Latest pre cooling transformer Tenders | Government pre cooling transformer Tenders

Central Government/Public Sector

CTN :45469070

02 Jul, 2026 6.75 Crore

Goa - Goa

Tender For corrigendum : annual operation & day to day maintenance of internal & external e&m installations at goa international airport for the year 2026-2028. - servicing, testing and checking of breakers , "servicing, checking and testing of lt air-circuit breakers including testing of wiring of standards and minor repairing works complete as required including documenting the testing as per recommended standards (through authorised agency of oem / agency approved by engineer-in-charge) followed with submission of test report to aai. l&t make acb of rating 800-1600 a " , "servicing, checking and testing of lt air-circuit breakers including testing of wiring of standards and minor repairing works complete as required including documenting the testing as per recommended standards (through authorised agency of oem / agency approved by engineer-in-charge) followed with submission of test report to aai. l&t make acb of rating 2000 a - 2500a " , servicing, checking and testing of lt air-circuit breakers including testing of wiring of standards and minor repairing works complete as required including documenting the testing as per recommended standards (through authorised agency of oem / agency approved by engineer-in-charge) followed with submission of test report to aai. l&t make acb of rating 3200a - 4000a , servicing, checking and testing of lt air-circuit breakers including testing of wiring of standards and minor repairing works complete as required including documenting the testing as per recommended standards (through authorised agency of oem / agency approved by engineer-in-charge) followed with submission of test report to aai. schneider make acb of following rating , servicing, checking and testing of lt air-circuit breakers including testing of wiring of standards and minor repairing works complete as required including documenting the testing as per recommended standards (through authorised agency of oem / agency approved by engineer-in-charge) followed with submission of test report to aai. ge make acb of following rating , one time servicing, checking and testing of 33kv vaccum circuit breakers (vcb) including testing of wiring of standards and minor repairing works complete as required including documenting the testing as per recommended standards (through authorised agency of oem / agency approved by engineer-in-charge) followed with submission of test report to aai. make jyoti , servicing, checking and calibration of the following relays as per recommended standards and submission of calibration report complete as required through authorised agency of oem / agency approved by engineer-in-charge. , servicing of 3x 4kw grundfos make hydropneumatic pumps along with control panel which includes cleaning, safety check, motor, gear box, drive check, vfd parameters check etc. as per oem recommendation through oem or authorised service partner of oem. , servicing of 0.55 kw - 5kw grundfos make pumps which includes cleaning, safety check, motor, gear box, drive check etc. as per oem recommendation through oem or authorised service partner of oem. , dehydration & filteration of transformer oil of 1000 kva transformer of aai residential colony to improve the breakdown voltage of oil up to 50 kv by oil filtration machine and carrying out bdv test of oil, top up of transformer oil etc. by keeping the dehydration equipment out side the 33kv yard including transportation of filtration machine up to site etc. complete as required (excluding the cost of transformer oil). , "the execution of items mentioned in cpwd, delhi schedule of rates (e&m) 2025 for electrical repair and maintenance of electrical e&m installations as and when required as per direction of engineer-in-charge at goa airport for period of two years. agency will quote against basic rate of rs. 5,00,000.00 (say x) (including gst) in ""rate column"" for examples : (i) if bidder is quoting rs. 4,00,000.00 (including gst) (y1) then it will be

Central Government/Public Sector

CTN :45702805

01 Jul, 2026 NA

Multi City - Madhya Pradesh

Tender For auction sale of rolling stock - scrap old iron and steel of cond. coach with or without minor wood, decorum and non-ferrous attachment. (loose wood, decodum, non-ferrous & restricted items will not be delivered) coach no wc-07001fac/icf note : - 1 advance handing over of coaches for cutting may be allowed. 2. before commencing of delivery of lot, all the restricted items shall be handed over to sse/yard and cutting shall be completed before commencing of delivery.(qty. 16 mt approx.) s.b.lot no. bpl/crws/26-27/cond. coach/15/0068 restricted items: bogie items: complete trolley including following items:- wheel set with axle box & roller bearing, axle box spring & bolster spring, brake gear fittings, bronze wearing pieces, bolsters, suspension link, wearing plate, l.s. beam, equalizing stay with pin, draw bar hook, draft link with nut, draft key, screw couplings, buffer casing, buffer plunger with spindle in assembly, draw gear assembly, center pivot pin, etc. furnishing and carpentry items: window shutters, aluminum window frames with glass, sealed window glass, seats and berths of ac & non ac coaches, unified ss inlay, bio tank, ss trough floor, wash basin, aluminum water tank (over head, under slung etc), water taps ( metallic),wall protector etc. air brake items: distributor valves, control reservoir with common pipe brackets, air brake cylinder, dirt collector, check valve with chokes, angle cocks, isolating cocks, auxiliary reservoirs, pressure gauge, pev, peasd, guard emergency valve etc. electrical items: alternator, rru/erru, fan, battery cell, battery box, tube lighting fitting, night lamps, emergency lights, compressor, , condenser, evaporator unit, pre cooling transformer, transformer condenser/ blower motor, seat indication lights, wash basin lights, cable, laptop/mobile charging points, ac control panels, rmpu units, inverter etc.

Central Government/Public Sector

CTN :45702806

01 Jul, 2026 NA

Multi City - Madhya Pradesh

Tender For auction sale of rolling stock - scrap old iron and steel of cond. coach with or without minor wood, decorum and non-ferrous attachment. (loose wood, decoram, non-ferrous & restricted items will not be delivered) coach no 1-wc-910037 art/beml2-wc -920016 art/beml 3-wc-910036 art/rcf note : - advance handing over of coaches for cutting may be allowed. 2. before commencing of delivery of lot, all the restricted items shall be handed over to sse/yard and cutting shall be completed before commencing of delivery.(qty. 48 mt approx.) s.b.lot no. bpl/crws/26-27/ cond. coach/15/0069 restricted items: bogie items: complete trolley including following items:- wheel set with axle box & roller bearing, axle box spring & bolster spring, brake gear fittings, bronze wearing pieces, bolsters, suspension link, wearing plate, l.s. beam, equalizing stay with pin, draw bar hook, draft link with nut, draft key, screw couplings, buffer casing, buffer plunger with spindle in assembly, draw gear assembly, center pivot pin, etc. furnishing and carpentry items: window shutters, aluminum window frames with glass, sealed window glass, seats and berths of ac & non ac coaches, unified ss inlay, bio tank, ss trough floor, wash basin, aluminum water tank (over head, under slung etc), water taps ( metallic),wall protector etc. air brake items: distributor valves, control reservoir with common pipe brackets, air brake cylinder, dirt collector, check valve with chokes, angle cocks, isolating cocks, auxiliary reservoirs, pressure gauge, pev, peasd, guard emergency valve etc. electrical items: alternator, rru/erru, fan, battery cell, battery box, tube lighting fitting, night lamps, emergency lights, compressor, , condenser, evaporator unit, pre cooling transformer, transformer condenser/ blower motor, seat indication lights, wash basin lights, cable, laptop/mobile charging points, ac control panels, rmpu units, inverter etc. note: delivery will be made on actual nos basis.

Central Government/Public Sector

CTN :45702700

01 Jul, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of rolling stock - pl no 98111073 condemned and unserviceable icf bg 8 wheeler coaches no. [1] special repair wgscn 056327 [2] special repair wgscn 054040 [3] special repair rt 900066 [4] special repair gslrd 046712 [5] special repair gs 066410 [6] special repair wgaccn 046111 [7] special repair wgaccn 046139 with all available ferrous-non ferrous electrical fittings with wires, lights, fans, switches, mobile chargers, batteries, battery boxes, wash basins, bio tanks, dust bins, wooden items, ss and aluminium water tanks, porcelain/ss commode/ inlay pans, wall protectors, main doors and lugguage doors, 25kva ac coach under slung inverters and its panels, power cables, pre cooling transformer, wra pumps, power panel, rmpu and control panels, change over rotor switches, rru, bp fp gauge, smoke and heat detection alarm system and there on. rate per number should be quoted. advice note no. [1] 073349-26-08907, dt 18.06.26 [2] 073349-26-08904, dt 18.06.26 [3] 073349-26-08905, dt 18.06.26 [4] 073349-26-08909, dt 18.06.26 [5] 073349-26-08908, dt 18.06.26 [6] 073349-26-08903, dt 18.06.26 [7] 073349-26-08906, dt 18.06.26. approx. weight of the coaches is 206.028 mts. on as is where is condition. note: [1] cutting permitted to cut the coach into two pieces [center cut]. [2] crane loading permitted. [3] coach in grounded condition without bogie complete set(location: mettu line nearby ipf colony office goc)

CTN :45701722

08 Jul, 2026 NA

Multi City - West Bengal

Tender For auction sale of rolling stock - condemned icf ac coach no. er-042129, type- wgaccn. qty.- 1 no. list of excluded items (mechanical): (i) wheel set with axle and roller bearing and axle boxes with axle box cover- 04 nos, (ii) bogie- 02 nos, (iii) all sorts of helical spring, (iv) distributor valve- 01 no, (v) common pipe bracket- 01 no, (vi) control reservoir- 01 no, (vii) brake cylinder (bmbc)- 04 nos, (viii) buffer plunger- 04 nos, (ix) wearing piece (bronze)- 04 nos, (x) lavatory overhead water tank- 04 nos, (xi) rmpu unit along with all related items. electrical excluded items are deleted vide letter under dy.cee(w)/llh's letter no- tl/cond/coach/48/vol-ii, dated 12/02/2024, hence the coach will be disposed through auction sale with all electrical items. saleable weight included with the following non-ferrous items & non-metallic items of the coach. saleable weight included non-ferrous items are: (i) pb- 3080 kg of 01 set battery, (ii) al- 20 kg & cu- 5 kg of 2 nos rru (25kw), (iii) cu- 50 kg of 2 nos alternators (25kw), (iv) cu-79 kg of pre-cooling transformer cum rectifier unit (1 no) & these weight particulars of non-ferrous items are given as per dy.cee(w)/llh's letter no mentioned above. (v) al-42.88 kg of both side doorway floor of coach. hence total non-ferrous items of the coach are: (i) pb= 3080 kg, (ii) al= (20 kg+42.88 kg)= 62.88 kg, (iii) cu= (5 kg+50 kg+79 kg)= 134 kg [total-3.276 mt (approx.)]. saleable weight also included weight of non-metallic items [total weight- 3.5 mt (approx.)]. non-metallic items like lp/sunmica sheet, porcelain basins, compreg sheets, limpet sheet, different types of glasses, including berth coir & rexines etc. the above mentioned condemned coach is for auction sale without excluded fittings (mechanical) maintaining terms and condition for cutting and dismantling of coach mentioned vide crse/er/kkk's letter no mc/300/pt.xx dated 16.02.24 & 04.11.2025. all the excluded items available in the above coach are to be returned to the custodian by the purchaser during return over programme as per extant rule.

CTN :45679372

02 Jul, 2026 20.16 Lacs

Delhi - Delhi

Tender For supply and replacement of defective parts of kirloskar make transformers of 1000/750/500 kva capacity at ugc & cag building, new delhi. - supply and fixing of over current earth fourth relay 24 dc l&t make etc complete as reqd. , supply and fixing of 11 kv indoor single phase resin cast current transformer 300/5amp etc complete as reqd., , supply and fixing of transformer 500 kva 11/0.433 kv wt1 scanner & rtd sencer lead., , supply & installation of suitable rating of 500 kva 11/0.433 kv lv bussing porcelain or epoxy-cast resin comply with is-1180 complete as required, , supply and fixing of suitable rating of 500 kva 11/0.433 kv lv flexible porcelain or epoxy-cast resin comply with is-1180 complete as required., , dismantling /loading and unloading of 500kva, 11kv/433volt, 3phase, 50hz, cast resin dry type kirloskar make indoor transformer hv/lv coil/core etc and repair of crack in hv/lv winding/core and putting cast resin/resin hardener, reassembling all the dismantle parts accessories confirming to is 11171 and iec 60076 etc including all tests i.e voltage ratio, magnetic balancing, vector group, ir magnetizing current, winding resistance etc complete as reqd., , supply & installation of 630a vcb vacuum interrupter etc complete as reqd., , sh-2 (old cag bldg), , supply and replacement of 750- 1000 kva transformer oil gas kit etc complete as reqd., , checking in 750-1000 kva transformer all type of protection etc complete as reqd., , supply and replacement of lv bushing oil seal in 750-1000 transformer etc complete as reqd. no.ryb) (4, , supply and replacement of hv bushing oil seal in 750-1000 transformer etc complete as reqd. (3 no. r,y, b), , supply and replacement of off load tape changer in 750-1000 kva transformer etc complete as reqd., , replacement of transformer oil in oltc top-up of main tank etc complete as reqd., transformer oil filtration and dehydration of 750 kva & 1000 kva transformer using high-vacuum oil filtration plant, including removal of moisture, dissolved gases, sludge and impurities from transformer oil, circulation of oil through filtration machine, achieving required bdv value, testing before and after filtration, manpower, tools & tackles, consumables, complete as required at site., , complete servicing, overhauling, cleaning, contact checking, lubrication, insulation resistance testing, contact resistance testing, functional testing and commissioning of oil circuit breaker (ocb), complete as required at site., , supply & installation of male contact, , supply & installation of female contact, , supply & installation of over current earth fault relay, , supply & installation of 24 volt dc power pack unit etc complete as reqd., , supply and fixing of transformer wti relay etc complete as reqd.., , supply and replacement of transformer oti relay etc complete as reqd.., , providing and fixing following rating and breaking capacity and pole mccb with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, ics=100% icu and operational voltage 690v etc. as required., , (make: schneider electric-nsx /siemens / lk/ abb/hager)

Central Government/Public Sector

CTN :45466990

03 Jul, 2026 NA

Ballia - Uttar Pradesh

Tender For corrigendum : providing of custom bid for services - overhauling work (supply of consumables/ spares and repair services) of cee dee vacuum make 10 kl transformer oil filtration machine (tofm) at ballia hvdc station

Central Government/Public Sector

CTN :45637845

25 Jun, 2026 NA

Multi City - Gujarat

Tender For auction sale of depot ferrous scrap - junk (low qualtiy) 98090800 m.s. junk / kachara (low quality): scrap released consisting mainly of low-grade, assorted and mixed mild steel junk (kachara) generated from various railway activities including pressed and empty paint/oil drums,fire extinguish with or without powder,grease manual pump,fan blade,tubelight patti,small paint drum (may be tin ), damaged filters and filter frames, ducts, ms sheet, grills, sliding channels, scrap panels, broken housings, earthing wire,galvanized iron sheet, cabinets and almirah parts, lockers, racks, benches, trays, boxes, covers, frames, brackets, ladders, pipes, rods, bars, wire mesh, mesh guards, grills, scrap sheets, angles, channels, booms, posts, discarded machine parts, miscellaneous fabricated structures, signal and electrical cabinets, dp/mldb boards, relay/telecom racks in scrap condition, cable trays, junction/location boxes, display boards, indicator housings, transformer fittings, tu/dac/aws covers, brake related scrap, air filter assemblies, pantograph related scrap parts, trolleys, damaged hand tools, crane and track machine scrap parts, hydraulic components in scrap condition, racks, ballast tools, scrap furniture,ci pipe , bed and seat frames, cupboards, doors, bins, chains, nuts, bolts and mixed hardware; material is highly rusted, bent, broken, corroded and mixed with mud, dust, grease, paint or oil residues and environmental deposits; all items are unserviceable, obsolete and beyond economical repair (ber); minor non-ferrous, rubber, plastic, insulation, rexine or wooden attachments may be present without segregation; this lot is low quality junk kachara, not identifiable item-wise and not fit for railway use; no claim shall be entertained regarding quantity, composition, quality or recoverability,sold strictly on %u201cas is where is%u201d basis; loading by purchaser, mechanized loading permitted, mud, rust, debris and all remains shall form part of the lot; custodian: dms/scrap/pardi

Central Government/Public Sector

CTN :45637757

29 Jun, 2026 NA

Kota - Rajasthan

Tender For auction sale of rolling stock - u/s and condemened overage coach (1.) coach no.-98116, type-wgaccn, railway-wcr, built year-1998 with availbale ferrous-non ferrous excluding reclaim items. for stock holder sse/c&w/g/kota. hq breakup order no.01/2026 vide hq letter no-wcr/m/c/02/705 dt.06.03.2026. sr.dme l.no.-m.100/2 vol.-1 dt.13.03.2026. (a) list -missing items :-1. u/f wiring missing=20 kg(copper) 2. inverter(copper in each 18 kg)= 02 nos. 3. pre cooling transformer(copper)=70 kg 4. wra pump(copper in each 0.25 kg)=02 nos. (b) per bogie reclaim items list:-a.bogie items:-1-complete trolly=02 nos. including following items. 1.1-wheel set with axle box, roller bearing and dynamo pulley=04 set+1, 1.2-axle box spring=16nos and bolster spring=08nos, 1.3-brake gear fittings=all items intact, 1.4-bronze wearing piece=04nos(not visible), 1.5-bolsters=02nos, 1.6-suspension link=16nos, 1.7-wearing plate=04nos(not visible), 1.8-l.s.beam(plank)=04nos, 1.9-equalising stay with pin=04nos. total reclaim weight-12.00mt. b.toilet fan-03 nos and total weight-1.2kg. coaches will be sold and handed over as is where is basis. purchaser has to arrange all safety equipment like fire extinguishers for ensuring safe working condition. at the time of delivery all items including zero value items such as like glass, pvc sheet, rubber, fiber, ply etc to be completely cleared from the location. purchaser should clear the site before final delivery. all reclaimed material must be return to be concern sse at his section in good condition. other than melting scrap if found during cutting & loading will be seperated & not delivered. purchasers are requested to see the lot/site and approchable road before bidding. bidders must submit the fixation of the delivery date through the ireps e-auction sale module at least 7 days prior to the delivery date. part delivery on part payment is not allowed. delivery will be given by nos only. cutting allowed for easy loading. the purchaser of the awarded lot are advised not to wait for last date of fdp considering the forthcoming mansoon season. all efforts should be made to lift the lot as early as possible.)material lying in rajasthan state.

CTN :45612973

24 Jun, 2026 3.00 Lacs

Panna - Madhya Pradesh

Tender For purchase of electrical materials and the rate of material and repair work servicing of ro geyser watercooler, stabilizer, ceiling fan, washing machine, inverter generator, sound system etc. - ups 3kva 5kva maintenance and servicing, 3 kva card repairing , 3 kva servicing , 5 kva maintenance and servicing , rod heater repairing, ghvj jkwm ,yhesuv , cctv camera maintenance and servicing, servicing/repairing charge , installation charge , hd camera cp plus colour audio 2.4mp , bnc & dc connector , poe 8 port mother board , cp plus camera ip 2mp colour night vision audio , pvc box , 2u rack , hdd 4tb , nvr cemos & formatting , cat 6 cable box , 3+1 cctv camera cable meter, ceiling fan maintenance/repairing, ceiling rose , ceilling fan repairing / servicing charge , capacitor 2.5 mfd sigma or equivalent make , ceiling fan winding (copper wire )with 6 month warrenty , down rod for ceiling fan , fan regulator havells/crompton greaves/ usha /bajaj double modular or equivalent make type , csfjax 6201 , csfjax 6202 , fan regulator havells/crompton greaves/ usha /bajaj or equivalent make switch type , fan wiring with repair , grees 100 , ceiling fan hole fass copper , capacitor 3.15 mfd sigma or equivalent make , washing machine semiautometic maintenance /repairing, washing machine drain blow , washing machine otg , washing machine repairing charge , washing machine spin motor , washing machine timer wash , washing machine wash motor , washing mchine gear box , washing machine automatic maitenance /repairing, motor , inlet pump , drain pump , pcb , pulsator , door sensor , pressure sensor , washing machine repairing charge , fridge maintenance/repairing, filter fridge , fridge compressor 175 liter , fridge compressor 220 liter , fridge gas with filling 175 liter , fridge gas with filling 220 liter , fridge over load , fridge relay , fridge thermostate , fridge repairing charge , caplary 9 feet , geyser maintenance and servicing, geyser heating aliment , geyser over heat (autocut) , geyser pressure realese valve , geyser repaing charge , panel indicator lamp red/yellow/green , exhaust maintenance /repairing, exhaust motor 18 inch , exhaust motor 18 inch winding charge with 6 month warrenty, exhaust blade 18 inch , exhaust motor 15 inch winding charge with 6 month warrenty , exhaust motor 15 inch , exhuast blade 15 inch , complete exhaust frame 18 inch , complete exhaust frame 15 inch , exhaust repairing charge , exhaust motor 9 inch , exhaust motor 9 inch winding charge with 6 month warrenty , exhaust blade 9 inch , exhaust motor 12 inch , exhaust motor 12 inch winding charge with 6 month warrenty , exhaust blade 12 inch , complete exhaust frame 12 inch , damsulj 4 mfd/6mfd, complete exhaust frame 9 inch , steplizer maintenance /repairing, starting capacitor 100 mfd , starting capacitor 150 mfd , stelizer rod1000 watt , steplizer disconnect charge , steplizer installation charge , steplizer pcb repairing charge , steplizer transformer winding 140 , sarvo steplizer 3 phase 50kva carbon , sarvo steplizer 3 phase 50kva oil yhvj, steplizer 1 phase 1.5 kva winding , steplizer 1 phase 2 kva winding , steplizer 1 phase 2 kva relay , steplizer 1 phase 1.5 kva relay , sarvo steplizer 3 phase 50kva winding , sarvo steplizer 3 phase 50kva conatctor (30-80) , cattle aliment rod (for stelizer) , steplizer service charge , , ( / ) , , smps / , , . , ( / ) , . . . , , - 100 . . . , 100/80 . . . , ( / / ) , ( / ) , , , , ( / ) , , , . . , ro pre filter candel , . . , 20/40 , 20/40 , 20/40 , 20/40 , 20/40 , 20/40 , 20/40 , 20/40 , water cooler compressor gas with filling charge , water cooler ro 20inch pp filter , water cooler ro carbon 20inch pp filter , , 3 . . / . . . , 40/80 , 40/80 , 40/80 , 40/80 , 40/80 , 40/80 , 40/80 , 40/80 , water cooler compressor gas with filling charge , water cooler ro 20inch pp filter , water cooler ro carbon 20inch pp filter , , 3 . . / . . . , 120/80 , 120/80 , 120/80 , 120/80 , 120/80 , 120/80 , 120/80 , 120/80

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