Duct Tenders

State Government

CTN :44334000

18 Mar, 2026 NA

Parganas - West Bengal

Tender For repair and renovation of existing trap door and canvas arrangements for various capacity of ductable type split ac machines installed at different locations of west bengal state university, north 24 parganas.

Central Government And Public Sector

CTN :44307754

24 Mar, 2026 68.47 Lacs

Chandigarh - Chandigarh

Tender For supply of supply installation testing and commissioning of 1600 kva 11 by 0. 433 kv delta star step down as per atc attached , supply installation testing and commissioning of 11 kv 630a rated breaking capacity 21ka for 3sec sf6 insulated rmu as per atc attached , sitc of 2500 amps sandwich type bus trunking as per atc. , supplying and laying of 3 core 150 sqmm xlpe insulated cable on the existing cable tray or rcc or hume or metal pipe or susface as per atc attached , supplying and laying of 3 core 150 sqmm stranded aluminium conductor conductor screen with extruded semi conducting compound xlpe insulated cable in the existing masonary duct as per atc attached , supplying and makingoutdoor cable end termination with heat shrinkable joint for 3 core 150 sqmm 111 kv grdae as per atc attched. , copper plate earthing complete as per atc attached. , gi plate earthing complete as per atc attached. , providing 50 mm and 5 mm thick copper strip on surface as per atc attached. , providing 25 mm and 5 mm thick copper strip in 40 mm gi pipe as per atc attached. , providing 25 mm and 5 mm thick copper strip on surface as per atc attached. , supplying and laying of 80 mm gi pipe a-class on surface as per atc attached. , supplying and laying of 80 mm gi pipe a-class in ground as per atc attached. , supplying and laying 120 mm dia dwc hdpe pipe as per atc attached. , supply and installation of 4. 5 kg co2 type fire extinguisher isi marked as per atc attached. , supply and installation of 06 kgs abs powder type fire extinguishers as per atc attached. , supply and installation of 3 mm thick rubber mat suitable for 33 kv as per atc attached. , supply and installation 0f 4 nos 9. 5 ltrs capacity gi bucket as per atc attached. , supply and installation of first aid box as per atc attached. , supply and fixing safety instruction chart as per atc attached. , supply and fixing shock treatment chart as per atc attached. , supplying and fixing of 40mm x 40mm x 5mm thick angle iron frame complete as per atc attached. , supplying and fixing of single line diagram and layout diagram complete as per atc attached.

Central Government/Public Sector

CTN :44303637

25 Mar, 2026 NA

Bangalore - Karnataka

Tender For fabrication of scaled wind tunnel test p/no. 19k-0c-1000-000-000, model of hlft-42 incl raw

CTN :44304993

24 Mar, 2026 82.50 Lacs

Visakhapatnam - Andhra Pradesh

Tender For supply of plb pipe , 96 f optical fibre cable , dwc pipes , rcc chambers , rcc route joint indicators , plb push fit couplers , ujc 96f , ftb 96f , fdms sd type , pig tailssc pigtail , patch chords 20 mts sc to sc pig tail , insulation tapes , 20 mm hose pipe , cable ties tapes misc , causion tape , trenching cost based on the soil , pipe laying charge , cement concrete , cable pulling blowing , dwc laying charges , labour charges for testing and splicing , distribution of stores to routes , loading and unloading charges , unforeseen , coral make iris ivdx cloud server , coral make 192 port media gateway , ip phone model no grp 2604 , d link 10 100 1000 giga switch 24 port network , d-link cat 6 ethernet lan cable , d-link single plate io modules , d-link 3 mtrs length patch cards , 6-f ofc sm armored cable finolex make , dlink 4 u rack with accessories , cost of 40 mm plb duct for fibre laying , lc-lc fibre patch cards 3 mtrs length , d-link 12 u rack with accessories , digging of the cable trenchaning , ofc cable laying charges by using plb duct , ethernet lan cable laying charges , 100 pair fiber junction boxes with ge krone modules , 500- pair junction box with ge krone modules , jumper cable 500 mtrs each coil , beetel m500 cli with speaker analog telephone , server and gateway installation ) /bid number: gem/2026/b/7230191 * /dated: 03-03-2026 & & / bid document1 / 39

CTN :43859377

11 Mar, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : tender for supply of feed valve spring , thrust stopper , coupling holder , top spring collar bar , plunger spring , bottom spring collar , scale shim bar , roller , lgc surrated pin bar g2 6x55 , antisplash piece , fuel pump filter , rocker arm pressure arm , o ring , o ring , o ring , hex socket countersunk flat head capscrew m6x16din7991 g8point8 , distributor disk tufftriding co , shaft , metafarm bush bp25 16 20x20 , ring oil seal , nut , ball bearing , spring , stop ring , coupling ring , dunb bushes 25 25 du , rubber ring 25x35x7 din 3760 21a7 , ball joint sfg 12 uniball , uni ball joint ss12 , washer z12u g5point6 , o ring , spring , ball bearing skf no 6308 , bearing , plug bar , o ring ann74 nse 6point5 60c7 , o ring , activator t 7471 , gasket , gasket for exh , gasket flexiket , expansion bellow , flexible joint , expansion bellow , clamping collar , outlet duct , seal housing flange , gasket , o ring , square joint , oval joint , gasket , lub oil pipe , valve air lo pipe , banjo bolt , coupling hollow screw , bs ring bsb d12 nse6point51 20a8 , non return valve assly , sping , gasket , sheathed injection pipe , bush , o ring no an24 nse 6point5 60c7 , flame arrestor , coupling pin , sealing joint , joint , amber bolt , washer , intermediate pinion , pinion on reducer , o ring , gasket , o ring , loctite , o ring for particle detecing filter , o ring , o ring an22 60c7 , spring post on drg 3 , viton oil seal 15x30x10 , o ring , retain valve rk46 dn 15 , seal joint , seal joint , indicator cock assembly , o ring , o ring , o ring 162x8 , o ring for glacier filter gf600 11 , sealing bush , set of gaskets for hyd motor mh 114a , oil pump bearing shell , gasket , oil seal , bearing bush , gasket , flex hose dn8 l 1000 , flex hose , o ring an 7 nse6point5 21a7 , anti vibration mounting

CTN :44326346

26 Mar, 2026 NA

Mumbai - Maharashtra

Tender For supply of union ball joint 15 nb npt , union ball joint 25 nb npt , 1 point 5 inch pipe of m s class is1239 grade , 1 point5 inchss 304 butterfly valve , 1 point 5 inch ms socket weld flange , 4 inch to 1 point 5 inch ms reducer , 1 by two inch gi pipe of class c grade , 1 inch gi pipe of class c grade , gi reducing elbow of 1 inch to 1 by 2 inch , 15nb long radius gi elbow , 25nb gate valve of gun metal construction , 15nb gate valve of gun metal construction , 1 inch sch 40 ss 304 pipe , 1 by 2 inch sch 40 ss 304 pipe , 25nb long radius elbow of gi material , 15nb equal tee of gi material of construction , unequal tee of 25nb into 15nb of gi material , red oxide and epoxy paint for double coat painting , design of ms platform load capacity 2 point 5 ton , shed made of 3 mm thick galvanized sheets , supply of material removable type pvc conduit , layout and install rigid ducting , pipe and associated accessories fittings pipe

CTN :43961796

06 Mar, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For bid to ras corrigendum : supply of supply, install, recomissioning of evapo , s and i of vacuum transmitter with assembly , s and i of lithuim bromide , s and i of lithium molybdate , s and i of octyl alcohol , s and i of diaphragm rubber - 20 nb , s and i of diaphragm top assembly , s and i of vacuum pump oil , s and i of sight glass , s and i of packing for sight glass , s and i of level transmitter , s and i of hmi display vam- thermax , s and i of 3 way valve-ahu chiller water lin , s and i of manometer , s and i of i soft cpu card -voltas , s and i of i soft i o card -voltas , s and i of i soft rtd card - voltas , s and i of purge pumpthemax , s and i of vacuum pump kit- thermax , s and i of auto blow down valve- thermax , s and i of ahu duct heater , s and i of water pressure gauge , s and i of water temperature gauge , s and i of steam pressure gauge , s and i of steam temperature gauge , ss87 overhauling chemical descaling reco

corporations/Associations/Others

CTN :44313463

11 Mar, 2026 NA

Gurgaon - Haryana

Tender For auction sale of tag blocks (250 units),computer with monitor (with lcd-01, with crt- 09) & one laptop,iron scrap & marr tower scrap items , as per lot annexure,switch bord cable & underground cable, as per lot description,six power plants rack of himachal exicom make 3 phase,copper cable 200 pairs 5000 meter,pijf duct cable (800 pair)-62 meter, as is where is basis,mlln modem (stu-160) & mlln modem (cte2 sb 35),dslam rack (3 rack) with 50 cards as is where as basis

Central Government / Public Sector

CTN :44307102

11 Mar, 2026 NA

Multi City - Andhra Pradesh

Tender For auction sale of depot ferrous scrap - elec. loco scrap : actual lot no. 03122603 0805. pl no.98050047 (15) (hsn code 72044900-gst18% on fcm basis) ms scrap of cond. & unserviceable diesel/elec loco scrap of msu ring sets dampers slacks speri blocks, adopters, tm end shield covers, msu end covers, body to bogie pins, centre pivot, end shields ,side stoppers, cotter pins, brackets, brake hangers, tm inspection covers, foot steps cotter pins roller pins side tm end shields, saddles, liners, cbc handles, dampers stoppers fulk arms brake hangers u clamps j brackets msu racers pe enclosures end covers panto base panto servomotor covers dsl loco camshafts inner and centre bearing shells cab fan covers liners stay plates tfp bend pipes side stoppers split pins brake shoes hitachi tm end covers rgr fixing plates cht cable base plates tmds end covers sl brackets smgr crank shaft end shields, impellers axel box covers, cp beds, pe&ce encloses, cotter pins, roller pins, housing for traction bar, side stopper, brake hanger with shoe, rsi covers seat fixing base centre pivot side barer bottom plates net for air inlets, terminal cover, deflectors, cht turrets, panto springs, crank shafts ,guiding rods, das pot covers, brake cylinder loose parts, hand brake assembly, j brackets, liners, shock absorbers, sand brackets panto springs, axel box covers ,racers collars, butterfly valves cp beds, manifold, cht turrets, side stopper, bolts and nuts pipe pcs, mvmt ducts,gear wheels pinions(gear wheels and pinions qty. 07.185mt) sand nosels, tm covers hand brake assembly, sand ejectors pins and other miscellaneous of sorts & sizes full or broken with or without attachments. this material available at no. 411c&0119 location: road no.1to4 cross concrete bin and 1to4 cross and road 1 (image attached) (note: 1. if any ss/ corten steel & non-ferrous items found during loading / delivery shall be return to the railways by the purchaser 2. in case of clubbed lots, purchaser has to clear the lots in the sequence as mentioned in the lot description and no deviation is accepted. 3. no picking and choosing of material is permitted while taking delivery

Central Government And Public Sector

CTN :44286895

23 Mar, 2026 54.11 Lacs

Ranchi - Jharkhand

Tender For providing of custom bid for services - plb pipe duct laying by open trench method trenchless technology hdd optical fiber cable pulling blowing splicing and associated work for kuru lohardagga 48f optical fiber cable route

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