Radiation News Roundup Aug 01, 2015 Fukushima Unit 2 probe delayed by stuck shielding blocks. fukuleaks.org Nuclear plant workers in Japan will be allowed to be exposed to more than twice the current level of radiation in emergency situations, according to the Nuclear Regulation Authority’s Radiation Council. ajw.asahi.com U.S. Government says that erosion is “undermining foundation” of a major dam that is upstream from nuclear plants. enenews.com The US government is offering millions of dollars for innovative ideas to design new nuclear reactors, the Department of Energy announced in a press release. sputniknews.com