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57Latest Tap changer switch Tenders List

Latest Tap changer switch Tenders in India – Verified Leads & Real-Time Insights by Tender18

Finding the right Tap changer switch tenders in India’s competitive e-procurement ecosystem requires more than just access—it demands accurate data, real-time monitoring, and expert analysis.

At Tender18 Infotech Private Limited, we bring deep industry experience in government procurement to help businesses identify, evaluate, and win Tap changer switch tenders efficiently. With a centralized platform aggregating 1100+ live tenders, we provide a single, trusted source for opportunities from central, state, and PSU departments.


Real-Time Tap changer switch Tender Intelligence & Monitoring

Our advanced dashboard delivers actionable insights and structured tender data, enabling you to make faster and smarter bidding decisions.

We categorize Tap changer switch tenders into:

  • Supply Tenders – BOQs and specifications sourced from GeM and PSUs
  • Service Tenders – NITs and scope of work from CPPP and state portals
  • EPC Projects – Large-scale infrastructure tenders with financial and design data

✔ This structured approach ensures complete transparency and deeper bid analysis before submission.


Comprehensive Sources of Tap changer switch Tenders

Tender18 acts as a centralized gateway by aggregating tenders from trusted and official sources:

  • Central Government Portals – CPPP, NIC, and Government e-Marketplace (GeM)
  • Railways & Transport – IREPS and Metro Rail projects
  • Power & Energy PSUs – NTPC, ONGC, NHPC, PowerGrid
  • Defense & Strategic Sectors – MES and DRDO tenders
  • State e-Procurement Portals – Gujarat, Maharashtra, Tamil Nadu, UP, and more

✔ Every listing is verified and regularly updated to maintain data accuracy and trust.


Step-by-Step Guide to Participate in Tap changer switch Tenders

1. Eligibility & Prequalification

Before bidding, ensure compliance with:

  • Financial turnover requirements (30–50% of tender value)
  • Past experience (2–3 similar projects)
  • Valid solvency certificate

2. Mandatory Documentation Checklist

Prepare the following to avoid disqualification:

  • Digital Signature Certificate (Class 3 DSC)
  • GST, PAN, MSME/Udyam registration
  • EMD (Earnest Money Deposit) or exemption proof
  • Technical bid with execution methodology

3. BOQ Analysis & Financial Bidding

The BOQ (Bill of Quantities) is the most critical component:

  • Analyze item-wise pricing
  • Ensure competitive yet sustainable quotes
  • Avoid underbidding risks (L1 pressure)

✔ Expert analysis can significantly improve your bid success ratio.


Why Tender18 is a Trusted Platform for Tap changer switch Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Tap changer switch tenders are sourced from official portals and cross-checked for accuracy.

✔ Advanced Filtering Tools

Filter tenders by value, EMD, location, and category for precise targeting.

✔ Corrigendum & Update Tracking

Get instant alerts on deadline changes and specification updates.

✔ Historical Data Insights

Analyze past tender results to understand pricing trends and competition.

✔ End-to-End Bidding Support

From discovery to submission, including GeM onboarding and strategy.


Growth of Tap changer switch Sector in 2026

With the Government of India focusing on digital procurement and infrastructure expansion, the Tap changer switch sector has seen significant growth in e-tendering opportunities.

The rise of GeM-based procurement models like:

  • L1 Purchase
  • Direct Procurement
  • MSME-friendly policies

…has made it easier for startups and SMEs to participate and win contracts


Frequently Asked Questions (SEO Optimized)

How can I get daily Tap changer switch tender alerts?

You can register on Tender18 and select your preferred category. You will receive daily email alerts with all new Tap changer switch tenders.

Is EMD mandatory for all Tap changer switch tenders?

No, MSME and Udyam-registered businesses may get exemptions. Always check the NIT for specific conditions.

What is the difference between a Tap changer switch work tender and supply tender?

A supply tender involves delivering goods, while a work tender includes execution, labor, and project completion.

Can I access private Tap changer switch tenders on Tender18?

Yes, we also track major private sector and EPC tenders along with government opportunities.


Get Expert Support for Tap changer switch Tenders

Tender18 is more than a listing platform—we are your strategic partner in winning tenders.

Our services include:

  • Tender discovery & analysis
  • Documentation support
  • Bid strategy & submission
  • GeM registration & OEM onboarding

📞 Call / WhatsApp: +91 7069661818
🌐 Website: www.tender18.com

Due Date
T18 Ref No : 16989473
Location : imphal , manipur
Source : GEM Tenders
NEW TENDER
corrigendum tender for distemper oil , ppc cement , synthetic enamel , pvc , pvc swr , metel cutter disc 6 inch , metel cutter disc 14 inch , pvc swr bend , plywood commercial , nails all , self tapping , thinner , condenser , false ceiling , pvc sheathed , switch socket , gi binding , ss towel , door handle , cassing caping , pvc condute , exhaust fan , ppr reducer , ppe tee , ppr union , ppr 1 oblique 2 inch female , ppr 1 obliaque 2 inch , ppr tee , ppr elbow , ppr end cap , ppr end cap 20mm , ppr socket 25mm , ppr socket , cutting plyer , writing brush , synthetic enamel paint , tarpion oil , mcb 32 amp , led batten , cp brass , ceiling fan , iron cutter , coarse sand , fiber sheet , binding wire , varnish , towel stand , square pipe , flexible pipe , painting brush , gyser pipe , cp towel , ms square , opc cement , ms square , mcb sp , wooden texture , pvc flexible , fuel filter , oil filter , distil water , battery terminal , air filter , insulation tape , generator iron , fuel cap , switch starter , fan belt , stop solenoid , self starter , aliminium lungs , fan regulator , fuel pipe , coolent gen , diode plate , lead acid , push button , gen canopy , gasket set , cooling fan , generator sensor , change over , ring oil , radiator cap , gen electromagnetic , piston ring , mcb 63 amp , mcb 40 amp , oil pressure , alternator assy , screw driver , adjustable wrench , fan regulatorgen , push buttongen , cutting pliergen , ring oilgen, mta stores, distemper oil emulsion/ acrylic distemper make asian/ berger/ ici/ shalimar/ narolac, ppc cement 43 grade in hdpe bags of 50kg each, confirming to is 269-1976 make ultratech/bangur/ ambuja/birla/j k super, synthetic enamel paint high gloss superiour quality white colour make assian/ burger/ narolac/ ici/ shalimar, pvc (swr) pipe 75mm dia 3m long with socket end isi marked make kissan/ prince, pvc (swr) socket 75mm dia isi marked make kissan/ prince, metel cutter disc 6 inch dia, metel cutter disc 14 inch dia, pvc (swr) bend 75mm dia isi marked make kissan/ prince, plywood commercial bwr grade isi marked of size 4 fit x 8 fit , 12mm thick make green ply/ bhutan ply/ national/ kitply, nails all sizes, self tapping screws with ppdm washer 25mm long, thinner, condenser 2.5 mfd for ceiling fan isi marked make anchor/bajaj/hevells/philips, false ceiling 8 fit x4 fit x 6mm, pvc sheathed unarmoured stranded copper conductor cable of size 1.5sqmm conforming to isi marked (90m roll) make plaza/ paragon/ finolex/ havells/ polycab, switch socket combination 15 amp 240v with gang box isi marked make anchor/bajaj/hevells/philips, gi binding wire 1.20mm dia, ss towel stand, door handle, cassing caping 25mm dia 3mtr long, pvc condute pipe 25mm, exhaust fan 200mm sweep conforming to is, make khaitan/ usha/ orient/ hevells/ crompton greaves, ppr reducer elbow 25x20mm, ppe tee 20mm, ppr union 20mm, ppr 1/2 inchfemale elbow, ppr 1/2 inch female adaptor (fta), ppr tee 25mm, ppr elbow 25mm, ppr end cap 25mm, ppr end cap 20mm, ppr socket 20mm, ppr socket 25mm, ppr union 25mm, ppr elbow 20mm, cutting plyer taparia, writing brush for painting (0.5mm to 10mm), synthetic enamel paint high gloss superiour quality og colour make assian/ burger/ narolac/ ici/ shalimar, synthetic enamel paint high gloss superiour quality red colour make assian/ burger/ narolac/ ici/ shalimar, tarpion oil, cassing caping 25mm dia, mcb 32 amp dp make havells, led batten surface 4 fit long 18w, output 1600 lumens per watt with suitable powder coated frame, end caps and connector make philips/ bajaj/ crompton greaves/ syska, cp brass bib cock 15mm, ceiling fan 1200mm sweep with electronic regulator conforming to is, make khaitan/ usha/ orient/hevells/ crompton greaves, iron cutter blade 14 inch, coarse sand (dimapur sand) conforming to is 383 1978., fiber sheet 8 fit x4 fit x3 mm, binding wire 0.5mm thick, varnish, towel stand, square pipe 1 inch 20feet long, flexible pipe 1inch 20mtr, painting brush 50mm standard quality, led batten surface 2 fit long 18w, output 1600 lumens per watt with suitable powder coated frame, end caps and connector make philips/ bajaj/ crompton greaves/ syska, pvc sheathed unarmoured stranded copper conductor cable of size 2.5sqmm conforming to isi marked (90m roll) make plaza/ paragon/ finolex/ havells/ polycab, gyser pipe 10ltr capacity 600mm long, iron cutter blade 6 inch, mcb 32 amp dp 240 volts, make havells/ standard/ switch gear/ l&t/ legrand, gi binding wire 0.5mm dia, cp towel rail 600 mm long 20mm dia with bracket, ms square pipe 1 inch x1 inch x20 fit long isi mark as per simple, pvc swr socket 75mm dia, opc cement 43 grade in hdpe bags of 50kg each, confirming to is 269-1976 make ultratech/bangur/ ambuja/birla/j k super, ms square pipe 2 inch x2 inch 20 feet long, pvc swr tee 75mm dia, mcb sp 16amp, wooden texture fiber cement siding plank 6 fit x4 fit x12mm, pvc swr bend 75mm dia, pvc flexible pipe 1 inch 20mtr, fuel filter (primary) gen set 63 kva ba no gh24420300083, krilosker, oil filter gen set 63 kva ba no gh24420300083, krilosker, distil water gen set 63 kva ba no gh24420300083, krilosker, battery terminal with lead gen set 63 kva ba no gh24420300083, krilosker, air filter gen set 63 kva ba no gh24420300083, krilosker, insulation tape 9mtr gen set 63 kva ba no gh24420300083, krilosker, generator iron hooks door frame gen set 63 kva ba no gh24420300083, krilosker, fuel cap gen set 63 kva ba no gh24420300083, krilosker, switch starter gen set 63 kva ba no gh24420300083, krilosker, fan belt gen set 63 kva ba no gh24420300083, krilosker, stop solenoid assembly gen set 63 kva ba no gh24420300083, krilosker, self starter gen set 63 kva ba no gh24420300083, krilosker, aliminium lungs 20/30/35mm gen set 63 kva ba no gh24420300083, krilosker, fan regulator gen set 63 kva ba no gh24420300083, krilosker, fuel filter assembly gen set 63 kva ba no gh24420300083, krilosker, fuel pipe line (tank to filter) gen set 63 kva ba no gh24420300083, krilosker, coolent gen set 63 kva ba no gh24420300083, krilosker, diode plate gen set 63 kva ba no gh24420300083, krilosker, lead acid battery 12v 180ah gen set 63 kva ba no gh24420300083, krilosker, push button gen set 63 kva ba no gh24420300083, krilosker, gen canopy lock gen set 63 kva ba no gh24420300083, krilosker, gasket set gen set 63 kva ba no gh24420300083, krilosker, cooling fan gen set 63 kva ba no gh24420300083, krilosker, generator sensor gen set 63 kva ba no gh24420300083, krilosker, change over switch 100 amp gen set 63 kva ba no gh24420300083, krilosker, ring oil gen set 63 kva ba no gh24420300083, krilosker, radiator cap gen set 63 kva ba no gh24420300083, krilosker, gen electromagnetic relay gen set 63 kva ba no gh24420300083, krilosker, piston ring gen set 63 kva ba no gh24420300083, krilosker, mcb 63 amp dp 240 volts, make havells/ standard/ switch gear/ l&t/ legrand gen set 63 kva ba no gh24420300083, krilosker, mcb 40 amp sp 240 volts, make havells/ standard/ switch gear/ l&t/ legrand gen set 63 kva ba no gh24420300083, krilosker, oil pressure sensor gen set 63 kva ba no gh24420300083, krilosker, self starter assy gen set 63 kva ba no gh24420300083, krilosker, alternator assy gen set 63 kva ba no gh24420300083, krilosker, screw driver gen set 63 kvaba no gh24420300083, krilosker, adjustable wrench gen set 63 kva ba no gh24420300083, krilosker, fuel filter (primary)gen set 63 kva ba no 068903/1820012, krilosker, oil filter gen set 63 kva ba no 068903/1820012, krilosker, distil water gen set 63 kva ba no 068903/1820012, krilosker, battery terminal with lead gen set 63 kva ba no 068903/1820012, krilosker, air filter gen set 63 kva ba no 068903/1820012, krilosker, insulation tape 9mtr gen set 63 kva ba no 068903/1820012, krilosker, generator iron hooks door frame gen set 63 kva ba no 068903/1820012, krilosker, fuel cap gen set 63 kva ba no 068903/1820012, krilosker, switch starter gen set 63 kva ba no 068903/1820012, krilosker, fan belt gen set 63 kva ba no 068903/1820012, krilosker, stop solenoid assembly gen set 63 kva ba no 068903/1820012, krilosker, aliminium lungs 20/30/35mm gen set 63 kva ba no 068903/1820012, krilosker, fan regulator c51 c52 gen set 63 kva ba no 068903/1820012, krilosker, fuel filter assembly gen set 63 kva ba no 068903/1820012, krilosker, fuel pipe line (tank to filter) gen set 63 kva ba no 068903/1820012, krilosker, coolent gen set 63 kva ba no 068903/1820012, krilosker, diode plate gen set 63 kva ba no 068903/1820012, krilosker, lead acid battery 12v 180ah gen set 63 kva ba no 068903/1820012, krilosker, push button gen set 63 kva ba no 068903/1820012, krilosker, gen canopy lock gen set 63 kva ba no 068903/1820012, krilosker, gasket set gen set 63 kva ba no 068903/1820012, krilosker, generator sensor gen set 63 kva ba no 068903/1820012, krilosker, change over switch 100 amp gen set 63 kva ba no 068903/1820012, krilosker, ring oil gen set 63 kva ba no 068903/1820012, krilosker, gen electromagnetic relay gen set 63 kva ba no 068903/1820012, krilosker, piston ring gen set 63 kva ba no 068903/1820012, krilosker, mcb 63 amp dp 240 volts, make havells/ standard/ switch gear/ l&t/ legrand gen set 63 kva ba no 068903/1820012, krilosker, mcb 40 amp sp 240 volts, makehavells/ standard/ switch gear/ l&t/ legrand gen set 63 kva ba no 068903/1820012, krilosker, oil pressure sensor gen set 63 kva ba no 068903/1820012, krilosker, alternator assy gen set 63 kva ba no 068903/1820012, krilosker, screw driver gen set 63 kva ba no 068903/1820012, krilosker, adjustable wrench gen set 63 kva ba no 068903/1820012, krilosker, fuel filter (primary)gen set 30 kva , krilosker, oil filter gen set 30 kva , krilosker, distil water gen set 30 kva , krilosker, battery terminal with lead gen set 30 kva , krilosker, air filter gen set 30 kva , krilosker, insulation tape 9mtr gen set 30 kva , krilosker, generator iron hooks door frame gen set 30 kva , krilosker, fuel cap gen set 30 kva , krilosker, switch starter gen set 30 kva , krilosker, fan belt gen set 30 kva , krilosker, aliminium lungs 20/30/35mm gen set 30 kva , krilosker, fan regulator gen set 30 kva , krilosker, fuel filter assembly gen set 30 kva , krilosker, fuel pipe line (tank to filter) gen set 30 kva , krilosker, push button gen set 30 kva , krilosker, gen canopy lock gen set 30 kva , krilosker, gasket set gen set 30 kva , krilosker, cooling fan gen set 30 kva , krilosker, generator sensor gen set 30 kva , krilosker, gen electromagnetic relay gen set 30 kva , krilosker, self starter assy gen set 30 kva , krilosker, screw driver long gen set 30 kva , krilosker, fuel filter (primary) gen set 10 kva krilosker, oil filter gen set 10 kva krilosker, distil water gen set 10 kva krilosker, battery terminal with lead gen set 10 kva krilosker, air filter gen set 10 kva krilosker, insulation tape 9mtr gen set 10 kva krilosker, generator iron hooks door frame gen set 10 kva krilosker, fuel cap gen set 10 kva krilosker, fan belt gen set 10 kva krilosker, stop solenoid assemblygen set 10 kva krilosker, aliminium lungs 20/30/35mm gen set 10 kva krilosker, fan regulatorgen set 10 kva krilosker, fuel pipe line (tank to filter)gen set 10 kva krilosker, lead acid battery 12v 180ahgen set 10 kva krilosker, push buttongen set 10 kva krilosker, cutting pliergen set 10 kva krilosker, gen canopy lockgen set 10 kva krilosker, ring oilgen set 10 kva krilosker, gen electromagnetic relaygen set 10 kva krilosker, screw driver longgen set 10 kva krilosker
Agency / Dept :
indian army
Due Date :
Aug 31, 2026 (Expire Today)
Tender Value :
6.14L
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T18 Ref No : 16770750
Location : kanchrapara , west bengal
LIVE TENDER
tender for foot padel switch, foot padel switch for n 32 tap changer for locos as per rdso's specn. no. : elrs/spec/gr/0039 (rev.2), m/s. repl pt. no. : s-3925 & drg. no. :swt- 335181- r1 or m/s. ae's p t. no. : g-3925a and drg. no. : 9989000142801. - warranty period: 30 months after the date of d elivery -quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs
Agency / Dept :
eastern railway ER
Due Date :
Sep 16, 2026 (16 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 16922852
Location : sonitpur , assam
Source : GEM Tenders
LIVE TENDER
tender for injector assy with washer , push rod seal , tappet cover gas kit , exhaust manifold stud with nut , inlet manifold stud with nut , exhaust feasible pipe , turbo charger inlet hose pipe with clamp , turbo charger outlet exhaust oblique inlet gas kit , fuel filter , oil filter , sleave , piston , piston ring , big end bearing cell , complete gas kit set , head gas kit , tube light fittings complete with electronic choke comma starter comma and side holder comma including rod 2 ft long , tube light fittings complete batten model ez t5 of havells with electronic choke comma starter comma side holder comma including tubes rod 4 ft long or equivalent model in bajaj oblique crompton , led blub 9 oblique 10w make bajaj oblique crompton oblique havells oblique philips , switch socket combination snow white 5 amp 230 volts , pvc cable 6 sqmm 2 core aluminium conductor multi stranded confirming to is 1554 to 988 , tape insulation 25 mm wide 5 mtr long , security light , pvc casing capping of size 1 inch medium grade snow white , change over switch 32 amps 4 pole , mcb four pole 63 amp , looking mirror of selected quality frameless of size 600 by 450 by 5mm , water storage tank triple layer 500 ltrs confirming to is 12701 to 1996 , service cable pvc insulated aluminium conductor 1100 volt heavy duty overall pvc sheathed in service connection 10 sq mm 2 core make havells finolex plaza , bed switch 5 amp , cable pvc insulated elecric cables heavy duty 1100 volts grade multi stranded copper conductor of size 2 point 5sqmm single core , exhaust fan heavy duty metal frame of 230 v for 450 mm sweep , plastic brl 200 ltrs , led bulb 15w , tullu pump 0 point 5 hp , mcb spn 16 amp , mcb spn 63 amp , pvc waste pipe , taflon tape roll , plywood 6ft by 4ft by 12mm , socket 5 amp , socket 15 amp , paint white , ceiling fan , pvc tape insulation 25 mm , cement bag , bulb holder , led blub 12w make bajaj oblique crompton oblique havells oblique philips , bip tap plastic , bip cock brass , syntex 500 ltrs , cable pvc insulated electric cables heavy duty 1100 volts grade multi stranded copper conductor of size 1 pt 5 sqmm single core frls confirming to is 1554 part-1 1988 make, as per boq, mcb spn 240 volts 32 amps make havells oblique l and t oblique standard, switch piano 5 amp 230 volts flush type one way snow, pvc switch board snow white size 7 inch by 4 inch for sockets and switches make supreme oblique polycab oblique finolex, pvc switch board snow white size 8 inch by 10 inch for main switches db make supreme oblique polycab oblique finolex, switch socket combination snow white multipurpose 2 in 1 comma 15 amp 230 volts make anchor oblique ssk oblique cona, angle holder make anchor oblique ssk oblique cona, iwc of vitreous china squatting pan orissa pattern of size 580mm by 440mm comma dark coloured with p or s trap make parryware oblique hindware oblique cera complete in all respects, pvc flushing cistern valve capacity 10 ltr incl brackets and flush pipe complete in all respects make hindware parryware cera model no 2603, chromium plated toilet paper holder with flap make ess ess oblique jaquar oblique johnson suisse, stop cock angular type chromium plated brass 15 mm weight not less than 330 gm make ess ess oblique jaquar oblique johnson suisse, stop cock t type chromium plated brass 15 mm weight not less than 330 gm make ess ess oblique jaquar oblique johnson suisse, bib cock long spout brass chromium plated 15 mm weight not less than 330 gm make ess ess oblique jaquar oblique johnson suisse, peg set of six fitted with galvanised screws along the internal surface of the walls in the rooms make ess ess oblique jaquar oblique johnson suisse, curtain arrangement drapery and rod made of 25 mm dia and 1600 mm long pre coated ms pipe with fancy type ends, urinal pot vitreous china bowl urinal pot flat back model 5004 confirming to is 771 part 3 sec 2 make cera oblique parryware oblique hindware, cyl head assy with valve, injector assy with washer, push rod seal, tappet cover gas kit, exhaust manifold stud with nut, inlet manifold stud with nut, exhaust feasible pipe, turbo charger inlet hose pipe with clamp, turbo charger outlet exhaust oblique inlet gas kit, fuel filter, oil filter, sleave, piston, piston ring, big end bearing cell, complete gas kit set, head gas kit, tube light fittings complete with electronic choke comma starter comma and side holder comma including rod 2 ft long, tube light fittings complete batten model ez t5 of havells with electronic choke comma starter comma side holder comma including tubes rod 4 ft long or equivalent model in bajaj oblique crompton, led blub 9 oblique 10w make bajaj oblique crompton oblique havells oblique philips, switch socket combination snow white 5 amp 230 volts, pvc cable 6 sqmm 2 core aluminium conductor multi stranded confirming to is 1554 to 988, tape insulation 25 mm wide 5 mtr long, security light, pvc casing capping of size 1 inch medium grade snow white, change over switch 32 amps 4 pole, mcb four pole 63 amp, looking mirror of selected quality frameless of size 600 by 450 by 5mm, water storage tank triple layer 500 ltrs confirming to is 12701 to 1996, service cable pvc insulated aluminium conductor 1100 volt heavy duty overall pvc sheathed in service connection 10 sq mm 2 core make havells finolex plaza, bed switch 5 amp, cable pvc insulated elecric cables heavy duty 1100 volts grade multi stranded copper conductor of size 2 point 5sqmm single core, exhaust fan heavy duty metal frame of 230 v for 450 mm sweep, plastic brl 200 ltrs, led bulb 15w, tullu pump 0 point 5 hp, mcb spn 16 amp, mcb spn 63 amp, pvc waste pipe, taflon tape roll, plywood 6ft by 4ft by 12mm, socket 5 amp, socket 15 amp, paint white, ceiling fan, pvc tape insulation 25 mm, cement bag, bulb holder, led blub 12w make bajaj oblique crompton oblique havells oblique philips, bip tap plastic, bip cock brass, syntex 500 ltrs, cable pvc insulated electric cables heavy duty 1100 volts grade multi stranded copper conductor of size 1 pt 5 sqmm single core frls confirming to is 1554 part-1 1988 make havells finolex polycabs
Agency / Dept :
indian army
Due Date :
Sep 14, 2026 (14 days left)
Tender Value :
Refer Document
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T18 Ref No : 16012685
Location : dahod , gujarat
tender for copper strip for interlock connection, copper strip for interlock connection of tap changer switch group 1&2 as per drg no. wr-dhd-memu/4-res-004. - warranty period: 30 months after the date of delivery pl code : 200036340019
Agency / Dept :
western railway WR
Due Date :
Jul 13, 2026
Tender Value :
Refer Document
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T18 Ref No : 15631006
Location : bhusawal , maharashtra
tender for auxialiary switch drum complete 10 step (ac.mt) m/s adtranz pt.no.a.55a. drg.no. swt.135034 r1 spare for air motor of tap changer., auxialiary switch drum complete 10 step (ac.mt) m/s adtranz pt.no.a.55a. drg .no. swt.135034 r1 spare for air motor of tap changer. - warranty period: 30 months after t he date of delivery
Agency / Dept :
central railway CR
Due Date :
Jun 24, 2026
Tender Value :
Refer Document
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T18 Ref No : 15630387
Location : perambalur , tamil nadu
tender for supply of tap changer switch group complete, supply of tap changer switch group complete as per bhel drg. no. 25731030003v00, cs n o. acs1266 for memu motor coaches with sliver tip bottom contact bhel dgr no: 35801130051 & top con tact bhel drg no. 35801230034. - warranty period: 30 months after the date of delivery pl code : 234501320025
Agency / Dept :
southern railway SR
Due Date :
Jun 25, 2026
Tender Value :
Refer Document
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T18 Ref No : 15716355
Location : avadi , tamil nadu
tender for repair kit for tap changer and switch group switches consisting of two items, repair kit for tap changer and switch group switches consisting of two ite ms 1.valve stem to bosco drg no.1061/99 (part no. bosco -2p) or to bhel drg. no:3588053 0031 p1 and 2. valve to bosco drg no. 1063/99 (part no. bosco-1p) or to bhel drg. no. 358 80530033 p1. - warranty period: 30 months after the date of delivery -quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs
Agency / Dept :
southern railway SR
Due Date :
Jul 08, 2026
Tender Value :
Refer Document
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T18 Ref No : 15605170
Location : barabani , west bengal
Source : GEM Tenders
tender for gear box assy,3xmi80272.5 or d10.9.0-ma2 , diverter switch,3xmi80272.5 or d10.9.0-ma2 , transition resistance for lf transformer , dm digital counter for 3 x m i 802 , oil surge relay,rs-2001 , snap action switch,ma-2 , tap position indicator assy , slip ring current assy,3xmi802725 or d1090 , moving contact assy,3xmi80272.5 or d10.9.0 , selector stick assy,3xmi80272.5 or d10.9.0 , head cover o ring of oltc , bottom flange o ring of oltc , top drive unit assembly of oltc , oil surge relay of oltc , selector switch assy, procurement of oltc spares, gear box assy,3xmi80272.5/d10.9.0-ma2 with ads, without tpi and motor, for dm box diverter switch, installed in ladle furnace trans former type/model -3x mi 802 72.5/d 10.9.0 - ma2, diverter switch,3xmi80272.5/d10.9.0-ma2 series- b8, for dm box, installed in ladle furnace transformer type/model -3x mi 802 72.5/d 10.9.0 - ma2, transition resistanc for lf transfrmr transition resistance for oltc of type 3x mi 802 72.5/d 10.9.0 installed in lf transformer type - 3x mi 802 72.5/d 10.9.0, dm digital counter for oltc diverter switch,serial no/model-3xmi80272.5/d10.9.0-ma2 installed at lf transformer, make- easun mr., oil surge relay,rs-2001 voltage rating- 24 v to 250vac / dc, current rating- maximum 3 a, ingress protection- ip54,for 8 0 / 100 mva, 220 kv / 33 kv power transformer, atmrs manufacturer -emrtype/model -rs-2001, snap action switch,ma-2 for online tap changer (oltc)drive mechanism of ladle furnace transformer manufacturer - emr ype/model -ma-2, for dm box diverter switch,installed in ladle furnace transformer type/model -3x mi802 72.5/d 10.9.0 -ma2, slip ring current assy,3xmi802725/d1090 for selector switchused in on-load tap changer of lf transformer type/model -3x mi802 72.5/d 10.9.0, moving contact assembly odd /contact bridge right assembly, for selector switch used in on -load tap changer of lf transformer type/model -3xmi 802 72.5/d 10.9.0, moving contact assy,3xmi80272.5/d10.9.0 even for selectorswitch of oltc, installed in lf transformer type/model -3x mi 802 72. 5/d 10.9.0, for selector switchused in on-load tap changer of lf transformer type/model -3x mi802 72.5/d 10.9.0, head cover o ring for oltc of type v iii 400 d 60 12.23.3g ma-9 installed at oxygen plant. make- emr sno.32366, bottom flange o ring for oltc of type v iii 400 d 60 12.23.3g ma-9 installed at oxygen plant. make- easun-mr sno.32366, top drive unit assembly for oltc of type v iii 400 d 60 12.23.3g ma-9 installed at oxygen plant. make- easun-mr sno.32366, oil surge relay for oltc of type v iii 400 d 60 12.23.3g ma-9 installed at oxygen plant. make- easun-mr sno.32366, selector switch assembly for oltc serial no. 3 x m i 802 72.5/d 10.09.0 ma-2, make- emr
Agency / Dept :
steel authority of india limited SAIL
Due Date :
Jun 11, 2026
Tender Value :
Refer Document
View Documents
T18 Ref No : 16710860
Location : bhusawal , maharashtra
tender for auxiliary switch complete to clw drg.no.4twd .101.138.alt.6 (totol 12 sheets) for tap changer type no. 32.(this item is reserved for clw approved sources only.), auxiliary switch complete to clw drg.no.4twd .101.138.alt.6 (totol 12 sheets) for tap ch anger type no. 32.(this item is reserved for clw approved sources only.) - warranty period: 3 0 months after the date of delivery -quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted : max 8 lacs
Agency / Dept :
central railway CR
Due Date :
Aug 17, 2026
Tender Value :
Refer Document
View Documents

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T18 Ref No : 16072777
Location : hubli , karnataka
tender for piston seal, piston seal (modified) (gaico piston washer) for reverser, winding change over switch and tap changer contactors of bhel emus as per m/s bhel's drg.no. 25801130003p1 an d bosco drg. no.1006/ 99. makes/brands: bhel/bosco/beil/balaji/shreeshail/rke/rashee /sugo/techno c rafts or similar. - warranty period: 30 months after the date of delivery pl code : 358400310011
Agency / Dept :
south western railway SWR
Due Date :
Jul 15, 2026
Tender Value :
Refer Document
View Documents

Every year, central and state government departments release thousands of high-value contracts specifically dedicated to Tap Changer Switch. Whether it involves bulk material supply, executing specialized operational services, or end-to-end turnkey project execution, the demand for capable vendors in the Tap Changer Switch sector is massive.

At Tender18, we help businesses cut through the noise and exclusively target the exact work categories they specialize in. Instead of browsing through generic procurement sites, our platform isolates high-potential opportunities that match your specific industry capabilities.

Work Dynamics in the Tap Changer Switch Sector

Government requirements for this specific vertical generally fall into distinct procurement patterns:

  • Product & Material Supply: Tenders focused strictly on sourcing, testing, and delivering high-quality items that meet the exact technical specifications of the buyer.
  • Service Level Agreements (SLAs): Long-term hiring of expert agencies for routine maintenance, manpower deployment, or continuous operational management.
  • Execution & Turnkey Projects: Comprehensive contracts where the bidder is responsible for everything from raw material procurement to final site installation and testing.

By focusing purely on your core strength in Tap Changer Switch, you can build a highly profitable and stable pipeline of government clients.

Stop wasting time filtering through irrelevant notices. Our Tap Changer Switch Tender Information Service is engineered for precision. We track exact product codes, service names, and specialized work terms across all government portals nationwide. When a buyer publishes a requirement that matches your specific business profile, our system alerts you instantly.

Deep Technical Insights & Documentation For Tap Changer Switch Tenders

Bidding for specific works requires studying strict technical parameters. We provide immediate access to the core documents you need to evaluate the project:

  • Detailed Specifications & Drawings: Download the exact engineering guidelines, material testing standards, and quality benchmarks demanded by the buyer for Tap Changer Switch.
  • Financial BOQ Spreadsheets: Access the official blank pricing formats where you need to input your unit rates, tax configurations, and total bid value.
  • Real-Time Technical Amendments: If the buying department changes the product specifications, alters the service scope, or shifts the delivery timeline, we instantly update the parent file so you are never caught off-guard.

Winning a contract for Tap Changer Switch depends entirely on how perfectly your technical capabilities match the buyer’s demands. Even if you have the best product or service, a poorly formatted document or a missing compliance certificate will lead to instant technical rejection. Tender18’s Tender Bidding Service eliminates this risk by taking complete ownership of your digital submission.

Flawless Compliance & Portal Execution For Tap Changer Switch Tenders

Under this service, Tender18 assigns a Dedicated Experienced Technical Person to your profile. This expert handles the heavy lifting of the entire bidding cycle:

  • Capability Mapping: We thoroughly cross-check your past completion certificates, ISO standard proofs, and financial turnover against the strict eligibility criteria required for Tap Changer Switch bids.
  • Secure System Integration: Our technical desk seamlessly links your Class III Digital Signature Certificate (DSC) with the required e-procurement servers to securely encrypt your technical and financial envelopes.
  • Error-Free Financial Uploads: We audit your quoted BOQ pricing sheets for any formula or formatting errors before the final upload, ensuring your bid is successfully locked before the portal's closing hours.

Government buyers are aggressively using the Government e-Marketplace (GeM) for the direct procurement of Tap Changer Switch. If your business profile is not accurately mapped on this portal, you remain practically invisible to these purchasing officers. Recognized as a trusted and expert GeM consultant, Tender18 offers specialized support to build, optimize, and maintain a highly visible vendor account for your business.

With an industry-leading support success ratio of over 95%, we handle the complex marketplace compliance so you can focus entirely on executing your orders

Expert Profile Management & Catalogue

Our dedicated consultants ensure your GeM presence is structurally perfect:

  • Precise Catalogue Listing: We upload and categorize your specific offerings under the exact search terms and parameters used by government buyers looking for Tap Changer Switch, ensuring maximum search visibility.
  • OEM Dashboard & Assessment: For original manufacturers and creators, we guide you through the mandatory Quality Council of India (QCI) vendor assessments to successfully unlock your official OEM panel.
  • Profile Compliance & Caution Money: We manage your statutory documentation, brand approvals, and caution money limits to keep your account immune from technical suspensions.

Strategic Live Bid Participation

Beyond setup, we actively drive your market participation. Our team expertly handles the digital paperwork and rate configurations for GeM Custom Bids and Reverse Auctions (RA) related to Tap Changer Switch, maximizing your chances of securing L1 status.

1.

How do I find government contracts exclusively matching my work in Tap Changer Switch?

The easiest way is through the Tender18 platform. Instead of searching department by department, our system uses advanced keyword matching to gather all live supply, service, and execution tenders related directly to your core business in one place.

2.

Do I need specific testing or quality certificates to apply for these contracts?

It heavily depends on the nature of the work. For supply contracts, buyers often ask for ISO certifications, BIS marks, or specific lab testing reports. For service contracts, they may ask for labor licenses or past performance certificates (work orders).

3.

What is a BOQ and why is it important for my bid?

The Bill of Quantities (BOQ) is the official financial Excel sheet where you enter your competitive prices. Any mistake in this file—like adding extra rows, changing formulas, or saving it in the wrong format—will cause the portal server to reject your entire bid.

4.

Are samples required to be submitted physically before the digital bid opens?

For many product-based Tap Changer Switch tenders, buying departments do ask bidders to submit physical samples to their office before the digital technical evaluation date. This requirement is always clearly mentioned in the official NIT document.

5.

How does the Dedicated Tender Expert from Tender18 help me?

Our assigned expert manages your total portal compliance. They extract the hidden rules from long tender PDFs, create a precise document checklist for your team, map your digital signature, and securely upload your technical and financial files onto the government servers.

6.

What is the role of a Digital Signature Certificate (DSC)?

A Class III DSC is a secure USB device that contains your digital identity. You cannot upload a bid without it. It is used to securely encrypt and lock your sensitive price data and technical documents so no one can view them before the official opening date.

7.

As an MSME, can I get financial benefits when bidding for Tap Changer Switch?

Yes, the government strongly supports MSMEs. By uploading a valid Udyam Registration Certificate in the technical envelope, small businesses are frequently exempted from paying the initial Tender Document Fee and the Earnest Money Deposit (EMD).

8.

Why should I list my services or products on GeM for this category?

GeM is now the primary digital marketplace for all government agencies. If you are properly cataloged for Tap Changer Switch, officers can view your profile and generate direct purchase orders or invite you to participate in exclusive Custom Bids.

9.

What makes Tender18 a reliable GeM support partner?

As a highly trusted and expert GeM consultant, Tender18 holds a proven support success ratio of over 95%. From flawless profile creation and complex catalogue mapping to OEM panel approvals and live Reverse Auction (RA) support, we handle it all seamlessly.

10.

What does "L1" mean in these government contracts?

"L1" stands for "Lowest Bidder 1". In government procurement, after all technical envelopes are approved, the financial sheets (BOQs) are opened. The bidder who has quoted the lowest compliant price for Tap Changer Switch is declared L1 and is generally awarded the contract

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