{"id":29573,"date":"2026-01-29T14:35:24","date_gmt":"2026-01-29T13:35:24","guid":{"rendered":"https:\/\/www.soletanche-bachy-colombia.com\/?page_id=29573"},"modified":"2026-11-06T17:22:10","modified_gmt":"2026-11-06T16:22:10","slug":"bessac-andina","status":"publish","type":"page","link":"https:\/\/www.soletanche-bachy-colombia.com\/en\/our-brands\/bessac-andina\/","title":{"rendered":"BESSAC ANDINA"},"content":{"rendered":"
When surface conditions make construction challenging, trenchless technologies provide alternative solutions for developing underground utility networks and infrastructure. Bessac Andina brings expertise in tunnelling, microtunnelling and specialized installation methods, with a focus on precision and the specific conditions of each project.<\/p>\n<\/div>
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<\/span><\/div>Specialist support for the conceptual development, assessment, design and feasibility of trenchless solutions.<\/p>\n
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\u2022 Project assessment. \u00a0<\/p>\n<\/div><\/div><\/div> Pipe Jacking<\/p>\n <\/h3><\/div> A trenchless technology for pipe installation using mechanized excavation and controlled jacking, minimizing surface disruption.<\/p>\n \u00a0<\/p>\n \n<\/div> \u2022 Diameters from 600 mm to 2,200 mm. \u00a0<\/p>\n \n<\/div><\/div><\/div> Guided Auger Boring<\/p>\n <\/h3><\/div> A compact technology for installing pipes in confined spaces with high precision and minimal disruption in urban environments.<\/p>\n \u00a0<\/p>\n \n<\/div> \u2022 Diameters from 200 mm to 500 mm. \n<\/span><\/sub><\/p>\n \u00a0<\/p>\n \n<\/div><\/div><\/div> Working Shafts<\/p>\n \u00a0<\/p>\n <\/h3><\/div> Specialized structures for the safe execution of trenchless and microtunnelling projects.<\/p>\n \u00a0<\/p>\n \n<\/div> \u2022 Conventional caissons. \n<\/div><\/div><\/div><\/div><\/div> \u00a0<\/p>\n <\/h2><\/div>
\n\u2022 Feasibility studies.
\n\u2022 Design optimization.
\n\u2022 Selection of construction methods.<\/span><\/sub><\/p>\n
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\n\u2022 High accuracy in alignment and gradient.
\n\u2022 Crossings beneath roads, rivers and existing infrastructure.
\n\u2022 Suitable for complex urban environments.<\/span><\/sub><\/p>\n
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\n\u2022 Millimetre-level accuracy.
\n\u2022 Compact equipment.
\n\u2022 Optimized construction schedules.<\/span><\/sub><\/p>\n
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\n\u2022 Sinking caissons.
\n\u2022 Steel shoring systems.
\n\u2022 Segmental lining systems.
\n\u2022 Stability and verticality control.<\/span><\/sub><\/p>\nRelated Projects<\/h2>\n

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\n\t\t\t\t\t\n\t\t\t\t\t\tBarranquilla Sewer Main at Calle 91 and Calle 92\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>

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\n\t\t\t\t\t\n\t\t\t\t\t\tTransMilenio Avenida 68\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<\/div><\/div><\/div>

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\n\t\t\t\t\t\n\t\t\t\t\t\tTransMilenio Avenida 68\t\t\t\t\t<\/a>\n\t\t\t\t<\/h4>\n\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\n\t\t\t\t\t\t<\/a>\n\t<\/div>\n<\/div>\n<\/div>\n<\/div><\/div><\/div>