Friant Quinten Luallen Location: Friant, California Size: 1.24 m (49”) Power: 6.89 MW Net Head: 71.6 m (235 ft.) Scope of Work: New vertical Francis turbine New generator New excitation New governor and controls New turbine inlet valve New synchronous bypass valve Technical assistance during installation and commissioning On-site training
Osage Units 1 and 2 Location: Lakeside, Missouri Size: 4.1 m (165”) Power: 35.5 MW Scope of Work: Model Test New Francis Runners New wicket gates Greaseless bushings and pads Facing plates, seal rings, wear rings, servomotor pins Thrust runner High Lift System Draft Tube Platform Air Admission / Dissolved Oxygen System Rehabilitation of headcover,…
Keokuk Location: Keokuk, Iowa Size: 5.06 m (203″) Power: 12 MW Net Head: 10.9 m (36 ft) Scope of Work: 13 Units Model Test New Francis Runners Turbine Rehabilitation Field Machining New Wicket Gates, Stems and Stay Vane Assemblies On Site Stay Vane Assembly Installation Disassembly / Reassembly
Bankhead Location: Black Warrior River, Alabama Size: 5.89 m Power: 54 MW Net Head: 20.12 m Scope of Work: New Runner New Wicket Gates New Head Gates New Stop Logs New trash rack guide rails New Powerhouse door (wider for new one piece runner) New grease system including bronze bushing and wear pads. New servo,…
Boundary Location: Washington, USA Size: 5.7 m Power: 230 MW Net Head: 76.2 m Scope of Work: Scale model testing Two new runners Two sets of new wicket gates Rehabilitation of turbine guide bearings
Sir Adam Beck Location: Ontario, Canada Size: 3.12 m Power: 57 MW Net Head: 89 m Scope of Work: Scale model testing Eight new Francis runners
Drop 4 Location: California, USA Size: 3.7 m Power: 11.5 MW Net Head: 14.9 m Scope of Work: New water filled Kaplan runner New wicket gates New discharge ring Generator refurbishment New bottom ring Components rehabilitation Field assembly and disassembly
Rocky Mountain Location: Georgia, USA Size: 5.8 m Power: 364 MW Net Head: 207 m Scope of Work: Scale model testing Complete pump-turbine Site supervision Disassembly and reassembly of components Component refurbishment New components
Mark Wilmer Location: Arizona, USA Size: 1.3 m Power: 44 MW Net Head: 251 m Scope of Work: Scale model testing Five new pump impellers New rotating wear rings and impeller cones
John W. Keys Location: Washington, USA Size: 4.2 m Power: 43 MW Net Head: 100 m Scope of Work: Scale model testing Six new impellers Six new nose cones and wear rings Six new mechanical seals On-site machining On-site painting and lead abatement.
Northfield Mountain Location: Massachusetts, USA Size: 5.26 m Power: 295 MW Net Head: 243 m Scope of Work: Scale model testing Four complete pump-turbine upgrades and rehabilitation New wicket gates Rehabilitation of head covers and servomotors New lower seals including installation and field machining Alignment supervision
