Renovation of technologies in the Lochkovský and Komořanský tunnels

Since the beginning of June, division 4 has been leading the reconstruction of the Lochkovský and Komořanský tunnels on the Prague Ring Road. The project includes new technological equipment, mainly ventilation. In total, 42 jet fans are being installed. The work is limited to weekend closures and progress by individual tubes, it should be finished in November.