{"id":3239,"date":"2012-06-26T18:16:05","date_gmt":"2012-06-26T18:16:05","guid":{"rendered":"https:\/\/stage.willke.com\/gleisbau-u4-hamburg\/"},"modified":"2020-05-01T10:42:34","modified_gmt":"2020-05-01T10:42:34","slug":"new-track-construction-u4-hamburg-hafencity","status":"publish","type":"post","link":"https:\/\/willke.com\/en\/news\/new-track-construction-u4-hamburg-hafencity\/","title":{"rendered":"New track construction U4 Hamburg Hafencity"},"content":{"rendered":"\n<h5 class=\"wp-block-heading\">Client Hochbahn AG: New construction of the underground railway line U4 in Hamburg.<\/h5>\n\n\n\n<p>Together with the companies BBL Bahnbau GmbH from L\u00fcneburg and SHG GmbH &amp; Co. KG from Uelzen, the joint venture is carrying out the track construction work on the U4 Hamburg underground line for Hochbahn AG under the technical management of the company Willke.<\/p>\n\n\n\n<p>This major project will start in May 2010 and is expected to be completed in several construction phases by the end of 2012.<\/p>\n\n\n\n<p>All construction materials for the approx. 2,800 m long tubes and the approx. 900 m long rectangular tunnel will then have to be drained through openings of only 100 square metres using suitable lifting equipment. The following work will also be carried out:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>7,400 m track installation in front of the head<\/li><li>20,000 t of ballast placed before head<\/li><li>13,700 m installation cable ducts various designs<\/li><li>14,200 m\u00b2 installation of sub-ballast mats<\/li><\/ul>\n\n\n\n<p>In order to complete this work under the difficult conditions, work will be carried out around the clock in 3-shift operation during the entire construction period.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Client Hochbahn AG: New construction of the underground railway line U4 in Hamburg. Together with the companies BBL Bahnbau GmbH from L\u00fcneburg and SHG GmbH &amp; Co. KG from Uelzen, the joint venture is carrying out the track construction work on the U4 Hamburg underground line for Hochbahn AG under the technical management of the [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[196],"tags":[200,293,294,295,296,263,297,298,299,230],"class_list":["post-3239","post","type-post","status-publish","format-standard","hentry","category-news","tag-gleisbau-en","tag-gleismontage-en","tag-grossprojekt-en","tag-hochbahn-ag-en","tag-schotter-en","tag-streckenbau-en","tag-technische-leitung-en","tag-u-bahn-en","tag-u4-en","tag-willke-rail-construction-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Auftraggeber Hochbahn AG: Neubau U4 Hamburg<\/title>\n<meta name=\"description\" content=\"F\u00fcr die Hochbahn AG ist Willke am Neubau der U-Bahn Hafencity beteiligt. Das Gro\u00dfprojekt U4 Hamburg hat eine Laufzeit von ca. eineinhalb Jahren.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/willke.com\/en\/news\/new-track-construction-u4-hamburg-hafencity\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Auftraggeber Hochbahn AG: Neubau U4 Hamburg\" \/>\n<meta property=\"og:description\" content=\"F\u00fcr die Hochbahn AG ist Willke am Neubau der U-Bahn Hafencity beteiligt. Das Gro\u00dfprojekt U4 Hamburg hat eine Laufzeit von ca. eineinhalb Jahren.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/willke.com\/en\/news\/new-track-construction-u4-hamburg-hafencity\/\" \/>\n<meta property=\"og:site_name\" content=\"Willke Unternehmensgruppe\" \/>\n<meta property=\"article:published_time\" content=\"2012-06-26T18:16:05+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-05-01T10:42:34+00:00\" \/>\n<meta name=\"author\" content=\"Felix Wienhoefer\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Felix Wienhoefer\" \/>\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:\/\/willke.com\/en\/news\/new-track-construction-u4-hamburg-hafencity\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/willke.com\/en\/news\/new-track-construction-u4-hamburg-hafencity\/\"},\"author\":{\"name\":\"Felix Wienhoefer\",\"@id\":\"https:\/\/willke.com\/#\/schema\/person\/9676ac7bc41a61be595c4bb6945e483f\"},\"headline\":\"New track construction U4 Hamburg Hafencity\",\"datePublished\":\"2012-06-26T18:16:05+00:00\",\"dateModified\":\"2020-05-01T10:42:34+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/willke.com\/en\/news\/new-track-construction-u4-hamburg-hafencity\/\"},\"wordCount\":176,\"keywords\":[\"Gleisbau\",\"Gleismontage\",\"Gro\u00dfprojekt\",\"Hochbahn AG\",\"Schotter\",\"Streckenbau\",\"technische Leitung\",\"U-Bahn\",\"U4\",\"Willke rail construction\"],\"articleSection\":[\"News\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/willke.com\/en\/news\/new-track-construction-u4-hamburg-hafencity\/\",\"url\":\"https:\/\/willke.com\/en\/news\/new-track-construction-u4-hamburg-hafencity\/\",\"name\":\"Auftraggeber Hochbahn AG: Neubau U4 Hamburg\",\"isPartOf\":{\"@id\":\"https:\/\/willke.com\/#website\"},\"datePublished\":\"2012-06-26T18:16:05+00:00\",\"dateModified\":\"2020-05-01T10:42:34+00:00\",\"author\":{\"@id\":\"https:\/\/willke.com\/#\/schema\/person\/9676ac7bc41a61be595c4bb6945e483f\"},\"description\":\"F\u00fcr die Hochbahn AG ist Willke am Neubau der U-Bahn Hafencity beteiligt. 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