Latest duct line Tenders | Government duct line Tenders

CTN :43254372

29 Dec, 2025 NA

Sonitpur - Assam

Tender For supply of three burner stove iwth stainless steel fittings , dish storage rack (18" x36" x36" ) , stainless steel with gi duct line, filter and xhaust fan , steel sheets for covering wall portion

corporations/Associations/Others

CTN :43222608

23 Dec, 2025 9.07 Lacs

Ahmedabad - Gujarat

Tender For carrying out duct line repairing work as per demand in the c-block in the ahmedabad municipal corporation compound, in the central zone.

CTN :43054630

20 Dec, 2025 NA

Solan - Himachal Pradesh

Tender For bid to ras supply of xlpe cables for working voltages from 3. 3 kv up to and including 33 kv as per is 7098 (part 2) (q3) , cable termination kit (v2) (q3) , excavation in trenches not exceeding 1 point 5 meter wide and not exceeding 1 point 5 meter in deep getting out in hard dense soil for stay assembly erection of poles complete , returning filling in including spreading levelling watering and well ramming in layers n exc 25cm thick , removing of excavated material n exc 50m and depositing where directed at a level n exc 1 point 5m above the starting point , supply install testing and commissioning of ht 11 kv 3 phase 50 cycles outdoor type totally enclosed metal clad switchgear complete with vcb having rupturing capacity upto 350 mva , supply and fix cable jointing kit for 11 kv straight through cold shrink 3 core x 120 sqmm complete , material and labour for reinforced concrete pipes 150mm dia class np2 laid and jointed complete with collars for cable protection , supply and install synthetic rubber insulated mats 2 pint 5 mm thick for voltage upto 11kv for electrical purpose suitable for electrical shock and safety of sizes 2m x 1m complete , m and l for pcc 1 column 4 column 8 type d2 using 40mm graded stone aggregate in foundation and mass concrete , m and l for pcc 1column 2 column 4 type b1 using 20mm graded stone aggregate in coping and the like including weathering slightly rounded angles , material and labour for chain link ms galvanisd fencing including line wires any mesh size and type to any type of standards rails straining bolts , m and l cutting the existing bituminous road concrete surface 150 mm thick to the required width and depth for laying of cable protection pipe , m and l for replacement of unserviceable double walled corrugated hdpe duct pipe of 110mm outer dia , m and l for providing cable route markers cast iron round shaped disc of 150mm dia 3mm thick embossed with marking ht cable mounted on angle iron , m and l for earthing with galvanised steel earth electrode plate of size 600x600x6mm thick ) /bid number: gem/2025/b/6881369 * /dated: 04-12-2025 & & / bid document1 / 20

Central Government/Public Sector

CTN :43205972

29 Dec, 2025 NA

Ghaziabad - Uttar Pradesh

Tender For supply of c73340100470 supply of cassette ac four way capacity 2 tr minimum 5 star rating refer annexure ii-a , 100000000000 supply of suitable size refrigerant grade copper piping between indoor and outdoor units for 2tr cassette acorsplit ac unit refer annexure ii-a , 100000000001 providing flexible pvc duct hose covering pipe gray colour of size 60 mm refer annexure ii-a , 100000000002 providingcpvc sdr11 pipes 32 mm with 9 mm thick tube type nitrile rubber insulation refer annexure ii-a , 100000000003 providing cpvc sdr11 pipes 25 mm with 9 mm thick tube type nitrile rubber insulation refer annexure ii-a , 100000000004 supply of following size lt power cable with copper conductor xlpeorpvc insulation refer annexure ii-a , 100000000005 supply of copper cable of size 4 core - 2point5 sq mmfor communication refer annexure ii-a , 100000000006 supply of perforated hot dipped galvanised iron cable tray of size150 mm width x 50 mm depth x 1point6 mm thickness refer annexure ii-a , 100000000007 installation testing and commissioning of cassette ac four way capacity 2 tr minimum 5 star rating refer annexure ii-b , 100000000008 erection testing and commissioning of suitable size refrigerant grade copper piping between indoor and outdoor units for 2 cassette ac unit refer annexure ii-b , 100000000009 laying of flexible pvc duct hose covering pipe gray colour of size 60 mm refer annexure ii-b , 100000000010 laying of cpvc sdr11 pipes 32 mm with 9 mm thick tube type nitrile rubber insulation refer annexure ii-b , 100000000011 laying of cpvc sdr11 pipes 25 mm with 9 mm thick tube type nitrile rubber insulation refer annexure ii-b , 100000000012 laying of following size lt power cable with copper conductor refer annexure ii-b , 100000000013 laying of copper cable of size 4 core - 2point5 sq mm for communication refer annexure ii-b , 100000000014 installing of perforated hot dipped galvanised iron cable tray of size150 mm width x 50 mm depth x 1point6 mm thickness refer annexure ii-b , 100000000015 dismantling and shifting of existing cassette ac 4 nos including associated supprots cu piping etc refer annexure ii-b

corporations/Associations/Others

CTN :43211229

23 Dec, 2025 26.94 Lacs

Ahmedabad - Gujarat

Tender For desilting strom water duct line at sahjanad sadi to forensic char rasta, omnagar char rasta to ghanti tekra, om nagar to kalapinagar last bus stand in asatva ward

Central Government/Public Sector

CTN :42904317

29 Dec, 2025 3.62 Crore

Bangalore - Karnataka

Tender For corrigendum : replacement of em items against ber held with ge i rnd east bangalore - supply, installation, testing & commissioning of double skin horizontal air handling unit of fully capacity, complete with double skin insulated with cfc free foam (puf) panels of 25mm thick, 42 kg/cum density. sandwitched between 0.6 mm thick g.i. sheets. outer skin shall be pre coated g.i. sheet pre coated off white. ahu frame works shall be of pre cast vertical and horizontal extruded aluminium profile with three way corner frame sections. frame construction should bear the load of structure and load of the frame structure shall be uniformly distributed along the entire housing of the ahu. food grade self adhesive coated neoprene gasket to be provided between panels and structure of the ahu to ensure the entire housing is airtight., backward curved blower to be supplied along with motor (kruger/nicotra). filter will be of 10 mic as pre filter, 3 mic as fine filter. cfm as below with 60-80mm sp complete all as specified and directed., note: rate quoted to be deemed to include civil works for hvac like breaking and opening for entry and exit of supply ducts from ahu room, exhaust ducts into shafts for exiting copper pipes / drain pipes also. fire rated material of 25mm thick phenotherm to be used near civil closures for fire resistant properties., a) 13200 cfm, 60mm static ahu capacity 33 tr., 11 tr dx outdoor ac unit complete with scroll compressors, copper tube aluminium finned air cooled condensers, propeller type condenser fans with eco friendly r410 refrigerant & powder coated outer metal body controlling a minimum capacity.note: rate quoted to be deemed to erection of condenser unit platform (ms angle frame with 02 coats of red-oxide and 01 coat of enamel black paint) with ms works for duct support., supply, installation, testing & commisisioning of nominal capacity air-cooled dx floor mounted packaged ducted units complete with scroll compressors, copper tube aluminium finned air cooled condensers, propeller type condenser fans with eco friendly r410 refrigerant & powder coated outer metal body controlling a capacity of mimimum 22 tr ducted packaged ac unit with 8800cfm complete all as specified and directed., supply, installation, testing & commisisioning of nominal capacity air-cooled dx floor mounted packaged ducted units complete with scroll compressors, copper tube aluminium finned air cooled condensers, propeller type condenser fans with eco friendly r410 refrigerant & powder coated outer metal body controlling a capacity of mimimum 11 tr ducted packaged ac unit with 4400cfm complete all as specified and directed., supply, installation, testing & commisisioning of nominal capacity air-cooled dx floor mounted packaged ducted units complete with scroll compressors, copper tube aluminium finned air cooled condensers, propeller type condenser fans with eco friendly r410 refrigerant & powder coated outer metal body controlling a capacity of mimimum 8.5 tr ducted packaged ac unit with 3500cfm complete all as specified and directed., supply, installation, testing & commissioning of air cooled ducted split air conditioners of capacity 8.5 tr with r2 series: r 407c eco friendly refrigerant, nominal cooling capacity 1,02,000 btu/hr, nominal air flow 3400 cfm, microprocessor based with lcd display controller and hermetically sealed scroll type compressor, all necessary connections with suitable size of copper cables and initial gas charging, provision of necessary pcc platform / iron angle frame for outdoor unit complete all as specified and directed by engineer-in-charge., dismantling / taking down / transporting carefully old acs outdoor & indoor unit with all connected acessories and to be deposited in mes store complete all as specified and directed., dismantling / taking down / transporting carefully old unserviceable ducting items off any size and capacity with all connected accessories and to

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

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.

Central Government/Public Sector

CTN :43061522

20 Dec, 2025 NA

Solan - Himachal Pradesh

Tender For corrigendum : supply of xlpe cable for working voltages up to and including 1. 1 kv as per is 7098 (part 1) (q2) , power generator - dg set (up to 900 kva) (q2) , taking out of existing dg set of capacity 437 point 5 kva with all accessories , earthing complete with galvanised steel earth electrode plate of size 600x600x6mm thick , earthing complete with galvanised steel earth electrode plate , s and f hdpe duct pipe 95 mm outer and inner dia 83 mm , s and f or laying of galvanized iron strip of size 32 x 6 mm , s and f onload change over switch with ss enclosure 4 pole 415 bolt 400 amp

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