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PVD for tailing pond remediation, France

Cofra has installed vertical drains for the remediation of a tailing pond in 2019.

PVD installation is part of our segment consolidation.

Related projects

P1070065

Vacuum consolidation for Eastern Access Route IJburg (OOIJ), Amsterdam

We installed our BeauDrain and BeauDrain-S vacuum consolidation methods on an area of 50,000m2 up to a depth of 7,0m in 2012 on this project.

P1060456

Vacuum consolidation trial Tuas view A3A, Singapore

We installed our BeauDrain-S vacuum consolidation method on an area of 5,000m2 up to a depth of 24m in 2010 on this project to investigate the depth effect of the vacuum system.

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Vacuum consolidation for the international cruise terminal, Singapore

We installed our BeauDrain-S vacuum consolidation method on an area of 6,000m2 up to a depth of 30m in 2010 to limit the effect of surcharge on piles.

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Vacuum consolidation trial Markermeerdijken

We installed our BeauDrain-S vacuum consolidation method and Liner vacuum method on an area of 450m2 up to a depth of 7m in 2016.

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PVD installation for Treasure Island, San Francisco

Our heaviest rig was used to install PVD's up to a depth of 50m without predrilling through very dense sands.

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BeauDrain-S installation for dike reinforcement project Hoekse Waard Noord

We installed BeauDrain-S drains without vacuum preloading for draining a specific layer for a dike reinforcement project in the Netherlands.