Tag "pump"
[Reactor4] Actual Fukushima worker “In short, it was a design error.”
Following up this article..[Reactor4] Coolant system is still running without proper equipment Actual Fukushima worker Happy11311 tweeted about the failure of the back-up coolant system in SFP4.
[Reactor4] Coolant system is still running without proper equipment
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,
[Reactor4]Coolant system is provisionally back on to be fully recovered tomorrow
Following up this article..[Reactor4] Back-up coolant system failed. Backup power is lost. 47 hours left. Tepco sent out emergency email to follow up. 【東電からのメール】（４号炉使用済燃料プール代替冷却システムが自動停止の続報）（お知らせ済は省略）・本日午後１時35分頃よりＵＰＳをバイパスする作業を開始し本日午後２時45分頃、作業が完了したことから、午後３時７分頃、使用済燃料プール代替冷却システムのポンプを起動し冷却を再開（続 — おしどり♀マコリーヌさん (@makomelo) 7月 1,
[Reactor4] Back-up coolant system failed. Backup power is lost. 47 hours left.
Following up this article..[Reactor4] Coolant system of SFP4 stopped. Tepco is still investigating the cause. The coolant system is not functioning yet and the back-up unit is out of
Coolant system of SFP in reactor2 is stopped
Since 14:01 of 6/27/2012, the coolant system of SFP2 has been stopped. They confirmed the cooling pump of systemA automatically stopped by the web camera of the seismic isolation building
Coolant system stopped at reactor 4 again, back-up turned on
Tepco reported an alarm sounded for secondary cooling water pump at 20:00 6/4/2012, the pump automatically stopped. They found burn marks on the terminal of the pump’s
Fukushima worker concerns about ground settlement of Fukushima plants
Following up this article..Tepco plans to pump up groundwater and discharge it to the sea and Possible uneven settlement of reactor 4 Tepco is planning to pump up groundwater to reduce
Contaminated water leaked like blowing mist
Tepco was improving soil. The trouble happened near the pump room to push filtered water for soil improvement operation. 12:45 5/9/2012 Monitoring camera caught contaminated water was leaking like
