Tag "groundwater"
Tepco to inject cement instead of frozen water wall
Related to this article.. Underground temperature never go down regardless of frozen wall beside common fuel pool [URL] On 6/2/2016, Tepco reported to NRA (Nuclear Regulation Authority) that they need
Sr-90 density jumped up over 10 times in groundwater beside Reactor 2
On 2/5/2016, Tepco reported Strontium-90 density spiked 1,103% in groundwater beside Reactor 2. The sample was collected between the plant port and Reactor 2. The sampling well is one of
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
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] 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
7,200,000,000 Bq of All β nuclides in contaminated water leaked from Reactor 2
On 11/5/2015, Tepco announced the retained water in Reactor 2 building was found leaking on transferring. From Tepco’s report, the leaked volume was approx. 0.23 m3. The leakage detector went
Sr-90 density increased over 2.5 times in groundwater beside Reactor 2
On 10/30/2015, Tepco announced the Strontium-90 density reached the highest level at one of the observation wells beside Reactor 2. The sample groundwater was collected at the observation well called
Tritium density in one of the bypass wells keeps increasing since this August
Related to this article.. Approx. 84,000 m3 of contaminated groundwater has been discharged to the Pacific from bypass wells [URL] From Tepco’s report released on 10/7/2015, Tritium density has been
