{"id":3085,"date":"2020-12-15T15:18:36","date_gmt":"2020-12-15T14:18:36","guid":{"rendered":"https:\/\/www.btb-gruppe.de\/referenzen\/lenne-dreieck-berlin\/"},"modified":"2022-11-30T16:48:19","modified_gmt":"2022-11-30T15:48:19","slug":"lenne-dreieck-berlin","status":"publish","type":"dl-project","link":"https:\/\/www.btb-gruppe.de\/en\/references\/lenne-dreieck-berlin\/","title":{"rendered":"Lenn\u00e9 Dreieck, Berlin"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3085\" class=\"elementor elementor-3085 elementor-2310\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6c5ab06 elementor-section-content-top elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6c5ab06\" data-element_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-top-column elementor-element elementor-element-98e15c6\" data-id=\"98e15c6\" data-element_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-acc4f5a elementor-widget elementor-widget-sc-heading\" data-id=\"acc4f5a\" data-element_type=\"widget\" data-widget_type=\"sc-heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div id=\"wt-at-acc4f5a\" class=\"headng-wrap left\">\n\t\t\t<div class=\"section-heading\">\n\t\t\t\t\t\t\t<h4\t\t\t\t class=\"sub-heading\"\t\t\t\t>DECONTAMINATION \/ EXCAVATION OF THE TUNNEL FOR THE MAIN LINE<\/h4>\n\t\t\t\t\t\t\t\t\t\t\t\t<h2\t\t\t\t class=\"heading\"\t\t\t\t>Redesigning of a historical square <\/h2>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e67551c elementor-widget elementor-widget-text-editor\" data-id=\"e67551c\" data-element_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>Lenn\u00e9 Dreieck not far away from Postdamer Platz is an oddity in Germany\u2019s history, because this ca. 4 ha area actually belonged to the national territory of the GDR. When the Berlin Wall was built, the triangular area between Lenn\u00e9str, Bellevuestr and Ebertstr was left out and considered from that point on to be a West German enclave. In 1988, Lenn\u00e9 Platz was handed over to West Berlin in a territorial swap and originally a highway was going to be built on it.<\/p>\n<p>However, reunification happened before these plans could be realised. Instead, office blocks, hotels and residential complexes such as the Beisheim Center and the Marriot Hotel were built here between 1999 and 2004.<\/p>\n<p>In 2001 BTB received a contract for the excavation work of the future main railway line tunnel \u201ePotsdamer Platz\u201c and for the decontamination of the soil. We worked for 8 weeks on the very large excavation pit in a three-shift operation.<\/p>\n<p>We separated approx. 60,000 tons of contaminated soil on site, which was then driven from the construction site at night so as not to impair city traffic and properly disposed of. The excavation was then profiled with unpolluted Z0 sand from our own quarry.<\/p>\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<\/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-9570e20 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9570e20\" data-element_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-top-column elementor-element elementor-element-cf33c2d\" data-id=\"cf33c2d\" data-element_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-328fcc7 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"328fcc7\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Decontamination with excavation of the main railway line tunnel <\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Separation, transport and disposal of 60,000 t of contaminated soil<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-f8a9aa4\" data-id=\"f8a9aa4\" data-element_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-e973cae elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"e973cae\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Delivery and implementation of 20,000 t Z 0-sand<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-check\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Profiling of the excavation pit<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-229e0e21 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"229e0e21\" data-element_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-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-73de6915\" data-id=\"73de6915\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\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>DECONTAMINATION \/ EXCAVATION OF THE TUNNEL FOR THE MAIN LINE Redesigning of a historical square Lenn\u00e9 Dreieck not far away from Postdamer Platz is an oddity in Germany\u2019s history, because this ca. 4 ha area actually belonged to the national territory of the GDR. When the Berlin Wall was built, the triangular area between Lenn\u00e9str,<\/p>\n","protected":false},"featured_media":2950,"template":"","project-cat":[42,38,40,39,41],"class_list":["post-3085","dl-project","type-dl-project","status-publish","has-post-thumbnail","hentry","project-cat-decontamination","project-cat-earthworks","project-cat-recycling-en","project-cat-transport-en","project-cat-underwater-excavations"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Lenn\u00e9 Dreieck, Berlin \u2013 References for the BTB Group<\/title>\n<meta name=\"description\" content=\"Excavation work for the future main railway line \u201ePotsdamer Platz\u201c and decontamination of the soil as a three-shift operation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.btb-gruppe.de\/en\/references\/lenne-dreieck-berlin\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lenn\u00e9 Dreieck, Berlin \u2013 References for the BTB Group\" \/>\n<meta property=\"og:description\" content=\"Excavation work for the future main railway line \u201ePotsdamer Platz\u201c and decontamination of the soil as a three-shift operation.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.btb-gruppe.de\/en\/references\/lenne-dreieck-berlin\/\" \/>\n<meta property=\"og:site_name\" content=\"BTB Gruppe\" \/>\n<meta property=\"article:modified_time\" content=\"2022-11-30T15:48:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.btb-gruppe.de\/app\/uploads\/2020\/09\/potsdamer-platz-lenne-dreieck-berlin.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1550\" \/>\n\t<meta property=\"og:image:height\" content=\"689\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.btb-gruppe.de\/en\/references\/lenne-dreieck-berlin\/\",\"url\":\"https:\/\/www.btb-gruppe.de\/en\/references\/lenne-dreieck-berlin\/\",\"name\":\"Lenn\u00e9 Dreieck, Berlin \u2013 References for the BTB Group\",\"isPartOf\":{\"@id\":\"https:\/\/www.btb-gruppe.de\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.btb-gruppe.de\/en\/references\/lenne-dreieck-berlin\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.btb-gruppe.de\/en\/references\/lenne-dreieck-berlin\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.btb-gruppe.de\/app\/uploads\/2020\/09\/potsdamer-platz-lenne-dreieck-berlin.jpg\",\"datePublished\":\"2020-12-15T14:18:36+00:00\",\"dateModified\":\"2022-11-30T15:48:19+00:00\",\"description\":\"Excavation work for the future main railway line \u201ePotsdamer Platz\u201c and decontamination of the soil as a three-shift operation.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.btb-gruppe.de\/en\/references\/lenne-dreieck-berlin\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.btb-gruppe.de\/en\/references\/lenne-dreieck-berlin\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.btb-gruppe.de\/en\/references\/lenne-dreieck-berlin\/#primaryimage\",\"url\":\"https:\/\/www.btb-gruppe.de\/app\/uploads\/2020\/09\/potsdamer-platz-lenne-dreieck-berlin.jpg\",\"contentUrl\":\"https:\/\/www.btb-gruppe.de\/app\/uploads\/2020\/09\/potsdamer-platz-lenne-dreieck-berlin.jpg\",\"width\":1550,\"height\":689,\"caption\":\"Potsdamer Platz in Berlin with the Beisheim Center and train station\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.btb-gruppe.de\/en\/references\/lenne-dreieck-berlin\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.btb-gruppe.de\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Projects\",\"item\":\"https:\/\/www.btb-gruppe.de\/en\/references\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Lenn\u00e9 Dreieck, Berlin\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.btb-gruppe.de\/en\/#website\",\"url\":\"https:\/\/www.btb-gruppe.de\/en\/\",\"name\":\"BTB Gruppe\",\"description\":\"Erdbau, Abbruch &amp; 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