as in the context of running cables for computer networks, or installing the power and/or communications wiring in computer rooms in business establishments. In your context, however, with the contemplated conversion or renovation of a facility belonging to a major automobile manufacturer (Renault), the automotive term "wire harnesses" could be more applicable, if your context supports the idea that the plant would be used to make cables and wires for cars and/or other motor vehicles. -- Best regards, HC