Repairs to motor and 5 cusec discharge x 15 meter head pump of unitNo. II along with allied works at L.I.S. Harapeer.

Repairs to motor and 5 cusec discharge x 15 meter head pump of unit No. II along with allied works at L.I.S. Harapeer.

Repairs to 5 cusec x 15 meter head pumping unit by way of decoupling of 5 cusec discharge pump from motor and then dismantling the pump and motor from the base frame. Carriage & shifting of dismantled motor and pump of LIS Harapeer on head load through path in fields to roadside (approx distance 2 KM) using manual labour and then to workshop by carriage vehicle. Repairs to 40 hp motor of pumping unit no II by way of completely dismantling of motor and extracting out damaged components, such as motor ends covers, bearing covers, bearings and rotor of the motor. Fabrication of motor ends covers on both sides of motor out of MS. The motor end covers should be fabricated as per the size of motor and drilling of holes corresponding to the motor body. Fabrication of bearing covers/ body as per profile of bearings and newly fabricated motor body. Repairs to rotor by filling of metal on shaft as per the inner diameter of bearings, turning, finishing and polishing of the rotor shaft. Providing and fitting of aluminum cooling fan for motor with size as per motor design. Complete rewinding of motor after extracting out old damaged winding manually and cleaning of stator slots. Rewinding of the stator by using standard copper wire of requisite gauge as per original design. Varnishing after rewinding of stator. Dismantling of 5 cusec x 15 meter head discharge split casing pump of pumping unit no II of LIS Harapeer at workshop for extraction of all worn out/damaged parts i.e. pump shaft, , bearings, sleeves, bush, check nuts, nuts & bolts, gland plate, gland studs. Repairs to pump shaft by metal filling through welding and then turning to bearing size and threading at positions of check nuts. Repairs to the impeller to the original size. Providing and fitting 2 no’s of new bearing’s no. 309E on driving and non driving end of the pump, 2 no’s neck rings, 2 no’s shaft protection sleeves, 2 no’s check nuts, nuts & bolts, fabrication of 2 no’s new gland plate with providing and fitting of 2 no’s new gland studs on ends of pump. Repair to bearing housing on driving and non driving ends of pumping unit 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. Repair to 40 HP starter oil immersed, double contact of pumping unit no II at LIS Harapeer 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 liters. The job includes cost of material, labour charges, installation and testing charges at site. 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 rates as per site conditions. Any modifications/ alterations of the job, felt necessary if required at the time of actual execution may be /done as per actual site conditions. The firm should offer rebate on old material.

Rebate on Old Parts

M/S UK MECH AND ELECT ENGG WORKS (BID ID -2288831)

R K ELECTRICAL MECHANICAL ENGINEERING AND FABRICATION WORKS (BID ID -2288829)

AAR PEE ELECTRICAL ENGINEERING WORKS