References References by industry Petrochemistry All Chemical industry Construction industry Food industry Nuclear energy industry Outage works Paper industry Petrochemistry Pharmacology Power engineering Semiconductor industry Slovnaft Maintenance of valves and heat exchanges during planned outages in the refinery. Slovakia Petrochemistry DETAIL Ivens Construction Tanks welding, pipeline system repairs and assembly. Belgium Petrochemistry DETAIL Orlen unipetrol rpa Replacement of certain part of oil refining technology including the column. Czech republic Petrochemistry DETAIL Geldof odfjell terminals Maintenance and repair of fuel tanks during the system outage. Netherlands Petrochemistry DETAIL Transnational Blenders BV Maintenance works at pipeline technologies of the fuel manufacturing systems during an outage in the refinery. Netherlands Petrochemistry DETAIL Česká rafinérska a.s Regular planned works at maintenance of heat exchangers and valves. Czech republic Petrochemistry DETAIL