In 2019, BP and ENKA had signed a call-off contract to fulfill maintenance, repair and renewal works in all disciplines on Baku-Tbilisi-Ceyhan pipeline and associated facilities in Türkiye. ENKA successfully completed Landslide Mitigation Works in Erzurum and Erzincan regions and GRE Pipe Replacement Works at Sivas PT4 Pump Station within 2020 and 2021. In 2022, ENKA commenced Enhancement of Security Barriers Project at IPT1 (Kahramanmaraş) and PT3 (Erzincan) Stations. Simultaneously, the Fire Fighting System Improvement packages are underway as well at IPT1 and PT2 (Kars) Stations. These projects are due to be completed at the first quarter of 2023 and last quarter of 2022 respectively.