Repairs to 8 cusec discharge x 15 mtr pumping unit I along with allied works at LIS Kothey Parlah New.

Repairs to 8 cusec discharge x 15 mtr pumping unit I along with allied works at LIS Kothey Parlah New.

Decoupling of 8 cusec pump of pumping unit no I from motor and then dismantling the motor and pump from the base frame. Carriage & shifting of dismantled pump of Lift irrigation station Kothey Parlah New on head load through path in fields to roadside using manual labour and then to workshop by carriage vehicle. Repairs to 75hp motor of pumping unit no I of lift irrigation station Kothey Parlah New 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 metal filling with welding, turning and finishing to required size. Providing and fitting of new bearings-2 no’s on driving and non driving ends of the motor, 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. The firm should quote rate including the rebate on old copper scrap. Dismantling of 8 cusec discharge spiral casing pump of pumping unit no I 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. Cleaning of pump casing to remove sand and silt.Repair to pump shaft after turning and threading of pump shaft at required portions for fastening of check nut and fabrication of groove for key way at the position of coupling pulley. Repairs to the impeller by filling cavities and cracks by way of metal filling and grinding to the original size.Providing and fitting of two number new bearings and one number thrust bearing , 1 no’s neck ring, shaft protection sleeve, check nut, 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 & filling of pump bearing housing with fresh M oil. Providing and fitting of graphite packing in pumping unit Replacement of coupling pulley of pumping unit no II by way of fabrication of new coupling set as per sample and according to the size of motor and pump shaft. Providing and fitting of 8 no’s. new coupling nuts & bolts, rubber bushes, key way. Back shifting after carrying out repairs of motor & pump to site. The job includes loading, un-loading, fitting ,testing ,manual labour, carriage charges of vehicle (to & fro), tools & tackles etc.Complete job Note:- The tenderers are requested to visit the site and quote the rate including rebate on old parts as per site conditions. Any modifications/ alterations of the job, absolutely necessary if required at the time of execution may be done as per actual site conditions.

Rebate on Old Parts

PERFECT ELECTRICAL WORKS (BID ID -2186053)

GS ENGG WORKS (BID ID -2188273)

GS ENGG WORKS