During major repairs of steam turbine unit No4, 350MW from the state-owned Agios Dimitrios Power Station, in North Greece, it was found that bearings were worn out and new white metal should be cast on. It took us 6 days to remove the old white metal, apply a new layer by casting and do the final machining. The final inspection in our quality control laboratory showed more than 97% bonding and 0 defects.