TFA for Sulzer Turbo Services Argentina S.A.

SCOPE OF WORK

• Technical assistance during rotor extraction.
• Check bearing clearances.
• Generator bearings visual inspection.
• Checking the seal bearing clearances.
• Condition assessment of generator active components.
• Stator winding cleaning.
• End winding support system and lashings inspection.
• Stator end winding bump test and experimental modal analysis.
• End winding lashing repairs.
• Stator wedge tightness check.
• NDT on bearings, journal bearing, retaining rings, rotor wedges.
• Rotor borescope inspection.
• Technical assistance on final assembly.