Operation and Maintenance to Electrical Panel board and centrifugal pumps at Naikaband Lift Irrigation Scheme at Vaddem Reh. For the year 2024-25

Amount

Horizontal Pump-Motor- Three phase AC Induction motor Make: Kirloskar 170 HP 1450 RPM. Dissembly and assembly of electric motor 170 HP. Cleaning the winding with solvant and varnishing. Painting the motor. Replacing with new bearing and grease. Wrapping the insulation wherever necessary and refit. Lifting and lowering the motor out of pump house with chain pulley. (Cost of bearings not included, consumables cost included)

Bearings for Motor 6319 ZZ C3

Cooling fan for motor

Dissembly and assembly of Kirloskar 170 HP Removal of pump impellor and shifting to workshop for machining sleeve inclusive of transportation. Fitment of bearings. Replacing with new grease. Changing gland packing. Cleaning and painting the pump inclusive of oil paper, cleaning cloth, nuts and bolts etc. (Cost of bearings not included, consumables cost included)

Bearings for Pump 6319 ZZ C3

Sleeve for Pump

Copuling pin bush for Pump

Shifting of Horizontal Pump & Motor Three phase AC Induction motor Kirloskar pump and motor 170 HP from Godown to Foundation 01 and 02 for installtion and removing back and shifting to godown.

Laser alignment of motors inclusive of shims etc. complete under supervision of Mechanical engineer from Industrial Training Institute.

Cleaning of starter of control pannel including cleaning of bushes, contactors and megger testing. (Pump No 1,2). Motor termination leads to be checked and providing Thick copper washer required for better contact as cable is heating. Dressing of cables, Checking power contacts of power contactor. Replacement of power contactor if contacts are worn out.. Main Panel control wiring to be checked. Checking of local push button stations of motor starters. Checking earth connections of all equipments.

Vibration monitoring of pump & motor.(3 visits that is December, February and May)

Visit charges for Breakdown calls / routine maintenance during operation of pump motor.

Servicing of chain block with spares including removal and refittment of chain block, disassembly, replacement of spares like friction washer, load wheel, safety latch, bearing etc.

Thermography of electrical instn allatio including Transformer(3 visits that is December, February and May)

Servicing of pump at Gawaliwada site. Monoblock Pump-Motor- Three phase AC Induction motor Make: Kirloskar 10 HP 1450 RPM.Removal and refitment of pump, Dissembly and assembly of electric motor 10 HP. Cleaning the winding with solvant and varnishing. Painting the motor. Replacing with new bearing and grease. Wrapping the insulation wherever necessary and refit.

Bearings for Motor

M/S RANJANA CONSTRUCTIONS (BID ID -40149)

MUSHTAQ AHMED M. BULBULE (BID ID -40192)