Latest duct laying Tenders | Government duct laying Tenders

CTN :42414110

01 Nov, 2025 85.00 Lacs

Jammu - Jammu And Kashmir

Tender For supply of food warmer four vessels,chappati warmer,air curtain,work table with under shelf,meat cutting machine ss,pot rack for utensils,onion potato bin,refrigeration system with ac cooling for fresh vegetables,platform trolley ss with castor wheels,chimney exhaust ready with ducting exhaust wall mounted,blinds,dining table with marble top with seater,steel cabinet rack of 3 shelf,rice warmer,masala trolley,condiment storage rack,food processor,weight grinder,storage container 50 kg,storage container 10 kg,storage container 5 kg

Central Government And Public Sector

CTN :42338299

22 Oct, 2025 21.36 Lacs

Delhi - Delhi

Tender For construction of 13 building at various location in india for unms including finishing work, water supply and sanitary installation, electric installation and cable laying automatic fire detecting and fire fighting lifts, ac ducting for hvac, split

corporations/Associations/Others

CTN :42381228

31 Oct, 2025 NA

Bacheli - Chhattisgarh

Tender For supply of 2200007897 4mp ip based camera,2200005691 ptz camera with ultra hd imaging system,1700265600 pass nw comp optical fiber cable cable opt 12 single,1700011017 hdpe pipe 32 mm for optical fiber cable cable,1600199345 network video recorder nvr 8 channel,1600037505 poe switch tp link,installation and commissioning optical fiber cable trenching and backfilling,installation and commissioning hdpe duct laying in existing trench,installation and commissioning optical fiber cable laying in existing duct,installation and commissioning optical fiber cable splicings,installation and commissioning miscellaneous items

Central Government/Public Sector

CTN :42057164

28 Oct, 2025 44.00 Lacs

Jammu - Jammu And Kashmir

Tender For corrigendum : supply of laboratory furniture d d - wall bench ,wb - 1, size l 2025 mm x w 600 mm x h 900 mm , over head storage cabinet with frame structure size l 645 mm x w 350 mm x h 635 mm , corner bench ,cb - 1, size l 1030 mm x w 0900 mm x h 900 mm , wall bench ,wb - 2, size l 1525 mm x w 750 mm x h 900 mm , over head storage cabinet size l 720 mm x w 350 mm x h 635 mm , chemical storage cabinet ,csc, size l 750 x d 450 x h 2100 mm , wall bench ,wb - 3, size l 1525 mm x w 750 mm x h 900 mm , island bench ,ib - 1, size l 1550 mm x w 1500 mm x h 900 mm , wall mounted storage cabinet with frame structure size l 630 mm x w 350 mm x h 635 mm , low constant volume, lcv, type bench fume hood, size l 1800 x d 915 x h 2300 mm, for ac lab, , low constant volume, lcv, type bench fume hood, size l 1500 x d 915 x h 2300 mm, for ac lab , exhaust fan - one fan for 2 nos. 1800 mm, 1 nos. 1500 mm wide fume hood and 1 no. chemical storage cabinet , wall bench ,wb - 1, size l 4500 mm x w 750 mm x h 900 mm , wall mounted storage cabinet with frame structure size l 720 mm x w 350 mm x h 635 mm , wall bench ,wb - 1, size l 2800 mm x w 900 mm x h 900 mm , wall mounted storage cabinet with frame structure size l 670 mm x w 400 mm x h 600 mm , wall bench ,wb - 2, size l 2793 mm x w 750 mm x h 750 mm , over head storage cabinet size l 720 mm x w 400 mm x h 600 mm , low constant volume ,lcv, type bench fume hood,size l 1800 x d 915 x h 2300 mm, ,for ac lab, , exhaust fan - 1 nos. 1800 mm wide fume hood , low constant volume, lcv, type bench fume hood, size l 1800 x d 915 x h 2300 mm, for ac lab , exhaust fan - one fan for 2 nos. 1800 mm wide fume hood , wall bench ,wb - 1, size l 0800 mm x w 915 mm x h 900 mm , wall bench ,wb - 1, size l 7550 mm x w 750 mm x h 900 mm , wall bench ,wb - 2, size l 2050 mm x w 750 mm x h 900 mm , island bench ,ib - 1, size l 6800 mm x w 1500 mm x h 900 mm , chemical storage cabinet ,csc, size l 1000 x d 450 x h 1830mm , chemical storage cabinet ,csc, size l 1000 x d 450 x h 1830mm without exhaust system , wall bench ,wb - 3, size l 1775 mm x w 900 mm x h 750 mm , low constant volume ,lcv, type bench fume hood,size l 1500 x d 915 x h 2300 mm, ,for ac lab, , exhaust fan - one fan for 2 nos. 1500 mm wide fume hoods and 2 nos. chemical storage cabinets , wall bench ,wb - 4, size l 6800 mm x w 750 mm x h 900 mm , exhaust ducting in pp frp, round shape, construction, 3mm, 2mm, complete with necessary bends, reducers, t connections, supports, flanges, gaskets, nutbolts etc. , additional requirement the vendor has to shift and reinstall the furniture of items 1 to 25 of the paloura campus whenever the new academic block is ready at the main campus jagti , lab stools

Central Government/Public Sector

CTN :42267818

29 Oct, 2025 NA

Ghaziabad - Uttar Pradesh

Tender For corrigendum : supply of c73340415174 supply of high static pressure ductable ac unit capacity 8point5 tr having one indoor and one out door unit consisting of scroll compressor refer annexure iii , 100000000001 supply of suitable size refrigerant grade copper piping between indoor and outdoor units of ductable split ac units 8point5 tr refer annexure iii , 100000000002 providing cpvc sdr11 pipes 32 mm with 9 mm thick tube type nitrile rubber insulation refer annexure iii , 100000000003 providing of cpvc sdr11 pipes 25 mm with 9 mm thick tube type nitrile rubber insulation refer annexure iii , 100000000004 supply of site fabricated gi sheet metal ducts of 22 guage birmingham gauge 0point8 mm and zinc coating not less than refer annexure iii , 100000000005 supply of thermal insulation for supply air ducts with 19 mm class o thick self adhesive closed cell elastomeric refer annexure iii , 100000000006 supply of acoustic insulation for ducting with open cell nitrile rubber insulation or open cell physically crosslinked polyolefin foam refer annexure iii , 100000000007 supply of volume control dampers vcd for ducts made of gi sheet of thickness not less than 18 g refer annexure iii , 100000000008 supplying of xlpe insulated, pvc sheathed, armoured, copper conductor 1point1 kv grade lt cable of size 4 core - 6 sqmm refer annexure iii , 100000000009 supply of xlpe insulated, pvc sheathe, copper conductor, , 1point1 kv grade lt cable of size 4 core - 2point5 sqmm refer annexure iii , 100000000010 supply of 300 mm width x 50 mm depth x 1point6 mm thickness perforated hot dipped galvanised iron cable tray with cover refer annexure iii , 100000000011 supply of 150 mm width x 50 mm depth x 1point6 mm thickness of perforated hot dipped galvanised iron cable tray refer annexure iii , 100000000012 installation testing and commissioning of high static pressure ductable ac unit ) /bid number : gem/2025/b/6778840 * /dated: 13-10-2025 & & / bid document 1 / 20 & & ' ' /item category capacity 8point5 tr refer annexure iv , 100000000013 erection testing and commissioning of suitable size refrigerant grade copper piping between indoor and outdoor units of ductable split ac refer annexure iv , 100000000014 laying of cpvc sdr11 pipes 32 mm with 9 mm thick tube type nitrile rubber insulation refer annexure iv , 100000000015 laying of cpvc sdr11 pipes 25 mm with 9 mm thick tube type nitrile rubber insulation refer annexure iv , 100000000016 fabrication installation testing and commissioning of site fabricated gi sheet metal ducts of 22 guage refer annexure iv , 100000000017 fixing thermal insulation for supply air ducts with 19 mm refer annexure iv , 100000000018 fixing acoustic insulation for ducting with open cell nitrile rubber insulation or open cell physically crosslinked polyolefin foam refer annexure iv , 100000000019 erection testing and commissioning of volume control dampers vcd for ducts made of gi sheet refer annexure iv , 100000000020 laying of xlpe insulated,pvc sheathed, armoured,copper conductor,1point1 kv grade lt cable of size 4 core - 6 sqmm refer annexure iv , 100000000021 laying of xlpe insulated, pvc sheathe, copper conductor 1point1 kv grade lt cable of size 4 core - 2point5 sqmm refer annexure iv , 100000000022 installation of 300 mm width x 50 mm depth x 1point6 mm thickness perforated hot dipped galvanised iron cable tray with cover refer annexure iv , 100000000023 installation of 150 mm width x 50 mm depth x 1point6 mm thickness of perforated hot dipped galvanised iron cable tray refer annexure iv , 100000000024 dismantling and shifting of existing ductable indoor and outdoor 23 x8point5 tr outdoors are installed at roof tops of first to third floor refer annexure iv , 100000000025 dismantling and installation of existing false ceiling approx 800 sqfeet for installation of ductable split ac above false ceiling with all fitting same as before refer annexure iv

Central Government And Public Sector

CTN :41602185

22 Oct, 2025 33.40 Lacs

Jaipur - Rajasthan

Tender For bid to ras supply of 150 mm size or modules gi box , supplying and fixing 5 or 6 amp switch modular switch or socket , supplying and fixing 15 or 16 amp switch modular , supplying and fixing 3 pin 5 or 6 amp socket outlet modular , supplying and fixing 6 pin 15 or 16 amp socket outlet modular , supplying and fixing bell push modular , supplying and fixing modular indicator , supplying and fixing of 4 way 4 plus 12 ways double door surfaceor recess mounting , supplying and fixing of single pole 5 amps to 32 amps , supplying and fixing of triple pole 5 amps to 32 amps , supplying and fixing 63 a four pole 415 volts isolator , supplying and fixing 100 a four pole 415 volts isolator , supplying and fixing 125 amp 36 ka fp mccb in existing cubicle panel , supplying and fixing single pole blanking plate in the existing mcb db , supplying and fixing dp sheet steel enclosure on surface or recess along with 25 or 32amps 240 volts c curve dp mcb , supplying and fixing tp sheet steel enclosure on surface or recess along with 16 or 25 or 32amps 415 volts , supplying and fixing of 250 mm fresh air fan in toilet in existing opening , supplying and fixing 380 mm sweep 900 rpm heavy duty turbo force exhaust fan , sitc of 400 mm sweep oscillating type wall mounted cabin fan , providing and fixing of s type or fastener type fan hook , sitc of ip20 2 x 2 36 w led recessed mounting led light fixture , replacement of old conventional type cfl lights with ip20 1 x 1 18w led surface mounting led light fixture , sitc of ip20 1 x 4 36w led surface mounting mid power smd type led light fixture , sitc ip20 18 - 20 watt led batten type integrated light fixture , sitc of 415v 3 phase 50 hz 4 wire system sheet steel clad dust and vermin proof cubical , dismantling, servicing and complete repairing other than rewinding and itc of 1200 mm ceiling fan , dismantling, servicing and repairing including rewinding and itc of 1200 mm ceiling fan , dismantling, servicing and repairing other than rewinding and itc of 300 mm exhaust fan , dismantling, servicing and repairing including rewinding and itc of 300 mm exhaust fan , dismantling, servicing and repairing other than rewinding and itc of 450 mm exhaust fan , dismantling, servicing and repairing including rewinding and itc of 450 mm exhaust fan , sitc 18 watt led recessed mounted down lighter fitting , supplying and fixing 5 or 6 amp piano type switch on the existing switch box , supplying and fixing 15 or 16 amp piano type switch on the existing switch box , supplying and fixing 3 pin 5 or 6 amp socket outlet on the existing switch box , supplying and fixing 6 pin 15 or 16 amp socket outlet on the existing switch box , replacement of broken or damaged phenolic laminated sheet cover on existing switch box , replacement of 40 watt fluorescent type tube rod with 20 watt led type tube rod in existing , repairing and painting of existing 3 mtr height galvanized mild steel pole , repairing and painting of existing 7 mtr height galvanized mild steel pole , sitc of 12 inch size polycarbonate globe fittings alongwith 18 watt energy efficient led , sitc of 60 watt energy efficient led flood light luminaries with inbuilt high power leds , laying and fixing of one number pvc xlpe insulated and pvc sheathed xlpe power cable of 1.1 kv grade of upto 35 sq. mm on surface , laying and fixing of one number pvc xlpe insulated and pvc sheathed xlpe power cable of 1.1 kv grade of upto 35 sq. mm in pipe , laying and fixing of one number pvc xlpe insulated and pvc sheathed xlpe power cable of 1.1 kv grade of upto 35 sq. mm in existing masonry open duct , laying and fixing of one number pvc xlpe insulated and pvc sheathed xlpe power //bid details 2 / 94 cable of 1.1 kv grade of upto 35 sq. mm in ground , laying and fixing of one number pvc xlpe insulated and pvc sheathed xlpe power cable of 1.1 kv grade of upto 35 sq. mm in ground additional , supplying and making end termination with brass compression gland and aluminum lugs for 2 x 6

Central Government/Public Sector

CTN :41994456

17 Oct, 2025 NA

Ernakulam - Kerala

Tender For corrigendum : tender for supply of boq for sitc of addl acs for sagarika including camc : - sitc of approx 16 and a half tr fixed speed ductable split type jet diffuser ac systems including indoor and outdoor unit r410a refrigerant including all materials for commissioining foundation works asethetic covering materials for indoor units etc , supply and charging of additional refrigerant r407c , supply and installation of hard drawn copper refrigerant piping of various dia with 13 mm nitrile rubber tubular insulation for 16 and a half tr ductable air conditioners , supply and installation of suitable casing and caping 300 mm for enclosing copper refrigerant piping , supply and installation of control cabling between indoor to outdoor of ductable unit with conduit pipe 2 and a half sqmm 4 core , sitc of canvass connection , sitc of fabricated ducting plenum jsw 120 gsm box 24 g rectangular duct tdf , supply installation of round alu powder coated jet diffuser with damper of desired dia as per cfm requirements and locations , supply and fabrication of ms channel or angle pedestal for outdoor units , supply and fabrication of ms channel support for idu and duct plenum hanging arrangements , sitc of 32 mm rigid pvc drain piping with 9 mm nitrile rubber tublar insulation complete fittings u trap as specified nearest drain point , sitc of 32 mm rigid pvc drain piping without insulation complete fittings u trap as specified nearest drain point , sitc of lt panel board ip 54 incomer 1 no 200a 4p mccb outgoing 1 no 160 a 4p mccb 3 nos 63a 4p mccb as per annexure , sitc of mv panel with incomer 1 no 160 a 4p mccb outgoing 5 nos 63a 4p mcb including all materials as required , supply and laying of 3 and a half 185 sq mm aluminium armoured cable under ground ceiling supports clamping along walls including all materials as required , supply and laying of 3 and a half 120 sq mm aluminium armoured cable through ceiling supports clamping along walls etc including all materials as required , supply and laying of 3 and a half 50 sq mm aluminium armoured cable , supply and laying of 4 x 16 mm copper armoured cable outdoor isolator to odu , supply and end termination of 3 and a half 185 mm aluminium armoured cable , supply and end termination of 3 and a half 120 mm aluminium armoured cable , supply and end termination of 3 and a half 50 mm aluminium armoured cable , supply and end termination of 4 x 16 mm copper armoured cable , supply and installation of 63 a 4 pole isolator with lockable box , supply and installation of 25 x 3 gi strip outdoor unit earthing , supply and installation of 10 swg copper earthing panel db and isolator box , excavation for laying 3 and a half 150 sqmm cable and replacing the interlock tiles etc , sitc of b class gi pipe of size 65 mm for laying cables , sitc of 250 a mccb in existing mv panel at substation after removing the existing 125 a mccb with suitable modifications including all materials as required , providing protective polycarbonate sheet covering in existing outdoor ducting units to prevent rain water and sunlight directly falling above the ducting items fabrication of covering system with gi angles 40x4 pipe supports 50 mm epoxy painting foundations for supports etc as required , camc for 3rd year after 2 years guarantee for ductable split type jet diffuser ac systems , camc for 4thyear after 2 years guarantee for ductable split type jet diffuser ac systems , camc for 5th year after 2 years guarantee for ductable split type jet diffuser ac systems , camc for 6th year after 2 years guarantee for ductable split type jet diffuser ac systems , camc for 7th year after 2 years guarantee for ductable split type jet diffuser ac systems , sitc of 10hp vrf rotary inverter compressor with cooling only function including refrigerent r410a as required , sitc of 2 tr 4way cassette type units by modification of existing ceiling , sitc of 1 and a half tr 4 way cassette type units by modification of existing ceiling , sit

CTN :41518755

25 Oct, 2025 NA

Kolkata - West Bengal

Tender For corrigendum : supply of refrigeration plant and hvac system and ac plant for grse ars project d d - 590100001001 - supply of ac plant and its accessories , 590100951000 - on board spares for ac plant and system , 590100911000 - instal. and commsng spars_ac plant and accesors , 590100921000 - tool for ac plant and system , 590100271000 - consumables_ac plant and accessories , 590100961000 - documentations for ac system , ser07406 - training_ac plant and system _accessories , ser07407 - ser_instl_stw_hat_sat_ac and sys_ accs , ser07408 - consmbl_prsrvtn and dprsvtn_ac plnt and sys_accs , 590100961001 - submission of bd for ac plant and accs , 590100961002 - ietm documentation for ac plant and accs , 597100001000 - supply of hvac system wth equipment and accs , 597100951000 - obs for hvac system wth equip and accs , 597100911000 - instl and comng spre_hvac sys wth equip and accs , 597100921000 - tools for hvac system and accessories , 597100241000 - consumables_hvac system wth equip and accs , 597100961000 - documentation_hvac system wth equip and accs , ser07409 - training for hvac system wth equip and accs , ser07410 - ser_instl_stw_hat_sat_hvac system and accs , ser07411 - consumable for presrvation and depreservatn , 597100961001 - submission of bd for hvac system and accs , 597100961002 - ietm documentation for hvac system and accs , 597100001001 - suply and erection_hvac ducting wth fitings , 590300000002 - supply of ref plant and sys_its accessories , 590300950002 - obs for refrigeration plant and accessories , 590300910002 - instl and comm spares_ref plant and accessories , 590300920002 - standard tool for ref plant and its acesoris , 590300270002 - consumables_ ref plant and its accessories , 590300960004 - documentation for ref plant and its accs , ser07419 - ser_inst_stw_hat_sat_ref plant and acesoris , ser07420 - ser_preservatn- depreservtn_ref plant and acc , ser07421 - training for ref plant and its accessories , 590300960005 - 1st submisn of bd_ref plant and its acesoris

Central Government/Public Sector

CTN :42263892

03 Nov, 2025 10.74 Lacs

Sonipat - Haryana

Tender For supply of sitc of ductable ac - ductable ac , cable for circuit sub main , supplying of tpn industrial type socket outlet , supply of ducting with insulation and diffuser , installation testing and commissioning charges

Central Government And Public Sector

CTN :42233507

25 Oct, 2025 85.36 Lacs

Hyderabad - Telangana

Tender For supply, installation, testing and commissioning of ac systems along with ducting thermal and acoustic insulation supply and return air grills structural steel supporting works etc at equipment development and automation at nufap nfc hyderabad

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