The  Bovanenkovo - Ukhta and Ukhta – Torzhok pipelines

Specifications

The total length of the pipelines will exceed 2,400 km, the pipe diameter will be 1420 mm. The pipelines will include a brand new section between Bovanenkovo and Ukhta stretching for about 1,100 km( the annual design capacity is 140 million cubic metres)  and the 1,300 km long Ukhta-Torzhok section  (with a design capacity of 81.5 billion cubic metres per year).

Maintained by Gazprom Transgaz Ukhta

The NTR – Torzhok pipeline

Specifications

The pipeline is 2200 km long. It has 13 compressor stations (with a total capacity of 968 MWt). The pipeline’s annual design capacity is expected to be between 20.5 and 28.5 billion cubic metres for various destinations.

Maintained by Gazprom Transgaz Yugorsk and Gazprom Transgaz Ukhta.

The Pochinki – Gryazovets pipeline

Specifications

The total length is about 650 km and the pipe diameter is 1420 mm. The working pressure is 4 MPa.

Maintained by Gazprom Transgaz Ukhta (Yaroslavl region) and Gazprom Transgaz  Nizhny Novgorod (Nizhny Novgorod Region).

The Gryazovets – Vyborg pipeline

Specifications

The pipeline is 917 km long and  1420 mm in diameter, the working pressure  is  9.8 MPa. The annual design capacity is 55 billion cubic metres.

The gas transportation system is served by Gazprom Transgaz St. Petersburg (the Leningrad region - 598 km) and  Gazprom Transgaz Ukhta (Vologda region - 319 km).