According to Time, earlier today:
Every 2½ days, workers deploy a new giant storage tank to house radioactive water contaminated after passing through the damaged reactors.
http://time.com/...
But it is no big deal, they are gonna build a giant frozen ground damn or some thing.
failed in an attempt to create an ice wall in a section of an underground tunnel connected to a damaged reactor at the Fukushima No. 1 power station to block the escape of high-level radioactive water.
And that is small scale.
http://www.japantimes.co.jp/...
But don't worry, it ain't a big deal.