Duct Tenders

State Government

CTN :42554001

19 Nov, 2025 14.59 Lacs

Srikakulam - Andhra Pradesh

Tender For (a) arranging watering to the earth pits, (b) provision of new cable duct cover slabs, (c) dismantling of rusted iron staircase railing and construction of brick masonry railing, (d) replacing the rusted main and wicket gates, (e) repairs to control room doors and windows, (f) laying of approach road on national highway side, (g) construction of new ladies toilet, (h) repairs to the existing gents toilet and other miscellaneous civil works at 132kv ss, pydibhimavaram in srikakulam district

Central Government/Public Sector

CTN :42531708

21 Nov, 2025 5.72 Lacs

Bangalore - Karnataka

Tender For tender for supply of hvac operational spares - ahu rubber pads, adapter sleeve -h2306 (for uk206 bearing), adapter sleeve h2307 (for uk207 bearing), radial insert ball bearing desig: uc 207, ball bearing desig: uk 207, ahu belt no. a103, ahu belt no. a126, ahu belt no. a25, ahu belt no. a28, ahu belt no. a29, ahu belt no. a32, ahu belt no. a34, ahu belt no. a36, ahu belt no. a38, ahu belt no. a39, ahu belt no. a40, ahu belt no. a44, ahu belt no. a77, ahu belt no. a83, ahu belt no. b44, ss 6 mm x 40 mm bolt & nut with washer, reciprocating compressor r 404 a (for cold room), araldite standard resin epoxy adhesive & hardener, grease size 1/2 kg, silicon sealant size: 280 ml, metal pipe thread seal size: 200 gram colour: black, cotton waste type: white, collar for copper tube hard drawn, size: 1/2 inch, collar for copper tube hard drawn, size: 1/4 inch, collar for copper tube hard drawn size: 3/4 inch, collar for copper tube hard drawn, size: 3/8 inch, collar for copper tube hard drawn size: 5/8 inch, elbow for copper tube hard drawn, size: 1/2 inch, elbow for copper tube hard drawn size: 1/4 inch, elbow for copper tube hard drawn, size: 3/4 inch, elbow for copper tube hard drawn size: 3/8 inch, elbow for copper tube hard drawn, size: 5/8 inch, reducer for copper tube hard drawn, size: 1/2 x 5/8 inch, reducer for copper tube hard drawn, size: 1/4 x 3/8 inch, reducer for copper tube hard drawn size: 3/8 x 1/2 inch, reducer for copper tube hard drawn size: 5/8 x 3/4 inch., copper tube hard drawn size: 1/2 inch, copper tube hard drawn size: 1/4 inch, copper tube hard drawn size: 3/4 inch, copper tube hard drawn size: 3/8 inch, copper tube hard drawn size: 5/8 inch, copper tube soft drawn size: 1/2 inch, copper tube soft drawn size: 1/4 inch, copper tube soft drawn size: 3/4 inch, copper tube soft drawn size: 3/8 inch, copper tube soft drawn size: 5/8 inch, resin for cooling tower frp coating --frp cooling tower, accelerator, cobalt naphthenate (6% cobalt) -frp cooling tower, hardener methyl ethyl ketone peroxide (μεκρ) -frp cooling, tower, 4-way diffuser with vcd size: 595 x 595 mm neck, size: 310x310 with vcd, 4-way exhaust, diffuser size: 595 x 595 mm, neck size: 310 x 310 mm, without vcd, 4-way diffuser with vcd size: 445 x 445 mm, neck size: 290 x 290 mm with vcd, 4-way diffuser with vcd size: 445 x 445 mm, neck size: 290 x 290 mm vithout vcd, duct insulation thickness: 13 mm (roll), duct insulation thickness: 09 mm (roll), electrical insulated rubber gloves, 4-way exhaust diffuser size: 375 x 375 mm, neck size: 210 x 210 mm without vcd, 4-way exhaust diffuser size: 600 x 600 mm, neck size: 450x450 mm without vcd, pvc flexible air duct hose size: 300mm (12 inch), pvc flexible air duct hose size: 150mm (6 inch), pvc flexible air duct hose size: 200mm (8 inch), grid ceiling tile grille with vcd size: 600 x 600 mm., heavy duty grid floor tile grille with vcd size: 600 x 600 mm., 1/2 inch brass bsp male x 15 mm hose barb adapte, 1 inch brass bsp male x 25 mm hose barb adapte, 1 1/4 inch brass bsp male x 32 mm hose barb adapter, 2 inch brass bsp male x 50 mm hose barb adapter, inline duct fan size: 160mm, tubular insulation size: 1/4 inch thickness: 13 mm, tubular insulation size: 3/4 inch thickness: 13 mm, tubular insulation size: 5/8 inch thickness: 13 mm, tubular insulation size: 7/8 inch thickness: 13 mm, tubular insulation size: 1 inch thickness: 13 mm, 1 inch ms bsp male x 25 mm hose barb adapter, air conditioner outdoor unit wall mounting stand, double 'b' groove pulley 140 mm pcd shaft size: 40mm, refrigerant r 404 a, split ac flexible pvc drain hose size: 3 meter, polyurethane foam saddle size: 400 mm, gi self tapping screw size: 3/4 inch (20 mm) head type: hex, ball bearing desig: 6000-z, ball bearing desig: 6205/2z c3, ball bearing desig: 6206/2z c3, welding/heat protection heavy duty gloves, welding stinger electrode holder with lead and ground clamp

Central Government/Public Sector

CTN :42531693

10 Nov, 2025 21.50 Lacs

Mumbai - Maharashtra

Tender For design, supply, installation, testing & commissioning of dutable air-conditioning units for helium compressor room of ltf with associated ducting, insulation, refrigerant piping and electrical work , etc. at tifr, colaba, mumbai-05

Central Government/Public Sector

CTN :42553605

15 Nov, 2025 NA

Multi City - Telangana

Tender For auction sale of metallic - metal scrap such as ms / gi / cs / ci consisting of sheets /valves/ plates cut pieces / pipes / rods / angles / beams / ducting channels /cable drums/bolts nuts/ junction boxes / fabricated structures / luminarie cage /rope way buckets in cut/uncut condition etc. with/without attachments of other metals/ cable if any. - 130 mt

Central Government/Public Sector

CTN :42489377

10 Nov, 2025 NA

Mumbai - Maharashtra

Tender For providing of repair and overhauling service - modification of exhaust ventilation duct in stp/ fin compartment onboard icgs sachet class opvs (icgs saksham and icgs sujeet); modification of exhaust ventilation duct in stp/ fin compartment onboard icgs sachet clas..

Central Government/Public Sector

CTN :42550458

20 Nov, 2025 NA

Kota - Rajasthan

Tender For special repair for replacement of rusted gi/ci water supply pipe line with di (ductile iron) against old vintage at deo area of southern sector and certain sanctioned work at mil stn kota

Central Government And Public Sector

CTN :42528689

21 Nov, 2025 10.35 Lacs

Thrissur - Kerala

Tender For supply of sitc of amf panel for various capacity engine alternator sets in te bldgs under trichur ba d d - sitc of free standing, outdoor cubicle type microprocessor based amf panel 30 kva , sitc of free standing, outdoor cubicle type microprocessor based amf panel for 15 kva , supplying, laying and fixing of al power cable in pipe , supplying, laying and fixing of al power cable on surface of wall , supplying, laying and fixing of al power cable in masonry open duct , supplying and making end termination with brass compression gland , supplying, laying and fixing of 8 c 1.5sq.mm pvc flexible cable , supplying and laying of 2 x 6 sq mm pvc insulated , supplying, laying of 16 sqmm size frls pvc insulated copper conductor , supplying and laying of industrial telephone cables , supplying and laying of dwc hdpe pipe , supply and fixing the steel wire reinforced flexible upvc conduit , sf 40 mm dia gi pipe , supplying and fixing of medium class pvc conduit , supplying and fixing of spn db , replacement of 12v, stop solenoid , llop sensor , hct hwt sensor , sensor float , start stop relay , 12 v oen pla relay , dismantling of the existing dg control panel , rerouting of the existing cable

State Government

CTN :42273481

04 Nov, 2025 NA

Karur - Tamil Nadu

Tender For corrigendum : dismantling, fabrication and erection of gi ducts for mill wide air conditioning duct maintenance work

corporations/Associations/Others

CTN :41708016

03 Nov, 2025 NA

Cuddalore - Tamil Nadu

Tender For bid to ras bid to ras corrigendum : supply of plb hdpe duct pipe of o. d 40 mm , push fit duct coupler

Central Government And Public Sector

CTN :42494840

12 Nov, 2025 25.85 Lacs

Delhi - Delhi

Tender For supply of sitc of chilled water double skin type horizontal vertical air handling units , supplying and fixing 200mm dia chilled water piping , supplying and fixing 150mm dia chilled water piping , supplying and fixing 100mm dia chilled water piping , supplying and fixing 80mm dia chilled water piping , supplying and fixing 65mm dia chilled water piping , supplying and fixing 200mm dia butterfly valve , supplying and fixing 100mm dia butterfly valve , supplying and fixing 80mm dia butterfly valve , supplying and fixing 65mm dia butterfly valve , supplying and fixing 65mm dia balancing valve , supplying and fixing 80mm dia y strainer , providing and fixing the industrial type pressure gauge , providing and fixing the mercury in glass industrial type thermometer , providing and fixing the air vent for automatic purging , sitc of zero point63 mm thickness sheet site fabricated gss sheet metal ducting , sitc of zero point80 mm thickness sheet site fabricated gss sheet metal ducting , sitc of 1 mm thickness sheet site fabricated gss sheet metal ducting , sitc of 1 point 25 mm thickness sheet site fabricated gss sheet metal ducting , supply and fixing of acoustic lining of supply air duct and plenum , providing and fixing 40 mm dia nominal bore gi pipe , sitc of 4c x 4 sqmm 1 point 1kv grade xlpe insulated armoured copper cable , supplying and making end termination for 4c x 4 sqmm size of xlpe copper conductor cable , sitc of 3c x 1 point 5 sqmm armoured copper communication cable , providing and fixing 6 swg dia gi wire for loop earthing , dismantling of existing ahus of different capacities , dismantalling of existing 200mm dia piping valves of ahus and shifting the piping to the store , dismantalling of existing 150mm dia piping valves of ahus and shifting the piping to the store , dismantalling of existing 100mm dia piping valves of ahus and shifting the piping to the store , dismantalling of existing 80mm dia piping valves of ahus and shifting the piping to the store , dismantalling of existing 65mm dia piping valves of ahus and shifting the piping to the store , sitc of 500 ltr capacity of pvc tank for make up water with insulation , supplying fabricating and fixing of 40mmx40mmx5 mm ms angle iron ms frame , supplying fabricating and fixing of 40mmx5mm ms flat ms frame

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