Construction of Ümraniye-Ataşehir-Göztepe Metro and Provision, Installation and Commissioning of Electromechanical Systems project tendered by Istanbul Metropolitan Municipality, Rail System Department, European Side Rail System Directorate under no 2016/311079 KİK with approximate cost of TRY 2.182.165.754,30 was awarded to Gülermak Heavy Industry-Nurol Construction Joint Venture with a bid of TRY 2.469.924.400.