Mustafa Gökhan Erkuş Email and Phone Number

Responsible for coordination between projects which need special technical consultation and support

Client:Istanbul Metropolitan Municipality Department of Rail System European Side Rail System Directorate. Contract Value: 2,382,810,427.31 TRY Project Description:Umraniye-Atasehir-Goztepe Metro Construction and Electromechanical Systems Supply, Installation and Commissioning Works.13 Km. Double Line Metro, 11 Underground Metro Stations, Signalling, Control and communication, Power supply and Catenery, Civil & Structural Works, Track Works, Metro Depot Construction. Roles• Direct responsibility for the overall executive management of the Project in accordance with the requirements of the contract.• Global organization and execution of the project at Management level,• Following-up the Project strategy in accordance with the Management Board,• Interface with the Employer,• Making decisions for costs engagements in accordance with the Management Board policy,• Arbitrating in case of conflict within his team• Direction of the commercial communication of the Management regarding the project• Contributing the Steering Committee

Client:Istanbul Metropolitan Municipality Rail System Department European Side Rail System DirectorateContract Value: 981,995,659.63 TRY Project Description:• TBM Tunnel Length: 15.980 m (single track) EPB Type TBM; Excavation Diameter: 6500 mm, Tunnel Internal Diameter: 5700 mm, Segment Thickness: 300 mm, Segment Length: 1400 mm, Segment Type: 5 + 1 universal• NATM Tunnel Length: 16.909 m (single track) Maximum tunnel excavation depth: 72 m Tunnel below ground water level• Design of all structures (tunnel, station, engineering structures)• Tunnel overburden 51 m, Tunnel excavation completed under the ground water level.• Tunnels excavated in weak rock conditions within the region of 45 MPa.Roles• Representing the contractor to the Employer.• Monitoring and controlling the work progress• Coordinating and directing the efforts of construction teams• Budgeting and cost controls • Planning and programming Execution of Site Works, Material requirements and Man Power requirements • Carries the responsibilities of the Project Executive Team,• Provides the preparation of reports on the technical and economic performance of the Project through the Monthly Reports of the Project,• Provides correction and updating of the economic and financial budget of the Project, which will be submitted to the Executive Committee for verification,• Ensures planning of activities related to procurement works of the Project, controls,• It checks that subcontracting contracts are managed according to the principles that are in the common interest of the whole group (guarantees, consistency with the main contract) with the support of the Legal Department / Contract Manager;

Client:Istanbul Metropolitan Municipality Rail System Department European Side Rail System DirectorateContract Value: 1,341,854,652.75 USD Project Description:İstanbul Otogar – Bağcılar Rail Mass Transport System Construction, Electro Mechanical Works and Supply of Rolling Stock works• 26.234 meter Bored Tunnel with EPB Type TBM; Excavation Diameter: 6500 mm, Tunnel Internal Diameter: 5700 mm, Segment Thickness: 300 mm, Segment Length: 1400 mm, Segment Type: 5 + 1 universal• Cut and cover tunnel, 2,195 meters• NATM tunnel, 3,740 meters• Viaduct, 909 meters (2 ea.)• Reinforced concrete station buildings, 509,115 m2, 16 stations• Shored Deep Excavation with Bored piles and anchors • Top down station buildings with Diaphragm wall• Underground station finishing works• Power supply and traction power systems• Mechanical systems• Track works (directly fixed) 46,000.81 m• Metro signalization• Metro rolling stock supply, supply of 34 units of light metro rolling stock• Design of all structures and tunnels • Tunnel overburden 50 m, Tunnel excavation completed under the ground water level.• Tunnels excavated in weak rock conditions within the region of 45 MPa.