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Fukushima Daiichi NPS Prompt Report

2013

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

Oct 29, 2013	Leakage Detector Activation on the first floor at Unit 1 Turbine Building in Fukushima Daiichi NPS
Oct 28, 2013	Restart of Hot Test (for System A) in Multi-nuclide Removal Equipment (ALPS)
Oct 25, 2013	Preparation for Typhoon No. 27 (Francisco) at Fukushima Daiichi NPS
Oct 24, 2013	Immediate release: Increase in the Measurement Results for Gross-β at Two Points in a Drainage Channel at Fukushima Daiichi NPS
Oct 24, 2013	Water transfer from inside dikes at tank areas to underground water storage tank (No.4) at Fukushima Daiichi NPS
Oct 23, 2013	Dike Drain Valve Opening at tank areas at Fukushima Daiichi NPS
Oct 21, 2013	Water Dropping found on a Tank Patrol
Oct 20, 2013	No Impact on Seawater: Overflowed from dikes at Fukushima Daiichi NPS
Oct 18, 2013	Radioactive material (Total Beta) Density Increase at an Observation hole at Fukushima Daiichi NPS
Oct 18, 2013	Oil leakage from Heavy Equipment at Fukushima Daiichi NPS (Follow-up Information)
Oct 18, 2013	Oil leakage from Heavy Equipment on the South Side of a Hill at Fukushima Daiichi NPS
Oct 17, 2013	Overflow of Water from the Top of a Temporary Notch Tank for Groundwater at the Bank Protection (Follow-up Information)
Oct 17, 2013	Overflow of Water from the Top of a Temporary Notch Tank for Groundwater at the Bank Protection
Oct 17, 2013	Water Leak at a Tank in the H4 area and Water Dropping from the Top Plate of the B area (South) Tank at Fukushima Daiichi NPS
Oct 16, 2013	Immediate release: EFFECT of TYPHOON NO. 26 (Wiphia) on FUKUSHIMA DAIICHI NPS
Oct 10, 2013	Immediate release: A sampling result 1km Offshore Fukushima Daiichi
Oct 10, 2013	Tritium Density Result of Water Quality Survey inside the Port of Fukushima Daiichi NPS (Follow-up Information 59)
Oct 9, 2013	Water Leakage near Desalination System (Reverse Osmosis Membrane) at Fukushima Daiichi NPS (Follow-up Information 5)
Oct 9, 2013	Water Leakage near Desalination System (Reverse Osmosis Membrane) at Fukushima Daiichi NPS (Follow-up Information 4)
Oct 9, 2013	Water Leakage near Desalination System (Reverse Osmosis Membrane) at Fukushima Daiichi NPS (Follow-up Information 3)
Oct 9, 2013	Water Leakage near Desalination System (Reverse Osmosis Membrane) at Fukushima Daiichi NPS (Follow-up Information 2)
Oct 9, 2013	Water Leakage near Desalination System (Reverse Osmosis Membrane) at Fukushima Daiichi NPS (Follow-up Information)
Oct 9, 2013	Water Leakage near Desalination System (Reverse Osmosis Membrane) at Fukushima Daiichi NPS
Oct 7, 2013	The Suspension of the On-Site Power Supply Facilities (3B) at Fukushima Daiichi NPS (Follow-up Information 2)
Oct 7, 2013	The Suspension of the On-Site Power Supply Facilities (3B) at Fukushima Daiichi NPS (Follow-up Information and Revision)
Oct 7, 2013	The Suspension of the On-Site Power Supply Facilities (3B) at Fukushima Daiichi NPS
Oct 7, 2013	Water Dripping Found on Unit 6 Reactor Building's 3rd Floor at Fukushima Daiichi NPS (Follow-up Information)
Oct 7, 2013	Water Dripping Found on Unit 6 Reactor Building's 3rd Floor at Fukushima Daiichi NPS
Oct 4, 2013	Alarm Went off Indicating a Process Error of the System C of the Multi-Nuclide Removal Equipment (ALPS) (Follow-up Information)
Oct 4, 2013	The Planned Suspension of RO Waste Water Acceptance and Treatment at the System C of the Multi-Nuclide Removal Equipment (ALPS)
Oct 4, 2013	Water Leak at a Tank in the H4 area in Fukushima Daiichi Nuclear Power Station (Follow-up Information 51)
Oct 4, 2013	Alarm Went off Indicating a Process Error of the System C of the Multi-nuclide Removal Equipment (ALPS)
Oct 3, 2013	Water Dropping from the Top Plate of the B Area (South) Tank at Fukushima Daiichi NPS (Follow-up Information 5)
Oct 3, 2013	Water Dropping from the Top Plate of the B Area (South) Tank at Fukushima Daiichi NPS (Follow-up Information 4)
Oct 3, 2013	Water Leak in Unit 5 Waste Treatment Building at Fukushima Daiichi NPS (Follow-up Information)
Oct 3, 2013	Water Dropping from the Top Plate of the B Area (South) Tank at Fukushima Daiichi NPS (Follow-up Information 3)
Oct 3, 2013	Seawater Leak from the Motor Cooling Water Pipe of the Remaining Heat Removal System Seawater Pump (D) for Unit 6 at Fukushima Daiichi NPS
Oct 3, 2013	Water Leak in Unit 5 Waste Treatment Building at Fukushima Daiichi NPS
Oct 3, 2013	Overflow of Water from the Dike of H8-South Area at Fukushima Daiichi NPS (Follow-up Information 3)
Oct 3, 2013	Water Dropping from the Top Plate of the B Area (south) Tank at Fukushima Daiichi NPS (From the First Issue to the Follow-up Information 2)
Oct 2, 2013	Overflow of Water from the Dike of H8-South Area at Fukushima Daiichi NPS (Follow-up Information 2)
Oct 2, 2013	Overflow of Water from the Dike of H8-South Area at Fukushima Daiichi NPS (Follow-up Information)
Oct 2, 2013	Overflow of Water from the Dike of H8-South Area at Fukushima Daiichi NPS
Oct 1, 2013	Overflow of Water from the Notch Tank Which Locates at the East of the H5 Area Tank and Stores Water inside the Dike at Fukushima Daiichi NPS (Follow-up Information)
Oct 1, 2013	Suspension of the Nitrogen Gas Separation Apparatus A at Fukushima Daiichi NPS (Follow-up Information 2)
Oct 1, 2013	Suspension of the Nitrogen Gas Separation Apparatus A at Fukushima Daiichi NPS (Follow-up Information)
Oct 1, 2013	Suspension of the Nitrogen Gas Separation Apparatus A at Fukushima Daiichi NPS
Oct 1, 2013	Overflow of Water from the Notch Tank Which Locates at the East of the H5 Area Tank and Stores Water Inside the Dike at Fukushima Daiichi NPS

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