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7/31/2019 Flushing of Turbine
1/11
FLUSHING OF
TURBINE LUB OIL& JACKING OIL
SYSTEM
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PLANT DETAILS
LUB OIL SYSTEM : 2 NOS. AC AOPLUB OIL SYSTEM : 2 NOS. AC AOP
1 NOS. DC EOP1 NOS. DC EOP
JACKING OIL SYSTEM: 1 NOS. AC JOPJACKING OIL SYSTEM: 1 NOS. AC JOP
1 NOS. DC JOP1 NOS. DC JOP
1 NOS. MAIN OIL PUMP1 NOS. MAIN OIL PUMP
2 NOS. OF INJECTORS.2 NOS. OF INJECTORS. 2 NOS. OF OIL COOLERS.2 NOS. OF OIL COOLERS.
2 NOS. OF DUPLEX FILTERS.2 NOS. OF DUPLEX FILTERS.
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PLANT DETAILS
OIL TEMPERATURE CONTROL VALVE.OIL TEMPERATURE CONTROL VALVE.
THROTTLES.THROTTLES.
HYDRAULIC TURNING GEAR SHUT OFFHYDRAULIC TURNING GEAR SHUT OFF
VALVE.VALVE.
MAIN OIL TANK.MAIN OIL TANK.
2 NOS. OF VAPOUR EXHAUSTER FANS.2 NOS. OF VAPOUR EXHAUSTER FANS.
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SERVICES REQUIRED
TURBINE OILTURBINE OIL
SERVICE AIR & PETROL FOR FILTERSERVICE AIR & PETROL FOR FILTER
CLEANINGCLEANING
LABORATORY FACILITYLABORATORY FACILITY
AUXILIARY STEAM & ARRANGEMENTAUXILIARY STEAM & ARRANGEMENT
FOR HEATING THE WATERFOR HEATING THE WATER
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SAFETY PRECAUTIONS
FIRE FIGHTING ARRANGEMENT INSIDE MOTFIRE FIGHTING ARRANGEMENT INSIDE MOTROOMROOM
FIRST AID KITFIRST AID KIT
STAIRCASES,PLATFORMS,HAND-RAILS FORSTAIRCASES,PLATFORMS,HAND-RAILS FOR
MOT SHOULD BE READYMOT SHOULD BE READYNO WELDING/CUTTING JOBNO WELDING/CUTTING JOB
LOAD ON AOP SHOULD NOT EXCEED FULLLOAD ON AOP SHOULD NOT EXCEED FULL
LOAD CURRENT OF THE MOTORLOAD CURRENT OF THE MOTOR
PROVISION FOR EMERGENCY STOPPINGPROVISION FOR EMERGENCY STOPPINGOF OIL PUMP FROM LOCAL/UCBOF OIL PUMP FROM LOCAL/UCB
PROVISION FOR EMERGENCY DRAINING OFPROVISION FOR EMERGENCY DRAINING OFMOT TO THE COPU TANKMOT TO THE COPU TANK
ROUND THE CLOCK MANNINGROUND THE CLOCK MANNING
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STATE OF THE PLANT
GENERALGENERAL
MAIN OIL TANKMAIN OIL TANK
LUB OIL SYSTEMLUB OIL SYSTEM
JACKING OIL SYSTEMJACKING OIL SYSTEM
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METHOD
OIL FILLINGOIL FILLING
LUB OIL SYSTEM FLUSHING : STAGE ILUB OIL SYSTEM FLUSHING : STAGE I
STAGE IISTAGE II JACKING OIL SYSTEM FLUSHINGJACKING OIL SYSTEM FLUSHING
FINAL STAGE FLUSHINGFINAL STAGE FLUSHING
HYDRAULIC TESTING OF LINESHYDRAULIC TESTING OF LINES
NORMALISATIONNORMALISATION
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G E
cooler
cooler
filter
filter
HP I P L P
filter
AOP1
INJ
AOP2
EOP
JOP1
JOP2
Drain header
L O supply header
J O header
M O T
MOPHTG
INJ
Flushing of LO & J Osystem
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Cooler
Cooler
Tank
Hot Water
Steam inlet
Recirculation
Drain
Oil
inlet
Cooling
water outlet
Cooling
water inlet
Oil
outlet
Arrangement for Thermal Shock
Make-up water
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COMPLETION CRITERIA
MECHANICAL IMPURITIES &MECHANICAL IMPURITIES &MOISTURE EACH LESS THAN 100 PPMMOISTURE EACH LESS THAN 100 PPM(BY WEIGHT)(BY WEIGHT)
MOT FILTER (Bucket Strainer) SHOULDMOT FILTER (Bucket Strainer) SHOULDREMAIN CLEAN AFTER 24 Hrs OFREMAIN CLEAN AFTER 24 Hrs OFFLUSHINGFLUSHING
DUPLEX FILTER ELEMENT SHOULDDUPLEX FILTER ELEMENT SHOULDREQUIRE CLEANING AFTER 24 Hrs OFREQUIRE CLEANING AFTER 24 Hrs OFFLUSHINGFLUSHING
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THANK YOUTHANK YOU
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