1. Service/technical maintenance at technological facilities of the Mubarek NGDU, Shurtan NGDU, Gazli NGDU, Ustyurt GDU, MGPZ (UPPBS, UTsOG, SOU, UKPG, UPPG);
2. Service/technical maintenance at the DKS (booster compressor stations), UKS (wellhead compressor stations) of the Mubarek NGDU, Shurtan NGDU, Gazli NGDU, Ustyurt GDU, MGPZ;
3. Annual maintenance, repair, restoration and adjustment of automation systems in accordance with scheduled preventive maintenance at 26 technological facilities and 23 DCS;


