Construction of Substructures and Caissons of Izmit Bay Suspension Bridge Bridges Jetties, Terminals, Quay Walls & Causeways Marine TURKEY Erbil Water Supply Improvement System & Duhok Distribution Network Civil / Infrastructures Hydraulic Works IRAQ Tagjura Industrial Vehicles Plant, Tripoli Industrial Plants LIBYA Dualization Of Bid Bid Sur Section 1 Package 1b, Oman Civil / Infrastructures Roads OMAN Construction of the Nador Port Project Marine Ports and Harbors MOROCCO In Iskenderun Assanport Off Dock-1 Container Termial Project Jetties, Terminals, Quay Walls & Causeways Marine TURKEY Poti Expansion Project Marine Ports and Harbors GEORGIA Qatar Integrated Railway Project Design & Build Package 3 Gold Line Underground Civil / Infrastructures Tunnels / Metros QATAR Construction Of Sirt Sewerage System Sirt Water Treatment Plants LIBYA Engineering, Procurement, Installation and Commissioning for Container Terminal (berth No. 7) at Mesaieed Port Jetties, Terminals, Quay Walls & Causeways Marine QATAR Construction Of New Port at Duqm Marine Ports and Harbors OMAN Kucuksu Sewage Pretreatment Plant and Marine Outfall Construction Project Water Intakes & Outfalls TURKEY Hubara-sahmah and Sahmah-kp114 Pipeline Replacement Oil & Gas Projects Oil, Gas & Power OMAN 1×210 Mw Orhaneli Thermal Power Plant Power Plants TURKEY 400 Kv, 500+75 Km Tripoli – Sirte Transmission Line System Power Transmission Lines LIBYA Manifa Causeway Project Jetties, Terminals, Quay Walls & Causeways Marine SAUDI ARABIA Consruction Of 1500+700 Housing Units, Public Utilities, Conference Hall and Services, Juffra Buildings LIBYA Abu Zayan Reservoir (within the Content Of Construction Of Works Of Water Supply Lines Of Tarhuna Abu Zayan and Tripoli Bifurcation Bir El Ghanam) Hydraulic Works LIBYA Quriyat-sur Road Construction Project Roads OMAN Melen Bosphorus Tunnel Crossing Civil / Infrastructures Tunnels / Metros TURKEY Adana Potable Water Treatment Plant, Transmission Lines and Distribution Network Water Treatment Plants TURKEY Epic for Gabbro Berth Expansion (package 1) at Mesaieed Port Jetties, Terminals, Quay Walls & Causeways QATAR Kuwait Small Boat Harbours Marine Ports and Harbors KUWAIT Seawater Intake and Return System for Sohar Industrial Area Water Intakes & Outfalls OMAN Erzurum-doğu Bayazit Natural Gas Pipeline Oil & Gas Projects TURKEY Const. Of 200 Kv 327 Km Double Circuit Double Phase Overhead Energy Transmission Line Power Transmission Lines LIBYA Islamabad – Turkish Embassy Buildings Construction Buildings PAKISTAN Northern Jeddah Drainage Channel Culvert Project Hydraulic Works SAUDI ARABIA Kinali-Sakarya Highway (including Second Bosphorus Bridge) Civil / Infrastructures Roads TURKEY Lakhdaria – Bouria Highway Tunnel Tunnels / Metros ALGERIA Construction Of New Port in Safi, Lot 1 Ports and Harbors MOROCCO Antalya Water Supply and Sanitation Project, Sea Outfall Water Intakes & Outfalls TURKEY 63 Km, 36″ Bozüyük-adapazari Natural Gas Pipeline, Phase 1 (location: Geyve – Bozöyük) Oil & Gas Projects TURKEY 735 Kv / 380 Kv Bosphorus Crossing Transmission Line Oil, Gas & Power Power Transmission Lines TURKEY Azzawiya Refinery Services and Building Construction Buildings LIBYA Sazlidere Dam and Associated Works Civil / Infrastructures Hydraulic Works TURKEY Construction Of Lahore By-pass Project (from Multan Road N-5 to the Proposed Interchange Jaranwala Road on M-1) Roads PAKISTAN Yarimca Container Terminal, Civil Works Contract Jetties, Terminals, Quay Walls & Causeways Marine TURKEY Construction Of the Main Canal and Tunnels for Pehur High Level Canal Project Tunnels / Metros PAKISTAN Construction of an Emergency Marine Outfall for Salalah Wastewater System Marine Water Intakes & Outfalls OMAN Dareen Port Expansion Project Ports and Harbors SAUDI ARABIA Unimar Power Plant, Marmara Ereğlisi – Cw Outlet Pipe Remedial Works Water Intakes & Outfalls TURKEY Azzawiya Oil Refinery, Lpg Recovery Plant Construction Project Oil & Gas Projects Oil, Gas & Power LIBYA 500 Kv Suez Canal Crossing, Egypt – Jordan Interconnection Project Power Transmission Lines EGYPT Construction Of New Galata Bridge and Re-arrangement Of Eminönü and Karaköy Squares at Golden Horn Bridges Civil / Infrastructures TURKEY Great Man-made River Project, Phase One Sirt End Reservoir Hydraulic Works LIBYA Construction and Maintenance Of the Indus Highway (n-55), Shorinullah to Rajanpur Section Contract No: 7 Roads PAKISTAN Extension Of King Khalid Road Tunnel No. 3-2 with Underpasses Tunnels / Metros SAUDI ARABIA Rehabilitation Of Quay And Construction Of New Jetty At Zone B Of Tupras Izmit Refinery Jetties, Terminals, Quay Walls & Causeways TURKEY Fishery Harbour at Mussanah Marine Ports and Harbors OMAN Coastal Area Wastewater Project, Construction Of Sea Outfall Water Intakes & Outfalls LEBANON Kinali-Edirne Motorway, Structure Construction Sub-contract Bridges TURKEY Istranca Rivers Kiyiköy Region Early Water Supply Project Hydraulic Works TURKEY Indus Highway (n-55) Project, Saraigambila – Karak Section, Contract 12-a Roads PAKISTAN Design and Construction Of the Tunnels Of the Expansion Of King Khalid Bridge Until El Muayssem Road Project Tunnels / Metros SAUDI ARABIA Ormara Naval Harbour Project Water Supply System Hydraulic Works PAKISTAN Common Lean Lng Loading Facilities Berth 6 Jetties, Terminals, Quay Walls & Causeways QATAR Orhantepe – Tuzla Collectors, Istanbul Tunnels / Metros TURKEY Repair Of Wharves and Jetties at Mesaieed Port Jetties, Terminals, Quay Walls & Causeways QATAR 380 Kv, 203 Km özlüce – Erzurum Transmission Line Power Transmission Lines TURKEY 400 Kv, 10 Km Egypt-jordan Interconnection Power Transmission Lines EGYPT 154 Kv and 380 Kv Transmission Lines Power Transmission Lines TURKEY Nassiriya Thermo Power Plant Power Transmission Lines IRAQ May 1st Station Tunnel Jet Grouting Works Grading, Compaction, Soil Remediation and Foundation Works ALGERIA Petronas Carigali Turkmenistan Block 1 Feed Study Geotechnical Investigations Geotechnical Investigation & Analysis LIBYA Adjaristsqali Cascade Hydropower Project Geotechnical Investigation & Analysis GEORGIA Tripoli Tower Project Geotechnical Investigation & Analysis LIBYA Shiplift Compound on Iskenderun Harbour Ports and Harbors TURKEY Gemlik Jetty Construction Jetties, Terminals, Quay Walls & Causeways TURKEY Abu Kammash Jetty Repair Jetties, Terminals, Quay Walls & Causeways LIBYA Bağfaş Bandirma Fertilizer Factory Jetties, Terminals, Quay Walls & Causeways TURKEY Iskenderun Sugözü Power Plant Water Intake Structures & Sea Outfall Water Intakes & Outfalls TURKEY Rehabilitation Of Tunnels on Iskenderun – Divriği Railway Line Tunnels / Metros TURKEY Hereke Tunnel Construction, Izmit Tunnels / Metros TURKEY Yeşilköy Airport Maintenance Buildings, Istanbul Buildings TURKEY Construction Of 100 Ton/hr Boiler Plant and Auxiliary Facilities, Karabuk, Zonguldak Power Plants TURKEY 380/154/34,5 Kv Substations – 380/154/34,5 Kv Zonguldak S/s Power Transmission Lines TURKEY Bağcilar District the Conversion Project from 10.5 Kv to 34.5 Kv Power Transmission Lines TURKEY 2×150 Mva Kangal Termal Power Plant 380 Kv Switchyard Power Transmission Lines TURKEY 132/33/11 Kv Süleymania Substation Erection, Test and Commissioning Power Transmission Lines IRAQ Piling Works to Tunisia Rades La Goulette Bridge Construction Project Lot 1 & Lot 3 Grading, Compaction, Soil Remediation and Foundation Works TUNISIA Marmaray Bosphorus Tube Crossing, Istanbul Geotechnical Investigation & Analysis TURKEY Walvis Bay (FSRU) Gas Port Project Engineering & Project Management Engineering & Project Management NABİPYA Socar & Turcas Aegean Refinery Jetties Geotechnical Investigatıon And Slope Stability Works Geotechnical Investigation & Analysis TURKEY Marmaray Project Contract Commuter Rail (Cr1) Depots Area (Gebze, Maltepe And Halkalı) Geotechnical Investigation & Analysis TURKEY Tobruk Tetrapod Production and Installation Ports and Harbors LIBYA Adana Gölovasi Jetty Jetties, Terminals, Quay Walls & Causeways TURKEY Belde Port Facilities 1st Part Quay Construction, Coastal Fill and Protection Works Jetties, Terminals, Quay Walls & Causeways TURKEY Tobruk Jetties Jetties, Terminals, Quay Walls & Causeways LIBYA Water Supply to Cyprus Soğuksu Loading & Kumköy Unloading Project Water Intakes & Outfalls TURKEY ümraniye-altunizade Motorway, Istanbul Roads TURKEY Construction Of Sewerage and Rain Collectors with Horizantal Drilling Method in Istanbul Tunnels / Metros TURKEY Istanbul Sewerage Project, Kabataş-baltalimani Tunnels Tunnels / Metros TURKEY Pirelli Tire Factory, Izmit Buildings TURKEY Iskenderun Steel Plant, Construction Of 100 Ton/hr Rolling Mill Facilities and the Related Electromechanical Installations, Iskenderun Power Plants TURKEY 225 Kv, 152 Km Deir Nbouh Ksara Transmission Line Power Transmission Lines LEBANON 154/27 Kv, 2×12.5 Mva Substation in Osmangazi, Gebze Power Transmission Lines TURKEY 400 Kv, 611 Km Atatürk – Elbistan – Ankara Transmission Line – Turnkey Construction Power Transmission Lines TURKEY 400 Kv, 152 Km Hamitabad-saray-alibeyköy Transmission Line Power Transmission Lines TURKEY Kuruçeşme Les Ottomans Hotel Excavation & Foundation Support System Construction Grading, Compaction, Soil Remediation and Foundation Works TURKEY