Zoi-194/26 “Maintenance Of Improvement Facilities In Terms Of Performing Work On Routine Repairs Of External Stairs And Retaining Walls Located In The Adjacent Areas Of The Housing Stock At The Addresses: Minsk, St. Heroes Of The 120Th Division, 8, St. Knorina, 4A, St. Volgogradskaya, 41, St. Belinsky, 6, Assigned To The Communal Unitary Enterprise “Housing And Communal Services Of The Pervomaisky District Of Minsk”