Fukushima Nuclear Accident Archive

1-1-2 Conventions(15)

• Cooperation agreement for information exchange with the CEA Author :
  Subject/Session_name : INTERAGENCY COOPERATION
• Cooperation statement with Sellafield Ltd Author :
  Subject/Session_name : INTERAGENCY COOPERATION
• Cooperation agreement with Sellafield Ltd Author :
  Subject/Session_name : INTERAGENCY COOPERATION

More photos/movies

1-1-2-4 Nuclear safety(2)

• Standby liquid control system (1) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 1
• Standby liquid control system (2) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 1

More photos/movies

1-2 Organization and authorities(3)

• Confirmation of support structure installed at the bottom of the spend fuel pool on the second floor of Nuclear Reactor Building Unit 4 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 4 Reactor Building, FUKUSHIMA-4 REACTOR
• Confirmation of the reactor well on the fifth floor of Nuclear Reactor Building Unit 4 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 4 Reactor Building, FUKUSHIMA-4 REACTOR
• Confirmation of the spend fuel pool on the fifth floor of Nuclear Reactor Building Unit 4 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 4 Reactor Building, FUKUSHIMA-4 REACTOR

More photos/movies

1-2-1 Regulatory body(19)

• IAEA Visiting Fukushima Daiichi Nuclear Power Station(in the Bus) (1; 29) Author :
  Subject/Session_name :
• IAEA Visiting Fukushima Daiichi Nuclear Power Station (Seismic isolated building 2) Photo taken on December 18, 2012 Author :
  Subject/Session_name :
• Expected members of the Nuclear Power Regulatory Agency visiting Fukushima Daiichi Nuclear Power Station (2) Photo taken on September 15, 2012 Author :
  Subject/Session_name :

More photos/movies

1-2-1-2 Regulatory reports(2)

• Damages on the electric facilities in Fukushima Daiichi Nuclear Power Station (Appendix) Author :
  Subject/Session_name :
• Damages on the electric facilities inside and outside of Fukushima Daiichi Nuclear Power Station (Appendix) Author :
  Subject/Session_name :

More photos/movies

1-2-2 Operating organization(104)

• Checking displacement of tanks Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Speech to the staff (2) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Speech to the staff (1) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

1-2-3 Response organization(118)

• Minister of Economic Revitalization, Yasutoshi Nishimura's visit to the Fukushima Daiichi Nuclear Power Station (October 18, 2020) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Viewing the Units 1-4 from the hill Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Viewing the Units 1-4 from the hill (photo taken 2 Oct., 2019) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

1-2-3-2 Public health authorities(1)

• Minister of Health, Labour and Welfare, Norihisa Tamura's, visit to the Fukushima Daiichi Nuclear Power Station (October 18, 2020) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

1-2-3-3 Technical support organization(51)

• Demonstration of a submersible robot (photo)(3) Author :
  Subject/Session_name : DECOMMISSIONING, ROBOTS
• Group members visited TEPCO’s Kashiwazaki Kariwa Nuclear Power Station on June 23 and exchanged opinions in preparation for the IEG meeting. (Photo)(9) Author :
  Subject/Session_name : INTERNATIONAL COOPERATION
• Group members visited TEPCO’s Kashiwazaki Kariwa Nuclear Power Station on June 23 and exchanged opinions in preparation for the IEG meeting. (Photo)(7) Author :
  Subject/Session_name : INTERNATIONAL COOPERATION

More photos/movies

1-2-3-4 Local municipality(50)

• Governor of Miyagi prefecture, Yoshihiro Murai visits the Fukushima Daiichi Nuclear Power Station(December 24, 2020) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Governor of Fukushima Pref., Mr. Uchibori, visits the Fukushima Daiichi Nuclear Power Station (November 6, 2020) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Fukushima Daini Nuclear Power Station Presentation by the plant chief Masuda of the Fukushima Daini (2) Photo on December 21, 2012 Author :
  Subject/Session_name :

More photos/movies

1-2-4 Coordination and command(2)

• Footage of TEPCO's TV conference Author :
  Subject/Session_name : COMMUNICATIONS
• Emergency disaster control room (1) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

1-2-5 Independent evaluation of Accident & Consequences(1)

• Investigation Committee on the Accident at Fukushima Nuclear Power Stations of Tokyo Electric Power Company (TEPCO); Fukushima Daiichi Nuclear Power Station Inspection Tour (Photo) Author :
  Subject/Session_name : Seismic isolation building, Fukushima Daiichi Nuclear Power Station, Unit2 reactor building, Unit3 reactor building, Unit4 reactor building

More photos/movies

2-1 Site condition(145)

• Unit No.4 reactor building and fuel removal cover Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station Unit4, SPENT FUEL STORAGE, TRANSPORT
• Opinion exchange between IEG and Executives of Fukushima Daiichi Nuclear Power Station (2) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, DECONTAMINATION, INSPECTION
• Remote control room for rubble clearance and decontamination in Unit No.3 (3) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, DECONTAMINATION, INSPECTION

More photos/movies

2-1-1-1 Earthquakes(136)

• (68) Conditions of area around Unit 4 Turbine Building Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 4
• The situation at Fukushima Daiichi Nuclear Power Station (Main Office Building, etc.) after the Tohoku-Chihou-Taiheiyo-Oki Earthquake No.15 Download date on March 11, 2011 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Administration Office Building, Status of the accident Pickup 1st week after March 11
• The situation at Fukushima Daiichi Nuclear Power Station (Main Office Building, etc.) after the Tohoku-Chihou-Taiheiyo-Oki Earthquake No.3 Download date on March 11, 2011 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Administration Office Building, Status of the accident Pickup 1st week after March 11

More photos/movies

2-1-1-3 Meteorological events(11)

• Countermeasures against typhoon (pumping up of water inside the dike) B-South area (0:33) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, WASTE MANAGEMENT, RAIN WATER
• Collapse at Okuma Street Author :
  Subject/Session_name : typhoon
• Precautionary measures of accumulated water inside the dike against typhoon No.27 (Francisco) at Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

2-1-1-3-2 Cyclones(5)

• Full view of the east side of the H4 area Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Full view of the B tank area Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Full view of the tank No.12 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

2-1-1-3-5 Rain(6)

• Fukushima Daichi Nuclear Power Station inflow spot of rainwater in the basement of Turbine Building, Unit 6 [pictured on September 21, 2011] Author :
  Subject/Session_name :
• Tank installation, measures against rainwater, and work to have drainage channels covered, at Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Appearance of the Roof for Countermeasure against Rainwater, Unit 3, Fukushima Daiichi [pictured on July 17, 2011] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 2 Reactor Building, FUKUSHIMA-2 REACTOR, CONTAINMENT

More photos/movies

2-1-1-4-7 Tsunami(718)

• Fukushima Daiichi Nuclear Power Station Unit 5 Indoor facilities Unit 5 High pressure turbine (Turbine Building 2F) [pictured on August 23, 2011] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 5 Reactor Building, FUKUSHIMA-5 REACTOR
• (68) Conditions of area around Unit 4 Turbine Building Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 4
• [Submerged] Activated carbon gas hold-up system building (Ventilation and air-conditioning system of CCWS, Unit 3) ; Current situation [pictured on August 26, 2011] Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station Unit3, VENTILATION SYSTEMS

More photos/movies

2-1-1-4-9 Subsurface water(74)

• Discharge canal sampling building of Unit 1-4 at Fukushima Daiichi Nuclear Power Station located around the ocean-side discharge canal (After initial extinction) [pictured on April 12, 2011] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, DISCHARGE CANALS, FIRES
• Conditions of the bank protection area at Fukushima Daiichi Nuclear Power Station (reference) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• The situation of water stop at the pit near the water intake canal of Fukushima Daiichi Nuclear Power Station Unit 3. [pictured on May 11, 2011] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station Unit3, INTAKE CANALS, WATER INFLUX

More photos/movies

2-1-1-5-1 Slope instability(1)

• (62) Conditions of the area in the power station site where landslide occurred Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

2-1-3-5 Transport(4)

• (39) Conditions of the shallow draft quay (2) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• (52) Completion of the shallow draft quay development Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• (38) Conditions of the shallow draft quay (1) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

2-2 Design(4)

• Outline of System Diagram of Desalination Apparatus(RO) Author :
  Subject/Session_name :
• Outline System Diagram of Water Desalination Facilities (Troubled points) Author :
  Subject/Session_name :
• System diagram of cesium adsorption Instruments Author :
  Subject/Session_name :

More photos/movies

2-2-1 Layout(3)

• Cross-section diagram of site bunker and main process building Author :
  Subject/Session_name :
• Map of Miscellaneous Solid Waste Volume Reduction Treatment Building Author :
  Subject/Session_name :
• Map of contaminated area under the control in Unit 3/4 Service building in Fukushima Daini NPS (Appendix) Author :
  Subject/Session_name :

More photos/movies

2-2-11 Balance of the plant(24)

• Oil thrower lower half [pictured on November 28, 2011] Author :
  Subject/Session_name :
• Enlarged photo (1) of high pressure turbine No.1 T side moving blade [pictured on December 7, 2011] Author :
  Subject/Session_name :
• High pressure turbine No.1 T side stationary blade [pictured on December 7, 2011] Author :
  Subject/Session_name :

More photos/movies

2-2-12 Auxiliary systems(3)

• Fire alarm going off at the auxiliary operation shared facility at Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• (93) Conditions of the outdoor trench connected to the auxiliary operation shared facility (common pool building) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• 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 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 3

More photos/movies

2-2-13 Steam and power conversion system(9)

• Progress status of Fukushima Daini Nuclear Power Station restoration plan (monthly report: December 2012) Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station, PLANNING
• Water leakage at first floor of near the main steam isolation valve at Unit 3 Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 3
• Progress status of Fukushima Daini Nuclear Power Station restoration plan (monthly report: January 2013) Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station, PLANNING

More photos/movies

2-2-14 Heating, ventilation and air-conditioning systems (HVAC)(79)

• Cutting with a grinder (1) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 1, Unit 2, STACKS
• Cutting with a grinder (2) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 1, Unit 2, STACKS
• Workers moving upward toward the grating Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 1, Unit 2, STACKS

More photos/movies

2-2-16 Nuclear fuel management(59)

• Fuel removal at Unit 4 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 4
• Opening of a cask lid Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 4
• Fuel removal work (cask transfer) at Fukushima Daiichi Nuclear Power Station Unit 4 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 4

More photos/movies

2-2-19 Water protection(150)

• Fukushima Daichi Nuclear Power Station inflow spot of rainwater in the basement of Turbine Building, Unit 6 [pictured on September 21, 2011] Author :
  Subject/Session_name :
• Construction Status of Mitigation of Contamination in the Ocean from Unit 1 to 4 (Water intake sliding concrete plate in the screen) Author :
  Subject/Session_name :
• Observation around the bank protection (2) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

2-2-2 Design basis(1)

• Flowchart for organizing information related to earthquake-proof of nuclear plants (Attachment) Author :
  Subject/Session_name : NUCLEAR POWER PLANTS, EARTHQUAKES, REACTOR SAFETY

More photos/movies

2-2-21 Safety structures, systems and components (SSCs)(3)

• Emergent nitrogen gas separation apparatus Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• An air actuating ball valve Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Defect with emergent nitrogen gas separation apparatus in Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

2-2-22 Accident management SSCs(9)

• Area C (Enlarged View) [pictured on March 15, 2012] Author :
  Subject/Session_name : FUKUSHIMA-2 REACTOR, REACTOR INSTRUMENTATION, THERMOMETERS
• Area F (Ladder) [pictured on March 15, 2012] Author :
  Subject/Session_name : FUKUSHIMA-2 REACTOR, REACTOR INSTRUMENTATION, THERMOMETERS
• Area B (Enlarged View) [pictured on March 16, 2012] Author :
  Subject/Session_name : FUKUSHIMA-2 REACTOR, REACTOR INSTRUMENTATION, THERMOMETERS

More photos/movies

2-2-4 Reactor coolant systems(14)

• Isolation Condenser of Unit 1, Fukushima Daiichi Nuclaer Power Station Video on October 18, 2011 Author :
  Subject/Session_name :
• After cleaning Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 2
• After seal was applied Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 2

More photos/movies

2-2-5 Containment system(88)

• (14)Field office Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 2, CONTAINMENT SHELLS
• (5)During contact with deposits (2/3) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 2, CONTAINMENT SHELLS
• (13)Remote operation room Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 2, CONTAINMENT SHELLS

More photos/movies

2-2-9 Power supply(28)

• Power panel (metal clad switchgear 1C) (after restoration work) Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station
• Progress status of Fukushima Daini Nuclear Power Station restoration plan (monthly report: December 2012) Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station, PLANNING
• Investigation of Units 3-4 temporary M/C (A) (2) Wall surface Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, POWER SUPPLIES

More photos/movies

2-3 Operation(5)

• Before the corrective action taken Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station
• After the corrective action taken (put notice for working safely) Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station
• After the corrective action taken (taping ladder to restrain the slip) Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station

More photos/movies

2-3-1 Utility(26)

• Regarding the fatal accident at Fukushima Daini Nuclear Power Station involving a cooperative company employee working in Units 1 and 2 waste treatment facility (controlled area) Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station
• A new administration building at Fukushima Daiichi Nuclear Power Station (reference) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Confirmation on the site situation before conducting the overall safety inspection at Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

2-3-1-1 Organization structure, roles and responsibilities(6)

• Framework for the Nuclear Reform (Video Message) (5; 13) Author :
  Subject/Session_name :
• Speech by TEPCO president Naomi Hirose (1) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Speech by the representative of the Fukushima revitalization headquarters, Yoshiyuki Ishizaki Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

2-3-1-3 Personnel training(12)

• Emergency Response Room 2 [pictured on May 13, 2011] Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station, EMERGENCY PLANS, TRAINING
• Installing a back up nitrogen gas cylinder to drive valves (Unit 3) 2 [pictured on May 13, 2011] Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station, EMERGENCY PLANS, TRAINING
• Transporting to seawater condenser building at Unit 4 [pictured on May 13, 2011] Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station, EMERGENCY PLANS, TRAINING

More photos/movies

2-3-1-9 Configuration management(1)

• Cause and countermeasure of air leakage from the main exhaust duct at Fukushima Daini Nuclear Power Station Unit 4 Author :
  Subject/Session_name :

More photos/movies

2-3-2 Fuel management(2)

• Completion of air mortar injection into the Fukushima Daiichi Nuclear Power Station Unit 1 SFP cover bag (Jun 11, 2020) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 1, SPENT FUEL STORAGE, spent fuel pool
• Unit 3 fuel removal work at the Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 3, FUEL MANAGEMENT

More photos/movies

2-3-2-1 Fresh fuel(5)

• Unused Fuel Removal from Unit 4 Spent Fuel Pool at Fukushima Daiichi Nuclear Power Station (2) (0; 13) [taken by July 19, 2012] Author :
  Subject/Session_name : FUKUSHIMA-4 REACTOR, FUEL STORAGE POOLS, SPENT FUEL STORAGE
• Unused Fuel Removal from Unit 4 Spent Fuel Pool at Fukushima Daiichi Nuclear Power Station (3) (0; 47) [taken by July 19, 2012] Author :
  Subject/Session_name : FUKUSHIMA-4 REACTOR, FUEL STORAGE POOLS, SPENT FUEL STORAGE
• Unused Fuel Removal from Unit 4 Spent Fuel Pool at Fukushima Daiichi Nuclear Power Station (1) (0; 32) [taken by July 19, 2012] Author :
  Subject/Session_name : FUKUSHIMA-4 REACTOR, FUEL STORAGE POOLS, SPENT FUEL STORAGE

More photos/movies

2-3-2-2 Spent fuel(193)

• Hoisting Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 3, FUEL MANAGEMENT
• Start of Internal Investigation of the Fukushima Daiichi Nuclear Power Station Unit 2 Spent Fuel Pool (SFP) (video download) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 2, SPENT FUEL STORAGE, spent fuel pool
• (4) Pool gate in the SFP Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 2, SPENT FUEL STORAGE, spent fuel pool

More photos/movies

2-3-4 Long term operation management(8)

• Installation of steel support pillars [pictured on 2; 00 PM,June 7, 2011] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 4 Reactor Building, SPENT FUEL STORAGE, FUEL STORAGE POOLS, SUPPORT PILLARS, INSTALLATION
• Steel support pillars [pictured on 2; 00 PM,June 7, 2011] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 4 Reactor Building, SPENT FUEL STORAGE, FUEL STORAGE POOLS, SUPPORT PILLARS, INSTALLATION
• Safety confirmation on the 6th floor of the Unit 3 reactor building at Fukushima Daini Nuclear Power Station Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 3

More photos/movies

2-3-4-3 Periodic safety review (PSR)(2)

• Shutdown operation for regular inspection of Unit 6 of Kashiwazaki-Kariwa Nuclear Power Station Author :
  Subject/Session_name :
• Shutdown Operation for Regular Inspection of Unit 6 of Kashiwazaki-Kariwa Nuclear Power Station (0; 53) Video on March 25, 2012 Shooting location; Central Load Dispatching Center Author :
  Subject/Session_name : Kashiwazaki Kariwa Nuclear Power Station

More photos/movies

3-1-1 Safety analysis results(8)

• Water level gauge Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• +10m ground height area(3) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• +4m ground height area(2) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

3-1-2 Accident management strategy(13)

• Roadmap for immediate actions (Issues / Targets / Major Countermeasures) (Reference) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Progress status of Roadmap towards Restoration from the Accident at Fukushima Daiichi Nuclear Power Station (Reference) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Transporting to seawater condenserbuilding at Unit 4 [pictured on October 13, 2011] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, TANK, TRANSPORT, SEAWATER

More photos/movies

3-1-2-2 Prevention of malfunction progression(10)

• Temporary hose installation (Outside) (3) [photos taken on July 5, 2012] Author :
  Subject/Session_name :
• Temporary hose installation (in the Information Building) (1) [photos taken on July 5, 2012] Author :
  Subject/Session_name :
• Temporary hose installation (in the Information Building) (2) [photos taken on July 5, 2012] Author :
  Subject/Session_name :

More photos/movies

3-1-2-4 Personnel training(3)

• Emergency Drill at Fukushima Daini Nuclear Power Station(Outline) Author :
  Subject/Session_name :
• Fukushima Daiichi Nuclear Power Station Scenes of Disaster Drill Author :
  Subject/Session_name :
• Demonstration of measuring the contamination examination [pictured on May 31, 2011] Author :
  Subject/Session_name :

More photos/movies

3-2 Accident management implementation(1509)

• Status of the Fukushima Daiichi Nuclear Power Station accident Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Results of Visual Inspection of Inside of PCV at Unit 1 (1) Major equipment visually inspected -Main Steam Isolation Valve Author :
  Subject/Session_name :
• The situation at Fukushima Daiichi Nuclear Power Station (Main Office Building, etc.) after the Tohoku-Chihou-Taiheiyo-Oki Earthquake No.15 Download date on March 11, 2011 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Administration Office Building, Status of the accident Pickup 1st week after March 11

More photos/movies

3-2-1 Safety function maintenance(181)

• Appearance of filter (3) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, NITROGEN, FILTERS, ALARM SYSTEMS
• Vol. 2; Effort for treating radioactive accumulated water No.1; Outline Version Evaporative concentration apparatus No2 Author :
  Subject/Session_name : RADIOACTIVE WASTE MANAGEMENT, accumulated water, REACTOR COOLING SYSTEMS, TANKS
• Vol. 2; Effort for treating radioactive accumulated water No.1; Outline Version 2nd Cesium adsorption apparatus Author :
  Subject/Session_name : RADIOACTIVE WASTE MANAGEMENT, accumulated water, REACTOR COOLING SYSTEMS, TANKS

More photos/movies

3-2-2 Confining of radioactivity(54)

• Wall dismantling work required to create an opening in the outer west wall of the Fukushima Daiichi Nuclear Power Station Unit2 reactor building has commenced Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 2, CONTAINMENT BUILDINGS
• Inspection of insertion equipment before cover bag insertion (Photo taken on June 8) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 1, SPENT FUEL STORAGE, spent fuel pool
• SFP after inserting and spreading the cover bag (Photo taken on June 8) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 1, SPENT FUEL STORAGE, spent fuel pool

More photos/movies

3-2-3 Power supply maintenance(466)

• Fukushima Daiichi Nuclear Power Station Unit 5 and 6 Ultraigh Voltage Switchyard Area (Inside) No.8 Gathered on March 22, 2011 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 5-6 Ultrahigh Voltage Switchyards, FUKUSHIMA-5 REACTOR, FUKUSHIMA-6 REACTOR, Status of the accident
• Inside the Fukushima Daiichi Nuclear Power Station Unit 1 Power Source Room No.1 Download date on March 23, 2011 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, 1st floor of Unit 1Turbine Building, FUKUSHIMA-1 REACTOR, POWER SUPPLIES, Status of the accident
• Fukushima Daiichi Nuclear Power Station Unit 5 and 6 Ultraigh Voltage Switchyard Area (Inside) No.6 Gathered on March 22, 2011 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 5-6 Ultrahigh Voltage Switchyards, FUKUSHIMA-5 REACTOR, FUKUSHIMA-6 REACTOR, Status of the accident

More photos/movies

3-2-4 Ultimate heat sink maintenance(57)

• Water pumping using a concrete pumping car ; (2) [pictured on March 22,201 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit4 Reactor Building, FUKUSHIMA-4 REACTOR, COOLING, Cooling of reactors
• Decrease in the Reactor Injection Amounts at Unit 1-3 at Fukushima Daiichi Nuclear Power Station (Follow-up Report) (0; 30) Author :
  Subject/Session_name : FUKUSHIMA-1 REACTOR, FUKUSHIMA-2 REACTOR, FUKUSHIMA-3 REACTOR, REACTOR COOLING SYSTEMS, MONITORING
• Water injection to the reactor by using pump of fire truck (at around Shallow Draft Quay) (2) [pictured on March 24, 2012] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, REACTOR COOLING SYSTEMS, WATER SUPPLY, TRAINING

More photos/movies

3-2-5 I&C for accident management(47)

• Area C (Enlarged View) [pictured on March 15, 2012] Author :
  Subject/Session_name : FUKUSHIMA-2 REACTOR, REACTOR INSTRUMENTATION, THERMOMETERS
• Reading confirmed with a light [pictured on March 23, 2011] Author :
  Subject/Session_name :
• Fukushima Daiichi Nuclear Power Station Unit 2 RPV alternative thermometer installation Author :
  Subject/Session_name :

More photos/movies

3-2-6 Long term safe condition(19)

• Treatment policy at an early stage during nitrogen gas separator (PSA-3,PSA-4) trouble time Author :
  Subject/Session_name :
• Nitrogen gas injection Photo taken on July 18, 2012 Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station
• (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 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 3

More photos/movies

3-2-7 Communication for accident management(198)

• TV conference held at the Emergency Disaster Restoration Room 32-2(2; 53) Author :
  Subject/Session_name :
• TV conference held at the Emergency Disaster Restoration Room 05-1(4; 05) Author :
  Subject/Session_name :
• TV conference held at the Emergency Disaster Restoration Room 47-1(1; 11) Author :
  Subject/Session_name :

More photos/movies

3-2-8 Fire protection(31)

• Treatment policy at an early stage during nitrogen gas separator (PSA-3,PSA-4) trouble time Author :
  Subject/Session_name :
• Fire on the bank of the road on the west side of Unit 5 and 6 within the premises of Fukushima-Daiichi Nuclear Power Station (reference) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 5
• Nitrogen gas injection Photo taken on July 18, 2012 Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station

More photos/movies

3-2-9 Water resistance(10)

• Temporary Tide Barrier of Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name :
• Temporary Tide Barrier of Fukushima Daiichi Nuclear Power Station 1 [pictured on June 30, 2011] Author :
  Subject/Session_name :
• Breakwaters for Unit 5 and 6 (Complete) [pictured on October 5, 2011] Author :
  Subject/Session_name :

More photos/movies

4-1 Emergency preparedness(3)

• When sound is not selected (Fukushima Daini Nuclear Power Station) Photo taken by Tokyo Electric Power Company Author :
  Subject/Session_name :
• Result of Investigation on Unit 1 Operating Floor at Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name :
• When sound is selected (Fukushima Daini Nuclear Power Station) Photo taken by Tokyo Electric Power Company Author :
  Subject/Session_name :

More photos/movies

4-1-3 Training and drills(84)

• Training for the Deployment of Air-cooled Gas Turbine Power Supply Car and Control Vehicle (Start-up Operation) at Fukushima Daini Nuclear Power Station (2; 24) Video on June, 2012 Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station, REACTOR COOLING SYSTEMS, TRAINING
• Emergency Response Room 2 [pictured on May 13, 2011] Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station, EMERGENCY PLANS, TRAINING
• Emergency response training at Fukushima Daiichi Nuclear Power Plant (4; 20) Video on March 24, 2012 Author :
  Subject/Session_name :

More photos/movies

4-1-4 Exercise(2)

• Nuclear disaster training (emergency training) at Fukushima Daini Nuclear Power Station (outline) Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station, EMERGENCY PLANS, TRAINING
• Nuclear disaster training (emergency training) at Fukushima Daiichi Nuclear Power Station (outline) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

4-1-5 Logistical support and facilities(1)

• (63) Checking the heavy load truck Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

4-1-5-1 Equipment and supplies(20)

• Doctor's interview Doctor KAYASHIMA, instructor of occupational health training center, university of occupational and environmental health Author :
  Subject/Session_name :
• Fukushima Daiichi Nuclear Power Station Clinic at Main Anti-Earthquake Building(1) Author :
  Subject/Session_name :
• The accident of a worker clearing construction vehicles at Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

4-1-5-2 Infrastructure (facilities) on-site(52)

• Emergency disaster control room (2) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Fukushima Daiichi Nuclear Power Station Unit 5/6 service building Fukushima Daiichi Nuclear Power Station Emergency medical room summary and location Author :
  Subject/Session_name :
• Inside the rest area [pictured on July 22, 2011] Author :
  Subject/Session_name :

More photos/movies

4-1-5-3 Infrastructure (facilities and locations) off-site(35)

• Notices inside J Village (1) [pictured on October 6, 2011] Author :
  Subject/Session_name :
• J Village Medical Center (1) [pictured on October 6, 2011] Author :
  Subject/Session_name :
• Notices inside J Village (3) [pictured on October 6, 2011] Author :
  Subject/Session_name :

More photos/movies

4-1-6-1 Facility plans and procedures(46)

• Training for the Deployment of Air-cooled Gas Turbine Power Supply Car and Control Vehicle (Start-up Operation) at Fukushima Daini Nuclear Power Station (2; 24) Video on June, 2012 Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station, REACTOR COOLING SYSTEMS, TRAINING
• Emergency response training at Fukushima Daiichi Nuclear Power Plant (4; 20) Video on March 24, 2012 Author :
  Subject/Session_name :
• Injecting water into the underground raw water tank Photo taken on November 5, 2012 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, REACTOR COOLING SYSTEMS, TRAINING

More photos/movies

4-2 Emergency response(4)

• Reporting from the grounds of Fukushima Daiichi Nuclear Power Station Video on September 15, 2011 Author :
  Subject/Session_name :
• Reporting from the grounds of Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name :
• Reporting from the grounds of Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name :

More photos/movies

4-2-2 Communication(1)

• Footage of TEPCO's TV conference Author :
  Subject/Session_name : COMMUNICATIONS

More photos/movies

4-2-2-2 Among involved organizations and responders(166)

• TV conference held at the Emergency Disaster Restoration Room 32-2(2; 53) Author :
  Subject/Session_name :
• TV conference held at the Emergency Disaster Restoration Room 05-1(4; 05) Author :
  Subject/Session_name :
• TV conference held at the Emergency Disaster Restoration Room 47-1(1; 11) Author :
  Subject/Session_name :

More photos/movies

4-2-4 Emergency workers(119)

• Encouraging messages posted on the walls of Main Anti-Earthquake Building [pictured on May 6, 2011] Author :
  Subject/Session_name :
• Notices inside J Village (1) [pictured on October 6, 2011] Author :
  Subject/Session_name :
• J Village Medical Center (1) [pictured on October 6, 2011] Author :
  Subject/Session_name :

More photos/movies

4-2-4-2 Provision of information(1)

• Training of radiation measuring workers [pictured on August 6, 2011] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, OCCUPATIONAL SAFETY, RADIATION PROTECTION, TRAINING

More photos/movies

4-2-4-3 Access regime(16)

• Videos on Entering/Exiting Fukushima Daiichi Nuclear Power Station and Checking of Dosimeter and Wearing Tyvek (Prototype with the Chest Area Being Transparent) at the Exit of the Main Anti-earthquake Building Author :
  Subject/Session_name :
• Vehicle Decontamination Area (Screening) (4) [picture taken on May 26, 2012] Author :
  Subject/Session_name : VEHICLES, DECONTAMINATION
• Gate Monitor 4 in the Main Anti-Earthquake Building Picture taken on May 26, 2012 Author :
  Subject/Session_name : MONITORS, RADIATION PROTECTION

More photos/movies

4-2-4-4 Personal protection(18)

• Videos on Entering/Exiting Fukushima Daiichi Nuclear Power Station and Checking of Dosimeter and Wearing Tyvek (Prototype with the Chest Area Being Transparent) at the Exit of the Main Anti-earthquake Building Author :
  Subject/Session_name :
• Putting on and taking off a protection suit [pictured on June 17, 2011] Author :
  Subject/Session_name :
• Flow of Entering and Exiting Fukushima Daiichi Nuclear Power Station(9; 09) Video recorded on August 20 Author :
  Subject/Session_name :

More photos/movies

4-2-4-5 Monitoring equipment(1)

• Baggage monitor [picture taken on April 27, 2012] Author :
  Subject/Session_name :

More photos/movies

4-2-4-6 Medical care provision(7)

• Emergency Care Room, 1FL Units 5/6 Service Bldg, Fukushima Daiichi Nuclear Power Station Treatment Space (near side) / Patient Observation Space (far side) [pictured on September 6, 2011] Author :
  Subject/Session_name :
• Emergency Care Room, 1FL Units 5/6 Service Bldg, Fukushima Daiichi Nuclear Power Station A doctor (right) and a male nurse (left) [pictured on September 6, 2011] Author :
  Subject/Session_name :
• Emergency Care Room, 1FL Units 5/6 Service Bldg, Fukushima Daiichi Nuclear Power Station A doctor (right) and a male nurse (left) [pictured on September 6, 2011] Author :
  Subject/Session_name :

More photos/movies

4-3-1 On-site monitoring(9)

• Result of the second investigation inside of Primary Containment Vessels, Unit 2, Fukushima Daiichi Nuclear Power Plant Author :
  Subject/Session_name :
• Dose measurement work inside of the primary containment vessels Date; March 27, 2012 Author :
  Subject/Session_name :
• Result of radiation dose survey at reactor building of Unit 3 in Fukushima Daiichi Nuclear Power Station Videoed on June 9, 2011 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 3 Reactor Building, FUKUSHIMA-3 REACTOR

More photos/movies

4-3-1-1 Radiation survey instruments(25)

• Vol. 3; Radiation Monitoring at the site No. 1; measuring method Electronic individual dose meter (glass patch) Author :
  Subject/Session_name :
• Vol. 3; Radiation Monitoring at the site No. 1; measuring method Low background α ・ β ray measurer Author :
  Subject/Session_name :
• Vol. 3; Radiation Monitoring at the site No. 1; measuring method Whole body counter Author :
  Subject/Session_name :

More photos/movies

4-3-1-2 Radiation survey methodology(11)

• Location Map for additional monitoring points relating to the leakage from evaporation-enrichment Author :
  Subject/Session_name :
• Water collecting pit Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, GROUND WATER, SEAWATER, RADIOACTIVITY
• Manhole 2 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, GROUND WATER, SEAWATER, RADIOACTIVITY

More photos/movies

4-3-1-5 Radiation survey of environment(60)

• Fukushima Daiichi Nuclear Power Station dust sampling instrument for opening of Units 1 and 3 nuclear reactor buildings [pictured on September 9, 2011] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 1 Reactor Building, Unit 3 Reactor Building, FUKUSHIMA-1 REACTOR, FUKUSHIMA-3 REACTOR
• Dust-sampling Opening of Reactor Building of Unit 2, Fukushima Daiichi Nuclear Power Station [pictured on August 29, 2011] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 2 Reactor Building, FUKUSHIMA-2 REACTOR
• Fukushima Daiichi Nuclear Power Station Unit 3 Apertural Area of Reactor Building Scene from dust sampling [pictured on August 24, 2011] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 3 Reactor Building, FUKUSHIMA-3 REACTOR

More photos/movies

4-3-2-2 Radiation survey methodology(8)

• Water collecting pit Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, GROUND WATER, SEAWATER, RADIOACTIVITY
• Manhole 2 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, GROUND WATER, SEAWATER, RADIOACTIVITY
• Installation of a iron cover Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, GROUND WATER, SEAWATER, RADIOACTIVITY

More photos/movies

4-3-2-4 Radiation survey of environment(157)

• Map (Inawashiroko Lake(I,J)) [2013 Summer Samples] Author :
  Subject/Session_name : LAKES, AQUATIC ORGANISMS, FISHES, MONITORING
• Map (Manogawa River D) [2014 Winter Samples] Author :
  Subject/Session_name : RIVERS, AQUATIC ORGANISMS, FISHES, MONITORING
• Map (Hayamako Lake G) [2014 Spring Samples] Author :
  Subject/Session_name : LAKES, AQUATIC ORGANISMS, FISHES, MONITORING

More photos/movies

4-3-2-5 Radiation survey of foods, drinking water and other commodities(6)

• Scene from sampling fish and shellfish in the marine area （3) [pictured on March 29, 2012] Author :
  Subject/Session_name :
• Scene from sampling fish and shellfish in the marine area （2) [pictured on March 29, 2012] Author :
  Subject/Session_name :
• Scene from sampling fish and shellfish in the marine area （1) [pictured on March 29, 2012] Author :
  Subject/Session_name :

More photos/movies

4-3-2-6 Radiation survey of biota(138)

• Map （Manogawa River, D) (November 16, 2012) Author :
  Subject/Session_name :
• Map (Akimotoko Lake, F) (November 16, 2012) Author :
  Subject/Session_name :
• Map (Abukumagawa River, A) (July 2, 2012) Author :
  Subject/Session_name :

More photos/movies

4-4 Decontamination and recovery(1)

• Fukushima today; for a bright future (YouTube) Author :
  Subject/Session_name :

More photos/movies

4-4-1 On-site decontamination(141)

• Sticking lead boards toinside walls Author :
  Subject/Session_name :
• Diagram of Desalination System Author :
  Subject/Session_name :
• Cesium decontamination instruments diagram(Valve status in H4 skid) Author :
  Subject/Session_name :

More photos/movies

4-4-1-1 Limitation of radioactivity spread(49)

• The Conditon of the First Covering Layer （0; 15) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, SEA BEDS, SOILS, COVERINGS
• Construction Status of Mitigation of Contamination in the Ocean from Unit 1 to 4 (Water intake sliding concrete plate in the screen) Author :
  Subject/Session_name :
• Assumed cause and tentative planned countermeasure construction (Appendix) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, contaminated water, RADIOACTIVE MATERIALS

More photos/movies

4-4-1-2 Building decontamination(119)

• Remote control room for rubble clearance and decontamination in Unit No.3 (1) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, DECONTAMINATION, INSPECTION
• Opinion exchange between IEG and Executives of Fukushima Daiichi Nuclear Power Station (1) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, DECONTAMINATION, INSPECTION
• Remote control room for rubble clearance and decontamination in Unit No.3 (3) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, DECONTAMINATION, INSPECTION

More photos/movies

4-4-1-3 Site decontamination(84)

• Water treatment system diagram (2 line operation) Author :
  Subject/Session_name : RADIOACTIVE WASTE MANAGEMENT, WATER TREATMENT, DIAGRAMS
• Vol.2; Effort for treating radioactive accumulated water No.2; Water processing facility (removal of radioactivity) Vessel Transfer [pictured on June 1, 2011] Author :
  Subject/Session_name : RADIOACTIVE WASTE MANAGEMENT, accumulated water, REACTOR COOLING SYSTEMS, TANKS
• Water leakage (freshwater) from a hose of the water desalinations (reverse osmosis membrane system) near the concentrated water storage area at Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name :

More photos/movies

4-4-1-4 HVAC decontamination(2)

• The ambient air filtration system (Alara Venti Jumbo) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 1 Turbine Building, VENTILATION
• The ambient air filtration system (Alara Venti Jumbo) [pictured on May 3, 2011] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 1 Turbine Building, VENTILATION, FILTRATION

More photos/movies

4-4-1-6 Waste management(388)

• Site visit (desalination equipment) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, RADIOACTIVE WASTE MANAGEMENT, contaminated water
• Area of contaminated water storage tank Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, RADIOACTIVE WASTE MANAGEMENT, contaminated water
• Drainage at the side of the reactor injection facility on the hill (2) [pictured on January 29, 2012] Author :
  Subject/Session_name :

More photos/movies

4-4-1-7 Dust suppression(45)

• Existing steel frames in the upper part of the reactor building (5) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 1
• (83) Spraying anti-scattering agent Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• The upper part of the reactor building (4) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 1

More photos/movies

4-4-1-8 Secondary contamination(134)

• Water leakage at first floor of near the main steam isolation valve at Unit 3 Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 3
• Oil filler cap (same item with the cap used when the incident occurred) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Inspection port nozzle of the adsorption tower 8A Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, WASTE MANAGEMENT, WATER, TANKS, LEAKS

More photos/movies

4-4-2 Off-site decontamination(34)

• Coagulation-sedimentation 2 Author :
  Subject/Session_name : RADIATION MONITORING, DECONTAMINATION
• DeConEP Schematic 4 Author :
  Subject/Session_name : RADIATION MONITORING, DECONTAMINATION
• Shoulder mower Author :
  Subject/Session_name : RADIATION MONITORING, DECONTAMINATION

More photos/movies

4-4-2-3 Area decontamination(3)

• Decontamination work on Joban highway (March 1, 2013) Author :
  Subject/Session_name :
• Decontamination work in forest area in Naraha city (The end of January in 2013) Author :
  Subject/Session_name :
• Farmland decontamination at Kami-Shigeoka area in Naraha town (The beginning of December, 2012) Author :
  Subject/Session_name :

More photos/movies

4-4-2-4 Settlement decontamination(2)

• Decontamination work at a residential land in Iwaki city (July 9, 2012) Author :
  Subject/Session_name :
• Full-scale decontamination work at Atago jinja and cemetery at Goshi area in Tamura city (July 27, 2012) Author :
  Subject/Session_name :

More photos/movies

4-4-2-5 Waste management(1)

• A view of the way from J-village to 1F site (temporary rubble storage in Naraha-machi) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, EXTERNAL ZONES, RADIOACTIVE WASTE MANAGEMENT

More photos/movies

4-4-3-2 Consequence assessment(1)

• Appendix; Restricted Area, Deliberate Evacuation Area and Regions including specific spots recommended for evacuation Author :
  Subject/Session_name : MAPS, EVACUATION, EXTERNAL ZONES, Fukushima Prefecture

More photos/movies

4-4-3-4 Stakeholder involvement(114)

• Photo with recipients Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Seeing the emergency response headquarters in the main anti-earthquake building Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Viewing the Units 1-4 from the hill (photo taken 2 Oct., 2019) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

4-4-3-5 Adjusting protective actions(2)

• Regarding the treatment of certain areas of the Seismic isolated building of the Fukushima Daiichi Nuclear Power Station as "Uncontrolled area" Author :
  Subject/Session_name :
• The installation of gate monitor in connection with switchover of Fukushima Daiichi Nuclear Power Station’s Seismic Isolated Building to "Uncontrolled" Author :
  Subject/Session_name :

More photos/movies

4-5 Medical response(18)

• Doctor's interview Doctor KAYASHIMA, instructor of occupational health training center, university of occupational and environmental health Author :
  Subject/Session_name :
• Fukushima Daiichi Nuclear Power Station Unit 5/6 service building Fukushima Daiichi Nuclear Power Station Emergency medical room summary and location Author :
  Subject/Session_name :
• Fukushima Daiichi Nuclear Power Station Clinic at Main Anti-Earthquake Building(1) Author :
  Subject/Session_name :

More photos/movies

4-6 Emergency and response analysis(1)

• Reference Picture "Initial response at the time of and after the Tohoku-Chihou-Taiheiyo-Oki Earthquake at Fukushima Daiichi Nuclear Power Station" Author :
  Subject/Session_name :

More photos/movies

5-1 Accident phenomena and progression(133)

• Fukushima Daiichi Nuclear Power Station Unit 3 and 4 Ultraigh Voltage Switchyard Area (Outside) No.3 Gathered on March 23, 2011 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 3-4 Ultrahigh Voltage Switchyards, FUKUSHIMA-3 REACTOR, FUKUSHIMA-4 REACTOR, VERY HIGH PRESSURE, Status of the accident
• Fukushima Daiichi Nuclear Power Station Unit 3 and 4 Ultraigh Voltage Switchyard Area (Inside) No.17 Gathered on March 23, 2011 Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 3-4 Ultrahigh Voltage Switchyards, FUKUSHIMA-3 REACTOR, FUKUSHIMA-4 REACTOR, VERY HIGH PRESSURE, Status of the accident
• Fukushima Daiichi Nuclear Power Station pictures taken from the observation deck 6; 00 [pictured on March 17, 2011] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

5-1-1 Zone diagnostics(703)

• (12)Work outside the PCV (in front of X-6 penetration) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 2, CONTAINMENT SHELLS
• (13)Remote operation room Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 2, CONTAINMENT SHELLS
• Hoisting Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 3, FUEL MANAGEMENT

More photos/movies

5-1-1-1 Radiation survey/monitoring/energy spectra(4)

• Partial damage to temperature gauge cables for the Reactor Pressure Vessel (RPV) found during the Fukushima Daiichi Nuclear Power Station Unit 3 primary containment vessel (PCV) internal investigation Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 3
• Airborne radiation and Temperature in Reactor Building of Unit 2, surveyed by Robot Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 2 Reactor Building, FUKUSHIMA-2 REACTOR
• A View of dust sampling at the upper part of the Reactor Building of Unit 1 at Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 1 Reactor Building, FUKUSHIMA-1 REACTOR

More photos/movies

5-1-1-2 Thermodynamic survey/monitoring(11)

• Infrared-thermography measurement at the upper part of Unit 3 reactor building in Fukushima Daiichi Nuclear Power Station (July 24 ,2013) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 3
• Measurement height: 5m(1) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 3
• Measurement height: 40m (1) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 3

More photos/movies

5-1-2 Fuel condition diagnostics(48)

• Submersible ROV operation training (2) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 2, SPENT FUEL STORAGE, spent fuel pool, ROBOTS
• Control rod racks and filters Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 2, SPENT FUEL STORAGE, spent fuel pool
• Appearance of submersible ROV carrier Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 2, SPENT FUEL STORAGE, spent fuel pool, ROBOTS

More photos/movies

5-1-3 Reactor processes modelling(1)

• Schematic diagram of the nuclear fission reaction (example) Author :
  Subject/Session_name :

More photos/movies

5-2 Methods for decontamination(2)

• The situation of trial operation of screening and decontamination area for vehicles at Fukushima Daiichi Nuclear Power Station Photo (2) Date April 24, 2012 Photo by Tokyo Electric Power Company Author :
  Subject/Session_name :
• The situation of trial operation of screening and decontamination area for vehicles at Fukushima Daiichi Nuclear Power Station Photo (1) Date April 24, 2012 Photo by Tokyo Electric Power Company Author :
  Subject/Session_name :

More photos/movies

5-2-2 Methods for liquid(114)

• Sample tank (Photo taken on September 10) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, ALPS
• Making preparations to commence secondary treatment performance confirmation tests (Photo taken on September 15) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, ALPS
• Tank Group J1-G (Photo taken on September 10) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, ALPS

More photos/movies

5-3 Waste management(41)

• Water treatment system diagram (2 line operation) Author :
  Subject/Session_name : RADIOACTIVE WASTE MANAGEMENT, WATER TREATMENT, DIAGRAMS
• Vol.2; Effort for treating radioactive accumulated water No.2; Water processing facility (removal of radioactivity) Vessel Transfer [pictured on June 1, 2011] Author :
  Subject/Session_name : RADIOACTIVE WASTE MANAGEMENT, accumulated water, REACTOR COOLING SYSTEMS, TANKS
• Water leakage (freshwater) from a hose of the water desalinations (reverse osmosis membrane system) near the concentrated water storage area at Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name :

More photos/movies

5-3-1 Solid waste(7)

• Reinforcing bar of the foundation Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, WASTE MANAGEMENT, volume reduction, BUILDINGS
• Area for Small-sized Incinerator [pictured on beginning of October, 2011] Author :
  Subject/Session_name :
• Small-sized Incinerator [pictured on January 28, 2012] Author :
  Subject/Session_name :

More photos/movies

5-3-2 Liquid waste(133)

• Site visit (desalination equipment) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, RADIOACTIVE WASTE MANAGEMENT, contaminated water
• Additionally installed ALPS equipment (Exterior) (Photo taken on September 10) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, ALPS
• Secondary treatment of ALPS-treated water at the Fukushima Daiichi Nuclear Power Station (video download) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, ALPS

More photos/movies

5-3-3 Gaseous waste(3)

• Progress of on-site preparation work (opening of the pit cover) to examine the drain sump pit of Units 1-2 exhaust stack at Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Progress of on-site preparation work (opening of the pit cover) to examine the drain sump pit of Units 1-2 exhaust stack at Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Radiation dose survey for the Units 1-2 exhaust stack at Fukushima Daiichi Nuclear Power Station Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

5-4 Robotics for emergency(274)

• Robot changing into U shape. Author :
  Subject/Session_name : REACTOR DECOMMISSIONING, REMOTE HANDLING EQUIPMENT, CONTAINMENT SHELLS, CORIUM, fuel debris, Fukushima Daiichi Nuclear Power Station Unit 1, SURVEY
• The robot passing through the 10 cm diameter guide pipe. Author :
  Subject/Session_name : REACTOR DECOMMISSIONING, REMOTE HANDLING EQUIPMENT, CONTAINMENT SHELLS, CORIUM, fuel debris, Fukushima Daiichi Nuclear Power Station Unit 1, SURVEY
• Shape-changing robot (running on grating) Author :
  Subject/Session_name : REACTOR DECOMMISSIONING, REMOTE HANDLING EQUIPMENT, CONTAINMENT SHELLS, CORIUM, fuel debris, Fukushima Daiichi Nuclear Power Station Unit 1, SURVEY

More photos/movies

5-4-1 Robotics for radiation survey(42)

• Demonstration of a submersible robot (photo)(3) Author :
  Subject/Session_name : DECOMMISSIONING, ROBOTS
• Demonstration of a submersible robot (photo)(2) Author :
  Subject/Session_name : DECOMMISSIONING, ROBOTS
• Presentation for visitors (photo)(4) Author :
  Subject/Session_name : DECOMMISSIONING, ROBOTS

More photos/movies

5-4-2 Robotics for restoration(13)

• Fukushima Daiichi Nuclear Power Station Unit 3, After wiping work of rails for the equipment hatch, the Pressure Containment Vessel (Shooting; November 19) Author :
  Subject/Session_name :
• Fukushima Daiichi Nuclear Power Station Unit 3, After wiping work of rails for the equipment hatch, the Pressure Containment Vessel (Shooting; November 18) Author :
  Subject/Session_name :
• Packbot working inside the reactor building of Fukushima Daiichi Nuclear Power Station Unit 3. Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 3 Reactor Building, FUKUSHIMA-3 REACTOR

More photos/movies

5-4-3 Robotics for decontamination(20)

• Development of remote decontamination technology in the reactor building robot investigation results of Unit 1 Reactor Building Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 1 Reactor Building, FUKUSHIMA-1 REACTOR
• Verification test performed at Fukushima Daini Nuclear Power Station as part of the development of remote decontamination technologies to be used inside buildings - Toshiba Corporation(4:08) Author :
  Subject/Session_name : Fukushima Daini Nuclear Power Station
• Travelling Unit (with brush head) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 2

More photos/movies

5-5 Decommissioning(14)

• Carrying down the head of RPV at Unit 4 Fukushima Daiichi Nuclear Power Station from upper part of the operation floor 1 (1; 43) Author :
  Subject/Session_name :
• Removal of PCV Lid from the Upper Part of Unit 4 Reactor Building at Fukushima Daiichi Nuclear Power Station Video on Tokyo Electric Power Company Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, Unit 4 Reactor Building, FUKUSHIMA-4 REACTOR
• Reporting from the grounds of Fukushima Daiichi Nuclear Power Station (Video) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

5-5-1 Radiation and engineering survey(99)

• Status of (first) survey device Author :
  Subject/Session_name : REACTOR DECOMMISSIONING, REMOTE HANDLING EQUIPMENT, CONTAINMENT SHELLS, CORIUM, fuel debris, Fukushima Daiichi Nuclear Power Station Unit 1, SURVEY, DOSE RATES, FIELD TESTS
• The robot being lowered via cable. Author :
  Subject/Session_name : REACTOR DECOMMISSIONING, REMOTE HANDLING EQUIPMENT, CONTAINMENT SHELLS, CORIUM, fuel debris, Fukushima Daiichi Nuclear Power Station Unit 1, SURVEY
• Outer wall of pedestal (Main Camera) (7.8Sv/h 19.0℃) Author :
  Subject/Session_name : REACTOR DECOMMISSIONING, REMOTE HANDLING EQUIPMENT, CONTAINMENT SHELLS, CORIUM, fuel debris, Fukushima Daiichi Nuclear Power Station Unit 1, SURVEY, DOSE RATES, FIELD TESTS

More photos/movies

5-5-10 Emergency response programme in decommissioning(2)

• Power source for emergency reactor water injection pump on the hill (35m above sea level) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, REACTOR COOLING SYSTEMS
• Fire engines (reactor water injection for back-up) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, REACTOR COOLING SYSTEMS

More photos/movies

5-5-2 Damaged fuel decommissioning programme(262)

• Simulated portion of vent header for testing device (when water leaks) Author :
  Subject/Session_name : REACTOR DECOMMISSIONING, CONTAINMENT SHELLS, CORIUM, fuel debris, CORE FLOODING SYSTEMS
• Reaching the 1st floor of the containment vessel. Author :
  Subject/Session_name : REACTOR DECOMMISSIONING, REMOTE HANDLING EQUIPMENT, CONTAINMENT SHELLS, CORIUM, fuel debris, Fukushima Daiichi Nuclear Power Station Unit 1, SURVEY
• Placement of water stop material Author :
  Subject/Session_name : REACTOR DECOMMISSIONING, CONTAINMENT SHELLS, CORIUM, fuel debris, CORE FLOODING SYSTEMS

More photos/movies

5-5-3 Decommissioning goals(1)

• Fukushima today; for a bright future (YouTube) Author :
  Subject/Session_name :

More photos/movies

5-5-4 Decommissioning planning(209)

• Unit No.5 inside containment vessel (entrance to pedestal) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station Unit5, CONTAINMENT SHELLS
• Inside the Unit No.5 pedestal(1) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station Unit5, CONTAINMENT SHELLS
• Inside the Unit No.5 pedestal(2) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station Unit5, CONTAINMENT SHELLS

More photos/movies

5-5-5 Radiological protection for decommissioning(16)

• Unit No.4 reactor building and fuel removal cover Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station Unit4, SPENT FUEL STORAGE, TRANSPORT
• Water level gauge Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• +10m ground height area(3) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

6-1-1 Radioactivity releases to environment(11)

• Sea surface concentration of Cs-137 - simulation from 12 March to 28 April, 2011 (2-D animation) [Mar. 6, 2012] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, CESIUM 137, DEPOSITION, CONTAMINATION, COMPUTERIZED SIMULATION
• Dispersion and surface deposition of Cs-137 over Eastern Japan (2-D animation) [Mar. 27, 2013] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, CESIUM 137, DEPOSITION, CONTAMINATION, COMPUTERIZED SIMULATION, WSPEEDI
• Air dose-rate distribution animation / precipitation and density distribution animation are added Author :
  Subject/Session_name :

More photos/movies

6-1-1-2 Liquid discharge(12)

• Assumed cause and tentative planned countermeasure construction (Appendix) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, contaminated water, RADIOACTIVE MATERIALS
• Place of collection (April 2nd) (Appendix) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, contaminated water, RADIOACTIVE MATERIALS
• Tentative preventive measure of spreading radioactive materials (Shore) (Appendix) Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, contaminated water, RADIOACTIVE MATERIALS

More photos/movies

6-1-1-3 Radioactivity fallout/deposition(3)

• Radioactive material sampled at Naraha-machi (zone in preparation for having the evacuation order lifted) on July 2 Author :
  Subject/Session_name : EXTERNAL ZONES, RADIOACTIVE MATERIALS
• Radioactive material found at Naraha-machi Author :
  Subject/Session_name : EXTERNAL ZONES, RADIOACTIVE MATERIALS
• Radioactive material sampled at Naraha-machi (zone in preparation for having the evacuation order lifted) on July 2 Author :
  Subject/Session_name : EXTERNAL ZONES, RADIOACTIVE MATERIALS

More photos/movies

6-1-1-4 Environment contamination(8)

• Central part Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• North side edge Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station
• Installation work of the block fence Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station

More photos/movies

6-1-2-3 Impact on aquatic environments(34)

• Map (Abukumagawa River, A) (July 2, 2012) Author :
  Subject/Session_name :
• Map (Manogawa River C,E) (July 2, 2012) Author :
  Subject/Session_name :
• Map (Inawashiroko Lake, G, H) (November 16,2012) Author :
  Subject/Session_name :

More photos/movies

6-1-4-2 Forecast of environmental condition(10)

• Sea surface concentration of Cs-137 - simulation from 12 March to 28 April, 2011 (2-D animation) [Mar. 6, 2012] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, CESIUM 137, DEPOSITION, CONTAMINATION, COMPUTERIZED SIMULATION
• Dispersion and surface deposition of Cs-137 over Eastern Japan (2-D animation) [Mar. 27, 2013] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, CESIUM 137, DEPOSITION, CONTAMINATION, COMPUTERIZED SIMULATION, WSPEEDI
• Dose rising process at the northwest direction from the Fukushima Daiichi Nuclear Power Plant (3-D animations) - view from directly above Fukushima Daiichi Nuclear Power Plant (MPEG format) Author :
  Subject/Session_name : NUMERICAL ANALYSIS, DOSE RATES, SPATIAL DOSE DISTRIBUTIONS, RADIONUCLIDE MIGRATION, COMPUTERIZED SIMULATION

More photos/movies

6-2 Environment restoration(33)

• Coagulation-sedimentation 2 Author :
  Subject/Session_name : RADIATION MONITORING, DECONTAMINATION
• DeConEP Schematic 4 Author :
  Subject/Session_name : RADIATION MONITORING, DECONTAMINATION
• Shoulder mower Author :
  Subject/Session_name : RADIATION MONITORING, DECONTAMINATION

More photos/movies

6-2-1 Decontamination(1)

• Fukushima today; for a bright future (YouTube) Author :
  Subject/Session_name :

More photos/movies

6-4-5 Social effects(17)

• Inaugural meeting of "Fukushima Supporting Companies Network"(1) Author :
  Subject/Session_name : MEETINGS
• General meeting (1) Author :
  Subject/Session_name : MEETINGS
• Visit to Nihonbashi Fukushima MIDETTE(4) Author :
  Subject/Session_name : MEETINGS

More photos/movies

6-4-9 Public communication(8)

• Series of explanatory videos Vol.1; How to Achieve and Maintain the "Cold Shutdown Condition" No.3 Reactor and Fuel status in Case of a Reactor Water Injection System Malfunction [Video on October 1, 2011] Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, REACTOR COOLING SYSTEMS
• Series of explanatory videos Vol.1; How to Achieve and Maintain the "Cold Shutdown Condition" No.4 Training for the recovery of the reactor water injection system Author :
  Subject/Session_name : Fukushima Daiichi Nuclear Power Station, REACTOR COOLING SYSTEMS
• Current view of Fukushima Daiichi Nuclear Power Plant Video on December 14-15, 2011 Author :
  Subject/Session_name :

More photos/movies

東京電力(83150)

• 英国セラフィールド社との情報交換協定の締結について Author :
  Subject/Session_name : 福島第一原子力発電所, 原子炉デコミッショニング, 協定
• 福島第一原子力発電所5号機 屋内設備 5号機残留熱除去系ポンプ(B)(D)(原子炉建屋地下2階) Author :
  Subject/Session_name : 福島第一原子力発電所5号機
• テレビ会議録画映像(2011年3月16日～2011年4月11日)本12-1～本12-2(2本) Author :
  Subject/Session_name : 福島第一原子力発電所, 原子炉事故, 会議, 2011-03-13

More results

経済産業省(13214)

• (別添)福島第一原子力発電所及び福島第二原子力発電所周辺の緊急時モニタリング調査結果について [2011年03月11日～2011年03月15日; 実施] Author :
  Subject/Session_name : 周辺地域, 放射線モニタリング, 空間的線量分布, 放射線防護
• 放射性物質放出量データの一部誤りについて Author :
  Subject/Session_name :
• (資料3-4) 放射性廃棄物処理・処分; 廃棄物試料の分析結果 (2及び3号機原子炉格納容器内滞留水、1号機タービン建屋内滞留水・スラッジ、1号機原子炉建屋オペレーティングフロアボーリングコア) (国際廃炉研究開発機構)(日本原子力研究開発機構) Author :
  Subject/Session_name : 福島第一原子力発電所2号機, 福島第一原子力発電所3号機, 原子炉格納容器, 滞留水, 福島第一原子力発電所1号機 タービン建屋

More results

内部調査(1073)

• 震災前の温度計ケーブル(2017年11月30日:掲載) Author :
  Subject/Session_name : 福島第一原子力発電所3号機, 原子炉格納容器, 圧力容器, 温度計
• モックアップ試験による映像 Author :
  Subject/Session_name : 原子炉デコミッショニング, 福島第一原子力発電所1号機, 原子炉格納容器, 炉心溶融物, 燃料デブリ, 遠隔操作装置, 現地試験, 温度測定, 線量率, 循環系, 管, 原子炉計装
• 東 京電力(株)福島第一原子力発電所事故に関する技術ワークショップにおける説明資料 MAAPによる1～3号機の事故シーケンスの詳細解析について (Detailed analysis of the accident progression of Units 1 to 3 by using MAAP code) Author :
  Subject/Session_name :

More results

原子力安全委員会(2524)

• (添付資料3) SPEEDI計算結果の公表に係る基本方針 Author :
  Subject/Session_name : コンピュータシミュレーション, SPEEDI
• 積算線量の試算 2011年5月6日計算;試算結果 Author :
  Subject/Session_name : 福島第一原子力発電所, 原子炉事故, 放射性物質, 放出, 拡散, コンピュータシミュレーション, SPEEDI
• 積算線量の試算 2011年5月5日計算;試算結果 Author :
  Subject/Session_name : 福島第一原子力発電所, 原子炉事故, 放射性物質, 放出, 拡散, コンピュータシミュレーション, SPEEDI

More results

[Type]Data(114973)

• (別添)福島第一原子力発電所及び福島第二原子力発電所周辺の緊急時モニタリング調査結果について [2011年03月11日～2011年03月15日; 実施] Author :
  Subject/Session_name : 周辺地域, 放射線モニタリング, 空間的線量分布, 放射線防護
• 温度に関するパラメータ(グラフ) 福島第一原子力発電所 1号機 [～2013年12月31日 11時00分; 時点] Author :
  Subject/Session_name : 福島第一原子力発電所1号機, 温度監視, データ
• タービン建屋溜まり水分析結果(JAEA) Author :
  Subject/Session_name : 福島第一原子力発電所 タービン建屋, 放射性廃棄物管理, 溜まり水, 放射性物質

More results

廃炉・汚染水 対策チーム会合/事務局会議(0)

More results

福島第一原子力発電所の廃止措置等に向けた中長期ロードマップ(1472)

• 5･6号機の現状 (資料3-8) (2017年12月21日) Author :
  Subject/Session_name : 福島第一原子力発電所, 原子炉デコミッショニング, 福島第一原子力発電所5号機, 福島第一原子力発電所6号機, 中長期ロードマップ
• 放射性廃棄物処理･処分 (資料3-4) (2017年12月21日) Author :
  Subject/Session_name : 福島第一原子力発電所, 原子炉デコミッショニング, 中長期ロードマップ, 放射性廃棄物
• 廃炉･汚染水対策チーム会合 第48回事務局会議 議事概要 Author :
  Subject/Session_name : 福島第一原子力発電所, 原子炉デコミッショニング, 中長期ロードマップ, 汚染水

More results

福島県(29017)

• 県内7方部 環境放射能測定結果(暫定値) (2011年7月1日~2011年7月31日) (PDF) Author :
  Subject/Session_name : 放射線モニタリング
• 県が受信したSPEEDI電子メールデータ一覧及び個別データ Author :
  Subject/Session_name : 福島第一原子力発電所, 通信, コンピュータシミュレーション, SPEEDI
• (資料1-2) (報告)多核種除去設備等処理水に関する設備の検討に必要な海域での地質調査等の実施について (2021年12月27日) Author :
  Subject/Session_name : 福島第一原子力発電所, 廃棄物処理, 汚染水, 多核種除去設備, ALPS

More results

原子力規制委員会(34493)

• 米国原子力規制委員会(NRC)の原発事故対策(B.5.b)について原子力安全･保安院のNRCからの聴取内容と原子力安全･保安院内部での検討状況等に関する文書 Author :
  Subject/Session_name : 米国NRC(原子力規制委員会), 原子力施設, リスク評価, 確率論的評価, 航空機, 事故, テロ, 設計っ基準事故
• 服装と荷物 Author :
  Subject/Session_name : 原子力発電プラント, 原子炉運転, 原子力事故, 緊急時対応計画, 緊急避難, 被ばく
• 屋内退避措置 Author :
  Subject/Session_name : 原子力発電プラント, 原子炉運転, 原子力事故, 緊急時対応計画, 放射線防護, 被ばく

More results

厚生労働省(3474)

• 食品中の放射性物質モニタリング信頼性向上及び放射性物質摂取量評価に関する研究 Author :
  Subject/Session_name : 原子炉事故, 放射性物質, 食品, モニタリング, ヨウ素, セシウム, スクリーニング
• 放射性物質が含まれた稲わらを給与された可能性のある牛の肉の個体識別番号について(福島県以外農家出荷分まとめ) (栃木県) Author :
  Subject/Session_name : 原子炉事故, 放射性物質, 家畜飼養, 牛, 販売
• 放射性物質が含まれた稲わらを給与された可能性のある牛の肉の個体識別番号について(福島県以外農家出荷分まとめ) (岩手県) Author :
  Subject/Session_name : 原子炉事故, 放射性物質, 家畜飼養, 牛, 販売

More results