Grand Paris Express construction site

ECE-COGEMACOUSTIC MANUFACTURED THE VENTILATION EQUIPMENT FOR THE CONSTRUCTION OF THE CHAMPIGNY CENTER STATION (CHC, GRAND PARIS LINE 15, T2B LOT)

Thanks to teamwork with our client, the RAZEL-BEC – EIFFAGE consortium, we have implemented a ventilation strategy adapted to the excavation of major structures.

A mixed blowing-suction system allows, at the same time, the renewal of air inside the station and the extraction and treatment of dust using a dust collector installed on the surface.

COGEMACOUSTIC is acting on most of the construction sites of the Grand Paris Express project