Tender For operation and maintenance lubrication of hoist equipment, overhauling of rollers , removal and refixing of rubber seals of gates, worm gear repair, sand blasting with painting to cross regulator km.202.178 on kmc, painting to dbms from dbm16 to dbm 20 and minor repairs to dbm16, dbm19 and kamalapur ot on kmc for the year 2024-25.