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

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

Repair/Servicing of 5 cusecs discharge H.C. pump (unit no. II) 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,completely draining of old oil from the bearing housing and extraction of all worn out/damaged parts. Taking out rotating assembly and proper cleansing to remove silt / dust material and Replacement of old bearings by way of P/F new 3 nos. bearings of required size. Repairs to impeller by filling cavities, cracks and finishing to original size. 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 packingof required size in the pump, P/F of oil seals of required dimensions in the bearing housing of pump. P/F of new gland plate of required size. Completely cleaning of bearing housing to remove dust and metal residue.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 ofplacing the pump on base frame and tightening the foundation bolts, coupling the pump and motor by providing & fitting of tyre coupling and bolts of coupling pulley of required size for pumping unit no II after proper alignment/adjustment, connecting the pump to suction and delivery lines replacing the worn-out packing sheet nuts and bolts. The job includes P/F of plastic/rubber cooling pipe along with 2 nos. nipples of required size for fitting this pipe with pump. Priming the pump and testing on full load. Job includes cost of material, tools and tackles, labour charges etc. The job includes the fitting of 250 mm diameter MS suction line of pumping unit no II by way of cutting the damaged/bulged flanges and then P/F of 5 nos. 250 mm flanges, gaskets, bolts for joining the parts of suction line by welding of these new flanges at both the ends with double layer welding to avoid any leakage.P/F of 250 mm M.S bend with angle as per the site conditions and welding of flanges on both the sides of the bend. Fastening of suction line, after proper alignment/adjustment, from inlet of pump to suction sump with nuts, bolts, rubber sheets. The job includes the painting of suction pipe.Complete job includes the cost of the material, labour charges (both skilledandunskilled),charges of welding machine etc. The bidders may visit the site, before quoting the rate, to assess the risks that may be involved while executing this job at site. The job also includes Providing & Fitting of new 1 no.- 250 mm ϕ cast iron, flanged foot valve(Kirloskar/KSB/L&T/Kartar Valves) with pressure rating of PN 0.2 for pumping unit-II,the door face should consist of rubber with reinforcement of cotton canvas, flange drilling as per IS:1538.Job includes carriage and fitting of valve at site. The job includes thecost of materials,labour charges including skilled and unskilled labour, tools & tackles and installation charges. Complete job.

Rebate on Old Parts

M/S GANPATI ELECTRICAL AND MECHNICAL WORKS (BID ID -2342246)