Repairs to electric transformer and motor of LIS Kothey Kalyana old.

Amount

Repairs to 100 KVA electric transformer installed at LIS Kothey kalyana old by way completely dismantling the transformer after removing the top cover of transformer and extracting out the damaged LV and HV coils form the oil tank. Complete replacement and rewinding of HV coils and reconditioning of LV coils using superior quality insulating material. Providing and fitting of 4 no’s LV bushes, 3 no’s HV bushes, LV bush rod 4 no’s, HV bush rod 3 no’s, Gasket set and nuts and bolts. Repairs to the core of transformer by replacing the flashed core material. Heating of assembled coils in oven for proper hot air process and to get required megger value. Repair to oil tank by welding to make the oil tank leak proof and air tight. Lowering the assembled coils in oil tank. Complete job includes cost of material, labour charges, cost of oil, welding charges.

Repairs to 25 hp motor of pumping unit no III by extracting out old damaged winding manually and cleaning of stator slots. Complete rewinding of the stator by using standard copper wire of requisite gauge. Varnishing of motor. Repair to rotor shaft by way of welding, turning and finishing to required size. Providing and fitting of new bearings-2no’s on driving and non driving end, bearing plates-2 no’s, end terminals, nuts and bolts. Job includes cost of material, labour charges, fitting and installation charges of motor at site. Complete job.

Rebate on Old Parts

M/s RK Elect. Mech. Engg and fabrication works

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