No New Developments since 9:00pm, 19th March
Unit Status
1 Reactor cold shutdown, stable water level, offsite power is
available.
No cooling water is leaked to the reactor containment vessel.
Maintain average water temperature below 100°C in the pressure
restraint.
2 Reactor cold shutdown, stable water level, offsite power is
available.
No cooling water is leaked to the reactor containment vessel.
Maintain average water temperature below 100°C in the pressure
restraint.
3 Reactor cold shutdown, stable water level, offsite power is
available.
No cooling water is leaked to the reactor containment vessel.
Maintain average water temperature below 100°C in the pressure
restraint.
4 Reactor cold shutdown, stable water level, offsite power is
available.
No cooling water is leaked to the reactor containment vessel.
Maintain average water temperature below 100°C in the pressure
restraint.
other In the Unit 1, 2, 3 and 4, which automatically shut down due
to the Tohoku-Chihou-Taiheiyo-Oki Earthquake on March 11th, 2011,
we had been preparing measures for decreasing the pressure of each
reactor containment vessel since March 12th. However, on March
17th, we released such preparation in all of the Units.