{"id":8362,"date":"2025-09-08T17:54:45","date_gmt":"2025-09-08T21:54:45","guid":{"rendered":"https:\/\/diarioellabrador.cl\/?p=8362"},"modified":"2025-09-08T17:54:47","modified_gmt":"2025-09-08T21:54:47","slug":"efe-abre-ofertas-economicas-para-la-construccion-del-tramo-subterraneo-del-tren-alameda-melipilla-2","status":"publish","type":"post","link":"https:\/\/diarioellabrador.cl\/index.php\/2025\/09\/08\/efe-abre-ofertas-economicas-para-la-construccion-del-tramo-subterraneo-del-tren-alameda-melipilla-2\/","title":{"rendered":"EFE abre ofertas econ\u00f3micas para la construcci\u00f3n del tramo subterr\u00e1neo del Tren Alameda \u2013 Melipilla"},"content":{"rendered":"\n

Empresas espa\u00f1olas, chinas y chilenas compiten por la construcci\u00f3n de este tramo, que contempla un t\u00fanel de 3,2 km hasta Estaci\u00f3n Central. La empresa adjudicataria se conocer\u00e1 en octubre, con lo que se finalizar\u00e1 la licitaci\u00f3n de todos los tramos del proyecto, incluidos los dos en superficie que ya tienen contratista e iniciar\u00e1n obras el \u00faltimo trimestre del 2025.<\/strong><\/p>\n\n\n\n

Con la apertura de las ofertas econ\u00f3micas para el tramo subterr\u00e1neo Lo Err\u00e1zuriz \u2013 Alameda, EFE avanza en la recta final del proceso licitatorio del Tren Alameda \u2013 Melipilla. Este hito permitir\u00e1 adjudicar la construcci\u00f3n de una de las obras m\u00e1s desafiantes del proyecto.<\/p>\n\n\n\n

El tramo subterr\u00e1neo contempla la construcci\u00f3n de v\u00edas en un t\u00fanel de 3,2 kil\u00f3metros bajo superficie, una nueva estaci\u00f3n subterr\u00e1nea con andenes a 30 metros de profundidad, accesos desde la estaci\u00f3n actual, calle Exposici\u00f3n y conexi\u00f3n directa con Metro L\u00ednea 1. En el sector de Lo Err\u00e1zuriz en Cerrillos, se considera adem\u00e1s la integraci\u00f3n con la L\u00ednea 6 de Metro.<\/p>\n\n\n\n

Esta licitaci\u00f3n, con un monto referencial de US$ 220 millones, convoc\u00f3 a empresas espa\u00f1olas, chinas y chilenas, para un contrato que permitir\u00e1 completar la adjudicaci\u00f3n de la totalidad del trazado. Los otros dos tramos en superficie, Melipilla \u2013 Malloco y Malloco \u2013 Lo Err\u00e1zuriz, ya se encuentran adjudicados y comenzar\u00e1n sus obras en el \u00faltimo trimestre de 2025.<\/p>\n\n\n\n

La adjudicaci\u00f3n est\u00e1 prevista para octubre de 2025, tras una evaluaci\u00f3n de la consistencia entre las ofertas t\u00e9cnicas y econ\u00f3micas. Se espera que el inicio de las obras del tramo subterr\u00e1neo se concrete en el primer cuatrimestre de 2026.<\/p>\n\n\n\n

El proyecto Tren Alameda \u2013 Melipilla contempla 11 estaciones en 8 comunas, movilizar\u00e1 57 millones de pasajeros al a\u00f1o y permitir\u00e1 reducir los tiempos de viaje entre Melipilla y Santiago a solo 46 minutos, lo que representar\u00e1 un ahorro de m\u00e1s de dos horas diarias para los usuarios.<\/p>\n\n\n\n

Las ofertas t\u00e9cnicas se abrieron en agosto de 2025, y hoy se suman las propuestas econ\u00f3micas de los cuatro grupos licitantes:<\/em><\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

Empresas espa\u00f1olas, chinas y chilenas compiten por la construcci\u00f3n de este tramo, que contempla un t\u00fanel de 3,2 km hasta Estaci\u00f3n Central. La empresa adjudicataria se conocer\u00e1 en octubre, con lo que se finalizar\u00e1 la licitaci\u00f3n de todos los tramos del proyecto, incluidos los dos en superficie que ya tienen contratista e iniciar\u00e1n obras el<\/p>\n

Leer m\u00e1s<\/span><\/a><\/div>\n","protected":false},"author":2,"featured_media":8328,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8362","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cronica"],"yoast_head":"\nEFE abre ofertas econ\u00f3micas para la construcci\u00f3n del tramo subterr\u00e1neo del Tren Alameda \u2013 Melipilla - Diario El Labrador<\/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:\/\/diarioellabrador.cl\/index.php\/2025\/09\/08\/efe-abre-ofertas-economicas-para-la-construccion-del-tramo-subterraneo-del-tren-alameda-melipilla-2\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"EFE abre ofertas econ\u00f3micas para la construcci\u00f3n del tramo subterr\u00e1neo del Tren Alameda \u2013 Melipilla - Diario El Labrador\" \/>\n<meta property=\"og:description\" content=\"Empresas espa\u00f1olas, chinas y chilenas compiten por la construcci\u00f3n de este tramo, que contempla un t\u00fanel de 3,2 km hasta Estaci\u00f3n Central. 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