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 :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 :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 :45678956

30 Jun, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - icgs c-146; e22 port da exhaust pipe lagging deteriorated and perished defect to be rectified by renewing the lagging with glass wool insulation and proved for satisfact..,repair, maintenance, and installation of plant/ systems/equipments (version 2) - icgs c-146; h12 engine room and water jet compartment chequer plates oxidized due to fair exposure to sea water and persisting conditions resulting in loss of protective..,repair, maintenance, and installation of plant/ systems/equipments (version 2) - icgs c-146; h13 following minor defects observed and same may be repaired replaced renewed; service provider

State Government

CTN :45656520

03 Jul, 2026 NA

Raigad - Maharashtra

Tender For annual contract for glass wool/rock wool insulation removal, repair and refitting work at gtps, uran.

corporations/Associations/Others

CTN :45667085

29 Jun, 2026 NA

Faridabad - Haryana

Tender For fire work at esic haryana. - (a) supplying, installation, testing and commissioning of electric driven main fire pump suitable for automatic operation and consisting of following, complete in all respects, as required :(b) horizontal type, multistage, centrifugal, split casing pump of cast iron body & bronze impeller with stainless steel shaft, mechanical seal conforming to is 1520.(c) suitable hp squirrel cage induction motor, tefc, synchronous speed 1500 rpm, suitable for operation on 415 volts, 3 phase 50 hz, ac supply with ip 55 protection for enclosure, horizontal foot mounted typewith class-f insulation, conforming to is-325.(d) m.s. fabricated common base plate, coupling, coupling guard, foundation bolts etc. as required.(e) suitable cement concrete foundation duly plasteredwith anti vibration pads., 2280 lpm at 70 m head, (a) supplying, installation, testing and commissioning of diesel engine driven main fire pump suitable for automatic operation and consisting of following, complete in all respects, as required:(diesel driven pump)(b) horizontal type, multistage, centrifugal pump of cast of iron body and bronze impeller with stainless steel shaft, mechanical seal conforming to is 1520.(c) suitable hp, 1500 rpm water cooled with radiator, diesel engine conforming to relevant is standard complete with auto starting mechanism, 12 /24 volts electric starting equipment, diesel tank, exhaust pipe extended upto 10 m outside pump house duly insulatedwith 50 mm thick glass wool with 1.0 mm thick aluminium sheet cladding, residential silencer, instruments and protection as per standard specification, stop solenoid for auto stop in the event offault with audio indications, painted with post office red colour etc. as required.(d) m.s fabricated, common base plate, coupling, couplingguard, foundation bolts etc. as required.(e)suitable cement concrete foundation duly plasteredand with anti vibration pads., 2280 lpm at 70 m head, (a) supplying, installation, testing and commissioning of electric driven pressurisation pump suitable for automatic operation and consisting of following, complete in all respects, as required : (jockey pump)(b)horizontal type, multistage, centrifugal pump of cast iron body and bronze impeller with stainless steel shaft, mechanical seal conforming to is : 1520.(c) suitable hp squirell cage induction motor tefc type suitable for operation on 415 volts, 3 phase 50 hz ac supply with ip 55 class of protection for enclosure, horizontal foot mounted type with class-f insulation, conforming to is : 325.(d) m.s.fabricated common base plate, coupling, coupling guard, foundation bolts etc. as required.(e) suitable cement concrete foundation duly plastered and with anti vibration pads., 180 lpm @70m head, fabrication, supply, insallation testing & commissioning of electrical control panel of cubical construction, floor mounted type, fabricated out of 2mm thick crca sheet, compartmentalised with hinged lockable doors, dust and vermin proof, powder coated of approved shade after 7 tank treatment process, cable alley, interconnection with suitable size copper conductor cable/solid copper strip, having switchgears and accessories, mountings and internal wiring, earth terminals, numbering etc. complete in all respect, suitable for main fire pump, pressurisation pump & diesel pump set complete as per cpwd specification with following in coming and outgoings, suitable for operation on 415v, 3 phase, 50hz ac supply with enclosure protection class ip 42 as required :, incomings630a, 50ka 4 pole mccb, ics=100% icu rating digital voltmeter 0-500v with selector switch ammeter (0-630 a) with selector swtich & cts etc. led type ryb phase indicating lamps, on, off, trip indicating lamps set of copper bus bar 800amps outgoings (note : all outgoing feeders for pumps should have digital ammeter with selector switches, and led type on, off, trip indicating lamps)main fire pump200 amp, 50ka tpn mccb, ics=100% icu, with f

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 :45547510

25 Jun, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of insulation control 415v ac, measuring range 1-100 k (set at 30 k ohm), rated voltage 0-500 v ac, control voltage 24-240 v, ac/dc or self-activation as per specification no. rdso/pe/spec/0184-2015(rev-2). [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45644546

25 Jun, 2026 NA

Mumbai - Maharashtra

Tender For supply of insulation control 415v ac, measuring range 1-100 k (set at 30 k ohm), rated voltage 0-500 v ac, control voltage 24-240 v, ac/dc or self-activation as per specification no. rdso/pe/spec/0184-2015(rev-2). [ warranty period: 30 months after the date of delivery ] ]

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