Expansion of the existing plant repair rolling stock - implementation of stage II of the investment in Libiszów Modernization of the railway line Lodz - Warsaw Construction of the overhead line 110KV Koluszki - Brzeziny Łódź Chojnywater pumping station Construction of a reservoir park at OLPP Koluszki Expansion of the siding railway station in TP No. 74 in Ostrów Wielkopolski Construction of MPS-1 and MPS-2 Poznan Krzesiny Construction of the MPS Depot for the F-16 Construction of the Oil Terminal in Gdansk HDPE PKN Orlen SA in Płock Construction of the E75 Rail Baltica railway line Warsaw - Bialystok Construction of the PTA installation in Włocławek Construction of the South Hospital in Warsaw Modernization of the railway line Warsaw - Lodz stage II Construction of the hallŁódź Agglomeration Railway HDD drilling under the Vistula River Warsaw Metro Construction of the Track System Kozienice Power Plant with the SRK system and the power industry Construction of approach lights Rzeszów Jasionka References