Excavation and transportation to a landfill of old ballast and earth masses were carried out until the design elevations were reached;
The main ground platform has been reinforced and strengthened by rockfilling and laying a geomembrane;
Profiling and compaction of the main ground area, laying, profiling and compaction of a protective anti-freeze layer with a fraction of 0-32 mm and laying and profiling of a new ballast prism have been completed;
A drainage system has been built. Due to the lack of a facility for collecting domestic wastewater, a pusher has been built in Section No. 65 at Burgas Station;
New platforms have been built at Burgas Station and Vladimir Pavlov Station, meeting modern requirements for a generally accessible environment.
