/emerson-exchange/b/weblog/posts/grupa-lotos-refinery-integrates-ams-with-legacy-dcs-to-improve-valve-maintenanceTo improve the maintenance of critical valves and instrumentation at their Gdańsk refinery, Grupa LOTOS implemented an advanced asset management system from Emerson Process Management . The new system has been integrated with existing third-party DCSen-USTelligent Community 13