Latest air ducting repair Tenders | Government air ducting repair Tenders

corporations/Associations/Others

CTN :41908820

15 Dec, 2025 NA

Khorda - Odisha

Tender For bid to ras bid to ras sitc of vrv vrf hvac system with allied equipments work st at esic hospital angul - outdoor unit 18 hp , outdoor unit 16 hp , cassette type indoor unit 1.2 tr , cassette type indoor unit 1.6 tr , cassette type indoor unit 2.0 tr , cassette type indoor unit 3.6 tr , hi wall type indoor unit 1.2 tr , high static ductable units 5.5 tr , high static ductable units 8 tr , 20 mm drain piping , 25 mm drain piping , 6.4 mm cu refrigerant piping , 9.5 mm cu refrigerant piping , 12.7 mm cu refrigerant piping , 15.86 mm cu refrigerant piping , 19 mm cu refrigerant piping , 22.2 mm cu refrigerant piping , 25.4 mm cu refrigerant piping , 28.58 mm cu refrigerant piping , 34.9 mm cu refrigerant piping , 41.3 mm cu refrigerant piping , cable tray of size 150 mm x 50 mm x 1.6 mm , cable tray of size 300 mm x 50 mm x 1.6 mm , cable tray bends of size 150 mm x 50 mm x 1.6 mm , cable tray bends of size 300 mm x 50 mm x 1.6 mm , cable tray tee of size 150 mm x 50 mm x 1.6 mm , cable tray tee of size 300 mm x 50 mm x 1.6 mm , gss sheet metal , gi volume control duct damper , aluminium supply air grills with damper , supply air diffusers , return air diffusers , class o insulation wit aluminium foil , pvc sheathed copper conductor , armoured cable 35 sqmm , armoured cable 70 sqmm , gland and lug , g.i wire , y joint or multijoint , refrigerant gas r410a , copper earth plate , 100 a 4p mccb , 63 a 4p rccb , 16 way double door mcb box , tpn double door distribution box , 25x5 mm gi strip , 6 swg gi wire , mcb 5 to 32 a , laying and fixing of pvc insulated xlpe cable , 20 mm pvc cassing , 25 mm pvc cassing

CTN :42994940

17 Dec, 2025 2.24 Crore

Hisar - Haryana

Tender For corrigendum : supply of 5 mp bullet camera with suitable varifocal motorized lens for 120 meters (sip enabled) , 2 mp 32 x outdoor ir ptz network sip enabled camera , 5 mp indoor ir dome network camera with suitable lens for 30 meters , network video recorder 128 channels , network video recorder 64 channels , 10 tb hard disk , commercial grade 75" screen for monitoring , 8 port redundant ring gigabit ethernet switch with poe+ source (8rj45, 2 sfp) , 48 port gigabit l2 managed switch with 4sfp slots , 24 port gigabit l2 managed switch with 4 sfp slots , fiber module , galvanized pole of 20 feet length , installation of pole with civil work , protection camera cage with locks , weather proof outdoor boxes with locks , suitable network racks with accessories for hosting nvr at control room 27u rack , suitable network racks with accessories for hosting nvr at control room 15u rack , ups 7. 5 kva with smf batteries for 3 hours backup , power surge protector , chemical earthing pit with installation , armoured cat 6 (utp) cable with installation , armoured power cable 3 core 2. 5 sqmm , armoured 12 core sm outdoor ofc cable , armoured 24 core sm outdoor ofc cable , hdpe pipe 40mm , hdpe pipe 63mm , laying of fiber and electrical in duct: underground , necessaries hardware & accessories for cameras, electrical like thimble, for fiber like pigtal, patc , installation of full set up , splicing machine , otdr machine , sip server , video phone

corporations/Associations/Others

CTN :43177282

27 Dec, 2025 35.73 Lacs

Kolkata - West Bengal

Tender For restoration of road disturbed by wbsedcl due to laying of cable duct at rail colony from t30 subhas pally to 77/9 bose para in ward no. 111 under br xi

corporations/Associations/Others

CTN :43177283

27 Dec, 2025 48.24 Lacs

Kolkata - West Bengal

Tender For restoration of road disturbed by wbsedcl due to laying of cable duct at banerjee para road from 2/h/1 to j-38 banerjee para in ward no. 111 under br xi

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 :42905132

15 Dec, 2025 4.45 Lacs

Trivandrum - Kerala

Tender For corrigendum : supply of shifting of pac units from old ocb ctx itc at te attingal : :--dismantling , shifting , servicing , itc , piping , refrigerant , re laying , tray , cable , duct , gi wire , copper wire , angle , flat , pipe , wire mesh , fan motor , drain pipe , mcb db , mcb , demolishing , plastering

CTN :42901696

17 Dec, 2025 27.21 Lacs

Nuapada - Odisha

Tender For corrigendum : replacement of patches of optical fiber cable (24f) by laying of plb hdpe duct and armoured optical fiber cable including all protective materials and commissioning of the links by integrating with the existing optical fiber cable including mid-section splicing and termination at repeaters at vari

CTN :43098239

08 Jan, 2026 3.12 Crore

Delhi - Delhi

Tender For supply, installation, trenching/hdd/clamping, laying of duct, blowing of optical fiber cable through ducts, splicing, testing

corporations/Associations/Others

CTN :43098406

22 Dec, 2025 48.40 Lacs

Krishnagiri - Tamil Nadu

Tender For providing various ss structure plinth foundation, cable duct, hbg metal & stone dust filling and allied civil works and supply of iron and steel materials, fabrication and erection of electrical structures, erection of equipments and providing earthbore, earth mat& earth electrode,cable laying and termination etc., for enhancement of power transformer capacity from 2x16 mva into 1x16+1x50 mva in 110/33 kv ratio with additional gc breaker at shoolagiri 110/33-11 kv ss in krishnagiri edc.

State Government

CTN :43070503

19 Dec, 2025 14.24 Lacs

Guntur - Andhra Pradesh

Tender For shifting of 33kv capacitor bank -1 from 33kv bus section-1 to 33kv bus section-3 including dismantling and re erection of existing equipment by laying new foundations and cable duct rtc at 132/33kv ss guntur.

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