Irrigation And Flood Control Department Tender

Repair to 10cusec x 30 meter head pump of unit no. III and Star Delta Starter cum panel of unit no. III along with allied works at LIS Mandli.

Disconnecting the electrical supply to pumping unit no.III and then decoupling of10 cusec pump motor of unit no III then dismantling motor and pump from the base frame. Carriage & shifting of dismantled pump to roadside using manual labour and then to workshop by carriage vehicle. Shifting back after carrying out repaired pump to site. Dismantling of 10 cusec x 30 meter head split casing pump of pumping unit no III of LIS Mandli at workshop for extraction of all worn out/damaged parts i.e. pump shaft, impeller, bearings, sleeves, bush, check nuts, nuts & bolts, gland plate, gland studs. Repair of pump shaft by the way of brazing, turning, finishing of the shaft& polishing. Repair of impeller by way of balancing. Providing and fitting 2 no’s of new bearings on driving and non driving end of the pump. Fabrication of 2 no’s neck rings, 2 no’s shaft protection sleeves, 2 no’s check nuts, 2 no’s new gland plate. Fabrication of bearing housing on driving end of the pump as per the actual size and bearing size. Repair to bearing housing on Non driving ends of pumping unit to make the inner dia of bearing housing suitable for fitment of bearing. Reassembling all parts of pump with proper greasing of bearings .Providing and fitting of gasket sheet between upper and lower part of the pump. Providing and fitting of graphite packing on both ends of pump. The job includes providing of extra 5 kg graphite packing of size 12 mm. Repairs to star delta starter cum panel of 176 Hp motor of unit no. III at LIS Mandli by way of disconnecting startercum panel from incoming and outgoing electric supply. Dismantling of contactors, bus bars and internal wiring. Repairs to internal wiring, servicing of two contactors by dismantling all internal parts and cleaning of contact kit to remove all the carbon deposit using CTC solution. Providing and fitting of single phase preventer, selector switch, voltmeter, ammeter and 3 no’s of CT coil of ratio 300/5. Complete assembling all the replaced and serviced parts. Replacement of damaged internal control wiring. Testing of starter on full load at site. The job includes testing the unit, loading, un-loading, labour charges (both skilled and unskilled), carriage charges of vehicle (to &fro), tools & tackles, rebate on old parts etc. Complete job.

Rebate on Old Parts