|
Cahora Bassa
Power Station Rehabilitation (2004-05)
Mozambique
Type of Project:
Rehabilitation of Equipment for 5 x 425MW Francis Turbines at an Existing
Hydro Power Plant
Customer: Alstom
Hydro France
Scope of Work:
Supply of Skilled Manpower and Erection
Equipment/Tools for the Rehabilitation of 5 x 425MW Francis Turbines
(work performed under supervision of Alstom supervisors):
- Disassembly and Reassembly of Turbine
Shaft to Generator Rotor
- Rehabilitaiton of Thrust Bearing
and Turbine Guide Bearings
- Removal of Existing Thrust Collar
and Replacement of New Thrust Collar
- Rehabilitation of Thrust Cones
- Rehabilitation of Operating Rings
by Replacing with Self-lubricated Bushes
- Removal and Rehabilitation of all
Guide Vane Linkages
- Removal and Rehabilitation of Servomotors
- Removal and Installation of New
Governor Oil Pumps and Piping
|
