Duct Tenders

CTN :43141546

01 Jan, 2026 NA

Mathura - Uttar Pradesh

Tender For supply of door access control system - door access control system face finger and card , barrier security gate , ip camera for facial and vehicle detection , desktop pc i5 12th gen 16 gb ram , 32 channel nvr 2 sata , 16 port poe switch , hard disk 8 tb , cat 6 utp cable 305m , power cable 2mm 2.5 core , conduit pipe one inch , online ups 5 kva with battery bank , power strips four socket , hdpe plb cable duct pipe , 55 inch led tv , cat 6 armoured cable , installation and commissioning including all accessories to make the sys completely functional

Central Government/Public Sector

CTN :43148553

02 Jan, 2026 1.34 Crore

Chennai - Tamil Nadu

Tender For supply of supply of sitc of ofc laying and associated works in operational non operational area chennai airport c c - 48 core armoured ofc , supply of 40 mm hdpe pipe , supply of gi pipe inner dia 50 mm and thickness 5 mm , supply of 6u standard network rack , supply of 12u standard network rack with pdu for installation of liu network switch , supply of 32u standard network rack with pdu for installation of liu network switch , supply of frp heav duty chamber , supply of 08 port l2 managed switch industrial grade with 02 sfp duplex modules , supply of 64 channel fxo analog voip gateway analog multiplexer , supply of 24 channel fxo analog voip gateway analog multiplexer , supply of 12 channel fxo analog voip gateway analog multiplexer , supply of 24 chennal e and m multiplexer ip to analog audio line analog gateway , supply of 600 va ups , supply of ethernet to ofc media converters , supply of ofc patch cord single mode sc lc duplex os2 of 3 meters length , supply of 48 port liu fully loaded with lc sm pigtails lc adaptor and splice tray with splicing and installation , supply of ofc patch cord single mode lc lc duplex os2 of 3 meters length , supply of 12 port wall mount liu fully loaded lc sm pigtails lc adaptor and splice tray with splicing and installation , supply cat6a 24 ports rj 45 female port feed through patch panels , supply of cat6a utp lan cable , supply of rf id route marker , supply of rf id route marker locater , supply of ofc joint box , supply of physical route marker , supply of power socket with switch 5amp , supply of power cable 03 core 1dot5 sq mm , supply of pvc case with capping 25x12x1dot5 mm for power , supply of pvc case with capping 50x50x2dot5 mm for ofc , supply of 50mm diameter pvc piple , laying and installation of 48 core optical fibre cable through 40mm hdpe pipe via horizontal directional drilling hdd at depth of 3 to 5 meters , laying and installation of 48 core optical fibre cable through 40mm hdpe pipe through gi pipe with open trench , laying and installation of 24 or 48 core optical fibre cable through duct , fixing of hdpe pipe bye wall mounting and laying of 24 or 48 core ofc , complete testing of fibre cable end to end of all ofc rings with otdr and submission of test reports , itc of switch voip analog gateway media converters rack fixing dressing at sites over and integration of all networking devices and documentation

Central Government And Public Sector

CTN :43161304

29 Dec, 2025 40.44 Lacs

Jabalpur - Madhya Pradesh

Tender For supply of supply of 1.5 tr invertor ductable ac,itc of 1.5 tr ductable ac,supply fixing copper piping for 1.5 tr,supply fixing ms stand,sf upvc drain pipe 25 mm dia,sf upvc drain pipe 40 mm dia,supply laying of 3x1.5 sqmm cable,supply laying of 3x2.5 sqmm cable,sf dp sheet steel enclosure with dp mcb,sf 5 amps to 32 amps 240 volts spmcb,gi ducting of thickness 0.63 mm sheet,gi ducting of thickness 0.80 mm sheet,providing fixing aluminium grill,providing fixing canvass connection

Central Government And Public Sector

CTN :43162521

29 Dec, 2025 40.44 Lacs

Bhopal - Madhya Pradesh

Tender For supply of supply of 1.5 tr invertor ductable ac,itc of 1.5 tr ductable ac,supply fixing copper piping for 1.5 tr,supply fixing ms stand,sf upvc drain pipe 25 mm dia,sf upvc drain pipe 40 mm dia,supply laying of 3x1.5 sqmm cable,supply laying of 3x2.5 sqmm cable,sf dp sheet steel enclosure with dp mcb,sf 5 amps to 32 amps 240 volts spmcb,gi ducting of thickness 0.63 mm sheet,gi ducting of thickness 0.80 mm sheet,providing fixing aluminium grill,providing fixing canvass connection

Central Government And Public Sector

CTN :43164545

02 Jan, 2026 NA

Delhi - Delhi

Tender For supply of supply, installation, testing and commissioning of multi giga poe network switch,6kv surge protection,sitc of sfp module 10g with rohs compliant,sitc of wi-fi 6 access point,sitc of optical fiber cable patch cord 3m lszh,sitc of cat6a lan cable,sitc of 24 port cat-6a loaded patch panel rack side,sitc of 24 port cat-6a unloaded patch panel rack side,sitc of cat 6 a patch cord 1 mtr rack side,sitc of cat6a patch cord 2 mtr field side lszh,sitc of cat-6a io for rack side for ap,sitc of cat-6a io for user side,sitc of simplex faceplate and back box protect from dust,sitc of pvc conduit 32 mm mms frls,sitc of pvc conduit 40 mm mms frls,sitc of pvc conduit 25 mm mms frls,sitc of pvc duct 100x50 mm medium,sitc of pvc duct 50x50 mm medium,sitc of pvc channel 25 mm medium,sitc of pvc channel 32 mm medium,sitc of of pvc flexible pipe 25 mm,sitc of of pvc flexible pipe 32 mm,sitc of pvc flexible pipe 40 mm,dismantle existing network rack with network switch,dismantle of existing cable cat-6,itc of penta scanning performance testing charges,performance testing charges towards te

corporations/Associations/Others

CTN :43166068

29 Dec, 2025 NA

Chennai - Tamil Nadu

Tender For fabrication and fixing end girders in both sides of gate, wheel bogies, gate rollers, side guide assembly, new stiffener channels in bottom duct after removal of damaged parts in barrage gate 5 at bkbphi

State Government

CTN :42786814

29 Dec, 2025 39.26 Lacs

Ukai - Gujarat

Tender For corrigendum : repairing of flue gas & air ducts and fabrication & erection of fan silencer, economizer & aph hopper during aoh/coh and on an as and when required basis in boiler unit nos.3,4&5 at gsecl ukai tps (wt-5055 bmd-ii).

Central Government And Public Sector

CTN :43130885

22 Dec, 2025 25.85 Lacs

Delhi - Delhi

Tender For supply of sitc of ahus at sanchar bhawan c c - 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

Central Government And Public Sector

CTN :43131052

22 Dec, 2025 9.73 Lacs

Delhi - Delhi

Tender For supply of provision of additional pump set for secondary water pipe line of chiller plants and ahus : - sitc of horizontal split casing centrifugal pump sets , supplying laying fixing testing and commissioning of 100mm dia. , supplying fixing testing and commissioning of 100 mm dia. , y strainer of ductile ci body flanged ends with stainless steel strainer , balancing valve with built in measuring facility with c i body flanged , measurement testing of earth resistance , supply of 4x4 sq mm size of pvc insulated pvc sheathed copper conductor , supplying and installing of 150 mm width x 50 mm depth x 1. 6 mm thickness size , providing and fixing in position industrial type pressure gauges , providing and fixing in position industrial type mercury thermometers , providing and laying in position cement concrete , supplying and fixing of 40 mm x 40 mm x 5 mm size ms angle , providing and fixing of brass ball valve of size 3 4 inchin , providing and fixing following 40 mm cpvc items for making provision , cpvc tee , sit of sheet steel enclosure fully automatic star delta starter suitable , supply and fixing of 24 inch heavy duty exhaust fans suitable for operation

CTN :43142057

22 Dec, 2025 NA

Thoothukudi - Tamil Nadu

Tender For ttps â€“ mech.ii - bm â€“ unit iv & v - attending breakdown works in id fans, aph's, structural supports and platforms and clearing of coal powder from airpreheater outlet to esp inlet of flue gas duct path a, b, c & d of unit iv & v for the period from 01.04.2026 and upto 31.03.2027 note: prospective bidders may get the specification free of cost by down loading from tangedco website

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