Projects Completed Projects Afyon Emirdağ Natural Gas Pipeline Başkentgaz Natural Gas Pipeline Pipe Bending and Welding Works Pipeline Welding Works Pipeline Mechanical Works Gaziantep Nurdağı Oil Pipeline Gölmarmara, Salihli, Alaşehir and Kula Districts Natural Gas Pipeline Construction Work Hottap Welding Works İnegol İngaz Hot-Tap Resources Kars Urban Natural Gas Pipeline Oil Pipeline Water Pipeline Mechanical Works TANAP Eskişehir Pipeline Construction TCDD Niğde Ulukışla Oil Pipeline Displacement Construction Work Trabzon Yomra-Araklı Natural Gas Pipeline Turkish Stream Land Section (Phase 1) Urfa Natural Gas Pipeline High Pressure Pipeline Welding Works Dörtyol FSRU System PHASE-2 Natural Gas Pipeline Crude Oil Pipeline Batman Section Displacement Ayvalık Natural Gas Pipeline Project Construction Work Turkish Stream Land Section 1 Project Completion of Deficiencies Construction Work Gelibolu Natural Gas Pipeline Construction Work 44 kilometers 10" Natural Gas Pipeline Construction Work Ongoing Projects 20 kilometers 20" Natural Gas Pipeline Construction Work 80 kilometers 16" Natural Gas Pipeline Construction Work