PERN S.A. performed the expansion of Gdańsk Crude Oil Terminal by construction of 5 crude oil tanks with total capacity of 392,000 m3, while KB Pomorze was responsible for construction of two tanks with a capacity of 45,000 m3 each. Due to geological problems, the tanks were built sequentially, as shown in the video from the entire construction period. Construction of the first tank was completed in October 2020.