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Latest Copper ducts Tenders in India – Verified Leads & Real-Time Insights by Tender18

Finding the right Copper ducts 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 Copper ducts 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 Copper ducts Tender Intelligence & Monitoring

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

We categorize Copper ducts 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 Copper ducts 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 Copper ducts 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 Copper ducts Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Copper ducts 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 Copper ducts Sector in 2026

With the Government of India focusing on digital procurement and infrastructure expansion, the Copper ducts 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 Copper ducts tender alerts?

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

Is EMD mandatory for all Copper ducts tenders?

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

What is the difference between a Copper ducts 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 Copper ducts tenders on Tender18?

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


Get Expert Support for Copper ducts 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 : 16259931
new Tender
Location : bhopal , madhya pradesh
Source : GEM Tenders
new Tender

Tender Value : 0
Due Date : Jul 25, 2026
T18 Ref No : 16189744
live Tender
Location : rajkot , gujarat
Source : GEM Tenders
live Tender

Tender Value : 4044314
Due Date : Jul 16, 2026

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T18 Ref No : 16171705
live Tender
Location : junagadh , gujarat
Source : GEM Tenders
live Tender

tender for tools equipment and machinary - power tools for fastening , different profile gauges plate type , indexable boring bar with inserts , heat treated alloy mc steel mt. studs and bolts with nuts , ms pipe , steel keys , bearing different types , washer clutch keys jib cotter and circlip , try square , chisel cold flat , file flat second cut safe edge , vice bench , machine vice , dial vernier caliper universal type , earth copper plate 60cm x 60cm x 3.15 mm , earth gi plate 60cm x 60cm x 6mm , earth electrode primary electrode 2100x28x3.25mm , earth electrode secondary cu strip 20x5mm , residual current cuircuit breaker rccb 25 amp , rubber mat 60 x 120 x 2.5 cm 2ftx4ftx1inch , rcc pole 6 mtr with accessories , digital vernier caliper , coil winding machine manual , smart meter single phase , smart meter three phase , ev charger 3 phase input , ev charger home 1 phase input , screw driver diamond insulated head 4 x 150 mm , power factor meter , solid state solar based 1 phase energy meter bidirectional , three phase kwh meter digital , magnetic flux meter , meter reading instrument mri , insulators including hardware fitting , earth plate , earth electrode , bus bar with brackets , star delta strater soft starter , steel measuring tape , ammeter mc , frequency meter , hydrometer , crimping tool , wire gauge imperial ss marked in swg and mm , spirit level , pipe vice cast iron with hardened jaw open type , contactor and auxiliary contacts , limit switch , knife switch dpdt fitted with fuse terminals , knife switch tpdt fitted with fuse terminals , mccb , electrician helmet , solar panels , solar charge controller with manual switch day lighting , ev charger , ev charger home , motion detector , electric induction plate , demonstration table , instructor s chair , computer chair revolving , metal rack , fire buckets , screw driver , terminal screw driver , knife electrician , hammer ball peen , plumb bob , combination pliers insulated , spanner set de , screw driver set set of 5 , file half round 2nd cut , file round 2nd cut , soldering iron , various lamps with fittings , panel accessories , solar traffic light , rechargeable battery , almirah, capacity 10-18mm (cordless screwdriver drill machine with two batteries), metric standard only for demonstration, 1 inch shank, m6, m8, m10, m12, m14, m16 standard each 2 nos, 150 nb sch40 erw is 1239, to fit with key slot of shaft & pulley(square,flat,round,feather,woodruff,gib head,taper), type of diameter 25mm (min)ball,roller,needle,taper rolle,thrust,angular,spherical etc., minimum 25mm size, carbon steel material each 2 nos, 150 mm blade carbon steel, 20 mm x 150 mm high carbon steel, 300 mm, 150 mm, 100mm, 0 300 mm lc 005 mm, earth copper plate 60cm x 60cm x 3.15 mm, earth gi plate 60cm x 60cm x 6mm, earth electrode primary electrode 2100x28x3.25mm, earth electrode secondary cu strip 20x5mm, residual current cuircuit breaker rccb 25 amp, rubber mat 60 x 120 x 2.5 cm 2ftx4ftx1inch, rcc pole with accessories ms angle iron, c clamp, stay insulator etc. and materials 6 mtr, 0 - 200 mm lc 001 mm (optional), coil winding machine manual, smart meter single phase, smart meter three phase, ev charger 3 phase input, ev charger home 1 phase input, screw driver diamond insulated head 4 x 150 mm, 440 v, 20 a, three phase portable box type, 5-30 amps, 240 volts, 25a, 415 v a. c, 0-500 tesla, meter reading instrument, pin type, shackle type, egg type and suspension type, 60cm x 60cm x 3.15mm copper plate 60cm x 60cm x 6mm gi plate, primary electrode 2100x28x3.25mm secondary cu strip 20x5mm, 1 mtr each, star delta strater soft starter, pocket type, 0 to 500 ma, 45 to 55 hz, hydrometer, 9 inch hex series, wire gauge metric, 100 mm, 3 phase, 415 volt, 25 amp with 2 no and 2 nc, limit switch, liver operated 2a 500v, 2-contacts, 16 amp, 16 amp 440 v, 100amps, triple pole, yellow colour, 15wp, 6v,5 a, 3 phase input, 1 phase input, motion detector, 1500 watt, 240v, 2.5 x 1.25 x 0.75 m, full arm, caned back and seat, revolving, 100cm x 150cm x 45 cm, standard size, 200 mm, 75 mm connector, d.b., 0.25 kg, 115 grams, set of 6 from 6x7 to 16x7, 100-300 mm, 250 mm, 60 w 230 v, 1.halogen incandescent lamp, 2.fluorescent tube, 3.hp mercury vapor lamp, 4.high-pressure sodium lamp 5.low-pressure sodium lamp, 6. led lamps, 7.downlights, 8.floodlights, 9.spotlights, cable ducts, ferrules, led indicators, push buttons, rotary switches, timers, relays, mcb, mccb, rccb, etc., 12v, 75ah battery, 75 wp solar panel, 12v, 10a dusk to dawn charge controller, 15 w led lights with suitable colors and 9 m height pole all dismountable, 12 v, 100 ah, 1.8 x 1.2 x 0.45 m


Tender Value : 733231
Due Date : Jul 28, 2026
T18 Ref No : 16194957
live Tender
Location : mathura , uttar pradesh
Source : GEM Tenders
live Tender

tender for and installation non return valve nrv of ci of size 65 mm as per latest is and description , supply and installation non return valve nrv of ci of size 50 mm as per latest is and description , supply and fixing stop valves cast copper alloy screwed down high pressure with crutch or butterfly handle, of dia 20 mm as per latest is and description , supply and fixing stop valves cast copper alloy screwed down high pressure with crutch or butterfly handle, of dia 15 mm as per latest is and description , supply and fixing mild steel pot strainer of 100 mm bore as per latest is and description , supply and fixing new mild steel ystrainer of 80 mm bore as per latest is and description , supply and fixing new mild steel ystrainer of 65 mm bore as per latest is and description , supply and fixing new mild steel ystrainer of 50 mm bore as per latest is and description , supply and installation pressure gauge in the pipe lines suitable for dia 15 mm pipe as per latest is and description , supply and installation thermometers in the pipe line suitable for dia 15 mm as per latest is and description , gi pipe medium grade of 50 mm dia , gi pipe medium grade of 20 mm dia , gi pipe medium grade of 15 mm dia , supply assembly and erection of pgi sheet with tdf flange of thickness 22 gauge sheet as per description , m and l for duct insulation with 25 mm thick all as per description , m and l for wraping glass cloth incl uv chemical coating over nitrile rubber. thickness of glass cloth shall be provided as per oem recommendation , m and l for supply air grilis with extruder aluminium powder coated and size and type of air grills alongwith air volume shall be provided as per oem recommendation , m and l for return air grills with extruder aluminium powder coated without air volume control shall be provided as per oem recommendation , dismantling old false ceiling any type as per description , supply and installation 3 way valve of ci of size 80 mm dia , demolition of brick work or floor as per description , m and l for brick work with sub class b brick straight or curved as per description , m and l for plastering 12 mm thick on fair faces of brick as per description , m and l 150 mm thick cement concrete 1 ratio 2 ratio 4 type b2 40 mm graded broken stone aggregate as per description , supply laying testing xlpe cable insulated heavy duty 1100 volts aluminium conductor of size 150 sq mm 3 and half core as specified and directed , m and l for 100 mm bore steel tubing light grade complete all as specified and as directed , supply laying testing xlpe cable insulated heavy duty 1100 volts aluminium conductor of size 95 sq mm 3 and half core as specified and directed , m and l for xlpe insulated armoured ug cables 3 point 5 core x 50 sqmm 1100 volts grade aluminium conductor including termination complete as specified and directed , m and l for xlpe insulated armoured ug cables 3 point 5 core x 35 sqmm 1100 volts grade aluminium conductor including termination complete as specified and directed , m and l for xlpe insulated armoured ug cables 4 core x 16 sqmm 1100 volts grade aluminium conductor including termination complete as specified and directed , m and l for earthing complete with gi earth plate electrode 600 x 600 x 6 mm thick burried directly in ground with 32 x 6 mm gi strip , supply installation testing and commissioning of lt control panel board cubical type indoor type floor mounted weather proof fabricated out of 2 point 0 mm crca, special repair to replacement of 03 x 25 central ac plant in signal centre under ge west mathura, disconnecting and taking down complete central ac plant capacity 25 tr x 3 nos with ahu 01 cooling tower duct and complete connected accessories as per description, design and supply installation testing and commissioning of central ac plant of working capacity not less than 2 x 25 tr working plus 1 stand by as per design and description, supply installation commissioning and testing of monoblock centrifugal pump 2 w plus 1 s of capacity suitable for 50 tr central ac plant and design by oem, supply installation commissioning 440 v 50 hz of monoblock centrifugal pump 2 w plus 1 s of capacity suitable for 50 tr central ac plant and design by oem, supply installation commissioning and testing of frp cooling tower rectagular round bottle shape suitable for capacity 50 tr ac plant with frp body and design by oem, supply installation testing and commissioning of factory built ahu with six row deep coil suitable for 50 tr as per oem recommendation, supply and installation hot water generator 35 kw with 2 nos pump 1 w plus 1 s alongwith making necessary connections complete all as per oem recommendation, supply and fixing mild steel c grade pipe heavy duty of dia 100 mm all as per description, supply and fixing mild steel c grade pipe heavy duty of dia 80 mm all as per description, supply and fixing mild steel c grade pipe heavy duty of dia 65 mm all as per description, supply and fixing mild steel c grade pipe heavy duty of dia 50 mm all as per description, supply and installation butterfly valve of ci of size 100 mm as per latest is and description, supply and installation butterfly valve of ci of size 80 mm as per latest is and description, supply and installation butterfly valve of ci of size 65 mm as per latest is and description, supply and installation butterfly valve of ci of size 50 mm as per latest is and description, supply and installation non return valve nrv of ci of size 80 mm as per latest is and description, supply and installation non return valve nrv of ci of size 65 mm as per latest is and description, supply and installation non return valve nrv of ci of size 50 mm as per latest is and description, supply and fixing stop valves cast copper alloy screwed down high pressure with crutch or butterfly handle, of dia 20 mm as per latest is and description, supply and fixing stop valves cast copper alloy screwed down high pressure with crutch or butterfly handle, of dia 15 mm as per latest is and description, supply and fixing mild steel pot strainer of 100 mm bore as per latest is and description, supply and fixing new mild steel ystrainer of 80 mm bore as per latest is and description, supply and fixing new mild steel ystrainer of 65 mm bore as per latest is and description, supply and fixing new mild steel ystrainer of 50 mm bore as per latest is and description, supply and installation pressure gauge in the pipe lines suitable for dia 15 mm pipe as per latest is and description, supply and installation thermometers in the pipe line suitable for dia 15 mm as per latest is and description, gi pipe medium grade of 50 mm dia, gi pipe medium grade of 20 mm dia, gi pipe medium grade of 15 mm dia, supply assembly and erection of pgi sheet with tdf flange of thickness 22 gauge sheet as per description, m and l for duct insulation with 25 mm thick all as per description, m and l for wraping glass cloth incl uv chemical coating over nitrile rubber. thickness of glass cloth shall be provided as per oem recommendation, m and l for supply air grilis with extruder aluminium powder coated and size and type of air grills alongwith air volume shall be provided as per oem recommendation, m and l for return air grills with extruder aluminium powder coated without air volume control shall be provided as per oem recommendation, dismantling old false ceiling any type as per description, supply and installation 3 way valve of ci of size 80 mm dia, demolition of brick work or floor as per description, m and l for brick work with sub class b brick straight or curved as per description, m and l for plastering 12 mm thick on fair faces of brick as per description, m and l 150 mm thick cement concrete 1 ratio 2 ratio 4 type b2 40 mm graded broken stone aggregate as per description, supply laying testing xlpe cable insulated heavy duty 1100 volts aluminium conductor of size 150 sq mm 3 and half core as specified and directed, m and l for 100 mm bore steel tubing light grade complete all as specified and as directed, supply laying testing xlpe cable insulated heavy duty 1100 volts aluminium conductor of size 95 sq mm 3 and half core as specified and directed, m and l for xlpe insulated armoured ug cables 3 point 5 core x 50 sqmm 1100 volts grade aluminium conductor including termination complete as specified and directed, m and l for xlpe insulated armoured ug cables 3 point 5 core x 35 sqmm 1100 volts grade aluminium conductor including termination complete as specified and directed, m and l for xlpe insulated armoured ug cables 4 core x 16 sqmm 1100 volts grade aluminium conductor including termination complete as specified and directed, m and l for earthing complete with gi earth plate electrode 600 x 600 x 6 mm thick burried directly in ground with 32 x 6 mm gi strip, supply installation testing and commissioning of lt control panel board cubical type indoor type floor mounted weather proof fabricated out of 2 point 0 mm crca sheet ae per drawing.


Agency / Dept : indian army
Tender Value : 0
Due Date : Jul 20, 2026

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T18 Ref No : 16195308
live Tender
Location : new delhi , delhi
Source : GEM Tenders
live Tender

tender for title1 , title2 , title3 , title4 , title5 , title6 , title7 , title8 , title9 , title10 , title11 , title12 , title13 , title14 , title15 , title16 , title17 , title18 , title19 , title20 , title21 , title22 , title23 , title24 , title25 , title26 , title27, title 1, 64ch sata ai network video recorder certification ce fcc rohs & bis certified, 4mp ip vandal dome ir camera 50 mtrs certification ce fcc rohs stqc & bis certificate, 4mp ip bullet ir ir camera 50 mtrs certification ce fcc rohs stqc & bis certified, 8mp ip motorized varifocal bullet ir camera 60 mtrs certification ce fcc rohs stqc & bis certified, 4mp ip wdr 32x network ir ptz camera 180 mtrs certificaiton ce fcc rohs stqc & bis certified, 16 tb hdd surveillance for 45 days video recording, 8 port poe gigabit switch with 2 giga uplink, 16 port poe gigabit switch with 2 giga uplink port, 24 port layer2 poe gigabit switch, commercial display 86 inch for ro, commercial display 55 inch for cso, work station i7 14700 16gb 1 x 16gb ddr5 4400 1tb ssd tlc with dram m 2 2280 intel integrated g, floor stand for 86 inch display, 12u floor standing rack with pdu 6 socket tray 4 nos fan 2 nos with castor wheel 4 nos, 4u wall mount rack with pdu & tray 1 nos, cat 6 patch cord 1 mtrs, rj 45 connector, ip66 enclosure box for ip cctvp camera, cat 6 utp 4 pair copper cable 23 awg armoured, cat 6utp 4 pair copper cable 23a wg, 3 core 1.5 sq mm copper flexible cable, 9 mtrs octagonal gi pole dia 70 mm top & 155 mm bottom with 3 mm thickness, 25mm medium pvc conduit pipe with accessories, 32mm hdpe plb duct, cable laying charges, installation charges with 24 months onsite warranty


Tender Value : 3279796
Due Date : Aug 03, 2026
T18 Ref No : 16155774
live Tender
Location : mumbai , maharashtra
Source : GEM Tenders
live Tender

tender for item1 , item2 , item3 , item4 , item5 , camc , rebate, bill of quantity, supply, installation, testing and commissioning of approved make minimum 11 tr air-cooled type ductable air-conditioning unit with corded remote as per specifications, terms and conditions and the scope of work detailed in tender part-i. the rates shall include supply and fixing of new canvas connection including alteration / modification / addition in existing ducting / plenum to make it suitable for installing new a.c. units, labor, transport, insurance for transit, storage, workman compensation & 3rd party liability, erection and contractor all risk as indicated in specification and tender terms and conditions. the work shall also include any alteration / modification / repair of the existing trap doors suitable for maintenance of the indoor unit., supply installation testing and commissioning of 40mm upvc pipe with insulation, u-trap and all accessories for drain pipeline from indoor units (04 nos.) to nearest drainpipe available at site., supply installation testing and commissioning of suitable size and as per oem recommendation copper refrigerant piping (supply and return pipe set) from each unit indoor to respective outdoor with proper support at each 0.5 mtrs distance as specified in tender part i., supply, installation, testing and commissioning of floor mounting ms bracket to be installed on terrace for outdoor units. the frame shall be fabricated by suitable size heavy gauge ms angle not less than 5 mm thick duly painted with synthetic enamel paint over a coat of epoxy primer. also, suitable size hanging arrangement for indoor units from true ceiling/side wall with required size of threaded rods & supply installation testing and commissioning of supporting ms angle frame work at the bottom of each indoor unit as specified in tender part i, supply installation testing and commissioning of control cabling from each indoor unit to respective outdoor unit of required size as specified by oem., comprehensive annual maintenance contract charges (including spares) for the entire system for each ac unit as specified in tender part-i. these rates will be applicable after expiry of one year defect liability period. the rates shall include consumable labour, transport, insurance for workman compensation, as indicated in specification and tender terms and conditions. note - the bidders must enter the camc rate for the first year, the amount quoted here will be multiplied by the multiplification factor as mentioned in tender document to arrive at total cost of wonership. please refer to bid document for tender evaluation method based on total cost of ownership and camc escalation method for subsequent years., carefully removing of existing 4 nos 11.0 tr ductable air conditioner unit including both outdoor and indoor units along with its mounting arrangement, refrigerant piping, drain piping, etc and rebate for taking away the same. note - the rebate amount will be subtracted from the total amount quoted for the above items to arrive at total cost of ownership. please refer to bid document for tender evaluation method based on total cost of ownership.


Tender Value : 1565000
Due Date : Jul 29, 2026
T18 Ref No : 16120040
live Tender
Location : rajkot , gujarat
Source : GEM Tenders
live Tender

Tender Value : 375520
Due Date : Jul 16, 2026

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T18 Ref No : 16121822
live Tender
Location : bardhaman , west bengal
Source : GEM Tenders
live Tender

tender for supply laying testing and connecting xlpe sheathed pvc insulated screened pvc size 3.5 core 240 sqmm complete all as specified and as directed. , supply installation testing and commissioning of silent type diesel engine driven generating set with governing class g2 including sound reducing canopy sound level not more than 75db , m and l earthing complete with gi steel earth plate electrode of size 600mm x 600mm x 6mm thick burried directly in ground earth pit not less than 2.25mtr , excavating in trenches not exc. 1.50 mtr wide and not exc. 1.50 mtr in depth getting out in soft loose soil complete all as specified and as directed. , returning filling in including spreading levelling watering and well ramming in layers not exc. 250mm in soft loose soil complete all as specified and as directed. , removing excavated materials soils not exc. 50.00 mtr and depositing where directed at a level not exc. 1.50 mtr above the starting point in soil complete all as specified and as directed. , m and l sand cushioning dry in trenches for protection of ug cables below above and around the ug cable laid in trenches of 230mm , m and l for fly ash bricks locally available laid dry width wise across the line of cable in trenches for protection of ug cable complete all as specified and as directed. , s and f galvanised iron pipe 80mm bore dia light grade for protection of ug cable laid in floors road crossing , s and f hdpe dwc double walled corrugated of diameter 90 mm including disconnection and connection of cable , material and labour for manufacturing installation testing and commissioning of factory made and tested cpri approved amf , m and l for surface excavation n.exc not exceeding 30 cm deep and averaging 15cm deep , m and l for hardcore using broken stone or boulders of gauge n exc. 63 mm deposited spread and levelled in layers n exc. 15 cm thick , m and l for cement concrete in foundations filling and mass concrete type d2 1 4 8 , m and l for pcc 1 2 4 type b1 using 20mm grade aggregate as in coping for pole inclduing form work , m and l for excavating in post holes or similar holes each n exc 0.5 cu. m getting out returning filling in and ramming earth , s and f for steel work in tubular trusses cloumn purlin including special shaped washer nut bolt etc. , s and f prepainted galvalume aluminum zinc coating gi based plain steel sheet 0.50mm thick , m and l for preparation of steel surfaces of any description over 10 cm , m and l for machine pressed precast concrete interlocking paver block any shape and size confirming to is 156582006 , providing and laying at or near ground level factory made kerb stone of m25 grade , m and l for preparation of concrete kerb stone or plaster surface of any description not otherwise described over 10cm , s and f 4pole 630 amp changeover switch with enclosure suitable for 415 v ac 3phase 4 wire , wrecking crow bar or claw bar as per is 706 (q3), supply, laying, testing and connecting xlpe sheathed,pvc insulated screened pvc bedded,galvanised steel strip of wire armoured electric power cable heavy duty with stranded aluminium conductor 1100 volt grade of size 3.5 core 240 sqmm complete all as specified and as directed., supply, installation testing and commissioning of silent type diesel engine driven generating set with governing class g2 including sound reducing canopy (sound level not more than 75db at a distance of 1 mtr) 14 guage as per guidelines issued by central pollution control board (cpcb ivplus, 4plus), 415 volts, 3 phase, 50 hz supply complete, control panel suitable for giving an output of 250 kva and alternator of suitable capacity and rpm coupled with each other with flexible coupling mounted on anti vibration pads on foundation as recommended by manufacturer. the dg set shall comprise of self starter with batteries, turbocharger, water cooler and comprising all standard fittings, fixtures & all piping etc. as below (a) alternator directly coupled with engine and suitable to produce 415 volts, 3 phase, 4 wire system, 50 hz, 0.8 pf 1500 rpm of capacity 250 kva all as per is 13364 and upto date amendments with h class insulation, self excited, self regulated, screen protected drip proof type with two end shield ball / roller bearing with damper winding in each pole, complete all as specified and directed. (b) engine water cooled diesel engine (cpcb norms iv compliance) developing 105 bhp having self start engine (including batteries with provision of charging the batteries and leads) suitable to drive above specified alternator complete with foundation (foundation design as per oem) as per is 10001/10002, coupled directly through flexible coupling, multi cylinder four stroke, cold starting, 1500 rpm industrial type as per bs 649 or is 1601 with ai electronic governor suitable to regulate speed of dg set from no load to full load complete with fuel tank of capacity as per manufacturer s recommendation, fuel lines, exhaust pipe duly insulated with asbestos rope and with support and silencer muffiers etc. for continuous operation and standard accessories, sump pre heaters, cold start kit etc., m&l earthing complete with gi steel earth plate electrode of size 600mm x 600mm x 6mm thick, burried directly in ground, earth pit not less than 2.25mtr deep below normal ground level with top edge of earth plate not less than 1.5 mtr below normal ground level, connected to the galvanised iron strip of size 25x4mm by means of bolts, nuts, check nuts and washers of galvanised steel and earth lead protected by provision of 40mm bore gi pipe medium grade and including provision of concrete pit in pcc 1 2 4 type b 1 (using 20mm grade crushed stone aggregate) with 40mm thcik rcc (type b 1) cover reinforced with 8mm dia tmt bar both ways with 12mm dia round bar handle and frame of angle iron 25x25x3mm with lugs 02 nos and 20mm bore gi light grade watering pipe with funnel and wiremesh and filling common salt and charcol and test point with fixing arrangements and including necessary excavation in any type of soil, returning filling in and removing excavated soil to a distance of 50mtr from the site, complete all as shown on electrical plate no 3 of mes ssr part i and directed., excavating in trenches not exc. 1.50 mtr wide and not exc. 1.50 mtr in depth, getting out in soft / loose soil, complete all as specified and as directed., returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 250mm in soft/loose soil, complete all as specified and as directed., removing excavated materials (soils) not exc. 50.00 mtr and depositing where directed at a level not exc. 1.50 mtr above the starting point in soil, complete all as specified and as directed., m&l sand cushioning (dry) in trenches for protection of ug cables (below, above and around the ug cable laid in trenches) of 230mm spread thickness and consolidated (punned) upto 180mm thickness, complete all as specified and as directed. (note for the purpose of payment, punned thickness of sand cushioning only shall be measured and paid)., m&l for fly ash bricks locally available laid dry width wise across the line of cable in trenches for protection of ug cable, complete all as specified and as directed., s&f galvanised iron pipe 80mm bore (dia) light grade for protection of ug cable, laid in floors/ road crossing, fixing to pole with mild steel clamps, nuts, bolts, etc., complete all as specified and as directed., s & f hdpe dwc (double walled corrugated) of diameter 90 mm including disconnection and connection of cable near panel/oh for pipe fixing including joints complete all as directed., material and labour for manufacturing, installation testing and commissioning of factory made and tested, cpri approved amf panel for 250 kva dg set, indoor type, weather, vermin proof, free standing floor mounting type mounted of floor/over the duct, with required mounting channel, cable alley for all the feeders, suitable for 440 volts, 3 phase 4 wire 50hz ac supply system, conforming to is 5039, ip54 class protection and made of 3mm crca mild steel sheet with 50x 50x6mm angle iron frame, hinged doors, front & rear opeing and locking arrangement with necessary bus bar arrangment with insulated al. bus bar 1000 amps rating for phase & neutral, 4 strips, installed on epoxy insulators housed in separated bus chambers covered with heat shrinkable sleeves with necessary bus bar tapings for mccb with suitable capacity of al. bus bar strips including heat shrinkable sleeves, and providing extended bus bars with chember arrangement for outgoing cables, copper control wiring of required size for instruments including necessary pcc in 1 2 4 type b1 using 20mm graded stone aggregate for platform of suitable size , prewired with copper cable of suitable size all as standard practice of manufacturer specifications with the following acessories incomer1 & 2 (main & dg) (a) busbars 1000a tpn 415volts 3phase 4 wire color coaded aluminium busbars 1 lot (b) mccb 630a fp edo 50ka microprocessor based ( o/c, s/c & e/f) release with motor, closing & shunt, aux. contact 4noplus4nc 2 nos. (c) amf relay (econ) 1 nos. (i) digital ammeter 1 nos. (ii) digital voltmeter 1 nos. (iii) ct 1000/5a cl1 10va 1 nos (iv) phase indication light red 230v ac 1 nos. (v) phase indication light yellow 230v ac 1 nos. (vi) phase indication light blue 230v ac 1 nos. (vii) indication lamp 22mm dia color red 240v ac (on) 2 nos. (viii) indication lamp 22mm dia color green 240v ac (off) 2 nos. (ix) indication lamp 22mm dia color amber 240v ac (trip) 2 nos. etc., m&l for surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and directed., m&l for hardcore using broken stone or boulders of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface, all as specified and as directed., m&l for cement concrete in foundations, filling and mass concrete type d2 1 4 8 (using 40mm grade aggregate), m&l for pcc 1 2 4 type b1 (using 20mm grade aggregate) as in coping for pole inclduing form work and finishing the surfaces even and smooth etc complete all as specified and directed., m&l for excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm in soft/loose soil complete all as specified and as directed., s & f for steel work in tubular trusses, cloumn, purlin including special shaped washer, nut, bolt etc. complete using erw or induction butt welded tubes conforming to i.s.1161 1979 grade st.240 complete all as specified., s&f prepainted galvalume aluminum zinc coating gi based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified, m & l for preparation of steel surfaces of any description over 10 cm in width or girth not otherwise described and two coat of synthetic enamel paint over one coat of red oxide complete all as specified, m&l for machine pressed precast concrete interlocking paver block any shape and size confirming to is 156582006 of 60 mm thickness, m35 grade with grey cement and pigment all as specified and directed., providing and laying at or near ground level factory made kerb stone of m25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1 3 (1 cement 3 coarse sand), including marking joints with or without grooves (thickness of joints except at sharp curve shall not more that 5mm), including making drainage opening wherever required complete as specified and as directed., m&l for preparation of concrete kerb stone or plaster surface of any description not otherwise described over 10cm width or girth and applying two coat of water based floor coat paint emulsion over one coat of self priming coat emulsion by diluting with 30% to 40% water complete all as specified and directed by engrincharge., s&f 4pole, 630 amp changeover switch with enclosure, suitable for 415 v ac, 3phase, 4wire, 50 hz system, for changeover between main supply and dg set. the switch shall be heavyduty, onload type conforming to is/iec 609473, with silver alloy contacts and adequate breaking capacity. the unit shall be mounted on a sturdy angle iron frame fixed over pcc block with necessary nuts, bolts and support structure. terminals shall be suitable for cable/busbar connection and provision for safe manual operation (or motorised operation, if required) shall be included complete with all accessories, mounting hardware all as specified and directed.


Agency / Dept : indian army
Tender Value : 0
Due Date : Jul 17, 2026
Published By

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

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

Work Dynamics in the Copper Ducts Sector

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

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

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

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

Deep Technical Insights & Documentation For Copper Ducts Tenders

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

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

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

Flawless Compliance & Portal Execution For Copper Ducts Tenders

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

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

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

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

Expert Profile Management & Catalogue

Our dedicated consultants ensure your GeM presence is structurally perfect:

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

Strategic Live Bid Participation

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

1.

How do I find government contracts exclusively matching my work in Copper Ducts?

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 Copper Ducts 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 Copper Ducts?

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

9.

What makes Tender18 a reliable GeM support partner?

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

10.

What does "L1" mean in these government contracts?

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