Commissioning works are commenced at OG-500 Helium Liquefaction Plant implemented by Cryogaztech LLC in the scope of Gazprom Gazenergoset OJSC project in the territory of the Helium Refinery of Gazprom dobycha Orenburg LLC.

Currently the quality control of installed equipment assembly and control system connection is in progress. Lighting, heating and ventilation systems work in constant mode. Gaseous helium buffer tank and liquid nitrogen tank are checked. In the result of the commissioning works the Plant will come to the planned capacity by liquid helium production of 500 liters per hour (4.2 mln. liters per year).

Putting of OG-500 Plant in operation is planned for Q2 this year.