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Air heating plant repair Tenders List

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Latest Air heating plant repair Tenders in India – Verified Leads & Real-Time Insights by Tender18

Finding the right Air heating plant repair 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 Air heating plant repair 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 Air heating plant repair Tender Intelligence & Monitoring

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

We categorize Air heating plant repair 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 Air heating plant repair 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 Air heating plant repair 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 Air heating plant repair Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Air heating plant repair 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 Air heating plant repair Sector in 2026

With the Government of India focusing on digital procurement and infrastructure expansion, the Air heating plant repair 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 Air heating plant repair tender alerts?

You can register on Tender18 and select your preferred category. You will receive daily email alerts with all new Air heating plant repair tenders.

Is EMD mandatory for all Air heating plant repair tenders?

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

What is the difference between a Air heating plant repair 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 Air heating plant repair tenders on Tender18?

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


Get Expert Support for Air heating plant repair 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

T18 Ref No : 15431792
Location : budgam , jammu & kashmir

corrigendum tender for repair / maint of dg sets, amf panels, lt servo stabilizers,air heating and hot water plants and connected works at of oaf mil stn under ge 970 ews

Agency / Dept : military engineer services MES
Tender Value : 3250000
Due Date : May 27, 2026
View Documents
T18 Ref No : 15204070
Location : budgam , jammu & kashmir

tender for repair / maint of dg sets, amf panels, lt servo stabilizers,air heating and hot water plants and connected works at of oaf mil stn under ge 970 ews

Agency / Dept : military engineer services MES
Tender Value : 3250000
Due Date : May 20, 2026
View Documents
T18 Ref No : 15003213
Location : rupsi , assam
Source : GEM Tenders

tender for operation and maintenance of electrical and mechanical installations , job contract for operation and day to day maintenance services of airport systems equipments , execution of item of schedule of rates cpwd dsr 2022 as and when required , testing of transformer oil sample including conducting bdv test and submission of test report etc complete as required , filtration of transformer oil of 630 kva transformer , servicing and checking of lt air circuit breaker , servicing and checking of ht vacuum circuit breaker , calibration and testing of relays at ht panel , calibration and testing of following relays at lt and synchronizing panel , scrubbing, cleaning the existing surface of cubicle panel, feeder pillars and painting , lettering of maximum 2 inch size alphabetic or numerical , cleaning the surface of ms chequered plates , supply and replacement of silica gel in breather of existing 630 kva transformer etc. complete as required , lifting and lowering of 10 hp borewell submersible motor pump set , servicing and complete overhauling of 10 hp borewell submersible motor pump set , decoration of terminal building and canopy of rupsi airport , supply and replacement of defective smoke detectors , supply and replacement of defective manual call point , supply of convertor or driver suitable for philips make 20 w downlight types led luminaires or fittings , supply of convertor or driver suitable for osram make 120w types led luminaires or fittings , supply of convertor or driver suitable for havells make 18 or 20 w downlight types led luminaires or fittings , supply of convertor or driver suitable for wipro make 36w 2ftx2ft recess mounted fitting , supply of 1000w 240v lamp suitable for aerodrome beacon , supply of aerodrome beacon , calibration of clinometer , supply of reflector suitable for ama make papi , supply of 2c x 4 sq mm. secondary lead with plug , supply of b connector or four way porcelain terminal , supply of 5 kv grade 50 hz ac isolating transformer , supply of two pin halogen lamp holder suitable for 200 watt , supply of 5 w screw cap led lamp , supply of wind sock cloth , supply and replacement of led flood light , supply and replacement of obstruction light of wind direction indicator , supply and replacement of 180 ah 12 v lead acid battery , supply and replacement of 100 ah 12 v lead acid battery , supply of automaic electric hand drier , servicing, checking repairing overhauling and testing of crompton make 630 kva transformer, annual operation and maintenance of electrical and mechanical works at rupsi airport, operation and maintenance of electrical and mechanical installations of operational and non operational areas including terminal buildling, ats building, fire station, electrical substation and other ancillary buildings for round the clock operation on all days including sundays and holidays by engaging following manpower along with providing required tool and consumables as specified in special conditions of contract for day to day maintenance except spares. the job includes preventive, routine maintenance, attending complaint or fault or breakdown by taking rectification action\nensuring serviceability and satisfactory working condition of the system, maintaining all records and documentation etc. complete as per agreement conditions and as per the instruction of eic.\n1. supervisor (highly skilled) - 01 no.\n2. document assistant (highly skilled) - 01 no.\n3. wireman (skilled) - 07 nos.\n4. semi-skilled- 06 nos.\n5. helper (unskilled) - 03 nos.\n(the above manpower is excluding reliever), job contract for operation and day to day maintenance services of airport systems equipments including scctv camera system, fids , pa system, hhmd, dfmd, security equipments, bdds equipments, xbis machines, etd equipment etc. installed at terminal building, ancillary building at rupsi airport. job also includes attending faults / breakdowns rectifications, ensuring serviceability / satisfactory working condition of the systems, providing registers and log books as per formats given in tender document and maintenance of daily/ weekly/ monthly/ quarterly/ half yearly/yearly basis, registers and log books and coordination with oem technicians during cmc works etc. by deploying following manpowers as per scope of work given in special conditions of contract shall be ensured round the clock (ie. in one shifts basis) on all days including sundays & national holidays as per direction of eic and as per attached annexure-a of atc. \n1. supervisor (high skilled) -01 no. \n2. technician ( skilled) -01 no. (the above manpower is excluding reliever), execution of item of schedule of rates cpwd dsr 2022 as and when required for attending breakdown, repair and maintenance and upkeep of internal & external electrical installations as per direction of e-i-c at different locations of operational and non operational area i/c terminal building, ats building, fire station, electrical substation and other ancillary buildings etc. the bidder shall quote the rate in inr only including price escalation for 01 year for the job corresponding to an amount of rs. 1,00,000.00 (including gst from dsr 2022 items) and percentage (%) above/below shall be calculated by aai and paid accordingly., testing of transformer oil sample including conducting bdv test and submission of test report etc.\ncomplete as required, filtration of transformer oil of 630 kva transformer to attain acceptable di-electric strength by hot streamline process including arrangement of plant/machine, transportation etc. complete as required by topping of transformer oil and bdv testing including submission of test reports before & after dehydration of oil. (excluding cost of transformer oil) (item is to be executed if the bdv value of transformer oil is found below the stipulated value)., servicing & checking of lt air circuit breaker (acb) of l&t u power omega make by deploying authorised service personnel of manufacturer/ oems service dealers as per oems standards complete as required and submission of service reports., servicing & checking of ht vacuum circuit breaker (vcb) of siemens make by deploying authorised service personnel of manufacturer/oems service dealers as per oems standards complete as required and submission of service reports., calibration and testing of following relays at ht panel by deploying authorised service personnel of manufacturer/oems service dealers as per oems standards complete as required and submission of service reports.\ni) vamp 57 - 5 nos. (numerical type of schneider make)\nii) vajh13 - 5 nos. (tripping relay of alstom make)\niii) vax31 - 5 nos. (trip circuit supervision relay of alstom make)\niv) vaa33 - 4 nos. (auxiliary relay of alstom make), calibration and testing of following relays at lt & synchronizing panel by deploying authorised service personnel of manufacturer/oems service dealers as per oems standards complete as required and submission of service reports.\ni) vajh13 - 2 nos. (tripping relay of alstom make)\nii) vax31 - 2 nos. (trip circuit supervision relay of alstom make)\niii) ccum21pf112a - 2 nos. (definite time reverse power relay of areva make)\niv) cag14af15a - 2 nos. (instantaneous earth fault relayof alstom make), scrubbing, cleaning the existing surface of cubicle panel, feeder pillars & painting the same with one coat of primer and one coat of synthetic enamel paint of approved colour etc. complete as required, lettering of maximum 2inc size (alphabetic / numerical) on the finished painted surface of feeder pillar / panel / earth pits with synthetic enamel paint of approved colour etc. complete as required., cleaning the surface of ms chequered plates and painting with one coat of primer and two coats of synthetic enamel black paint etc. complete as required., supply and replacement of silica gel in breather of existing 630 kva transformer etc. complete as required, lifting and lowering of 10 hp borewell submersible motor pump set along with dismantling of complete delivery pipeline, removal of pump sets, disconnection of flexible submersible cable, reassembling of submersible pump, complete delivery pipeline, fixing / laying of existing submersible cable including electrical connection, testing and commissioning etc. complete as required., servicing and complete overhauling of 10 hp borewell submersible motor pump set including replacement of defective bearing, coupling, impellar, mechanical & oil seal, heat varnishing of motor etc. complete as required, decoration of terminal building and canopy of rupsi airport, in tri-colour, with the following lighting items of pattern approved by e-i-c or his authorized representative, for 03 days etc. complete as required.\ni) 60 nos. led series lighting chain (minimum chain length 5m and uniform spacing between chains not more than 0.75 m)\nii) 20 nos. rgb led facade/ disco/ flood light fittings (minimum 10000 lumen output), supply and replacement of defective smoke detectors of suitable make & model compatible to the\nexisting system., supply and replacement of defective manual call point of suitable make & model compatible to the existing system, i) philips make 20 w downlight type dn195b led20s, ii) osram make 120w type. ledenvo led street light, iii) havells make 18/20 w downlight, iv) wipro make 36w 2ftx2ft recess mounted fitting, supply of 1000w , 240v lamp suitable for aerodrome beacon of model ab-1000f make- manairco inc as and when required., supply of aerodrome beacon of model ab-1000f make- manairco inc as and when required., calibration of clinometer from govt. test laboratory/ oem, submission of test report etc., complete as required i/c taking the equipment from aais site to laboratory and bringing back the same from laboratory to aais site., supply of reflector suitable for ama make papi fittings as and when required., supply of 2c x 4 sq mm. secondary lead with plug at one end of standard length of 5 m as and when required, supply of b - connector / four-way porcelain terminal for ama make papi units as and when required, supply of following rating 5 kv grade, 50 hz ac isolating transformer, series type, encapsuled in\npolyster resin, finally moulded in neoprene type rubber with primary and secondary leads, confirming to latest specifications as required suitable for airfield lighting applications etc. as and when required. 200 watt, 6.6/6.6 amp., supply of two pin halogen lamp holder suitable for 200 watt, 6.6 amp lamp as and when required., supply of 5 w screw cap led lamp suitable for landing t , efficacy not less than 100 lm/w as and when required., supply of wind sock cloth, 13 ft 9 inch length, colour preferably orange & white and conforming to icao annex-14 as and when required., supply and replacement of led flood light for mounting on wind direction indicator, equivalent to philips make model bvp132led16/cw 20w 100-240v wb in as and when required., supply and replacement of obstruction light of wind direction indicator as and when required., supply and replacement of 180 ah 12 v lead-acid battery, conforming to is 14257 1995 with up to date amendments, suitable for high cranking performance of 400 kva dg set as and when required., supply and replacement of 100 ah 12 v lead-acid battery, conforming to is 14257 1995 with up to date amendments, suitable for high cranking performance of 62.5 kva dg set as and when required, supply of automaic electric hand drier of following specifications or equivalent\nmake omco, model ipx1,voltage-220-240v, power 1800w, servicing, checking, repairing, overhauling and testing of crompton make 630 kva, 11/0.433 kv transformer including carrying out the following tests by deploying authorised service personnel of manufacturer/oems service dealers as per oems standards complete as required and submission of reports.\na) general inspection\nb) ir value test primary to secondary, primary to earth, secondary to earth\nc) votage ratio check at all tap position,\nd) buchholz relay operation\ne) oti operation\nf) wti operation\ng) on-load tap changer operation check\nh) cleaning of transformer and replacement of silica gel\ni) acidity check test of transformer oil.

Agency / Dept : airports authority of india AAI
Tender Value : 0
Due Date : May 04, 2026
View Documents
T18 Ref No : 15204058
Location : srinagar , jammu & kashmir

tender for repair/maint of water supply lines incl rising/delivery lines, valves cum valve chambers and repair/maint of hot water plants and repair/maint of dg sets, amf panels, lt servo stablizers, air heating and connected works at haft chinar under ge970ews, repair/maint of water supply lines incl rising/delivery lines, valves cum valve chambers and repair/maint of hot water plants and repair/maint of dg sets, amf panels, lt servo stablizers, air heating and connected works at haft chinar under ge 970 ew

Agency / Dept : military engineer services MES
Tender Value : 3684000
Due Date : May 20, 2026
View Documents
T18 Ref No : 15229023
Location : rupsi , assam
Source : GEM Tenders

corrigendum tender for operation and maintenance of electrical and mechanical installations , job contract for operation and day to day maintenance services of airport systems equipments , execution of item of schedule of rates cpwd dsr 2022 as and when required , testing of transformer oil sample including conducting bdv test and submission of test report etc complete as required , filtration of transformer oil of 630 kva transformer , servicing and checking of lt air circuit breaker , servicing and checking of ht vacuum circuit breaker , calibration and testing of relays at ht panel , calibration and testing of following relays at lt and synchronizing panel , scrubbing, cleaning the existing surface of cubicle panel, feeder pillars and painting , lettering of maximum 2 inch size alphabetic or numerical , cleaning the surface of ms chequered plates , supply and replacement of silica gel in breather of existing 630 kva transformer etc. complete as required , lifting and lowering of 10 hp borewell submersible motor pump set , servicing and complete overhauling of 10 hp borewell submersible motor pump set , decoration of terminal building and canopy of rupsi airport , supply and replacement of defective smoke detectors , supply and replacement of defective manual call point , supply of convertor or driver suitable for philips make 20 w downlight types led luminaires or fittings , supply of convertor or driver suitable for osram make 120w types led luminaires or fittings , supply of convertor or driver suitable for havells make 18 or 20 w downlight types led luminaires or fittings , supply of convertor or driver suitable for wipro make 36w 2ftx2ft recess mounted fitting , supply of 1000w 240v lamp suitable for aerodrome beacon , supply of aerodrome beacon , calibration of clinometer , supply of reflector suitable for ama make papi , supply of 2c x 4 sq mm. secondary lead with plug , supply of b connector or four way porcelain terminal , supply of 5 kv grade 50 hz ac isolating transformer , supply of two pin halogen lamp holder suitable for 200 watt , supply of 5 w screw cap led lamp , supply of wind sock cloth , supply and replacement of led flood light , supply and replacement of obstruction light of wind direction indicator , supply and replacement of 180 ah 12 v lead acid battery , supply and replacement of 100 ah 12 v lead acid battery , supply of automaic electric hand drier , servicing, checking repairing overhauling and testing of crompton make 630 kva transformer, annual operation and maintenance of electrical and mechanical works at rupsi airport, operation and maintenance of electrical and mechanical installations of operational and non operational areas including terminal buildling, ats building, fire station, electrical substation and other ancillary buildings for round the clock operation on all days including sundays and holidays by engaging following manpower along with providing required tool and consumables as specified in special conditions of contract for day to day maintenance except spares. the job includes preventive, routine maintenance, attending complaint or fault or breakdown by taking rectification action\nensuring serviceability and satisfactory working condition of the system, maintaining all records and documentation etc. complete as per agreement conditions and as per the instruction of eic.\n1. supervisor (highly skilled) - 01 no.\n2. document assistant (highly skilled) - 01 no.\n3. wireman (skilled) - 07 nos.\n4. semi-skilled- 06 nos.\n5. helper (unskilled) - 03 nos.\n(the above manpower is excluding reliever), job contract for operation and day to day maintenance services of airport systems equipments including scctv camera system, fids , pa system, hhmd, dfmd, security equipments, bdds equipments, xbis machines, etd equipment etc. installed at terminal building, ancillary building at rupsi airport. job also includes attending faults / breakdowns rectifications, ensuring serviceability / satisfactory working condition of the systems, providing registers and log books as per formats given in tender document and maintenance of daily/ weekly/ monthly/ quarterly/ half yearly/yearly basis, registers and log books and coordination with oem technicians during cmc works etc. by deploying following manpowers as per scope of work given in special conditions of contract shall be ensured round the clock (ie. in one shifts basis) on all days including sundays & national holidays as per direction of eic and as per attached annexure-a of atc. \n1. supervisor (high skilled) -01 no. \n2. technician ( skilled) -01 no. (the above manpower is excluding reliever), execution of item of schedule of rates cpwd dsr 2022 as and when required for attending breakdown, repair and maintenance and upkeep of internal & external electrical installations as per direction of e-i-c at different locations of operational and non operational area i/c terminal building, ats building, fire station, electrical substation and other ancillary buildings etc. the bidder shall quote the rate in inr only including price escalation for 01 year for the job corresponding to an amount of rs. 1,00,000.00 (including gst from dsr 2022 items) and percentage (%) above/below shall be calculated by aai and paid accordingly., testing of transformer oil sample including conducting bdv test and submission of test report etc.\ncomplete as required, filtration of transformer oil of 630 kva transformer to attain acceptable di-electric strength by hot streamline process including arrangement of plant/machine, transportation etc. complete as required by topping of transformer oil and bdv testing including submission of test reports before & after dehydration of oil. (excluding cost of transformer oil) (item is to be executed if the bdv value of transformer oil is found below the stipulated value)., servicing & checking of lt air circuit breaker (acb) of l&t u power omega make by deploying authorised service personnel of manufacturer/ oems service dealers as per oems standards complete as required and submission of service reports., servicing & checking of ht vacuum circuit breaker (vcb) of siemens make by deploying authorised service personnel of manufacturer/oems service dealers as per oems standards complete as required and submission of service reports., calibration and testing of following relays at ht panel by deploying authorised service personnel of manufacturer/oems service dealers as per oems standards complete as required and submission of service reports.\ni) vamp 57 - 5 nos. (numerical type of schneider make)\nii) vajh13 - 5 nos. (tripping relay of alstom make)\niii) vax31 - 5 nos. (trip circuit supervision relay of alstom make)\niv) vaa33 - 4 nos. (auxiliary relay of alstom make), calibration and testing of following relays at lt & synchronizing panel by deploying authorised service personnel of manufacturer/oems service dealers as per oems standards complete as required and submission of service reports.\ni) vajh13 - 2 nos. (tripping relay of alstom make)\nii) vax31 - 2 nos. (trip circuit supervision relay of alstom make)\niii) ccum21pf112a - 2 nos. (definite time reverse power relay of areva make)\niv) cag14af15a - 2 nos. (instantaneous earth fault relayof alstom make), scrubbing, cleaning the existing surface of cubicle panel, feeder pillars & painting the same with one coat of primer and one coat of synthetic enamel paint of approved colour etc. complete as required, lettering of maximum 2inc size (alphabetic / numerical) on the finished painted surface of feeder pillar / panel / earth pits with synthetic enamel paint of approved colour etc. complete as required., cleaning the surface of ms chequered plates and painting with one coat of primer and two coats of synthetic enamel black paint etc. complete as required., supply and replacement of silica gel in breather of existing 630 kva transformer etc. complete as required, lifting and lowering of 10 hp borewell submersible motor pump set along with dismantling of complete delivery pipeline, removal of pump sets, disconnection of flexible submersible cable, reassembling of submersible pump, complete delivery pipeline, fixing / laying of existing submersible cable including electrical connection, testing and commissioning etc. complete as required., servicing and complete overhauling of 10 hp borewell submersible motor pump set including replacement of defective bearing, coupling, impellar, mechanical & oil seal, heat varnishing of motor etc. complete as required, decoration of terminal building and canopy of rupsi airport, in tri-colour, with the following lighting items of pattern approved by e-i-c or his authorized representative, for 03 days etc. complete as required.\ni) 60 nos. led series lighting chain (minimum chain length 5m and uniform spacing between chains not more than 0.75 m)\nii) 20 nos. rgb led facade/ disco/ flood light fittings (minimum 10000 lumen output), supply and replacement of defective smoke detectors of suitable make & model compatible to the\nexisting system., supply and replacement of defective manual call point of suitable make & model compatible to the existing system, i) philips make 20 w downlight type dn195b led20s, ii) osram make 120w type. ledenvo led street light, iii) havells make 18/20 w downlight, iv) wipro make 36w 2ftx2ft recess mounted fitting, supply of 1000w , 240v lamp suitable for aerodrome beacon of model ab-1000f make- manairco inc as and when required., supply of aerodrome beacon of model ab-1000f make- manairco inc as and when required., calibration of clinometer from govt. test laboratory/ oem, submission of test report etc., complete as required i/c taking the equipment from aais site to laboratory and bringing back the same from laboratory to aais site., supply of reflector suitable for ama make papi fittings as and when required., supply of 2c x 4 sq mm. secondary lead with plug at one end of standard length of 5 m as and when required, supply of b - connector / four-way porcelain terminal for ama make papi units as and when required, supply of following rating 5 kv grade, 50 hz ac isolating transformer, series type, encapsuled in\npolyster resin, finally moulded in neoprene type rubber with primary and secondary leads, confirming to latest specifications as required suitable for airfield lighting applications etc. as and when required. 200 watt, 6.6/6.6 amp., supply of two pin halogen lamp holder suitable for 200 watt, 6.6 amp lamp as and when required., supply of 5 w screw cap led lamp suitable for landing t , efficacy not less than 100 lm/w as and when required., supply of wind sock cloth, 13 ft 9 inch length, colour preferably orange & white and conforming to icao annex-14 as and when required., supply and replacement of led flood light for mounting on wind direction indicator, equivalent to philips make model bvp132led16/cw 20w 100-240v wb in as and when required., supply and replacement of obstruction light of wind direction indicator as and when required., supply and replacement of 180 ah 12 v lead-acid battery, conforming to is 14257 1995 with up to date amendments, suitable for high cranking performance of 400 kva dg set as and when required., supply and replacement of 100 ah 12 v lead-acid battery, conforming to is 14257 1995 with up to date amendments, suitable for high cranking performance of 62.5 kva dg set as and when required, supply of automaic electric hand drier of following specifications or equivalent\nmake omco, model ipx1,voltage-220-240v, power 1800w, servicing, checking, repairing, overhauling and testing of crompton make 630 kva, 11/0.433 kv transformer including carrying out the following tests by deploying authorised service personnel of manufacturer/oems service dealers as per oems standards complete as required and submission of reports.\na) general inspection\nb) ir value test primary to secondary, primary to earth, secondary to earth\nc) votage ratio check at all tap position,\nd) buchholz relay operation\ne) oti operation\nf) wti operation\ng) on-load tap changer operation check\nh) cleaning of transformer and replacement of silica gel\ni) acidity check test of transformer oil.

Agency / Dept : airports authority of india AAI
Tender Value : 0
Due Date : May 06, 2026
View Documents
T18 Ref No : 15286275
Location : north 24 paraganas , west bengal
Source : GEM Tenders

tender for xlpe cable for working voltage up to and including 1.1 kv marked to is 7098 (part 1) (q2) , supply, installing, testing and commissioning of pdb panel 800a, 415v. the panel shall be indoor wall mounted. it shall be completely made of crca sheet steel. , supply, installing, testing and commissioning of pf correction panel with rms 430kvar, 415v. panel indoor floor mounted, free standing with ip-31 degree of ip made of crca sheet steel. , material and labour for xlpe insulated, lt armoured electric sense cable with aluminiur star ded conductor 1100 volts grade, cross- sectional area 4 sqmm, 6 core , m and l for brick sub class b 250mm x 115mm x 0.75mm and laid in trenches as in protection of ug cabe complete all as specified and directed , supply and filling in and spreading unwashed river sand for cushioning and covering the uncer ground cables in trenches and punning to provide required cover , excavation in trenches not exceeding 1.5 mtr wide and not exc 1.5 mtr depth for laying cif cables, pipe lines, protection pipes , returning filling in soil including spreading leveling watering and well rammimg in layer n exc 25 cm complete all as specified and directed , remnoving excavated soil not exc 50 mtr ant depositing where directed at a level not exc 1.5 mtr above the starting point all as specified and directed , material and labour for earthing complete with copper plate electrode 600mmx 600mmx. 3.1.5 mm thick buriel directely in ground vertically , supply and fixing 25 sqmm interconnecting pvc pipe sets and pipe fittings along with suitable accessories complete all as specified and directed , civil work rcc panel base slab size - 2000mm l x 1300mm w x 150mm thickness , warranty service amc by cmc including breakdown service for 1 year to ensure the safe, reliable, and efficient operation of the electrical panel, provision of solar factor correction for 1 mw solar plant, the enclosure shall have sturdy support structure with angle suppors as necessary. enclosure shall be finished with powder coating, after finishing 10 tanks chemical treatment. paint shed shall be ral-7035.\nsuitable provisions shall be made in the panel for proper heat dissipation. air aspiration louvers for proper air circulation shall be provided as necessary.\nthe panel shall be suitably sized to accommodate all the compor ents, providing necessary air clearance between live and non-live parts, providing necessary working clearance. incomer shall pe al busbars. power outgoing shall be one 800a, 415v, 50ka, tp, mccb, tm. bus bar shall be of aluminium with 0.8a by sq. mm current dens ty. suitable indication lamps for - phase supply indication and circuit elreaker - trip indication should be provided. mccbs shall be with door inter ocking protection systems. bus bars shall have coloured pvc sleeves. 800a outgoing shall be used to feed the 430kvar, 415v step-less pf correction system complete all as specified anc directed, the enclosure shall have sturdy support structure with angle supports as necessary. enclosure shall be finished with powder coating, after finishing 10 tanks chemical treatment. paint shed shall be ral-7035. suitable provisions shall be made in the panel for proper heat dissipation. air aspiration louvers for proper air circulation shall be provided as necessary. the step-leiss pf correctior panel system shall be without any pf correction passive capacitor banks, but single or mutiple module combination of static var generator, which can measure the actual requirement of reactive currents and produce and inject the same reactive currents inductive or capacit ve as per the system needs to compensate the reactive power demand individual phase -wise. there shall be one hill cum svg controller digital signal processor to sense the load current and operate the svg modules connected with the svg panel. reaction time of that dsp shall be 10 msec, so that cycle to cycle compensation to be established. the hmi display unit shall have 15channel oscilloscope to display live-status of the 3phase voltage, load current, grid current and svg currents, along with all major electrical pq parameters. svg modules should have efficiency of less than 98 percent and internal losses 2 percent of its full capacity. the svg modules shall have internal fan for heat dissipation by force air cooling method. maximum 50 no.s modules can be connected in parallel per ct set. the svg modules should be operated within the voltage range 350v to 480v. ambient temperature should be 0-45 temp c. noise level shall be 5db. built-in semiconductor-fuse protection for the svg modules is a must. load ct shall have 5a secoridary and in general it will be connected in close loop. full rating of individual static var generator moclule shall be 125kvar, 480v, 1504, which will output 107.8kvar at 415v ac. so, considering the 4nos of modules it will output 431.2kvar at 415v., laid in trenches by pipes by ducts by wall by boarings with necessary cable lugs and glands, nuts, bolts and washers etc and test ng complete all as specified and directed, m and l for brick sub class b 250mm x 115mm x 0.75mm and laid in trenches as in protection of ug cabe complete all as specified and directed, supply and filling in and spreading unwashed river sand for cushioning and covering the uncer ground cables in trenches and punning to provide required cover complete all as specified in ssr part-l and as directed, foundations etc and getting out in soft loose soil complete all as specified and directed., returning filling in soil including spreading leveling watering and well rammimg in layer n exc 25 cm complete all as specified and directed, remnoving excavated soil not exc 50 mtr ant depositing where directed at a level not exc 1.5 mtr above the starting point all as specified and directed, earth pit not less than 2.25 metres deep below ground level with top edge of plate not less than 1.5 metres belcw ground level, connected to and including coper strip of size 20 x 3 mm from earth electrode to test point by equipment or up to 7.5 metres whichever is less by means of bolts, nuts, check nuts and washers all as per electrical plate no 3 of ssr pt-l and gl watering pipe of 20 mm dia medium grade, gi funnel with wire mesh, including charcoal, salt packed all around the earth electrode plate in layers, pcc earth pit chamber 1-3-6 lype c1, rcc cover 1-2-4 type b1, ncluding excavation by earth work in any strata and returning filling, removal of surplus soil anc testing for required value complete all as specified and directed., supply and fixing 25 sqmm interconnecting pvc pipe sets and pipe fittings along with suitable accessories complete all as specified and directed, concrete grade -m25 mix ratio 1-2-1 - cement- sand- aggregate\nbot om reinforcement 12mm dia. tmt bars placed at - 150mm centre-to-centre spacing in both directions both ways top reinforcement- 10mm dia. tmt bars placed at 200mm centre-to-centre spacing in both directions both ways edge stirrups 8mm dia tmt bars placed at 200mm centre-to-centre spacing in both directions both way\nformwork proper shuttering to be provided to achieve specified dimensions and line and level. total load 700kg or 6.9kn. cable trench 300mmx300mm and ms chequered plate cover for trench.\nbase plate- ms charinel by flat ismc 100 or 10mm thick plate.\ncuring - minimum 7 cays of water curing or as per is 4-56 recommendat ons plastering over base slab\nplaster mix cement mortar 1-6 - cement- sand\nfinish- surface to be finished with neat cement punning after plastering as required\npreparation surface to be cleaned and wetted before application. proper bonding and uniformity to be ensured cutting and mending in brick wall scope- cutting holes in brick walls for service entries pipes, cables, etc. maximum diameter up to 150mm mending\nwork- all damages to be made good using cement mortar\ncernent consumption approx. 4 kg per meter of hole length as per estimate\nrestoration to match existing finish plaster or paint, its associated systems through periodic inspection, testing, servicing, and emergency support over a period of one year after one year dlp duration\none 1 years from the date of completion of dlp.\nservices included\nscheduled quarterly site visits, visual inspection for overheating, corrosion, physical damage, cleaning of\npreventive maintenance\npanels dust, debris, moisture control, tightening of connections and torque testing of terminals, megger\ntesting of insulation resistance, functional test of breakers and rcds corrective maintenance\nfault finding and diagnosis for reported issues, replacement of defective components, repair of wiring or damaged insulation, troubleshooting tripping or overloads emergency support\non-site visit within 48 hours of call define sla clearly\ndocumentation and reporting\nmaintenance logs and service reports after each visit annual performance summary report

Agency / Dept : indian army
Tender Value : 0
Due Date : May 18, 2026
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T18 Ref No : 15286276
Location : kolkata , west bengal
Source : GEM Tenders

tender for xlpe cable for working voltage up to and including 1.1 kv marked to is 7098 (part 1) (q2) , supply of power distribution panel 400a, 415v. the panel indoor type floor mounted and free standing designed for ip-4x ingress protection, made of crca sheet steel. , supply only pf correction panel with svg 430kvar. 415v panel indoor floor mounted, free standing with ip-31 degree of ingress protection made of crca sheet steel , material and labour for pvc insulated, lt unarmoured sheathed frlsh electric sense cable with copper multistanded conductor 1100 volts grade, cross-sectional area 4 sqmm, 6 core , material and labour for chemical earthing complete with copper bonded 250 micron electrode 1500mm long and 25 mm dia , materal and labour for earthing complete with gl earth plate 600mmx600mmx6mm thick electrode buried directly in ground vertically to a depth not less than 2.25 meter , material and labour for earth continuity conductor drawn through conduit by pipe or fixed to pole or any other indicated situation for loop earthing 20x3mm galvanised iron or steel wire , material and labour for earth continuity conductor drawn through conduit by pipe or fixed to pole or any other indicated situation for loop earthing 32x6mm galvanised iron strip , supply and fixing 40 mm interconnecting pvc pipe sets and pipe fittings along with suitable accessories complete all as specified and directed , material and labour for rcc 1-2-4 type b-1, using 20 mm graded stone aggregate as in foundation, including rafts, footing, foundation beams, , material and labour for steel reinforcement for concrete with ms tmt bar 10mm dia and over cut to length, bend to shape required including cranking, bending, , warranty service amc by cmc including breakdown service for 5 years to ensure the safe, reliable, and efficient operation of the electrical panel, provision of solar power plant factor of capacity 0 point 6 mwp, the enclosure shall have sturdy support structure with angle supports as necessary. enclosure shall be finished with powder coating, after finishing 10 tanks chemical treatment. paint shed shall be ral-7035. suitable provisions shall be made in the panel for proper heat dissipation, air aspiration louvers for proper air circulation shall be provided as necessary. the panel shall be suitably sized to accommodate all the components, providing necessary air clearance between live and non-live parts, providing necessary working clearance\nincomer mccb four pole 400a, 415v, 50ka with thermal magnetic protection having door interlocking to prevent operation while the panel door is open - 01 power outgong terminal shall be sitable for connection to down stream equipment, svg panel, distribution boards.\nbus bar shall be of alumintum with 0.8ab by sq.mm current density covered with pvc insulated sleeves and mounted on dmc insulators digital multifunction meter panel mounted suitable for measure voltage, current, active power (kw), reactive power kvar, apparent power kva, power factor pf, energy kwh, frequency hz with cts of appropriate class and accuracy and of suitable rating for 400a mccb\noutgoing mccb four pole 400a, 415v, 50ka with thermal magnetic protection having door interlocking to prevent operation while the panel door is open-01, the enclosure shall have sturdy support structure with angle supports as necessary enclosure shall be finished willt powder coating, after finishing 10 tanks chemical treatment. paint shed shall be ral-7035 suitable provisions shall be made in the panel for proper heat dissipation. air aspiration louvers for proper air circulation shall be provided as necessary. the step-less pf correction panel system shall be without any pf correction passive capacitor banks, but single or multiple module combination of static var generator, which measure the actual requirement of reactive currents and produce and inject the same reactive currents inductive or capacitive as per the system needs to compensate the reactive power demand individual phase wise there shall be one hmi cum svg controller digital signal processor to sense the load current and orerate the svg modules connected with the svg panel reaction time of that dsp shall be 10 msec, so that cicle to cycle compensation to be established the hmi display unit shall have 15channel oscilloscope to display live-status of the 3phase voltage, load current, grid current and svg currents, along with all major electrical pq parameters svg modules should have efficiency of 98 percentage and internal losses 2 percent of its full capacity the svg modules shall have intereal fan for heat dissipation by force air cooling method maximum 50 nos modules can be connected in parallel per ct set. the svg modules should be operated within the voltage range 350v to 480v ambient temperature should be 0-45 temp c. noise level shall be 65db.\nfull rating of individual static var generator module shall be 125kvar 480v, 150a, which will output 107 8kvar at 415v ac so, considering the 4nos of modules it will output 430kvar at 415v using 4 nos. 125 var modules rated at 480v with compensation range 100kvar to +125 kvar step less hmi shall have provision of cloud connectivity to check live status of the system.complete all as specified and directed., laid in trenches by pipes by ducts by wall by boarings with necessary cable lugs and glands, nuts, bolts and washers etc and testing complete all as specified and directed, with terminal size 40 x 6mm burmed in ground by digging a bore of 50mm dia surround by soil friendly backfill compound non soluble in water including connection with galvanized earth strip 32x6 making pcc pit of size 0.3mx0.3mx0 3m inner size in mix 1-3-6 type ci with rcc 1-2-4 type b1 40 mm thick cover forced with 6mm dia ms bars 3 nos both ways with lifting hook made out of 8 mm dia bar and testing on contction to achieve value not more than 10 ohm complete all as specified and directed, below normal ground level with top edge of earth plate not less than 1.5 meter below ground level connected to 32x6mm galvanised iron strip as earthing lead main earthing lead by means of galvanized bolts, nuts and washers all as shown in electrical plate no 3 with connected to earth test point and to main switch board with and including adequate quantity of charcol dust and common salt around earth plate and g1 pipe 20mm dia light grade for watering pipe with funnel & wire messn including necessary earthwork and 40 mrn dia medium grade gi pipe for protection of strip and pcc 1-3-6 type c-1 for earth pit thick pre-cast rcc cover in 1- 2-4 type b1 with 3 nos 8mm dia tmt bars both ways complete all as specified and directed by engineer-in-charge., material and labour for earth continuity conductor drawn through conduit by pipe or fixed to pole or any other indicated situation for loop earthing 20x3mm galvanised iron or steel wire, material and labour for earth continuity conductor drawn through conduit by pipe or fixed to pole or any other indicated situation for loop earthing 32x6mm galvanised iron strip, supply and fixing 40 mm interconnecting pvc pipe sets and pipe fittings along with suitable accessories complete all as specified and directed, plinth beams columns etc under reamed piles and mass concrete, spirally for hooping for columns, hooking ends and binding with and including mild steel wire annealed not less than 0.9mm dia or sequring with clips complete all as specified and directed, its associated systems through periodic inspection, testing, servicing, and emergency support over a period of one year after one year dlp duration one 1 years from the date of completion of dlp.\nservices included\nscheduled quarterly site visits, visual inspection for overheating, corrosion, physical damage, cleaning of\npreventive maintenance\npanels dust, debris, moisture control, tightening of connections and torque testing of terminals, megger\ntesting of insulation resistance, functional test of breakers and rcds corrective maintenance\nfault finding and diagnosis for reported issues, replacement of defective components, repair of wiring or damaged insulation, troubleshooting tripping or overloads emergency support\non-site visit within 48 hours of call define sla clearly\ndocumentation and reporting\nmaintenance logs and service reports after each visit annual performance summary report

Agency / Dept : indian army
Tender Value : 0
Due Date : May 18, 2026
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T18 Ref No : 15431789
Location : srinagar , jammu & kashmir

corrigendum tender for repair/maint of water supply lines incl rising/delivery lines, valves cum valve chambers and repair/maint of hot water plants and repair/maint of dg sets, amf panels, lt servo stablizers, air heating and connected works at haft chinar under ge970ews, repair/maint of water supply lines incl rising/delivery lines, valves cum valve chambers and repair/maint of hot water plants and repair/maint of dg sets, amf panels, lt servo stablizers, air heating and connected works at haft chinar under ge 970 ew

Agency / Dept : military engineer services MES
Tender Value : 3684000
Due Date : May 27, 2026
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T18 Ref No : 14896927
Location : dudhi , uttar pradesh
Source : GEM Tenders

corrigendum tender for repair, maintenance, and installation of plant/ systems/equipments (version 2) - 3x210 mw atps anpara, sonebhadra; routine/breakdown maintenance of air pre heater; service provider

Agency / Dept : uttar pradesh rajya vidyut utpadan nigam limited UPRVUNL
Tender Value : 917849
Due Date : Apr 06, 2026
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T18 Ref No : 14941202
Location : dudhi , uttar pradesh
Source : GEM Tenders

corrigendum tender for repair, maintenance, and installation of plant/ systems/equipments (version 2) - 3x210 mw atps anpara, sonebhadra; routine/breakdown maintenance of air pre heater; service provider

Agency / Dept : uttar pradesh rajya vidyut utpadan nigam limited UPRVUNL
Tender Value : 917849
Due Date : Apr 10, 2026
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