In 2021, the 625 square meters large U-building has been constructed inside VA Dvorec. It serves as a complex facility for the needs of central maintenance, and also as a central warehouse.
Part of the facility contains a spacious workshop with an assembly pit. As for the warehouse section, both of its stories are equipped with shelving systems supplied by Linde. It is split into an area for spare parts and purposes of daily activities of maintenance workers, and a space used by manufacture, meaning items such as foils, tapes, tools, clothing and other utilities.