
TurkStream, which is laid in the Black Sea, is a link between the gas transmission systems of Russia and Turkey. The gas pipeline has 2 strings with a combined throughput capacity of 31.5 billion cu m. The 1st string will deliver gas to Turkey, while the 2nd string is intended for gas transit to southern and southeastern Europe through Turkish territory.
The pipelaying for TurkStream took 15 months and was completed ahead of schedule in November 2018. The construction of the receiving terminal near the Kiyikoy settlement in Turkey was finished in 2019.
The starting point for feeding gas into TurkStream is the Russkaya compressor station (CS), which forms part of Russia's Unified Gas Supply System and is located near Anapa. With a capacity of 224 MW, the CS maintains the pressure required for transmitting gas along the pipeline's two strings through more than 930 km up to the Turkish coast where gas enters the receiving terminal.

The TurkStream project is unique from a technological standpoint: for the first time ever, a pipe of 813 mm in diameter was laid at a depth of 2,200 km. At every stage of the project, including the operation stage, the highest standards of safety, inter alia environmental safety, are observed. Continuous environmental monitoring is performed.
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