{"id":12481250,"date":"2023-09-04T13:58:40","date_gmt":"2023-09-04T11:58:40","guid":{"rendered":"https:\/\/www.etf.fr\/uncategorized\/renouvellement-de-deux-appareils-de-voie-en-un-temps-record-sur-la-ligne-4\/"},"modified":"2025-09-26T11:10:49","modified_gmt":"2025-09-26T09:10:49","slug":"renouvellement-de-deux-appareils-de-voie-en-un-temps-record-sur-la-ligne-4","status":"publish","type":"post","link":"https:\/\/www.etf.fr\/en\/agence-idf-en\/renouvellement-de-deux-appareils-de-voie-en-un-temps-record-sur-la-ligne-4\/","title":{"rendered":"Renewal of two sets of track equipment in record time on line 4"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">The curtain has fallen on our last project of the summer season on Line 4 of the Paris Metro, at Porte de Clignancourt station. It was a major challenge for our ETF teams, working in close collaboration with RATP.<\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>More than 50 passionate experts worked tirelessly, day and night, to replace two sets of points in record time. This was a crucial technical feat to ensure trains could turn around at the terminus and optimise the operation of Line 4, which is now automated.<\/p>\n\n\n\n<p>This success is the result of close collaboration between ETF and RATP, a winning team despite environmental constraints and tight timing.<\/p>\n\n\n\n<p>A big thank you to RATP for their trust and a well-deserved congratulations to all our ETF teams in the RATP IDF sector for their unwavering commitment.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 class=\"wp-block-heading has-text-align-center\">Take a look behind the scenes at this construction site<\/h4>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"oembed\">\n\t<iframe loading=\"lazy\" title=\"Ligne 4 - Travaux d&#039;\u00e9t\u00e9 sur le r\u00e9seau RATP\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/82BJEjt8vYY?start=30&#038;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n\n<\/div><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The curtain has fallen on our last project of the summer season on Line 4 of the Paris Metro.<\/p>\n","protected":false},"author":239,"featured_media":115411,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[202,191],"tags":[],"class_list":["post-12481250","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agence-idf-en","category-actualites-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - 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