Repairs to 10 cusec x 75 HP Pumpset of pumping unit II at LIS Kothey Kalyana new and repairs to 7 cusec x 16 mtr head discharge pump unit no. I along with allied works at L.I.S. Aijipur Trewa.

Amount

Repairs to 10 cusec x 75 HP Pumpset of pumping unit II at LIS Kothey Kalyana new

Decoupling of 75 HP motor and 10 cusec discharge pump of pumping unit no II and then dismantling the motor and pump from the base frame. Carriage & shifting of dismantled motor and pump of LIS Kothey Kalyana New on head load to roadside using manual/skilled labour and then loading it on vehicle and carriage it to workshop and also shifting back after carrying out repairs of motor & pump to site. Repairs to 75 hp motor of pumping unit no II 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 N314-2 no’s on driving and non driving end, end terminals, nuts and bolts. Job includes cost of material, labour charges, fitting and installation charges of motor at site. Complete job. Dismantling of 10 cusec discharge pump of pumping unit no II 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 to pump shaft by metal filling on worn out portions and turning to bearing size. Repairs to impeller by filing cavities and finishing to original size. Providing and fitting of 2 no. new bearings(6313), 2 no’s neck rings, sleeves, check nuts, nuts & bolts, fabrication of new gland plate with providing and fitting of 2 no’s new gland studs. Reassembling all parts of pump with proper greasing & suitable graphite packing. The job includes the cost of materials, labour charges, installation & testing charges at site. Complete job. Repair to 75 HP starter oil immersed, double contact of pumping unit no: II by way of extracting the damaged contact points of copper both moving and fixed thimbles, no volt coil, tripping system , overload relay and replacing the same with new ones. Providing /filling of new T-oil 10 ltr s . The job includes cost of material, labour charges, installation and testing charges at site. Complete job.

Rebate on Old Parts

Repairs to 7 cusec x 16 mtr head discharge pump unit no. I along with allied works at L.I.S. Aijipur Trewa.

Decoupling of 7 cusec discharge pump unit no I from motor and then dismantling the pump and motor from the base frame. Carriage & shifting of dismantled pump and motor on head load to roadside using manual labour and then to workshop by carriage vehicle Dismantling of 7 cusec discharge split casing pump of pumping unit no I of LIS Aijipur trewa 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. Properly cleaning the internal surface of pump. Repairs to pump shaft by filling the worn out portions with SS welding and then turning to bearing size and threading at positions of check nuts. Repairs to impeller from cracks and cavitation damage by metal filling and turning to the original size. Providing and fitting 2 no’s of new bearing’s no. 6312 on driving and non driving end of the pump , 2 no’s gun metal neck rings, 2 no’s shaft protection sleeves, 1 no’s check nuts, nuts & bolts, providing and fitting of 2 no’s new gland studs on ends of pump. Replacement of bearing housing on driving end of the pump by fabrication and casting of bearing housing as per the profile of holes on pump and bearing size. Repair to bearing housing on non driving ends of pumping unit by providing and fitting of bush, turning and fitting of bush to make inner diameter of bearing housing suitable for fitment of bearing. Reassembling all parts of pump with proper greasing of bearings and providing and fitting of gasket sheet between upper and lower part of the pump. Providing and fitting of graphite packing of suitable size on both ends of pump. Repairs to 70 HP motor of pumping unit no I by repair to rotor shaft by way of welding the positions of bearings and coupling pulley, turning and finishing making the area smooth and balanced. Providing and fitting of two number new bearings 6314 on driving and non-driving end, end terminals, nuts and bolts. Replacement of coupling pulley of pumping unit no I by way of providing and fitting of new coupling pulley as per the size of pump and motor shaft. Providing and fitting of 8 no’s. new coupling nuts & bolts, rubber bushes, key way. Shifting back after carrying out repairs to pump and motor 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

Rishabh Electricals and Mechanical Works

GANPATI ELECTRICAL AND MECHANICAL WORKS

Amit Electrical and Engineering Works