Top > Releases ･ Announcements > Fukushima Daiichi NPS Prompt Report > 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)
This is follow-up information on the water dropping near the exit valve of the tank A7 and A9 during a patrol of the F tank area (north of Unit 6).
As we investigated with the heat reserving material having pulled out from around the exit valve of the tank A7 and A9, no leakage was found.
Therefore, we judged that this dropping water was rainwater or dew condensation water.
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