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Fukushima Daiichi NPS Prompt Report

2013

Status of TEPCO's Nuclear Power Stations after the Tohoku-Chihou-Taiheiyou-Oki Earthquake

Sep 30, 2013 Suspension of the Slurry Transfer Pump of the System C of the Multi-Nuclide Removal Equipment (ALPS) (From the First Issue to the Follow-up Information 5)
Sep 29, 2013 Tritium Density Result of Water Quality Survey inside the Port of Fukushima Daiichi NPS (Follow-up Information 57)
Sep 29, 2013 Water Bleeding from the Tank J2 at F Area Tank (on the North of Unit 6) (Follow-up Information)
Sep 28, 2013 Water Bleeding from the Tank J2 at F Area Tank (on the North of Unit 6)
Sep 27, 2013 Tritium Density Result of Water Quality Survey inside the Port of Fukushima Daiichi NPS (Follow-up Information 56)
Sep 27, 2013 Disconnection of a Silt Fence at a Water Intake for Unit 5 and 6 at Fukushima Daiichi NPS (Follow-up Information 4)
Sep 27, 2013 Water Found Dropping from the Exit Valves of the Tank A7 and A9 on the Sea Side of Unit 5 and 6 (Follow-up Information 2)
Sep 27, 2013 Water Found Dropping from the Communication Pipe of the Tank J3 and J4 on the Sea Side of Unit 5 and 6
Sep 27, 2013 Disconnection of a Silt Fence at a Water Intake for Unit 5 and 6 at Fukushima Daiichi NPS (Follow-up Information 3)
Sep 27, 2013 Water Found Dropping from the Exit Valves of the Tank A7 and A9 on the Sea Side of Unit 5 and 6 (Follow-up Information)
Sep 27, 2013 Water Found Dropping from the Exit Valves of the Tank A7 and A9 on the Sea Side of Unit 5 and 6
Sep 27, 2013 Hot Test Started for the System C of the Multi-nuclide Removal Equipment (ALPS)
Sep 26, 2013 (Comment)Receipt of approval from the governor of Niigata Prefecture
Sep 26, 2013 Disconnection of a silt fence at a water intake for Unit 5 and 6 at Fukushima Daiichi NPS (Follow-up Information)
Sep 26, 2013 Disconnection of a silt fence at a water intake for Unit 5 and 6 at Fukushima Daiichi NPS
Sep 26, 2013 Tritium Density Result of Water Quality Survey inside the Port of Fukushima Daiichi NPS (Follow-up Information 55)
Sep 26, 2013 Disconnection of a Silt Fence at a Water Intake for Unit 5 and 6 at Fukushima Daiichi NPS (Follow-up Information 2)
Sep 25, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 50)
Sep 25, 2013 Liquid Dropping from an Air conditioning Duct on the Fourth Floor of Unit 5 Reactor Building at Fukushima Daiichi NSP (Follow-up Information)
Sep 25, 2013 Bleeding on the Heat Insulator around Connecting Pipe at F Area Tanks (on the North of Unit 6) at Fukushima Daiichi NPS (Follow-up Information)
Sep 25, 2013 Liquid Dropping from an Air Conditioning Duct on the Fourth Floor of Unit 5 at Fukushima Daiichi NSP
Sep 25, 2013 Bleeding on the Heat Insulator around Connecting Pipe at F Area Tanks (on the North of Unit 6) at Fukushima Daiichi NPS
Sep 24, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 49)
Sep 21, 2013 Fukushima Daiichi NPS Prompt Report (Sep 14,2013)Tritium Density Result of Water Quality Survey inside the Port of Fukushima Daiichi NPS (Follow-up Information 54)
Sep 21, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 48)
Sep 20, 2013 Fukushima Daiichi NPS Prompt Report (Sep 14,2013)Tritium Density Result of Water Quality Survey inside the Port of Fukushima Daiichi NPS (Follow-up Information 53)
Sep 20, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 47)
Sep 20, 2013 Earthquake Occurred on September 20, 2013 (Fukushima Daiichi and Daini Nuclear Power Stations) (Follow-up Information 3)
Sep 20, 2013 Earthquake Occurred on September 20, 2013 (Fukushima Daiichi and Daini Nuclear Power Stations) (Follow-up Information 2)
Sep 20, 2013 Earthquake Occurred on September 20, 2013 (Fukushima Daiichi and Daini Nuclear Power Stations) (Follow-up Information)
Sep 20, 2013 Earthquake Occurred on September 20, 2013 (Fukushima Daiichi and Daini Nuclear Power Stations)
Sep 19, 2013 Water Leak from a Fire Extinguishing Piping at Fukushima Daiichi Nuclear Power Station (Follow-up Information)
Sep 19, 2013 Water Leak from a Fire Extinguishing Piping at Fukushima Daiichi Nuclear Power Station
Sep 18, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 46)
Sep 18, 2013 Fracture-like Traces Found on Steel Members (Diagonal Bracings) in the Intermediate Section of the Exhaust Stack for Units 1 and 2 at Fukushima Daiichi NPS
Sep 18, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 45)
Sep 18, 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 (Follow-up Information 27)
Sep 18, 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 (Follow-up Information 26)
Sep 17, 2013 Influence of Rainfall from Approaching Typhoon on Fukushima Daiichi NPS (Follow-up Information 5)
Sep 17, 2013 Overflow of Water from Raw Water Underground Tank of Pure Water Filtrate System at Fukushima Daiichi NPS (Follow-up Information)
Sep 17, 2013 Overflow of Water from Raw Water Underground Tank of Pure Water Filtrate System at Fukushima Daiichi NPS
Sep 17, 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 (Follow-up Information 25)
Sep 17, 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 (Follow-up Information 24)
Sep 16, 2013 Influence of Rainfall from Approaching Typhoon on Fukushima Daiichi NPS (Follow-up Information 4)
Sep 16, 2013 Influence of Rainfall from Approaching Typhoon on Fukushima Daiichi NPS (Follow-up Information 3)
Sep 16, 2013 Influence of Rainfall from Approaching Typhoon on Fukushima Daiichi NPS (Correction to Follow-up Information 2)
Sep 16, 2013 Influence of Rainfall from Approaching Typhoon on Fukushima Daiichi NPS (Follow-up Information 2)
Sep 16, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 44)
Sep 16, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 43)
Sep 16, 2013 Influence of Rainfall from Approaching Typhoon on Fukushima Daiichi NPS (Follow-up Information)
Sep 16, 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 (Follow-up Information 23)
Sep 15, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 42)
Sep 15, 2013 Influence of Rainfall from Approaching Typhoon on Fukushima Daiichi NPS
Sep 15, 2013 Overflow of Accumulated Water inside the Dike in the B Area's South Side at Fukushima Daiichi NPS
Sep 15, 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 (Follow-up Information 22)
Sep 14, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 41)
Sep 14, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 40)
Sep 14, 2013 Tritium Density Result of Water Quality Survey inside the Port of Fukushima Daiichi NPS (Follow-up Information 52)
Sep 13, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 39)
Sep 13, 2013 Tritium Density Result of Water Quality Survey inside the Port of Fukushima Daiichi NPS (Follow-up Information 51)
Sep 13, 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 (Follow-up Information 21)
Sep 13, 2013 Detailed Analysis Results on Groundwater around Units 1 to 4 at Fukushima Daiichi NPS (Results of Measurement around Units 1 and 2)(Follow-up Information 2)
Sep 13, 2013 Tritium Density Result of Water Quality Survey inside the Port of Fukushima Daiichi NPS (Follow-up Information 50)
Sep 13, 2013 Sampling Results Obtained in the South Water Outlet, etc. at Fukushima Daiichi Nuclear Power Station
Sep 13, 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 (Follow-up Information 20)
Sep 12, 2013 Water Found Leaking from Accumulated Water Treatment System (Vehicle-mount Type) for Units 5 and 6 at Fukushima Daiichi NPS (Follow-up Information)
Sep 12, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 38)
Sep 12, 2013 Water Found Leaking from Accumulated Water Treatment System (Vehicle-mount Type) for Units 5 and 6 at Fukushima Daiichi NPS
Sep 12, 2013 Detailed Analysis Results on Groundwater around Units 1 to 4 at Fukushima Daiichi NPS (Results of Measurement around Units 1 and 2)
Sep 11, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 37)
Sep 10, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 36)
Sep 9, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 35)
Sep 9, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 34)
Sep 8, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 33)
Sep 7, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 32)
Sep 6, 2013 Tritium Density Result of Water Quality Survey inside the Port of Fukushima Daiichi NPS (Follow-up Information 49)
Sep 6, 2013 Jib Mast at the Tip of a Large Crane Bent Down at Fukushima Daiichi NPS (Correction on Chronological Order)
Sep 6, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 31)
Sep 6, 2013 Jib Mast at the Tip of a Large Crane Bent Down at Fukushima Daiichi NPS (Follow-up Information)
Sep 5, 2013 Jib Mast at the Tip of a Large Crane Bent Down at Fukushima Daiichi NPS
Sep 5, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 30)
Sep 4, 2013 Tritium Density Result of Water Quality Survey inside the Port of Fukushima Daiichi NPS (Follow-up Information 48)
Sep 4, 2013 Detailed Analysis Results on Groundwater around Units 1 to 4 at Fukushima Daiichi NPS
Sep 4, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 29)
Sep 4, 2013 Tritium Density Result of Water Quality Survey inside the Port of Fukushima Daiichi NPS (Follow-up Information 47)
Sep 4, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 28)
Sep 3, 2013 Tritium Density Result of Water Quality Survey inside the Port of Fukushima Daiichi NPS (Follow-up Information 46)
Sep 3, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 27)
Sep 2, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 26)
Sep 2, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 25)
Sep 2, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 24)
Sep 1, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 23)
Sep 1, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 22)
Sep 1, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 21)
Sep 1, 2013 Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 20)

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