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The comprehensive development of the drinking water utility network in Ács and the surrounding area is being carried out by...
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The Sió lock (Sió-zsilip) — one of the most important water level control structures of Lake Balaton near Siófok —...
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The final touches have been put to the Lake Balaton drainage system, with several weirs and sluices being renewed, but the work is far from over.
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The last decades are coming to an end in Budapest the largest investment in drinking water quality in decades, the network outdated pipes in the network.
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The aim of the project is the development of flood protection in the Alsó-Tisza.
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The project is expected to be completed on November 19, 2022, in 38 months.
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The works on Lake Velence started in 2018. They are currently at a 50% level. The project is expected to reach its end in the summer of 2021.
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On June 22, 2020, Colas Alterra Zrt. in consortium with SADE Magyarország Mélyépítő Kft. are beginning to expand the channel to 1.6 meters on 1200 meters.
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Colas Alterra was again among the sponsors of the opening round of the 2020 X-Trial World Championship in 19 January in Budapest Sportarena. The spectacular competition was









