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 :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 ] ]

corporations/Associations/Others

CTN :45695761

01 Jul, 2026 NA

Hyderabad-T - Telangana

Tender For providing of certain items for the sports arena in serilingampally circle-49, slp zone cmc - supply, fabrication, and fixing of prefabricated container-type of size 4.2mx 2.4m x 2.4m height, including complete with all required civil works including foundation, electrical, and plumbing works. the unit shall be made with a structural steel frame using is-standard square/rectangular tubes, externally cladded with 1-1.2 mm corrugated gl sheets with anti-corrosive paint, and internally lined with 8-12 mm cement board/laminated board panels including thermal insulation. the flooring shall consist of 18mm waterproof board with vinyl/ceramic tile finish complete for finished item of work as directed by the engineer-in-charge. installation including cost and conveyance of all materials and all labour charges, fixing charges, transportation etc. , supply and fixing of hexagonal frp ornamental gazebo with bench-outer dimension 18 feet 3-inch ms box pipe structure supported columns and clod with frp ms rafter, seating bench and railing cladding for columns and roof made up of frp. the item is finished with aspa colour and polish including transportation etc., complete , providing, supplying and laying 80 mm thick heavy duty aracon flooring blocks/pavers of approved colour, design and pattern over prepared surface including laying in proper line, level and slope, with 20-25 mm thick bedding sand layer, cutting to edges, filling joints with fine sand, compaction with plate compactor, watering, cleaning and finishing.complete as directed by engineer-in-charge.

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 :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 ] ]

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 :45605049

10 Jul, 2026 NA

Ajmer - Rajasthan

Tender For supply of fire retardant thermal insulation foam sheet, 12 mm thickness size, black colour, suitable for use in lhb variant rmpu ac coaches confirming to rdso specification no. rdso/pe/spec/ac/0061- 2005(rev-1 [ 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 :45578711

03 Jul, 2026 NA

Thiruvananthapuram - Kerala

Tender For supply of insulation control 110v ac, measuring range 1-100 kohm, control voltage 24-240v ac/dc, output 1c/0(spdt) contact system leakage capacitance 10 micro farad as per rdso lr.no.el/7.1.108/mssbc dt.17-09-2021.sn of bom 67 suitable for switch board cabinet of lhb ac coaches of rdso.specn.no. rdso /pe/spec/ac/0192-2018(rev-1). [ warranty period: 30 months after the date of delivery ] ]

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