On 30 July 2015 the consortium of ZUE S.A. (Leader), Przedsiębiorstwo Napraw i Utrzymania Infrastruktury Kolejowej w Krakowie Sp. z o.o. (Partner) and PKP Polskie Linie Kolejowe  entered into the contract Consortium of a set of tasks in connection with the upgrade of the track no. 2 of the railway line no. 131 on the Tarnowskie Góry – Kalety section, reconstruction of the Baronów station and the reconstruction of 18 crossovers at the Tarnowskie Góry station, as part of the following project: “Upgrade of the Chorzów Batory - Tczew railway line no. 131, the Bydgoszcz Główna - Zduńska Wola - Chorzów Batory section”.

Net value of the Contract: PLN 45.9m.

Net value of the Contract to ZUE S.A.: PLN 27.4m.

Gross value of the Contract: PLN 56.5m.

Term of the Contract performance: 31 December 2015.