Mahmutbey-Bahcesehir-Esenyurt Metro Project
Mahmutbey Bahçeşehir Esenyurt Metro Project Main Contractor Scope of Özsöz Line Length Number of TBM Excavation Diameter Segment Length Segment Outer Diameter Segment Inner Diameter Contract Date Start Date Completion Date Scope of Özsöz : IC İÇTAŞ İNŞAAT SANAYİ VE TİCARET A.Ş. : TBM operation between Mahmutbey-Temapark Station :