Tepco expects to begin freezing ice wall at Fukushima No. 1 by year-end

http://www.japantimes.co.jp/news/2015/10/10/national/tepco-expects-begin-freezing-ice-wall-fukushima-no-1-year-end/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+japantimes+%28The+Japan+Times%3A+All+Stories%29#.Vhwob6SKI-8