TPF Sp. z o.o. is implementing for PKP Polskich Linii Kolejowych S.A. and PKP S.A. the following service: project documentation development along with author's supervision for the investment task called The construction of Olsztyn Główny railway station along with track and platform scheme and rail infrastructure upgrading, within a project Rail line no. 216 works on Działdowo-Olsztyn section.

Within the implemented investment it is expected to carry out the complex reconstruction of the railway station, as well as new Olsztyn Główny railway station building construction.

The scope of services includes: program and spatial concept development along with the construction project, obtaining the decision on location and the permission for construction, developing the detailed design, conducting author's supervision during construction works.