Latest on load tap changer Tenders | Government on load tap changer Tenders

CTN :45505510

15 Jul, 2026 81.75 Lacs

Mehsana - Gujarat

Tender For corrigendum : research based pilot project [dynamic feeder voltage manager (dfvm)] for turnkey based work of design, development, supply, installation, testing & commissioning of 3-ph, 50 hz, 4000 kva, 12/12kv outdoor onan auto/power transformers equipped with on-load tap changer (oltc) with necessary infrastructure and protections, master controller and around 100 modems, control circuits with comprehensive maintenance contract for 05 (five years) after handing over the project

CTN :45738761

21 Jul, 2026 2.86 Lacs

Pondicherry - Pondicherry

Tender For supply of supply of hand driven generator electro dynamometer insulation tester , supply of digital earth tester with testing kit comprising of spike rod, cable, hammer and bag. , supply of digital clamp meter, ac current and dc current range, ac voltage and dc voltage with test leads. , supply of general purpose tool kit , supply of tool kit for general purpose

Central Government/Public Sector

CTN :45698581

20 Jul, 2026 NA

Sonpur - Bihar

Tender For supply of 21.6/30.24 mva, 132/27 kv, traction power transformer, onan/onaf with on load tap changer, 50 hz, single phase as per rdso specification no. ti/spc/psi/trnpwr 3201 with a and c -1, str: ti-str-014 rev-06 [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45644778

20 Jul, 2026 NA

Sonpur - Bihar

Tender For corrigendum : supply of 21.6/30.24 mva, 132/27 kv, traction power transformer, onan/onaf with on load tap changer, 50 hz, single phase as per rdso specification no. ti/spc/psi/trnpwr 3201 with a and c -1, str: ti-str-014 rev-06 [ warranty period: 30 months after the date of delivery ] ]

CTN :45048307

31 Jul, 2026 NA

Tarapur - Maharashtra

Tender For corrigendum : : supply, installation, testing & commissioning of electrical equipment for dg block 119a of inrp - ht panels (119a)supply, installation, testing & commissioning of indoor type floor mounted, single front, metal clad, 1250 a, 6.6 kv, 3 phase, 3 wire, vcb switchgear panel suitable for a short circuit current of 31.5 ka for 3 seconds, internally arc tested for 31.5 ka for 1 second, comprising of following incoming & outgoing feeders : incoming feeder: 1 no. 1250 a, 3p vcb outgoing feeders: i) 7 nos. 630 a, 3p vcbii) 1 no. 1250 a, 3p vcb as tie feederwith surge arrestors, relays, pts, cts & other necessary accessories including associated structural steel required for complete installation of the panel & equipment earthing of the panel from both the earthing terminals of the panel to the nearest earthing grid conductor existing at site using copper conductors of size as per tender technical specifications & drawings. reference drg. nos: ip1/119a/05027339/dwg/001/r0 & ip1/119a/05027339/dwg/002/r0(note: terminal box of each incomer of 6.6kv switchboard shall be suitable for terminating 4x3cx400 sq.mm., 6.35/11kv (e), a2xwy cables.), supply of spares for ht panels as per attached spares list mentiond in section c, part ii of tender, 2.5 mva, 6.6/0.433 kv dry type transformers (119a)supply, installation, testing & commissioning of 6.6/0.433 kv, 2.5 mva, dyn11 dry type cast resin transformer having percentage impedance of 8.5% complete with ht cable end box, lt bus duct flange, off load tap changer on ht side with range of +/-5% in steps of 2.5%, wti scanner, ct for restricted earth fault protection and other necessary accessories including associated structural steel required for complete installation of the transformer & equipment & neutral earthing of the transformer from both the earthing terminals of the transformer to the nearest earthing grid conductor existing at site using copper conductors of size as per tender technical specifications & drawings.reference drg. no. : ip1/119a/05034347/dwg/001/r0, supply of spares for dry type transformers as per attached spares list mentiond in section c, part ii of tender, 2000 kva diesel generator sets (119a)supply, installation, testing & commissioning of 3 phase 2000 kva prime power 433v, 50hz, 0.8 p.f. diesel-generator sets with 110% overload capacity for 1 hr with four (4) stroke inline or vee type cylinder arrangement having engine speed 1500 rpm, 24v electric battery starting system with a provision of interchangeability of battery bank between two dg sets, complete with all auxiliary equipment including amf control panel, auxiliary mcc panels, heat exchanger cooling system, raw water pump, remote radiator with fans on terrace, ms exhaust piping, exhaust structure (maximum 30 m stack), 4 nos. of 3.6 cubic metre fuel day tank outside dg building (for all 4 dg sets) & 1 no. of 990 ltr intermittent tank inside each dg room, ms "c" class fuel piping between engine & fuel tank, dg room accoustic treatment & complete ventilation of dg room, brushless excitation for alternator, one no. 3200 amp 415 v 4p acb, ms structural steel supports/ channels/ angles & other necessary accessories including associated structural steel required for complete installation of the dg & equipment & neutral earthing of the dg from both the earthing terminals of the dg to the nearest earthing grid conductor existing at site using copper conductors of size as per tender technical specifications & necessary statutory clearances from cpcb etc. as required and as per tender technical specifications & drawings. design and construction of foundation for exhaust pipe rack/ structure of dg set is included in the scope of the contractor.reference drg. nos. : i) ip1/119a/05034347/dwg/001/r0ii) ip1/119a/05044831/dwg/003/r0iii) ip1/119a/05044831/dwg/004/r0iv) ip1/119a/05044831/dwg/005/r0v) ip1/119a/05044831/dwg/006/r0, supply of sp

corporations/Associations/Others

CTN :45648184

13 Jul, 2026 NA

Sonbhadra - Uttar Pradesh

Tender For providing of operation and maintenance power house / power plant - carried out in connection with complete overhaulingof 15mva, 15.75/6.9kv uat-10a & 10b along with on load tap changer of 200mw unit no.10

Central Government/Public Sector

CTN :45265749

29 Jun, 2026 NA

Sonpur - Bihar

Tender For corrigendum : supply of 21.6/30.24 mva, 132/27 kv, traction power transformer, onan/onaf with on load tap changer, 50 hz, single phase as per rdso specification no. ti/spc/psi/trnpwr 3201 with a and c -1, str: ti-str-014 rev-06 [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45604299

29 Jun, 2026 29.99 Lacs

Delhi - Delhi

Tender For maintenance of horticulture works at area attached to nsg camp and hq building palam nsg camp r k puram nsg camp samalkha and sudarshan camp igi new delhi during 2026 27 sh supply of miscellaneous horticulture material - supplying and stacking of good earth at site including royalty and carriage upto 5 km complete (earth measured in stacks will be reduced by 20% for payment)., supplying and stacking of well decayed cattle manure at site including royalty and carriage upto 5 k.m.complete (cattle manure measured in stacks will reduced by 8% for payment)., supplying and stacking of urea (46% n) in 50kg. (net) new h.d.p.e. bag., supplying and stacking of vermi compost approved brand, good quality in 50 kg. packing., supply & stacking of white pigment frp texture glossom planters design approved by engineer-in-charge., supplying and stacking of chlorpyrithos 20% ec for termite control in 5 later packing, finishing walls with acrylic smooth exterior paint of required shade : old work (two or more coat applied @ 1.67 ltr/ 10 sqm)on existing cement paint surface, providing and making arrangement of flowers, cut flowers and flower laries for official functions as per direction of offier in charge as and when required. marigold (yellow) kolkatta flowers lari having 3 long frash & healthy in good quality., providing and making arrangement of flowers, cut flowers and flower laries for official functions as per direction of offier in charge as and when required. marigold (orange) kolkatta flowers lari having 3 long frash & healthy in good quality., providing and making arrangement of flowers, cut flowers and flower laries for official functions as per direction of offier in charge as and when required. green leaves lari having 3 long, fresh & healthy in good quality., providing and making arrangement of flowers, cut flowers and flower laries for official functions as per direction of offier in charge as and when required. bush rose (desi gulab) loose flowers, fresh and good quality, providing and making arrangement of flowers, cut flowers and flower laries for official functions as per direction of offier in charge as and when required. chrysenthemum (white/yellow) loose flowers, fresh and good quality, providing and making arrangement of flowers, cut flowers and flower laries for official functions as per direction of offier in charge as and when required. marigold & zafri loose flowers, fresh and good quality., providing and making arrangement of flowers, cut flowers and flower laries for official functions as per direction of offier in charge as and when required. multicolor gladiolus cut flowers with 20" to 24" long spike, fresh, healthy and bright in colour having 12 to 15 buds and open 5 to 8 buds., providing and making arrangement of flowers, cut flowers and flower laries for official functions as per direction of offier in charge as and when required. dutch rose cut flower with 10" to 14" long spike, fresh, healthy and bright in colour (20 nos. flowers in each bunch), providing and making arrangement of flowers, cut flowers and flower laries for official functions as per direction of offier in charge as and when required. carnation (duch) hybrid cut flower with 20" to 24" long spike, fresh, healthy and bright in colour (20 nos. flowers in each bunch), providing and making arrangement of flowers, cut flowers and flower laries for official functions as per direction of offier in charge as and when required. anthurium cut flower fresh and healthy and bright in colour, good quality., providing and making arrangement of flowers, cut flowers and flower laries for official functions as per direction of offier in charge as and when required. orchid cut flowers pink/blue/white colour 9" to 12" long spike, fresh, healthy & bright (10 flowers in each bunch), providing and making arrangement of flowers, cut flowers and flower laries for official functions as per direction of offier in charge as and when required. flower

CTN :45564746

18 Jun, 2026 NA

Karad - Maharashtra

Tender For conversion of existing 50 mva, 220/33kv off load tap changer (+7.5% to - 7.5% in 7 equal steps) into on load tap changer (+5% to -15% in 16 equal steps) required for switchyards of takari lift irrigation scheme stage-ii. (total 1no.)

Central Government And Public Sector

CTN :45192273

22 Jun, 2026 NA

East Champaran - Bihar

Tender For corrigendum : providing services overhauling and testing of on-load tap changer (oltc) make ctr and high voltage circuit breaker on-site at hbl plant sugauli

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