Tender For 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) , , gl wire , , wire mesh for longwall salvage , , manufacturing of supply of electrical coils for , , i) ac motors up to 6.6kv grade , , li) 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 an drill rods. , , vulcanizing the old training cable sof 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, tables, 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 & sub-stations , , 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. , , cl 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 corrigendum : maint and repairs to bldg, equipment earthing system, lightningprotectionsystem, dbs, lt switch gears along with connected items at afs bidar
Tender For construction of automated antenna measurement facility at scc campus istrac bangalore electrical works internal electrification telephone lan smoke detection earthing and lightningprotectionsystem
Tender For supply and installation of lighting protectionsystem for tm5 at tnpl unit ii - supply and installation of lightningprotectionsystem for tm#5 at tnpl unit ii
Tender For supply of mer , iad , sip video phone , sip audio phone , layer2 24 port manageable switch , utp cat6 cable , ote , optimux , fxo fxs , equipment rack 42u , equipment rack 12u , analog tele set , ups 1 kva , ups 2 kva , ups 5 kva , ups 10 kva , lightningprotectionsystem , digital earthing
Tender For supply and installation of class b and class c indicative type surge protection device with potential free contacts as per rdso specification no. rdso/spn/165/2023 dated 20.06.2024 and as per rdso guidelines on earthing, bonding surge and lightningprotectionsystem for s&t installations issued vide letter no. rsdo-sig0spd(proj)/1/2020 dated 01.01.2025.[ warranty period: 30 months after the date of delivery ]