Repair to 5 cusec x 42 meter head pumping unit no. I along with allied works at LIS Jathana.

Repair to 5 cusec x 42 meter head pumping unit no. I along with allied works at LIS Jathana.

Repair/Servicing of 5 cusecs discharge H.C. pump (unit no.1) by decoupling the pump from motor, suction and delivery lines and unfastening the foundation bolts, shifting the pump from LIS Jathana to Jakhole Village (nearest road site at approx. distance of 3 kms) by head load and carriage to workshop by carriage vehicle for repairs. Dismantling the pump by removing the bearing cups, body brackets, top cover housings and gland brackets, draining of old oil from bearing housing. Taking out rotating assembly and proper cleansing to remove silt / dust material and P/F new set of bearings.Repairs to impeller by filling cavities, cracks and finishing to original sizeAfter repairs placing the pump on base frame and tightening the foundation bolts. Minor repairs to pump shaft by way of brazing, turning and finishing to bearing size and turning of threads on shaft as per size and pitch of threading on check nut, P/F of gland packing/seal of required size in the pump.Reassembling all parts of pump with proper greasing and filling of pump bearing housing with fresh M-oil up to the required level. Reshifting of repaired pump back to the site for fitting by way ofcoupling the pump and motor after proper alignment/adjustment, connecting the pump to suction and delivery lines replacing the worn-out packing sheet nuts and bolts. Priming the pump and testing on full load. Job includes cost of material, tools and tackles, labour charges etc. Repair of GI suction line (50 mm dia) of priming pump by way of welding the broken joint(including the hiring cost, transportation cost of welding set to the site, material cost etc.), alignment of suction pipe, servicing/cleaning of foot valve (50 mm dia)by way of dismantling/opening it from suction pipe than removing the debris/silt accumulated in its body than again joining/closing it with suction line , P/F gasket and nuts and bolts in the flange of suction line.Replacement of damaged gasket, nuts and bolts of the flange attached along the bend of the suction pipe of pumping unit-I Minor repair to 250 KVA LT transformer at site by way of disconnecting the incoming (HT) electrical connection and outgoing electrical connection (LT), replacementby way of P/F damaged LT single core Al cables (02 nos. each of approx. 2 m length) of appropriate size, Providing and Fitting of thimbles of appropriate size on LT side aluminium cables. Reconnecting all the incoming and outgoing electrical connection back to 250 KVA LT transformer. The job includes thecost of materials,labour charges including skilled and unskilled labour, tools & tackles and installation charges. Complete job

Rebate on Old Parts

AADISHWAR ELECTRICAL AND MECHANICAL WORKS (BID ID -2325432)

GEETA ENGINEERING MECH WORKS (BID ID -2325489)

GEETA ENGINEERING MECH WORKS