On 3 October 2016, the ZUE S.A. and PKP PLK S.A. entered into the following contract: Completion of construction works on the Ostrowite – Biskupiec Pomorski and Biskupiec Pomorski – Jamielnik routes as part of the following project: "Works on the line no. 353 of the Jabłonowo Pom - Iława - Olsztyn – Korsze section" as well as the preparation of as-built documentation and certification and the training of PKP PLK’s employees.

The Contract net value used also to calculate contractual penalties is PLN 29.0m.

The Contract gross value is PLN 35.7m.

The Contract performance date (final acceptance) has been set at 5 October 2017.