{"id":10073,"date":"2021-09-13T16:15:30","date_gmt":"2021-09-13T14:15:30","guid":{"rendered":"https:\/\/www.soletanche-bachy.com\/?p=10073"},"modified":"2022-11-29T16:54:55","modified_gmt":"2022-11-29T15:54:55","slug":"fondations-speciales-achevees-pour-le-metro-c21-a-varsovie-en-pologne-retour-en-video-sur-le-projet","status":"publish","type":"post","link":"https:\/\/www.soletanche-bachy.com\/en\/fondations-speciales-achevees-pour-le-metro-c21-a-varsovie-en-pologne-retour-en-video-sur-le-projet\/","title":{"rendered":"Special foundations completed for the C21 metro in Warsaw, Poland \u2013 Video looking back the project"},"content":{"rendered":"

September 13th, 2021<\/p>\n<\/div>

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Special foundations completed for the C21 metro in Warsaw, Poland \u2013 Video looking back the project<\/h1><\/div>
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For almost two years, the Soletanche Polska<\/a> and Zetas<\/a> teams have been working for project manager G\u00fclermak on a project that is ambitious in many respects \u2013 Br\u00f3dno station, at the end of the second metro line in Warsaw, Poland.<\/strong><\/p>\n<\/div>

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One of the challenges lay in the project\u2019s dimensions and its urban location: the worksite was located in a dense urban area crossed by a working tram line. The construction site was 2km long with a surface area of \u200b\u200b3.5 hectares. It was therefore divided in two, creating transport and logistical constraints (a journey of around 5km between the two areas via the city\u2019s road network).<\/p>\n

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The teams successfully overcame these challenges, whether of a geological, technical or organisational nature, and were able to create a 3km-long diaphragm wall<\/a>, as well as a horizontal barrier with 4000 jet grouting<\/a> columns with an average depth of 35m.<\/p>\n

Soletanche\u00a0Polska\u00a0is now carrying out the finishing work.<\/p>\n

To find out all about the impressive dimensions of this project, why not take a virtual\u00a0tour of the\u00a0worksite with Jacek\u00a0Zdunek, project manager at Soletanche\u00a0Polska. He will tell you all about the geology, the techniques applied and the challenges of this great project.<\/p>\n

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