http://fukushima-diary.com/2012/06/reactor4fukushima-worker-shroud-was-being-replaced-when-311-happened-pipes-of-drywell-are-cut-off/
http://enenews.com/fukushima-daiichi-worker-i-got-worried-about-corrosion-of-pipes-after-seeing-new-video-of-reactor-1-one-day-pipes-will-break-from-slight-quake-after-seeing-how-much-they-corroded-in-only-a-year
[Reactor4]Fukushima worker “Shroud was being replaced when 311 happened, pipes are cut off.”
Posted by Mochizuki on June 28th, 2012 · 1 Comment
Actual Fukushima worker Happy11311 commented on Twitter that reactor4 was not only in the maintenance when 311 happened, but it was also being remodeled to replace the shroud. The pipes were cut off inside of the drywell, they are only briefly welded, can leak the reactor water anytime.
He also pointed out that no one can enter the torus room of reactor1 for longer than 10 years even if they manage to develop a robot.
<Translate>
Today’s “shake” [LINK] was spooky to remind me of 311, but nothing happened. Anyway, yesterday Tepco published the video about inside of reactor1′s torus room. The high level of radiation was expected but I got worried about the corrosion of the pipes.
<End>
<Translate>
I think you can’t enter the torus room for the next decade at least. If they can’t develop a robot, it will be longer. One day, the corroded pipes will be broken by a slight shock of an earthquake seeing how much the pipes have been corroded only within a year. Contaminated water may spread around by going through the corroded pipes.
<End>
<Translate>
but that’s not only for reactor1, reactor2 ~ 4 can leak contaminated water for the same reason. so we need to map all the pipe-laying routes and if a part is less contaminated, we need to cut and close it by freezing technology etc, “Look before you leap”. but it’s always “Look after you leap” in case of Tepco.
<End>
and.......
http://fukushima-diary.com/2012/06/m5-6-hit-fukushima-and-radiation-level-spiked-to-be-42-%CE%BCsvh-4-hours-later/
M5.6 hit Fukushima and radiation level spiked to be 42 μSv/h 4 hours later
Posted by Mochizuki on June 28th, 2012 · 1 Comment
3 hours and 4 hours later, radiation level spiked up in Fukushima. The highest reading was 42 μSv/h.[LINK]
Since 21:00, the graph has not been updated at the moment of 2:48 of 6/29/2012.
↓ The video of Fukushima plants from 19:00 ~ 20:00, when the radiation level was in the peak. Huge gas / smoke / smog / fog / water vapor / evaporated tax is covering the plants.
On 6/28/2012, Hamadori area, where Fukushima plant is located was given advisory for dense fog but other areas in Fukushima were not given advisory for dense fog. [LINK]
It was not raining around Fukushima plant. [LINK]
and......
Tweets by Fukushima Daiichi worker @Happy11311 translated by Fukushima Diary:
Today’s “shake” was spooky to remind me of 311, but nothing happened. Anyway, yesterday Tepco published the video about inside of reactor1′s torus room. The high level of radiation was expected but I got worried about the corrosion of the pipes.
[...] One day, the corroded pipes will be broken by a slight shock of an earthquake seeing how much the pipes have been corroded only within a year. Contaminated water may spread around by going through the corroded pipes.
but that’s not only for reactor1, reactor2 ~ 4 can leak contaminated water for the same reason. [...]
Tweets by Fukushima Daiichi worker @Happy11311 translated by Fukushima Diary:
People are only worried about the incline of the reactor 4 building or seismicity, but I’m not really concerned about that though I’m not optimistic either. What concerns me more is that reactor 4 was being under the major remodeling construction when 311 happened.
For the remodeling construction, the pipes to connect to Reactor Pressure Vessel (RPV) inside of the drywell were cut off, and they were temporarily closed to wait for the replacement. It’s merely briefly welded to temporarily close, I’m worried that furnace water may leak from those pipes anytime.
No comments:
Post a Comment