- Installation and repair of pressure pipelines with technological equipment;
- Installation and repair of steam and hot water pipelines;
- Installation and repair of pump stations;
- Installation and repair steel tanks, for oil, oil products and other hazardous material;
- Installation and repair of oil refining equipment;
- Installation and repair of heat exchangers and pressure vessels;
- Production and installation of steel structures;
- Post weld heat treatment (PWHT).