Repair/replacement of worn out parts of 3 cusec x 10m head pumping unit no.1 of LIS Datriyal along with allied works.

Repair/replacement of worn out parts of 3 cusec x 10m head pumping unit no.1 of LIS Datriyal along with allied works

Decoupling of 03cusec x 10m head HC pump of unit no.1 at LIS Datriyal from the motor assembly and dismantling the pump from the base frame & from suction side/dismantling by way of cutting the rusted nuts & bolts with cutter. Carriage of the dismantled 03 cusec HC pump to the nearest roadside, using manual labour, head load, loading in transport vehicle, carriage to the workshop in the mechanical transport for repairs. Repair to 3 cusec horizontal casing pump set at workshop by way of dismantling and extraction of damaged internal parts. Providing, turning, rethreading & finishing to accurate size of new pump shaft as per specifications of old damaged pump shaft. Repair to the impeller by way of welding/brazing, machining, making key ways slots on the impeller and fitting of the same on the pump shaft. Providing and fitting of 2no.s new bearings on driving and non driving end of the pump as per sample, neck rings, 1no.shaft protection sleeve, new check nut, bushes, new gland studs, repair to gland plates and applying sufficient amount of grease to avoid excessive wear and tear, providing/fitting of gland packing as per requirement. Repair to the bearing housing on driving and non-driving ends of pumping unit by welding, turning and fitting of bush to make inner dia. of bearing housing suitable for fitment of bearings. Providing and fitting of new coupling set along with nuts/bolts & rubber bushes. Complete assembling of pump set after carrying out necessary repairs. Shifting back to the LIS and then fitting/reinstallation at the base frame, coupling with the motor by making proper alignment. Dismantling of the damaged 20 H.P electric motor of Pumping unit no-I from base frame pump & motor starter electrical connections. Repairs to rotor of motor by providing/fitting of new bearings (DE & NDE) after rebuilding of the rotor shaft and finishing to bearing sizes, making new keyway for coupling, providing/fitting of bearing end cover plates. Testing of the pumpset on no load and then on full load conditions. Complete greasing of the bearing. Complete job includes cost of material used and labour charges for skilled and semiskilled labour to be employed at site for execution of job. Complete job includes cost of material and labour charges, installation, testing and hire charges of welding set at LIS.

Rebate on Old Parts

M/S TRIKUTA ELECTRICAL & MECHANICAL WORKS (BID ID -2177143)

BEE AAR ENTERPRISES (BID ID -2180710)

BEE AAR ENTERPRISES