Repair to 5 cusec x 10 meter head discharge pumping unit No. III along with allied works at L.I.S. Pindi sarochana old and Replacement of damaged parts and rewinding of 250 kva voltage stabilizer installed at lift irrigation station Pindi sarochana

Repair to 5 cusec x 10 meter head discharge pumping unit No. III along with allied works at L.I.S. Pindi sarochana old

Decoupling of 5 cusec discharge pumping unit no III from motor and then dismantling the pump and motor from the base frame. Carriage & shifting of dismantled pump and motor of LIS Pindisarochana old on head load to roadside using manual labour and then to workshop by carriage vehicle. Dismantling of 5 cusec x 10 meter head discharge split casing pump of pumping unit no III of LIS Pindisarochana old 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. Providing and fitting of new pump shaft after turning to bearing size and threading at positions of check nuts. Repair to impeller by filling cavities and cracks and finishing to original size. Providing and fitting 2 no’s of new bearing’s on driving and non driving end of the pump, 2 no’sneck rings, sleeves, check nuts, nuts & bolts, fabrication of 2 no’s new gland plate with providing and fitting of 4 no’s new gland studs on ends of pump. Replacement of bearing housing on non-driving end by casting and fabrication as per the profile of the pumping unit and repairs to bearing housing on driving end by turning and fitting of bush to make inner dia of bearing housing suitable for fitment of bearing. Reassembling all parts of pump with proper greasingof bearings and providing and fitting of gasket sheet between upper and lower part of the pump. Proving and fitting of graphite packing of suitable size on both ends of pump. The job includes the cost of materials, labour charges, installation & testing charges at site. Repairs to 40 hp X 1475 RPM 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 after rewinding of stator. Repair to rotor shaft by way of welding, turning and finishing to required size. Providing and fitting of new bearings 2 no’s 6312on driving and non-driving end, end terminals, nuts and bolts. Repair to 200 mm diameter foot valve of pumping unit no III by way of dismantling parts. Cleaning of all internal parts to remove silt and rust. Fabrication of foot valve plate as per size, new leather washer, hinge pin, new nuts & bolts. The job includes fitting it with foot valve at the end of suction pipe. Shifting of pump and motor after carrying out repairs pump to site. The job includes loading, un-loading, manual labour, carriage charges of vehicle (to & fro), tools & tackles etc. Complete job.

Rebate on Old Parts

Replacement of damaged parts and rewinding of 250 kva voltage stabilizer installed at lift irrigation station Pindi sarochana new.

Replacement of damaged parts and rewinding of 250 kva voltage stabilizer installed at lift irrigation station PindiSarochana newby way of disconnecting incoming and outgoing power connections from voltage stabilizer. Draining of existing transformer oil in barrel. Dismantling of voltage stabilizer by way of extracting out the inner frame, extracting out the 2 No’s damaged coils and rotary switches. Rewinding of 2 No’s coils using standard quality copper wire of appropriate gauge, varnishing with two coats of standard make varnish and proper insulation. Servicing of third coil. Replacement of gasket, providing/fitting of 2 no’s new rotary switches and refitting on the Bakelite plate. Filtration of existing transformer oil and toping up with 200 liters of fresh transformer oil after cleaning the tank to remove carbon deposits. Replacement of bus bars at the incoming and outgoing of stabilizer as per ratting. Installation of the voltage stabilizer by connecting incoming and outgoing power cables. Testing of voltage stabilizer on no load and full load conditions. Job includes cost of material including rebate on old copper scrap/ material, labour charges, hire charges of tools and tackles, carriage charges, installation and testing charges at site.

Rebate on Old Parts

KHALSA ENGG. WORKS

HITECH MECHNICALS

Vaibhav Engineers and Technocrates

Vaibhav Engineers and Technocrates

AADISHWAR ELECTRICAL AND MECHANICAL WORKS

HITECH MECHNICALS