{"id":12407,"date":"2023-02-06T14:43:49","date_gmt":"2023-02-06T14:43:49","guid":{"rendered":"https:\/\/www.systra.com\/ibt\/news\/systra-jouera-un-role-cle-dans-la-future-ligne-a-grande-vitesse-de-la-californie\/"},"modified":"2026-07-23T23:40:47","modified_gmt":"2026-07-23T23:40:47","slug":"systra-jouera-un-role-cle-dans-la-future-ligne-a-grande-vitesse-de-la-californie","status":"publish","type":"post","link":"https:\/\/www.systra.com\/ibt\/fr\/news\/systra-jouera-un-role-cle-dans-la-future-ligne-a-grande-vitesse-de-la-californie\/","title":{"rendered":"SYSTRA jouera un r\u00f4le cl\u00e9 dans la future ligne \u00e0 grande vitesse de la Californie"},"content":{"rendered":"\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Nos \u00e9quipes font depuis novembre 2022 partie int\u00e9grante du consortium en charge de la conception du tron\u00e7on reliant Merced \u00e0 Madera (dit tron\u00e7on M-M) sur la future ligne \u00e0 grande vitesse de Californie, dans la zone dite Central Valley. Nous avons en charge la r\u00e9alisation des \u00e9tudes d\u2019ex\u00e9cution du trac\u00e9 de la ligne (lot NTP-1*), avec en option la livraison des \u00e9tudes de conception finale et la pr\u00e9paration des documents pour lancer la construction (lot NTP-2).<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Notre travail avec le programme de LGV de Californie a commenc\u00e9 en 2006 lorsque nous avons pr\u00e9par\u00e9 un plan de mise en \u0153uvre sur plusieurs d\u00e9cennies pour la ligne ferroviaire \u00e0 grande vitesse. Par la suite, SYSTRA a \u00e9t\u00e9 membre de l&#8217;\u00e9quipe de gestion du programme, soutenant la livraison et la mise en \u0153uvre du projet, le d\u00e9veloppement de la strat\u00e9gie et la coordination r\u00e9gionale. Ensuite, SYSTRA a fait partie de l&#8217;\u00e9quipe charg\u00e9e de la conception du Construction Package 1 (CP1) &#8211; la section d&#8217;exploitation initiale du projet de train \u00e0 grande vitesse &#8211; et a fourni un soutien \u00e0 la conception et \u00e0 la construction des remblais et des structures des voies de guidage.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/www.systra.com\/wp-content\/uploads\/2023\/02\/cahsr_train_view_02_dusk_v3-1024x576.jpg\" alt=\"\" class=\"wp-image-10888401\" \/><figcaption class=\"wp-element-caption\">Vue d&#8217;artiste de la future LGV en exploitation<\/figcaption><\/figure>\n<\/div>\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Une nouvelle \u00e9tape dans un projet au long cours<\/h3>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Le client final du projet est l\u2019Autorit\u00e9 californienne pour la grande vitesse ferroviaire, la CAHSRA (California High-Speed Rail Authority) et qui porte depuis 1994 ce projet ambitieux.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile is-image-fill has-pale-blue-background-color has-background\" style=\"grid-template-columns:30% auto\"><figure class=\"wp-block-media-text__media\" style=\"background-image:url(https:\/\/www.systra.com\/wp-content\/uploads\/2023\/02\/frederic.jpg);background-position:56% 36%\"><img decoding=\"async\" src=\"https:\/\/www.systra.com\/wp-content\/uploads\/2023\/02\/frederic.jpg\" alt=\"\" class=\"wp-image-10888460 size-full\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Les \u00e9quipes de SYSTRA USA sont enthousiastes \u00e0 l\u2019id\u00e9e d\u2019apporter la grande vitesse ferroviaire \u00e0 la Californie. Nous sommes impliqu\u00e9s sur ce programme depuis ses d\u00e9buts, au service des futurs usagers. En \u00e9tudiant les possibilit\u00e9s de r\u00e9duire les co\u00fbts du projet, de minimiser les risques et d\u2019am\u00e9liorer les temps de parcours, SYSTRA s\u2019engage \u00e0 accompagner la r\u00e9alisation d\u2019un r\u00e9seau qui soit accessible, \u00e9conomique et durable.<\/p>\n<cite>Fr\u00e9d\u00e9ric Bana, directeur des Op\u00e9rations, SYSTRA USA<\/cite><\/blockquote>\n<\/div><\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Fort de son expertise reconnue sur la moiti\u00e9 des LGV \u00e9tudi\u00e9es dans le monde, SYSTRA est responsable de la gestion des risques et des param\u00e8tres, de l\u2019int\u00e9gration des syst\u00e8mes, de la conception de tous les sous-syst\u00e8mes (alimentation \u00e9lectrique, contr\u00f4le des trains, s\u00e9curit\u00e9 des syst\u00e8mes), ainsi que des parties structurelles et sismiques des \u00e9tudes pr\u00e9liminaires pour d\u00e9finir l\u2019implantation du projet.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Ces missions ont pour but de faire progresser la construction de la LGV entre Merced et Madera en prolongement de la portion d\u00e9j\u00e0 construite dans la Central Valley.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.systra.com\/wp-content\/uploads\/2023\/02\/cahsr_corcoran_3-scaled-1-1024x576.jpg\" alt=\"\" class=\"wp-image-10888519\" \/><figcaption class=\"wp-element-caption\">Corridor de LGV Californienne implant\u00e9 dans la Central Valley<\/figcaption><\/figure>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">SYSTRA pr\u00eat \u00e0 r\u00e9pondre aux projets de grande vitesse aux \u00c9tats-Unis<\/h3>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Depuis 2012, SYSTRA USA a soutenu la supervision de deux corridors ferroviaires \u00e0 plus grande vitesse dans le Midwest. Nous avons \u00e9galement \u00e9tudi\u00e9 la cr\u00e9ation de r\u00e9seaux ferroviaires \u00e0 grande vitesse au Texas et en Floride et avons particip\u00e9 \u00e0 de multiples projets le long du Northeast Corridor, la ligne ferroviaire de passagers la plus fr\u00e9quent\u00e9e des \u00c9tats-Unis et la plus rapide en service aujourd&#8217;hui.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">LGV Californie \u2013 Objectif final<\/h3>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1 300 km<\/li>\n\n\n\n<li>24 gares<\/li>\n\n\n\n<li>Vitesse maximale pr\u00e9vue : 320 km\/h<\/li>\n<\/ul>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">NTP : Notice to Proceed, ou Ordre d\u2019ex\u00e9cution, est une pi\u00e8ce administrative qui, une fois ajout\u00e9e \u00e0 un dossier, permet d\u2019en lancer les travaux.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-blanc-color has-lipstick-background-color has-text-color has-background wp-element-button\" href=\"https:\/\/www.systra.com\/type-market\/grande-vitesse\/\">NOTRE OFFRE DANS LA GRANDE VITESSE<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Nos \u00e9quipes font depuis novembre 2022 partie int\u00e9grante du consortium en charge de la conception du tron\u00e7on reliant Merced \u00e0 Madera (dit tron\u00e7on M-M) sur la future ligne \u00e0 grande vitesse de Californie, dans la zone dite Central Valley. Nous avons en charge la r\u00e9alisation des \u00e9tudes d\u2019ex\u00e9cution du trac\u00e9 de la ligne (lot NTP-1*), [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","footnotes":""},"categories":[61],"tags":[],"class_list":["post-12407","post","type-post","status-publish","format-standard","hentry","category-non-classe-fr"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.1 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>SYSTRA jouera un r\u00f4le cl\u00e9 dans la future ligne \u00e0 grande vitesse de la Californie - 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