{"id":7584,"date":"2022-11-17T15:14:00","date_gmt":"2022-11-17T14:14:00","guid":{"rendered":"https:\/\/www.optimum-te.com\/nicht-kategorisiert\/610-m-langer-mikrotunnel-unter-der-seine\/"},"modified":"2025-08-11T11:35:17","modified_gmt":"2025-08-11T09:35:17","slug":"610-m-langer-mikrotunnel-unter-der-seine","status":"publish","type":"post","link":"https:\/\/www.optimum-te.com\/de\/wasser\/610-m-langer-mikrotunnel-unter-der-seine\/","title":{"rendered":"610 m langer Mikrotunnel unter der Seine"},"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; hover_enabled=&#8220;0&#8243; global_colors_info=&#8220;{}&#8220; theme_builder_area=&#8220;et_body_layout&#8220; sticky_enabled=&#8220;0&#8243;]<\/p>\n<p>Wir sind sehr stolz darauf, BESSAC und SADE bei der nun abgeschlossenen 610 m langen und bis zu 30 m tiefen Unterquerung der Seine im Zentrum von Paris durch den AVN2500-Mikrotunnel begleitet zu haben.<\/p>\n<p><\/p>\n<p>In einer komplexen geologischen Umgebung musste der Schwerkrafttunnel nicht nur den Fluss unterqueren, sondern auch das Viadukt der Metrolinie 5, die Metrolinie 10 und die Bahnlinie RER C.<\/p>\n<p><\/p>\n<p>Vor Beginn der Arbeiten analysierten die OPTIMUM-Ingenieure und Ingenieurinnen die 10-schichtige Geologie und legten die Vortriebsparameter angesichts der zahlreichen Zw\u00e4nge und der Komplexit\u00e4t der Baustelle genau fest. W\u00e4hrend des dreimonatigen Tunnelvortriebs \u00fcberwachte OPTIMUM kontinuierlich die Vortriebsprotokolle und stellte sicher, dass Spezialisten f\u00fcr grabenlose Verfahren zur Verf\u00fcgung standen, die bei Bedarf vor Ort entsandt werden konnten, um ihr Fachwissen einzubringen.<\/p>\n<p><\/p>\n<p>Herzlichen Gl\u00fcckwunsch an alle beteiligten Teams f\u00fcr ihr Engagement bei der Verwirklichung des Projekts:<\/p>\n<p><\/p>\n<ul>\n<li>Groupement Impluvium: Urbaine de Travaux \/ BESSAC \/ SADE TS \/ Soletanche-Bachy \/ Sefi-Intrafor<\/li>\n<li>Projekttr\u00e4ger: Pariser B\u00fcrgermeisteramt<\/li>\n<li>Umsetzung: Artelia \/ Icaruss \/ Terrassol<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Wir sind sehr stolz darauf, BESSAC und SADE bei der nun abgeschlossenen 610 m langen und bis zu 30 m tiefen Unterquerung der Seine im Zentrum von Paris durch den AVN2500-Mikrotunnel begleitet zu haben.<\/p>\n","protected":false},"author":1,"featured_media":7585,"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-7584","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 - 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