Employer: Goltaş Energy Inc.

Consultant: Coyne and Bellier Engineering Ltd. Co.

Project Location: Muğla, Turkey

Date of Completion: 2011

Scope of Work: The work covers performance, completion and stipulated maintenance of the Contract Package No:7, Bosphorus Tunnel Completion Construction within the Greater İstanbul Water Supply Project, II Melen System. All tunnel and conduit are Ø 4 m (inner diameter) and constructed with steel lining of 12 to 20 mm wall thickness.