3. Connection of Çırpıcı River to Ayvalıdere; Finishing of the Incomplete Works; Survey, Project and Engineering Services for the Construction Work at DDY-Istanbul Street Bridge Crossing

- Final design projects for parking area and deep-foundation-piled retaining wall construction on G9-G10 streets

- Final design projects for parking area ramp, pedestrian passage and water depot

- Final design projects for the retaining walls on G38-G39 streets

Istanbul Metropolitan Municipality Directorate of Construction Affairs

Project Year: