Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; crn 4523 single o&m contract for maintenance of electrical systems of switchyard, transformer, overhead lines, chp, lighting chp and s&t areas; 0
Tender For corrigendum : supply of 16 kva 6.6kv/230v (ph-ph) lighting transformer , 16 kva 3.3kv/230v (ph-ph) lighting transformer , 25kva 3.3kv/230v lighting transformer , 50kva 440v/230v (ph- ph) lighting transformer with control units , 50 kva 6.6kv- 3.3kv/230v (ph-ph) lighting transformer with control units , 100kva 6.6-3.3kv/230v lighting transformer with control units , 50kva 6.6- 3.3kv/415v distribution transformer , 250kva 3.3kv/415v distribtution transformer , 315kva 6.6kv/415v distribution transformer , 500 kva, 33 kv/415 v distribution transformer , 630kva 6.6kv/415v distribution transformer
Tender For corrigendum : procurement of spares for komatsu make d275a-5r model dozers d-351 and d-349 working at ocp3, rg2 on proprietary basis--, m.s. bolts & nuts, rivets, washers & screws, dog nails, fish plates, nuts & bolts for fish plates, belt jointing pins, cable hooks and signal hooks, belt conveyor rollers, belt sections, resin capsules, cement capsules, gi canisters , blasting gallery – spacers, radiator repairs, repairs and rewinding of motors of ac & dc, repairs / rewinding of transformers (welding / lighting/ power), gi wire, wire mesh for long-wall salvage, manufacturing of supply of electrical coils for , ac motors up to 6.6 kv grade and transformer coils up to 33 kv grade, repairs of rotors for electric motor, lighting cable, steel chock manufacturing, house wiring, all types of fan repairs, shovel bucket welding, repairs of pumps, couplings manufacturing, special steel and alloy castings (tooth points, track pads, mn steel casting), manufacturing of fly ash bricks. (not to be manufactured at stores site. it shall be at their own site)., manufacturing of pump components (spares)., transformer oil filtration, reconditioning of drill bits and drill rods, vulcanizing the old trailing cables of drill machines, sdls, lhds, etc. (work should be carried out at the respective mine premises). , manufacturing of earth clams, g.i flats, g.i bolts and nuts., crimping of hydraulic hoses., repairs to hydraulic pumps, motors, control valves and other related components, refurbishing of lt & ht switches with oem spares including testing., manufacturing / repairs of slip rings & d-contacts., furniture repairs i.e., cane chairs, table, almirahs, etc., repairs to wet grinders, water purifiers, and water coolers, manufacturing of coupling bolts of all sizes, fabrication of oht line components like cross arms, clamps, stay wires, cross brassings, base plates etc., manufacturing of haulage rope drum rollers., all sizes of ventilation doors.
Tender For work of erection of 220/66kv 100mva transformer bay with 66kv bus extension with associated structure, equipments, gantry, busbar stringing, jumpering, c&r panel, control wiring ,yard lighting & earthing, etc at 220 kv wagra ss
Tender For erection of equipments, structures, control wiring, yard lighting for 1nos 160 mva, 220/66kv tr no-5(new bay) transformer at 220kv ichhapore substation under augmentation from 520mva to 680mva.
Tender For complete repairing rewinding of 1000 kva,6.6 kv,3.3 volt power transformer sl.no.349/8 crompton graves make keshalpur,sub-station katras area.(2) complete rewinding of 20 kva lighting transmer 550/220 volt