Main pipelines

  • Construction and major overhaul of main gas pipelines and water pipelines;
  • Construction and reconstruction of gas-distribution and pump stations;
  • Protection of underground communications against ground corrosion and corrosion caused by stray currents;
  • Mounting of drainage-protection installations;
  • Modernization of the equipment of main oil and gas pipelines;
  • Conduct of insulation of both internal and external pipelines;
  • Branch cutting-in and repair of valves without interruption of gas and oil transportation;
  • Construction on any types of soil, the laying of pipelines under highways and other obstacles.