Within the framework of the federal project "Clean Country" in Kazan, work is being completed on the reclamation of the Samosyrov landfill on Mamadyshsky Tract Street, with an area of 14.14 hectares. Now the work at the facility has been completed by more than 86%. At the moment, work is underway at the facility on the installation of a degassing system, the device of a fertile soil layer and the sowing of grasses. Let us recall that the purpose of reclamation is to eliminate the possible negative impact of an inactive MSW landfill on the soil of the land, groundwater and atmospheric air, as well as to ensure the possibility of using the entire reclaimed territory after the completion of work in accordance with the functional zoning of Kazan. During the work on the reclamation of the landfill, it is planned to introduce a unique active degassing system, which will eliminate the release of landfill gas as much as possible. During the preparation, the best world and Russian scientific justifications and practices were studied. As a result, after the completion of all works, 342 thousand residents of Kazan will feel a positive environmental effect!