Re-commissioning of a hydroelectric turbine

Challenges

• General mechanical inspection of the turbine and rapid return to production of the installation.
• Significant production losses until the turbine is returned to service.

Challenges to be taken up

• Observe the return to service within deadlines.
• Access location under difficult conditions.
• Work in synergy between the mechanical and machining teams.

Interventions

• Lifting the turbine.
• Transport to our workshops.
• Reconditioning by reloading and machining of functional elements (steering, blades, rotor, bearings, etc.).