Reconstruction of gas collection point No.2 of Inčukalns underground gas storage


2015 – 2019


Conexus Baltic Grid JSC

Reconstruction of the gas collection point with a daily capacity of 15 million nm3.
The working pressure during gas injection 105 bar, during withdrawal – inlet pressure: 96 bar, outlet pressure: 55 bar.

Facilities and components:

  • 27 inlet separators,  gas purification 1st stage;
  • 26 operating lines and 1 test line, gas regulation and metering;
  • Separation filters, gas purification 2nd stage;
  • Methanol storage, distribution and injection unit;
  • New gas collection building with security systems and other auxiliary systems;
  • Internal and external utilities.

Completed works:

  • Development of design and detailed design documentation;
  • Development of  3D (BIM) reconstruction project in two stages;
  • Management of construction works;
  • Equipment procurement;
  • Installation of process equipment and piping;
  • Construction of methanol facilities;
  • Building construction and installation of systems;
  • Procurement and installation of power supply system;
  • Procurement and installation of automated control system;
  • Procurement and installation of security systems;
  • Comprehensive commissioning and putting into operation.