Tüpraş Izmit Refinery maintenance and repair work of plant 5/21 Furnaces

Maintenance and repair work of furnaces. 5 F - 1 Crude Oil Furnace including Preheaters 5 F - 3 Crude Oil Furnace including Preheaters 5 F - 101 Vacuum Furnace including Air Preheater 21 F - 301 Sour Gas Incinerator 21 F - 302 Incinerator Stack