e-NIT No.15 of 2024-25 dt. 11.10.2024

Amount

Periodical/Preventive/Corrective maintenance of gear reduction units of hoist mechanism mounted on hoisting deck on either side of Central Drive (CD) unit after removing old grease, dirt, dust by way of cleaning it all with kerosene oil/Diesel using emery paper, dhoti cloth etc. and then greasing it with standard quality grease. Job includes filling of gear oil of 21 No. Elecon Worm gearbox and topping it up to the gauge. The job also includes lubrication/greasing to Plummer block bearing type (02 Nos. SMR 513 & 02 Nos. SMR 518) mounted on each of the hoisting mechanism after removing old grease, dirt, dust using Kerosene oil/Diesel and then greasing with standard quality grease. Periodical/Preventive/Corrective maintenance of Plummer blocks (both bearing and bush type) on floating shaft of all 21 no. radial gates after removing old grease, dirt, dust using Kerosene oil/Diesel, dhoti cloth etc. and then greasing with standard quality grease. Job also includes replacing worn-out nuts, bolts, washer etc. with the new ones.Periodical/Preventive/Corrective maintenance of Hoisting drum, gear drives of winch machines and Plummer blocks of Head Regulator (H.R) gates 04 No. and Intake gate 01 No., mounted on hoisting deck after removing old grease, dirt, dust by way of cleaning it all with kerosene oil/Diesel using emery paper, dhoti cloth etc. and then greasing it with standard quality grease.Periodical/Preventive/Corrective maintenance of Wall guide platesand Guide track rollers of 16/20 ton capacity Radial gates 21 No. after removing old grease, dirt, dust by way of cleaning it all with kerosene oil/Diesel using emery paper, dhoti cloth etc. and then greasing it with standard quality grease. Job also includes tightening of nuts, bolts etc wherever required.Periodical/Preventive/Corrective maintenance oftrunion pins of 16/20 tons capacity Radial gates 21 No. on both left & right side with high pressure grease gun, after removing old grease, dirt, dust by way of cleaning it all with kerosene oil/Diesel using dhoti cloth etc. and then greasing it with standard quality grease.Complete jobincludes labour charges (skilled, semi-skilled), hire charges for the machinery used like tools and tackles required for the execution of job along with the cost of material, transportation charges including of all kind of taxes as applicable

M/S FASTTRACK ENGINEERS (BID ID -2178052)

Rishabh Electricals and Mechanical Works (BID ID -2175283)