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GE Auxiliary Turbines 755 MW Cross Compound-Turbines Upgraded to 790MW Mohave Generating Station Units 1 & 2 Southern California Valve JR Bullard - President - California Operations Phone (Santa Fe Springs, CA): 562.404.2246 Email: [email protected] Sid McCarra - President - Texas Operations Phone (Houston, TX): 281.482.4728 Email: [email protected] For more information, please visit www.scvturbines.weebly.com

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Page 1: GE Auxiliary  · PDF fileGE Auxiliary Turbines 755 MW Cross Compound-Turbines Upgraded to 790MW ... Four identical De Leval steam turbines and one lube oil console and accessories

GE Auxiliary Turbines755 MW Cross Compound-TurbinesUpgraded to 790MW

Mohave Generating StationUnits 1 & 2

Southern California ValveJR Bullard - President - California OperationsPhone (Santa Fe Springs, CA): 562.404.2246Email: [email protected]

Sid McCarra - President - Texas OperationsPhone (Houston, TX): 281.482.4728Email: [email protected]

For more information, please visitwww.scvturbines.weebly.com

Page 2: GE Auxiliary  · PDF fileGE Auxiliary Turbines 755 MW Cross Compound-Turbines Upgraded to 790MW ... Four identical De Leval steam turbines and one lube oil console and accessories

General InformationDe Laval

Equipment FurnishedFour identical De Leval steam turbines and one lube oil console and accessories necessary for safe and efficient operation of unit. All in excellent condition.

Design CharacteristicsThe design characteristics of the De Laval turbines and gear units are tabulated below.

TurbineManufacturer’s Class ...................................................................................................................LJDFType ....................................................................................................................................... MultistageOutput, BHP ................................................................................................................................18,850Speed, RPM ................................................................................................................................... 5,580Rotation ......................................................... Counterclockwise in direction of steam flowCritical Speed, RPM .................................................................................................................... 3,900Steam Inlet Pressure, PSIA ..........................................................................................................177Steam Inlet Temperature, FTT .............................................................................................1398.9Exhaust Pressure, In. Hg. Abs. ......................................................................................................3.0Overspeed Trip at, RPM ................................................................................................. 5910-6026

Page 3: GE Auxiliary  · PDF fileGE Auxiliary Turbines 755 MW Cross Compound-Turbines Upgraded to 790MW ... Four identical De Leval steam turbines and one lube oil console and accessories

Steam chest

Lower shell

Page 4: GE Auxiliary  · PDF fileGE Auxiliary Turbines 755 MW Cross Compound-Turbines Upgraded to 790MW ... Four identical De Leval steam turbines and one lube oil console and accessories

Lower shell

Lower shell

Page 5: GE Auxiliary  · PDF fileGE Auxiliary Turbines 755 MW Cross Compound-Turbines Upgraded to 790MW ... Four identical De Leval steam turbines and one lube oil console and accessories

Steam chest & exhaust port

Auxiliary rotors

Page 6: GE Auxiliary  · PDF fileGE Auxiliary Turbines 755 MW Cross Compound-Turbines Upgraded to 790MW ... Four identical De Leval steam turbines and one lube oil console and accessories

Auxiliary rotor kept wrapped and stored

Auxiliary rotor kept wrapped and stored

Page 7: GE Auxiliary  · PDF fileGE Auxiliary Turbines 755 MW Cross Compound-Turbines Upgraded to 790MW ... Four identical De Leval steam turbines and one lube oil console and accessories

Auxiliary rotor bearing surfaces

Auxiliary rotor bearing surfaces

Page 8: GE Auxiliary  · PDF fileGE Auxiliary Turbines 755 MW Cross Compound-Turbines Upgraded to 790MW ... Four identical De Leval steam turbines and one lube oil console and accessories

Main hydraulic control skid

Steam chest cam assembly

Page 9: GE Auxiliary  · PDF fileGE Auxiliary Turbines 755 MW Cross Compound-Turbines Upgraded to 790MW ... Four identical De Leval steam turbines and one lube oil console and accessories

Hydrogen tanks

Auxiliary turbine control box

Page 10: GE Auxiliary  · PDF fileGE Auxiliary Turbines 755 MW Cross Compound-Turbines Upgraded to 790MW ... Four identical De Leval steam turbines and one lube oil console and accessories

Control valve emergency cut off unit

Byron Jackson boiler feed pump

Page 11: GE Auxiliary  · PDF fileGE Auxiliary Turbines 755 MW Cross Compound-Turbines Upgraded to 790MW ... Four identical De Leval steam turbines and one lube oil console and accessories

Turbine warehouse facility

Auxiliary turbine steam chest - QTY: 4

Page 12: GE Auxiliary  · PDF fileGE Auxiliary Turbines 755 MW Cross Compound-Turbines Upgraded to 790MW ... Four identical De Leval steam turbines and one lube oil console and accessories

Auxiliary units at Laughlin, NV storage

Byron Jackson feed pumps at Laughlin, NV storage - QTY - 4

Page 13: GE Auxiliary  · PDF fileGE Auxiliary Turbines 755 MW Cross Compound-Turbines Upgraded to 790MW ... Four identical De Leval steam turbines and one lube oil console and accessories

Woodward hydraulic skid

Auxiliary rotor blades

Page 14: GE Auxiliary  · PDF fileGE Auxiliary Turbines 755 MW Cross Compound-Turbines Upgraded to 790MW ... Four identical De Leval steam turbines and one lube oil console and accessories

Safety valves

Emergency shutoff-off valve

Page 15: GE Auxiliary  · PDF fileGE Auxiliary Turbines 755 MW Cross Compound-Turbines Upgraded to 790MW ... Four identical De Leval steam turbines and one lube oil console and accessories

Auxiliary turbine lower steam chest - QTY: 4

Byron Jackson boiler feed pump I.D. plate

Page 16: GE Auxiliary  · PDF fileGE Auxiliary Turbines 755 MW Cross Compound-Turbines Upgraded to 790MW ... Four identical De Leval steam turbines and one lube oil console and accessories

Southern California Valve

JR Bullard, President - California OperationsPhone (Santa Fe Springs, CA): 562.404.2246

Email: [email protected]

Sid McCarra, President - Texas OperationsPhone (Houston, TX): 281.482.4728

Email: [email protected]

For more information, please visitwww.scvturbines.weebly.com

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