Installation and connection of modular electrical rooms

This project involved the installation of nine modular electrical rooms and the pulling of the 25 kV cables supplying them from the main 230 kV substation, which was also built by our team. At Nemaska Lithium, the routing of the “energy loop” between the various modular electrical rooms is carried out partly through underground concrete duct banks and partly via direct burial. All electrical rooms supplying the different areas of the plant are fully prefabricated.