Muzeum Warmii i Mazur w Olsztynie

Construction and conservation works under the project titled "A modern museum within historic walls – enhancing the tourist attractiveness of the Warmian Chapter Castle in Olsztyn – a Monument to History, bearing witness to the activities of Nicolaus Copernicus"

Construction work and conservation works under the project entitled "A modern museum in historic walls – increasing the tourist attractiveness of the Warmian Chapter Castle in Olsztyn – a Monument to History, bearing witness to the activities of Nicolaus Copernicus"

Investor supervision service for the task: Execution of construction, repair and conservation works under the project entitled "Modern museum in historic walls – increasing the tourist attractiveness of the Castle of the Warmian Chapter in Olsztyn – a Monument of History, being a testimony to the activity of Nicolaus Copernicus"