Execution Of Engineering And Geodetic Research On Determining The Geometric Parameters Of Existing Walls On The Object: "Restorative Work (Overhaul) At An Apartment Building On Boulevard. Vaclav Gavela, 31 In Kyiv, Damaged As A Result Of Hostilities Of The Russian Federation ”(Dk 021: 2015 (Cpv): 71250000-5 Architectural, Engineering And Geodetic Services)