Biennial contract for the works of Round the Clock Routine/Preventive and Breakdown Maintenance of Rotary Air preheaters, Fans ID, PA, FD, and its auxiliaries

Amount

ROUND THE CLOCK ROUTINE & PREVENTIVE MAINTENANCE OF AIR PRE-HEATER WITH OTHER ASSOCIATED WORK OF BOILER OF UNIT NO. 5 & 6 OF 2X250 MW, PTPP, PARICHHA, JHANSI (ONE JOB = ONE DAY/3-SHIFTS PER UNIT)

SERVICING OF AIR MOTOR OF AIR PRE-HEATER.

REPLACEMENT/RESETTING OF RADIAL SEAL LEAVES AND PLATES.

RESETTING/REPLACEMENT OF CIRCUMFERENTIAL (BYPASS) SEAL.

REPAIRING/REPLACEMENT OF APH COLD END & HOT END ROTOR POST SEAL.

RESETTING/REPLACEMENT OF AXIAL SEAL AND LEVELING OF AXIAL SEAL PLATE BY MEANS OF ADJUSTING BOLTS IN APH.

RE-VISIONING / REPAIRING OF AIR SEAL HOUSING OF GUIDE BEARING OF APH.

REPLACEMENT OF ASBESTOS ROPE OF REQUIRED SIZE OF MANHOLE OF APH.

CLEANING OF HEATING ELEMENTS OF APH AND COILS OF SCAPH BY AIR /WATER.

ALIGNMENT OF ELECTRIC MOTOR/AIR MOTOR WITH REDUCTION GEAR BOX OF AIR PRE-HEATER.

REPLACEMENT OF GEAR BOX OF AIR PRE-HEATER.

SERVICING GEAR BOX OF AIR PRE-HEATER.

CLEANING AND REFILLING OF OIL IN GEAR BOX OF APH.

SERVICING/OVERHAULING OF LUBRICATING OIL PUMP OF GUIDE BEARING /SUPPORT BEARING OF APH.

REPAIRING OF OIL/ WATER VALUE LUBE OIL SYSTEM OF SIZE 25MM. TO 40MM.

REPLACEMENT OF OIL/ WATER VALVE LUBE OIL SYSTEM OF SIZE 25MM. TO 40MM.

REPLACEMENT OF LUBE OIL PUMP OF GUIDE / SUPPORT BEARING BY NEW/ REPAIRED.

REPLACEMENT OF PIPE OF SIZE 10MM. TO 40MM. DIA. OF AIR/ WATER / OIL LINE.

SERVICING / OVERHAULING OF OVER RUNNING CLUTCH SYSTEM OF APH.

CLEANING OF FILTER OF LUBE OIL SYSTEM OF GUIDE BEARING / SUPPORT BEARING OF APH.

SERVICING AND CLEANING OF COOLERS OF LUBE OIL SYSTEM OF GUIDE BEARING / SUPPORT BEARING OF APH.

Replacement of fluid coupling.

REPLACEMENT OF GUIDE BEARING OF AIR PRE-HEATER.

CHECKING OF GEAR BOX OF APH.

CLEANING OF GUIDE BEARING AND THEIR HOUSING.

CLEANING OF SUPPORT BEARING AND THEIR HOUSING.

REPAIRING AND RECONDITIONING OF CENTRE SECTION SURFACE BENEATH GUIDE BEARING AND CASTING THE REFRACTORY.

LEVELING OF SECTOR PLATES OF HOT END/ COLD END.

SERVICING/REPLACEMENT OF SPRING HANGER SUPPORT, ANCHORS AND RESTRAINTS OF BOILER (CRITICAL PIPING AND DUCTS) AND RESETTING THE SPRING HANGERS ON COLD SET VALVES.

SERVICING/REPLACEMENT OF SCANNER AIR FAN INCLUDING FILTERS, DISCHARGE DAMPERS AND EMERGENCY DAMPER.

CLEANING OF AIR FILTER OF SCANNER AIR FAN.

REPLACEMENT/SERVICING/REPAIRING OF BURNER TILTING MECHANISM.

SERVICING/REPAIRING/REPLACEMENT OF OIL GUN GUIDE ASSEMBLY AT AB, CD AND EF ELEVATION.

SERVICING SECONDARY AIR DAMPER IN WIND BOX (L&R).

REPLACEMENT/SERVICING Of IGNITER GUIDE ASSEMBLY AT AB, CD AND EF ELEVATION.

REPAIRING OF WIND BOX (L&R)./ WELDING CHUCKER PLATE / FIRING FLOOR /STEEL BOARD

CLEANING OF AEROFOIL OF SECONDARY AIR DUCT TO WIND BOX (L&R).

REPAIRING/SERVICING OF GUIDE ASSEMBLY.

CLEANING OF THE WIND BOX (ONE WIND BOX TREATED AS ONE JOB).

RUNNING WELDING OF BOILER EXCEPT FIN WELDING

REPAIRING OIL GUN.

FABRICATION AND INSTALLATION OF DAMPER LOCATION PLATES

STRENGTHENING WITH HARD FACING CONNECTED SUPPORTED WALLS OF BOILER AS AND WHEN REQUIRED

U5 FAN ROUTINE 3 SHIFT PER DAY

U6 FAN ROUTINE 3 SHIFT PER DAY

SERVICING OF ID FAN

REPLACE THRUST PADS & DE BRG ID FAN

REPLACEMENT OF NDE BEARING ID FAN

REPLACEMENT OF ID FAN IMPELLER/SHAFT

SERVICING OF IGV ID FAN

REPLACEMENT OF THE LINER BLADES ID FAN

REPAIRING OF IMPELLER CASING ID FAN

CLEANING OF IMPELLER CASING ID FAN

CHECKING&SERVICING OF NDE BRG ID FAN

CHECKING&SERVICING OF DE BRG ID FAN

ALIGNMENT OF ID FAN WITH HYD COUPLING

ALIGNMENT HYD COUPLNG WITH MOTOR

SERVICE HYD COUPLING OF OIL COOLER ID FAN

SERVICING OF LUBE OIL COOLER ID FAN

INSTALL NEW/HEALTHY LOP ID FAN

REPLACE SEAL /BRG/ CARTRIDGE OF LOP ID FAN

CHECKING /SERVICING LUBE OIL SYS ID FAN

CHECK/SERVICE OUTLET/INLET GATE ID FAN

SERVICING OF HYDRAULIC COUPLING ID FAN

REPLACE IMPELLER SEALING RING ID FAN

REPAIR IMPELLER SEALING RING ID FAN

REINSTALL CUPLING OF VARIABLE SPEED CUPLING DE SIDE

REINSTALL CUPLING OF VARIABLE SPEED CUPLING NDE SIDE

CLEANING OF DUCT OF ID FAN TO CHIMNEY

CLEANING OF DUCT OF ESP OUTLET TO ID FAN

REPLACE OIL OF HYDRAULIC COUPLING IDFAN

SERVICING FD FAN

DISMANTL/CHECK/MOUNT SHAFT W BRG ASLY FD

CHECK/SERVICE OIL SEAL OF DE/NDE BRG FD

ARRESTING LEAKAGE FD FAN

CHECK/CHANGE BLADE SHAFT BEARING FD FAN

ASLY OF THE BLADE &ADJUSTING LEVER FD FAN

CHANGE/SERVICE IMPELLER SERVOMOTOR FD FAN

CHECKING & SERVICING OF DAMPER FD FAN

SERVICING OF LUBE OIL SYSTEM FD FAN

SERVICING OF LUBE OIL PUMP FD FAN

CHECK/CHANGE SHIM OF CONNECTION ROD FD FAN

SERVICING OF ROTOR ASSEMBLY OF FD FAN

REMOVAL&INSTALL COUPLING OF FD/PA FAN

REPLACE LUBE OIL OF OIL TANK PA/FD/ID FAN

SERVICING OF PA FAN

DISMANTL/CHECK/MOUNT SHAFT W BRG ASLY PA FAN

CHECK/SERVICE OIL SEAL OF DE/NDE BRG PA FAN

ARRESTING LEAKAGE PA FAN

CHECK/CHANGE BLADE SHAFT BEARING PA FAN

ASLY OF THE BLADE &ADJUSTING LEVER PA FAN

CHANGE/SERVICE IMPELLER SERVOMOTOR PA FAN

SERVICING OF LUBE OIL SYSTEM PAF AN

SERVICING OF LUBE OIL PUMP PA FAN

CHECKING /SERVICING OF OUTLET GATE PA FAN

CHECK/CHANGE SHIM OF CONNECTION ROD PA FAN

INSPECTION OF ID/FD/PA FAN_250 MW

REPAIR OLD/NEW COUPLING OF LOP FD/PA FAN

U.S.Enterprises (BID ID -5207538)