Duct Tenders

State Government

CTN :44328935

10 Mar, 2026 5.00 Lacs

Baran - Rajasthan

Tender For corrigendum : supply of water items- angle valve pvc, angle wall (brass) ss/brass, brass european wc jet spray, cistern bowl set (siphon set), cistern dandy set (siphon), cistern valve set (foot ball), doctor tape (brass) ss/brass, faucet spout push cock pvc, faucet spout pvc long body, faucet spout pvc short body, g.i. nipal 1 1/2", g.i. nipal 1 4"x6", g.i. nipple 1/2x4", g.j. nipple 1x4", nipple 1" x3 gi, nipple 1/2" x3 gi, pillar cock (brass) ss/brass, pillar cock (for wash basin), pvc connection pipe (for wash basin), spout log body (brass) ss/brass, spout short body (brass) ss/brass, spout two in one pvc (for european w.c), tack connection set " gi, tank connection set 1" gi, valve cock set 1 (for ducting), valve cock set 1/2" (for tanks), washer (for pvc connections), waste pipe pvc for wash basin , 2" gi elbow for main line, 2" gi socket for main line, 2" gi union for main line, 2" pvc socket (for motor), 32 cpvc alloys 3/4 inch, 45 union 2 inch ppr, bal-val inch cpvc, cpvc brass elbow thread *1/2, cpvc brass elbow thread 11, cpvc elbow 1% plain, cpvc shockit 3/4 inch, cpvc socket %*3/4, cpvc socket 1", cvpc elbow 2", elbow " gi, elbow 1" gi, elbow 1"x" gi, elvo 1/2 inch ppr, elvo 1/2 inch ppr, g.j. elbow 1 ", handle valve " (pvc), handle valve " ss/brass, handle valve 1" (pvc), handle valve 1" ss/brass, socket "gi, socket 1 inch ppr, socket 1" x1" cpvc, socket 1"gi, socket 1"x2" gi, socket 1/2 inch ppr, socket 2 inch ppr, socket 2" x1 cpvc, socket 2" x1" cpvc, union " gi, union 1 inch ppr, union 1" gi, union 3/4" gi, wrench wrench 18", waste coupling 14, wash basin 20*16, turing pipe 1", thi "ppr, teplon tape, tee " gi, tank connection set 3/4" gi, tank connection set 3/4" cpvc, tank connection set 1" gi, tank (500 letter) 3 layer, tank (1000 letter) 3 layer, t2" ppr, t 1" gi, soul bend 118 ml cpvc, right 2"x1" ppr, rich pana 14", pvc pipe band 160mm, pvc pipe band 160*45mm, pvc pipe 160mm(6 inch), plug 1" gi, plug " gi, plastic, pipe 1/2" pvc (10 feet per pipe), pipe 1" pvc (10 feet), pipe 1" ppr, pills cock(washbasin) polo pvc, mta plastic, m.a.r.t. 1", funer double, f.t.r.t. 1*1", cpvc pipe 2", cpvc fact 14, c pvc 2" ?????? fta brass or fta, c pvc 2" ball wall, c pvc 2" amp tee mta brass or, broken angle, 99 ewc seat cover, 2" pvc pipe submersible 10 feet, 2" gi pipe for main line (10 feet, 1/2" pipe roll, (for motor), west latrin box complete (sistern box), water tank cover 500 ltr., water tank cover 1000 ltr., water meter 2 inch, water meter 1'/, inch, union 3/4" cpvc, tee 2"x1" gi, subtle pieces 1,2,3, inch, steel sink waste cupling 4", steel body tape, solvent tube, sink cauk, saddle piece, rudisor 1x1 gi, rudisor 1x gi, round body pillar cock, r. socket 3x4 inch, pvc pipe 25 mm, pvc brush l pipe, plastic socket 4", plastic pipe 2.5 inch, plastic band 4", patti clip 3 inch, 4 inch, long body tape cpvc, isi black pipe 1 inch, hoj nipple 1x3, hoj nipple x3, gutta 2 inch ppr, gi pipe inch, inch, 1 inch, 2 inch, 1 inch, funer, european seat injector 1 inch, dye (bangle inserting machine) (ppr) 1/2 inch, 1 inch, 1/2 inch set, doctor tape (washbasin), d joint 2", cpvc union 2" cpvc, cpvc union, cpvc tank nipple 2", cpvc tank connection 1 inch, cpvc rt 2x1 inch, cpvc pipe 2", cpvc pipe, cpvc mt plane, cpvc mt 1 inch, clip nail, cistern -l pipe, bus bar, inch, inch, 1 inch, 1 inch, 1 inch, 2 inch, water motor 1/2 hp (tillu pump), 1 hp pump, urinal pipe, toilet sheet western, toilet sheet plain, small hammer, pvc two in one spout, pana set from 8 to 26 no., handle valve brass 1 inch, hand shour for waster laterin, hand grinder, gi union, gi elbow 1 inch, cpvc 't' brass, cpvc socket plane, cpvc rudisor inch, inch, 1 inch, 1 inch, 1 inch, 2 inch, cpvc plane "t", cpvc mt brass, cpvc ft plane inch, inch, 1 inch, 1 inch, 1 inch, 2 inch, cpvc fet brass, cpvc elbow brass, cpvc balvalve, black pipe isi 1 inch, black pipe isi inch, big cooler water pump, auto switch three pare and single pare, 174 gi socket 1

State Government

CTN :44372209

16 Mar, 2026 NA

Bankura - West Bengal

Tender For annual comprehensive maintenance of of window/ split model (1.5/2.0 ton capacity) room air condition machine and 3 phase concealed split ductable split air conditioner machine installed at main building of bsmc h, bankura bmc electrical section ii - annual comprehensive maintenance of of window/ split model (1.5/2.0 ton capacity) room air condition machine and 3 phase concealed split & ductable split air conditioner machine installed at main building of bsmc&h, bankura under bmc electrical section no-ii, pwd

State Government

CTN :44372229

16 Mar, 2026 NA

Bankura - West Bengal

Tender For annual comprehensive maintenance of window/split model (1.5 / 2.0 ton capacity) room air condition machine and 3 phase concealed split and ductable split air conditioner machine installed at natun bhawan of bsmc h , bankura bmc electrical section ii - annual comprehensive maintenance of window / split model (1.5 / 2.0 ton capacity) room air condition machine and 3 phase concealed split & ductable split air conditioner machine installed at natun bhawan of bsmc&h , bankura under bmc electrical section no-ii.

State Government

CTN :44272882

16 Mar, 2026 NA

Darjeeling - West Bengal

Tender For corrigendum : repairing servicing of 24tr. 16.5tr 11tr 8.5tr ceiling suspended/floor mounted ductable type / packaged air conditioning machine installed at 400 seated lecture theatre, multipurpose and uttarani(auditorium), nicu/picu under north bengal medical coll - : repairing & servicing of 24tr.,16.5tr,11tr,8.5tr ceiling suspended/floor mounted ductable type / packaged air conditioning machine installed at 400 seated lecture theatre, multipurpose and uttarani(auditorium), nicu/picu under north bengal medical college and hospital.

State Government

CTN :44382532

12 Mar, 2026 NA

Multi City - Delhi

Tender For auction sale of depot ferrous scrap - miscellaneous ferrous items consist of ms door, frame, angle, ms tube,false ceiling, rumur, ms gates, ms drain, gi sheet, sma, afm, hopper, rack, used nut bolts/locking washer , ms railing, metal false ceiling & frames, station drain scrap, fourway without coupler, hydrant landing valve, fire extinguisher, cross arm, bt plate,anti climbing arm, channel, caution plate, seal of rs-1 axle bearing, hvac system valve and gauges scrap, ms pipes, upper arm, lower arm, forth bar, lower rod, upper rod and base frame of pantograph, coupling half, gear case old bearing, platform drain, empty drum,false ceiling items, drain pipe, q manager, paint container, super mast, bt angles, double strap, adjustor, lubrication pump,water pump, caution board, coupling, stop caution board, barrel, staggering arm, d-check, meter box empty, fire pump rod,fire pipe line, fire extinguisher,paint drum, hydrant inlet, base plate,fan blade, gi pole box, junction pipe, landing valve, four way valve, spray nozzle, fan frame, hose box, bracket fan jali, tie rod gi, fire extinguisher stand, drum, battery charger stand, cable tray, coupling, ups trolley, conduit, duct assembly, pole pipe, pids housing, filter frame,platform drain, ms pipe, false ceiling scrap, platform edge angle etc. note: (i) minimum quantity to be lifted per day= 9 mt. (ii) total nos. of days for lifting complete lot= 04"

State Government

CTN :42786814

16 Mar, 2026 39.26 Lacs

Ukai - Gujarat

Tender For corrigendum : repairing of flue gas & air ducts and fabrication & erection of fan silencer, economizer & aph hopper during aoh/coh and on an as and when required basis in boiler unit nos.3,4&5 at gsecl ukai tps (wt-5055 bmd-ii).

Central Government/Public Sector

CTN :43830952

11 Mar, 2026 NA

Ghaziabad - Uttar Pradesh

Tender For bid to ras supply of ac system of display hall c c -air diffusersorgrill with powder coated aluminium refer annexure iii , 100000000013 supply of return air diffusersorgrill with powder coated aluminium single piece refer annexure iii , 100000000014 supply of 27 kw finned type electric strip air heaters for winter heating in three banks 9 kw in each bank refer annexure iii , 100000000015 supply of fire dampers in supply air duct of required size controlwiring,the damper shall be motorised and spring return refer annexure iii , 100000000016 supply of control instruments and sensors required for combined fire and smoke damper including actuators refer annexure iii , 100000000017 supply of freshor exhaust air louvers made of extruded aluminium with birdor insect screen including volume control damper made of aluminium refer annexure iii , 100000000018 supply of floor mounted cubicle non drawout electrical control panel for operating 3 nos ductable unit and 1 no heater bank total 4 nos outgoing feeder refer annexure iii , 100000000019 supply of following size lt power cable with copper conductor xlpeorpvc insulation pvc inner sheathed armoured extruded pvc outer sheathed refer annexure iii , 100000000020 supply of xlpe insulated pvc sheathed armoured copper conductor 2xfy, 1. 1 kv grade lt cable of size 4. 0 core - 2. 5 sqmm refer annexure iii , 100000000021 supply of perforated hot dipped galvanised iron cable tray of size150 mm width x 50 mm depth x 1. 6 mm thickness refer annexure iii , 100000000022 installation testing and commissioning of high static pressure ductable ac unit capacity not less than 16. 5 tr having one indoor and refer annexure iv , 100000000023 erection testing and commissioning of high wall mount type hot and cold split ac units of cooling capacity not less than 2. 0 tr minimum 3 star rating inverter refer annexure iv , 100000000024 erection testing and commissioning of suitable size refrigerant grade copper piping between indoor and outdoor units of ductable split ac refer annexure iv , 100000000025 erection, testing and commissioning of suitable size refrigerant grade copper piping between indoor and outdoor units of split ac refer annexure iv , 100000000026 laying of flexible pvc duct hose covering pipe gray colour of size 60 mm suitable for exposed refrigerant pipes and cabling refer annexure iv , 100000000027 laying of cpvc sdr11 pipe of 25 mm dia with 9 mm thick tube type nitrile rubber insulation for condensate refer annexure iv , 100000000028 laying of cpvc sdr11 pipe of 32 mm dia with 9 mm thick tube type nitrile rubber insulation for condensate refer annexure iv , 100000000029 fabrication installation testing and commissioning of site fabricated gi sheet metal ducts of 24 guage birmingham gauge refer annexure iv , 100000000030 fabrication, installation, testing and commissioning of site fabricated gi sheet metal ducts of 22 guage birmingham gauge refer annexure iv , 100000000031 fixing of thermal insulation for supply air ducts with 19 mm thick self-adhesive closed cell elastomeric nitrile rubber class o refer annexure iv , 100000000032 fixing of acoustic insulation for ducting with open cell nitrile rubber insulation or open cell physically crosslinked polyolefin foam insulation refer annexure iv , 100000000033 erection testing and commissioning of volume control dampers for ducts made of gi sheet of thickness not less than 18 g including fittings refer annexure iv , 100000000034 fixing, testing and commissioning of supply air diffusersorgrill with powder coated aluminium single piece moulded frame refer //bid details2 / 31annexure iv , 100000000035 fxing, testing and commissioning of return air diffusersorgrill with powder coated aluminium single piece moulded frame refer annexure iv , 100000000036 erection testing and commissioning of 27 kw finned type electric strip air heaters for winter heating in three banks 9 kw in each bank refer annexure iv , 100000000037 fxing testing and commissioning o

Central Government And Public Sector

CTN :44372878

18 Mar, 2026 NA

Bongaigaon - Assam

Tender For supply of traction motor air duct boot(bellow) leather for demu/dpc 1400 hp, compatible to bhel & cgl traction motor as per rdso spec. no. mp.0.2400.25 rev,drg no-emu/e3/sk-127/2013 make-te or equivalent

Central Government/Public Sector

CTN :44379848

24 Mar, 2026 NA

Multi City - Multi State

Tender For qualifying requirement for vendor enlistment for maintenance / overhauling contract of fans (id/ fd/ pa), rotary air-preheater, ducts & hp jet cleaning of aph baskets

Central Government And Public Sector

CTN :44223325

19 Mar, 2026 12.44 Lacs

Chamba - Himachal Pradesh

Tender For repair of existing air ventilation duct of air ventilation system in silt flushing tunnel at dam site of chamera power station ii

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