In the National Museum of Natural History—BAS, I aid the Director in administrative and economic activities. I am responsible for the condition of the building stock, the capital construction, the material-technical base, the material and technical supply, the furnishing and the warehouses. I organise, control, and report on the activities of the entire museum dealing with civil protection and fire safety. I lead and control the activities of the organiser of material and technical supply, the museum guards, the doormen, and the janitors. I carry out additional tasks related to the basic maintenance of the museum as required by the management.