Case studies

Mineral Industries

1/ Treatment of alluvial sand, treatment of washing water and sludge.

Treatment of alluvial sand, treatment of washing water and sludge.

Client: FAMY & Cie SARL – Site of BELLEGARDE


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2/ Amélioration du lavage des matériaux altérés et traitement des eaux

Amélioration du lavage des matériaux altérés et traitement des eaux

Client: Gascogne Matériaux (GAMA) - Site of St-Germé


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3/ Le sable naturel, une ressource menacée

Le sable naturel, une ressource menacée

Source: Film documentaire "Le sable - Enquête sur une disparitio Read more

4/ Taking into consideration the natural environment and the water challenge in Brazil, to produce a high-quality concrete sand

Taking into consideration the natural environment and the water challenge in Brazil, to produce a high-quality concrete sand

Client : Mineradora Curumim


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Underground works

1/ Case study in Hong Kong

Case study in Hong Kong

Treatment of C.D.G. with slurry shield TBM

Hong-Kong MTR WIL 703 (MTR Corporation to Dragages, Maeda & Bachy Solétanche Joint Venture) and Hong-Kong MTR...
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2/ TREATMENT OF CHALK SPOILS FROM THE LEE and CROSSRAIL C 310 THAMES TUNNELS

TREATMENT OF CHALK SPOILS FROM THE LEE and CROSSRAIL C 310 THAMES TUNNELS

Clients: Vinci Construction Grands Projets Bachy Soletanche  Joint Venture / Hochtief Murphy Joint Venture


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Environment

1/ Treatment of materials soiled by fuel because of Erika’s sinking

Treatment of materials soiled by fuel because of Erika’s sinking

Clients :  Total / Brézillon


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2/ Treatment of work site water - Tour Odéon (Monaco)

Treatment of work site water - Tour Odéon (Monaco)

Client: Vinci Construction


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