2014•04•24 The Japan TImes
Excerpt from the article by Christopher Hobson, a visiting research fellow at UNU:
Given the sheer volume of water that Tepco is dealing with, as well as the high-pressure conditions in which they have been operating, it is hardly surprising that there have been repeated problems with water leaks.
As many of the storage tanks were hastily constructed, and water continues to build up day by day, there will surely be more problems in the future. At present, 1,000 tanks hold 440,000 tons of contaminated water, and workers aim to double the storage capacity by 2016.