Tag "SFP"

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Fukushima Plant Plant hazard

Reactor 5 pool coolant system won’t get back on until August

Photo : The leaking hole is currently covered with the hardening agent and a piece of wood is put on tied by some belt. [URL]   Following up this article..  

Fukushima Plant Plant hazard

Coolant system of Reactor 6 spent fuel pool also suspended for 2 hours

Related to this article.. Reactor 5 temperature jumped up 13 ℃ while losing coolant system only for 2 days [URL]   On 7/11/2014, Tepco announced the coolant system of SFP

Fukushima Plant Plant hazard

Reactor 5 temperature jumped up 13 ℃ while losing coolant system only for 2 days

Graph : Blue line shows the reactor temperature, Green line shows the SFP 5 temperature   Following up this article..   Tepco no clue to reboot coolant system of Pool

Fukushima Plant Plant hazard

Tepco no clue to reboot coolant system of Pool of Reactor 5 / Gaining time by emergency measures – Photo

Following up this article..   Spent fuel pool of Reactor 5 suspended for coolant system failure / Tepco “We have 9 days to go” [URL]   On 7/6/2014, Tepco announced

Fukushima Plant Plant hazard Spent Fuel Pools

Spent fuel pool of Reactor 5 suspended for coolant system failure / Tepco “We have 9 days to go”

On 7/6/2014, Tepco announced the coolant system of Reactor 5 had a leakage failure to stop cooling the spent fuel pool.   Reactor 5 is shut down with Reactor 6,

Spent Fuel Pools

[Mystery] Tepco “We haven’t injected seawater to Spent fuel pool of reactor1″

On 4/1/2014, Tepco stated they haven’t injected seawater into SFP1 (Spent Fuel Pool of reactor1) since 311.   It was stated in their report about the desalination equipment installation into

Plant hazard Spent Fuel Pools

Reactor4 pool had a crane trouble / Crane stopped for unknown reason

A crane stopped in reactor4 spent fuel pool. The crane is installed on the ceiling of the reactor building.   While Tepco was preparing to transfer the on-premises transportation container,

Spent Fuel Pools

Tepco to shield reactor1 pool coolant system against the damaged stack / Stopping cooling the pool for 11 days

  Following up this article.. 1.9 mSv/h detected at 54 m above ground along the damaged stack [URL]   Tepco is going to install covers over the facilities to protect

Cover-ups Spent Fuel Pools

Tepco damaged power cable for reactor4 pool coolant system / Tepco “Didn’t know the cable was there”

On 2/25/2014, Tepco damaged the power cable for reactor4 pool, which was installed by themselves. It stopped one of the coolant systems of reactor4 pool, they ended up suspending fuel

Spent Fuel Pools

Tepco “Even if they drop a fuel assembly of reactor4 pool, it wouldn’t affect outside of the plant area”

Note : If you are from the international mass media, Don’t read this site before taking a contact with me.   Related to this article..Fuel removal of reactor4 will continue