{"id":1302,"date":"2023-11-19T15:27:37","date_gmt":"2023-11-19T15:27:37","guid":{"rendered":"https:\/\/fensfeltet.no\/?page_id=1302"},"modified":"2023-12-10T13:34:29","modified_gmt":"2023-12-10T13:34:29","slug":"det_radioaktive_slagget_ved_sove_gruver","status":"publish","type":"page","link":"https:\/\/fensfeltet.no\/en\/det_radioaktive_slagget_ved_sove_gruver\/","title":{"rendered":"The radioactive waste at the old S\u00f8ve mines"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1302\" class=\"elementor elementor-1302\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-276b9e4 tsection tsection1 e-flex e-con-boxed e-con e-parent\" data-id=\"276b9e4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-20b7f1a1 e-flex e-con-boxed e-con e-child\" data-id=\"20b7f1a1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-781024b4 elementor-absolute elementor-widget elementor-widget-heading\" data-id=\"781024b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">The radioactive waste at the old S\u00f8ve mines<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-156f9e32 elementor-widget elementor-widget-image\" data-id=\"156f9e32\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1235\" height=\"810\" src=\"https:\/\/fensfeltet.no\/wp-content\/uploads\/2023\/11\/Sove-gruver-norsk-bergverk-as-1960-tallet.jpg\" class=\"attachment-full size-full wp-image-1525\" alt=\"Bilder viser AS Norsk Bergverks anlegg ved S\u00f8ve gruver.\" srcset=\"https:\/\/fensfeltet.no\/wp-content\/uploads\/2023\/11\/Sove-gruver-norsk-bergverk-as-1960-tallet.jpg 1235w, https:\/\/fensfeltet.no\/wp-content\/uploads\/2023\/11\/Sove-gruver-norsk-bergverk-as-1960-tallet-300x197.jpg 300w, https:\/\/fensfeltet.no\/wp-content\/uploads\/2023\/11\/Sove-gruver-norsk-bergverk-as-1960-tallet-1024x672.jpg 1024w, https:\/\/fensfeltet.no\/wp-content\/uploads\/2023\/11\/Sove-gruver-norsk-bergverk-as-1960-tallet-768x504.jpg 768w\" sizes=\"(max-width: 1235px) 100vw, 1235px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">AS Norsk Bergverk's plant at the old S\u00f8ve mines. <\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4e821b45 e-flex e-con-boxed e-con e-child\" data-id=\"4e821b45\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3c113cf3 elementor-widget elementor-widget-heading\" data-id=\"3c113cf3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">The radioactive waste at the old S\u00f8ve mines <\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c61a3bb elementor-widget elementor-widget-text-editor\" data-id=\"c61a3bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>NND (<a href=\"https:\/\/www.norskdekommisjonering.no\/\" target=\"_blank\" rel=\"noopener\">Norsk nukle\u00e6r dekommisjonering<\/a>) is currently responsible for cleaning up the radioactive S\u00f8ve slag (waste) following AS Norsk Bergverk's operations in the 1950s and 60s<\/strong>.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1e025273 e-flex e-con-boxed e-con e-child\" data-id=\"1e025273\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-29086685 elementor-widget elementor-widget-heading\" data-id=\"29086685\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\"><span class=\"clabel\">Author: <\/span>Tor Espen Simonsen<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4881ed8d elementor-widget elementor-widget-heading\" data-id=\"4881ed8d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\"><span class=\"clabel\">Published: <\/span>19 Nov, 2023<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f1d99eb elementor-hidden-mobile elementor-widget elementor-widget-heading\" data-id=\"3f1d99eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">-<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6df667ec elementor-widget elementor-widget-heading\" data-id=\"6df667ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\"><span class=\"clabel\">Updated: <\/span>10 Dec, 2023<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3e3f88c1 tsection tsection2 e-flex e-con-boxed e-con e-parent\" data-id=\"3e3f88c1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1a92eb27 e-flex e-con-boxed e-con e-child\" data-id=\"1a92eb27\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2ee11bd elementor-widget elementor-widget-heading\" data-id=\"2ee11bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Read the short version of this text<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a3b1fc6 elementor-widget elementor-widget-jet-unfold\" data-id=\"3a3b1fc6\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;unfold_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:300,&quot;sizes&quot;:[]},&quot;mask_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;mask_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;mask_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;unfold_easing&quot;:&quot;easeOutBack&quot;,&quot;fold_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:300,&quot;sizes&quot;:[]},&quot;fold_easing&quot;:&quot;easeOutSine&quot;}\" data-widget_type=\"jet-unfold.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"jet-unfold\" data-settings=\"{&quot;height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;separatorHeight&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;unfoldDuration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:300,&quot;sizes&quot;:[]},&quot;foldDuration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:300,&quot;sizes&quot;:[]},&quot;unfoldEasing&quot;:&quot;easeOutBack&quot;,&quot;foldEasing&quot;:&quot;easeOutSine&quot;,&quot;foldScrolling&quot;:&quot;false&quot;,&quot;hideOutsideClick&quot;:&quot;false&quot;,&quot;autoHide&quot;:&quot;false&quot;,&quot;autoHideTime&quot;:&quot;&quot;,&quot;foldScrollOffset&quot;:null}\">\n\t\t\t<div class=\"jet-unfold__inner\">\n\t\t\t\t<div class=\"jet-unfold__mask\">\n\t\t\t\t\t<div class=\"jet-unfold__content\">\n\t\t\t\t\t\t<div class=\"jet-unfold__content-inner elementor-text-editor elementor-clearfix\"><ul><li><a href=\"https:\/\/www.norskdekommisjonering.no\/\" target=\"_blank\" rel=\"noopener\">NND<\/a> is responsible for cleaning up radioactive waste (slag) following AS Norsk Bergverk's operations in the 1960s.<\/li><li>The aim is to make the area safe for use by the population and the environment.<\/li><li>The radioactive material does not originate from the mining itself, but from the production of ferroniobium, an alloy of iron and niobium.<\/li><li>The slag from this process contains elevated concentrations of uranium and thorium. Today, the waste is mixed with other materials and partially covered.<\/li><li>DSA (<a href=\"https:\/\/dsa.no\/\" target=\"_blank\" rel=\"noopener\">Direktoratet for str\u00e5levern og atomsikkerhet<\/a>) requires permanent safeguarding of the residual material, and in 2020 NND was given responsibility for the clean-up.<\/li><\/ul><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"jet-unfold__separator\"><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"jet-unfold__trigger\"><div class=\"jet-unfold__button elementor-button elementor-size-md\" href=\"#\" data-unfold-text=\"Les mer\" data-fold-text=\"Se mindre\" data-fold-icon=\"&lt;svg aria-hidden=&quot;true&quot; class=&quot;e-font-icon-svg e-fas-chevron-up&quot; viewBox=&quot;0 0 448 512&quot; xmlns=&quot;http:\/\/www.w3.org\/2000\/svg&quot;&gt;&lt;path d=&quot;M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z&quot;&gt;&lt;\/path&gt;&lt;\/svg&gt;\" data-unfold-icon=\"&lt;svg aria-hidden=&quot;true&quot; class=&quot;e-font-icon-svg e-fas-chevron-down&quot; viewBox=&quot;0 0 448 512&quot; xmlns=&quot;http:\/\/www.w3.org\/2000\/svg&quot;&gt;&lt;path d=&quot;M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z&quot;&gt;&lt;\/path&gt;&lt;\/svg&gt;\" tabindex=\"0\" role=\"button\"><span class=\"jet-unfold__button-icon jet-tricks-icon\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/span><span class=\"jet-unfold__button-text\">Read more:<\/span><\/div>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-69bc5e48 tsection tsection3 e-flex e-con-boxed e-con e-parent\" data-id=\"69bc5e48\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-469cd509 elementor-widget elementor-widget-text-editor\" data-id=\"469cd509\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>According to NND, the objective is to ensure that the area can be used without restrictions and that the waste no longer causes inconvenience to the population and the environment.&nbsp;<\/p>\n<p>It is important to remember that the radioactive slag heap does not originate from the mining itself or the production of niobium raw material.<\/p>\n<p>Geological Advisor Sven Dahlgren (<a href=\"https:\/\/www.norskdekommisjonering.no\/wp-content\/uploads\/2021\/01\/Miljogeologisk-undersokelse-Regiongeologen-2005.pdf\" target=\"_blank\" rel=\"noopener\">2005<\/a>) says there is a distinction between <em>waste<\/em> after the mining operation (tailings) and <em>production waste<\/em> (slag) from the fabrication of the metallurgical product ferronium.&nbsp;<span class='tooltipsall tooltipsincontent classtoolTips19'><a href='https:\/\/fensfeltet.no\/en\/glossary\/avgangen\/' target='_blank'>Tailings<\/a><\/span> from the mining and production of niobium raw material did not lead to radioactive waste.&nbsp;<\/p>\n<p>The radioactive slag is waste from the industrial production of ferronium in the period 1958-1965. Ferroniobium was made in a metallurgical process where an alloy of iron (40%) and niobium (60%) was produced. <a href=\"https:\/\/www.norskdekommisjonering.no\/wp-content\/uploads\/2021\/01\/Miljogeologisk-undersokelse-Regiongeologen-2005.pdf\" target=\"_blank\" rel=\"noopener\">This is explained in the 2005-report<\/a>.&nbsp;<\/p>\n<figure id=\"attachment_1842\" aria-describedby=\"caption-attachment-1842\" style=\"width: 1187px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"wp-image-1842 size-full\" src=\"https:\/\/fensfeltet.no\/wp-content\/uploads\/2023\/12\/slagg-og-vaskeri-Dahlgren-2005.jpg\" alt=\"Kart over S\u00f8ve gruve som viser hvor det radioaktive avfallet er plassert. \" width=\"1187\" height=\"721\" srcset=\"https:\/\/fensfeltet.no\/wp-content\/uploads\/2023\/12\/slagg-og-vaskeri-Dahlgren-2005.jpg 1187w, https:\/\/fensfeltet.no\/wp-content\/uploads\/2023\/12\/slagg-og-vaskeri-Dahlgren-2005-300x182.jpg 300w, https:\/\/fensfeltet.no\/wp-content\/uploads\/2023\/12\/slagg-og-vaskeri-Dahlgren-2005-1024x622.jpg 1024w, https:\/\/fensfeltet.no\/wp-content\/uploads\/2023\/12\/slagg-og-vaskeri-Dahlgren-2005-768x466.jpg 768w\" sizes=\"(max-width: 1187px) 100vw, 1187px\" \/><figcaption id=\"caption-attachment-1842\" class=\"wp-caption-text\">Map of the old S\u00f8ve mine showing where the radioactive waste is located. Map: Sven Dahlgren, 2005.<\/figcaption><\/figure>\n<p>In the production of ferroniobium, the natural elements uranium and thorium were concentrated to an unnatural level in the slag, which was deposited on a slope outside the workshop building, as well as in another area of \u200b\u200bconcentration, states NND.&nbsp;<\/p>\n<p>Today, the slag is mixed with other materials and is partially covered. The Directorate for Radiation Protection and Nuclear Safety (DSA) considers that the level of activity in the area of \u200b\u200bthe decommissioned mine is so high that permanent safeguarding of parts of the residual material must be carried out. On 14 March 2014, the Ministry of Industry and Fisheries (NFD) was ordered by the Norwegian Radiation Protection Authority (currently DSA) to finance and carry out the clean-up in S\u00f8ve mines. On 1 January 2020, NND was commissioned to take over responsibility for the clean-up in S\u00f8ve mines.<\/p>\n<p><a href=\"https:\/\/www.norskdekommisjonering.no\/kategori\/sove-gruver\/\" target=\"_blank\" rel=\"noopener\">Read more about NND's work to clean up here.&nbsp;<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-43f68c1 tsection tsection6 e-flex e-con-boxed e-con e-parent\" data-id=\"43f68c1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6fe55523 elementor-widget elementor-widget-image\" data-id=\"6fe55523\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1173\" height=\"806\" src=\"https:\/\/fensfeltet.no\/wp-content\/uploads\/2023\/12\/radioaktiv-slagghaug-sove_gronn-ring.jpg\" class=\"attachment-full size-full wp-image-1891\" alt=\"Flyfoto som viser AS Norsk Bergverk p\u00e5 1960-tallet.\" srcset=\"https:\/\/fensfeltet.no\/wp-content\/uploads\/2023\/12\/radioaktiv-slagghaug-sove_gronn-ring.jpg 1173w, https:\/\/fensfeltet.no\/wp-content\/uploads\/2023\/12\/radioaktiv-slagghaug-sove_gronn-ring-300x206.jpg 300w, https:\/\/fensfeltet.no\/wp-content\/uploads\/2023\/12\/radioaktiv-slagghaug-sove_gronn-ring-1024x704.jpg 1024w, https:\/\/fensfeltet.no\/wp-content\/uploads\/2023\/12\/radioaktiv-slagghaug-sove_gronn-ring-768x528.jpg 768w\" sizes=\"(max-width: 1173px) 100vw, 1173px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">The aerial photo shows AS Norsk Bergverk in the 1960s, where the slag heap is marked with a green ring. Photo: 1881.no<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-efacbd7 e-flex e-con-boxed e-con e-parent\" data-id=\"efacbd7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-554225b elementor-widget elementor-widget-button\" data-id=\"554225b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-arrow-alt-circle-up\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 504c137 0 248-111 248-248S393 8 256 8 8 119 8 256s111 248 248 248zm0-448c110.5 0 200 89.5 200 200s-89.5 200-200 200S56 366.5 56 256 145.5 56 256 56zm20 328h-40c-6.6 0-12-5.4-12-12V256h-67c-10.7 0-16-12.9-8.5-20.5l99-99c4.7-4.7 12.3-4.7 17 0l99 99c7.6 7.6 2.2 20.5-8.5 20.5h-67v116c0 6.6-5.4 12-12 12z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">To the top<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<script type=\"text\/javascript\"> toolTips('.classtoolTips19','Avgangsmasser er rest- eller deponimasser i forbindelse med gruvedrift.'); <\/script>","protected":false},"excerpt":{"rendered":"<p>AS Norsk Bergverks anlegg ved S\u00f8ve gruver. Det radioaktive slagget ved S\u00f8ve gruver NND (Norsk nukle\u00e6r dekommisjonering) har i dag ansvaret for \u00e5 rydde opp det radioaktive S\u00f8ve-slagget etter AS Norsk Bergverks virksomhet p\u00e5 1950- og 60-tallet.\u00a0 &#8211; Les kortversjon av denne teksten NND har ansvaret for \u00e5 rydde opp radioaktivt avfall (slagg) etter AS [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-1302","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/fensfeltet.no\/en\/wp-json\/wp\/v2\/pages\/1302","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fensfeltet.no\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/fensfeltet.no\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/fensfeltet.no\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/fensfeltet.no\/en\/wp-json\/wp\/v2\/comments?post=1302"}],"version-history":[{"count":59,"href":"https:\/\/fensfeltet.no\/en\/wp-json\/wp\/v2\/pages\/1302\/revisions"}],"predecessor-version":[{"id":2846,"href":"https:\/\/fensfeltet.no\/en\/wp-json\/wp\/v2\/pages\/1302\/revisions\/2846"}],"wp:attachment":[{"href":"https:\/\/fensfeltet.no\/en\/wp-json\/wp\/v2\/media?parent=1302"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}