker Injured during Power Supply Equipment Installation at Unit 4 at Fukushima Daiichi Nuclear Power Station (Occurred on November 21)(PDF 111KB)

Nov 22, 2012

Investigation Results of the Water Leakage from the SecondCesium Absorption Apparatus (SARRY) Vent Line (PDF 72.5KB)

Nov 21, 2012

Investigation of the Inside of Unit 4 Suppression Chamber at Fukushima Daini Nuclear Power Station (PDF 42.9KB)

Nov 21, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS (PDF 22.5KB)

Nov 20, 2012

Water Leakage from the Second Cesium Absorption Apparatus (SARRY) Vent Line (PDF 57.7KB)

Nov 19, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 19.5KB)

Nov 16, 2012

Radioactive Material Dispersion Forecast Utilizing DIANA (PDF 20.6MB)

Nov 14, 2012

Description of Changes to the Report on Facility Management Plan for Units 1-4 of Fukushima Daiichi Nuclear Power Station Based on the "Policy on the Mid-term Security" (PDF 153KB)

Nov 13, 2012

Water Injection to the Reactor Utilizing the Reactor Water Injection Pump in the Turbine Building in the Case of Power Supply Suspension at Fukushima Daiichi Nuclear Power Station (PDF 61.8KB)

Nov 12, 2012

Nuclide Analysis Results of Radioactive Materials in Accumulated Waterin Turbine Building Basement at Fukushima Daiichi NPS (PDF 7.18KB)

Nov 9, 2012

Debris Removal from the Upper Part of Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station [Removal of the Debris Under Water] (PDF 44.8KB)

Nov 9, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 3 Reactor Building (PDF 14.4KB)

Nov 9, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 2 Reactor Building (PDF 14.6KB)

Nov 9, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 1 Reactor Building (PDF 17.0KB)

Nov 9, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS (PDF 11.9KB)

Nov 9, 2012

Gas Sampling Results of Unit 3 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 8.03KB)

Nov 9, 2012

Gas Sampling Results of Unit 2 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 8.05KB)

Nov 9, 2012

Gas Sampling Results of Unit 1 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 8.05KB)

Nov 8, 2012

Nuclide analysis results of water at water treatment facility (PDF 43.1KB)

Nov 8, 2012

Nuclide Analysis Results of Radioactive Materials in Accumulated Water in Turbine Building Basement at Fukushima Daiichi NPS (PDF 8.17KB)

Nov 6, 2012

Hands-on Training for Operating the Reactor Cooling Facility at Fukushima Daiichi Nuclear Power Station (PDF 290KB)

Nov 2, 2012

Summary of Marine Soil Monitoring Result (The Ocean Area within Around 2km square, 1km offshore of Ota River) (PDF 49.3KB)

Nov 2, 2012

Nuclide Analysis Results of Forage Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 21.5KB)

Nov 2, 2012

Smoke Coming out from Damaged Power Cable at Fukushima Daiichi Nuclear Power Station (PDF 300KB)

Nov 1, 2012

Investigation Results of Smoke Coming out from Electric Motors in the Cesium Absorption Tower Temporary Storage Facility at Fukushima Daiichi Nuclear Power Station(PDF 129KB)

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October,2012

Oct 29, 2012

Water Stop Work at the Common Pool Connecting Duct at Fukushima Daiichi Nuclear Power Station (PDF 233KB)

Oct 24, 2012

Hydrochloric Acid Leakage from Unit 3 Spent Fuel Pool Desalination System (Mobile RO) at Fukushima Daiichi Nuclear Power Station (PDF 72.6KB)

Oct 24, 2012

Results of Reinvestigation of Unit 1 Operation Floor at Fukushima Daiichi Nuclear Power Station (PDF 167KB)

Oct 24, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS (PDF 22.0KB)

Oct 19, 2012

Fire Occurred Near Units 1-2 Ultrahigh Voltage Switchyard (Outdoor) at Fukushima Daiichi Nuclear Power Station (PDF 262KB)

Oct 19, 2012

Nuclide Analysis Results of Fish and Shellfish(The Ocean Area Within 20km Radius of Fukushima Daiichi NPS)(PDF 205KB)

Oct 16, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 30.4KB)

Oct 15, 2012

Duct Replacement at Unit 2 PCV Gas Control System at Fukushima Daiichi Nuclear Power Station (PDF 175KB)

Oct 15, 2012

Investigation Results of the Inside of Unit 1 PCV at Fukushima Daiichi Nuclear Power Station (PDF 76.5 KB)

Oct 15, 2012

Investigation of the Inside of Unit 1 PCV at Fukushima Daiichi Nuclear Power Station (October 12,13) (PDF 143KB)

Oct 15, 2012

Presumption of Refueling machine’s situation based on the result Unit 3 Spent Fuel Pool investigation (October 11,12) (PDF 165KB)

Oct 15, 2012

The Water Leakage at the Accumulated Water Transferring Pipe in Unit 3 Turbine Building at Fukushima Daiichi Nuclear Power Station (PDF 95.0KB)

Oct 15, 2012

Investigation of the Inside of Unit 3 Spent Fuel Pool using an Underwater Camera at Fukushima Daiichi NPP (October 11･12) (PDF 71.4KB)

Oct 12, 2012

Desalting Completed at Unit 4 Spent Fuel Pool at Fukushima Daiichi Nuclear Power Station (PDF 145KB)

Oct 12, 2012

Investigation of the Inside of Unit 1 PCV Using a CCD Camera at Fukushima Daiichi Nuclear Power Station (October 11) (PDF 34.5KB)

Oct 12, 2012

Investigation Results of the Inside of Unit 1 PCV at Fukushima Daiichi Nuclear Power Station (PDF 36.0KB)

Oct 12, 2012

Analysis Result of the Accumulated Water in Unit 1 PCV at Fukushima Daiichi Nuclear Power Station (PDF 11.4KB)

Oct 12, 2012

Wearing of Tyvek with the Chest Area Being Transparent (PDF 30.7KB)

Oct 11, 2012

Investigation Results of the Inside of Unit 1 PCV at Fukushima Daiichi Nuclear Power Station (PDF 42.9KB)

Oct 11, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS (PDF 11.7KB)

Oct 11, 2012

Gas Sampling Results of Unit 3 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 7.84KB)

Oct 11, 2012

Gas Sampling Results of Unit 2 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 7.84KB)

Oct 11, 2012

Gas Sampling Results of Unit 1 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 7.89KB)

Oct 11, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 3 Reactor Building (PDF 14.1KB)

Oct 11, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 2 Reactor Building (PDF 14.1KB)

Oct 11, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 1 Reactor Building (PDF 16.9KB)

Oct 11, 2012

Investigation of the Inside of Unit 1 PCV Using a CCD Camera at Fukushima Daiichi Nuclear Power Station (October 10) (PDF 27.7KB)

Oct 10, 2012

An Issue Found with the Minimum Flow Rate Bypass Valve of Unit 5 Reactor Core Spray System (B) at Fukushima Daiichi Nuclear Power Station (PDF 121KB)

Oct 10, 2012

Investigation Results of the Inside of Unit 1 PCV at Fukushima Daiichi Nuclear Power Station (PDF 66.3KB)

Oct 9, 2012

Investigation Results of the Inside of Unit 1 PCV at Fukushima Daiichi Nuclear Power Station (PDF 35.1KB)

Oct 5, 2012

Water Leakage from Unit 6 Purification Equipment Pipe at Fukushima Daiichi Nuclear Power Station (PDF 51.3KB)

Oct 3, 2012

Unit 2 RPV Alternative Thermometer Installation at Fukushima Daiichi Nuclear Power Station (PDF 116KB)

Oct 2, 2012

White Smoke Coming Out from the Cesium Absorption Tower Temporary Storage Facility at Fukushima Daiichi Nuclear Power Station (PDF 184KB)

Oct 1, 2012

Sampling Locations of the Sea Area Monitoring Conducted by Tokyo Electric Power Company (PDF 206KB)

Oct 1, 2012

Flow Rate Decrease of Unit 5 Residual Heat Removal Seawater System Pump (A) at Fukushima Daiichi Nuclear Power Station (PDF 58.1KB)

Oct 1, 2012

Nuclide analysis results of water at water treatment facility (PDF 42.9KB)

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September,2012

Sep 28, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 64.0KB)

Sep 27, 2012

Punching an Access Hole at the Penetration (X100B Penetration) of Unit 1 PCV at Fukushima Daiichi Nuclear Power Station (PDF 42.3KB)

Sep 27, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS (PDF 21.8KB)

Sep 26, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 231KB)

Sep 26, 2012

Investigation of the Inside of Unit 3 Spent Fuel Pool Using an Underwater Camera at Fukushima Daiichi Nuclear Power Station (September 26) (PDF 28.9KB)

Sep 25, 2012

Investigation of the Inside of Unit 3 Spent Fuel Pool Using an Underwater Camera at Fukushima Daiichi Nuclear Power Station (PDF 27.9KB)

Sep 24, 2012

A Steel Beam Fell into the Spent Fuel Pool in Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station (PDF 82.9KB)

Sep 24, 2012

Evaluation of the Impact of a Steel Beam Falling into Unit 3 Spent Fuel Pool at Fukushima Daiichi Nuclear Power Station on the Surrounding Environment (PDF 54.2KB)

Sep 24, 2012

Debris Removal from Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station (PDF 490KB)

Sep 21, 2012

Sampling Results of the Accumulated Water in Unit 1 Reactor Building Basement at Fukushima Daiichi Nuclear Power Station (Sampled on September 20, 2012) (PDF 13.2KB)

Sep 20, 2012

Measurement Results of the Accumulated Water Levels and Temperatures in the Mid-basement Floor of Unit 1 Reactor Building at Fukushima Daiichi Nuclear Power Station (PDF 25.5KB)

Sep 20, 2012

Nuclide Analysis Results of Radioactive Materials in Accumulated Water in Turbine Building Basement at Fukushima Daiichi NPS (PDF 7.57KB)

Sep 19, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 27.9KB)

Sep 18, 2012

Water Leakage from the Desalination System (Reverse Osmosis Membrane) 3(PDF 63.5KB)

Sep 14, 2012

Work Implementation Plan towards Unit 2 RPV Alternative Thermometer Installation at Fukushima Daiichi Nuclear Power Station (PDF 46.9KB)

Sep 14, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 1 Reactor Building (PDF 38.7KB)

Sep 13, 2012

Removal of the RPV Lid in the Upper Part of Unit 4 Reactor Building at Fukushima Daiichi Nuclear Power Station (PDF 126KB)

Sep 13, 2012

Investigation of the Inside of the Spent Fuel Pool for Fuel Removal from the Upper Part of Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station (PDF 94.9KB)

Sep 13, 2012

The Reactor Pressure Vessel Temperature and the Amount of Water Injection to Reactor at Fukushima Daiichi Nuclear Power Station Unit 1 - 3 (Reference) (PDF 48.0KB)

Sep 12, 2012

The Reactor Pressure Vessel Temperature and the Amount of Water Injection to Reactor at Fukushima Daiichi Nuclear Power Station Unit 1 - 3 (Reference) (PDF 46.1KB)

Sep 11, 2012

List of Photos (PDF 1.02MB)

Sep 11, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS (PDF 11.8KB)

Sep 11, 2012

Gas Sampling Results of Unit 3 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 7.89KB)

Sep 11, 2012

Gas Sampling Results of Unit 2 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 7.89KB)

Sep 11, 2012

Gas Sampling Results of Unit 1 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 7.86KB)

Sep 11, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 3 Reactor Building (PDF 14.6KB)

Sep 11, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 2 Reactor Building (PDF 14.4KB)

Sep 11, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 1 Reactor Building (PDF 17.3KB)

Sep 11, 2012

Decrease in the Reactor Injection Amounts at Unit 1-3 at Fukushima Daiichi Nuclear Power Station (Follow-up Report) (PDF 216KB)

Sep 11, 2012

The Reactor Pressure Vessel Temperature and the Amount of Water Injection to Reactor at Fukushima Daiichi Nuclear Power Station Unit 1 - 3 (Reference) (PDF 25.2KB)

Sep 10, 2012

Investigation on a Worker (Bus Driver) Using Other Worker's ID (PDF 13.1KB)

Sep 10, 2012

Damage of Unit 2 PCV Gas Control System Duct at Fukushima Daiichi Nuclear Power Station (PDF 119KB)

Sep 10, 2012

Duct Repair for Unit 3 PCV Gas Control System at Fukushima Daiichi Nuclear Power Station (PDF 120KB)

Sep 10, 2012

The Reactor Pressure Vessel Temperature and the Amount of Water Injection to Reactor at Fukushima Daiichi Nuclear Power Station Unit 1 - 3 (Reference) (PDF 43.5KB)

Sep 10, 2012

Current Condition of Fukushima Daiichi Nuclear Power Station (PDF 449KB)

Sep 7, 2012

The Reactor Pressure Vessel Temperature and the Amount of Water Injection to Reactor at Fukushima Daiichi Nuclear Power Station Unit 1 - 3 (Reference) (PDF 20.3KB)

Sep 6, 2012

The Reactor Pressure Vessel Temperature and the Amount of Water Injection to Reactor at Fukushima Daiichi Nuclear Power Station Unit 1 - 3 (Reference)(PDF 18.1KB)

Sep 6, 2012

Nuclide Analysis Results of the Water in the Water Treatment Facility (PDF 43.0KB)

Sep 5, 2012

The Reactor Pressure Vessel Temperature and the Amount of Water Injection to Reactor at Fukushima Daiichi Nuclear Power Station Unit 1 - 3 (Reference) (PDF 17.5KB)

Sep 4, 2012

The Reactor Pressure Vessel Temperature and the Amount of Water Injection to Reactor at Fukushima Daiichi Nuclear Power Station Unit 1 - 3 (Reference) (PDF 15.6KB)

Sep 4, 2012

Correction of Nuclides Analysis Result of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS (as of July 25, 2012) (PDF 58.8KB)

Sep 4, 2012

Nuclides Analysis Results of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS (PDF 12.7KB)

Sep 3, 2012

The Reactor Pressure Vessel Temperature and the Amount of Water Injection to Reactor at Fukushima Daiichi Nuclear Power Station Unit 1 - 3 (Reference) (PDF 15.6KB)

Sep 3, 2012

Decrease in the Reactor Injection Water Amounts at Unit 1-3 of Fukushima Daiichi Nuclear Power Station (PDF 42.4KB)

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August,2012

Aug 31, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 13.1KB)

Aug 31, 2012

Fukushima Daiichi Nuclear Power Station Unit 1-3 RPV Temperatures and Reactor Injection Water Flow Rates (Reference) (PDF 10.4KB)

Aug 31, 2012

Report on the Investigation Results of the Actual Radiation Control Implemented at Fukushima Daiichi Nuclear Power Station to the Ministry of Health, Labour and Welfare (PDF 9.06KB)

Aug 30, 2012

The Soundness of Unit 4 Reactor Building and Spent Fuel Pool at Fukushima Daiichi Nuclear Power Station (PDF 715KB)

Aug 30, 2012

Results of the Second Soundness Inspection of Unit 4 Reactor Building at Fukushima Daiichi Nuclear Power Station (PDF 364KB)

Aug 30, 2012

Nuclide Analysis Results of Marine Soil - Inside the Port Entrance of Fukushima Daiichi Nuclear Power Plant (PDF 146KB)

Aug 29, 2012

Soundness Investigation of the Unused (Unirradiated) Fuel Removed from Unit 4 Spent Fuel Pool at Fukushima Daiichi Nuclear Power Station (PDF 27.6KB)

Aug 28, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 188KB)

Aug 28, 2012

Soundness Investigation of the Unused (Unirradiated) Fuel Removed from Unit 4 Spent Fuel Pool at Fukushima Daiichi Nuclear Power Station (PDF 42.6KB)

Aug 27, 2012

Survey results regarding APD usage (PDF 11.9KB)

Aug 27, 2012

Measures for improving radiation control at Fukushima Daiichi Nuclear Power Station (PDF 335KB)

Aug 27, 2012

Results of investigation on inappropriate APD usage during restoration work at Fukushima Daiichi Nuclear Power Station (PDF 51.6KB)

Aug 23, 2012

Geological Survey on the Fault Lying under Kashiwazaki-Kariwa Nuclear Power Station (PDF 403KB)

Aug 23, 2012

Result of investigation of APD unequipped case (PDF 19.1KB)

Aug 22, 2012

Nuclides Analysis Results of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS (PDF 21.4KB)

Aug 21, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 16.5KB)

Aug 17, 2012

Water Leakage from the Desalination System (Reverse Osmosis Membrane) 3 (PDF 80.5KB)

Aug 14, 2012

Water Leakage in Unit 4 Turbine Building at Fukushima Daiichi Nuclear Power Station (PDF 44.7KB)

Aug 14, 2012

White Smoke Coming out of the Cesium Absorption Tower Temporary Storage Facility at Fukushima Daiichi Nuclear Power Station (PDF 175KB)

Aug 13, 2012

Nuclide Analysis Results of Radioactive Materials in Accumulated Water in Turbine Building Basement at Fukushima Daiichi NPS (PDF 7.51KB)

Aug 10, 2012

Recurrence Prevention of the APD not Being Used at Fukushima Daiichi Nuclear Power Station(PDF 18.3KB)

Aug 10, 2012

Removal of PCV Lid from the Upper Part of Unit 4 Reactor Building at Fukushima Daiichi Nuclear Power Station (PDF 103KB)

Aug 9, 2012

Overview of our TV Conference System (PDF 338KB)

Aug 9, 2012

Reliability Improvement of the Second Cesium Absorption Apparatus (PDF 112KB)

Aug 9, 2012

Gas Sampling Results of Unit 3 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 8.77KB)

Aug 9, 2012

Gas Sampling Results of Unit 2 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 8.77KB)

Aug 9, 2012

Gas Sampling Results of Unit 1 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 7.92KB)

Aug 9, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS (PDF 11.4KB)

Aug 9, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 3 Reactor Building (PDF 54.5KB)

Aug 9, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 2 Reactor Building (PDF 54.4KB)

Aug 9, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 1 Reactor Building (PDF 37.5KB)

Aug 9, 2012

Implementation of Vehicle Screening and Decontamination at Fukushima Daiichi Nuclear Power Station (PDF 324KB)

Aug 8, 2012

Result of Investigation on Unit 1 Operating Floor at Fukushima Daiichi Nuclear Power Station (PDF 247KB)

Aug 8, 2012

Adoption of Polyethylene Pipes for Transferring the Accumulated Water in the Turbine Building at Fukushima Daiichi NPS (PDF 17.0KB)

Aug 3, 2012

Investigation on the Misconnection of Thermometer Wiring at Fukushima Daiichi Nuclear Power Station (PDF 54.2KB)

Aug 3, 2012

Nuclide analysis results of water at water treatment facility (PDF 43.2KB)

Aug 2, 2012

Changes of Full-face Mask Requirement Rules (PDF 315KB)

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July,2012

Jul 31, 2012

Evaluation results of the countermeasures for increasing APD visibility from the outside (PDF 76.7KB)

Jul 31, 2012

Correction of Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) - as of June 15, 2012 - (PDF 12.9KB)

Jul 31, 2012

Correction of Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) - as of June 8, 2012 - (PDF 17.1KB)

Jul 31, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 16.3KB)

Jul 31, 2012

Change of Fukuichi Live Camera Location at Fukushima Daiichi Nuclear Power Station (PDF 178KB)

Jul 30, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.4KB)

Jul 29, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.4KB)

Jul 28, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.4KB)

Jul 27, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 12.3KB)

Jul 26, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 13.1KB)

Jul 25, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS (PDF 128KB)

Jul 25, 2012

Soot Found in the Power Panel of Unit 5 Instrument Air Compressor at Fukushima Daiichi Nuclear Power Station (PDF 40.1KB)

Jul 25, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 12.3KB)

Jul 24, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.6KB)

Jul 24, 2012

Documents Used in "TEPCO Fukushima Daiichi Nuclear Power Station Accident Technical Workshop" (PDF 16.4KB)

Jul 24, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 11.5KB)

Jul 23, 2012

Documents Used in "TEPCO Fukushima Daiichi Nuclear Power Station Accident Technical Workshop" (PDF 11.3KB)

Jul 23, 2012

Fuel Oil Leakage from the Diesel Generator for the Spare Nitrogen Supply Equipment at Fukushima Daiichi Nuclear Power Station (Occurred on July 20)(PDF 150KB)

Jul 23, 2012

The Estimated Amount of Radioactive Materials Released into the Air Due to the Accident at Fukushima Daiichi Nuclear Power Station: Progress Since May 24, 2012 (PDF 20.4KB)

Jul 23, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.4KB)

Jul 23, 2012

Nuclides Analysis Result of the Accumulated Water in the Turbine Building Basement at Fukushima Daiichi Nuclear Power Station (PDF 7.66KB)

Jul 22, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.6KB)

Jul 21, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.6KB)

Jul 20, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.3KB)

Jul 20, 2012

Marine Soil Sampling Locations in the Port of Fukushima Daiichi Nuclear Power Station (PDF 133KB)

Jul 19, 2012

Unused Fuel Removal from Unit 4 Spent Fuel Pool at Fukushima Daiichi Nuclear Power Station (PDF 178KB)

Jul 19, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 13.2KB)

Jul 18, 2012

Progress Status of Covering the Marine Soil of the Port of Fukushima Daiichi Nuclear Power Station (PDF 32.5KB)

Jul 18, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.6KB)

Jul 17, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.5KB)

Jul 17, 2012

Operational Commencement of the Refrigerators Installed by the Treatment Water Buffer Tank at Fukushima Daiichi Nuclear Power Station(PDF 56.2KB)

Jul 16, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.5KB)

Jul 15, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 13.2KB)

Jul 14, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.5KB)

Jul 13, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 57.2KB)

Jul 13, 2012

Results of the radioactive material analysis related to the leaked waterfrom the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 12.3KB)

Jul 13, 2012

Fukushima Daiichi Nuclear Power Station Unit 2 RPV Alternative Thermometer: Soundness Confirmation Result of SLC Differential Pressure Detection Pipe (PDF 40.6KB)

Jul 13, 2012

Repair Work of the Decontamination Apparatus (PDF 30.6KB)

Jul 13, 2012

Commencement of Desalination of the Reactor Well Utilizing Unit 4 Desalination Facility (Mobile RO) at Fukushima Daiichi Nuclear Power Station (PDF 16.7KB)

Jul 13, 2012

Accumulated Water Found in the Radioactive Waste Underground Storage Facility at Unit 3 of Fukushima Daiichi Nuclear Power Station (PDF 238KB)

Jul 12, 2012

Fukushima Daiichi Nuclear Power Station Unit 2 RPV Alternative Thermometer: SLC Pipe Soundness Confirmation (PDF 36.0KB)

Jul 12, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 166KB)

Jul 12, 2012

Fukushima Daiichi Nuclear Power Station Unit 3 Reactor Building Basement Torus Room Investigation (PDF 224KB)

Jul 12, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.3KB)

Jul 12, 2012

Sampling Result at Unit 2 PCV Gas Control System of Fukushima Daiichi Nuclear Power Station (PDF 11.1KB)

Jul 11, 2012

Fukushima Daiichi Nuclear Power Station Unit 3 Reactor Building Operating Floor Area Investigation (PDF 72.8KB)

Jul 11, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station(PDF 11.5KB)

Jul 11, 2012

Completion of Debris Removal from the Upper Part of Unit 4 Reactor Building at Fukushima Daiichi Nuclear Power Station (PDF 117KB)

Jul 10, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.5KB)

Jul 10, 2012

Fukushima Daiichi Nuclear Power Station Unit 3 Reactor Building Basement Torus Room Investigation Plan (PDF 61.9KB)

Jul 10, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS (PDF 9.08KB)

Jul 10, 2012

Gas Sampling Results of Unit 3 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 7.70KB)

Jul 10, 2012

Gas Sampling Results of Unit 2 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 7.70KB)

Jul 10, 2012

Gas Sampling Results of Unit 1 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 7.69KB)

Jul 10, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 3 Reactor Building (PDF 13.5KB)

Jul 10, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 2 Reactor Building (PDF 14.3KB)

Jul 10, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 1 Reactor Building (PDF 16.6KB)

Jul 10, 2012

Fukushima Daiichi Nuclear Power Station Unit 3 Reactor Building Operating Floor Area Investigation (PDF 28.6KB)

Jul 9, 2012

Status of Fukushima Daiichi Nuclear Power Station When the Tsunami hit (PDF 602KB)

Jul 9, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.5KB)

Jul 8, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.6KB)

Jul 7, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.6KB)

Jul 6, 2012

Unit 4 Spent Fuel Pool Circulation Cooling System UPS Inside Inspection (PDF 94.2KB)

Jul 6, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 12.3KB)

Jul 6, 2012

Nuclide Analysis Results of the Water in the Water Treatment Facility (PDF 43.5KB)

Jul 5, 2012

Emergency Training for Nitrogen Supply Equipment Abnormality at Fukushima Daiichi Nuclear Power Station (PDF 510KB)

Jul 5, 2012

Investigation Result of Unit 1 Reactor Building TIP Room and South Area at Fukushima Daiichi Nuclear Power Station (PDF 68.2KB)

Jul 5, 2012

“Development of Remote Decontamination Technology” Result of Unit 2-3 Reactor Building Investigation (PDF 381KB)

Jul 5, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.5KB)

Jul 4, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 286KB)

Jul 4, 2012

Sampling Result at Unit 2 PCV Gas Control System of Fukushima Daiichi Nuclear Power Station (PDF 11.4KB)

Jul 4, 2012

TEPCO Chairman and President Visiting Fukushima Daiichi and Daini Nuclear Power Station (PDF 88.2KB)

Jul 4, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station(PDF 11.5KB)

Jul 3, 2012

Smoke Coming out of the Control Panel of the Compressed Air System (IA System) at Unit 6 Turbine Building Basement at Fukushima Daiichi Nuclear Power Station (Follow-up) (PDF 66.3KB)

Jul 3, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station(PDF 13.2KB)

Jul 3, 2012

The Accumulated Water Found at Unit 2 Radioactive Waste Underground Storage Facility at Fukushima Daiichi Nuclear Power Station(PDF 67.5KB)

Jul 3, 2012

Training for the Deployment of Air-cooled Gas Turbine Power Supply Car and Control Vehicle (Start-up Operation) at Fukushima Daini Nuclear Power Station (PDF 62.8KB)

Jul 3, 2012

Fukushima Daiichi Nuclear Power Station Unit 1 Reactor Building First Floor TIP Room and South Area Inspection (July 4, 2012): Scheduled Access Route for the Robot (PDF 75.7KB)

Jul 2, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station(PDF 11.5KB)

Jul 2, 2012

Smoke Coming out from the Compressed Air System (IA system) Control Panel at Unit 6 Turbine Building Basement at Fukushima Daiichi Nuclear Power Station(PDF 38.7KB)

Jul 2, 2012

Unit 2 Spent Fuel Pool Desalination Completed at Fukushima Daiichi Nuclear Power Station(PDF 138KB)

Jul 2, 2012

Unit 4 Spent Fuel Pool Alternative Cooling System Suspended at Fukushima Daiichi Nuclear Power Station (Occurred on June 30, 2012)(PDF 25.3KB)

Jul 1, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 50.8KB)

Top

June,2012

Jun 30, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.6KB)

Jun 29, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 180KB)

Jun 29, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.5KB)

Jun 29, 2012

Sampling Result of the Accumulated Water in Unit 2 Reactor Building Basement at Fukushima Daiichi Nuclear Power Station (June 28, 2012)(PDF 13.4KB)

Jun 28, 2012

Measurement Result of the Water Level and Temperature of the Accumulated Water in Unit 2 Reactor Building Basement at Fukushima Daiichi Nuclear Power Station (PDF 26.6KB)

Jun 28, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 12.4KB)

Jun 28, 2012

Sampling Result at Unit 2 PCV Gas Control System of Fukushima Daiichi Nuclear Power Station(PDF 12.2KB)

Jun 27, 2012

Fukushima Daiichi Nuclear Power Station Unit 1 Reactor Building Torus Room Investigation Result (PDF 172KB)

Jun 27, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.7KB)

Jun 26, 2012

Current Condition of Fukushima Daiichi Nuclear Power Station(PDF 482KB)

Jun 26, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station(PDF 12.4KB)

Jun 25, 2012

Water Stop Work at the Area Water Inflow into Unit 3 Radiation Waste Underground Storage Facility Building was Confirmed at Fukushima Daiichi Nuclear Power Station (PDF 70.6KB)

Jun 25, 2012

Gas Sampling Results of Unit 2 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 7.92KB)

Jun 25, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 13.0KB)

Jun 24, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.5KB)

Jun 23, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.5KB)

Jun 23, 2012

Water Overflow from the Plastic Container near Desalination System (Reverse Osmosis Membrane) No.2 at Fukushima Daiichi Nuclear Power Station (PDF 28.5KB)

Jun 22, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 416KB)

Jun 22, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 15.7KB)

Jun 21, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 12.4KB)

Jun 21, 2012

Sampling Result at Unit 2 PCV Gas Control System of Fukushima Daiichi Nuclear Power Station (PDF 12.2KB)

Jun 20, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS (PDF 23.3KB)

Jun 19, 2012

Fukushima Daiichi Nuclear Power Station Unit 3 PCV Gas Control System Duct Damage (PDF 60.6KB)

Jun 19, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.6KB)

Jun 18, 2012

Progress Status of "Drastic Countermeasures Preventing Groundwater Inflow into Reactor Buildings etc." (PDF 340KB)

Jun 18, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area within 20km Radius of Fukushima Daiichi NPS) (PDF 139KB)

Jun 18, 2012

Investigation Result of the Water Leak from the Decontamination Apparatus (Occurred on June 14) (PDF 100KB)

Jun 18, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.6KB)

Jun 18, 2012

Nuclide Analysis Results of Radioactive Materials in Accumulated Water in Turbine Building Basement at Fukushima Daiichi NPS (PDF 7.64KB)

Jun 17, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 13.2KB)

Jun 16, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.5KB)

Jun 15, 2012

Our Approaches for Monitoring Radioactive Materials and Developing Decontamination Technology - 3. Developing Technology on Monitoring Radioactive Materials and Decontamination - (PDF 473KB)

Jun 15, 2012

Our Approaches for Monitoring Radioactive Materials and Developing Decontamination Technology - 2. Efforts for Implementing Monitoring and Decontamination - (PDF 609KB)

Jun 15, 2012

Our Approaches for Monitoring Radioactive Materials and Developing Decontamination Technology - 1. Act on Special Measures Concerning the Handling of Pollution by Radioactive Materials & Action toward Decontamination - (PDF 44.2KB)

Jun 15, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 471KB)

Jun 15, 2012

The Protection Platform Installation on Unit 4 Spent Fuel Pool at Fukushima Daiichi Power Station (PDF 568KB)

Jun 15, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.5KB)

Jun 14, 2012

Water Leak from the Decontamination Apparatus (PDF 66.1KB)

Jun 14, 2012

Fukushima Daiichi Nuclear Power Station Unit 2 Reactor Building Inspection Result (3rd-5th Floor) (June 13, 2012) (PDF 76.2KB)

Jun 14, 2012

Sampling Result at Unit 2 PCV Gas Control System of Fukushima Daiichi Nuclear Power Station (PDF 11.5KB)

Jun 14, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.6KB)

Jun 13, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 12.4KB)

Jun 12, 2012

Fukushima Daiichi Nuclear Power Station Unit 2 S/C Water Level Measurement by an Infrared Camera (PDF 199KB)

Jun 12, 2012

Reliability Enhancement Work for the Cesium Absorption Apparatus (PDF 102KB)

Jun 12, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.7KB)

Jun 12, 2012

Fukushima Daiichi Nuclear Power Station Unit 2 Reactor Building Inspection (June 13) Scheduled Access Route for the Robot (Quince 2) (PDF 128KB)

Jun 11, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 13.0KB)

Jun 11, 2012

Gas Sampling Results of Unit 3 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 7.49KB)

Jun 11, 2012

Gas Sampling Results of Unit 2 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 7.49KB)

Jun 11, 2012

Gas Sampling Results of Unit 1 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 9.81KB)

Jun 11, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 3 Reactor Building (PDF 11.4KB)

Jun 11, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 2 Reactor Building (PDF 11.4KB)

Jun 11, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Upper Part of Unit 1 Reactor Building (PDF 17.0KB)

Jun 11, 2012

Fukushima Daiichi NPS Unit 2 PCV Temperatures (6 hours) [HP: Plant Related Parameters] (PDF 14.2KB)

Jun 11, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS (PDF 69.5KB)

Jun 10, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.5KB)

Jun 10, 2012

Fukushima Daiichi NPS Unit 2 PCV Temperatures (6 hours) [HP: Plant Related Parameters] (PDF 14.4KB)

Jun 9, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.5KB)

Jun 9, 2012

Fukushima Daiichi NPS Unit 2 PCV Temperatures (6 hours) [HP: Plant Related Parameters] (PDF 14.3KB)

Jun 8, 2012

Non-conformances at Fukushima Daini Nuclear Power Station during the Period of the Tohoku-Chihou-Taiheiyou-Oki Earthquake to the End of March 2012 (March 11, 2011 - March 31, 2012) (PDF 18.0KB)

Jun 8, 2012

Fukushima Daiichi NPS Unit 2 PCV Temperatures (6 hours) (PDF 14.4KB)

Jun 8, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 378KB)

Jun 8, 2012

The Protection Platform Added on Unit 4 Spent Fuel Pool at Fukushima Daiichi Power Station (PDF 52.9KB)

Jun 8, 2012

Motor Cable Connection for the Secondary System Circulation Pump (B) of Unit 4 Spent Fuel Pool Circulation Cooling System at Fukushima Daiichi Nuclear Power Station (PDF 38.4KB)

Jun 8, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 12.4KB)

Jun 7, 2012

Sampling Result at Unit 2 PCV Gas Control System of Fukushima Daiichi Nuclear Power Station (PDF 20.2KB)

Jun 7, 2012

The Accumulated Water Found at Unit 2 Radioactive Waste Underground Storage Facility (Newly Established) at Fukushima Daiichi Nuclear Power Station(PDF 65.8KB)

Jun 7, 2012

Fukushima Daiichi NPS Unit 2 PCV Temperatures (6 hours) [HP: Plant Related Parameters] (PDF 14.1KB)

Jun 7, 2012

Result of Water Level Measurement at Unit 2-3 Torus Room of Fukushima Daiichi Nuclear Power Station(PDF 84.6KB)

Jun 7, 2012

Sampling Result: Radioactivity Density of the Accumulated Water in the Reactor Building(PDF 39.2KB)

Jun 6, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.5KB)

Jun 6, 2012

Fukushima Daiichi NPS Unit 2 PCV Temperatures (6 hours) (PDF 14.1KB)

Jun 5, 2012

Unit 4 Spent Fuel Pool Alternative Cooling System Secondary System Circulation Pump (A) Situation of the Burnt Area Near the Motor Terminal Housing (PDF 574KB)

Jun 5, 2012

Fukushima Daiichi NPS Unit 2 PCV Temperatures (6 hours) (PDF 13.5KB)

Jun 5, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.6KB)

Jun 4, 2012

Fukushima Daiichi NPS Unit 2 PCV Temperatures (6 hours) (PDF 14.1KB)

Jun 4, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 23.8KB)

Jun 4, 2012

Nuclide Analysis Results of Water at Water Treatment Facility (PDF 44.1KB)

Jun 3, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station(PDF 13.0KB)

Jun 2, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station(PDF 13.0KB)

Jun 2, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 78.4KB)

Jun 1, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 315KB)

Jun 1, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 62.9KB)

Jun 1, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.5KB)

Top

May,2012

May 31, 2012

Fukushima Daiichi NPS Unit 2 PCV Temperatures (6 hours) (PDF 11.1KB)

May 31, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 22.6KB)

May 31, 2012

Sampling Result at Unit 2 PCV Gas Control System of Fukushima Daiichi Nuclear Power Station (PDF 12.3KB)

May 31, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 18.1KB)

May 30, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 22.4KB)

May 30, 2012

Site Investigation Result of the Accumulated Water Found at Unit 3 Radiation Waste Underground Storage Facility Building At Fukushima Daiichi Nuclear Power Station (May 28-29) (PDF 76.4KB)

May 30, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 12.3KB)

May 30, 2012

Temperature inside the PCV of Unit 2, Fukushima Daiichi NPS (6 hour data)［extracted data from "The parameters related to the plants in Fukushima Daiichi NPS" posted on our homepage］(PDF 9.87KB)

May 29, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area within 20km Radius of Fukushima Daiichi NPS) (PDF 124KB)

May 29, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 123KB)

May 29, 2012

Temperature inside the PCV of Unit 2, Fukushima Daiichi NPS (6 hour data) (PDF 10.4KB)

May 29, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane)to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 24.6KB)

May 28, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 24.9KB)

May 28, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane)to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station(PDF 13.2KB)

May 27, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 13.0KB)

May 26, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 23.8KB)

May 26, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.6KB)

May 26, 2012

Report on the Accumulated Water Found at Unit 3 Radiation Waste Underground Storage Facility Building At Fukushima Daiichi Nuclear Power Station (PDF 464KB)

May 25, 2012

Change in the Water Injection Amounts at Fukushima Daiichi Nuclear Power Station towards Summer 2012 (PDF 43.2KB)

May 25, 2012

"Development of Remote Decontamination Technology in the Reactor Building" Robot Investigation Results of Unit 1 Reactor Building (PDF 491KB)

May 25, 2012

Soundness Verification Results of Unit 4 Reactor Building at Fukushima Daiichi Nuclear Power Station (PDF 406KB)

May 25, 2012

Result of Nuclide Analysis of Fish and Shellfish (Ocean area within 20 km radius of Fukushima Daiichi) <The corrected version as of May 16> (PDF 17.5KB)

May 25, 2012

Nuclide Analysis Results of Fish and Shellfish (The Ocean Area Within 20km Radius of Fukushima Daiichi NPS) (PDF 262KB)

May 25, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 23.0KB)

May 25, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.6KB)

May 24, 2012

Nuclides Analysis Result of the Radioactive Materials in the Air at the Opening of Buildings at Fukushima Daiichi NPS (PDF 20.6KB)

May 24, 2012

Fukushima Daiichi Nuclear Power Station Unit 3 Reactor Building First Floor TIP Room Environment Investigation Result (May 23, 2012) (PDF 70.3KB)

May 24, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 23.4KB)

May 24, 2012

Result of Measurement of Aerial Density of Radioactive Materials At Fukushima Daiichi Nuclear Power Station (PDF 51.2KB)

May 24, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane)to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.6KB)

May 24, 2012

Nuclide analysis results of water at water treatment facility (PDF 44.4KB)

May 24, 2012

Sampling Result at Unit 2 PCV Gas Control System of Fukushima Daiichi Nuclear Power Station (PDF 12.8KB)

May 23, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 22.2KB)

May 22, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 22.3KB)

May 22, 2012

Scheduled Access Route for the Robot (Quince 2) of the Investigation in the TIP Room on the First Floor at Unit 3 Reactor Building, Fukushima Daiichi Nuclear Power Station (PDF 32.3KB)

May 22, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 52.4KB)

May 21, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 21.4KB)

May 21, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 13.0KB)

May 20, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 13.0KB)

May 19, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 94.1KB)

May 19, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.4KB)

May 18, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 67.8KB)

May 18, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.3KB)

May 17, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 67.8KB)

May 17, 2012

Sampling Result at Unit 2 PCV Gas Control System of Fukushima Daiichi Nuclear Power Station (PDF 11.1KB)

May 17, 2012

The Analysis Result of the Radioactive Materials of the Accumulated Water in the Turbine Building Basement of Fukushima Daiichi Nuclear Power Station (PDF 7.89KB)

May 17, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.4KB)

May 16, 2012

The integrity evaluation of the reactor building at unit4 in the Fukushima Daiichi nuclear power station (PDF 692KB)

May 16, 2012

Soundness Verification of Unit 4 Reactor Building at Fukushima Daiichi Nuclear Power Station (PDF 129KB)

May 16, 2012

Study Group on Flooding and actions taken in response (PDF 10.4KB)

May 16, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 64.2KB)

May 16, 2012

Progress Status of Covering the Marine Soil of the Port of Fukushima Daiichi Nuclear Power Station(PDF 42.6KB)

May 16, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.5KB)

May 16, 2012

Result of Nuclide Analysis of Fish and Shellfish (Ocean area within 20 km radius of Fukushima Daiichi) (PDF 55.5KB)

May 15, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 23.0KB)

May 15, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank i

May 14, 2012

Reliability improvement work of Cesium adsorption apparatus (PDF 101KB)

May 14, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 21.8KB)

May 14, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.3KB)

May 13, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.3KB)

May 12, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.3KB)

May 12, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 21.3KB)

May 11, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 21.8KB)

May 11, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 12.2KB)

May 11, 2012

Result of Nuclide Analysis of Fish and Shellfish (ocean area within 20 km radius of Fukushima Daiichi) (PDF 64.9KB)

May 10, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 23.1KB)

May 10, 2012

Nuclide Analysis in the Air at Upper Part of Unit 3 Reactor Building of Fukushima Daiichi NPS (PDF 14.3KB)

May 10, 2012

Nuclide Analysis in the Air at Upper Side of Unit 2 Reactor Building of Fukushima Daiichi NPS (PDF 14.4KB)

May 10, 2012

Nuclide Analysis in the Air at Upper Part of Unit 1 Reactor Building of Fukushima Daiichi NPS (PDF 16.2KB)

May 10, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 12.2KB)

May 10, 2012

Gas Sampling Results of Unit 3 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 7.92KB)

May 10, 2012

Gas Sampling Results of Unit 2 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 7.92KB)

May 10, 2012

Gas Sampling Results of Unit 1 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 8.12KB)

May 9, 2012

Water leak near the filtrate water transfer pump room (PDF 47.8KB)

May 9, 2012

Gas Sampling Results of Unit 2 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 13.3KB)

May 9, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 154KB)

May 9, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.3KB)

May 8, 2012

Sampling Locations of the Sea Area Monitoring Conducted by Tokyo Electric Power Company (PDF 747KB)

May 8, 2012

Location of Dust-sampling at Fukushima Daiichi NPS (PDF 107KB)

May 8, 2012

Nuclide Analysis in the Air around the Open Mouth at Fukushima Daiichi (PDF 11.7KB)

May 8, 2012

Gas Sampling Results of Unit 2 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 13.3KB)

May 8, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 22.6KB)

May 8, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.3KB)

May 7, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 22.9KB)

May 7, 2012

Results of the radioactive material analysis related to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane)to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.3KB)

May 6, 2012

Result of the sampling regarding the water leakage in the area of the concentrated water storage tanks of water desalinations (reverse osmosis membrane) in Fukushima Daiichi Nuclear Power Station(PDF 11.4KB)

May 3, 2012

Gas Sampling Results of the Unit 2 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 11.7KB)

May 2, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 20.9KB)

May 2, 2012

Result of the sampling regarding the water leakage in the area of the concentrated water storage tanks of water desalinations (reverse osmosis membrane) in Fukushima Daiichi Nuclear Power Station (PDF 11.3KB)

May 1, 2012

Sample Measurement Results of the Water Leaking from the Evaporative Concentration Storage (Tank) at the Highly-concentrated Water Storage of the Desalination Unit at Fukushima Daiichi Nuclear Power Station (PDF 10.8KB)

May 1, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 67.5KB)

May 1, 2012

Sample Measurement Results of the Water Leaking from the Transfer Pipe between the Desalination Unit (Reverse Osmosis Membrane Method) and the Highly-concentrated Water Storage Tank at Fukushima Daiichi Nuclear Power Station (PDF 11.1KB)

Top

April,2012

Apr 30, 2012

Sample Measurement Results of the Water Leaking from the Transfer Pipe between the Desalination Unit (Reverse Osmosis Membrane Method) and the Highly-concentrated Water Storage Tank at Fukushima Daiichi Nuclear Power Station (PDF 11.0KB)

Apr 29, 2012

Sample Measurement Results of the Water Leaking from the Transfer Pipe between the Desalination Unit (Reverse Osmosis Membrane Method) and the Highly-concentrated Water Storage Tank at Fukushima Daiichi Nuclear Power Station (PDF 11.0KB)

Apr 28, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 23.0KB)

Apr 28, 2012

Sample Measurement Results of the Water Leaking from the Transfer Pipe between the Desalination Unit (Reverse Osmosis Membrane Method) and the Highly-concentrated Water Storage Tank (PDF 11.0KB)

Apr 27, 2012

Regarding leakage from water desalination (reverse osmosis membrane) 2 (PDF 57.3KB)

Apr 27, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 22.8KB)

Apr 27, 2012

The situation of trial operation of screening and decontamination area for vehicles at Fukushima Daiichi Nuclear Power Station (PDF 80.0KB)

Apr 27, 2012

The installation of gate monitor in connection with switchover of Fukushima Daiichi Nuclear Power Station's Seismic Isolated Building to "Uncontrolled" (PDF 45.5KB)

Apr 27, 2012

Result of the sampling regarding the water leakage in the area of the concentrated water storage tanks of water desalinations (reverse osmosis membrane) in Fukushima Daiichi Nuclear Power Station (PDF 11.5KB)

Apr 27, 2012

Pictures of sampled Fish and Shellfish（Sampled on April 13,2012）　-trawled at Around 10km offshore from Fukushima Daiichi Nuclear Power Station-　 (PDF 57.6KB)

Apr 27, 2012

Result of Nuclide Analysis of Fish and Shellfish (ocean area within 20 km radius of Fukushima Daiichi) (PDF 8.07KB)

Apr 26, 2012

Sampling Results for Water Leakage from Pipeline Connecting from Water Desalinations (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 10.9KB)

Apr 26, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 91.3KB)

Apr 26, 2012

Gas Sampling Results of the Unit 2 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 13.5KB)

Apr 25, 2012

Sampling Results for Water Leakage from Pipeline Connecting from Water Desalinations (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 10.9KB)

Apr 25, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 21.8KB)

Apr 25, 2012

Result of Nuclide Analysis of Fish and Shellfish (ocean area within 20 km radius of Fukushima Daiichi) (PDF 7.85KB)

Apr 24, 2012

Adjustment of exhaust flow rate from the gas control system of the PCV of Unit 2 in Fukushima Daiichi Nuclear Power Station (PDF 23.7KB)

Apr 24, 2012

Monitoring Plan Related to Water Shielding Wall Construction (PDF 61.1KB)

Apr 24, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 21.9KB)

Apr 24, 2012

Sampling Results for Water Leakage from Pipeline Connecting from Water Desalinations (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.2KB)

Apr 23, 2012

Preventative measures against heat stroke and schedule on fiscal 2012 (PDF 19.0KB)

Apr 23, 2012

Fukushima Daiichi Nuclear Power Station Visitation of Mr. Nakatsuka, Senior Vice Minister of Cabinet Office (PDF 73.9KB)

Apr 23, 2012

Result of the Sampling regarding the Water Leakage in the Area of Concentrated Water Storage Tanks of Water Desalinations (Reverse Osmosis Membrane) in Fukushima Daiichi Nuclear Power Station (PDF 13.1KB)

Apr 23, 2012

Sampling results of radioactivity density of accumulated water in nuclear reactor building (PDF 39.9KB)

Apr 23, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 74.4KB)

Apr 23, 2012

Result of nuclide analysis of sub drain of Fukushima Daiichi NPS (Revised version regarding the results of nuclide analysis announced on April 4) (PDF 52.4KB)

Apr 23, 2012

Fukushima Daiichi Turbine building basement: Nuclide analysis result of accumulated water (PDF 7.71KB)

Apr 21, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 74.4KB)

Apr 21, 2012

Sampling Results for Water Leakage from Pipeline Connecting from Water Desalinations (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 11.1KB)

Apr 20, 2012

Improvement of Environment around Monitoring Post of Fukushima Daiichi Nuclear Power Station (Result Report) (PDF 112KB)

Apr 20, 2012

Fukushima Daiichi Nuclear Power Station Case example of the Improvement of Environment around Monitoring Post (PDF 63.0KB)

Apr 20, 2012

Treatment policy at an early stage during nitrogen gas separator (PSA-3, PSA-4) trouble time (PDF 384KB)

Apr 20, 2012

Sampling Results for Water Leakage from Pipeline Connecting from Water Desalinations (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 10.9KB)

Apr 20, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 21.3KB)

Apr 20, 2012

Nuclide Analysis Results of Seafood <Seaside within 20 km from Fukushima Daiichi Nuclear Power Station> (PDF 8.04KB)

Apr 20, 2012

Nuclide Analysis in the Air around the Open Mouth at Fukushima Daiichi (PDF 30.0KB)

Apr 19, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 60.5KB)

Apr 19, 2012

Inspection of the equipment hatch of PCV in Unit 3 of Fukushima Daiichi Nuclear Power Station (PDF 85.2KB)

Apr 19, 2012

Sampling Results for Water Leakage from Pipeline Connecting from Water Desalinations (Reverse Osmosis Membrane) to Concentrated Water Storage Tank in Fukushima Daiichi Nuclear Power Station (PDF 10.9KB)

Apr 19, 2012

Investigation in the Torus Room on Unit 2 basement floor of the reactor building (PDF 219KB)

Apr 18, 2012

Photo of the Situation of the Torus Room taken by the Robot In the Unit 2 of Fukushima Daiichi Nuclear Power Plant (PDF 70.0KB)

Apr 18, 2012

Result of the Sampling regarding the Water Leakage in the Transfer Pipes from　Water Desalinations (Reverse Osmosis Membrane) to Concentrated Water Storage Tanks of in Fukushima Daiichi Nuclear Power Station (PDF 11.3KB)

Apr 18, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 23.1KB)

Apr 18, 2012

Gas Sampling Results of the Unit 2 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 13.3KB)

Apr 17, 2012

Result of Nuclide Analysis of Radioactive Material in the air above Reactor Building of Unit 3 Fukushima Daiichi Nuclear Power Station (PDF 13.7KB)

Apr 17, 2012

Result of Nuclide Analysis of Radioactive Material in the air above Reactor Building of Unit 2 Fukushima Daiichi Nuclear Power Station (PDF 13.4KB)

Apr 17, 2012

Result of Nuclide Analysis of Radioactive Material in the air above Reactor Building of Unit 1 Fukushima Daiichi Nuclear Power Station (PDF 15.7KB)

Apr 17, 2012

Gas Sampling Results of the Unit 3 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 24.3KB)

Apr 17, 2012

Gas Sampling Results of the Unit 2 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 23.5KB)

Apr 17, 2012

Gas Sampling Results of the Unit 1 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 13.3KB)

Apr 17, 2012

Overveiw of the Robot (Survey Runner) (PDF 413KB)

Apr 17, 2012

Result of the Sampling regarding the Water Leakage in the Area of Concentrated Water Storage Tanks of Water Desalinations (Reverse Osmosis Membrane) in Fukushima Daiichi Nuclear Power Station (PDF 11.2KB)

Apr 17, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 21.9KB)

Apr 16, 2012

Set up of Manned Heavy Machinery on the upper side of Unit 4 Reactor Building In the Fukushima Daiichi Nuclear Power Station (PDF 256KB)

Apr 16, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 23.2KB)

Apr 16, 2012

Result of the sampling regarding the water leakage in the transfer line from the water desalinations (reverse osmosis membrane) to the concentrated water storage tanks in Fukushima Daiichi Nuclear Power Station(PDF 12.6KB)

Apr 15, 2012

Result of the sampling regarding the water leakage in the transfer line from the water desalinations (reverse osmosis membrane) to the concentrated water storage tanks in Fukushima Daiichi Nuclear Power Station (PDF 11.1KB)

Apr 14, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 25.6KB)

Apr 14, 2012

Result of the sampling regarding the water leakage in the transfer line from the water desalinations (reverse osmosis membrane) to the concentrated water storage tanks in Fukushima Daiichi Nuclear Power Station (PDF 11.1KB)

Apr 13, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 29.6KB)

Apr 13, 2012

Fukushima Daiichi Nuclear Power Station, Unit 4 Water Level Measurement for the Verification of Reactor Building Health(PDF 18.0KB)

Apr 13, 2012

Survey on the inside of Unit 3 Spent Fuel Pool for Removal of Debris , Fukushima Daiichi Nuclear Power Station (PDF 37.6KB)

Apr 13, 2012

Result of the sampling regarding the water leakage in the transfer line from the water desalinations (reverse osmosis membrane) to the concentrated water storage tanks in Fukushima Daiichi Nuclear Power Station (PDF 10.9KB)

Apr 13, 2012

Result of the sampling regarding the water leakage in the transfer line from the water desalinations (reverse osmosis membrane) to the concentrated water storage tanks in Fukushima Daiichi Nuclear Power Station (PDF 11.0KB)

Apr 12, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 29.7KB)

Apr 12, 2012

Nuclide analysis results of fish and shellfish <The marine area where 20km of Fukushima Daiichi Nuclear Power Station> (PDF 7.91KB)

Apr 12, 2012

Gas Sampling Results of the Unit 2 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 13.4KB)

Apr 11, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 25.0KB)

Apr 11, 2012

Result of the sampling regarding the water leakage in the transfer line from the water desalinations (reverse osmosis membrane) to the concentrated water storage tanks in Fukushima Daiichi Nuclear Power Station (PDF 10.9KB)

Apr 10, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 27.7KB)

Apr 10, 2012

Result of the sampling regarding the water leakage in the transfer line from the water desalinations (reverse osmosis membrane) to the concentrated water storage tanks in Fukushima Daiichi Nuclear Power Station (PDF 11.0KB)

Apr 9, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 95.3KB)

Apr 9, 2012

Countermeasures against expansion of leakage between SPT(B) and Water Desalinations (reverse osmosis membrane) (PDF 81.2KB)

Apr 9, 2012

Result of the sampling regarding the water leakage in the transfer line from the water desalinations (reverse osmosis membrane) to the concentrated water storage tanks in Fukushima Daiichi Nuclear Power Station (PDF 15.2KB)

Apr 9, 2012

Nuclides analysis result of aerial radioactive substances at openings of the building, 1F (PDF 11.5KB)

Apr 8, 2012

Result of the sampling regarding the water leakage in the transfer line from the water desalinations (reverse osmosis membrane) to the concentrated water storage tanks in Fukushima Daiichi Nuclear Power Station(PDF 11.3KB)

Apr 7, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 24.3KB)

Apr 7, 2012

Result of the sampling regarding the water leakage in the transfer line from the water desalinations (reverse osmosis membrane) to the concentrated water storage tanks in Fukushima Daiichi Nuclear Power Station (PDF 11.0KB)

Apr 6, 2012

Result of the sampling regarding the water leakage in the transfer line from the water desalinations (reverse osmosis membrane) to the concentrated water storage tanks in Fukushima Daiichi Nuclear Power Station (PDF 27.7KB)

Apr 6, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 25.3KB)

Apr 5, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 62.6KB)

Apr 5, 2012

Water leakage point at concentrated water storage tank area of water desalinations (reverse osmosis membrane) in Fukushima Daiichi Nuclear Power Station (PDF 40.2KB)

Apr 5, 2012

Result of the sampling regarding the water leakage in the area of the concentrated water storage tanks of water desalinations (reverse osmosis membrane) in Fukushima Daiichi Nuclear Power Station （γnuclide） (PDF 11.6KB)

Apr 5, 2012

Result of the sampling at upstream dam and down stream dam of drain in H4 tank area in Fukushima Daiichi Nuclear Power Station (PDF 17.2KB)

Apr 4, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 24.1KB)

Apr 4, 2012

Gas Sampling Results of Gas Control System of Primary Containment Vessel (PCV) of Unit 2 of Fukushima Daiichi Nuclear Power Station (PDF 13.2KB)

Apr 3, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 22.0KB)

Apr 2, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 22.3KB)

Apr 2, 2012

Sampling location in response to the leakage of concentrated water from water desalinations (reverse osmosis membrane type) (PDF 73.1KB)

Apr 2, 2012

Sampling Results of Downstream and Upstream of drainage canal in H4 tank area at Fukushima Daiichi Nuclear Power Station (PDF 21.1KB)

Top

March,2012

Mar 31, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (PDF 21.4KB)

Mar 30, 2012

Sampling Frequency and Nuclide Analysys Plan (March 30) (PDF 291KB)

Mar 30, 2012

Survey result map of the change of radioactive materials concentration (Cesium) in the marine soil within 20km of Fukushima Daiichi Nuclear Power Station (PDF 136KB)

Mar 30, 2012

Sampling of fish and shellfish on the ocean area within 20km of Fukushima Daiichi Nuclear Power Station (PDF 65.4KB)

Mar 30, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference)(PDF 20.7KB)

Mar 29, 2012

Cause and countermeasures against a fire near No.3 Light Oil Tank (Outdoor Type) of Fukushima Daiichi Nuclear Power Station Unit 5 and 6 on March 21, 2012 (PDF 38.2KB)

Mar 29, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference)(PDF 27.8KB)

Mar 29, 2012

Gas Sampling Results of the Unit 2 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (PDF 13.3KB)

Mar 28, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (116KB)

Mar 28, 2012

Commencement of Investigation on sampling fish and shellfish in the marine area where 20km from Fukushima Daiichi Nuclear Power Station (PDF 93.8KB)

Mar 28, 2012

Countermeasures against Water Leakage from Condensed Water Transportation Line of Water Desalinations (Reverse Osmosis Membrane) (PDF 54.0KB)

Mar 28, 2012

Additional Sea-Water Sampling Points regarding the Water Leakage in the Area of Concentrated Water Storage Tanks of Water Desalinations (PDF 71.0KB)

Mar 28, 2012

Result of the Sampling regarding the Water Leakage in the Area of Concentrated Water Storage Tanks of Water Desalinations (Reverse Osmosis Membrane) in Fukushima Daiichi Nuclear Power Station (PDF 15.0KB)

Mar 27, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (24.8KB)

Mar 27, 2012

Result of the Sampling regarding the Water Leakage in the Area of Concentrated Water Storage Tanks of Water Desalinations (Reverse Osmosis Membrane)in Fukushima Daiichi Nuclear Power Station(28.4KB)

Mar 27, 2012

Result of the dose measurement in the second investigation inside of Primary Containment Vessels, Unit 2, Fukushima Daiichi Nuclear Power Plant(74.6KB)

Mar 27, 2012

Nuclides analysis result of aerial radioactive substances at openings of the building, 1F (28.0KB)

Mar 26, 2012

Map of Additional Seawater Survey Plan Responding to the Water Leakage in the Tank Area of Fukushima Daiichi Nuclear Power Station(112KB)

Mar 26, 2012

Nuclide analysis results of water at water treatment facility(43.6KB)

Mar 26, 2012

Result of the second investigation inside of Primary Containment Vessels, Unit 2,Fukushima Daiichi Nuclear Power Plant(97.2KB)

Mar 26, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (63.5KB)

Mar 26, 2012

Status of the water leakage at concentrated water storage tank area of water desalinations （reverse osmosis membrane）in Fukushima Daiichi Nuclear Power Station (124KB)

Mar 26, 2012

Outline Schedule(Draft) (13.5KB)

Mar 26, 2012

Future plans regarding the analysis of the impacts of the Tohoku - Pacific Ocean Earthquake and the analysis of the earthquake-proof safety against the basic earthquake ground motion Ss at Fukushima Daiichi and Fukushima Daini Nuclear Power Stations (39.7KB)

Mar 26, 2012

Survey Plan Map on Movement of Ocean Soil and Nuclide Analysis for Plankton within 20 km Radius Area from Fukushima Daiichi Nuclear Power Station (143KB)

Mar 26, 2012

Survey Result Map on Nuclide Analysis of Ocean Soil within 20 km Radius Area from Fukushima Daiichi Nuclear Power Station for Survey on Fish and Shellfish (106KB)

Mar 24, 2012

Fukushima Daiichi Nuclear Power Station Scenes of disaster drill(377KB)

Mar 24, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (62.4KB)

Mar 23, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (63.1KB)

Mar 23, 2012

Case of no connection of RPV thermometer of Fukushima Daiichi NPS Unit 1 (PDF 71.0KB）

Mar 23, 2012

Nuclide Analysis Results of Radioactive Materials in the Air using a Robot at Fukushima Daiichi (8.57KB)

Mar 23, 2012

Site investigation result for installing alternative thermometer for Fukushima Daiichi NPS Unit 2（PDF 289KB）

Mar 22, 2012

Investigation Result of Inside of the Primary Containment Vessel (PCV), 1F-2 (second Investigation) (13.3KB)

Mar 22, 2012

Gas Sampling Results of the Unit 2 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (13.3KB)

Mar 22, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (65.3KB)

Mar 22, 2012

Result of transparency investigation inside the spent fuel pool of Unit 4,Fukushima Daiichi Nuclear Power Station (PDF 23.6KB)

Mar 22, 2012

Survey Results of TIP Room in Ground-floor at Reactor Building,Unit 2 at Fukushima Daiichi Nuclear Power Station(PDF 90.3KB)

Mar 21, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (67.5KB)

Mar 21, 2012

A Fire near No. 3 Light Oil Tank (Outdoor Type) of Fukushima Daiichi Nuclear Power Station Unit 5 and 6(161KB)

Mar 19, 2012

Nuclides analysis result of accumulated water, basement, Turbine Building,Fukushima Daiichi NPS (67.5KB)

Mar 19, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (67.5KB)

Mar 17, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (63.0KB)

Mar 16, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (131KB)

Mar 16, 2012

Sampling points of ocean soil within 20 kilometers of the Fukushima Daiichi Nuclear Power Plant for the inspection of marine products (396KB)

Mar 15, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (145KB)

Mar 15, 2012

Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (13.5KB)

Mar 14, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (64.2KB)

Mar 14, 2012

Preliminary survey in Torus Room of Units 2 and 3, Fukushima Daiichi NPS (136KB)

Mar 13, 2012

Field Survey on the semi-basement floor of the reactor building of Unit 2 and 3 at Fukushima Daiichi Nuclear Power Station (36.0KB)

Mar 13, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (101KB)

Mar 13, 2012

Ocean soil covering work in front of the intake channel of Fukushima Daiichi Nuclear Power Station Situation of the field test construction and covering condition (205KB)

Mar 12, 2012

MAAP Code-based Analysis of the Development of the Events at the Fukushima Daiichi Nuclear Power Station (PDF 593KB)

Mar 12, 2012

Situation of investigation on water leakage from around the welded part of filter valve of 2nd Cesium adsorption apparatus (Sarry) B system (Continued report) (523KB)

Mar 12, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (144KB)

Mar 12, 2012

Survey on Distribution of Debris in Unit 4 Spent Fuel Pool, Fukushima Daiichi Nuclear Power Station(48.3KB)

Mar 11, 2012

A One-year Review of Fukushima Daiichi Nuclear Power Station "Steps to Achieve Stabilization" (3.75MB)

Mar 11, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (59.7KB)

Mar 11, 2012

Status of compensation for nuclear damage (17.9KB)

Mar 10, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (56.6KB)

Mar 9, 2012

Primary Containment Vessel of Unit 3 of Fukushima Daiichi Nuclear Power Station Sampling Result by the Gas Control System(17.6KB)

Mar 9, 2012

Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Sampling Result by the Gas Control System(17.4KB)

Mar 9, 2012

Primary Containment Vessel of Unit 1 of Fukushima Daiichi Nuclear Power Station Sampling Result by the Gas Control System(13.3KB)

Mar 9, 2012

Result of Nuclide Analysis of Radioactive Material in the Air at Upper part of Reactor Building, Unit 3 at Fukushima Daiichi Nuclear Power Plant(56.9KB)

Mar 9, 2012

Result of Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Reactor Building of Unit 2, Fukushima Daiichi (18.3KB)

Mar 9, 2012

Result of Nuclide Analysis of Radioactive Material in the Air at Upper part of Reactor Building, Unit1 at Fukushima Daiichi Nuclear Power Plant(54.7KB)

Mar 9, 2012

Fukushima Daiichi Nuclear Power Station System Chart <before construction> (509KB)

Mar 9, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (17.3KB)

Mar 9, 2012

Gas Sampling Results of the Unit 3 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (13.3KB)

Mar 9, 2012

Gas Sampling Results of the Unit 1 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (13.4KB)

Mar 8, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (18.6KB)

Mar 8, 2012

Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (52.6KB)

Mar 7, 2012

Result of measurement of dose equivalent rate in Unit 2 of Fukushima Daini NPS (10.9KB)

Mar 7, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (17.4KB)

Mar 6, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (16.8KB)

Mar 6, 2012

Removal Works of Debris on the Upper Part of the Reactor Building of Unit 4 in Fukushima Daiichi Nuclear Power Station (192KB)

Mar 5, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (19.5KB)

Mar 4, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (97.9KB)

Mar 3, 2012

Results of Survey on Thermometer at Unit 2 Reactor, Fukushima Daiichi NPS (68.1KB)

Mar 3, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (95.8KB)

Mar 3, 2012

Fukushima Daiichi NPS Unit 2 The temperature of the lower part of the reactor pressure vessel (upper part of the bottom head / upper part of support skirt junction) (Reference) (9.80KB)

Mar 2, 2012

Completion of Removal of Radioactive Materials from Unit 3 Spent Fuel Pool at Fukushima Daiichi Nuclear Power Station (17.3KB)

Mar 2, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (20.4KB)

Mar 2, 2012

Result of Visual Inspection of Inside of Primary Containment Vessels at Fukushima Daini Nuclear Power Station (595KB)

Mar 2, 2012

Status of survey for water leakage at welded part of filter valve at B line of 2nd Cesium adsorption apparatus (SARRY) (78.1KB)

Mar 2, 2012

Gas Sampling Results of the Unit 3 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (13.2KB)

Mar 1, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (20.6KB)

Mar 1, 2012

Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (13.6KB)

Top

February,2012

Feb 29, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (19.1KB)

Feb 29, 2012

Measurement result of radioactivity concentration of water treatment facilities (43.9KB)

Feb 28, 2012

Investigation result by the robot (quince2) on the 5th operating floor of the Reactor Building of Unit 2 Fukushima Daiichi NPS (159KB)

Feb 28, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (19.4KB)

Feb 28, 2012

Primary Containment Vessel of Unit 3 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (17.7KB)

Feb 28, 2012

Nuclide Analysis Results of Radioactive Materials in the Air at the Opening for the Building, Fukushima Daiichi (22.3KB)

Feb 27, 2012

Emergency Drill at Fukushima Daini Nuclear Power Station(Outline) (79.8KB)

Feb 27, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (26.1KB)

Feb 26, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station(Handout at Press Conference) (21.9KB)

Feb 26, 2012

Gas Sampling Results of the Unit 3 PCV Gas Control System Conducted at Fukushima Daiichi Nuclear Power Station (12.9KB)

Feb 25, 2012

Water leakage at Miscellaneous Solid Waste Volume Reduction Treatment Building (High Temperature Incinerator Building), Fukushima Daiichi Nuclear Power Station (32.9KB)

Feb 25, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (21.1KB)

Feb 24, 2012

TEPCO's explanatory material for the workshop of technique catalogue related to equipment/device development for preparation of fuel debris removal towards the decommissioning of Fukushima Daiichi Nuclear Power Station(1.81MB)

Feb 24, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (138KB)

Feb 24, 2012

Fukushima Daiichi NPS Unit 2 The temperature of the lower part of the reactor pressure vessel (upper part of the bottom head / upper part of support skirt junction) (Reference) (11.1KB)

Feb 24, 2012

Temperature of the RPV Bottom at Unit 2, Fukushima Daiichi (1F) NPS (7.82KB)

Feb 24, 2012

Primary Containment Vessel of Unit 3 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (11.4KB)

Feb 24, 2012

Fukushima Daiichi NPS Unit 2 The temperature of the lower part of the reactor pressure vessel (upper part of the bottom head / upper part of support skirt junction) (Reference) (14.5KB)

Feb 24, 2012

Temperature of the RPV Bottom at Unit 2, Fukushima Daiichi (1F) NPS (7.64KB)

Feb 24, 2012

Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (11.1KB)

Feb 23, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (24.3KB)

Feb 23, 2012

Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (13.6KB)

Feb 22, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (19.6KB)

Feb 22, 2012

Installment of Small-sized Incinerator in Fukushima Daiichi Nuclear Power Station (72.5KB)

Feb 21, 2012

Fukushima Daiichi Nuclear Power Plant Start of marine soil coating construction inside the port (157KB)

Feb 21, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (76.9KB)

Feb 20, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (65.0KB)

Feb 19, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (85.7KB)

Feb 18, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (80.7KB)

Feb 17, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (165KB)

Feb 17, 2012

Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (12.9KB)

Feb 17, 2012

Fukushima Daiichi NPS Unit 2 The temperature of the lower part of the reactor pressure vessel (upper part of the bottom head / upper part of support skirt junction) (Reference) (19.1KB)

Feb 17, 2012

Temperature of the RPV Bottom at Unit 2, Fukushima Daiichi (1F) NPS (9.71KB)

Feb 17, 2012

Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (11.2KB)

Feb 16, 2012

Fukushima Daiichi NPS Unit 2 The temperature of the lower part of the reactor pressure vessel (upper part of the bottom head / upper part of support skirt junction) (Reference) (41.4KB)

Feb 16, 2012

Temperature of the RPV Bottom at Unit 2, Fukushima Daiichi (1F) NPS (52.8KB)

Feb 16, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference)(68.2KB)

Feb 16, 2012

Results of Gas Sampling Conducted at the Entrance of Gas Control System, PCV, Unit 2(27.1KB)

Feb 16, 2012

Fukushima Daiichi NPS Unit 2 The temperature of the lower part of the reactor pressure vessel (upper part of the bottom head / upper part of support skirt junction) (Reference) (18.4KB)

Feb 16, 2012

Temperature of the RPV Bottom at Unit 2, Fukushima Daiichi (1F) NPS (9.37KB)

Feb 15, 2012

Survey Status of Trenches etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Report on February 15, 2012) (210KB)

Feb 15, 2012

Results of Measurement of Dose Equivalent Rate at Fukushima Daini Nuclear Power Station Unit 3 (10.8KB)

Feb 15, 2012

Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (11.2KB)

Feb 15, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference)(19.1KB)

Feb 15, 2012

Fukushima Daiichi NPS Unit 2 The temperature of the lower part of the reactor pressure vessel (upper part of the bottom head / upper part of support skirt junction) (Reference) (18.1KB)

Feb 15, 2012

Temperature of the RPV Bottom at Unit 2, Fukushima Daiichi (1F) NPS (9.36KB)

Feb 15, 2012

Fukushima Daiichi NPS Unit 2 The temperature of the lower part of the reactor pressure vessel (upper part of the bottom head / upper part of support skirt junction) (Reference) (9.15KB)

Feb 15, 2012

Temperature of the RPV Bottom at Unit 2, Fukushima Daiichi (1F) NPS (18.1KB)

Feb 14, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (20.8KB)

Feb 14, 2012

Places of Additional Survey for accumulated water including nuclides at Trenches etc. at Fukushima Daiichi Nuclear Power Station (293KB)

Feb 14, 2012

Survey Status of Trenches etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Report on February 14, 2012) (107KB)

Feb 14, 2012

Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Sampling Result by the Gas Control System (17.3KB)

Feb 14, 2012

Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Reactor Building of Unit 2, Fukushima Daiichi (13.2KB)

Feb 14, 2012

Fukushima Daiichi NPS Unit 2 The temperature of the lower part of the reactor pressure vessel (upper part of the bottom head/upper part of support skirt junction) (Reference) (17.8KB)

Feb 14, 2012

Temperature of the RPV Bottom at Unit 2, Fukushima Daiichi (1F) NPS (9.15KB)

Feb 14, 2012

Fukushima Daiichi NPS Unit 2 The temperature of the lower part of the reactor pressure vessel (upper part of the bottom head/upper part of support skirt junction) (Reference) (16.7KB)

Feb 14, 2012

Temperature of the RPV Bottom at Unit 2, Fukushima Daiichi (1F) NPS (9.28KB)

Feb 14, 2012

Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Gas Sampling Result by the Gas Control System (13.6KB)

Feb 13, 2012

Temperature status (TE-2-3-69H1) of the lower part (upper bottom head) of the Reactor Pressure Vessel of Unit 2 at Fukushima Daiichi NPS (13.8KB)

Feb 13, 2012

Survey Status of Trenches etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Report on February 13, 2012)(304KB)

Feb 13, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference)(58.9KB)

Feb 13, 2012

The temperature of the lower part of the reactor pressure vessel (upper part of the bottom head/upper part of support skirt junction) (Reference) (16.3KB)

Feb 13, 2012

Temperature of the RPV Bottom at Unit 2, Fukushima Daiichi (1F) NPS (8.99KB)

Feb 13, 2012

Result of nuclide analysis of the accumulated water on the basement of Turbine Building 3U and 4U Fukushima Daiichi NPS (7.82KB)

Feb 13, 2012

Primary Containment Vessel of Unit 1 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (13.5KB)

Feb 13, 2012

Fukushima Daiichi NPS Unit 2 The temperature of the lower part of the reactor pressure vessel (upper part of the bottom head) (Reference) (12.5KB)

Feb 13, 2012

Temperature of the RPV Bottom at Unit 2, Fukushima Daiichi (1F) NPS (8.90KB)

Feb 13, 2012

Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (11.3KB)

Feb 12, 2012

Increase of the temperature indicator of the upper bottom head of the Reactor Pressure Vessel (RPV) of Unit 2 (233KB)

Feb 12, 2012

Temperature status (TE-2-3-69H1) of the lower part (upper bottom head) of the Reactor Pressure Vessel of Unit 2 at Fukushima Daiichi NPS (104KB)

Feb 12, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (26.7KB)

Feb 12, 2012

Fukushima Daiichi NPS Unit 2 The temperature of the lower part of the reactor pressure vessel (upper part of the bottom head) (Reference) (13.1KB)

Feb 12, 2012

Temperature of the RPV Bottom at Unit 2, Fukushima Daiichi (1F) NPS (8.84KB)

Feb 12, 2012

Result of gas sampling in the gas management system in the Primary Containment Vessel of Unit 2 at Fukushima Daiichi NPS (11.2KB)

Feb 12, 2012

Fukushima Daiichi NPS Unit 2 The temperature of the lower part of the reactor pressure vessel (upper part of the bottom head) (Reference) (13.0KB)

Feb 11, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (31.6KB)

Feb 10, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (26.6KB)

Feb 10, 2012

Investigation into the transparency of the spent fuel pool of Unit 4 (28.3KB)

Feb 10, 2012

Survey Status of Trenches etc. at Fukushima Daiichi Nuclear Power Station(Preliminary Report on February 10, 2012) (429KB)

Feb 10, 2012

Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Reactor Building of Unit 1, Fukushima Daiichi (17.0KB)

Feb 9, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (24.4KB)

Feb 9, 2012

Temperature of the RPV Bottom at Unit 2, Fukushima Daiichi (1F) NPS (10.8KB)

Feb 9, 2012

Temperature of the RPV Bottom (Upper Bottom Head) at Unit 2, Fukushima Daiichi (1F) NPS (7.63KB)

Feb 9, 2012

Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Reactor Building of Unit 1, Fukushima Daiichi (14.1KB)

Feb 9, 2012

Survey Status of Trenches etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Report on February 9, 2012) (411KB)

Feb 9, 2012

Temperature of the RPV Bottom at Unit 2, Fukushima Daiichi (1F) NPS (11.1KB)

Feb 9, 2012

Temperature of the RPV Bottom (Upper Bottom Head) at Unit 2, Fukushima Daiichi (1F) NPS (7.61KB)

Feb 8, 2012

Survey Status of Trenches etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Report on February 8, 2012) (311KB)

Feb 8, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (120KB)

Feb 8, 2012

Water Leakage from Temporary Tank at east side of Unit 2 T/B (Temporary Tank at east side of Unit 2 T/B) (135KB)

Feb 8, 2012

Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (30.5KB)

Feb 8, 2012

Fukushima Daiichi Nuclear Power Staion Temperature of the RPV Bottom of Unit 2 (2/3 21:00 - 2/8 16:00) (Reference) (13.2KB)

Feb 8, 2012

Temperature of the RPV Bottom (Upper Bottom Head)at Unit 2, Fukushima Daiichi (1F) NPS (7.55KB)

Feb 8, 2012

Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of the Reactor Buildings of Fukushima Daiichi (16.4KB)

Feb 8, 2012

Temperature of the RPV Bottom of Unit 2 (2/3 21:00 - 2/8 9:00) (Reference) (13.3KB)

Feb 8, 2012

Temperature of the RPV Bottom (Upper Bottom Head) at Unit 2, Fukushima Daiichi (1F) NPS (7.66KB)

Feb 7, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (22.5KB)

Feb 7, 2012

Unit 2 RPV Measuring Point and Temperature (61.1KB)

Feb 7, 2012

Increase in Temperature of the RPV Bottom (Upper Bottom Head) at Unit 2, Fukushima Daiichi (1F) NPS (7.47KB)

Feb 7, 2012

Inspection Status of Trench, etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Result, February 7, 2012) (545KB)

Feb 7, 2012

Construction Work of the Gas Management System of Unit 3 PCV (59.7KB)

Feb 7, 2012

Results of Gas Sampling Conducted at the Entrance of Gas Control System, PCV, Unit 2 (14.0KB)

Feb 7, 2012

Increase in Temperature of the RPV Bottom (Upper Bottom Head) at Unit 2, Fukushima Daiichi (1F) NPS (7.6KB)

Feb 6, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (26.4KB)

Feb 6, 2012

Water leakage from the water desalination facility (Reverse osmosis Membrane) concentrated water tank on February 6(47.3KB)

Feb 6, 2012

Temperature of Bottom of RPV (Upper head of the bottom), Unit 2 of the Fukushima Daiichi Nuclear Power Station (7.42KB)

Feb 6, 2012

Inspection Status of Trench, etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Result, February 6, 2012)(88.7KB)

Feb 5, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (23.6KB)

Feb 4, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (23.8KB)

Feb 3, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (58.2KB)

Feb 3, 2012

Leakage from water desalinations(RO)concentrated water tank (30.8KB)

Feb 3, 2012

Water leakage seemed to be caused by congelation in Fukushima Daiichi Nuclear Power Station (Confirmed on February 3rd) (7.82KB)

Feb 3, 2012

Measurement result of radioactivity concentration of water treatment facilities (59.2KB)

Feb 3, 2012

Detection limit values are posted here. (Posted on February 8) (36.1KB)

Feb 3, 2012

Radiation dose reduction by collecting dust and small rubbles at the parking lot in front of Main Anti-Earthquake Building of Fukushima Daiichi Nuclear Power Station (344KB)

Feb 2, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (27.0KB)

Feb 2, 2012

Situation of Water Leakage at First Floor in Reactor Building at Unit 4 of Fukushima Daiichi Nuclear Power Station (71.9KB)

Feb 2, 2012

Water leakage in Fukushima Daiichi Nuclear Power Station(Confirmed on February 2nd) (7.82KB)

Feb 2, 2012

Nuclides analysis result in relation to the leakage from evaporative condensation apparatus, 1F occurred on December 4, 2011 (83.0KB)

Feb 2, 2012

Nuclides analysis result of aerial radioactive substances at openings of the building, 1F (60.7KB)

Feb 2, 2012

Results of Gas Sampling Conducted at the Entrance of Gas Control System, PCV, Unit 2 (13.8KB)

Feb 1, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (25.2KB)

Feb 1, 2012

Measures against Freeze of Water Treatment Facility / Measures against Freeze of Reactor Water Injection System at Fukushima Daiichi Nuclear Power Station (185KB)

Feb 1, 2012

Water Leakage observed around the flowmeter of Emergency Reactor Injection Pump (C) on the Hill at Fukushima Daiichi Nuclear Power Station (258KB)

Feb 1, 2012

Status of Water Leakage on the 1st floor of Unit 4 Reactor Building, Fukushima Daiichi Nuclear Power Station (Test line of the Piping for Jet Pump Measurement) (31.2KB)

Top

January,2012

Jan 31, 2012

Inspection Status of Trench, etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Result, January 31, 2012) (250KB)

Jan 31, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (108KB)

Jan 31, 2012

Water leakage in Fukushima Daiichi NPS(found on Jan 31) (7.79KB)

Jan 31, 2012

Water leakage in Fukushima Daiichi NPS(found on Jan 29 after 18:00, and on Jan 30) (8.15KB)

Jan 31, 2012

Water leakage in Fukushima Daiichi NPS(found on Jan 29) (13.8KB)

Jan 30, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (59.2KB)

Jan 30, 2012

Water leakage in Fukushima Daiichi Nuclear Power Station (Confirmed on 30 January since 18:00 on 29 January) (8.42KB)

Jan 30, 2012

Inspection Status of Trench, etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Result, January 30, 2012) (112KB)

Jan 29, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (28.9KB)

Jan 29, 2012

Water leakage in Fukushima Daiichi Nuclear Power Station on January 29, 2012 (183KB)

Jan 29, 2012

Leakage points at the Fukushima Daiichi Nuclear Power Plant (48.4KB)

Jan 29, 2012

Water leakage in Fukushima Daiichi Nuclear Power Station (Discovered on 29 January) (36.8KB)

Jan 28, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (25.7KB)

Jan 28, 2012

The Water Leakage from the Vent Valve around the Normal Reactor Injection Pump (B) on the Hill (on Standby) in Fukushima Nuclear Power Station (71KB)

Jan 28, 2012

The Water Leakage from the Valve Flange of Mini Flow Piping of the Waste RO Supply Pump in Fukushima Daiichi Nuclear Power Station (61KB)

Jan 28, 2012

The Water Leakage from the Valve Flange around the Demineralizer of the Evaporation Concentration Apparatus in Fukushima Daiichi Nuclear Power Station (156KB)

Jan 27, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (123.0KB)

Jan 26, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (23.5KB)

Jan 26, 2012

Inspection Status of Trench, etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Result, January 26, 2012) (111KB)

Jan 26, 2012

Response training to abnormal conditions that occurred at Spent Fuel Pool per the Safety Regulation (332KB)

Jan 26, 2012

Reactor Water Injection Line from the Reactor Water Injection Pump in the Turbine Building of Fukushima Daiichi NPS (26.2KB)

Jan 26, 2012

Results of Gas Sampling Conducted at the Entrance of Gas Control System, PCV, Unit 2 (13.8KB)

Jan 25, 2012

Inspection Status of Trench, etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Result, January 25, 2012) (432KB)

Jan 25, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (23.1KB)

Jan 25, 2012

Nuclide Analysis Results regarding leakage from evaporative condensation apparatus of Fukushima Daiichi (December 4,2011) (82.5KB)

Jan 25, 2012

Location of Dust-sampling (109KB)

Jan 24, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (22.6KB)

Jan 24, 2012

Inspection Status of Trench, etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Result, January 24, 2012) (882KB)

Jan 23, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (21.4KB)

Jan 23, 2012

Correction in "Report of Results of Comprehensive Evaluation (Primary Evaluation) regarding Safety on Unit 1 and Unit 7 of Kashiwazaki-Kariwa Nuclear Power Station to NISA" (11.8KB)

Jan 22, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (22.3KB)

Jan 21, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (23.1KB)

Jan 21, 2012

Investigation result of inside of the Primary Containment Vessel (PCV), 1F-2(217KB)

Jan 21, 2012

Nuclides analysis result of accumulated water, basement, Turbine Building, Fukushima Daiichi NPS(7.85KB)

Jan 21, 2012

The situation of accumulated water leakage at transfer line from the basement of turbine building of Unit 2 to Miscellaneous Solid Waste Volume Reduction Treatment Building(High Temperature Incinerator Building) (41.5KB)

Jan 20, 2012

Inspection Status of Trench, etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Result, January 20, 2012) (122KB)

Jan 20, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (21.6KB)

Jan 20, 2012

Current Status of Fukushima Daiichi Nuclear Power Station by photographs (698KB)

Jan 20, 2012

Endoscope used for the insight survey of Primary Containment Vessel of Unit2 of Fukushima Daiichi Nuclear Power Station on January 19, 2012 (38.7KB)

Jan 19, 2012

Inspection Status of Trench, etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Result, January 19, 2012) (128KB)

Jan 19, 2012

Investigation inside of Primary Containment Vessel, Unit 2, Fukushima Daiichi NPS (124KB)

Jan 19, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (132KB)

Jan 19, 2012

Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (13.5KB)

Jan 18, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (27.1KB)

Jan 18, 2012

Inspection Status at Minami-iwaki Switching Station (56.6KB)

Jan 18, 2012

Inspection Status of Trench, etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Result, January 18, 2012) (122KB)

Jan 18, 2012

Trial examination at Fukushima Daiichi Nuclear Power Station Unit 5 for inner inspection of PCV of Fukushima Daiichi Nuclear Power Unit 2 (81.1KB)

Jan 17, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (24.3KB)

Jan 17, 2012

Inspection Status of Trench, etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Result, January 17, 2012)(118KB)

Jan 16, 2012

Fukushima Daiichi Result of Nuclide Analysis on Water Leakage from Evaporative Concentration Apparatus (December 4, 2012)(51.0KB)

Jan 16, 2012

Inspection Status of Trench, etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Result, January 16, 2012)(108KB)

Jan 16, 2012

Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (16.6KB)

Jan 16, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (20.1KB)

Jan 16, 2012

Survey results chart of air dose rate at sea (measured on January 6, 2012) (96.0KB)

Jan 16, 2012

Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of Reactor Building of Fukushima Daiichi NPS (10.3KB)

Jan 16, 2012

Scenery of obstacle removal by crane barge at intake cannel of Unit 1 to 4 (41.0KB)

Jan 15, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (18.8KB)

Jan 14, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (21.6KB)

Jan 13, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (60.3KB)

Jan 13, 2012

Inspection S nspection Status tatus of Trench, etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Result, January 1 13, 2012) (228KB)

Jan 13, 2012

Primary Containment Vessel of Unit 1 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (13.8KB)

Jan 12, 2012

Nuclide analysis results of ocean soil in the harbor of Fukushima Daiichi (157KB)

Jan 12, 2012

Status of inspection work of the main turbine of Unit 4 (124KB)

Jan 12, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (22.0KB)

Jan 12, 2012

Inspection Status of Trench, etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Result, January 12, 2012) (108KB)

Jan 12, 2012

Removal of obstacles in front of the Unit 1-4 intake channel for the installation of the impervious wall (75.8KB)

Jan 12, 2012

Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (13.5KB)

Jan 11, 2012

Inspection Status of Trench, etc. at Fukushima Daiichi Nuclear Power Station (Preliminary Result, January 11, 2012) (103KB)

Jan 11, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (26.6KB)

Jan 11, 2012

Change in Sampling Points of Radioactive Materials in the Air at Fukushima Daiichi Nuclear Power Station (75.8KB)

Jan 10, 2012

Water leakage from the concentrated water tank of the water desalinations (reverse osmosis membrane) (79.9KB)

Jan 10, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (55.9KB)

Jan 10, 2012

Nuclide Analysis Results of Radioactive Materials in the Air at the Upper Part of Reactor Building of Fukushima Daiichi NPS (17.0KB)

Jan 9, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (56.4KB)

Jan 9, 2012

The Situation of Water Leakage at Water Desalination Facility (Evaporative Concentration) 2B (30.7KB)

Jan 8, 2012

Circulating Cooling System for Spent Fuel Pool of Unit 4 in Fukushima Daiichi Nuclear Power Station Leakage of Filtered Water from Cooling Pipe of Air Fin Cooler (75.2KB)

Jan 8, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (18.4KB)

Jan 7, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (18.4KB)

Jan 6, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (21.4KB)

Jan 6, 2012

Change of containment atmospheric temperature at Unit 1 Fukushima Daiichi Nuclear Power Station (48.5KB)

Jan 5, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (22.6KB)

Jan 5, 2012

Fukushima Daiichi - Result of nuclide analysis of the radioactive material in the air above reactor building (16.8KB)

Jan 5, 2012

Measurement result of radioactivity concentration of water treatment facilities (42.5KB)

Jan 5, 2012

Primary Containment Vessel of Unit 2 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (11.2KB)

Jan 5, 2012

Primary Containment Vessel of Unit 1 of Fukushima Daiichi Nuclear Power Station Sampling Result of the Gas Control System (11.1KB)

Jan 4, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (Handout at Press Conference) (21.6KB)

Jan 4, 2012

Trend in the Containment Atmospheric Temperature of Unit 1 at Fukushima Daiichi Nuclear Power Plant (13.0KB)

Jan 3, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (19.9KB)

Jan 2, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (22.9KB)

Jan 1, 2012

Plant Status of Fukushima Daiichi Nuclear Power Station (20.8KB)

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