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Tunnel under Mulhouse station made safe by Clemessy


The town of Mulhouse, has recently awarded Clemessy the order to design and build the safety equipment for the cut-and-cover tunnel under the station in Mulhouse. This tunnel, which is 330 m in length, is part of the new Urban Mobility Plan, which is designed to implement a system to [...]

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Redesign of the Clichy wastewater pretreatment plant


As part of the refurbishment of the wastewater pre-treatment plant operated by the SIAAP (Paris Urban Area Wastewater Treatment Authority) in Clichy-la-Garenne, GEPUR (Association of Purifiers STEREAU and OTV) entrusted Clemessy with the contract to carry out the HV / electrical monitoring & control system work package.

The work to be carried out by Clemessy includes the installation of a MV delivery substation, 5 MV/LV transformer substations for a total power capacity of[...]

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Renovation of the Porte du Hal tunnel in Brussels


Clemessy will take part in the renovation of the Porte du Hal tunnel in Brussels as part of a joint venture with the Eiffage group.

The Porte du Hal tunnel is a single-tube, two-way urban tunnel, located on the Brussels inner ring road, with a covered length of 640 m.
The renovation of this first tunnel is part of an extensive [...]

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