Urgent repairs of 10000 GPH, 65 Mtrs. head capacity pump, Pump NO.02 at WSS Rustumgari

Amount

Repairs to Hoz. Pump unit No.02 (Type DSM-80/38) a discharge of 10000 GPH, head 65 Mtr., 1400 rpm capacity by way of disconnecting from Prime mover and then shifting it to Private workshop for conducting repairs by way of: Complete dismantling of pump from base frame and motor assembly then dismantling the pump unit parts then executing the repairs of the pump shaft at worn out / damaged portions/ spots by way of rebuilding by filler material of electrodes then finishing to the size, grinding where ever required and finishing. The job includes making of key cotter ways of appropriate size at the end portion of shaft in order to fit coupling and at the impeller position for perfect fitment of the impellers and bearing on the non-driving end of the pump. the job includes fabrication of SS cottors (03 Nos) as per requirement, check nuts fabricated out of Brass and SS (03 Nos) as per sample of existing ones with all necessary threading required replacing damaged / worn out ones. the job further includes replacement of spacer (01 No.) only, as per size of existing ones. The job includes providing & fitting of 6307 ball bearing on both ends replacing damaged ones. the job includes providing and fitting of water seals (02 Nos), gaskets sheets and nuts and bolts replacing damaged ones. Besides this Job includes repairs to ‘4 Bolt flange housing’ by way of drilling to cast iron housing at two positions, creating / forming internal threads, Providing and fitting of bolts and then adding / re metaling them by a filler material on them by way of welding procedure and then finishing it to make it workable pump housing in non-driving end side. The job finally includes assembling of pump at workshop, carrying out necessary testing, shifting, installation at site and carrying out testing on load at site.

Modification of already fitted MS base frame by way of enlarging hole diameter for fitment of substitute motors at the time of breakdown and minor welding at weak portional of all MS base frames. The Job includes Shifting of welding machiner at site and execution of work by a skilled worker.

Providing and fitting of 100mm dia Blind Flange (01 No.) complete with washers (01 No) and Nuts and bolts (1 kg) for fitting to 100mm dia rising main at delivery point near 60000 Gallons Capacity SR located a Hillock for diversion of water temporarily / till replacement of damaged Rising main is done.

M/S GERMAN MECH ELECTRO ENGG