Tender For procurement of spares required for coal mills at stpp, jaipur, mancherial, telangana on value rate contract for a period of two years--, roof bolts, 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 longwall salvage, manufacturing of supply of electrical coils for, i) ac motors up to 6.6 kv grade, ii) 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 clamps, 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., safety boards designing/stickering/painting with retro-reflective radium, papers/paint on hemm/radium stickering in underground & surface,, radium boards, safety boards & radium jackets, fabrication of lighting & cable cross over towers, maintenance & repairs of air conditioners on hemm, painting work in underground and on surface, fabrication and erection of ms structural works like gantry, bunker etc., tailoring works at hospitals & area workshops, manufacturing of hume pipes, clay pills manufacturing, maintenance of pmts/lighting transformers/power transformers & substations, erection/renovation of residential/pmts/sb-station earth pits, (conventional type/chemical type), testing of all protective relays & mprs, tub assembling/repairing of coal tubs in mines, ci casting works like ci pulley, tub wheels, outsourcing works in mines, like masonary walls construction, surface, material loading, cleaning and dusting in underground etc., all types of computer software installation, antivirus, hardware and, network installation., cc cameras installation and repairs.
Tender For supply of spares for laue x-ray diffraction system - proto laue ht chiller, cooling filter and hose kit, flow meter, lead screw kits for slides 2x, smart motors for slides 2x, shutter driver system parts, laue-ht controller hmi unit includes software, hardware and space mouse
Tender For supply of spares for plc based system : : - fx5u cpu, 32 inputs, 32 relay outputs, 3xanalog, eth, rs485, model no. fx5u-64mr-es , plc, fx3u base unit ac 100-240v, 40 inputs dc 24v 40 relay outputs, model no. fx3u-80mr-es , plc, fx3u base unit ac 100-240v, 16 inputs dc 24v,16 transistor outputs, model no. fx3u-32mtess , plc, fx3u two-axis positioning module with sscnet iii for mr-j3-b servo motors, model no. fx3u-20ssc-h , inv 400v 3ph, 0. 75kw, model no. fr-e840-026-4-60 , inv 400v 3ph, 3. 7kw, model no. fr-e840-095-4-60 , servo-amplifier compatible for linear motor, model no. mr-j4-40brjj020 , goc-h main, mix 16dcipplus16rl op,500ma, model no. gc35mh-32mr-d , graphic touch terminal 7 inch screen, tft color display with 800x480, 65k colors, 24v dc, model no. gs2107-wtbd-n