Overhaul of TE Plomin

In 2006. Turbomehanika conducted a major overhaul of 120 MW turbine in PP Plomin. HP and IP turbines were overhauled. During the overhaul some major malfunctions were repaired that were limiting plant operation for years: startup problems due to rotor part containing second bearing journal and coupling looseness (Turbomehanika was the only company able to diagnose the problem correctly) and steam leakage from the IP turbine (during previous overhaul done by a different company steam seals were destroyed during a startup causing heating of a bearing casing between HP and IP turbine to over 300°C).