Tenders Are Invited For Development Of Sections ((External Power Supply Networks, External Lighting Networks, Reconstruction And Protection Of Power Supply Networks, Cable Channel And Prospective Crossings, Traffic Light Signaling, External Water Supply And Sewerage Networks, External Storm Sewer Networks, Protection Of Gas Supply Networks) Of Design And Estimate Documentation For “Construction Of Sh. Aitmatov Street On The Section From Uly Dala Ave. To The South-Western Bypass Of Astana”