General technical inspection and repair (main overhaul) of a 19.1. MW SST 300 Turbine, part of a 50 MW Cogeneration plant in Plovdiv (Bulgaria). EVN Business Service GmbH contracts as central purchasing body by order and for account of the contracting entity (EVN Toplofikatsia EAD, 37 Hristo G. Danov street, BG Plovdiv) the main overhaul of a 19.1 MW SST 300 Turbine.