The subject of the contract is the renovation of railway line no. 171 from Dąbrowa Górnicza Towarowa Station to Dąbrowa Górnicza Wschodnia Station (track no. 1: 4.161st km to 9.300th km; track no: 2, 3.907th km to 6.969th km) and line no. 661 from Dąbrowa Station to Kozioł branch station. NDI is the General Contractor of the project.


