In order to control the spreading rate of the coronavirus (Covid-19) epidemic, the complete closure process announced in our country between April 29, 2021 and May 17, 2021 was evaluated, and the necessary work was carried out by the Directorate of Rail Systems Department of the EGO General Directorate in the parts of the metro lines in need of maintenance and repair. planned.
In this context: The rails that were found to be worn in the international line mid-curve between Ulus -Sıhhiye stations were completed as planned by the 08-meter rail change on May 2021, 320, as planned at midnight on May 14, 2021.
Likewise, the "Rail Grinding Work", which is of great importance for system and passenger safety and must be done periodically in time, continues in all metro lines. In this context; The Rail Grinding Work, which was previously completed on the Batıkent-Kızılay (M1) and Çayyolu-Kızılay (M2) lines, has been started on the Keçiören-AKM (M14) line as of May 2021, 4. The work here continues.
For this reason, tunnel fans in the working area come into play and make noise, albeit intermittently. In addition, there is a burning odor in the rail grinding process, which is carried out of the tunnel by fans.
In the gradual normalization process, which will be carried out as of May 17, 2021, these studies will be carried out after the completion of metro services.
The rail grinding work on the Keçiören-AKM line is planned to be completed within one week.