Latest air ducting repair Tenders | Government air ducting repair Tenders

Central Government/Public Sector

CTN :40636354

27 Jun, 2025 4.90 Crore

Goa - Goa

Tender For supply of setting adhesive on indoor ducting above false ceiling , cmc of existing uvgi ultra violet germicidal irradiation system provided inside ahu exluding uv lamp reflector and uv ballast. , supply of uv lamp for existing uvgi provided inside ahu , supply of reflector for existing uvgi provided inside ahu , supply of uv ballast for existing uvgi provided inside ahu , cmc of car parking ventilation system installed at mlcp including axial flow type jet fans , cmc of window split type airconditioners cassette type of all makes of 1 point 5 ton 2 ton capacity with single phase supply at different locations including providing for first year , cmc of window split type airconditioners cassette type of all makes of 1 point 5 ton 2 ton capacity with single phase supply at different locations when required for second year , comprehensive maintenance contract of split multi split type cassette typetower type airconditioners of all makes of 3 ton capcity with 3 phase supply etc as and when required for first year , comprehensive maintenance contract of split multisplit type cassette type tower type airconditioners of all makes of 3 ton capcity with 3 phase supply etc as and when required for second year , cmc for vrf system indoor unit varying from 1 ton - 2 ton installed in new admin block , cmc for vrf system indoor unit varying from 3tr installed in pre security area , cmc for vrf system indoor unit varying from 4tr installed in pre security area , cmc for vrf system indoor unit varying from 4tr installed in 1st floor mlcp cisf portion , cmc for vrf system indoor unit varying from 4tr installed in 2nd floor mlcp, aai offices , cmc for vrf system indoor unit varying from 2 ton and cassette unit of 3 ton installed in apron control room. , comprehensive maintenance contract for vrv variable refrigerant volume system consisting of 03 nos of 3point2 tr cassette ac indoor unit, including all related accessories installed in aocc room , comprehensive maintenance contract for vrv variable refrigerant volume system consisting of12 nos outdoor units of 17point7kw each rating, installed in present dsha , comprehensive maintenance contract of storage type water dispenser cum purifier, online free standing type with ambient etc as and when required , comprehensive maintenance contract of water cooler cum purifier of stainless steel of various make and capacity installed at different locations etc when required , comprehensive maintenance contract of water purifier of all make at different locations including providing or replacement of faulty components consumable spares etc when required , comprehensive maintenance contract of water coolers of all makes of 40 80 and 80 120 litre etc capacity respectively at different locations etc when required , dismantling of existing split ac cassette ac floor mounted acs of 1 point 5 tr to 3tr indoor and outdoor unit as per directions of engineering incharge , reinstallation, testing and commissioning of existing split ac cassette ac floor mounted acs of 1.5 tr to 3tr indoor and outdoor unit acs will be provided from stores , providing and fixing of extra length refrigerant pipeline suction and discharge of relevant size suitable for execution of item no above item including providing insulation and vinyl wrapping etc , providing and fixing of extra length drain pipeline suction and discharge of relevant size suitable for execution of item as above including providing insulation and vinyl wrapping etc as required , dismantling of vrf unit from admin block and transportation to mlcp , itc of 22 hp capacity variable refrigeration volume flow air-conditioning system , dismantling of indoor unit from admin block and //bid details 2 / 59 transportation to mlcp , itc of of vrf type indoor units having louvers, multi speed fan, multi level filter, suspenders, cordless remote etc. as per the approved drawings complete as required , itc of of vrf type indoor units having louvers, multi speed fan, multi level fil

CTN :40622349

09 Jun, 2025 NA

Chittaranjan - West Bengal

Tender For supply, installation, testing & commissioning of industrial kitchen chimney, material: stainle ss steel, mounting type: wall mount, length of stainless steel hood: 16 feet, thickness of stainless steel hood: 22 gauge 202 grade, axial fan 1 hp 20 inch: 03 nos, motor speed: 1440 rpm, 230 v, 50 hz, gi coole r with honey pad: 01 set, ventilation type: ducted, thickness of gi duct: 0.63 mm, gi duct frame: 24 gaug e, ducting area: 960 sqf with hot air and fresh air, complete with all accessories. [ warranty period: 12 months after the date of delivery ]

CTN :40583509

10 Jun, 2025 74.7 Thousand

Haldwani - Uttarakhand

Tender For providing air circulation with silent type inline ductable fan including gss ducting work in haldwani central electrical division office.

CTN :40540443

24 Jun, 2025 NA

Hassan - Karnataka

Tender For sitc of ductable split ac system at mcf hassan - ductable split air conditioner , cpvc pipings , cable trays, clamps, painting materials etc., , volume control damper with actuators , copper refrigerant line suction line , copper refrigerant line liquid line , copper armored power cables incoming cable , copper armored power cables for interconnecting indoor and outdoor unit , 0.6mm thick gss ducting , 0.8 mm thick gss ducitng , 1.0 mm thick gss ducitng , self adhesive nitrile rubber thermal insulation , manually operating volume control damper , fire smoke dampers , fire damper actuators , fire alarm system , duct silencer , gi frame for outdoor unit , spare micro processor controller , spare condenser fan assembly , spare blower runner assembly , spare air filers , spare fire alarm system , spare fire damper actuator , integration, installation, testing and commissioning of new ductable split ac units service charges , dismantling and shifting packaged ac units service charges , reinstallation testing and commissioning of packaged ac units service charges

CTN :40541729

19 Jun, 2025 NA

Jamnagar - Gujarat

Tender For supply of furniture for laboratory - raw water (flexible tubing service valves for benchtop aeolus fumehood) (rhs) , compressed air (flexible tubing service valves for benchtop aeolus fumehood) (rhs) , nitrogen (flexible tubing service valves for benchtop aeolus fumehood) (rhs) , ceiling panel , ceiling front cover panel for 5 feet aeolus fumehood , ceiling lh/ rh side cover panel for aeolus fumehood , understorage , fixed type apparatus storage cabinet for bench top enhanced fume hood (750 width) , rear support panel offixed type apparatus storage cabinet for benchtop aeolus fumehood , supply and installation of laboratory exhaust including supporting structures/hardwares including delivery, unloading the consignment and transporting it from the place of storage to the installation site, removal of debris, dirt and rubbish accumulated as a result of installation/commissioning of the same for analytical lab as per direction of engineer in charge : - , centrifugal blower & accessories , centrifugal fan with housing in pp construction & suitable stand in ms zinc plating with powder coating. inlet/outlet dia: 350mm. impeller dia: 400mm. non flp motor: 2 hp 1400 rpm. minimum cfm: 1000 @ 50 wcmm static pressure. motor make : ie2 (non flp), crompton greaves/bharat bijlee or equivalent. db level: 75. motor description: ip55, 3 phase, 440 volt , 50 hz. weather cover for motor. anti-vibration pads & m10x100 pin type anchor fasteners , blower weather cowl (frp outlet) & ms stack support with required clamps , 10 (250mm) 100% injection molded pp damper with two side flange , pp/frp ducting & accessories for fume hood & spot extractor exhaust , design, supply & installation of pp-frp ducting of wall thickness 3mm ppgl + 3mm frp for sizes up to 500mm dia, above 501mm dia 4mm ppgl + 4 mm frp shall be used unless otherwise specified. including clamps, hanging support, all hardwares required to complete ducting work. , ducting upto 500mm dia - wall thickness shall be 3 mm for pp and frp.

Central Government/Public Sector

CTN :40543386

14 Jun, 2025 NA

Hyderabad-Ap - Andhra Pradesh

Tender For supply of 8 point 5 tr air cooled ductable split airconditioner equipped with scroll or rotary compressor expansion valve for optimal refrigerant feed galvanized constuction finished in powder coat , supply and installation of gss ducting fabricated as per is 655 standards will all accessories 22 gauge , supply and installation of gss ducting fabricated as per is 655 standards will all accessories 24 gauge , supply and fixing of canvass connections for connecting the ducting and ductable indoor units , refrigerant piping interconnecting condensing unit and indoor units using 11 by 8 inch 5 by 8 inch copper pipes and suction lines duly insulated with 9 mm thick tubular foam , drain piping using hard pvc pipes from indoor units to the nearest drain point for each indoor unit 32mm , pvc insulated copper un armoured cable 3 core 1 point 5 sqmm , supply and fixing of aluminium grill or diffusers , ms color dampers , itc of ac units including nitrogen pressure testing vaccumisation of the units initial refrigerant charge along with lifting and shifting of machines and other ancillary works , ms angle work for out door units , ms angle work for indoor units duct supports etc , timer for each machine , thermal insulation with 13 mm closed cell nitrile rubber , accoustic insulation with 10 mm thick open cell nitrile rubber , comprehensive amc charges for ducted ac units after completion of warranty first year , comprehensive amc charges for ducted ac unitsafter completion of warranty second year , comprehensive amc charges for ducted ac units after completion of warranty third year , comprehensive amc charges for ducted ac units after completion of warranty fourth year , comprehensive amc charges for ducted ac units after completion of warranty fifth year

CTN :40303662

06 Jun, 2025 NA

Multi City - Multi State

Tender For corrigendum : supply, installation and commissioning of ductable air conditioners (two nos )with ducting panels in qc department,

Central Government And Public Sector

CTN :40507492

09 Jun, 2025 41.48 Lacs

Rohtak - Haryana

Tender For supply of 3.0 or 3.5 tr ductable ac unit , itc of 3.0 or 3.5 tr ductable ac unit , 40 x 40 x 5 mm ms angle iron , 40 x 5 mm ms flat strip , 9.5 mm dia 1.2mmx19mm , 12.7 mm dia 1.2mmx19mm , 22.2 mm dia 1.2mmx19mm , upvc pipe 40mm dia , upvc pipe 25 mm dia , 5c x 4 sq.mm pvc cu cable , 3c x 4 sq.mm pvc cu cable , 4c x 6 sq.mm pvc cu cable , fp 25 or 32a 415v c mcb in encl , gss sheet ducting 0.63mm , gss sheet ducting 0.8mm , supply air grills , 100x50x1.6 mm thick cable tray , 150x50x1.6 mm thick cable tray

CTN :40289556

16 Jun, 2025 NA

Kolkata - West Bengal

Tender For corrigendum : custom bid for services - preparation of ietm document for ship system and integration of equipment ietm onboard ship-supply of equipment ietm-+-1. engg main engine, 2. engg. gear box, 3. engg. shafting, 4. engg diesel alternator with accessories, 5. engg steering gear, 6. engg. fin stabilizer, 7. engg. hvac, 8. engg. ac plant, 9. engg stp, 10. engg lo centrifuge, 11. engg fo centrifuge, 12. engg salvage, 13. engg fire pump, 14. engg afac, 15. engg bilge pump, 16. engg ro plant, 17. engg fresh water pump and hydrophore tank, 18. engg ows, 19. engg hp air cylinder, 20. engg ref plant, 21. engg hpac(dd), 22. engg hpac(md), 23. engg fo transfer pump (gear pumps), 24. engg lo transfer pump (gear pumps), 25. engg magazine fire fighting system, 26. engg fm 200 fire fighting system, 27. engg nbcd pumps, 28. engg dirty oil pump, 29. engg ba charging compressor with accessories, 30. engg avcat pump, 31. engg avcat filter water seperator & absorber, 32. engg fuel oil stripping pump, 33. engg diesel driven fire pump, 34. engg emergency da, 35. engg iccp & asg, 36. l&w advanced composite communication system (accs), 37. l&w atds, 38. l&w auto telephone, 39. l&w degaussing, 40. l&w cms, 41. l&w cctv, 42. l&w cable tv , 43. l&w em log, 44. l&w echo sounder, 45. l&w ew esm varuna, 46. l&w eon 51, 47. l&w ibs & gyro, 48. l&w kavach, 49. l&w link ii mod iii, 50. l&w lan system, 51. l&w mbsre & intercom, 52. l&w msb, 53. l&w apms, 54. l&w ak630, 55. l&w nlcp, 56. l&w radiac, 57. l&w sp telephone, 58. l&w sdn, 59. l&w srgm, 60. l&w srcg, 61. l&w sicad, 62. l&w tacan, 63. l&w trigun, 64. l&w uwt, 65. l&w v/uhf comint df search receiver (nayan), 66. l&w xbt, 67. l&w lynx u2, 68. l&w ipms, 69. l&w window wiper, 70. l&w hvlas, 71. l&w hdcs, 72. hof hangar door, 73. hof asist, 74. hof instruction, operation and maintenance manuals, cpl & pil of, store lift, 75. hof instruction, operation and maintenance manuals, cpl & pil of, 3t boat davit , enclosure: 2-list of engineering system -1. fuel oil service system, 2. sea water cooling system, 3. hp compressed air system, 4. bilge system, 5. ballast system, 6. air vent system, 7. sounding system, 8. fw system, 9. scupper system, 10. cpp hydraulic oil system, 11. fo filling & transfer system, 12. lo system, 13. lp compressed air system, 14. firemain and sprinkling system, 15. salvage system, 16. incinerator piping system, 17. afff system, 18. stp & vacuum toilet system, 19. avcat system, 20. shafting arrangement, 21. intake & exhaust arramgement, 22. bhd & ladder cooling system, 23. chilled water system, 24. fo stripping system, 25. hot water system, 26. fm 200 fire fighting system, 27. ows system, 28. pre-wetting system, 29. hvac ducting layout, 30. smoke diagram, 31. refrigerant system for ref plant.

State Government

CTN :40423931

04 Jun, 2025 3.32 Lacs

Delhi - Delhi

Tender For corrigendum : supply, fabrication and installation of gss sheet ducting for exhaust and fresh air in main kitchen and laundry at the ashok hotel, new delhi.

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