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2020.8.3
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 Unit 3 fuel removal work at the Fukushima Daiichi Nuclear Power Station
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2018.4.26
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 3D Reconstruction Results based on Unit 3 Primary Containment Vessel Internal Investigation
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2018.2.28
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 Internal Dose Investigation of the Unit 3 Reactor Building using a Drone
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2018.2.21
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 Installation of all Dome Roof Segments for Unit 3 Spent Fuel Removal Completed
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2017.11.30
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 Partial damage to temperature gauge cables for the Reactor Pressure Vessel (RPV) found during the Fukushima Daiichi NPS Unit 3 Primary Containment Vessel (PCV) internal investigation
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2017.11.30
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 Image analysis results of Unit 3 PCV internal investigation at Fukushima Daiichi NPS
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2017.11.20
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 Installation of the crane for fuel removal at Fukushima Daiichi NPS Unit 3
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2017.11.12
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 Installation of the fuel handling machine for fuel removal at Fukushima Daiichi NPS Unit 3
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2017.11.9
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 Fuel handling machine and crane installation for Unit 3 spent fuel removal
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2017.9.7
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 Installation of Unit 3 spent fuel removal cover dome roof at Fukushima Daiichi Nuclear Power Station (Second unit)
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2017.8.2
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 Installation of Unit 3 spent fuel removal cover dome roof at Fukushima Daiichi Nuclear Power Station (On-site demonstration)
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2017.7.31
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 Installation of Unit 3 fuel removal cover dome roof at Fukushima Daiichi Nuclear Power Station (First unit)
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2017.7.27
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 Locating Fuel Debris inside the Unit 3 Reactor Using a Muon Measurement Technology at Fukushima Daiichi Nuclear Power Station (Interim Report)
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2017.7.22
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 Progress of Unit 3 PCV internal investigation (Preliminary report of July 22 investigation)
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2017.7.21
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 Progress of Unit 3 PCV internal investigation (Preliminary report of July 21 investigation)
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2017.7.19
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 Progress of Unit 3 PCV internal investigation (Preliminary report of July 19 investigation)
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2017.6.27
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 Installation of the cover for Unit 3 spent fuel removal at Fukushima Daiichi Nuclear Power Station
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2017.5.25
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 Unit 3 PCV Internal Investigation at Fukushima Daiichi NPS (remotely operated underwater vehicle)
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2017.3.2
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 Construction of a steel frame to support fuel handling machine began during the new roof installation for Unit 3 spent fuel removal
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2017.1.17
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 Construction of a new roof for Unit 3 spent fuel removal began at Fukushima Daiichi Nuclear Power Station
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2016.12.20
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 Transportation of the supporting part of a new roof for the Unit 3 fuel removal at Fukushima Daiichi Nuclear Power Station
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2016.4.12
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 Shielding Installation on the Top Floor of Unit 3 Reactor Building
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2015.11.27
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 Unit 3 PCV Equipment Hatch Investigation Using A Small Investigation Device (Robot)
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2015.10.22
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 Investigation Results of the Inside of Unit 3 Primary Containment Vessel (PCV) at the Fukushima Daiichi Nuclear Power Station (Prompt report as of October 22)
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2015.10.20
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 Investigation Results of the Inside of Unit 3 Primary Containment Vessel (PCV) at the Fukushima Daiichi Nuclear Power Station (Prompt report as of October 20)
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2015.10.16
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 Investigation Results inside Unit 3 Spent Fuel Pool using a Waterproof Camera in Fukushima Daiichi Nuclear Power Station
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2015.8.27
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 Filling Up Inside Unit 3 Seawater Piping Trench At Fukushima Daiichi Nuclear Power Station
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2015.8.4
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 (2015.8.6 video added) Investigation Results Inside of the Unit 3 Spent Fuel Pool
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2015.8.2
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 Completion of removal of Fuel Handling Machine from Fukushima Daiichi Unit 3 Spent Fuel Pool
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2015.2.9
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 Unit 3 Trench-Filling operation
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2014.10.17
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 Gap-filling Starts: Progress of Water cutoff operation on the connection between the seawater piping trench and building of Unit 2 and 3 of Fukushima Daiichi Nuclear Power Station
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2014.9.1
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 Field survey using underwater camera after the console of the fuel handling machine dropped（August 30, 2014）
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2014.9.1
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 The Console of the Fuel Handling Machine dropped during debris removal operation of Unit 3 Spent Fuel Pool Fukushima Daiichi NPS（August 29, 2014）
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2014.6.23
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 Start of decontamination by remote-controlled decontamination device on 1st Floor inside Unit 3 R/B at Fukushima Daiichi NPS
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2014.5.16
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 Investigation Results Inside Unit 3 Main Steam Isolation Valve Room at Fukushima Daiichi NPS
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2014.4.28
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 Investigation of the Inside of the Spent Fuel Pool for Fuel Removal from the Upper Part of Unit 3 Reactor Building at Fukushima
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2014.2.14
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 Investigation results of building flames after rubbles were removed from the upper part of the reactor building at Unit 3 of Fukushima Daiichi NPS
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2014.1.18
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 Water Leakage at First Floor of Near the Main Steam Isolation Valve at Unit 3 Fukushima Daiichi NPS
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2013.9.10
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 Unit 3 Reactor Building, at Fukushima Daiichi Nuclear Power Station, The Bent-Down Tip Jib Mast and Main Mast of a Remote Control Large-Scale Crane
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2013.8.26
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 Removal of Obstacles Including Debris, etc., at the Southwest Side on the First Floor of Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station
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2013.8.6
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 (AM8:00~,Jul 26, 2013)Steam Found Near the Central Part of the Fifth Floor (Equipment Storage Pool Side) of Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station
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2013.8.6
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 (AM7時00分~,Jul 25, 2013)Steam Found Near the Central Part of the Fifth Floor (Equipment Storage Pool Side) of Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station
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2013.8.6
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 (PM12:00~,Jul 24, 2013)Steam Found Near the Central Part of the Fifth Floor (Equipment Storage Pool Side) of Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station
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2013.8.6
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 (AM9:00~,Jul 23, 2013)Steam Found Near the Central Part of the Fifth Floor (Equipment Storage Pool Side) of Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station
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2013.8.2
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 Inside Investigation of Unit 2 PCV at Fukushima Daiichi Nuclear Power Station
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2013.7.26
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 Removal of the Obstacles Including Debris, etc., on the First Floor of the Reactor Building of the Fukushima Daiichi Nuclear Power Station Unit 3
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2013.7.24
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 Infrared-thermography Measurement at the Upper Part of Unit 3 Reactor Building in Fukushima Daiichi Nuclear Power Station
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2013.7.24
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 Ambient Dose Measurement Around the Shield Plug on the Fifth Floor of Unit 3 at Fukushima Daiichi Nuclear Power Station
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2013.7.22
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 Infrared-thermography Measurement at the Upper Part of Unit 3 Reactor Building in Fukushima Daiichi Nuclear Power Station
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2013.7.18
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 Steam-like Gas Found Near the Central Part of the Fifth Floor (Equipment Storage Pool Side) of Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station (am8:35-am8:37 on July 18)
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2013.5.27
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 Debris Removal from the Upper Part of Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station Renewal of the Protection Installed on the Spent Fuel Pool and the Skimmer Surge Tank Hatch
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2013.5.20
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 Oil Leakage from Unmanned Heavy Equipment Used for Debris Removal in Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station
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2013.4.22
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 Debris Removal from the Upper Part of Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station
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2013.4.19
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 Condition of the Skimmer Surge Tank Hatch Cover Found During Debris Removal from the Upper Part of Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station
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2013.4.15
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 Suspension of Unit 3 Spent Fuel Pool Circulation Cooling System at Fukushima Daiichi Nuclear Power Station: Cause Analysis and Countermeasures
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2013.4.5
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 Suspension of Unit 3 Spent Fuel Pool Alternative Cooling System at Fukushima Daiichi Nuclear Power Station
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2013.3.4
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 Completion of Water Stop Work at the Location Where Water Inflow into Unit 3 Radioactive Waste Underground Storage Facility Building was Found at Fukushima Daiichi Nuclear Power Station
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2013.2.21
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 Investigation Results of Unit 3 Spent Fuel Pool Utilizing an Underwater Camera at Fukushima Daiichi Nuclear Power Station (Performed on February 14, 15, 16 and 18)
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2013.2.13
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 Investigation of the Inside of Spent Fuel Pool Utilizing an Underwater Camera as Part of Debris Removal from the Upper Part of Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station
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2013.2.8
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 Possibility of Debris (Assumed to be the Fuel Handling Machine Mast) Sinking in the Spent Fuel Pool at Debris Removal from the Upper Part of the Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station
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2013.2.6
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 Debris Removal from the Upper part of Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station: Removal of Steel Truss Debris
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2013.2.1
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 Photos of the Accident at Fukushima Daiichi Nuclear Power Station (Publicized on February 1, 2013)
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2013.1.28
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 Suspension of Unit 3 PCV gas control system at Fukushima Daiichi Nuclear Power Station due to partial pipe replacement with steel pipe and control panel modification
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2012.12.20
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 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
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2012.12.19
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 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
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2012.12.12
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 Water Leakage in Unit 3 Turbine Building at Fukushima Daiichi Nuclear Power Station
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2012.12.5
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 Completion of Water Stop Work at Unit 3 Control Building at Fukushima Daiichi Nuclear Power Station
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2012.11.28
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 Inspection Results of Unit 3PCV Gas Control System Duct at Fukushima Daiichi Nuclear Power Station
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2012.11.27
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 Increase in the Reactor Injection Water Amount at Unit 3 of Fukushima Daiichi Nuclear Power Station
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2012.11.27
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 Investigation Results of Suspension of Unit 3 Spent Fuel Pool Desalination System (Mobile RO) and Hydrochloric Acid Leakage at Fukushima Daiichi Nuclear Power Station
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2012.11.26
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 Unit 3 PCV Gas Control System Duct Inspection at Fukushima Daiichi Nuclear Power Station
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2012.11.14
|
 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"
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2012.10.24
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 Hydrochloric Acid Leakage from Unit 3 Spent Fuel Pool Desalination System (Mobile RO) at Fukushima Daiichi Nuclear Power Station
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2012.10.15
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 The Water Leakage at the Accumulated Water Transferring Pipe in Unit 3 Turbine Building at Fukushima Daiichi Nuclear Power Station
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2012.10.15
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 Investigation of the Inside of Unit 3 Spent Fuel Pool using an Underwater Camera at Fukushima Daiichi NPP （October 11・12）
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2012.10.3
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 Report on the Steel Beam Falling into Unit 3 Spent Fuel Pool at Fukushima Daiichi Nuclear Power Station to the Nuclear Regulatory Authority
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2012.9.26
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 Investigation of the Inside of Unit 3 Spent Fuel Pool Using an Underwater Camera at Fukushima Daiichi Nuclear Power Station (September 26)
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2012.9.25
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 Investigation of the inside of Unit 3 spent fuel pool using an underwater camera at Fukushima Daiichi Nuclear Power Station
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2012.9.24
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 Debris removal from Unit 3 spent fuel pool at Fukushima Daiichi Nuclear Power Station
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2012.9.11
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 (32)Unit 3 and 4 Ultraigh Voltage Switchyard Area (Inside)
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2012.9.11
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 (31)Unit 3 and 4 Ultraigh Voltage Switchyard Area (Outside)
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2012.9.11
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 (15)The Situation at Fukushima Daiichi Nuclear Power Station after the explosion of Unit 1,3 and 4.
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2012.9.11
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 (8)Appearance of Unit 3 after the explosion, and appearance of Unit 4 before the explosion viewed from Unit 3
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2012.9.11
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 Decrease in the Reactor Injection Amounts at Unit 1-3 at Fukushima Daiichi Nuclear Power Station (Follow-up Report)
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2012.9.10
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 Current Condition of Fukushima Daiichi Nuclear Power Station
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2012.7.13
|
 Accumulated Water Found in the Radioactive Waste Underground Storage Facility at Unit 3 of Fukushima Daiichi Nuclear Power Station
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2012.7.13
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 【Movie】Fukushima Daiichi Nuclear Power Station Unit 3 Reactor Building Operating Floor Area Investigation
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2012.7.12
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 Fukushima Daiichi Nuclear Power Station Unit 3 Reactor Building Basement Torus Room Investigation
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2012.7.11
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Fukushima Daiichi Nuclear Power Station Unit 3 Reactor Building Operating Floor Area Investigation
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2012.7.5
|
 “Development of Remote Decontamination Technology” Result of Unit 2-3 Reactor Building Investigation
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2012.6.26
|
 Current Condition of Fukushima Daiichi Nuclear Power Station
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2012.6.25
|
 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
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2012.6.19
|
 Fukushima Daiichi Nuclear Power Station Unit 3 PCV Gas Control System Duct Damage
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2012.6.7
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 Result of Water Level Measurement at Unit 2-3 Torus Room of Fukushima Daiichi Nuclear Power Station
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2012.5.30
|
 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)
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2012.5.24
|
 Fukushima Daiichi Nuclear Power Station Unit 3 Reactor Building First Floor TIP Room Environment Investigation Result (May 23, 2012)
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2012.4.20
|
 Treatment policy at an early stage during nitrogen gas separator (PSA-3,PSA-4) trouble time
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2012.4.20
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 【Video】 Inspection of the equipment hatch of PCV in Unit 3 of Fukushima Daiichi Nuclear Power Station
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2012.4.19
|
 Inspection of the equipment hatch of PCV in Unit 3 of Fukushima Daiichi Nuclear Power Station
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2012.4.16
|
 【Video】Survey on the inside of Unit 3 Spent Fuel Pool for Removal of Debris , Fukushima Daiichi Nuclear Power Station
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2012.4.13
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 Survey on the inside of Unit 3 Spent Fuel Pool for Removal of Debris , Fukushima Daiichi Nuclear Power Station
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2012.3.16
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 Preliminary survey in Torus Room of Units 2 and 3, Fukushima Daiichi NPS (2)
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2012.3.15
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 Preliminary survey in Torus Room of Units 2 and 3, Fukushima Daiichi NPS
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2012.3.14
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 Preliminary survey in Torus Room of Units 2 and 3, Fukushima Daiichi NPS
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2012.2.24
|
 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
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2012.1.29
|
 Water leakage in Fukushima Daiichi Nuclear Power Station
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2012.1.26
|
 Response training to abnormal conditions that occurred at Spent Fuel Pool per the Safety Regulation
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2012.1.20
|
 Current Status of Fukushima Daiichi Nuclear Power Station by photographs
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2012.1.16
|
 Scenery of obstacle removal by crane barge at intake cannel of Unit 1 to 4
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2011.12.24
|
 Unit 3 of Fukushima Daiichi Nuclear Power Station Swelling of Water Injection Hose to Reactor
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2011.12.17
|
 Current view of Fukushima Daiichi Nuclear Power Plant
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2011.11.30
|
 Establishment of New Routes for Nitrogen Injection into RPV at Units 1-3 of Fukushima Daiichi Nuclear Power Station
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2011.11.22
|
 Unit 3, Fukushima Daiichi Nuclear Power Station Wiping work of rails for the equipment hatch, the Pressure Containment Vessel
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2011.11.16
|
 Survey and Cleaning in Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station
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2011.11.8
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 Situation of Southern Side of Aperture, Unit 3 Reactor Building, Fukushima Daiichi Nuclear Power Station
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2011.11.5
|
 Obstacle Removal by Robot and Radiation Dose Measurement after the Removal on the First Floor of Unit 3 Reactor Building at Fukushima Daiichi Nuclear Power Station
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2011.10.22
|
 Status of equipment hatch in the reactor building at Unit 3, Fukushima Daiichi Nuclear Power Station
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2011.10.15
|
 Result of temperature measurement by infrared camera from right above the reactor
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2011.10.8
|
 Status of Fukushima Daiichi Nuclear Power Plants shown in photos
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2011.10.8
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 Situation of Upper Part of Unit 3 Reactor Building, Fukushima Daiichi Nuclear Power Station
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2011.10.1
|
 Overview of Dust Collector System
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2011.9.28
|
 JAEA-3, inside of Reactor Building of Unit 2, and Inside of Reactor Building of Unit 3, Fukushima Daiichi Nuclear Power Station
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2011.9.24
|
 Situation of Upper Part of Unit 3 Reactor Building, Fukushima Daiichi Nuclear Power Station
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2011.9.17
|
 Fukushima Daiichi Nuclear Power Plant Photo Collection
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2011.9.13
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 Fukushima Daiichi Nuclear Power Station Dust Sampling at the Opening of Reactor Building of Unit 3
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2011.9.10
|
 Fukushima Daiichi Nuclear Power Station Dust sampling instrument for opening of Units 1 and 3 nuclear reactor buildings
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2011.9.9
|
 Current situation of outdoor water exposure Fukushima Daiichi Nuclear Power Station
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2011.8.25
|
 Fukushima Daiichi Nuclear Power Station Unit 3 Apertural Area of Reactor Building Scene from dust sampling
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2011.8.1
|
 Debris and gravels with high radiation dose confirmed in July
|
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2011.7.28
|
 Video by Quince Robot within Fukushima Daiichi Nuclear Power Station Unit 3 reactor building
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2011.7.27
|
 Fukushima Daiichi Nuclear Power Station Reactor Building of Unit3 Site Investigation by Quince
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2011.7.18
|
 Fukushima Daiichi Nuclear Power Station Unit 3 Turbine Building Installation Work of Roof
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2011.7.17
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 Appearance of the Roof for Countermeasure against Rainwater, Unit 3, Fukushima Daiichi
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2011.7.4
|
 Fukushima Daiichi Nuclear Power Plant Setting steel sheet at the 1st floor of the unit 3 reactor building
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2011.7.2
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 Cleanup work by using a robot in Unit 3 Reactor Building at Fukushima Daiichi Power Station
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2011.6.30
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 Cleaning system for Unit 3, Fukushima Daiichi Nuclear Power Station
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2011.6.15
|
 Result of radiation dose survey at reactor building of Unit 3 in Fukushima Daiichi Nuclear Power Station
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2011.6.14
|
 Sampling of ambient radioactive substances at the upper part of R/B, Unit 3, Fukushima Daiichi Nuclear Power Station
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2011.6.11
|
 Shooting route of Gamma Camera at reactor building of Unit 3 in Fukushima Daiichi Nuclear Power Station
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2011.6.5
|
 High dose rubble in the west side of Unit 3 reactor building of Fukushima Daiichi Nuclear Power Station
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2011.5.27
|
 IAEA Fukushima Visit
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2011.5.21
|
 Fukushima Daiichi Nuclear Power Station Rubble around the reactor building
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2011.5.17
|
 Fukushima Daiichi Nuclear Power Station Current status of restoration work
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2011.5.11
|
 The situation of water stop at the pit near the water intake canal of Fukushima Daiichi Nuclear Power Station Unit 3.
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2011.5.11
|
 The situation of inflow to the pit near intake canal of Fukushima Daiichi Nuclear Power Station Unit 3.
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2011.5.10
|
 Status of the Spent Fuel Pool of Unit 3 of Fukushima Daiichi Nuclear Power Station
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2011.4.20
|
 The photos were taken by the Packbot inside the nuclear reactor building of Fukushima Daiichi Nuclear Power Station(video)
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2011.4.19
|
 The photos were taken by the Packbot inside the nuclear reactor building of Fukushima Daiichi Nuclear Power Station(picture)
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2011.4.17
|
 Packbot working inside the reactor building of Fukushima Daiichi Nuclear Power Station Unit 3.
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2011.4.16
|
 Movies taken from T-Hawk, Reactor Building, Unit 1, 3,4 Fukushima Daiichi Nuclear Power Station
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2011.4.15
|
 A picture taken from the concrete pumping vehicle, the spent fuel pool, Unit3, Fukushima Daiichi Nuclear Power Station
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2011.4.12
|
 Fukushima Daiichi Nuclear Power Station(When fire was detected, After initial extinction, Before installing steel water bars, Sampling of water from the spent fuel pool)
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2011.4.11
|
 Motion pictures of Fukushima Daiichi Nuclear Power Station
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2011.3.23
|
 Control room of Fukushima Daiichi Nuclear Power Station
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2011.3.21
|
 Unit 3 of Fukushima Daiichi Nuclear Power Station
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2011.3.17
|
 Unit 3,Uniit4 of Fukushima Daiichi Nuclear Power Station (pictured from a helicopter)
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2011.3.16
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 Unit 1 - 4 of Fukushima Daiichi Nuclear Power Station
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