Construction and installation works “Reconstruction of the bed of the Sarybulak stream with the improvement of the coastal strip and the establishment of water protection zones and strips in Astana, in the section from the railway bridge towards CHPP-1 to the borders of the city. Polygon-1 (section 1.2 km from the railway bridge towards CHPP-1 to the connection with the existing canal)" (construction in progress). (EXPIRED)