Tepco started soil improvement work under reactor4
Tepco started soil improvement work under reactor4.
Tepco is planning to cover the reactor building with RC structure by autumn of 2013.
Tepco is also tearing down the outward walls and posts.
For soil improvement work, Tepco is going to dig the ground beside the reactor building.
Iori Mochizuki
![[Contaminated groundwater penetration ?] 10Bq/cm2 on face of workers / A part of the plant tap water turned off](https://fukushima-diary.com/wp-content/themes/novomag-theme/images/no-image-248x165.jpg)
