| 2019 г. | Reconstruction of the section of the Lisichansk-Kremenchug oil trunk pipeline DN 1000 mm Ru 5.5 MPa per 358 km during the construction of the Kobelyaki city bypass on the km 116 + 500 – 119 + 700 km during the reconstruction of the state highway N-31 Dnepr-Tsarichanka- Kobelyaki-Reshetilovka, Poltava region. |
| Reconstruction of the section of the SOYUZ gas pipeline Du 1400 mm Ru 7.5 MPa for 1633 km during the construction of the Kobelyaki bypass on the 116 km + 500 – 119 + 700 km section during the reconstruction of the national highway N-31 Dnepr-Tsarichanka-Kobelyaki- Reshetilovka, Poltava region. |
| 2011 year | Repair insulation coating pipeline Lugansk-Lysychansk-Rubizhne, 2 thread. DN500 Ru5,4MPa with partial replacement of the pipe (up to 10%), L = 17km, UMG “Donbastransgaz”. |
| 2006 year | Overhaul of the insulating covering MP “Central Asia – Center-4» Dn = 1400mm, working pressure P = 6,5MPa. Kazakhstan. Customer – JSC “Intergas Central Asia”. |
| 2003 year | Overhaul of the insulation coating portion MP “Ukhta-Torzhok 2», Dn = 1200 mm, operating pressure P = 5.5 MPa. The works were carried out on the territory of the Tver region. Russian Federation. Customer – LLC “Severgasprom”, Ukhta. |
