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Spent Fuel Pools

3 radiation monitors down for 3 days in the pool to accept fuel assemblies from reactor4 SFP

3 radiation monitors were down for 3 days in common usage pool. This pool is to stock the fuel assemblies removed from reactor4 spent fuel pool.   The monitors are

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,

Plant hazard Spent Fuel Pools

Debris removal from reactor3 pool in 4 months delay due to the continuous troubles

Debris removal from reactor3 pool is in 4 months delay, Tepco reported to NRA (Nuclear Regulation Authority) this February. Tepco is in the process to remove debris from around the

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

[Video] Disfigured fuel assembly of reactor4 pool

Note : Thank you for reading Fukushima Diary. Fukushima Diary is genuinely supported by your donation.Monthly recurring donation is also appreciated.     Following up this article.. 3 cracks found

Spent Fuel Pools

Atmospheric dose of reactor4 pool area is nearly 0.1 mSv/h / Reaches the annual dose limit only within 200 hours

Note : Thank you for reading Fukushima Diary. Fukushima Diary is genuinely supported by your donation.Monthly recurring donation is also appreciated.     Following up this article.. NRA “Radiation dose

Cover-ups Plant hazard Spent Fuel Pools

Tepco not to announce the total exposure dose of workers for reactor4 pool fuel removing

Note : Thank you for reading Fukushima Diary. Fukushima Diary is genuinely supported by your donation.Monthly recurring donation is also appreciated.     Following up this article.. NRA “Radiation dose

Spent Fuel Pools

NRA “Radiation dose is too high in reactor4 spent fuel pool area” → Tepco covered lead plate over the crane

Note : Thank you for reading Fukushima Diary. Fukushima Diary is genuinely supported by your donation.Monthly recurring donation is also appreciated.     Tepco is removing the fuel assemblies from