Contract: ‘Construction of the A1 motorway, section Czerniewice – Brzezie from km 151,900 to km 186,366’ construction of WD-150, PG151, PZ-151a, prefabricated walls M1, M2 and M3, amount of inbuilt concrete: 6,360 m3, amount of inbuilt reinforced steel: 920,366 kg - Contractor: SRB Polska Sp. z o.o.