{"id":275,"date":"2015-02-09T00:50:41","date_gmt":"2015-02-09T00:50:41","guid":{"rendered":"http:\/\/www.jaif.or.jp\/en\/?p=275"},"modified":"2015-06-02T01:46:47","modified_gmt":"2015-06-02T01:46:47","slug":"using-muons-to-investigate-fuel-debris","status":"publish","type":"post","link":"https:\/\/www.jaif.or.jp\/en\/news\/275","title":{"rendered":"Using Muons to Investigate Fuel Debris"},"content":{"rendered":"<p>On January 29, the Agency for Natural Resources &amp; Energy (ANRE), part of Ministry of Economy, Trade and Industry (METI), released a progress report on decommissioning work being carried out at the Fukushima Daiichi Nuclear Power Station.<\/p>\n<p>In connection with the removal of spent fuel from the Unit 3 spent fuel pool, work was completed in December to remove the control console of a refueling machine from the pool that had been accidentally dropped last summer. Additional protective boards were installed during the period from January 14 to 20, as a preventive measure.<\/p>\n<p>To determine the position of fuel debris in the Unit 1 reactor, TEPCO will undertake measurements using muon observation technology. Also known as the \u201cmuon permeation method,\u201d which uses cosmic ray muons, the technology has already had small-scale demonstration tests carried out.<\/p>\n<p>The measuring equipment will be installed outside the reactor building on the northwest side. Measuring should begin in early February if all things go well.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>On January 29, the Agency for Natural Resources &amp; Energy (ANRE), part of Ministry of Economy, Trade and Industry (METI), released a progress report on decommissioning work being carried out at the Fukushima Daiichi Nuclear Power Station. In connection with the removal of spent fuel from the Unit 3 spent fuel pool, work was completed [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":276,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[10,1,6],"tags":[21,283,23],"class_list":["post-275","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fukushima","category-news","category-npps","tag-fukushima-daiichi","tag-fukushima-daiichi-3","tag-tepco"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.jaif.or.jp\/en\/wp-json\/wp\/v2\/posts\/275","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jaif.or.jp\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jaif.or.jp\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jaif.or.jp\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jaif.or.jp\/en\/wp-json\/wp\/v2\/comments?post=275"}],"version-history":[{"count":2,"href":"https:\/\/www.jaif.or.jp\/en\/wp-json\/wp\/v2\/posts\/275\/revisions"}],"predecessor-version":[{"id":1123,"href":"https:\/\/www.jaif.or.jp\/en\/wp-json\/wp\/v2\/posts\/275\/revisions\/1123"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jaif.or.jp\/en\/wp-json\/wp\/v2\/media\/276"}],"wp:attachment":[{"href":"https:\/\/www.jaif.or.jp\/en\/wp-json\/wp\/v2\/media?parent=275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jaif.or.jp\/en\/wp-json\/wp\/v2\/categories?post=275"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jaif.or.jp\/en\/wp-json\/wp\/v2\/tags?post=275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}