Tender For supply of o rings for club missiles - rubber o ring nbr ba70 bs 2751 , rubber o ring nbr ba90 bs 2751 , rubber o ring nbr ba80 bs 2751 , chloroprene rubber c60 bs 2752 , rubber o ring sbr grade 4 is 7450
Tender For corrigendum : supply of set of standard calibration gas canister for dga consisting of (1) methane, ethane, ethylene, acetylene, hydrogen, co & co2 each 100 ppm and nitrogen balance, qty- 01 no. (2) methane, ethane, ethylene, acetylene, hydrogen, co & co2 each 500 ppm and nitrogen balance, qty- 01 no. (3) methane, ethane, ethylene, acetylene, hydrogen each 1000 ppm, co & co2 each 5000 ppm and nitrogen balance qty- 01 no. with pressure gauge, septum and knob arrangement to draw sample directly from canister using gc syringe. preparation tolerance plus (or) minus20 percentage & shelf life 12 months. canister capacity 0.5 litres, filling pressure 20 kg/sq.cm with test certificate and suitable septum as spares.
Tender For supply of set of standard calibration gas canister for dga consisting of (1) methane, ethane, ethylene, acetylene, hydrogen, co & co2 each 100 ppm and nitrogen balance, qty- 01 no. (2) methane, ethane, ethylene, acetylene, hydrogen, co & co2 each 500 ppm and nitrogen balance, qty- 01 no. (3) methane, ethane, ethylene, acetylene, hydrogen each 1000 ppm, co & co2 each 5000 ppm and nitrogen balance qty- 01 no. with pressure gauge, septum and knob arrangement to draw sample directly from canister using gc syringe. preparation tolerance plus (or) minus20 percentage & shelf life 12 months. canister capacity 0.5 litres, filling pressure 20 kg/sq.cm with test certificate and suitable septum as spares.
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.