{"id":17853,"date":"2024-09-08T04:45:01","date_gmt":"2024-09-08T04:45:01","guid":{"rendered":"https:\/\/tunnelingworld.com\/?p=17853"},"modified":"2024-09-08T04:45:01","modified_gmt":"2024-09-08T04:45:01","slug":"bjonnasen-tunnel-project-eiffage-completes-first-tube","status":"publish","type":"post","link":"https:\/\/tunnelingworld.com\/?p=17853","title":{"rendered":"Bj\u00f8nn\u00e5sen Tunnel Project &#8211; Eiffage completes first tube"},"content":{"rendered":"<p style=\"text-align: justify;\">Following excavating of 1.62km from Lanner (east access) and 920m from Herregarsbekken (west access), digging process of the northern tube of the Bj\u00f8nn\u00e5sen twin road tunnel in Norway was completed by Eiffage G\u00e9nie Civil.<\/p>\n<p style=\"text-align: justify;\">The scheduled date for completing excavation of the southern tube on Lot 2 of the E18 motorway project is end of September,while it will be completed after the remaining 200m are dug.<\/p>\n<p style=\"text-align: justify;\">The method that was used for boring of each 2.5km tube of the Bj\u00f8nn\u00e5sen tunnel was drill and blast, whereas the average daily advance was 5-7meters pin each tube, depending on the numerous ground injection phases.<\/p>\n<p style=\"text-align: justify;\">Linking the towns of Langangen and Rugtvedt, is done by Lot 2 of the Norwegian Ministry of Transport project.<\/p>\n<p style=\"text-align: justify;\">Additionally, design and build contracts for Lot 1 (Langangen-Lanner) and Lot 3 (Kj\u00f8rholt-Rugtvedt) is up to Eiffage and Lots 1 and 3 works are expected to be delivered mid-2025; Lot 2 is scheduled for completion by early 2026.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Following excavating of 1.62km from Lanner (east access) and 920m from Herregarsbekken (west access), digging process of the northern tube of the Bj\u00f8nn\u00e5sen twin road tunnel in Norway was completed by Eiffage G\u00e9nie Civil. The scheduled date for completing excavation of the southern tube on Lot 2 of the E18 motorway project is end of September,while it will be completed after the remaining 200m are dug. The method that was used for boring of each 2.5km tube of the Bj\u00f8nn\u00e5sen tunnel was drill and blast, whereas the average daily advance was 5-7meters pin each tube, depending on the numerous ground [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":17854,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[4217,1262,4218,244,47],"class_list":["post-17853","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-bjonnasen-tunnel-project","tag-eiffage-genie-civil","tag-herregarsbekken","tag-norway","tag-tunneling","post--single"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bj\u00f8nn\u00e5sen Tunnel Project - Eiffage completes first tube - Tunnelingworld<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tunnelingworld.com\/?p=17853\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bj\u00f8nn\u00e5sen Tunnel Project - Eiffage completes first tube - Tunnelingworld\" \/>\n<meta property=\"og:description\" content=\"Following excavating of 1.62km from Lanner (east access) and 920m from Herregarsbekken (west access), digging process of the northern tube of the Bj\u00f8nn\u00e5sen twin road tunnel in Norway was completed by Eiffage G\u00e9nie Civil. The scheduled date for completing excavation of the southern tube on Lot 2 of the E18 motorway project is end of September,while it will be completed after the remaining 200m are dug. The method that was used for boring of each 2.5km tube of the Bj\u00f8nn\u00e5sen tunnel was drill and blast, whereas the average daily advance was 5-7meters pin each tube, depending on the numerous ground [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/tunnelingworld.com\/?p=17853\" \/>\n<meta property=\"og:site_name\" content=\"Tunnelingworld\" \/>\n<meta property=\"article:published_time\" content=\"2024-09-08T04:45:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/tunnelingworld.com\/wp-content\/uploads\/2024\/09\/Bjonnasen-Tunnel-Project_-Eiffage-completes-first-tube-.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"701\" \/>\n\t<meta property=\"og:image:height\" content=\"438\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"rosebell\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rosebell\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/tunnelingworld.com\\\/?p=17853#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/tunnelingworld.com\\\/?p=17853\"},\"author\":{\"name\":\"rosebell\",\"@id\":\"https:\\\/\\\/tunnelingworld.com\\\/#\\\/schema\\\/person\\\/4d2f4182b445645aa0b79f3f43560eba\"},\"headline\":\"Bj\u00f8nn\u00e5sen Tunnel Project &#8211; 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