{"id":7707,"date":"2020-11-02T09:37:00","date_gmt":"2020-11-02T08:37:00","guid":{"rendered":"https:\/\/www.optimum-te.com\/nicht-kategorisiert\/landivisiau-mikrotunnel\/"},"modified":"2025-08-11T14:28:44","modified_gmt":"2025-08-11T12:28:44","slug":"landivisiau-mikrotunnel","status":"publish","type":"post","link":"https:\/\/www.optimum-te.com\/de\/wasser\/landivisiau-mikrotunnel\/","title":{"rendered":"Landivisiau Mikrotunnel"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8220;1&#8243; _builder_version=&#8220;4.27.0&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220; theme_builder_area=&#8220;et_body_layout&#8220;][et_pb_row _builder_version=&#8220;4.27.0&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220; theme_builder_area=&#8220;et_body_layout&#8220;][et_pb_column type=&#8220;4_4&#8243; _builder_version=&#8220;4.27.0&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220; theme_builder_area=&#8220;et_body_layout&#8220;][et_pb_text _builder_version=&#8220;4.27.0&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220; theme_builder_area=&#8220;et_body_layout&#8220;]<\/p>\n<p>Das Bohren eines 530 Meter langen und 2,15 Meter breiten Mikrotunnels in einem der h\u00e4rtesten und abrasiven Gesteine erfordert h\u00f6chste Wachsamkeit. Hinzu kommen 26 Meter H\u00f6henunterschied zwischen Ein- und Ausfahrt sowie die \u00dcberquerung eines Flusses und der stark befahrenen Bahnlinie Paris &#8211; Brest.<\/p>\n<p><\/p>\n<p>Die extreme Komplexit\u00e4t des Gasleitungsprojekts in der Bretagne erforderte fachkundige Beratung und praktische Unterst\u00fctzung sowohl vor als auch w\u00e4hrend der Mikrotunneling-Arbeiten. Im Auftrag von SADE TS \u00fcberarbeiteten die Ingenieure und Ingenieurinnen von OPTIMUM die geotechnischen Aspekte des Projekts. So konnte eine vollst\u00e4ndige Anpassung an die geologischen Bedingungen vor Ort zu gew\u00e4hrleistet werden. Die t\u00e4gliche \u00dcberwachung der Bohrarbeiten erm\u00f6glichte es, die Vortriebsgeschwindigkeit aufrechtzuerhalten und technische Risiken wie die Verengung des Tunnels, Fl\u00fcssigkeitsausbreitung oder \u00fcberm\u00e4\u00dfigen Verschlei\u00df der Schneidwerkzeuge zu vermeiden.<\/p>\n<p><\/p>\n<p>Der Mikrotunnel ist nun fertiggestellt, die Teamarbeit war durchweg hervorragend.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Das Bohren eines 530 Meter langen und 2,15 Meter breiten Mikrotunnels in einem der h\u00e4rtesten und abrasiven Gesteine erfordert h\u00f6chste Wachsamkeit. Hinzu kommen 26 Meter H\u00f6henunterschied zwischen Ein- und Ausfahrt sowie die \u00dcberquerung eines Flusses und der stark befahrenen Bahnlinie Paris &#8211; Brest. <\/p>\n","protected":false},"author":1,"featured_media":7709,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[102],"tags":[109],"class_list":["post-7707","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wasser","tag-microtunnelling"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Landivisiau Mikrotunnel - Optimum<\/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:\/\/www.optimum-te.com\/de\/wasser\/landivisiau-mikrotunnel\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Landivisiau Mikrotunnel - Optimum\" \/>\n<meta property=\"og:description\" content=\"Das Bohren eines 530 Meter langen und 2,15 Meter breiten Mikrotunnels in einem der h\u00e4rtesten und abrasiven Gesteine erfordert h\u00f6chste Wachsamkeit. 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