Latest air duct repair Tenders | Government air duct repair Tenders

Private Sector

CTN :45724108

21 Jul, 2026 NA

Etawah - Uttar Pradesh

Tender For supply, installation, testing and commissioning of centrifugal exhaust blower with s.s. exhaust duct for production areas of paneer, bottle & sterlizer section as per technical specifications, boq at mother dairy, etawah, up

Central Government And Public Sector

CTN :45704062

06 Jul, 2026 5.16 Lacs

Darbhanga - Bihar

Tender For supply of modernization of distribution infra 2x400 kva substation companybagh b b -dismantling and refurbishing of electrical distribution system , itc of existing load bank with static meter , itc of existing load bank , trimming and pruning of four trees , transportation of one dismantled lt panel darbhanga to mzp , removing of old faulty outlived mv panel , provision of structural iron channels mounting framework for the lt panel , re-furbishment of existing mv panel , brickwork for minor structural alterations near the lt panel support base , straight through joint 185 , straight through joint 50 , removing and relaying of existing cement interlocking bricks , laying of 1.1 kv grade of 35 sqmm to 185 sqmm direct in ground , dressing of cables , finishing of the lt bus bar box , 20w surface-mounted led tube light , a. horizontal type tpn db 8 way with double door , b. horizontal type tpn db 8 way single door , a. vertical type, 415 v, tpn db 8 way double door , dressing of dbs , a. single pole mcb 6 to 32 a , b. four pole isolator 63 a , c. four pole isolator 40 a , d. double pole isolator 40 a , e. tp mcb 63 a , f. 125 a tp mccb 16 ka , 3 pole mccb of 250a, 25 ka , itc of existing lt bus bar box , sitc wall mounted heavy-duty air circulators fans of 600mm metal blades , supplying and fixing of 5mm thick m.s.chequered plates , fixing of ms stand of pac outdoor unit , providing double coat spray painting , sign writting numbering on all panel proper marking of its connectivity , a. wiring for light point group-a , a. copper conductor, single core cable 2 x 1.5 sq. mm , a. medium class pvc conduit 20 mm , shifting re- installation of submersible pump staters , making opening of wall to suit the size of 380 mm sweep exhaust fan , supplying fixing of exhaust fan of 380 mm sweep heavy duty , a. blanking plate , b. 5 pin 15 a socket , c. 15 16 a piano type switch , d. 5 6 a piano type switch , e. 3 pin 5 6 a socket outlet , f. 3 pin 15 a top , g. wall fan , h. down rod for ceiling fan installation 3 ft length hook , a. 100 watt flood light , b. 24 w led rimless surface panel light , sitc of 100 a 3 phase neutral copper bus bar in sheet steel enclosure , dressing of existing distribution system of type ii staff qtr , itc of 100 a 3 phase neutral bus bar with 100 a mccb in sheet steel enclosure , supplying fixing of double pole spn mcb 32 a in the sheet steel enclosure , s l 2 1.5 sqmm copper conductor , removing the faulty lt cable of size 3.5 core 240 sq.mm , ms clamp on four pole structure for fixing the ht cable , extracting of spare main ht cable 11 kv 95 sq mm size from the soil , extracting of faulty spare ht cable 95 sq mm from the duct manual labour , fastners nut bolt, al lugs, socket, cu lugs socket, washers, screw, pvc clips , acrylic sheet of 2 mm thickness , hrc fuse of 200 a //bid details 2 / 49

CTN :45380508

10 Jul, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For corrigendum : supply of 7426618000 o ring , es6031d-7426902000 shim , es6031d-7427117000 flexmast conn gm10006-038 38 od , es6031d-7427903000 sleeve spring , es6031d- 7427904000 key for damper , es6031d-7427905000 damping bush , es6031d-7430511000 thermostat element , es6031d-7432024000 37 pin female connector-for p , es6031d-7432412000 set of oil seal 19x30x7 for aroto g15sp ffp , es6031d- 7432423000 sperical roller bearing , es6031d- 7432427000 oil seal retainer , es6031d-7432433000 packing at both end , es6031d-7432436000 valve seat , es6031d-7432641000 bush dia 22 26 x 14 , es6031d- 7438675000 set of full flow elements fm s01 lo filter , es6031d-7438676000 set of diversion element for fms01 lo filter , es6031d-7438678000 set of gaskets for lub oil filter , es6031d-7446602000 o ring d 8 21a7 l 12cm , es6031d-7508411000 gasket 138x138x2mm , es6031d-7526695000 cyclam seal set , es6031d-7526712000 lub oil engine inlet connection , es6031d-7526719000 barring gear air outlet connect , es6031d-7527805000 stud , es6031d- 7529531000 spring pack new , es6031d-7529536000 spacers , es6031d-7530404000 flexmaster conn pipe- 60 3mm od , es6031d-7531011000 set of o ring for lub oil cooler , es6031d-7531208000 round joint , es6031d-7532001000 pyrometric duct , es6031d- 7533207000 flexmaster conn 64 for pipe 114 3mm o d nbr , es6031d-7534105000 joint , es6031d-7534114000 joint , es6031d-7534609000 adoptor exhaust gas out let , es6031d-7535202000 conduit fr brg temp tgs , es6031d-7550311000 thermostat element 74 82 deg c , es6031d-7550312000 sealkit 74 82 deg c , es6031d- 7550411000 thermostat element 35 42 deg c , es6031d-7550412000 seal kit 35 42 deg c , es6031d- 7550513000 spare part kit for fw sw heat exchanger , es6031d-7551901000 air cooler outlet conn hose , es6031d-7551903000 fuel pump inlet conn , es6031d-7551904000 fuel leak conn from ss valve , es6031d-7551905000 level switch overflow conn , es6031d-7551906000 fuel filter inlet conn , es6031d-7551907000 fuel feed pump discharge conn , es6031d-7551910000 ss valve air inlet conn , es6031d-7551911000 starting air conn inlet , es6031d-7551917000 connection for pre lub oil suction , es6031d-7551918000 connection for pre lub oil pump , es6031d-7551919000 connection for oil vapour escape , es6031d-7551920000 connection for oil vapour escape , es6031d-7551921000 engine inlet pressure connection , es6031d-7551922000 oil drain connection , es6031d-7551925000 fresh water pump suction connection , es6031d-7551926000 fresh water engine outlet connection , es6031d- 7551927000 fresh water air cooler inlet connection , es6031d-7551928000 intake pressure connection , es6031d-7551929000 fresh water pre heating inlet connection , es6031d-7551941000 by pass valve closing control connection , es6031d- 7551942000 governor speed setting air inlet connection , es6031d-7551943000 rack position limiter , es6031d-7591016000 magnetic pick up for turbocharger , ek3010b-7527121000 joint , ek3010b- 7527122000 joint , ek3010b-7536414000 joint , ek3010b-7926739000 rectangular gasket , ek3010b- 5000310030 screw set , ek3010b-5000312030 screw //bid details 2 / 101 set , ek3010b-7428510000 o ring an33 60c7 , ek3010b- 7445620000 main bearing assly , ek3010b-7529535000 link , ek3010b-8002195000 con rod brg pair , ek3010b-8019225000 piston ring top , es6031d- 5000320050 set screw m20x2 5x50 8 8 , es6031d- 5050140000 circlip external , es6031d-5050160000 circlip external 60mm , es6031d-5050811000 copper washer 14x18 , es6031d-5054005012 spring dowel pin , es6031d-7426105000 magnetic pick up , es6031d- 7426513000 o ring , es6031d-7426619000 o ring ms 295 13 245 60c7 viton , es6031d-7426620000 o ring viton an 75 60c7 , es6031d-7428022000 joint , es6031d-7430629000 o ring i 438x4 60c7 , es6031d- 7430638000 gasket , es6031d-7430642000 gasket , es6031d-7437206000 gasket , es6031d-7508412000 o ring , es6031d-7533510000 joint air cooler , es6031d- 7552527000 temp switch tcm96p 40deg c decreasing , ek3010b-7430677000 set of gas

CTN :45048307

31 Jul, 2026 NA

Tarapur - Maharashtra

Tender For corrigendum : : supply, installation, testing & commissioning of electrical equipment for dg block 119a of inrp - ht panels (119a)supply, installation, testing & commissioning of indoor type floor mounted, single front, metal clad, 1250 a, 6.6 kv, 3 phase, 3 wire, vcb switchgear panel suitable for a short circuit current of 31.5 ka for 3 seconds, internally arc tested for 31.5 ka for 1 second, comprising of following incoming & outgoing feeders : incoming feeder: 1 no. 1250 a, 3p vcb outgoing feeders: i) 7 nos. 630 a, 3p vcbii) 1 no. 1250 a, 3p vcb as tie feederwith surge arrestors, relays, pts, cts & other necessary accessories including associated structural steel required for complete installation of the panel & equipment earthing of the panel from both the earthing terminals of the panel to the nearest earthing grid conductor existing at site using copper conductors of size as per tender technical specifications & drawings. reference drg. nos: ip1/119a/05027339/dwg/001/r0 & ip1/119a/05027339/dwg/002/r0(note: terminal box of each incomer of 6.6kv switchboard shall be suitable for terminating 4x3cx400 sq.mm., 6.35/11kv (e), a2xwy cables.), supply of spares for ht panels as per attached spares list mentiond in section c, part ii of tender, 2.5 mva, 6.6/0.433 kv dry type transformers (119a)supply, installation, testing & commissioning of 6.6/0.433 kv, 2.5 mva, dyn11 dry type cast resin transformer having percentage impedance of 8.5% complete with ht cable end box, lt bus duct flange, off load tap changer on ht side with range of +/-5% in steps of 2.5%, wti scanner, ct for restricted earth fault protection and other necessary accessories including associated structural steel required for complete installation of the transformer & equipment & neutral earthing of the transformer from both the earthing terminals of the transformer to the nearest earthing grid conductor existing at site using copper conductors of size as per tender technical specifications & drawings.reference drg. no. : ip1/119a/05034347/dwg/001/r0, supply of spares for dry type transformers as per attached spares list mentiond in section c, part ii of tender, 2000 kva diesel generator sets (119a)supply, installation, testing & commissioning of 3 phase 2000 kva prime power 433v, 50hz, 0.8 p.f. diesel-generator sets with 110% overload capacity for 1 hr with four (4) stroke inline or vee type cylinder arrangement having engine speed 1500 rpm, 24v electric battery starting system with a provision of interchangeability of battery bank between two dg sets, complete with all auxiliary equipment including amf control panel, auxiliary mcc panels, heat exchanger cooling system, raw water pump, remote radiator with fans on terrace, ms exhaust piping, exhaust structure (maximum 30 m stack), 4 nos. of 3.6 cubic metre fuel day tank outside dg building (for all 4 dg sets) & 1 no. of 990 ltr intermittent tank inside each dg room, ms "c" class fuel piping between engine & fuel tank, dg room accoustic treatment & complete ventilation of dg room, brushless excitation for alternator, one no. 3200 amp 415 v 4p acb, ms structural steel supports/ channels/ angles & other necessary accessories including associated structural steel required for complete installation of the dg & equipment & neutral earthing of the dg from both the earthing terminals of the dg to the nearest earthing grid conductor existing at site using copper conductors of size as per tender technical specifications & necessary statutory clearances from cpcb etc. as required and as per tender technical specifications & drawings. design and construction of foundation for exhaust pipe rack/ structure of dg set is included in the scope of the contractor.reference drg. nos. : i) ip1/119a/05034347/dwg/001/r0ii) ip1/119a/05044831/dwg/003/r0iii) ip1/119a/05044831/dwg/004/r0iv) ip1/119a/05044831/dwg/005/r0v) ip1/119a/05044831/dwg/006/r0, supply of sp

CTN :45578751

20 Jul, 2026 NA

Varanasi - Uttar Pradesh

Tender For corrigendum : supply of exhaust duct as per drg.no. 9529830 alt ka specn: purchase specification no.misc.607 rev.nil [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45178202

30 Jun, 2026 NA

Koraput - Odisha

Tender For corrigendum : tender for supply of tools from hal provided technology -transport frame , engine mounting stand , support tool , det 2 of tm2820g101 , balancing tool , blank , balancing inspection tool , measuring tool , measuring tool , dimension measuring tool , measuring tool , measuring tool g25-1 , measuring tool , dimension measuring tool , dimension measuring tool , measuring tool , measuring tool t33-1 , equipped metal container , set of blanks , lifting tool , assembly support , spanner , obus de guidage , spanner & immobilizer , orientation tool , setting / removal tool , flipping tool , assembly / dis-assembly tool , removal tool , removal tool , extractor , extractor turbine hp , dis - assembly tool , tool for removal of front drive gen , marking support , marking support , marking support , protector , protector , o-ring installation tool , outer duct bearing removal tool , generator transport buildup , installation & removal tool , air entry blank , sealing & connecting tool , blank , air entry blank , harness sheath , orientation tool , handling tool , blank for exhaust pipe , de-blading set , removal tool , o ring installation tool , shell for seal assy , shell for seal assy , axial loose centring , radial loose centring , axial loose centring , radial loose centring , radial loose centring , axial loose centring , radial loose centring , radial loose centring , radial loose centring , radial loose centring , radial loose centring , radial loose centring , radial loose centring , sealing check fixture , flow check tool , blank , relation tool , ring removal tool , wrench and immobilizer , wrench and immobilizer , measuring tool , extractor , extractor , extractor , name plate , fitting / removal tool , puller , extractor , blank , handling tool , extractor thp , bonding tool , centre blank , centre blank , handling tool , extractor , install/removal tool , dis-assy tool , measuring tool , static portion support

Central Government/Public Sector

CTN :45655453

03 Jul, 2026 NA

Haridwar - Uttarakhand

Tender For supply of spares for 6 mw diesel generator set - nut of cac housing part no. 15 6131 product type: w16v32 prod uct no. paae031550 make: warts ila n.std:-- size: -- dim.: --, o-ring of end cover bends part no. 107096 product type: w16v 32 product no. paae031550 make : wartsila n.std:-- size: -- dim.: --, o-ring of end cover bends part no. 107332 product type: w16v 32 product no. paae031550 make : wartsila n.std:-- size: -- dim.: --, o-ring of end cover bends part no. 107333 product type: w16v 32 product no. paae031550 make : wartsila n.std:-- size: -- dim.: --, drg: -- rev: o-ring of end cover bends part no. 107336 product type: w16v 32 product no. paae031550 make : wartsila n.std:-, o-ring of end cover bends part no. 107431 product type: w16v 32 product no. paae031550 make : wartsila n.std:-- size: -- dim.: --, o-ring of cac housing part no. 156039 product type: w16v32 p roduct no. paae031550 make: wa rtsila n.std:-- size: -- dim.: --, nut of cac housing part no. 15 6110 product type: w16v32 prod uct no. paae031550 make: warts ila n.std:-- size: -- dim.: --, o-ring of cac housing part no. 156161 product type: w16v32 p roduct no. paae031550 make: wa rtsila n.std:-- size: -- dim.: --, o-ring of cac housing part no. 156184 product type: w16v32 p roduct no. paae031550 make: wa rtsila n.std:-- size: -- dim.: --, screw of cac housing part no. 156533 product type: w16v32 pr oduct no. paae031550 make: war tsila n.std:-- size: -- dim.: --, nut of cac housing part no. 15 6534 product type: w16v32 prod uct no. paae031550 make: warts ila n.std:-- size: -- dim.: --, screw of cac housing part no. 156535 product type: w16v32 pr oduct no. paae031550 make: war tsila n.std:-- size: -- dim.: --, washer of cac housing part no. 156559 product type: w16v32 p roduct no. paae031550 make: wa rtsila n.std:-- size: -- dim.: --, screw of cac housing part no. 156560 product type: w16v32 pr oduct no. paae031550 make: war tsila n.std:-- size: -- dim.: --, sealing ring of exhaust manifo ld part no. 200080 product typ e: w16v32 product no. paae0315 50 make: wartsila n.std:-- size: -- dim.: --, screw of exhaust manifold part no. 200084 product type: w16v 32 product no. paae031550 make : wartsila n.std:-- size: -- dim.: --, nut of exhaust manifold part n o. 200085 product type: w16v32 product no. paae031550 make: wartsila n.std:-- size: -- dim.: --, gasket of air block part no. 2 18134 product type: w16v32 pro duct no. paae031550 make: wart sila n.std:-- size: -- dim.: --, o-ring of fuel lines part no. 350220 product type: w16v32 pr oduct no. paae031550 make: war tsila size: -- dim.: --, o-ring of lube oil lines part no. 352192 product type: w16v3 2 product no. paae031550 make: wartsila n.std:-- size: -- dim.: --, o-ring of lube oil lines part no. 352193 product type: w16v3 2 product no. paae031550 make: wartsila n.std:-- size: -- dim.: --, o-ring of lube oil lines part no. 352402 product type: w16v3 2 product no. paae031550 make: wartsila n.std:-- size: -- dim.: --, o-ring of lube oil lines part no. 352403 product type: w16v3 2 product no. paae031550 make: wartsila n.std:-- size: -- dim.: --, o-ring of cooling water lines part no. 355374 product type: w16v32 product no. paae031550 make: wartsila n.std:-- size: -- dim.: --, o-ring of cooling water lines part no. 355378 product type: w16v32 product no. paae031550 make: wartsila n.std:-- size: -- dim.: --, o-ring of cooling water lines part no. 355442 product type: w16v32 product no. paae031550 make: wartsila n.std:-- size: -- dim.: --, o-ring of cooling water lines part no. 355459 product type: w16v32 product no. paae031550 make: wartsila n.std:-- size: -- dim.: --, gasket of cleaning device for tc part no. 372538 product typ e: w16v32 product no. paae0315 50 make: wartsila n.std:-- size: -- dim.: --, washer of cleaning device for tc part no. 372539 product typ e: w16v32 product no. paae0315 50 make: wartsila n.std:-- size: -- dim.: --, screw of cleaning device for t c part no. 372540 product type : w16v32 produ

CTN :45333118

23 Jun, 2026 280

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of screen , o ring , flow restrictor , flanged fitting , flange segment , pipe clamp half , sleeve , plug-in-board , cover , o ring 4x2mm , elbow , turbine wheel , integrated circuit eeprom not adjusted , spacer ring , pipe clamp half , dc solenoid , retainer , o ring , bushing , cable entry , plug-in board , o ring , plug , ring sealing a18x22 , plug in board , plug-in board , spacer sleeve , washer , flage segment , vent line , sealant , drain line , flange , techometer , o-ring , pressure plate , v -belt kit , spring retainer , cinical spr. washer , drain valve , gasket , retainer , washer , washer , mfb 1 , plug-in-board , o ring , plug-in board , o ring 32x4 , plug-in-board , modular system , measure/monitor mod , adaptor , quick-disconnect cpl , screw , screw , screw m10x30 , cover , cylinder roller bearing , plug , non return valve , plug in board inb2-01/a , plug-in board , plug , monitor screen lcd tft 19 , screw , washer , sealing ring , hex nut , sealing ring , screw-fitting union , intermediate plate , exhaust bellows , bolt hex a3c , spring , duct plate , washer (000433013000) , dial indicator , washer , bearing huosing , plug-in board , incadescent lamp minimum 10 pcs , exhaust turbocharger , flap , bracket , sleeve , valve , incandescent lamp , threaded pin , lamp t6 , 8-36v/50ma , bushing , computer hard disc 2.5 60gb not adjuste , piston ring , plug-in-board , centering element , threaded rod , retainer , threaded bushing , plug-in-board not adjusted , pipe clamp half , spacer bushing , retainer , camshaft , spring washer , belt pulley , strap , retainer , spacer bushing , grommet , support , mounting plate , pipe clamp half , bearing huosing , ring carrier , screw , o ring 100x4mm , adaptor , eprom mem5 mcu pps cps adjusted , con rod bearing size 0 0 , eprom mem5-02 a 740676 programmed , washer , elbow , plug in pipe , plug-in board rob1-01 a , elbow , sealing ring , elbow , test service unit , o-ring , drain line , o ring , vent pipe , hexagon screw , bib 1 , screw , o ring , guard plate , plug in board , base plate , nozzle element