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Handouts at press conference 2017 | Archives

The recent data is here.

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December,2017

Dec 25, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 520KB)

Dec 21, 2017: Adjustment of labor expenses associated with contracted work based on improvements to the work environment at Fukushima Daiichi NPS(PDF 606KB)

Dec 21, 2017: Unit 2 Primary Containment Vessel Internal Investigation(PDF 3.33MB)

Dec 21, 2017: Nuclide Analysis Results of Fish and Shellfish <Ocean Area Within 20km Radius of Fukushima Daiichi Nuclear Power Station> Samples collected in the second quarter of FY2017(PDF 63.2KB)

Dec 18, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings(PDF 181KB)

Dec 14, 2017: Nuclide Analysis Results of Fish and Shellfish (Ocean Area Within 20km Radius of Fukushima Daiichi Nuclear Power Station) (excluding the port)(PDF 96.7KB)

Dec 14, 2017: Nuclide Analysis Results of Fish <Port Area of Fukushima Daiichi Nuclear Power Station>(PDF 54.5KB)

Dec 11, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings(PDF 298KB)

Dec 4, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 189KB)

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November,2017

Nov 30, 2017: Unit 3 Primary Containment Vessel Internal Investigation (PDF 6.90MB)

Nov 30, 2017: Partial damage to temperature gauge cables for the Reactor Pressure Vessel (RPV) found during theFukushima Daiichi NPS Unit 3 Primary Containment Vessel (PCV) internal investigation (PDF 347KB)

Nov 30, 2017: Unit 2 Primary Containment Vessel Internal Investigation(PDF 2.73MB)

Nov 27, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 188KB)

Nov 21, 2017: Nuclide Analysis Results of Fish and Shellfish (Ocean Area Within 20km Radius of Fukushima Daiichi Nuclear Power Station) (excluding the port)(PDF 87.7KB)

Nov 21, 2017: Nuclide Analysis Results of Fish <Port Area of Fukushima Daiichi Nuclear Power Station>(PDF 54.1KB)

Nov 20, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 188KB)

Nov 17, 2017: Samples collected in the Fukushima Daiichi NPS and analyzed at 3rd party facility (PDF 183KB)

Nov 13, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings(PDF 188KB)

Nov 9, 2017: Fuel handling machine and crane installation for Unit 3 spent fuel removal (PDF 151KB)

Nov 7, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings(PDF 186KB)

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October,2017

Oct 30, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 290KB)

Oct 23, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 286KB)

Oct 19, 2017: Nuclide Analysis Results of Fish and Shellfish (Ocean Area Within 20km Radius of Fukushima Daiichi Nuclear Power Station) (excluding the Port) (PDF 91.2KB)

Oct 19, 2017: Nuclide Analysis Results of Fish <Port Area of Fukushima Daiichi Nuclear Power Station> (PDF 55.4KB)

Oct 16, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 287KB)

Oct 10, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings(PDF 286KB)

Oct 5, 2017: Nuclide Analysis Results of Fish and Shellfish <Ocean Area Within 20km Radius of Fukushima Daiichi Nuclear Power Station> Samples collected in the first quarter of FY2017 (PDF 123KB)

Oct 2, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 294KB)

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September,2017

Sep 28, 2017: Locating Fuel Debris inside the Unit 3 Reactor Using a Muon Measurement Technology at Fukushima Daiichi Nuclear Power Station (PDF 1.75MB)

Sep 25, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 293KB)

Sep 21, 2017: Analysis of samples collected in the Fukushima Daiichi NPS at outside facilities (PDF 384KB)

Sep 19, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 289KB)

Sep 14, 2017: Nuclide Analysis Results of Fish and Shellfish (Ocean Area Within 20km Radius of Fukushima Daiichi Nuclear Power Station) (excluding the Port) (PDF 90.9KB)

Sep 14, 2017: Nuclide Analysis Results of Fish <Port Area of Fukushima Daiichi Nuclear Power Station> (PDF 52.8KB)

Sep 11, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 291KB)

Sep 4, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 290KB)

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August,2017

Aug 28, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 299KB)

Aug 22, 2017: Phase 3 freezing of Landside Impermeable Wall starts at Fukushima Daiichi Nuclear Power Station(PDF 276KB)

Aug 21, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 296KB)

Aug 17, 2017: Nuclide Analysis Results of Fish and Shellfish(Ocean Area Within 20km Radius of Fukushima Daiichi Nuclear Power Station) (excluding the port) (PDF 95.3KB)

Aug 17, 2017: Nuclide Analysis Results of Fish <Port Area of Fukushima Daiichi Nuclear Power Station> (PDF 34.6KB)

Aug 14, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 187KB)

Aug 7, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 295KB)

Aug 2, 2017: Installation of Unit 3 spent fuel removal cover dome roof at Fukushima Daiichi Nuclear Power Station (PDF 107KB)

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July,2017

Jul 31, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings(PDF 295KB)

Jul 27, 2017: Internal Exploration of the Unit 2 Primary Containment Vessel (PCV) -Reevaluation of Dose Rate Estimate- (PDF 522KB)

Jul 27, 2017: Unit 1 Primary Containment Vessel Internal Investigation -Analysis of image data and dose data- (PDF 1.12MB)

Jul 27, 2017: Locating Fuel Debris inside the Unit 3 Reactor Using a Muon Measurement Technology at Fukushima Daiichi Nuclear Power Station (Interim Report) (PDF 1.82MB)

Jul 24, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings(PDF 295KB)

Jul 22, 2017: Progress of Unit 3 PCV internal investigation (Preliminary report of July 22 investigation) (PDF 337KB)

Jul 21, 2017: Progress of Unit 3 PCV internal investigation (Preliminary report of July 21 investigation) (PDF 351KB)

Jul 19, 2017: Progress of Unit 3 PCV internal investigation (Preliminary report of July 19 investigation) (PDF 302KB)

Jul 18, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 295KB)

Jul 13, 2017: Nuclide Analysis Results of Fish and Shellfish(Ocean Area Within 20km Radius of Fukushima Daiichi Nuclear Power Station) (excluding the port) (PDF 96.2KB)

Jul 13, 2017: Nuclide Analysis Results of Fish <Port Area of Fukushima Daiichi Nuclear Power Station> (PDF 34.2KB)

Jul 13, 2017: Unit 3 internal investigation (using underwater ROV) (PDF 208KB)

Jul 13, 2017: Nuclide Analysis Results of Fish and Shellfish(Ocean Area Within 20km Radius of Fukushima Daiichi Nuclear Power Station)Samples collected in the fourth quarter of FY2016 (PDF 314KB)

Jul 10, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings(PDF 294KB)

Jul 3, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 288KB)

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June,2017

Jun 26, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 286KB)

Jun 19, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 279KB)

Jun 16, 2017: Nuclide Analysis Results of Fish and Shellfish (Ocean Area Within 20km Radius of Fukushima Daiichi Nuclear Power Station) (excluding the port)(PDF 99.6KB)

Jun 16, 2017: Nuclide Analysis Results of Fish <Port Area of Fukushima Daiichi Nuclear Power Station>(PDF 34.9KB)

Jun 12, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 278KB)

Jun 5, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 280KB)

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May,2017

May 29, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings(PDF 286KB)

May 25, 2017: Unit 3 Primary Containment Vessel Internal Investigation (PDF 482KB)

May 22, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 276KB)

May 19, 2017: Nuclide Analysis Results of Fish and Shellfish (Ocean Area Within 20km Radius of Fukushima Daiichi Nuclear Power Station) (excluding the port)(PDF 78.6KB)

May 19, 2017: Nuclide Analysis Results of Fish (Port Area of Fukushima Daiichi Nuclear Power Station) (PDF 34.8KB)

May 15, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings(PDF 275KB)

May 1, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 278KB)

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April,2017

Apr 24, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 217KB)

Apr 24, 2017: Locating Fuel Debris inside the Unit 3 Reactor Using a Muon Measurement Technology at Fukushima Daiichi Nuclear Power Station(PDF 531KB)

Apr 17, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings(PDF 214KB)

Apr 14, 2017: Nuclide Analysis Results of Fish and Shellfish(Ocean Area Within 20km Radius of Fukushima Daiichi Nuclear Power Station)(excluding the port)(PDF 96.9KB)

Apr 14, 2017: Nuclide Analysis Results of Fish <Port Area of Fukushima Daiichi Nuclear Power Station>(PDF 34.6KB)

Apr 10, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings(PDF 180KB)

Apr 7, 2017: Unit 1 Primary Containment Vessel Internal Investigation(deposition sample collection)(PDF 1.39MB)

Apr 3, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings(PDF 229KB)

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March,2017

Mar 27, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 279KB)

Mar 27, 2017: Unit 1 Primary Containment Vessel Internal Investigation (PDF 2.68MB)

Mar 23, 2017: Progress of Unit 1 PCV internal investigation (Preliminary report of March 22 investigation) (PDF 1.87MB)

Mar 22, 2017: Progress of Unit 1 PCV internal investigation (Preliminary report of March 21 investigation) (PDF 1.75MB)

Mar 21, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 238KB)

Mar 21, 2017: Progress of Unit 1 PCV internal investigation (Preliminary report of March 19 and 20 investigations)(PDF 3.64MB)

Mar 19, 2017: Progress of Unit 1 PCV internal investigation (Preliminary report of March 18 investigation) (PDF 470KB)

Mar 18, 2017: Progress of Unit 1 PCV internal investigation(Beginning of the investigation) (PDF 182KB)

Mar 16, 2017: Nuclide Analysis Results of Fish and Shellfish (Ocean Area Within 20km Radius of Fukushima Daiichi Nuclear Power Station) Samples collected in the third quarter of FY2016(PDF 63.1KB)

Mar 16, 2017: Nuclide Analysis Results of Fish and Shellfish (Ocean Area Within 20km Radius of Fukushima Daiichi Nuclear Power Station) (excluding the port)(PDF 95.3KB)

Mar 16, 2017: Nuclide Analysis Results of Fish <Port Area of Fukushima Daiichi Nuclear Power Station>(PDF 34.0KB)

Mar 13, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings(PDF 242KB)

Mar 9, 2017: Unit 1 Primary Containment Vessel (PCV) Investigationat Fukushima Daiichi Nuclear Power Station (PDF 1.00MB)

Mar 6, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings(PDF 242KB)

Mar 2, 2017: Construction of a steel frame to support fuel handling machine began during the new roof installation for Unit 3 spent fuel removal(PDF 220KB)

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February,2017

Feb 27, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 244KB)

Feb 20, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings(PDF 242KB)

Feb 16, 2017: Nuclide Analysis Results of Fish and Shellfish (Ocean Area Within 20km Radius of Fukushima Daiichi Nuclear Power Station) (excluding the port) (PDF 58.8KB)

Feb 16, 2017: Nuclide Analysis Results of Fish <Port Area of Fukushima Daiichi Nuclear Power Station> (PDF 33.0KB)

Feb 16, 2017: Progress of Landside Impermeable Wall freezing:the Second Stage(PDF 6.18MB)

Feb 16, 2017: Comment from a nuclear expert for the Unit 2 PCV investigation at Fukushima Daiichi Nuclear Power Station (PDF 99.0KB)

Feb 16, 2017: Unit 2 Primary Containment Vessel Investigation at Fukushima Daiichi Nuclear Power Station (Investigation results by the self-propelled investigation device) (PDF 381KB)

Feb 15, 2017: Unit 2 Primary Containment Vessel investigation (radiation protection/estimated radiation)(PDF 543KB)

Feb 15, 2017: Unit 2 Primary Containment Vessel Investigation at Fukushima Daiichi Nuclear Power Station(By the self-propelled investigation device)(PDF 3.71MB)

Feb 13, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 126KB)

Feb 9, 2017: Progress of Landside Impermeable Wall freezing:the Second Stage (PDF 1.33MB)

Feb 9, 2017: Unit 2 Primary Containment Vessel Investigation at Fukushima Daiichi Nuclear Power Station (Results of deposit removal work) (PDF 878KB)

Feb 6, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 239KB)

Feb 2, 2017: Pre-investigation results of the area inside the pedestal for the Unit 2 Primary Containment Vessel Investigation at Fukushima Daiichi Nuclear Power Station(examination results of digital images) (PDF 4.10MB)

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January,2017

Jan 30, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 238KB)

Jan 30, 2017: Pre-investigation results of the area inside the pedestal for the Unit 2 Primary Containment Vessel Investigation at Fukushima Daiichi Nuclear Power Station (PDF 1.21MB)

Jan 30, 2017: Pre-investigation results of the area inside the pedestal for the Unit 2 Primary Containment Vessel investigation (PDF 647KB)

Jan 26, 2017: Progress of Landside Impermeable Wall freezing:the Second Stage (PDF 8.29MB)

Jan 26, 2017: Pre-investigation results of X-6 penetration for the Unit 2 Primary Containment Vessel Investigation at Fukushima Daiichi Nuclear Power Station (PDF 882KB)

Jan 23, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings(PDF 236KB)

Jan 19, 2017: Progress of Landside Impermeable Wall freezing: the Second Stage(PDF 5.52MB)

Jan 19, 2017: Nuclide Analysis Results of Fish and Shellfish (Ocean Area Within 20km Radius of Fukushima Daiichi Nuclear Power Station) Other sampling in FY2016 (PDF 58.1KB)

Jan 19, 2017: Nuclide Analysis Results of Fish and Shellfish (Ocean Area Within 20km Radius of Fukushima Daiichi Nuclear Power Station) (excluding the port)(PDF 55.0KB)

Jan 19, 2017: Nuclide Analysis Results of Fish <Port Area of Fukushima Daiichi Nuclear Power Station>(PDF 34.1KB)

Jan 17, 2017: Construction of a new roof for Unit 3 spent fuel removal beganat Fukushima Daiichi Nuclear Power Station (PDF 1.21MB)

Jan 16, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 228KB)

Jan 12, 2017: Progress of Landside Impermeable Wall freezing:the Second Stage (PDF 5.62MB)

Jan 10, 2017: Changes in the amount of water transferred from groundwater drains to reactor and turbine buildings and in the amount of groundwater and rainwater flowing into the buildings (PDF 239KB)

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