{"id":6355,"date":"2025-04-10T17:22:00","date_gmt":"2025-04-10T15:22:00","guid":{"rendered":"https:\/\/www.optimum-te-recette.horizon-ci.fr\/?p=6355"},"modified":"2025-06-12T10:58:54","modified_gmt":"2025-06-12T08:58:54","slug":"tarn-et-garonne-mission-complete","status":"publish","type":"post","link":"https:\/\/www.optimum-te.com\/en\/oil-gas-en\/tarn-et-garonne-mission-complete\/","title":{"rendered":"Tarn-et-Garonne : Mission complete !!!"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_row _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221;][et_pb_text _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p class=\"x_MsoNormal\"><strong><span lang=\"EN-GB\" data-olk-copy-source=\"MessageBody\">Proud to announce the successful completion of the final 3 HDD crossings for Ter\u00e9ga\u2019s 23km network extension in the Tarn-et-Garonne region of southwestern France. From feasibility studies to construction, OPTIMUM engineers have accompanied project owner Ter\u00e9ga at every step of the way since 2019.<\/span><\/strong><\/p>\n<p class=\"x_MsoNormal\"><span lang=\"EN-GB\">These last 3 horizontal directional drills again passed under key infrastructure, the deep surface alluvium requiring entry casings for each :<\/span><\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul type=\"disc\">\n<li class=\"x_MsoNormal\"><span lang=\"EN-GB\">Under the river Tarn : a 420-metre-long HDD, housing a DN 80 steel pipe, drilling 18m under the riverbed.<\/span><\/li>\n<li class=\"x_MsoNormal\"><span lang=\"EN-GB\">Under rail and canal: a 425-metre-long HDD, housing a DN 200 steel pipe, passing 23m below the Bordeaux \u2013 Toulouse \u2013 S\u00e8te railway line as well as the Canal de la Garonne.<\/span><\/li>\n<li class=\"x_MsoNormal\"><span lang=\"EN-GB\">Under rail : a 190-metre-long HDD intersect further down the line, to house a DN 250 HDPE pipe, 16m under the tracks.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul type=\"disc\"><\/ul>\n<p class=\"x_MsoNormal\"><span lang=\"EN-GB\">A dedicated team of OPTIMUM engineers followed these critical sections, where continuous monitoring of the railway platform, as well as weekly piezometrical surveys were conducted to ensure the integrity of the drilling works.<\/span><\/p>\n<p class=\"x_MsoNormal\"><span lang=\"EN-GB\">A great project to work on ! Thank you to Ter\u00e9ga for the opportunity to be part of another key project to expand the region\u2019s energy network. And to Catalana for the great teamwork throughout the construction phase.<\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Proud to announce the successful completion of the final 3 HDD crossings for Ter\u00e9ga\u2019s 23km network extension in the Tarn-et-Garonne region of southwestern France. From feasibility studies to construction, OPTIMUM engineers have accompanied project owner Ter\u00e9ga at every step of the way since 2019.<\/p>\n","protected":false},"author":1,"featured_media":6146,"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":[47],"tags":[80],"class_list":["post-6355","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-oil-gas-en","tag-hdd-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Tarn-et-Garonne : Mission complete !!! - 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\/en\/oil-gas-en\/tarn-et-garonne-mission-complete\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tarn-et-Garonne : Mission complete !!! - Optimum\" \/>\n<meta property=\"og:description\" content=\"Proud to announce the successful completion of the final 3 HDD crossings for Ter\u00e9ga\u2019s 23km network extension in the Tarn-et-Garonne region of southwestern France. 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