Latest insulation control Tenders | Government insulation control Tenders

Central Government/Public Sector

CTN :45736158

09 Jul, 2026 NA

Coimbatore - Tamil Nadu

Tender For supply of insulation monitoring relay, 415v ac, 3 phase,neutralisolated, voltage range 0-500 v ac, insulation measuring range-10 k ohm to 150 k ohm, control voltage: 24 - 240 v ac/dc,asper page no: 39, s.no.63, item code: a2 and place of installation s1a7, of bill of material of rdso spec. no. rdso/pe/spec ac/0184-2015(rev.1), used for insulation control 415 v of lhb type ac coaches, confirming to rdso spec. no.rdso/pe/spec/ac-0184-2015 (rev.1), suitable for lhb type ac coaches switch board cabinet (s1a07). accepted make: abb:cm-iws.2s.or contrel make ir 470ly-21a, ri r138 orschneider make- vigil ohm/imd-im10 or siemens make- 3ug4581-1aw31 or dold make model no il5880 or woka make or bender make. supplier should provide oem authorization or dealership certificate or proof of purchase from oem or oem authorized vendor along with supply. supplier to ensure that the offered product is supplied with valid oem`s warranty certificate. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government / Public Sector

CTN :45737361

21 Jul, 2026 NA

Secunderabad - Telangana

Tender For supply of insulating base for wag-9h type locomotives as per clw drg.no.1209-01.415-015 alt.2. [ warranty period: 30 months after the date of delivery ] ]

Central Government / Public Sector

CTN :45743748

13 Jul, 2026 NA

Hyderabad-T - Telangana

Tender For supply of insulation control 415 volts ac, rated voltage 0-500 v ac, control voltage 24-240 v ac/dc (imr), confirming to rdso spec. rdso/pe/spec/ac/0184-2015 (rev-1) or latest and rdso letter no. el/7.1.108/ mssbc dt. 17.09.2021 or latest, suitable for lhb ac coaches switch board cabinet (s1a07). makes as per the mentioned rdso specification and issued bom vide rdso lr.no el/7.1.108/ mssbc dt. 17.09.2021 or latest. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government / Public Sector

CTN :45454729

13 Jul, 2026 NA

Hyderabad-T - Telangana

Tender For corrigendum : supply of insulation control 415 volts ac, rated voltage 0-500 v ac, control voltage 24-240 v ac/dc (imr), confirming to rdso spec. rdso/pe/spec/ac/0184-2015 (rev-1) or latest and rdso letter no. el/7.1.108/ mssbc dt. 17.09.2021 or latest, suitable for lhb ac coaches switch board cabinet (s1a07). makes as per the mentioned rdso specification and issued bom vide rdso lr.no el/7.1.108/ mssbc dt. 17.09.2021 or latest. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45722727

06 Jul, 2026 NA

Multi City - Maharashtra

Tender For auction sale of depot ferrous scrap - scrap and unserviceable condemned mix m.s. coach cutting items & various types of similar items such as , body side door m.s., p.o.h. coaches realised corroded pieces,air brake,clamp,pipe pin,m.s. door of battery box ,m.s.ventilation door,foot plate,ice box,m.s. spring,m.s. angle,and m.s. lader with rubber coating,coach cuttings, coach doors , seat frames , bearth/seat frames, light head stock cuttings, train lighting fittings,, side lamps lamp hand signal, fittings, tail lamp fittings, cft/tl light fittings, ictp/ icfp empty swich boxes tail lamps, tube light fittings, tube light jali, fan blades, fan jali, fan guards fan ribs, fan rings, empty power pannels, signal platform, destination board, valley board, letter board,ms signal base, loc, inercooler, nut bolts and other hardwares, m s furniture.m s wheel stand,window grill, ms measuring cans, tins, racks, break pipes, silencer of tower wagon, dust bin, ms pipe and cut pcs. of ms pipes, rods, ms bars released from broken constructin, compressor spring, wire /coil springs, ms rope wire, pcs. of brake beam pipes, stands, m s ferrous light junk kachra related scrap i.e ms angles, chanels, flats pcs. of cable racks/laders ms brackets, dust bin stand, tin fuse box, fire extinguisher, empty glow sign boards, empty electrical pannel, ms stand, oven, earthing patti, empty cable tray, fly catcher, galvanized patra / sheet and their cut offs, cut pieces of ms cupboards, rack etc, plain/ corrugated / toughened sheets and its cut pcs. such as strips, patties, patties, patra, rings, coils, boxes, ms brake control cover, patra, angle, small springs, pins, wire, electric point, shunt signal unit and post. signal ladder , location box, earth electrode , signal post and base , signal unit, point roddings , junction route indicator and cut pieces in mijscellaneous, coil, collapsible doors and shutters and their parts/cut offs, grills , channel grills, compound /bridge jali with or without frame, ms fencing and their parts, fencing patties, angle pcs., frames,wire mesh, g.i./ms pipes and tubes , tubes and their cut pcs, damaged gi/ ms pipes/ rods/ tubes and their pcs. , ms/galvanised boxes, junction box, switch boxes, empty convertor, payary (steps), filters, rings, nut bolts, u clips, pipe pin, gate m/c dismentled, liquid container, damaged video boxes and their cut offs, crt cabinet, location boxes , jumper, jumper box,ground connections , basket steel, water cane/ material carring trolley,steel baskets, containers, trays, frames, stretchers, nets/ jali , released ground connection, halogen, panto pans, compressor spares, dust guard, air filters and filter covers, ms/gi duct and its parts,insulating armature of signal cable, hand lamps, side lamps, signal lamps petromax, hs lamp, clamps, signal post,signal platform, signal base, ms/ gi wire/ coil, funnels, wall protectors, boxes, iron bar pcs released from broken construction , desmantelled weighing machines parts/ covers etc. ms pipe with or without ci attachment, bins, plates, rings, spares/ parts /body of weighing machine , platform weighing machine and its parts, pressure switches and other switches , signal parts, location boxes,panel board,fuse box,mdb board,pedestial for lc gate and their cut parts and other ferrous miscellaneous scrap items with or without minor nf/ss/ wooden / rubber / rexine attachments of sorts and sizes, broken and damaged, u/s for rly. use, excluding items: rail and rail pcs., axles and axle pcs., wheel tyre and pcs., cam shafts, helical springs, bolster springs, buffer plungers, face plates, axle box housings/ casings, brake beams, fish plates, screw couplings/draw bar hooks, break beams, reservoir tanks, st sleepers and other various types of similar ms items etc. note: 1. hammering/ pressing/ cutting is permitted for easy loading only, 2. if found any non-ferrous item will not be delivered (qty approx)

Central Government/Public Sector

CTN :45722728

06 Jul, 2026 NA

Multi City - Maharashtra

Tender For auction sale of depot ferrous scrap - scrap and unserviceable condemned mix m.s. coach cutting items & various types of similar items such as , body side door m.s., p.o.h. coaches realised corroded pieces,air brake,clamp,pipe pin,m.s. door of battery box ,m.s.ventilation door,foot plate,ice box,m.s. spring,m.s. angle,and m.s. lader with rubber coating,coach cuttings, coach doors , seat frames , bearth/seat frames, light head stock cuttings, train lighting fittings,, side lamps lamp hand signal, fittings, tail lamp fittings, cft/tl light fittings, ictp/ icfp empty swich boxes tail lamps, tube light fittings, tube light jali, fan blades, fan jali, fan guards fan ribs, fan rings, empty power pannels, signal platform, destination board, valley board, letter board,ms signal base, loc, inercooler, nut bolts and other hardwares, m s furniture.m s wheel stand,window grill, ms measuring cans, tins, racks, break pipes, silencer of tower wagon, dust bin, ms pipe and cut pcs. of ms pipes, rods, ms bars released from broken constructin, compressor spring, wire /coil springs, ms rope wire, pcs. of brake beam pipes, stands, m s ferrous light junk kachra related scrap i.e ms angles, chanels, flats pcs. of cable racks/laders ms brackets, dust bin stand, tin fuse box, fire extinguisher, empty glow sign boards, empty electrical pannel, ms stand, oven, earthing patti, empty cable tray, fly catcher, galvanized patra / sheet and their cut offs, cut pieces of ms cupboards, rack etc, plain/ corrugated / toughened sheets and its cut pcs. such as strips, patties, patties, patra, rings, coils, boxes, ms brake control cover, patra, angle, small springs, pins, wire, electric point, shunt signal unit and post. signal ladder , location box, earth electrode , signal post and base , signal unit, point roddings , junction route indicator and cut pieces in mijscellaneous, coil, collapsible doors and shutters and their parts/cut offs, grills , channel grills, compound /bridge jali with or without frame, ms fencing and their parts, fencing patties, angle pcs., frames,wire mesh, g.i./ms pipes and tubes , tubes and their cut pcs, damaged gi/ ms pipes/ rods/ tubes and their pcs. , ms/galvanised boxes, junction box, switch boxes, empty convertor, payary (steps), filters, rings, nut bolts, u clips, pipe pin, gate m/c dismentled, liquid container, damaged video boxes and their cut offs, crt cabinet, location boxes , jumper, jumper box,ground connections , basket steel, water cane/ material carring trolley,steel baskets, containers, trays, frames, stretchers, nets/ jali , released ground connection, halogen, panto pans, compressor spares, dust guard, air filters and filter covers, ms/gi duct and its parts,insulating armature of signal cable, hand lamps, side lamps, signal lamps petromax, hs lamp, clamps, signal post,signal platform, signal base, ms/ gi wire/ coil, funnels, wall protectors, boxes, iron bar pcs released from broken construction , desmantelled weighing machines parts/ covers etc. ms pipe with or without ci attachment, bins, plates, rings, spares/ parts /body of weighing machine , platform weighing machine and its parts, pressure switches and other switches , signal parts, location boxes,panel board,fuse box,mdb board,pedestial for lc gate and their cut parts and other ferrous miscellaneous scrap items with or without minor nf/ss/ wooden / rubber / rexine attachments of sorts and sizes, broken and damaged, u/s for rly. use, excluding items: rail and rail pcs., axles and axle pcs., wheel tyre and pcs., cam shafts, helical springs, bolster springs, buffer plungers, face plates, axle box housings/ casings, brake beams, fish plates, screw couplings/draw bar hooks, break beams, reservoir tanks, st sleepers and other various types of similar ms items etc. note: 1. hammering/ pressing/ cutting is permitted for easy loading only, 2. if found any non-ferrous item will not be delivered (qty approx)

Central Government/Public Sector

CTN :45664555

02 Jul, 2026 NA

Delhi - Delhi

Tender For corrigendum : supply of insulation control 415 v ac rated voltage 0-500v ac control voltage 24-240 v ac/dc as per rdso specification no. rdso/pe/spec/ac/0184-2015(rev. 1) as per rdso letter no. el/7.1.108/mssbc dated 17.09.2021 suitable for sbc of lhb eog ac coaches.as per attached specification. [ warranty period:30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45664556

02 Jul, 2026 NA

Delhi - Delhi

Tender For corrigendum : supply of insulation control, 110v ac, measuring range: 1-100 k ohm, control voltage: 24 - 240 v ac/dc, output 1c/0(spdt) contact system leakage capacitance 10 micro farad, place of installation s1a6, as per the switch board cabinet bill of material of rdso spec. no: rdso/pe/spec/ ac/ 0184 - 2015 (rev-1) and rdso l. no. el/7.1.108/mssbc, dated 17/09/21 suitable for lhb eog ac coaches.as per attached specification [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45672352

15 Jul, 2026 4.64 Lacs

Dimapur - Nagaland

Tender For supply of chemicals and plasticwares c c - measuring scoop white pp 10 ml , sterile individually packed long handle sampling spoon hips 5ml 5.6 inch overall long , sterile individually packed long handle sampling spoon hips 15ml 5.1inch overall long , nitrile gloves powder free small , nitrile gloves powder free medium , nitrile gloves powder free large , kimwipes disposable wipes 11.17 cm x 21.3 cm , gloves dispenser 3 places , hand protector grip silicone , ultra clean tube conical bottom pp with hdpe closure 15ml pp hdpe conforming to usp class vi autoclavable , self standing centrifuge tube pp hdpe conforming to usp class vi autoclavable 50 ml free of detectable pyrogen rnase dnase , conical centrifuge tube rack rpp wells for 15 ml tubes 50 ml tubes , float rack pp 16 places , rack for micro tube pc 24 places 15 ml capacity , micro tube rack reenforced nylon 96 places , 96 place reversible rack with cover pp 1.5 or 2 ml tubes in one side the reverse side holds 05 ml tubes , combi lock rack pp holds four 50 ml tubes twelve 1.5 ml tubes thirtytwo 1.5 ml micro tubes or thirtytwo 0.5 ml micro tubes , test tube stand rpp non autoclavable 20 places , drying rack with drain hole 30 pegs , utility tray pp 540 mm l x 435 mm w x 130 mm h , utility tray pp 320 mm l x 260 mm w x 100 mm h , cryo cube box pp 100 places 1.8 ml capacity 140 mm l x 140 mm w x 55 mm h , pcr mini cooler pp with insulating solution 96 places , ice bucket with lid pur 4.5 l capacity 335 mm l x 285 mm w x 187 mm h , parafilm m 2inch w x 250inch l , parafilm dispenser , cryo tags 38 mm l x 19 mm b , gel caster for submarine electrophoresis unit , gel scoop acrylic 14 cm x 20 cm , edta disodium salt 99 percent ar , sodium chloride 99.5 percent ar , tris base 99.5 percent ar , tris hcl 99 percent ar , sodium acetate anhydrous 99 percent ar , trissaturated phenol 99.5 percent mol bio grade , phenol chloroform isoamyl alcohol 25 24 1 , chloroform isoamyl alcohol 24 1 mol bio grade , ethanol molecular grade , sds 99 percent ar , proteinasek 20mg ml , ammonium chloride 99.5 percent ar , potassium bicarbonate 99.7 percent ar , glacial acetic acid 99.7 percent ar , agarose h for electrophoresis

CTN :45648216

13 Jul, 2026 18.48 Lacs

Tehri Garhwal - Uttarakhand

Tender For tender for supply of procurement of consumables, sundry items, electrical items etc. required for maintenance of generating units & auxiliaries system for koteshwar hep - hrc fuse: blade type 2a, 415v, scr 80ka (reputed make) , hrc fuse: blade type 6a, 415v, scr 80ka (reputed make) , hrc fuse: blade type 4a, 415v, scr 80ka (reputed make) , hrc fuse: blade type 10a, 415v, scr boka (reputed make) , hrc fuse: blade type 16a, 415v, scr boka (reputed make) , hrc fuse: blade type 32a, 415v. scr-80ka (reputed make) , hrc fuse: link type 50a, 415v, scr-80ka (reputed make) , hrc fuse: link type 80a, 415v, scr-80ka (reputed make) , hrc fuse: link type 100a, 415v, scr 80ka (reputed make) , hrc fuse: link type 125a, 415v, scr 80ka (reputed make) , hrc fuse cylinderical type 2a, 415v, scr 80ka (reputed make) , hrc fuse: cylindrical type 4a, 415v, scr 80ka (reputed make) , hrc fuse: cylindrical type 6a, 415v, scr 80ka (reputed make) , hrc fuse: cylindrical type 10a, 415v, scr 80ka (reputed make) , hrc fuse base (3nw20nnsf siemens or equiv.) , led indication lamp: 22.5mm, 230v ac/dc, red colour , led indication lamp: 22.5mm, 230v ac/dc, yellow colour , led indication lamp: 22.5mm, 230v ac/dc, blue colour , led indication lamp: 22.5mm, 230v ac/dc, green colour , led indication lamp: 22.5mm, 230v ac/dc, white colour , nylone cable tie: 300 mm length, 100 nos/packet, clear , nylone cable tie: 250mm length, 100 nos/packet, clear , nylone cable tie: 150 mm length, 100 nos/packet, clear , 2.5sqmm copper lug. ring type, insulated, 100nos./packet , 4sqmm copper lug, ring type, insulated, 50 nos./packet , 35sqmm copper lug. ring type, 10nos/packet , 1.5sqmm copper lug, pin type, insulated, 100nos./packet , 2.5sqmm copper lug. pin type, insulated, 100nos./packet , 4sqmm copper lug, pin type, insulated, 50nos/packet , 18sqmm copper lug, pin type, 25nos./packet , 25sqmm copper lug, pin type, 25nos/packet , 16sqmm al lug, pin type, 25nos./packet , 25sqmm al lug, pin type, 25nos./packet , 35sqmm al lug, pin type, 10nos./packet , 70sqmm al lug, ring type , insulating rubber mat: voltage class 11kv, 1000 mm (width), minimum 10 mtr length, color: blue (test certificate required) (reputed make) , 2.5sqmm multi-strand copper wire, frls, voltage class 1.1kv, red colour, 300meter/packet (repuled make) , 2.5sqmm multi-strand copper wire, frls, voltage class 1.1kv, yellow colour, 300meter/packet (reputed make)

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