Top > Releases ･ Announcements > Announcements > 2013 > Power Supply Facilities Failure at Fukushima Daiichi Nuclear Power Station (Follow-up Report 5)
(Mar 20, 2013)At around 6:57 PM on March 18, there was an incident where the power supply facilities in the Main Anti-earthquake Building at Fukushima Daiichi Nuclear Power Station momentarily stopped. The updates on the incident are provided below.
We announced that the Unit 3 spent fuel pool alternative cooling system was restarted in the previous announcement and stated “We are checking the temperature of the pool when we restarted the system.”
When the system was restarted, the temperature of the spent fuel pool was 17 Celsius and there were enough margins to the operational limit of 65 Celsius.
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