{"id":7867,"date":"2018-11-26T13:49:27","date_gmt":"2018-11-26T13:49:27","guid":{"rendered":"https:\/\/www.cmbcarpi.com\/uncategorized\/cmb-removed-millions-of-cubic-metres-of-earth-to-make-way-for-tunnels-and-complex-structures"},"modified":"2020-12-23T09:42:39","modified_gmt":"2020-12-23T09:42:39","slug":"cmb-removed-millions-cubic-metres-earth-to-make-way-tunnels-complex-structures","status":"publish","type":"post","link":"https:\/\/www.cmbcarpi.com\/en\/projects\/cmb-removed-millions-cubic-metres-earth-to-make-way-tunnels-complex-structures","title":{"rendered":"CMB removed millions of cubic metres of earth to make way for tunnels and complex structures"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"7867\" class=\"elementor elementor-7867 elementor-5804\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ee36e6e elementor-section-full_width elementor-section-stretched elementor-section-height-default elementor-section-height-default\" data-id=\"ee36e6e\" data-element_type=\"section\" data-e-type=\"section\" id=\"datiProgetto\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a1ce3f2\" data-id=\"a1ce3f2\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5298a65 titoloSchedaProgetto infrastrutture elementor-widget elementor-widget-heading\" data-id=\"5298a65\" 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\">Variante di valico - A1 Motorway<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a5f2a58\" data-id=\"a5f2a58\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ddb60ec localitaSchedaProgetto elementor-widget elementor-widget-heading\" data-id=\"ddb60ec\" 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<h4 class=\"elementor-heading-title elementor-size-default\"><strong>LAGARO (BO)<\/strong><br>ITALY<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-eac1e72 elementor-section-full_width elementor-section-stretched elementor-section-height-default elementor-section-height-default\" data-id=\"eac1e72\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c666d2c areaTesto\" data-id=\"c666d2c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-bcb17d4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bcb17d4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-5bb9bcd\" data-id=\"5bb9bcd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8f096ed elementor-widget elementor-widget-heading\" data-id=\"8f096ed\" 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\">CMB removed millions of cubic metres of earth to make way for tunnels and complex structures<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-016b666 elementor-widget elementor-widget-text-editor\" data-id=\"016b666\" 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<div class=\"D22SEO\">\n<h2 class=\"D22SEO\">The Variante di Valico between Bologna and Florence winds its way through one of the most complex parts of Europe from a morphological and geological viewpoint.<\/h2>\n<p> This made <strong>highly complex technological interventions<\/strong> necessary.<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-393afd9 elementor-widget elementor-widget-image\" data-id=\"393afd9\" 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\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"960\" height=\"480\" src=\"https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-5.jpg\" class=\"attachment-full size-full wp-image-5815\" alt=\"\" srcset=\"https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-5.jpg 960w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-5-300x150.jpg 300w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-5-768x384.jpg 768w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-5-260x130.jpg 260w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-5-50x25.jpg 50w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-5-150x75.jpg 150w\" sizes=\"(max-width:767px) 480px, (max-width:960px) 100vw, 960px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b796564 elementor-widget elementor-widget-text-editor\" data-id=\"b796564\" 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>The excavation work is almost monumental, never before seen on such problematic areas of land. The same volume of <strong>earth in cubic metres<\/strong> (around 8 million m3) dug out from the English Channel or the Gotthard tunnel was removed to achieve this. The <strong>length of the tunnels<\/strong> is distinctly shorter, however, and this required greater attention to avoid the <strong>risk of landslides.<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff4f52c elementor-widget elementor-widget-image\" data-id=\"ff4f52c\" 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\t\t\t<img decoding=\"async\" width=\"960\" height=\"480\" src=\"https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-3.jpg\" class=\"attachment-full size-full wp-image-5813\" alt=\"\" srcset=\"https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-3.jpg 960w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-3-300x150.jpg 300w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-3-768x384.jpg 768w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-3-260x130.jpg 260w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-3-50x25.jpg 50w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-3-150x75.jpg 150w\" sizes=\"(max-width:767px) 480px, (max-width:960px) 100vw, 960px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e4362ad elementor-widget elementor-widget-image\" data-id=\"e4362ad\" 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\t\t\t<img decoding=\"async\" width=\"960\" height=\"617\" src=\"https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-2.jpg\" class=\"attachment-full size-full wp-image-5811\" alt=\"\" srcset=\"https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-2.jpg 960w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-2-300x193.jpg 300w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-2-768x494.jpg 768w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-2-227x146.jpg 227w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-2-50x32.jpg 50w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-2-117x75.jpg 117w\" sizes=\"(max-width:767px) 480px, (max-width:960px) 100vw, 960px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-800c635 elementor-widget elementor-widget-image\" data-id=\"800c635\" 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\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"680\" src=\"https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-1.jpg\" class=\"attachment-full size-full wp-image-5809\" alt=\"\" srcset=\"https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-1.jpg 960w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-1-300x213.jpg 300w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-1-768x544.jpg 768w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-1-206x146.jpg 206w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-1-50x35.jpg 50w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-1-106x75.jpg 106w\" sizes=\"(max-width:767px) 480px, (max-width:960px) 100vw, 960px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9438004 elementor-widget elementor-widget-text-editor\" data-id=\"9438004\" 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>In particular, on the side of the Apennines near to Bologna, the boring machines had to deal with <strong>complex geological formations<\/strong>, including the presence of gas, thus requiring a huge amount of planning and construction expertise, using special technological solutions and excavation methods to <strong>avoid the risk of explosion<\/strong>, as well as a capillary surveillance of the topographical and geotechnical aspects, both underground and on the hillside above.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0967585 elementor-widget elementor-widget-text-editor\" data-id=\"0967585\" 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>These activities were conducted by the <strong>planners and technicians of CMB<\/strong>, by the site managers of SPEA and the Client, Autostrade per l\u2019Italia (the Italian motorway company \u2013 ed.), with the involvement of various authorities and the scientific community CNR-IRPI-ISPRA, as well as the University of Bologna and Padua.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e03749e elementor-widget elementor-widget-image\" data-id=\"e03749e\" 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\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"480\" src=\"https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-4.jpg\" class=\"attachment-full size-full wp-image-5807\" alt=\"\" srcset=\"https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-4.jpg 960w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-4-300x150.jpg 300w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-4-768x384.jpg 768w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-4-260x130.jpg 260w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-4-50x25.jpg 50w, https:\/\/www.cmbcarpi.com\/wp-content\/uploads\/2018\/11\/variante-di-valico-bologna-firenze-autostrada-al-motorway-complex-constructions-4-150x75.jpg 150w\" sizes=\"(max-width:767px) 480px, (max-width:960px) 100vw, 960px\" \/>\t\t\t\t\t\t\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d224fe7 elementor-section-full_width elementor-section-stretched elementor-section-height-default elementor-section-height-default\" data-id=\"d224fe7\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-087f390 areaTesto linkToTop \" data-id=\"087f390\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-70ade15 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"70ade15\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-bbeb2e6\" data-id=\"bbeb2e6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2adb84d backLinkTopPage elementor-widget elementor-widget-heading\" data-id=\"2adb84d\" 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<h6 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.cmbcarpi.com\/en\/projects\/variante-di-valico-a1-motorway\">Back to the Project<\/a><\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e83f61 elementor-widget elementor-widget-html\" data-id=\"6e83f61\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>\r\n \r\n \r\n @media (min-width: 481px) {\r\n\r\n   #TopLink {display:none;}\r\n}\r\n\r\n @media (max-width: 480px) {\r\n\r\n   .backLinkTop  {display:none;}\r\n}\r\n    \r\n    \r\n    \r\n<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-89bd8b6\" data-id=\"89bd8b6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e847f0a backLinkTop elementor-widget elementor-widget-heading\" data-id=\"e847f0a\" 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<h6 class=\"elementor-heading-title elementor-size-default\"><a href=\"#topsection\">Back to top<\/a><\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Variante di valico &#8211; A1 Motorway LAGARO (BO)ITALY CMB removed millions of cubic metres of earth to make way for tunnels and complex structures The Variante<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[],"class_list":["post-7867","post","type-post","status-publish","format-standard","hentry","category-projects"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Variant of Valico: between tunnels and complex formations | CMB<\/title>\n<meta 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