Latest prefabricated duct Tenders | Government prefabricated duct Tenders

Central Government/Public Sector

CTN :40135763

14 May, 2025 NA

Raigarh - Chhattisgarh

Tender For supply of filter , supply- ac and ventilation system- air intake louver , supply- ac and ventilation system- gravity damper , supply- ac and ventilation system- axial flow supply fans- 5500 cmh , supply- ac and ventilation system- axial flow exhaust fans with flp motor -7500 cmh , spares- ac and ventilation system -v-belt for ahu blower of each type , spares- ac and ventilation system -ahu blower bearings of each type , spares- ac and ventilation system -blower motor bearing for ahu , spares- ac and ventilation system -pre filter for ahu , spares- ac and ventilation system -fine filter for ahu , spares- ac and ventilation system -relative humidity sensors , spares- ac and ventilation system - geyserstat , spares-ac and ventilation system- local humidity temperature indicators , etc- ac and ventilation system- air cooled dx type condensing unit- minimum 33 tr actual capacity , etc- ac and ventilation system- air handling unit- ahu , etc- ac and ventilation system- fresh air fan assembly , etc- ac and ventilation system- split ac unit - 2 tr , etc- ac and ventilation system- strip heaters , etc- ac and ventilation system- pan humidifier , etc- ac and ventilation system- copper refrigerant piping- suction line , etc- ac and ventilation system- copper refrigerant piping-liquid line , etc- ac and ventilation system- refrigerant gas , etc- ac and ventilation system- gss duct sheet-24 g- air conditioning system , etc- ac and ventilation system- gss duct sheet-22 g- air conditioning system , etc- ac and ventilation system- gss duct sheet- 20 g- air conditioning system , etc- ac and ventilation system-gss duct sheet- 18 g- air conditioning system , etc- ac and ventilation system-non return damper , etc- ac and ventilation system-volume control damper , etc- ac and ventilation system- fire damper , etc- ac and ventilation system- motorised actuator for fire damper , etc- ac and ventilation system- grills diffusers , etc- ac and ventilation system- accoustic insulation , etc- ac and ventilation system- thermal insulation , etc- ac and ventilation system- dp switch , etc- ac and ventilation system- air flow switch , etc- ac and ventilation system- temperature cum rh sensor , etc- ac and ventilation system- fine filter , etc- ac and ventilation system- air intake louver , etc- ac and ventilation system-gravity damper , etc- ac and ventilation system- axial flow etc fans- 5500 cmh , etc- ac and ventilation system- axial flow exhaust fans with flp motor -7500 cmh , etc- ac and ventilation system-cable laying and termination alonwith lugs glands and any other accessories

State Government

CTN :40124613

30 Apr, 2025 5.64 Lacs

Hyderabad - Telangana

Tender For special repair for replacing damaged drain water pipelines from 8th floor to ground floor, duct line removal of weeds and plants arresting low floor leakages at qtr no 202 and 207 at ms ii building in the premises of old mla qtrs, hyderguda, hyderabad (turnkey basis) 5th call

CTN :40098128

14 May, 2025 NA

Ambala - Haryana

Tender For supply of duct cooler , front grill , plastic outlet bend , iron stand , water service pipe line

CTN :39816498

07 May, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of oring 3410 x 360 20a8 gn , oring 325x355 , oring 500 x 180 20a8 an , oring 1600 x 265 20a8 an , oring 4000 x 265 20a8 an , oring 4250 x 355 20a8 an , cotter pin 25x25 , pin v 6371 copper , thick spring pin 7x20 , screw h m8x16x16 ss a4 b197 , spring , ring dia 16 , lock plate , lever release spring , tongue spring , pin cylindrical 4 l 28 , oring , screw m8x16x16 , lock washer dn14 , natural rubber sheet 45didc th2 , lamp 28v 48w ba15d 165x33mm minilamp , sea water hose nd26 bar without unions l150 m , square sleeve 400 x 315 , flexible sleeve for square duct 192 x 512 , elastic element , packing gland c25x33x4 , steel screw h m12x50x50 88 , hose 10x25 rubber h650 a , oring 570x19020a8gn , oring 1210x27020a8gn , lock tab washer , silicone sheet 1000x1000x4 , oring 2512x178 , oring 283x178 , zylinder pin din6325 , bernard actuator oa8 115v 60hz 3ph marine ral7038 , fl di qfa 384x192 corrugated metallic gasket , fhari hose peh200 bar nd15 staubli unions l2 m , fitted screw , gasket stop , adjusting shim , tab of earthing typifies rm1 , oring , oring , rubber bellow ar1 dn 350 , rubber bellow a1 dn 450 , screw h m6x16x16 z5cnd170401 , nut hm 10 cl8 , raising line , retracting line , air hp hose peh500 bar nd10 m27x2 cual ruch union l2870m , flexible air peh500 dn15 raccord ruch cual lht05m , window frame seal , lamp housing seal , port side part cylindrical array acoustic window , pin v1515 stainless steel 2972 015 , lock plate diam5 stainless steel 1780105 , lockplate 12 z3cn1810 1780112 , metallic clamp d816 made of stainless steel , extremlty seals od the holding cross , oring 1830x360 20a8gn , oring 4370x180 20a8 8566423 , neoprene butterfly gasket , oring 1500x180 20a8 8547623 , oring 6700x180 20a8 8573423 , wall mounted temperature and humidity sensor type dpwc111000 , filter seat , filter , o2 sensor , h2 sensor , srew hm 12x35x35 cl88 coated , pressure transmitter 015 bar absolute g1/4 female , pressure switch sensing elementfor fpm34dkxnsn , pressure switch sensing elementfor fpm34dqxnsn , temperature switch sensing elementfor fcm34dgnsn , thermal flow sensor ta10 , double washer of safety , overmouled electrode unit ref 400 , turcon stepseal seal k 90105163 oring 946x533 , guide ring 909597 c380 , nut h m 12 z6cnd170401 , lock tab washer nd16 , spare seals kit for wafer valve dn32 , spare seals kit for wafer valve dn40 , spare seals kit for wafer valve dn50 , oring 18x18 20a8 , oring 355x265 20a8 , oring 45x355 20a8 , oring 85x355 20a8 , oring 105x27x15990sh , shell oring for closing plate dia 330x5 , lock washer , cover oring , flange oring , oring 800x265 64c8 , plain washer zinc plated steel dn20 , folded removable filter , oring 18x2x22nbr90sh , oring 6x2x10nbr90sh , vandalproof showerhead atomized water function , locking screw , bolt ha m36225/32 cl88 + specificnut cl8 , cartridge 200u , oring for diaphragm , lock tab washer nd8 galvanized steel , lock tab washer nd14 zinccoated steel , repair set shaft seal , lock washer , spring , double lock tab washer rep q , piston rod , grounding braids assembly , oring , cotter copper pin 2x18 , washer nl m14 stainless steel , bubble inclinometer

Central Government/Public Sector

CTN :39964946

29 Apr, 2025 NA

Sonbhadra - Uttar Pradesh

Tender For corrigendum : procurement of air conditioning system for ntpc singrauli project - supply- ac and ventilation system -air cooled condensing unit , supply- ac and ventilation system -air handling unit -ahu , supply- ac and ventilation system -strip heaters , supply- ac and ventilation system -pan humidifier , supply- ac and ventilation system -copper refrigerant piping -suction line , supply- ac and ventilation system -copper refrigerant piping -liquid line , supply- ac and ventilation system -refrigerant gas , supply- ac and ventilation system -gss duct sheet - 24 g - air conditioning system , supply- ac and ventilation system -gss duct sheet - 22 g - air conditioning system , supply- ac and ventilation system -gss duct sheet - 20 g - air conditioning system , supplyac and ventilation system -gss duct sheet - 18 g - air conditioning system , supply- ac and ventilation system -volume control damper , supply- ac and ventilation system -fire damper , supply- ac and ventilation system -motorised actuator for fire damper , supply- ac and ventilation system -grills diffusers , supply- ac and ventilation system - accoustic insulation , supply- ac and ventilation system -thermal insulation , supply- ac and ventilation system -fine filter , supply- ac and ventilation system -dp switch , supply- ac and ventilation system -fresh air fan assembly , supplyac and ventilation system -cassette ac unit - 4 tr , supply- ac and ventilation system -cassette ac unit - 3 tr , supply- ac and ventilation system -cassette ac unit - 2 tr , spares- ac and ventilation system -v belts for blower , spares- ac and ventilation system -ahu blower bearings of each type , sparesac and ventilation system -blower motor bearing , spares- ac and ventilation system -pre filter for ahu , spares- ac and ventilation system -fine filter for ahu , spares- ac and ventilation system - electrical actuator , spares- ac and ventilation system -dp switch , spares- ac and ventilation system -relative humidity sensors , spares- ac and ventilation system -geyserstat , spares- ac and ventilation system -local humidity temperature indicators , etc- ac and ventilation system -air cooled condensing unit , etc- ac and ventilation system -air handling unit -ahu , etc- ac and ventilation system -strip heaters , etc- ac and ventilation system -pan humidifier , etc- ac and ventilation system -copper refrigerant pipingsuction line , etc- ac and ventilation system - copper refrigerant piping-liquid line , etc- ac and ventilation system -refrigerant gas , etc- ac and ventilation system -gss duct sheet - 24 g - air conditioning system , etc- ac and ventilation system -gss duct sheet - 22 g - air conditioning system , etc- ac and ventilation system -gss duct sheet - 20 g - air conditioning system , etc- ac and ventilation system -gss duct sheet - 18 g - air conditioning system , etc- ac and ventilation system -volume control damper , etc- ac and ventilation system -fire damper , etc- ac and ventilation system -motorised actuator for fire damper , etc- ac and ventilation system -grills diffusers , etc- ac and ventilation system - accoustic insulation , etc- ac and ventilation system -thermal insulation , etc- ac and ventilation system -fine filter , etc- ac and ventilation system - dp switch , etc- ac and ventilation system -fresh air fan assembly , etc- ac and ventilation system - cassette ac unit - 4 tr , etc- ac and ventilation system -cassette ac unit - 3 tr , etc- ac and ventilation system -cassette ac unit - 2 tr , etc- ac and ventilation system -cable laying

CTN :40052639

30 Apr, 2025 88.93 Lacs

Jaipur - Rajasthan

Tender For puchasing of various types of electrical cables in central electrical store.-, supplying of p.v.c./xlpc insulated & p.v.c. sheathed un arrmoured/arrm jured, , aluminium cable confirming to is:1554 p-i/is:7098 p-1 of 1.1 kv with h4- grade, , electrolytic aluminium conductor confirming to 15 8130 of purity >99.6%, round/, , flat strip armouring of cables, inner/outer sheath confirming to is:5831 in existing, , rcc/hume/stoneware / pvc pipe/open duct/cable trench/cable tray(with, , cable tie) including testing etc. as required of following size. oem must have it's, , own in house nabl accrediated laboratory for testing procedure as per, , 15:10810. for additional technical parameters of product/work refer annexure 'a', , attached with this bsr, , arrmoured pvc cable 6sq. m 2 core, , arrmoured nur slightly 10-1, , arrmoured pvc cable 16sq. mm 4 core, , supplying p.v.c. / xlpe insulated & p.v.c. sheathed un-arrmoured aluminium cable confirming to is:1554 p-i/is:7098 p-1 of 1.1 kv with h4- grade electrolytic aluminium conductor confirming to is 8130 of purity >99.6%, inner/outer sheath confirming to is:5831 in existing rcc/hume/stoneware/pvc pipe/open duct/cable trench/cable tray (with cable tie) including testing etc. as required of following size. oem must have it's own in house nabl accrediated laboratory for testing procedure as per is:10810. for additional technical parameters of product /work refer annexure 'a' attached with this bsr, , supplying of 240/415 vcb with positive isolation of 10 ka breaking capacity (b/c/d tripping characteristic as per type of load and site requirement) 4 kv impulse withstand voltage, 11 marked is 8828(1996)/conforming to iec 60898-1 2002, iec 60947-2, low wot: losses, trip free mechanisum, energy limiting of class 3 as per iec, minimum phase termination capacity of 35sq.mm., conductor line load reversibility, ip 20 contact protection and fitted in existing distribution board/sheets, minimum trical operation 20,000 upto 20 a rating and 10,000, , 1, , 6, , 50/63 a rating

State Government

CTN :39994467

23 Apr, 2025 12.79 Lacs

Multi City - Telangana

Tender For amrslbc project low level canal pump house replacement and repair of damaged air ventilation duct line in different floors of llc pumphouse near puliyathanda v peddavoora m nalgonda dist

Central Government/Public Sector

CTN :39965207

23 Apr, 2025 NA

Cuddapah - Andhra Pradesh

Tender For supply of supply of at least 20 tr capacity package type air conditioners , installation testing commissioning of at least 20 tr capacity package unit , pressure testing vaccuming and nitrogen flushout , refrigerent charging entire system , ms structure modification for odu mounting arrangement , dismantling of existing machine , refrigerent piping and modification discharge and suction line , communication cable connecting between idu and odu , canvass connection with zip on machine out let , gi 22gauge duct mouth connection modification , acoustic insulation 15 mm thick for the mouth connection modification piece. , lifting, shifting and positioning of the machines , comprehensive amc price for 2nd year after completion of 1 year warranty. , comprehensive amc price for 3rd year , comprehensive amc price for 4th year , comprehensive amc price for 5th year , comprehensive amc price for 6th year

Central Government/Public Sector

CTN :39884543

01 May, 2025 NA

Lucknow - Uttar Pradesh

Tender For supply of light weight flexible defroster type duct for 3 inch pipe to is:1239-hvy drg. no. tpl--0071 alt n, line - 2. [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :39884720

22 Apr, 2025 9.07 Lacs

Bhopal - Madhya Pradesh

Tender For supply of supply of 3tr ductable ac , itc of 3tr ductable ac , providing and fixing 100amp rating and breaking capacity and pole mcc , supplying and fixing sheet steel enclosure for mccbs , supplying of 4x16sqmm xlpe insulated pvc inner sheathed alluminium conductor , laying and fixing of pvc insulated and pvc sheathed xlpe power cable , supplying and fixing vertical type, 415 volts, tpn mcb distribution board , supplying and fixing 5 amps to 32 amps, 240 volts single pole.mcb , supplying and fixing 5 amps to 32 amps, 415 volts triple pole mcb , supplying and fixing extra copper pipe line and liquid line , providing of suitable ducting made out from 24swg gi sheet, , providing and fixing of powder coated aluminium grills without volume control damper , providing and fixing of gi duct box type , providing canvass connection made , supplying and laying electrical control power cable , supplying and fixing of powder coated heavy duty iron stand having projection arm , supplying and fixing 25 mm dia , supplying and fixing 40mm dia. flexible pvc pipe , providing and fixing 6swg dia g.i. wire

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