Specialized works for the petroleum industry   • fuel tank parks with capacity of 200 to 50 00 m3; application of roll and sheet techniques; • pipelines of various diameter; • liquid gas pipelines; • compressor and pumping stations; • railway and roadway overpasses

Sites Petroleum base Ilientsi Petroleum base Karnobat Petroleum base Otmaly Bourgas - Sofia petroleum products main pipeline - diameter of 350 mm, length 350 km; Otmaly port - Neftochim Petro-chemical Plant three-way petroleum pipeline, diameter of 400 mm and 500 mm, length of 33 km; Neftochim Petro-chemical Plant - Otmaly port propylene and gasoline pipelines with various diameters and overall length exceeding 100 km; Bourgas - Devnya ethylene pipeline, diameter of 500 mm, length of 120 km. Liquid gas pipeline to Neftochim and Bourgas thermoelectric power plant, diameter of 500 mm, length of 22 km; Crude petroleum and petroleum products tank parks, implemented application of the roll technique, capacity of 200 000 m3; Pumping sations more than 100 units.