{"id":21285,"date":"2026-09-02T14:17:13","date_gmt":"2026-09-02T12:17:13","guid":{"rendered":"https:\/\/grupoazvinews.com\/azvi-comienza-el-hormigonado-de-la-losa-superior-del-tunel-de-la-linea-3-del-metro-de-sevilla\/"},"modified":"2026-09-03T09:06:18","modified_gmt":"2026-09-03T07:06:18","slug":"azvi-begins-concreting-the-upper-slab-of-the-seville-metro-line-3-tunnel","status":"publish","type":"post","link":"https:\/\/grupoazvinews.com\/en\/azvi-begins-concreting-the-upper-slab-of-the-seville-metro-line-3-tunnel\/","title":{"rendered":"Azvi begins concreting the upper slab of the Seville Metro Line 3 tunnel"},"content":{"rendered":"<p>[vc_row][vc_column][vc_column_text]<a href=\"http:\/\/www.azvi.es\"><strong>Azvi <\/strong><\/a><span data-contrast=\"auto\">has begun concreting the upper slab of the tunnel it is building on <strong>Seville Metro Line 3<\/strong>,\u00a0with\u00a0nearly 300m\u00a0already\u00a0completed.<\/span><span data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<ul>\n<li><span data-contrast=\"auto\">The slab includes a series\u00a0of\u00a0openings to\u00a0excavate\u00a0inside the tunnel.<\/span><span data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">Excavated material will be removed\u00a0through these openings\u00a0and then disposed of\u00a0from the surface.<\/span><span data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li>\n<li><span data-contrast=\"auto\">This procedure\u00a0enables\u00a0excavation\u00a0to continue\u00a0beneath the completed slab without\u00a0disrupting\u00a0local residents, redevelopment of\u00a0the surface and\u00a0minimal\u00a0impact on the city.<\/span><span data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"auto\">This is one of the key milestones of the section, as\u00a0once\u00a0completed\u00a0this slab will\u00a0allow\u00a0the next\u00a0phase of the works to begin.<\/span><span data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">The project, which includes the construction of 1.5 km of tunnel using the cut-and-cover technique and two underground stations, is being carried out\u00a0as part of a larger scale project\u00a0in a joint venture with <strong>Dragados<\/strong> and <strong>Mart\u00edn Casillas<\/strong>.\u00a0<\/span><span data-ccp-props=\"{&quot;335559738&quot;:240,&quot;335559739&quot;:240}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">This\u00a0infrastructure project\u00a0reinforces\u00a0Azvi\u2019s\u00a0commitment to more efficient and sustainable urban mobility, helping to transform cities and improve the daily lives of those who live in them.<\/span><span 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1839px\" \/>\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t<\/div><!-- \/.carousel-items -->\n\t\t<\/div><!-- \/.carousel-container -->\n\n\t<\/div><!-- \/.lqd-img-gal-imgs -->\n\n\t<div class=\"lqd-img-gal-thumbs\">\n\n\t\t<div class=\"carousel-container\">\n\t\t\t<div class=\"carousel-items\" data-lqd-flickity='{ \"contain\": false, \"pageDots\": false, \"asNavFor\": \"#lqd-image-gallery-6a9d28033150bmain-carousel\" }'>\n\n\t\t\t\t\t\t\t\t<div class=\"carousel-item col-xs-4 col-sm-3 col-md-2\">\n\t\t\t\t\t<div class=\"carousel-item-inner\">\n\t\t\t\t\t\t<figure>\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"93\" height=\"70\" src=\"https:\/\/grupoazvinews.com\/wp-content\/uploads\/2026\/09\/1-1.jpeg\" class=\"attachment-160x70 size-160x70\" alt=\"\" srcset=\"https:\/\/grupoazvinews.com\/wp-content\/uploads\/2026\/09\/1-1.jpeg 1600w, https:\/\/grupoazvinews.com\/wp-content\/uploads\/2026\/09\/1-1-300x225.jpeg 300w, https:\/\/grupoazvinews.com\/wp-content\/uploads\/2026\/09\/1-1-1024x767.jpeg 1024w\" sizes=\"auto, (max-width: 93px) 100vw, 93px\" \/>\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"carousel-item col-xs-4 col-sm-3 col-md-2\">\n\t\t\t\t\t<div class=\"carousel-item-inner\">\n\t\t\t\t\t\t<figure>\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"102\" height=\"70\" src=\"https:\/\/grupoazvinews.com\/wp-content\/uploads\/2026\/09\/2.jpeg\" class=\"attachment-160x70 size-160x70\" alt=\"\" srcset=\"https:\/\/grupoazvinews.com\/wp-content\/uploads\/2026\/09\/2.jpeg 1839w, https:\/\/grupoazvinews.com\/wp-content\/uploads\/2026\/09\/2-300x205.jpeg 300w, https:\/\/grupoazvinews.com\/wp-content\/uploads\/2026\/09\/2-1024x700.jpeg 1024w\" sizes=\"auto, (max-width: 102px) 100vw, 102px\" \/>\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t<\/div><!-- \/.carousel-items -->\n\t\t<\/div><!-- \/.carousel-container -->\n\n\t<\/div><!-- \/.lqd-img-gal-thumbs -->\n\n<\/div><!-- \/.lqd-img-gal -->[\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text]Azvi has begun concreting the upper slab of the tunnel it is building on Seville Metro Line 3,\u00a0with\u00a0nearly 300m\u00a0already\u00a0completed.\u00a0 The slab includes a series\u00a0of\u00a0openings to\u00a0excavate\u00a0inside the tunnel.\u00a0 Excavated material will be removed\u00a0through these openings\u00a0and then disposed of\u00a0from the surface.\u00a0 This procedure\u00a0enables\u00a0excavation\u00a0to continue\u00a0beneath the completed slab without\u00a0disrupting\u00a0local residents, redevelopment of\u00a0the surface and\u00a0minimal\u00a0impact on the city.\u00a0 This [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":21280,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1130],"tags":[1128,1141],"class_list":["post-21285","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-infrastructure","tag-azvi-en","tag-urban-transport"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Azvi begins concreting the upper slab of the Seville Metro Line 3 tunnel<\/title>\n<meta name=\"description\" content=\"Azvi has begun concreting the upper slab of the tunnel it is building on Seville Metro Line 3, with nearly 300m already completed.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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