replacement of wornout components of hc pump set of 10000 gph x 175 mtrs head installed at d/well chatta-replacement of worn out components of 10000 gph x 175 mtrs headhc pump set installed at dug well chatta by disconnecting power cables and dismantling of the suction and delivery bends and removing the pump set from base plate after decoupling. shifting the pump set outside pump room with the help of chain pulley block and manual labour and then loading in mechanical transport for carriage to workshop and unloading there. segregating the damaged parts i.e. pump shaft, impellers, stage casing c.i bodies, gland set and bearings, etc. repairing of pump shaft by way of welding, turning and polishing making bearing size. p/f of new impellers- 02 no. and repair to 02 no. impeller, neck rings – 4 nos., gland bush -02 no., repairs to bearing housing, bracket sleeve-01 no, diffuser bush – 4 nos.,coupling bolts and rubber bushes. p/f of new bearings nu-306 02 nos., at both de and nde. assembling the pump motor set, shifting back to site using manual labour and then fitting on base plate, suction and delivery flanges both by p/f of nuts, bolts and rubber flanges after proper leveling/alignment etc. the job includes carriage charges from t/well to road side and vice versa. complete job including cost of material, labour, installation and testing at site.