As part of the tram depot complex in Olsztyn we have designed the main depot hall room, the tram wash building and the office and administrative building (all areas functionally interlinked). In the main hall we have installed three depot tracks able to house three complete trams. Depot building houses the facilities required for tram maintenance. The tram wash building has been located adjacent to the main depot hall and equipped with two wash stands allowing two complete trams to be washed simultaneusly. Workshops and offices have been located in the independent building housing as well technical facilities serving the main hall building and a staff’s canteen.