Rescuers and employees of OSVOD of the city of Kazan began to drive around the private residential sector, where lonely elderly citizens and persons with disabilities live, in order to help this category of citizens in the cleaning up snow in spring, thereby protecting their cellars from flooding, and roof of the house from collapse under the weight of wet snow. Also rescuers attracted volunteers, students of the university, who study at the department of 'Industrial and ecological safety' to the good work.