{"id":12481032,"date":"2023-12-12T15:18:02","date_gmt":"2023-12-12T14:18:02","guid":{"rendered":"https:\/\/www.etf.fr\/uncategorized\/operation-reussie-sur-le-chantier-de-cergy-sur-le-rer-a\/"},"modified":"2025-09-26T10:44:10","modified_gmt":"2025-09-26T08:44:10","slug":"operation-reussie-sur-le-chantier-de-cergy-sur-le-rer-a","status":"publish","type":"post","link":"https:\/\/www.etf.fr\/en\/agence-travaux-en\/operation-reussie-sur-le-chantier-de-cergy-sur-le-rer-a\/","title":{"rendered":"Successful operation at the Cergy construction site on the RER A line"},"content":{"rendered":"\n<p><strong>ETF recently completed ballast renewal (RVB) and track equipment renewal (RAV) in Cergy.<\/strong><\/p>\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>Two weekends of intense work, totalling 54 hours, enabled the renewal of 4 RAVs and 600m of RVBs, all in a 100% tunnel site.<\/p>\n\n\n\n<p>Our production targets were successfully achieved, highlighting robustness, compliance with the tunnel&#8217;s environmental constraints and quality of work as our main priorities.<\/p>\n\n\n\n<p>Congratulations to all the teams at ETF, <a href=\"https:\/\/www.feroway.com\/\">FEROWAY<\/a>, Travaux M\u00e9canis\u00e9s, subcontractors and service providers who contributed to this great collective success!<\/p>\n\n\n\n<p>A big thank you also to the Paris Saint-Lazare Works Unit and our client SNCF R\u00e9seau for their valuable collaboration.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"503\" height=\"535\" data-id=\"115506\" src=\"https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/1-1-503x535.png\" alt=\"\" class=\"wp-image-115506\" srcset=\"https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/1-1-503x535.png 503w, https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/1-1-235x250.png 235w, https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/1-1-372x395.png 372w, https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/1-1.png 762w\" sizes=\"auto, (max-width: 503px) 100vw, 503px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"443\" height=\"535\" data-id=\"115507\" src=\"https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/2-2-443x535.png\" alt=\"\" class=\"wp-image-115507\" srcset=\"https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/2-2-443x535.png 443w, https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/2-2-207x250.png 207w, https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/2-2-327x395.png 327w, https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/2-2.png 752w\" sizes=\"auto, (max-width: 443px) 100vw, 443px\" \/><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"812\" height=\"535\" data-id=\"115512\" src=\"https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/4-1-812x535.png\" alt=\"\" class=\"wp-image-115512\" srcset=\"https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/4-1-812x535.png 812w, https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/4-1-250x165.png 250w, https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/4-1-600x395.png 600w, https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/4-1.png 1180w\" sizes=\"auto, (max-width: 812px) 100vw, 812px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"704\" height=\"810\" data-id=\"115510\" src=\"https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/5-465x535.png\" alt=\"\" class=\"wp-image-115510\" srcset=\"https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/5-465x535.png 465w, https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/5-217x250.png 217w, https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/5-343x395.png 343w, https:\/\/www.etf.fr\/wp-content\/uploads\/2023\/12\/5.png 704w\" sizes=\"auto, (max-width: 704px) 100vw, 704px\" \/><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ETF recently completed the Ballast Track Renewal (RVB) and Track Equipment Renewal (RAV) in Cergy.<\/p>\n","protected":false},"author":239,"featured_media":115513,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[198],"tags":[],"class_list":["post-12481032","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agence-travaux-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Successful operation at the Cergy construction site on the RER A line - ETF<\/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.etf.fr\/en\/agence-travaux-en\/operation-reussie-sur-le-chantier-de-cergy-sur-le-rer-a\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta 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