{"id":30019,"date":"2025-05-16T16:04:08","date_gmt":"2025-05-16T14:04:08","guid":{"rendered":"https:\/\/www.bessac.com\/?p=30019"},"modified":"2025-09-17T09:20:09","modified_gmt":"2025-09-17T07:20:09","slug":"australia-la-experiencia-en-microtuneles-de-rob-carr-y-bessac-para-las-infraestructuras-de-agua-de-sidney","status":"publish","type":"post","link":"https:\/\/www.bessac.com\/es\/australia-la-experiencia-en-microtuneles-de-rob-carr-y-bessac-para-las-infraestructuras-de-agua-de-sidney\/","title":{"rendered":"Australia: la experiencia en microt\u00faneles de Rob Carr y Bessac para las infraestructuras de agua de S\u00eddney"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:0px;--awb-padding-right:0px;--awb-padding-bottom:0px;--awb-padding-left:0px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-background-color:var(--awb-color1);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-1 article_chapeau\"><div class=\"fusion-text fusion-text-1\"><\/div>\n<p style=\"font-size: 25px;color: var(--awb-color7)\" data-fusion-font=\"true\"><b>Australia: <span style=\"color: var(--awb-color6)\">la experiencia en microt\u00faneles de Rob Carr y Bessac para las infraestructuras de agua de S\u00eddney<\/span><\/b><\/p>\n<\/div><div class=\"fusion-text fusion-text-3\"><\/div><div class=\"fusion-text fusion-text-4 post-h2-title\"><p style=\"color: var(--awb-color7)\">Rob Carr y Bessac han recibido la adjudicaci\u00f3n de dos paquetes de obras para la modernizaci\u00f3n de las infraestructuras hidr\u00e1ulicas de S\u00eddney. Ambos paquetes, denominados Thornleigh Inlet\/Outlet (TIOM) y Metro North West (MNW), requerir\u00e1n la experiencia y los equipos de microt\u00faneles m\u00e1s avanzados de nuestras 2 filiales y resultar\u00e1n fundamentales para hacer frente a la creciente presi\u00f3n demogr\u00e1fica sobre el sistema de gesti\u00f3n del agua de la ciudad.<\/p>\n<\/div><div class=\"fusion-image-element fusion-image-align-center in-legacy-container\" style=\"text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><div class=\"imageframe-align-center\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"812\" height=\"611\" title=\"Microtunnel sydney\" src=\"https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/07\/Microtunnel-sydney.jpg\" data-orig-src=\"https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/07\/Microtunnel-sydney.jpg\" alt class=\"lazyload img-responsive wp-image-29688\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27812%27%20height%3D%27611%27%20viewBox%3D%270%200%20812%20611%27%3E%3Crect%20width%3D%27812%27%20height%3D%27611%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/07\/Microtunnel-sydney-200x150.jpg 200w, https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/07\/Microtunnel-sydney-400x301.jpg 400w, https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/07\/Microtunnel-sydney-600x451.jpg 600w, https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/07\/Microtunnel-sydney-800x602.jpg 800w, https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/07\/Microtunnel-sydney.jpg 812w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1000px) 100vw, 812px\" \/><\/span><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1352px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:15px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:15px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-5\"><p style=\"color: var(--awb-color7)\">En un importante acontecimiento para las infraestructuras hidr\u00e1ulicas de S\u00eddney, la Joint Venture Ironbark, formada por Bouygues Construction Australia y Rob Carr, se adjudic\u00f3 el pasado mes de diciembre dos paquetes de obras clave para Sydney Water.<\/p>\n<p style=\"color: var(--awb-color7)\">Los proyectos que ejecutar\u00e1 la JV Ironbark son la duplicaci\u00f3n de la red de abastecimiento de agua de Thornleigh (TIOM) y el proyecto de conexi\u00f3n de aguas residuales de Metro North West (MNW). Ambos proyectos responden a la creciente demanda de infraestructuras h\u00eddricas de la ciudad, ya que se prev\u00e9 que la poblaci\u00f3n del Gran Sydney alcance los 8 millones de habitantes en los pr\u00f3ximos 40 a\u00f1os. Este importante crecimiento urbano exige la modernizaci\u00f3n de las infraestructuras de agua, aguas residuales, aguas pluviales y agua reciclada para hacer frente a la creciente presi\u00f3n sobre estos sistemas.<\/p>\n<p style=\"color: var(--awb-color7)\"><span style=\"color: var(--awb-color7)\">Adem\u00e1s de las mejoras de las infraestructuras h\u00eddricas de S\u00eddney, la JV Ironbark se ha comprometido a aplicar en el proyecto una serie de iniciativas y estrategias de sostenibilidad que contribuir\u00e1n a obtener resultados medioambientales, sociales y econ\u00f3micos positivos para la comunidad en general. <\/span><\/p>\n<p style=\"color: var(--awb-color7)\"><span style=\"color: var(--awb-color7)\">\u00a0<\/span><\/p>\n<p style=\"color: var(--awb-color7)\">\u00a0<\/p>\n<p style=\"color: var(--awb-color7)\"><b>Descripci\u00f3n de los paquetes<\/b><\/p>\n<p style=\"color: var(--awb-color7)\"><b>&#8211; El proyecto TIOM <\/b>duplicar\u00e1 la conducci\u00f3n de agua potable de 1,4 km existente entre el embalse de Thornleigh y la estaci\u00f3n de bombeo de agua de Thornleigh-Wahroonga. La tuber\u00eda principal de agua adicional apoyar\u00e1 el crecimiento de la poblaci\u00f3n en esta regi\u00f3n ampliando la capacidad del embalse de Thornleigh, mejorando la fiabilidad del sistema y manteniendo el suministro de agua a los residentes.<\/p>\n<p style=\"color: var(--awb-color7)\"><b>&#8211; El proyecto MNW <\/b>forma parte de un conjunto de proyectos que modernizar\u00e1n las infraestructuras y mejorar\u00e1n la capacidad de tratamiento de las aguas residuales de la regi\u00f3n. El proyecto incluir\u00e1 la construcci\u00f3n de una nueva tuber\u00eda subterr\u00e1nea que conectar\u00e1 la estaci\u00f3n de bombeo de Rouse Hill con la instalaci\u00f3n de recuperaci\u00f3n de recursos h\u00eddricos de Rouse Hill. Tambi\u00e9n se realizar\u00e1n mejoras en la estaci\u00f3n de bombeo para aumentar su capacidad y prever un suministro el\u00e9ctrico de emergencia.<\/p>\n<p style=\"color: var(--awb-color7)\">\u00a0<\/p>\n<p style=\"color: var(--awb-color7)\"><b>Una asociaci\u00f3n plenamente integrada<\/b><\/p>\n<p style=\"color: var(--awb-color7)\">La JV Ironbark representa una asociaci\u00f3n 50-50 totalmente integrada entre Rob Carr y Bouygues Construction Australia, que re\u00fane conocimientos complementarios para abordar estos desafiantes proyectos de infraestructuras. Teniendo en cuenta el tama\u00f1o y la complejidad del proyecto, Bessac intervendr\u00e1 a trav\u00e9s de una JV interna con la empresa hermana Rob Carr en apoyo para entregar las obras de microt\u00faneles.<\/p>\n<p style=\"color: var(--awb-color7)\">La construcci\u00f3n est\u00e1 programada para un periodo de 26 meses, de diciembre de 2024 a enero de 2027, y los equipos especializados ya se est\u00e1n movilizando para cumplir el ambicioso calendario.<\/p>\n<p style=\"color: var(--awb-color7)\">\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1352px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:15px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:15px;--awb-spacing-left-large:2.88%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-6\"><p style=\"color: var(--awb-color7)\"><b>Soluciones avanzadas de microt\u00faneles para infraestructuras urbanas<\/b><\/p>\n<p style=\"color: var(--awb-color7)\">La complejidad t\u00e9cnica de estos proyectos requiere conocimientos especializados en microt\u00faneles, que tanto Rob Carr como Bessac est\u00e1n en condiciones de aportar:<\/p>\n<p style=\"color: var(--awb-color7)\"><b>1. En el caso de TIOM,<\/b> las obras consisten en la instalaci\u00f3n de una tuber\u00eda de desarrollo DN 2100 RCJP mediante microt\u00faneles, que se realizar\u00e1 en un \u00fanico tramo de 1.170 metros. Una vez terminada, se instalar\u00e1 en su interior una tuber\u00eda portadora de acero DN 1800 y se inyectar\u00e1 en su lugar. El cliente est\u00e1 evaluando una soluci\u00f3n de ingenier\u00eda de valor con una \u00fanica tuber\u00eda RCCP DN 1800 \/ OD 2400. \u00a1Una primicia en Australia!<\/p>\n<p style=\"color: var(--awb-color7)\"><b>2. Para MNW,<\/b> se instalar\u00e1 una tuber\u00eda portadora DN 1500 RCJP en dos tramos, el primero de 712 m y el segundo de 82 m. Una vez finalizados ambos tramos, se instalar\u00e1 una tuber\u00eda portadora DN 1000 de acero dulce revestida de cemento en el interior del desarrollador y se inyectar\u00e1 en su lugar.<\/p>\n<p style=\"color: var(--awb-color7)\">Para llevar a cabo estas operaciones t\u00e9cnicamente exigentes, Rob Carr y Bessac suministrar\u00e1n tres microtuneladoras (MTBM) de \u00faltima generaci\u00f3n, lo que demuestra los importantes recursos y capacidad de que dispone el grupo para atender este tipo de proyectos.<\/p>\n<p style=\"color: var(--awb-color7)\">\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:15px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:15px;--awb-spacing-left-large:5.76%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"396\" title=\"Schema-microtunnel-sydney-1\" src=\"https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/09\/Schema-microtunnel-sydney-1.png\" data-orig-src=\"https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/09\/Schema-microtunnel-sydney-1.png\" alt class=\"lazyload img-responsive wp-image-31393\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27396%27%20viewBox%3D%270%200%20600%20396%27%3E%3Crect%20width%3D%27600%27%20height%3D%27396%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/09\/Schema-microtunnel-sydney-1-200x132.png 200w, https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/09\/Schema-microtunnel-sydney-1-400x264.png 400w, https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/09\/Schema-microtunnel-sydney-1.png 600w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 400px\" \/><\/span><\/div><div class=\"fusion-image-element\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"174\" title=\"Sche\u0301ma microtunnel sydney 3\" src=\"https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/07\/Schema-microtunnel-sydney-3.png\" data-orig-src=\"https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/07\/Schema-microtunnel-sydney-3.png\" alt class=\"lazyload img-responsive wp-image-29695\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27174%27%20viewBox%3D%270%200%20600%20174%27%3E%3Crect%20width%3D%27600%27%20height%3D%27174%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/07\/Schema-microtunnel-sydney-3-200x58.png 200w, https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/07\/Schema-microtunnel-sydney-3-400x116.png 400w, https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/07\/Schema-microtunnel-sydney-3.png 600w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 400px\" \/><\/span><\/div><div class=\"fusion-image-element\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-4 hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"174\" title=\"Sche\u0301ma microtunnel sydney 2\" src=\"https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/07\/Schema-microtunnel-sydney-2.png\" data-orig-src=\"https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/07\/Schema-microtunnel-sydney-2.png\" alt class=\"lazyload img-responsive wp-image-29698\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27174%27%20viewBox%3D%270%200%20600%20174%27%3E%3Crect%20width%3D%27600%27%20height%3D%27174%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/07\/Schema-microtunnel-sydney-2-200x58.png 200w, https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/07\/Schema-microtunnel-sydney-2-400x116.png 400w, https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2025\/07\/Schema-microtunnel-sydney-2.png 600w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1352px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:15px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:15px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-7\"><p><b style=\"color: var(--awb-color7)\">Aprovechar la experiencia mundial a trav\u00e9s de las sinergias del Grupo <\/b><\/p>\n<p style=\"color: var(--awb-color7)\">El proyecto pone de manifiesto la sinergia existente entre Soletanche Bachy y Soletanche Freyssinet, ya que tanto Rob Carr como Bessac proporcionan operaciones especializadas de microt\u00faneles para obras de gran envergadura, y Sixense presta servicios avanzados de instrumentaci\u00f3n y supervisi\u00f3n.<\/p>\n<p style=\"color: var(--awb-color7)\">Para Rob Carr, se trata tambi\u00e9n de la prolongaci\u00f3n de una larga relaci\u00f3n con Sydney Water, y demuestra sus crecientes capacidades en el mercado australiano de infraestructuras. Para Bessac, este es su primer contrato en Australia, aportando su experiencia de clase mundial al mercado de Sydney<\/p>\n<p style=\"color: var(--awb-color7)\">\u00a0<\/p>\n<p><b><span style=\"color: var(--awb-color7)\"> Afrontar los retos de las infraestructuras urbanas <\/span><\/b><\/p>\n<p style=\"color: var(--awb-color7)\">El equipo del proyecto se enfrenta a varios retos importantes, como trabajar en zonas urbanas densamente pobladas, mantener un calendario ajustado para cumplir plazos de entrega cr\u00edticos, desviaciones de tolerancia m\u00ednimas para la instalaci\u00f3n de las tuber\u00edas portadoras de acero y longitudes de conducci\u00f3n significativas.<\/p>\n<p style=\"color: var(--awb-color7)\">\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:0px;--awb-padding-bottom:0px;--awb-margin-top:0%;--awb-margin-bottom:0%;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_3_5 3_5 fusion-three-fifth fusion-column-first\" style=\"--awb-bg-size:cover;--awb-margin-top:0px;--awb-margin-bottom:0px;width:60%;width:calc(60% - ( ( 4% ) * 0.6 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:0px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:45;line-height:1.5;\">\u00daltimas noticias<\/h2><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_2_5 2_5 fusion-two-fifth fusion-column-last fusion-no-small-visibility\" style=\"--awb-bg-size:cover;width:40%;width:calc(40% - ( ( 4% ) * 0.4 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-column-content-centered\"><div class=\"fusion-column-content\"><div class=\"fusion-button-wrapper fusion-alignright fusion-no-small-visibility\"><a class=\"fusion-button button-flat button-large button-custom fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" 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class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-recent-posts fusion-recent-posts-1 avada-container layout-default layout-columns-3 fusion-recent-posts-center\"><section class=\"fusion-columns columns fusion-columns-3 columns-3\"><article class=\"post fusion-column column col col-lg-4 col-md-4 col-sm-4\"><div class=\"fusion-flexslider fusion-flexslider-loading flexslider flexslider-hover-type-zoomout\"><ul class=\"slides\"><li><a href=\"https:\/\/www.bessac.com\/es\/operaciones-hiperbaricas-en-tuneladora-bessac-despliega-hyperbassist\/\" aria-label=\"Operaciones hiperb\u00e1ricas en tuneladora: BESSAC despliega HyperB&#8217;Assist\" class=\"hover-type-zoomout\"><img decoding=\"async\" width=\"700\" height=\"441\" 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href=\"https:\/\/www.bessac.com\/es\/grand-paris-express-linea-15-este-norte-movilizacion-de-soletanche-bachy-en-tres-estaciones-estrategicos\/\" aria-label=\"Grand Paris Express \u2013 L\u00ednea 15 Este Norte: movilizaci\u00f3n de Soletanche Bachy en tres estaciones estrat\u00e9gicos\" class=\"hover-type-zoomout\"><img decoding=\"async\" width=\"700\" height=\"441\" src=\"https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2026\/06\/A2RIENNE-700x441.png\" class=\"attachment-recent-posts size-recent-posts lazyload\" alt=\"\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271163%27%20height%3D%27661%27%20viewBox%3D%270%200%201163%20661%27%3E%3Crect%20width%3D%271163%27%20height%3D%27661%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.bessac.com\/wp-content\/uploads\/sites\/50\/2026\/06\/A2RIENNE-700x441.png\" 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href=\"https:\/\/www.bessac.com\/es\/saint-viateur-bessac-construye-la-tuneladora-mas-grande-de-su-historia\/\">Saint Viateur: \u00a1Bessac construye la tuneladora m\u00e1s grande de su historia!<\/a><\/h4><p class=\"meta\"><span class=\"vcard\" style=\"display: none;\"><span class=\"fn\"><a href=\"https:\/\/www.bessac.com\/es\/author\/contact-bessac\/\" rel=\"author\">contact.bessac<\/a><\/span><\/span><span class=\"updated\" style=\"display:none;\">2026-06-15T16:49:53+02:00<\/span><span>15 junio 2026<\/span><span class=\"fusion-inline-sep\">|<\/span><\/p><\/div><\/article><\/section><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-no-medium-visibility fusion-no-large-visibility\" style=\"--awb-bg-size:cover;--awb-margin-top:-90px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow 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