[Reactor4] Coolant system is still running without proper equipment

[Reactor4] Coolant system is still running without proper equipment 4

 

Following up this article..[Reactor4]Coolant system is provisionally back on to be fully recovered tomorrow

SFP4 is not fully recovered yet.

On 7/2/2012, Tepco announced like this below,

Upon investigation, it was confirmed that a system trip occurred as a result of UPS
failure causing the loss of power supply to the monitoring instrument. The cooling
system was recovered by supplying power to the monitoring instrument through a
bypass. After replacing the failed UPS, power supply through UPS will be recovered.

 

UPS is not replaced to be a new one yet. Tepco stated they are planning to obtain the new UPS during this week.

Also, they still haven’t sorted out what caused the UPS trouble.

 

[Reactor4] Coolant system is still running without proper equipment 2

 

[Reactor4] Coolant system is still running without proper equipment 3

 

↓ 2:33 ~

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