TT-7386 GE FRAME 9E GAS TURBINE PACKAGE PG9171 WITH SEQUENTIAL DLN AND POWER AUGMENTATION, YEAR 2009

REFERENCE NUMBER: TT-7386 GE FRAME 9E GAS TURBINE PACKAGE PG9171 WITH SEQUENTIAL DLN AND POWER AUGMENTATION, YEAR 2009 1. GASTURBINE MODEL: FRAME 9E 2. BRAND: GE 3. YEAR OF MANUFACTURING: 2009 4. CERTIFICATE MODULE: A 5. PED/ MODEL/ CATEGORY: G/IV 6. NOBO NUMBER AS PER INSTALLATION IN 2010: 38 7. NOMINAL SPEED: 3000 RPM 8. NET POWER OUTPUT AS PER ORIGINAL SPECIFICATION: 127.214 MWE 9. UNIT DATE OF INSTALLATION/ COMMISSIONING: 2010 SPECIFICATION OF THE GENERATOR: 1. GENERATOR MODEL: BDAX-450ERH 2. BRAND: BRUSH ELECTRICAL MACHINES LIMITED ENGLAND 3. TYPE: TURBOGENERATOR 4. PROTECTION CLASS: IP 55 5. SPEC: I.E.C60034-3 6. AMBIENT TEMPERATURE (DEGREE CELSIUS): 15 7. ALTITUDE: UP TO 1000M 8. OUTPUT: 3000 9. VOLTAGE: 15000 10. AMPS: 6199 11. P.F: 0.8 CONDITION OF THE GASTURBINE: 1. CURRENTLY OPERATING/STANDBY: PRESERVATION 2. DATE OF DECOMMISSIONING/ STOP: 2015 3. TOTAL FACTORED FIRED HOURS (FFH): < 500 FFH 4. TOTAL FACTORED FIRED STARTS (FFS): <100 FFS 5. DATE OF LAST MAJOR INSPECTION: 32 K WHEN POWER AUGMENTATION IS DISABLED 6. TYPE OF FUEL (NATURAL GAS, LIQUID FUEL): NATURAL GAS 7. MODE OF OPERATION: NOT APPLICABLE 8. TYPE OF CONTROL SYSTEM: MARK VIES, SIL 9. REPORT OF LAST MAJOR (OR HGP) INSPECTION PERFORMED IN THE ENGINE WITH ROTOR IN PLACE: NOT APPLICABLE CONDITION GASTURBINE AND GENERATOR. 1. THE GAS TURBINE AND GENERATOR HAVE BEEN LAST INSPECTED IN 2018 AND WERE FOUND TO BE IN EXCELLENT CONDITION. 2. SINCE THEN, THE UNIT AND EQUIPMENT HAVE BEEN ENROLLED IN A PRESERVATION PROGRAM TO MAINTAIN THE CONDITION AS WAS FOUND IN 2018. 3. IT IS EXPECTED THAT THE PRESERVATION PROGRAM HAS LED TO A STABLE CONDITION AND THAT NO DEGRADATION HAS TAKEN PLACE SINCE 2018. 4. A BORESCOPE INSPECTION HAS BEEN PLANNED TO CONFIRM THE EXPECTED CONDITION OF THE EQUIPMENT. 1. THE UNIT WAS INSTALLED IN 2010 AND COMMISSIONED IN 2011, AFTER A SHORT TESTING PERIOD THE UNIT WAS PRESERVED UNTIL 2015. 2. IN 2015 THE GAS TURBINE WAS UPGRADED WITH LATE LEAN INJECTION (LLI) AND FULLY RE-COMMISSIONED INCLUDING PERFORMANCE TEST. 3. LATE LEAN INJECTION ENABLES EMISSIONS COMPLIANCE AT LOW LOADS RESULTING IN AN IMPROVED TURNDOWN. 4. DUE TO TECHNICAL CONSTRAINTS OF THE OIL PRODUCTION SYSTEM THE UNIT WAS PRESERVED AGAIN UP TILL 2018. 5. IN 2018 ANOTHER UPGRADE WAS INSTALLED ENABLING POWER AUGMENTATION WITH THE MEANS OF STEAM WHICH IS EXTRACTED FROM THE HRSG. 6. BOTH UPGRADES ARE CURRENTLY COMMERCIALLY AVAILABLE, MORE DETAILED INFORMATION CAN BE REQUESTED FROM COMPANY (UNDER PRECONDITION) HISTORY 1. 2009 YEAR OF PRODUCTION 2. 2010 INSTALLATION OF EQUIPMENT 3. 2011 COMMISSIONING OF EQUIPMENT 4. 2011 TO 2015 EQUIPMENT MOTHBALLED. 5. 2015 NPI UPGRADE LLI 6. 2015 TO 2018 EQUIPMENT MOTHBALLED. 7. 2018 NPI UPGRADE POWER AUGMENTATION; STEAM INJECTION WRAPPER 8. 2018 - TODAY EQUIPMENT MOTHBALLED UPGRADES 1. IN 2015 LLI WAS INSTALLED UNDER A NPI PROGRAM OF GE, HIGH LEVEL OVERVIEW OF IMPACTED PARTS: 2. WRAPPER MODIFICATION TO ALLOW FOR FUEL PIPING. 3. MODIFICATION OF TRANSITION PIECES WITH “HEADSET” FOR SECONDARY COMBUSTION 4. UPGRADE TO 24K COMBUSTION HARDWARE 5. DLN SKID; ADDITIONAL FUEL VALVE AND PIPING TO ALLOW FOR LLI 6. IN 2018 POWER AUGMENTATION WAS INSTALLED UNDER A GE NPI PROGRAM, HIGH LEVEL OVERVIEW OF IMPACTED PARTS: 7. WRAPPER MODIFICATION TO ALLOW FOR STEAM INJECTION TO COMPRESSOR AIR. 8. STEAM INJECTION CONTROL SYSTEM AND PIPING 9. INSTALLATION OF COMBUSTION DYNAMICS MONITORING 10. UPGRADE TO 32K COMBUSTION HARDWARE 11. UPGRADE OF MARK VIES 12. UPGRADE OF GENERATION PROTECTION PANELS 13. NEW HMI’S PRESERVATION PROGRAM 1. SINCE THE INSTALLATION OF THE EQUIPMENT, THERE HAVE BEEN SEVERAL PERIODS IN WHICH THE EQUIPMENT HAS BEEN MOTHBALLED. 2. THE PRESERVATION PROGRAM ENTAILS AMONGST OTHERS: 3. CLOSED OFF AIR INTAKE AND EXHAUST DUCT ALLOWING FOR CLOSED LOOP AIR CIRCULATION (DRIED AND HEATED) 4. OIL SYSTEMS ACTIVE, AUTOMATED TEMPERATURE-BASED ACTIVATION. 5. SPACE HEATERS ARE ACTIVE. 6. HVAC SYSTEMS ARE ACTIVE. 7. STAND STILL HEATING GENERATOR ONLINE. 8. PERIODIC OIL SAMPLING 9. NITROGEN BLANKETED PIPING 10. MONTHLY OPERATION OF AUXILIARY EQUIPMENT 11. BI-WEEKLY AND MONTHLY INSPECTIONS 12. THE ROTOR IS NOT ROTATED AS PART OF THE PRESERVATION PROGRAM TO PREVENT DAMAGE TO BEARINGS AND ROTOR. SCOPE OF SUPPLY 1. SYSTEMS: IN SCOPE 2. GAS TURBINE: X 3. GAS TURBINE LUBE OIL SYSTEM: X 4. HYDRAULIC OIL SYSTEM: X 5. IN LET GU IDE VANE SYSTEM (TRIP OIL) SYSTEM: X 6. AIR INLET & EXHAUST: X 7. PERFORMANCE MONITORING: X 8. COOLINGAND SEALLNGAIR SYSTEM: X 9. GAS FUEL SYSTEM: X 10. GAS TURBINE AUXILIARY SYSTEMS: X 11. COOLING WATER SYSTEM: X 12. CO MPRESSOR WASH ING SYSTE M: X 13. HEATING AND VENTILATION SYSTEMS: X 14. FIRE PROTECTION SYSTEM: X 15. THIS CASE IS AN UNUSED FRAME 9 COMPLETE POWER PLANT WHICH IS A SERIOUS INSTALLATION AND WILL TAKE A SERIOUS PROJECT TO RELOCATE. 16. THIS A NEW PLANT AND UNUSED TURBINE. QUANTITY: 1