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Mining

Mining Ground improvement for oil & gas and mining projects have various application areas. Ground improvement can be performed for tank farm foundations, but also for complete refineries and extraction locations. For the mining industry the application areas are mainly focused on the treatment of tailing materials and compaction of tailing dams to increase the construction rate. For oil & gas sites Cofra can provide several solutions like

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Offshore Vertical drains

market to increase the outwards stability of dikes and embankments during widening projects when there is no room for land based installation. Wide experience in offshore installation Cofra has wide experiences in the installation of PVD from Pontoons, we perform off shore projects on more or less

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Piled embankment

force well suited for projects in locations where existing infrastructure and buildings or infrastructure is present that must not be subjected... projects like railways, roads and highways  Construction: The AuGeo piles and piled embankment can be used underneath warehouse floors. The system

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About us

improvement contractor with a long track record and in-house geotechnical engineering. Our first projects in the field of prefabricated vertical drains

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Liners

: Infrastructure: Liners are used in infrastructure projects to seal contaminated material when used in embankments or to seal excavations from water inflow

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GEOLOCK (VERTICAL HDPE BARRIER)

GEOLOCK (VERTICAL HDPE BARRIER) Cofra is an experienced manufacturer and installer of Geolock. Over the years we have executed projects in Europe, North America and Asia. There are several ways to install the system, depending on project- and soil conditions. We all know them and our technicians are happy to inform and assist you on this, in pre-tender as well as installation phase. What it is Geolock cutoff wall is a waterproof barrier which

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