Dzuarikau–Tskhinvali pipeline

Gas pipeline between Russia and Georgia

Dzuarikau–Tskhinvali pipeline
Construction of pipeline (2008)
Location of Dzuarikau–Tskhinvali pipeline
Location
Country	Russia, Georgia (South Ossetia)
General direction	north–south
From	Dzuarikau, North Ossetia
To	Tskhinvali, South Ossetia
General information
Type	natural gas
Operator	Gazprom
Commissioned	2009
Technical information
Length	162.3 km (100.8 mi)
Maximum discharge	252.5 million cubic meters per year

The Dzuarikau–Tskhinvali pipeline (Ossetian: Газуадзæн «Дзуарыхъæу—Цхинвал») is a natural gas pipeline running from the village of Dzuarikau in North Ossetia to Tskhinvali, South Ossetia. Construction started in 2006, and gas supplies started in September 2009.

History

Construction of the pipeline was planned for a long time and it started in December 2006. It was launched on 26 August 2009.

Previously, South Ossetia was supplied from the Agara-Tskhinvali leg of the Tbilisi-Kutaisi trunk system of Georgia. After the Georgian-Ossetian conflict, supplies to South Ossetia from Georgia were cut off. According to Georgia, the cause was a damaged section of the pipeline within South Ossetia, while Russia denied the damage and accused Georgia of the deliberate cutoff. Supplies were restored in January 2009.

Technical description

The length of the pipeline is 162.3 kilometres (100.8 mi) and it has capacity of 252.5 million cubic meters of natural gas per year. The diameter of the pipeline is 426 millimetres (16.8 in). Around 70.2 kilometres (43.6 mi) of the pipeline is in South Ossetian territory. The pipeline passes through mountainous regions with a maximum altitude of 3,148 metres (10,328 ft) above sea level. It has been reported that the pipeline may be the located the highest in the world. The cost of construction was 15 billion rubles (US$476 million). The pipeline is operated by Gazprom Transgaz Stavropol, a subsidiary of Gazprom. It was built by Stroyprogress.

Political significance

The pipeline was said to be important for the de facto independence of South Ossetia, because it "shakes off the last levers exerted by its unfriendly neighbour". The Georgian foreign ministry protested against the launch of the pipeline.

References

"Construction of North-South Ossetia gas pipeline might begin soon". Russia & CIS Business and Financial Newswire. 2006-07-31. Retrieved 2009-08-30.
^ Artem Gorbunov (2009-04-09). "Tbilisi loses its levers over Tskhinvali". Georgia Times. Archived from the original on 2016-03-06. Retrieved 2009-08-28.
"Putin invites S Ossetia to become transit state for Russian natural gas". ITAR-TASS. 2009-08-26. Archived from the original on 2009-12-01. Retrieved 2009-08-30.
"Tbilisi States Dzuarikau-Tskhinvali gas line is infringment Georgian Sovereignty". The Georgian Times. 2009-08-27. Archived from the original on 2010-10-24. Retrieved 2009-08-30.

v t e Pipeline systems of Russia by year of launch
Natural gas pipelines	Saratov–Moscow pipeline (1946) Central Asia–Center (1960–1988) Northern Lights (1975–1994) Urengoy–Pomary–Uzhhorod pipeline (1983) Yamal–Europe pipeline (1997) Blue Stream (2003) Dzuarikau–Tskhinvali pipeline (2009) Baku–Novo Filya pipeline (2010) Bovanenkovo–Ukhta (2011) Nord Stream 1 (2011–2012) Nord Stream 2 (suspended) Sakhalin–Khabarovsk–Vladivostok pipeline (2011–2012) South Stream (cancelled) Power of Siberia (2019) TurkStream (2020) Altai gas pipeline (proposed)
Petroleum (oil) pipelines	Grozny–Tuapse oil pipeline (1928) Tikhoretsk–Tuapse pipeline (1962) Druzhba pipeline (1964) Uzen–Atyrau–Samara pipeline (1971) Baku–Novorossiysk pipeline (1997) Baltic Pipeline System (2001) Caspian Pipeline Consortium (2004) Eastern Siberia–Pacific Ocean oil pipeline (2010) Baltic Pipeline System-II (2012–2013) Murmansk Pipeline (proposed)
Other pipelines	Ammonia: Togliatti–Odessa pipeline (1981)

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