Round the Clock Routine Preventive and Breakdown Maintenance of ID FD PA Fans and Miscellaneous work at mill area of boilers of Unit no 3 and4 2x210MW BTPS PTPP Parichha Jhansi.

Amount

Routine work of UNIT#3: : (i) Up-keeping/Cleaning, (ii) Routine/preventive maintenance & (iii) Shifting & Conditioning of Spares

Routine work of UNIT#4: : (i) Up-keeping/Cleaning, (ii) Routine/preventive maintenance & (iii) Shifting & Conditioning of Spares

Replacement of DE or NDE Journal bearing of ID Fan including Housing

Servicing of DE or NDE Bearing of ID Fan.

Replacement of Shaft of ID Fan

Replacement of Impeller of ID Fan

Replacement of Impeller Liners (Wear Plate) of ID Fan

Replacement of Casing Liners of ID Fan

Repairing/Replacement of Impeller Sealing of ID Fan

Repairing of Impeller Housing of ID Fan.

Diffuser cone welding.

Servicing of FD Fan.

Servicing of rotor assembly of FD Fan.

Attending oil leakage of hydraulic adjustment device/control/lube oil circuit at FD Fan side.

Changing of Impeller of PA Fan.

Replacement of DE or NDE Journal bearing of PA Fan including housing.

Servicing of DE or NDE bearing of PA Fan.

Repairing/Replacement of Impeller Sealing of PA Fan

Alignment of ID Fan Variable Speed Coupling/FD Fan/ PA Fan with motor.

Welding of ID/FD/PA Fans duct.

Alignment of ID Fan with it's Variable Speed Coupling.

Servicing Internals of Variable Speed Coupling of ID Fan

Removal and Installation of Coupling of “Variable Speed Coupling of ID Fan” (Drive End Side).

Removal and Installation of Coupling of “Variable Speed Coupling of ID Fan” (Driven End Side).

Removal and Installation of Coupling of FD Fan

Removal and Installation of Coupling of “PA Fan”.

Servicing of Lub oil Console of FD/PA Fans.

Servicing /Repairing/ Replacement of Oil Coolers of FD/PA Fans.

Servicing /Repairing/ Replacement of Heat Exchanger of Hydraulic Coupling of ID Fan.

Checking & Servicing of scoop tube of ID Fan.

Inspection of ID/FD/PA Fan from inside.

Servicing and cleaning of lub oil strainers mounted inside the oil tank of FD/PA Fans.

Servicing /Repairing of inlet/discharge dampers of ID/FD/PA Fans.

Servicing/Repairing of inlet /discharge gate of ID/PA fan

Cleaning of Duct of ID Fan damper to Chimney (One job Consists of both Fans) .

Cleaning of Duct of ESP outlet to Fan suction damper including common ducts (One job Consists of both Fans)

Replacement of lub oil of oil tank PA/FD Fans and Cleaning of oil tank and associated Pipe Lines

Replacement of oil of Hydraulic coupling of ID Fan.

Replacement /Servicing of Pressure relief valve and NRV of Lub oil system of FD Fan.

Replacement /Servicing of Oil Flow meter/Oil Level gauge of FD/PA Fan Lub oil system.

Replacement of Ball valve Two way / Three way installed at Lub oil system of FD/PA Fans.

Replacement/conditioning of Lub oil pump of FD / PA Fan.

Repairing/Sizing of old/new coupling of Lub Oil Pump of FD/PA Fan

Shed work in different places of mill & CMR area

Erection & commissioning of gate valve (6” Inch) with actuator

Replacement of M.S. grating of different size in mill/CMR area with repaired/new gratings

Repairing of damaged old/bend/damaged grating

M/S G S CONSTRUCTION CO.

M/S SURYA CONSTRUCTION COMPANY