- Trunk pipelines: oil pipelines, gas pipelines, condensate pipelines and;
- Distribution gas pipelines and gas distribution stations;
- Compressor and pump stations;
- Water injection stations
- Gas supply systems of settlements;
- Storage tanks for oil, oil products and liquefied petroleum gas;
- Development of Utilities and related infrastructure of process plants and pipelines (energy supply, communication, water supply and sewerage system, roads, bridges );
- Natural and petroleum gas liquefaction units and facilities;
- Fire fighting systems;
- Control and communication systems of oil and gas transport networks;
- Power transmission lines, substations and switchgears up to 110 kW, autonomous power plants up to 10 MW, and electric lighting of
industrial, housing and public facilities.
