catdaddy_Management of Tunnel Facilities

This channel contains various maintenance information and technical videos related to the facility management of the tunnel, which is a national facility. The ultimate goal of the channel is to share the necessary information and technology for all tunnel facility managers nationwide. It doesn't matter to other companies or agencies. All tunnel workers are in the same occupation group. 

Every year, new facilities are installed in road tunnels with new technology, so tunnel facility managers must continue to learn how to maintain new construction costs. We will also be able to save our taxes by learning how to maintain existing facilities. 

The tunnel facility manager should basically have a very different working attitude from the apartment facilities in the neighborhood. You should not start by treating the tunnel as a state facility and working at the same level as a private building or apartment. Please refer to my request and watch all the videos.