Sincan / Ankara Designed Solution Review of previous ground investigation studies, Preparation of a geotechnical findings and assessment report based on the previous investigations. Previous Project Western Black Sea Phase 2 and Phase 3 Natural Gas Pipeline Project Next Project D-130 Başiskele Corridor Project Between Gölcük-1 and Karşıyaka Interchanges - Geofoam Fills Over a Piled Retaining Structure