Fukushima Plant
Underground wall nearly doubled the increasing speed of retained water in plant buildings
Following up this article.. Increasing groundwater is “bulging” the coastal area of Fukushima plant after building underground wall [URL] On 12/18/2015, Tepco reported to NRA (Nuclear Regulation Authority) that the
Tepco considers evaporating 800,000 m3 of Tritium water to the air
On 12/11/2015, Tepco announced the possibility of evaporating Tritium water retained in Fukushima plant area. It was reported in the task force of METI (Minister of Economy, Trade and Industry).
Sr-90 density spiked 170 percent at an observation well beside Reactor 2
On 12/15/2015, Tepco reported the Strontium-90 density jumped up at one of the observation wells near Reactor 2. This well is to detect the radiation level in groundwater, situated between
Cs-134/137 density in retained water of Fukushima underground spiked 4000 times higher than last year
(Photo ; Reactor 4 just after 311 took place. Photo was released on 9/11/2012.) On 12/9/2015, Tepco announced Cs-134/137 density significantly jumped up in the retained water of basement
NRA announced the dry cask for spent fuel of Fukushima plant might be overly vulnerable
On 12/4/2015, NRA (Nuclear Regulation Authority) announced that the dry cask to store the spent fuel assemblies can be excessively vulnerable. In order to stock the fuel assemblies of SFP
![[Video] 1.2 Sv/h detected from the outside of Reactor 3](https://fukushima-diary.com/wp-content/uploads/2015/11/4-Video-1.2-Svh-detected-from-the-outside-of-Reactor-3-677x316_c.jpg)
[Video] 1.2 Sv/h detected from the outside of Reactor 3
On 11/27/2015, Tepco announced they detected over 1.2 Sv/h outside of Reactor 3. It had been known that 1.3 Sv/h was detected near the pit to PCV 3 (Primary Containment
Tepco to dismantle the entire roof of Reactor 2 / “Largely emits radioactive material but fast”
On 11/26/2015, Tepco and METI (Ministry of Economy, Trade and Industry) announced they plan to dismantle the entire roof of Reactor 2 building. This is to remove the nuclear fuel
Increasing groundwater is “bulging” the coastal area of Fukushima plant after building underground wall
The completed underground wall is increasing the groundwater level to crack the pavement and pushing the wall itself toward the sea, according to Tepco. On 10/26/2015, Tepco completed the underground
![[Photo] Reactor 1 could have been severely collapsed if M4.8 occurred 6 hours earlier on 11/19](https://fukushima-diary.com/wp-content/uploads/2015/11/Photo-Reactor-1-could-have-been-severely-collapsed-if-M4.8-occurred-6-hours-earlier-on-1119-677x316_c.jpg)
[Photo] Reactor 1 could have been severely collapsed if M4.8 occurred 6 hours earlier on 11/19
Tepco’s decommissioning attempt could have collapsed the crippled Reactor 1 on 11/19/2015. This is not largely recognized by the mass media. According to Tepco, they started removing the minor
![[Photo] Tepco reports groundwater stopped flowing into Reactor 1 at one of the ducts](https://fukushima-diary.com/wp-content/uploads/2015/11/2-Photo-Tepco-reports-groundwater-stopped-flowing-into-Reactor-1-at-one-of-the-ducts-677x316_c.jpg)
[Photo] Tepco reports groundwater stopped flowing into Reactor 1 at one of the ducts
On 11/12/2015, Tepco announced that at a control cable duct they observed groundwater stop flowing into Reactor 1 turbine building. They didn’t report if groundwater keeps flowing into the building from
