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,…
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,…
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
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
Taum Sauk Location: Missouri, USA Size: 6.47 m Power: 225 MW Net Head: 250 m Scope of Work: Scale model testing Two complete pump-turbine runners New wicket gates Head cover and bottom ring rehabilitation Transportation Field Supervision
Nine Mile Location: Washington, USA Size: 2.0 m Power: 7.8 MW Net Head: 19.5 m Scope of Work: Two new Seagull turbines Two distributor assemblies Two draft tube elbows Two new synchronous AC generators New static excitation New digital governor New controls Site field supervision
Dells Location: Wisconsin, USA Size: 2.94 m Power: 2.6 MW Net Head: 7.62 m Scope of Work: Three new propeller turbines and generators Turbine rehabilitation New draft tubes Installation supervision
Norman Location: Ontario, Canada Size: 3.58 m Power: 2.7 MW Net Head: 5.5 m Scope of Work: Five new four-blade propeller runners Five new sets of wicket gates Five turbine guide bearings and packing box Rehabilitation of units 1-5 Field work Site Machining
Chalk Hill Location: Michigan, USA Size: 2.8 m Power: 2.8 MW Net Head: 8.53 m Scope of Work: Conversion of a fixed blade propeller to a fully adjustable vertical Kaplan unit Rehabilitation of distributor components New wicket gates Field service supervision Field machining of discharge ring Supply of new static excitation system Supply of generator…
