Près d'un siècle d'expérience au service des ouvrages de demain

Maritime pile driving works C1 P3

Renovation of the docks at La Grande Motte Renovation of the docks at La Grande Motte

In 2006 and 2007, Negri was entrusted with the renovation of three docks:
These improvements were carried out using sheet-piling; for the dock located near the harbormaster’s office, the company resorted to the jacking technique, which is quiet and produces no vibrations.

In total, 800 tons of sheet-piling was used.
Amount: € 2.4 M
Contracting authority: Port and city of…

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Laying of pipes no. 55 and 56 Laying of pipes no. 55 and 56

During the renewal work carried out on pipes no. 55 and 56 for the port of Marseille, shielding work was performed by the Negri company for the group that produced the successful tender.

The company proceeded to install and remove 70 tons of sheet-piling for the canal crossing, and undertook the pile driving of 45 HEB 300 stakes, measuring 9…

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 Dredging of the water intake for the Combigolf power generating station at Fos sur Mer Dredging of the water intake for the Combigolf power generating station at Fos sur Mer

To lay the piping necessary for the water intake for the Combigolf electrical power generating station at Fos sur Mer, the Negri Company carried out nearly 55,000 m3 of prior dredging.
This dredging was partially carried out with 130T draglines, and partially with a pontoon-mounted crane …

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