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17Latest Return air grill Tenders List

Latest Return air grill Tenders in India – Verified Leads & Real-Time Insights by Tender18

Finding the right Return air grill 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 Return air grill 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 Return air grill Tender Intelligence & Monitoring

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

We categorize Return air grill 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 Return air grill 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 Return air grill 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 Return air grill Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Return air grill 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 Return air grill Sector in 2026

With the Government of India focusing on digital procurement and infrastructure expansion, the Return air grill 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 Return air grill tender alerts?

You can register on Tender18 and select your preferred category. You will receive daily email alerts with all new Return air grill tenders.

Is EMD mandatory for all Return air grill tenders?

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

What is the difference between a Return air grill 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 Return air grill tenders on Tender18?

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


Get Expert Support for Return air grill 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 : 17788026
Location : perambalur , tamil nadu
NEW TENDER
tender for return air grill for lwaccn coaches., return air grill for lwaccn coaches to drawing no. le44248, alt-a or latest. - warranty per iod: 30 months after the date of delivery -quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs
Agency / Dept :
southern railway SR
Due Date :
Oct 21, 2026 (6 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 17745725
Location : mysore , karnataka
LIVE TENDER
auction or scrap of lot no - lot name - ms scrap product type - metal category - iron and steel - 0.0 pcb group - ferrous and non ferrous metals scraps ms scrap of condemned /damanged structural items of various equipment models like bg405 , bh40, bh100,bh60m etc., consisting of parts like chassis & bodies ( gas cutted) , booms,wheel hubs associated with other ms structural items of various equipment models available in four differrent locations on as is where is condition. (note: 1)an amount of rs.5,00,000/- (rs.five lakhs only) is required to be paid by any participating bidder/buyer as pre-bid emd amount to m/s mstc,bangalore . 2)buyers should have authorisation from pollution control board as recyclers or re- processors of ferrous/ ms / iron & steel scrap. 3)the gas cutting | lot no - lot name - scrap of c i boring m s turning and boring product type - metal category - iron and steel - 0.0 pcb group - ferrous and non ferrous metals scraps scrap of c.i boring/m.s. turning & boring(mixed with mud) available on as is where is condition. (note:buyers should have authorisation from pollution control board as recyclers or re- processors of ferrous/ ms / iron & steel scrap.) | lot no - lot name - scrap of plastic fibre items product type - miscellaneous category - plastic - 0.0 pcb group - plastic scrap scrap of plastic/fibre items consisting of various items like damaged crates,platic bins,roof top ventilators,plastic chairs,water tanks, empty oil cans and various other kinds of plastic or fibre items available in two locations on as is where is basis. (note :buyers should have authorisation from pollution control board as recyclers or re- processors for plastic wastes/scrap.) | lot no - lot name - scrap of rubber items product type - miscellaneous category - rubber - 0.0 pcb group - rubber scrap scrap of rubber items consisting of condemned/un- serviceable/reject ed rubber/plastic/ho ses/pvc/nylon tubes along with other miscellanious items consisting of lengthy individual pressure hoses, hose assys with or without end fittings ,o-rings, bushes,pvc nylon tubes ,belts, flaps ,rubber mounts, gromets,rubber pads associated with some plastic /fibre/ms components ,etc., available on as is where is condition. (note:buyers should have authorisation from pollution control board as recyclers or re- processors of rubber wastes /scrap.) | lot no - lot name - scrap of condemned stainless steel product type - metal category - iron and steel - 0.0 pcb group - ferrous and non ferrous metals scraps scrap of condemned/unse rviceable stainless steel canteen vessels consisting of various items like steel tables with ms fittings,steel tumblers,steel plates ,steel glasses,coffee cups/serving pots /boxes/tea pots/ water jugs/serving handles etc available on as is where is basis. the lot may contain some of the aluminium vessels/items also to be considered as integral part of the scrap lot while lifting. | lot no - lot name - ms scrap product type - metal category - iron and steel - 0.0 pcb group - ferrous and non ferrous metals scraps ms scrap of condemned /damaged/reject ed bh40 transmissions available on as is where is condition.(each transmission weighs 1190kgs approximately). (note: buyers should have authorisation from pollution control board as recyclers or re- processors of ferrous/ ms / iron & steel scrap.) | lot no - lot name - scrap of condemned radiators oil coolers product type - metal category - iron and steel - 0.0 pcb group - ferrous and non ferrous metals scraps scrap of condemned /obsolete/used/r ejected field returned/damaged radiators & oil coolers of differrent equipment models available with or without associated parts like radiator grills made of copper & other metal alloys etc., available along with other items like condensor tubes etc., with or without end fittings and ms mounting stands available on as is where is condition (note:buyers should have authorisation from pollution control board as recyclers or re- processors of ferrous/ ms / iron & steel/copper scrap.) | lot no - lot name - ms scrap bg405 tandem assemblies product type - metal category - iron and steel - 0.0 pcb group - ferrous and non ferrous metals scraps ms scrap of condmned /damaged/reject ed bg405 tandem assemblies available with or without associated items on as is where is condition.(each tandem/axle weighs 2480kgs approximately). (note:buyers should have authorisation from pollution control board as recyclers or re- processors of ferrous/ ms / iron & steel scrap.) | lot no - lot name - scrap of condemned damaged rejected bg405 transmissions product type - metal category - iron and steel - 0.0 pcb group - ferrous and non ferrous metals scraps scrap of condemned ,damaged & rejected bg405 transmissions available with or without associated parts on as is where is condition.(approx weight of 01transmission= 420kgs) (note:buyers should have authorisation from pollution control board as recyclers or re- processors of ferrous/ ms / iron & steel scrap.) | lot no - lot name - scrap of condemned obsolete bg405 product type - metal category - iron and steel - 0.0 pcb group - ferrous and non ferrous metals scraps scrap of condemned ,rejected,used,d amaged,obsolete bg405 hood assy available with or without associated items on as is where is condition. (approx weight of 01 hood assy = 290kgs) note: 1)the gas cutting permission in advance,will be given by beml to the successful buyer to facilitate loading.however, gas cutting to be done as minimum as possible just sufficient to load the materials on the trucks/lorry. 2)buyers should have authorisation from pollution control board as recyclers or re- processors of ferrous/ ms / iron & steel scrap.) | lot no - lot name - m s scrap of miscellaneous items product type - metal category - iron and steel - 0.0 pcb group - ferrous and non ferrous metals scraps m.s.scrap of miscellaneous items consisting of waste formed plates, channels, cut plates , angles, tubes,rails, scrapped welded structures, gussets,cut and deformed plates,bars,round s ,off cut plates along with all other ms items of miscellanious shapes and sizes etc., available on as is where is condition. (note:buyers should have authorisation from pollution control board as recyclers or re- processors of ferrous/ ms / iron & steel scrap.) | lot no - lot name - scrap of condemned welding coil spools product type - miscellaneous category - plastic - 0.0 pcb group - plastic scrap scrap of condemned,dam ged,rejected,used welding coil spools made of plastic/fibre available with or without damages on as is where is condition. (note :buyers should have authorisation from pollution control board as recyclers or re- processors for plastic wastes/scrap.) | lot no - lot name - scarp of used and rejected oil soaked leather hand gloves product type - petroleum products category - used/ waste oil - 0.0 pcb group - used spent/burnt oil/used lube oil/used engine oil scarp of used and rejected oil soaked leather hand gloves and aprons of various sizes and shapes available on as is where is basis .(note:buyers should have authorisation from pollution control board as recyclers or re- processors for handling oil soaked wastes/scrap.) | lot no - lot name - scrap of used condemned battery operated platform truck 3 wheeler product type - transport vehicles category - others - 0.0 pcb group - ferrous and non ferrous metals scraps scrap of used,condemned ,damaged,reject ed and unserviceable battery operated platform truck-3 wheeler available with or without associated accessories like batteries etc., on as is where is condition. (note:buyers should have authorisation from pollution control board as recyclers or re- processors of ferrous/ ms / iron & steel scrap.) | lot no - lot name - scrap of condemned rejected portable welding rectifier sets machines product type - electrical items category - others - 0.0 pcb group - e- waste-rule 2022 scrap of condemned /damaged/reject ed portable welding rectifier sets /machines with or without accessories available on as is where is condition. the lot contains associated casings/ containers made up of plastic or fibre material which has to be lifted as integral part of the lot. note: 1)bidders should possess valid kspcb license/authorisa tion as reprocessor towards disposal/collectio n of e- waste. | lot no - lot name - scrap of condemned plotting machines product type - electrical items category - others - 0.0 pcb group - e- waste-rule 2022 scrap of condemned /damaged/reject ed plotting machines with or without accessories available on as is where is basis. (weight of each machine is around 80-100 kgs approximately) note: 1)bidders should possess valid kspcb license/authorisa tion as reprocessor towards disposal/collectio n of e- waste. | lot no - lot name - scrap of electrical items product type - electrical items category - others - 0.0 pcb group - e- waste-rule 2022 scrap of electrical items consisting of condemned ,used,rejected ,damaged wire harnesses along with other items like switches,cieling fans, small electrical coils,small armature fittings along with alluminium casings, electrical boards,small exhaust fan assemblies, rear tail /top lamp assemblies,tube light fitings/frames,allu minium dome lights, solar panels,coils,roto ry switches, damaged telephone handles,burnt bulbs,pcb boards,ac/dc circuit boards with capacitors,heavy electrical conductors,bus bars,condmened crt tubes with associated parts,plugs,socke ts,fuses,control knobs and | lot no - lot name - scrap of condemned protective covers guards product type - miscellaneous category - plastic - 0.0 pcb group - plastic scrap scrap of condemned,used ,damaged & rejected protective covers/guards(us ed to cover wheel rims or tyres of differrent equipment models)which are usually made up of fibre re- inforced plastic available on as is where is condition. (note :buyers should have authorisation from pollution control board as recyclers or re- processors for plastic wastes/scrap.) | lot no - lot name - scrap of condemned unserviceable cutting tools hand tools product type - metal category - iron and steel - 0.0 pcb group - ferrous and non ferrous metals scraps scrap of condemned,used ,damaged & rejected,worn- out,unserviceable cutting tools/hand tools consisting of items like drill bits,tapping bits, milling cutters etc. the lot is also inclusive of other tools like hand held pneumatic drilling machines,electric al grinding machines,torque wrenches,extensi on bars,measuring tapes,and all other hand tools of various sizses and shapes etc., available on as is where is condition. (note:buyers should have authorisation from pollution control board as recyclers or re- processors of ferrous/ ms / iron & steel scrap.) | lot no - lot name - electronic waste product type - electronics items category - compters/peripherals - 0.0 pcb group - e- waste-rule 2022 electronic waste: condemned,dam aged,rejected, unusable it equipments such as pcs, dmp printers(dot matrix printers),line printers,deskjet printers,motherbo ards,smps,mouse ,keyboards,crt monitors,old broken printers,scrap cd writers,scrapped laser jet or dot matrix printers & tft or crt monitors along with or without power cables ,scrapped photocopying machines ,scrap cds with plastic/pvc containers.,used & discraded telephones with malfunctioning handles, etc., note: 1)bidders should possess valid kspcb license/authorisa tion as reprocessor towards disposal of e-waste . | lot no - lot name - scrap of used rejected and unserviceable lead- acid batteries dry batteries product type - electrical items category - battery - 0.0 pcb group - used batteries/lead acid batteries/lead acid cells & lead scrap scrap of used,condemned ,rejected and unserviceable lead-acid batteries & dry batteries of differrent size and makes with various voltage & ampere ratings available for disposal on as is where is condition. (note:buyers should have authorisation from pollution control board as recyclers or re- processors of lead acid/dry batteries scrap. ) | lot no - lot name - ms scrap product type - metal category - iron and steel - 0.0 pcb group - ferrous and non ferrous metals scraps ms scrap of condemned /damaged/reject ed /unserviceable/ old hydraulic cylinders of various types and sizes belonging to differrent equipment models available with or without their accessories on as is where is condition. (note:buyers should have authorisation from pollution control board as recyclers or re- processors of ferrous/ ms / iron & steel scrap.) | lot no - lot name - scrap of electrical items product type - electrical items category - others - 0.0 pcb group - e- waste-rule 2022 scrap of electrical items consisting of heavy industrial blowers with motors having heavy castiron casings/sheetmet al enclosures of various sizes and capacities , heater units,heater elementsand damaged carborizing chambers,control panels with or without accessories etc., available on as is where is condition. (note:bidders should possess valid kspcb license/authorisa tion as reprocessor towards disposal of e-waste ) | lot no - lot name - scrap of condemned production equipment parts made of alluminium die castings product type - metal category - aluminium - 0.0 pcb group - ferrous and non ferrous metals scraps scrap of condemned/ damaged/rejecte d production equipment parts made of alluminium die castings associated with/without ms fittings along with channels & guides made up of alluminium available along with other integrated materials on as is where is condition. (note:buyers should have authorisation from pollution control board as recyclers or re- processors of alluminium scrap.) | lot no - lot name - ms scrap product type - metal category - iron and steel - 0.0 pcb group - ferrous and non ferrous metals scraps ms scrap of condemned /damaged/reject ed /unserviceable/ old miscellanious items containing various items like nuts ,bolts, washers,elbows,t - connectors,nippl es,studs, blocks,bars,angul ar bends,hooks,sta mped and various other ms items,etc., of various sizes and shapes all mixed in one lot available on as is where is condition. (note:buyers should have authorisation from pollution control board as recyclers or re- processors of ferrous/ ms / iron & steel scrap.) | lot no - lot name - scrap of condemned ms hydraullic exhaust tube structures product type - metal category - iron and steel - 0.0 pcb group - ferrous and non ferrous metals scraps scrap of condemned/ damaged/rejecte d/unserviceable/ obsolete ms hydraullic & exhaust tube structures and associated parts containing ms/rubber end fittings & clamps etc.,available on as is where is condition. note:1)buyers should have authorisation from pollution control board as recyclers or re- processors of ferrous/ ms / iron & steel scrap. 2) pallets and containers used for storing are not included in the lot. | lot no - lot name - m s scrap product type - metal category - iron and steel - 0.0 pcb group - ferrous and non ferrous metals scraps m.s. scrap of used/rejected/construction of ndemned fabricated items of various equipment models along with other condemned miscellaneous fabricated parts like battery box, ms railings,scrapped meshed pallets/bins ,radiator grills,wire mesh,sheetmetal cubourds,metal chairs,racks & partitions,metal tables,hand rails,guards and casings, door panels,ms beams with i-sections,ms ladders ,ms covers,equipment platforms & chassis,ms rolled structures and other condemned stands/structures ,gates and scrapped welding cables etc, available on as is where is condition. | lot no - lot name - ms scrap product type - metal category - iron and steel - 0.0 pcb group - ferrous and non ferrous metals scraps ms scrap of condemned / damaged/used or rejected/un- serviceable field returned items consisting of castings/forgings /machined components and assemblies of gears,shafts,disc s,bars,broken trolleys,tie rods,rack & pinions ,failed transmission casings & covers,axle assemblies,anch ors,wheel & axle hubs,equipment horse collars,anchors,b rake heads,brake oil coolers integral with other metal aggregates/comp osites(if any) pertaining to different equipment models/variants along with other items like used/rejected air cylinders ,tanks etc ., available on as is where is condition.note: 1)buyers should have authorisation | lot no - lot name - scrap of condemned tungsten carbide inserts product type - metal category - iron and steel - 0.0 pcb group - ferrous and non ferrous metals scraps scrap of condemned,dam aged,rejected ,broken tun | lot no - lot name - scrap of condemned used or rejected miscellanious items product type - metal category - mixed metal scraps - 0.0 pcb group - copper & brass scrap scrap of condemned / damaged/used or rejected miscellanious items of various metal & metal alloys consisting of items like used/discarded/r ejected taps,end fiittings,nozzles,g as regulators made of brass,covers ,unions,elbows,g uards,holders,min iature or small gear items etc., made of copper or bronze or gun metal associated with other miscellanious items available on as is where is basis. (note:buyers should have authorisation from pollution control board as recyclers or re- processors of metal alloys scrap like copper/brass/gun metal etc.,) | lot no - lot name - scrap of used oil product type - petroleum products category - used/ waste oil - 0.0 pcb group - used spent/burnt oil/used lube oil/used engine oil scrap of used oil (with/without water mix) contained in plastic & ms barrells on as is where is basis condition . (note: 1)the bid price per litre shall be inclusive of container price,irrespective of plastic/ms barrell.the transferring of scrap oil from one barrell to another by the buyer is permitted(if required) with his own arrangements to make the partially filled barrells full while lifting.buyers to take care of spillage while loading. | lot no - lot name - scrap of condemned oil filters product type - petroleum products category - used/ waste oil - 0.0 pcb group - used spent/burnt oil/used lube oil/used engine oil scrap of condemned,used ,damaged & rejected oil filters and oil cartridges of various sizes and makes available on as is where is condition. note: 1) bidders should possess valid kspcb license/authorisa tion as reprocessor towards disposal of hazardous wastes rsesidues/ oil filter cartiridges. | lot no - lot name - scrap of used empty plastic oil barrels product type - container category - barrel/drum - 0.0 pcb group - empty barrels/containers/l iners contaminated with hazardous chemicals/wastes scrap of used empty plastic oil barrels of 205/210lts capacity .(barrels in damaged conditions also to be taken along with this lot) available on as is where is condition. note: 1) bidders should possess valid kspcb license/authorisa tion as reprocessor towards disposal of empty barrels /hazardous wastes. | lot no - lot name - ms containers product type - container category - barrel/drum - 0.0 pcb group - empty barrels/containers/l iners contaminated with hazardous chemicals/wastes ms scrap of used/empty/dam aged/rejecetd/de nted and deformed paint boxes/containers/ thinner drums/damaged ms oil or grease barrels etc ., available on as is where is basis.pemission will be given to pool/collect all the available paint boxes and damged barrels available in the scrap yard during loading. note: 1) bidders should possess valid kspcb license/authorisa tion as reprocessor towards disposal of empty barrels /hazardous wastes. | lot no - lot name - scrap of dead wood product type - miscellaneous category - wooden items - 0.0 pcb group - wood waste scraps scrap of dead wood along with packing wooden skids , waste wood with waste plywood sheets, etc., on as is where is basis condition. (note: 1)packing wood may contain bolts ,nuts,nails & hinges which form an integral part of the scrap lot. dismantling the lot inside beml premisis will be allowed to facilitate loading . 2)buyers should have authorisation from pollution control board as recyclers or re- processors of dead wood scrap)
Agency / Dept :
mstc limited metal scrap trade corporation limited
Due Date :
Oct 19, 2026 (4 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 17553654
Location : palghar , maharashtra
tender for removal of old damaged gi ducts and its supports, fabrication and installation of new gi duct with supports and stiffeners at awtf, and supply, fabrication, installation of gi ducts with return air grill and support at sfsf and asfsf
Agency / Dept :
bhabha atomic research centre BARC
Due Date :
Oct 07, 2026
Tender Value :
4.26L
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T18 Ref No : 17107251
Location : ranchi , jharkhand
tender for return air grill, return air grill for lwaccn coaches to drg.no.le44248 alt-a or latest for lhb ac coaches. n ote: advance sample must be approved by the consignee. - warranty period: 30 months after the date o f delivery
Agency / Dept :
south eastern railway SER
Due Date :
Sep 10, 2026
Tender Value :
Refer Document
View Documents
T18 Ref No : 17341718
Location : palghar , maharashtra
tender for removal of old damaged gi ducts its supports, fabrication and installation of new gi duct with supports and stiffeners at awtf, and supply, fabrication, installation of gi ducts with return air grill and support at sfsf and asfsf ., removal of old damaged gi ducts its supports, fabrication and installation of new gi duct with supports and stiffeners at awtf, and supply, fabrication, installation of gi ducts with return air grill and support at sfsf and asfsf.
Agency / Dept :
bhabha atomic research centre BARC
Due Date :
Sep 28, 2026
Tender Value :
4.26L
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T18 Ref No : 17176475
Location : mumbai , maharashtra
tender for supply and apply of aluminium, supply and apply of aluminium foil duct, clamps, nut- bolt at both the ends i.e. f rom existing return air grill to modofied location for return air grill above the ic(inter-c ommunication) door in lhb first ac coach at npp end for proper air circulation through ret urn air grill. - warranty period: 30 months after the date of delivery
Agency / Dept :
western railway WR
Due Date :
Sep 24, 2026
Tender Value :
Refer Document
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T18 Ref No : 17547540
Location : barmer , rajasthan
Source : GEM Tenders
tender for design supply installation testing and commissioning of air cooled floor mounted package units of cap 7 point 5 tr with hermetically sealed scroll type compressor dx coil aircooled as per atc , supply and fixing of copper refrigerant piping for discharge line from indoor unit to outdoor air cooled fan with 5 or 8 inches pipe with fitting complete all as per site requirement , supply and fixing of copper refrigerant piping for liquid line from indoor unit to outdoor air cooled fan with 7 or 8 inches pipe with fitting complete , supply and fixing of 22 gauge gi sheet ducting with all fittings such as tee bends tunings vanes flange etc made of gi sheet of class viii as per is 277 fabricated as per is 655 incl as per atc , supply and fixing black flexible closed cell 19mm thick elastomeric thermal insulation made of elastomeric foam based on synthetic rubber nbr or pvc tested for maximum service as per atc , supply and fixing of supply air grill or diffusers made of aluminium section powder coated with volume control damper complete all as per site requirement , supply and fixing of return air grill or diffusers made of aluminium section powder coated without volume control damper complete all as per site requirement , supply and fixing of fresh air grill with damper made of gi sheet 18 g complete with bird screen complete all as per site requirement , supply and fixing of flexible canvas connection made of fire retardant cloth for pac units complete all as per site requirement , design fabricate supply testing and commissioning of cpri approved factory made lt panel board cubicle type suitable for incoming outgoings mccb or mcbs double door outdoor as per atc , m and l for eart hing complete with gi plate electrode of size 600x600x6mm thick bured directly in ground vertically at a depth not less 2 point 25m below normal ground level as per atc , supplying and laying in ground in ducts in pipes on cable trays of pvc insulated zlpe aluminum conductor armoured cables of 1 point 1kv grade confirming to is complete as per atc , supply and laying double wall corrugated hdpe duct pipe 80mm outer dia conforming to is 14930 part ii of approved coour with fitting for cable protection complete laid inas per atc , supply and laying in ground in ducts in pipes on cable trays of pvc insulated aluminum conductor armoured cables of 1 point 1kv grade confirming to is complete as per atc , supply and fixing or laying ge earth strip 25mm x 4mm below ground in 40mm gi pipe wherever required and on surface or in recess for connections etc , supply and fixing of gi slotted cable tray 100 x 50mm high in 16 swg incl necessary supports and frame work complete all as specified and as directed by engineer in charge , supply and fixing of 4 mm gi wire , supply laying and testing pvc ensu lated pvc sheathed cable galvanized steel strip or wire armoured electric control cables heavy duty with stranded copper conductor as per atc , supply installation commissioning and testing of air cooled packaged air conditioners comprising of hermetic or semi hermetically sealed reciprocating or hermetically as per atc , m and l for taking out old ber ac 3 or 4 or 7 point 5 tr ton capacities complete and transporting them to age em store yard and deposit complete all as specified and directed, s and fixing of cooling appliances stores, design supply installation testing and commissioning of air cooled floor mounted package units of cap 7 point 5 tr with hermetically sealed scroll type compressor dx coil aircooled as per atc, supply and fixing of copper refrigerant piping for discharge line from indoor unit to outdoor air cooled fan with 5 or 8 inches pipe with fitting complete all as per site requirement, supply and fixing of copper refrigerant piping for liquid line from indoor unit to outdoor air cooled fan with 7 or 8 inches pipe with fitting complete, supply and fixing of 22 gauge gi sheet ducting with all fittings such as tee bends tunings vanes flange etc made of gi sheet of class viii as per is 277 fabricated as per is 655 incl as per atc, supply and fixing black flexible closed cell 19mm thick elastomeric thermal insulation made of elastomeric foam based on synthetic rubber nbr or pvc tested for maximum service as per atc, supply and fixing of supply air grill or diffusers made of aluminium section powder coated with volume control damper complete all as per site requirement, supply and fixing of return air grill or diffusers made of aluminium section powder coated without volume control damper complete all as per site requirement, supply and fixing of fresh air grill with damper made of gi sheet 18 g complete with bird screen complete all as per site requirement, supply and fixing of flexible canvas connection made of fire retardant cloth for pac units complete all as per site requirement, design fabricate supply testing and commissioning of cpri approved factory made lt panel board cubicle type suitable for incoming outgoings mccb or mcbs double door outdoor as per atc, m and l for eart hing complete with gi plate electrode of size 600x600x6mm thick bured directly in ground vertically at a depth not less 2 point 25m below normal ground level as per atc, supplying and laying in ground in ducts in pipes on cable trays of pvc insulated zlpe aluminum conductor armoured cables of 1 point 1kv grade confirming to is complete as per atc, supply and laying double wall corrugated hdpe duct pipe 80mm outer dia conforming to is 14930 part ii of approved coour with fitting for cable protection complete laid inas per atc, supply and laying in ground in ducts in pipes on cable trays of pvc insulated aluminum conductor armoured cables of 1 point 1kv grade confirming to is complete as per atc, supply and fixing or laying ge earth strip 25mm x 4mm below ground in 40mm gi pipe wherever required and on surface or in recess for connections etc, supply and fixing of gi slotted cable tray 100 x 50mm high in 16 swg incl necessary supports and frame work complete all as specified and as directed by engineer in charge, supply and fixing of 4 mm gi wire, supply laying and testing pvc ensu lated pvc sheathed cable galvanized steel strip or wire armoured electric control cables heavy duty with stranded copper conductor as per atc, supply installation commissioning and testing of air cooled packaged air conditioners comprising of hermetic or semi hermetically sealed reciprocating or hermetically as per atc, m and l for taking out old ber ac 3 or 4 or 7 point 5 tr ton capacities complete and transporting them to age em store yard and deposit complete all as specified and directed
Agency / Dept :
indian army
Due Date :
Oct 10, 2026
Tender Value :
Refer Document
View Documents
T18 Ref No : 17201286
Location : mettur , tamil nadu
tender for mtps i ca cws ii unit iii overhauling and painting of sludge disposal pump and cold hot water tunnel vent valves air vent valves gate valves non return valve and painting of safety grills handrails oil line hub arm sleeves etc
Agency / Dept :
tamil nadu electricity board TANGEDCO
Due Date :
Sep 15, 2026
Tender Value :
Refer Document
View Documents
T18 Ref No : 16952772
Location : north 24 paraganas , west bengal
Source : GEM Tenders
tender for purchase of spares 320 oblique 01606, block bedplate assembly , 320 oblique 01722, jet piston cooling , 320 oblique 04554, switch cold start advance , 320 oblique 01605, cylinder block , 320 oblique a3103, crankshaft machining , 320 oblique 03132, gear crankshaft assembly , 320 oblique 03298, bearing main upper std , 320 oblique 03301, bearing lower main std , 320 oblique 03304, bearing upper main rear std , 320 oblique 03307, bearing lower main rear std , 320 oblique 03119, seal front oil , 320 oblique 03079, pulley crankshaft , 320 oblique 03099, hub flywheel , 320 oblique 09249, kit-piston and rings standard , 320 oblique 03114, rod connecting , 320 oblique 03310, bearing big end std , 320 oblique 03685, camshaft assembly , 320 oblique 03524, tappet valve , 320 oblique 03677, rod push , 320 oblique 03584, camshaft , 320 oblique 05042, casing timing , 320 oblique 05246, cover fip gear , 320 oblique 08016, cover plate sae b , 320 oblique 08017, cover plate pto , 320 oblique 05084, housing flywheel , 320 oblique 03029, seal rear oil , 320 oblique 05026, cover access , 320 oblique 03394, flywheel assy. w300 , 320 oblique 02620, cylinder head , 320 oblique a4901, switch sender, coolant , 320 oblique 03520, valve inlet , 320 oblique 03575, spring valve , 320 oblique 03533, seal valve stem , 320 oblique 03689, retainer valve spring , 320 oblique 03528, valve cotter , 320 oblique 03521, valve exhaust , 320 oblique 03577, bridge piece , 320 oblique 03579, adjuster screw , 320 oblique 03721, shaft rocker , 320 oblique 03774, arm rocker exhaust , 320 oblique 03775, arm rocker inlet , 320 oblique 03587, pedestal , 320 oblique 03588, pedestal , 320 oblique 07634, rocker cover , 320 oblique 07580, seal rocker cover , 320 oblique 07752, filler cap assembly , 320 oblique 07504, seal fuel injector , 320 oblique 07701, unit oil seperator cyclone , 320 oblique 09049, bracket engine lifting , 826 oblique 01361, setscrew torque to 47nm , 320 oblique 05551, manifold air induction turbo , 320 oblique 07035, gland boost control , 320 oblique 05693, heater air intake 12v , 320 oblique 06265, manifold exhaust , 320 oblique 04542, pump water assembly , 320 oblique 04739, housing thermostat , 320 oblique 04618, thermostat abi , 320 oblique 04543, seal c , 320 oblique 04758, connector water inlet , 320 oblique 04186, pump oil , 320 oblique a4159, oil pan assembly twin skin , 320 oblique 04162, seal oil-pick-up , 320 oblique 04134, filter oil , 320 oblique a4146, switch oil pressure , 320 oblique 04328, cooler oil 6 plate , 320 oblique 04295, retainer fuel filter , 320 oblique 06924, pump injection 68kw 12v , 320 oblique 06578, gear injection pump 65t , 320 oblique 06576, pipe assembly fuel boost control , 320 oblique a7161, pump lift , 320 oblique 07038, rod push , 320 oblique 06837, injector mt3 tc 63 oblique 6 , 320 oblique 02644, clamp injector , 320 oblique 06524, seal injector , 320 oblique 06530, washer fuel injector , 320 oblique 06800, pipes hp 1 and 2 , 320 oblique 06803, pipes hp 3 and 4 , 320 oblique 07041, pipe filter , 320 oblique 07042, pipe lift pump to filter , 320 oblique 07069, leak off circuit pipe , 320 oblique 07233, clip pipe , 320 oblique 07394, filter fuel 5 micron , 320 oblique 07522, cover fuel injectors , 320 oblique 07521, insert , 320 oblique 08657, adjuster autotensioner , 320 oblique 06159, turbocharger 68kw, ac, t3 , 320 oblique 05533, tube assmebly turbo crossover , 320 oblique 04318, adaptor tube , 320 oblique 05536, hose 49.5mm x 55mm , 320 oblique 04388, pipe oil feed , 320 oblique 06270, clip p clip , 320 oblique 06268, pipe clip , 320 oblique 04221, pipe turbo oil drain , 320 oblique 08680, alternator 12v 95a - , 320 oblique 09661, starter motor 12v , 40 oblique 302244, toeplate 2350 mm wide 16 holes, weld-on , 811 oblique 80001, pin pivot , 40 oblique 303603, tooth bucket , 40 oblique 303376, sidecutter left hand , 40 oblique 303377, sidecutter right hand , 40 oblique 303280, bearing liner , 40 oblique 303281, bearing liner , 333 oblique y9921, mat enforcement , 333 oblique y1346, strainer - fuel filler , 335 oblique y2163, filler fuel tank , 335 oblique y3307, sensor fuel level , 334 oblique y1374, step , 333 oblique y1373, cap fuel tank , 333 oblique y1376, cap filler breather , 335 oblique y1866, guard hose , 40 oblique 302376, filter assembly hydraulic return , 335 oblique y1906, plate cover , 32 oblique 920300, element filter 125 micron torque 15-20 nm , 332 oblique h3476, gauge sight 41mm af hexagon torque 9-10 nm , 816 oblique 00196, cap blanking steel 3 oblique 4 inch bsp , 123 oblique 06023, cap sideshift stabiliser , 333 oblique y7431, stabiliser ram right hand , 333 oblique y7430, stabiliser ram left hand , 40 oblique 301674, foot stabiliser, sideshift , 334 oblique y1351, hose hybrid righthand,outer , 334 oblique y1738, hose hybrid righthand,inner , 334 oblique y2498, hose hybrid lefthand,outer , 334 oblique y2373, hose hybrid righthand,inner , 40 oblique 301630, pin pivot , 811 oblique 50530, pin pivot , 331 oblique 20550, pad wear, upper 5mm thick, colour green , 331 oblique 20552, pad wear, upper 6mm thick , 331 oblique 20556, pad wear, upper 7mm thick , 333 oblique 43376, pad wear, lower fix , 333 oblique y3360, pad wear, lower , 40 oblique 302729,, purchase of spares, 320/01606, block bedplate assembly, 320/01722, jet piston cooling, 320/04554, switch cold start advance, 320/01605, cylinder block, 320/a3103, crankshaft machining, 320/03132, gear crankshaft assembly, 320/03298, bearing main upper std, 320/03301, bearing lower main std, 320/03304, bearing upper main rear std, 320/03307, bearing lower main rear std, 320/03119, seal front oil, 320/03079, pulley crankshaft, 320/03099, hub flywheel, 320/09249, kit-piston and rings standard, 320/03114, rod connecting, 320/03310, bearing big end std, 320/03685, camshaft assembly, 320/03524, tappet valve, 320/03677, rod push, 320/03584, camshaft, 320/05042, casing timing, 320/05246, cover fip gear, 320/08016, cover plate sae b, 320/08017, cover plate pto, 320/05084, housing flywheel, 320/03029, seal rear oil, 320/05026, cover access, 320/03394, flywheel assy. w300, 320/02620, cylinder head, 320/a4901, switch sender, coolant, 320/03520, valve inlet, 320/03575, spring valve, 320/03533, seal valve stem, 320/03689, retainer valve spring, 320/03528, valve cotter, 320/03521, valve exhaust, 320/03577, bridge piece, 320/03579, adjuster screw, 320/03721, shaft rocker, 320/03774, arm rocker exhaust, 320/03775, arm rocker inlet, 320/03587, pedestal, 320/03588, pedestal, 320/07634, rocker cover, 320/07580, seal rocker cover, 320/07752, filler cap assembly, 320/07504, seal fuel injector, 320/07701, unit oil seperator cyclone, 320/09049, bracket engine lifting, 826/01361, setscrew torque to 47nm, 320/05551, manifold air induction turbo, 320/07035, gland boost control, 320/05693, heater air intake 12v, 320/06265, manifold exhaust, 320/04542, pump water assembly, 320/04739, housing thermostat, 320/04618, thermostat abi, 320/04543, seal c, 320/04758, connector water inlet, 320/04186, pump oil, 320/a4159, oil pan assembly twin skin, 320/04162, seal oil-pick-up, 320/04134, filter oil, 320/a4146, switch oil pressure, 320/04328, cooler oil 6 plate, 320/04295, retainer fuel filter, 320/06924, pump injection 68kw 12v, 320/06578, gear injection pump 65t, 320/06576, pipe assembly fuel boost control, 320/a7161, pump lift, 320/07038, rod push, 320/06837, injector mt3 tc 63/6, 320/02644, clamp injector, 320/06524, seal injector, 320/06530, washer fuel injector, 320/06800, pipes hp 1 and 2, 320/06803, pipes hp 3 and 4, 320/07041, pipe filter, 320/07042, pipe lift pump to filter, 320/07069, leak off circuit pipe, 320/07233, clip pipe, 320/07394, filter fuel 5 micron, 320/07522, cover fuel injectors, 320/07521, insert, 320/08657, adjuster autotensioner, 320/06159, turbocharger 68kw (ac) t3, 320/05533, tube assmebly turbo crossover, 320/04318, adaptor tube, 320/05536, hose 49.5mm x 55mm, 320/04388, pipe oil feed, 320/06270, clip p clip, 320/06268, pipe clip, 320/04221, pipe turbo oil drain, 320/08680, alternator 12v 95a -, 320/09661, starter motor 12v, 40/302244, toeplate 2350 mm wide 16 holes (weld-on), 811/80001, pin pivot, 40/303603, tooth bucket, 40/303376, sidecutter left hand, 40/303377, sidecutter right hand, 40/303280, bearing liner, 40/303281, bearing liner, 333/y9921, mat enforcement, 333/y1346, strainer - fuel filler, 335/y2163, filler fuel tank, 335/y3307, sensor fuel level, 334/y1374, step, 333/y1373, cap fuel tank, 333/y1376, cap filler breather, 335/y1866, guard hose, 40/302376, filter assembly hydraulic return, 335/y1906, plate cover, 32/920300, element filter 125 micron torque 15-20 nm, 332/h3476, gauge sight 41mm af hexagon torque 9-10 nm, 816/00196, cap blanking steel 3/4 inch bsp, 123/06023, cap sideshift stabiliser, 333/y7431, stabiliser ram right hand, 333/y7430, stabiliser ram left hand, 40/301674, foot stabiliser, sideshift, 334/y1351, hose hybrid righthand,outer, 334/y1738, hose hybrid righthand,inner, 334/y2498, hose hybrid lefthand,outer, 334/y2373, hose hybrid righthand,inner, 40/301630, pin pivot, 811/50530, pin pivot, 331/20550, pad wear, upper 5mm thick, colour green, 331/20552, pad wear, upper 6mm thick, 331/20556, pad wear, upper 7mm thick, 333/43376, pad wear, lower fix, 333/y3360, pad wear, lower, 40/302729, mounting rubber, 332/p7213, mounting resilient, 334/y4823, mounting filler tube, 335/08918, bracket engine mounting righthand, 335/08805, bracket engine mounting left hand, 334/y1363, grill lefthand, 334/y1367, grill righthand side, 335/y4035, grille front, 334/y6285, lock grille, 333/y5391, buffer, 333/y9940, handle bonnet, 334/y8644, latch bonnet, 335/y5197, bonnet, 333/y9762, bracket lock assembly, 333/y3091, cable wire, 1000mm, 332/y9356, hinge assembly, leftside, 333/y0033, hinge assembly, rightside, 332/y9209, plate baffle, 334/y7531, bracket hose guide left side, 334/y7532, bracket hose guide right side, 335/y5201, panel side grill lh, 335/y5200, panel side grill, rh, 333/y2690, bumper, 332/y1446, guard stone left hand sideshift, 332/y1445, guard stone right hand sideshift, 333/y5571, bracket hinge, 335/c2510, retainer hose, 334/y5208, hose 06 bsp lp 105, 334/y6169, hose 10 bsp hp 850 hyd. pump to steer va, 335/y8913, hose steer valve to lvb, 331/34392, mounting cab upper blue a-post, 331/18442, mounting cab lower a-post, 331/34393, mounting cab upper green b-post, 331/25996, mounting cab lower red b-post, 332/d4249, plate compression, 333/y9063, stopper plate, 334/y6859, mount relay, 335/y9824, roof moulding, 333/c6546, coller sealing, 40/302606, light number plate, 40/303968, light interior, 332/g4810, mount roof liner, assembly, rear, 334/y5700, liner roof, 333/y6867, bracket roof liner, 335/y3428, support roof liner, 332/f5479, liner roof, 334/y8447, pad foam, 335/y3412, pocket utility, 331/31135, stay door, leftside, 333/y7581, spring door stay, leftside, 335/04779, bracket door stay, lh, 333/y7562, rubber pad 30x20x12, 331/31136, stay door, rightside, 333/y1967, spring door stay, rightside, 335/04780, bracket door stay, rightside, 333/c6209, pressing mounting lh gas strut, 333/c6210, pressing mounting rh gas strut, 335/y2342, stud ball, 332/h7520, bush, 331/31071, catch window lockback,, 332/a0619, striker door, 332/a0620, guard door striker, 128/c5954, door painted and sealed left hand, 334/y0831, door tinted glass upper, 334/y0832, door tinted glass lower, 333/y6531, door seal left hand, 333/y2921, latch assembly inner, right hand, 333/y2923, door handle left side, 334/y1662, radiator aluminium, 336/a9504, hammer hm380
Agency / Dept :
indian army
Due Date :
Aug 31, 2026
Tender Value :
Refer Document
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T18 Ref No : 16748162
Location : new delhi , delhi
tender for cleaning of fresh air & return air filters, ac grills and cooling/ condenser coils of ac coaches during maintenance works at washing line/sick line and on-board electrical escorting duties in primary-based shatabdi/tejas/ shatabdi-type/ rajdhani/ duronto/ gatiman/ ac/ express trains under anvt depot over delhi division for three years.
Agency / Dept :
northern railway NR
Due Date :
Sep 03, 2026
Tender Value :
12.68Cr
View Documents

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

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By focusing purely on your core strength in Return Air Grill, you can build a highly profitable and stable pipeline of government clients.

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

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Government buyers are aggressively using the Government e-Marketplace (GeM) for the direct procurement of Return Air Grill. 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.

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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 Return Air Grill, maximizing your chances of securing L1 status.

1.

How do I find government contracts exclusively matching my work in Return Air Grill?

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 Return Air Grill 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 Return Air Grill?

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 Return Air Grill, officers can view your profile and generate direct purchase orders or invite you to participate in exclusive Custom Bids.

9.

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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 Return Air Grill is declared L1 and is generally awarded the contract

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