Latest fibre optic duct Tenders | Government fibre optic duct Tenders

Central Government/Public Sector

CTN :45123739

01 Jun, 2026 NA

Korba - Chhattisgarh

Tender For corrigendum : name of job: package - a : erection, testing, commissioning, trial operation & handing over of boiler and its auxiliaries including pressure part, non-pressure parts, duct dampers and its support structure, rotating equipment’s, air pre-heaters, id/fd/pa fans, mills, refractory, fdps piping and system in boiler & bunker area from nearest fire water line header, handling of materials at bhel / clients stores / storage yard and transportation to site, preparation of foundation, fixing of hangers & supports, application of lining, insulation, supply & painting, stenciling & labelling and common system of unit#1 at 2x660 mw cspgcl korba west tps, district korba, chhattisgarh.

Central Government/Public Sector

CTN :45301168

27 May, 2026 NA

Sultanpur - Uttar Pradesh

Tender For new rittal spares - roof-mounted sk cooling unit blue e,3.8 kw, 400- 460 v, 3 ph, 50/60 hz, sheet steel, whd: 796 x 470 x 580 mm make-rittal part no.- sk 3387540, sk air duct system, whd: 229 x 1500 x 29 mm make-rittal, part no.- sk 3286970 , for varnishing line m/c, panel mount ac sk controller board, article no.3396.666, make-rittal

CTN :45252333

09 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of t/c speed sensor , flange with coupling , cross piece , male plug , oil pump casing , oil pump special nut , plug , flange , tightening ring , cover , alu shim , return line to cr case , pipe clamp , elastic mountings tsc t140/70 d , gasket , o-ring , o ring-an33 nse6.5 21a7 , fuel feed pump- cw engine , limit switch box , rubber compensating sleeve dn40 pn16 lf130 , rubber compensating sleeve dn80 pn16 lf130 , pipe , temperature sensor , turbocharger speed tranmitter , sleeve flexmaster gm10006-20 nbr , tab washer dn 12 , gasket , piston ring , o- ring , gasket , equipped cylinder head , o ring 15x204 viton (20209) , o ring 5x589 viton (20312) , peak pressure indicator , spherical bearing ge505w , inlet thermostatic valve , fw level switch , immersion heater , over speed solenoid valve , pressure gauge , spring washer packing , sealing ring , hex headed screw , hex headed screw , locking plate , cap nut , main bearing assly , bearing , eccentric shaft , gov driving gear pinion , ball bearing box , pair of bevel gears , bevel pinion , shim , safety valve in oil cct assly , water outlet part , duct , bs ring , joint , o ring no 87 21a7 , flexmast coupl(pipe-88.9mm-o.d) , joint , joint dn 150 , bolt m16x110l 8.8 with 2mm loc , injector pump pin , locking bolt m14-60 29 u 10.9 , water pump pinion , oil seal , internal circlip , shim , mech.seal for balmo f.f.pump , seal-balmo fuel feed pump , flexmast conn gm10006-038 (38 od) , flow switch for l.o. priming safe , joint press seal(p.18) 26x18 , safety valve , gasket , set of gasket for filter+hyd , set of full flow filtering elements , servo booster for pga 12 governor , temp sensor exhaust , fuel feed pump-ccw engine , set of oil seal 19x30x7 for aroto g15sp(ffp) , fuel feed pump-aroto-g15sp-fr ccw eng , drive rotor , driven rotor , packing at both end , mechanical seal , 25 pin socket insert plug jaeger , injector assembly , sleeve dn80 pn16 , lub oil thermostatic valve range 63/71 deg c , thermostat element , shim injection pump , o ring , expansion bellow , air staring vale , hose pipe mod 16 sae 100r5 l 220mm , flexible hose , rubber compensating sleeve dn65 pn16 lf 130 , ruber compensating sleeve dn150 pn16 lf130 , air distributor , loctite 648 , fuel clogging indicatior , sensor ref 19127sc , sensor ref 1950sc , switch for manual stop-xck-j265 , proximite detector mod 9984-2102 , breaker switch type zckj2 , starting air valve , 2 way pneumatic valve , o ring , disc spring dia 25xdia 12.5x1.5 , inner star for tacoma opvs , duplex fuel filter , filter element for 2-stage marin engine , injector calibration pump , temperature regulating pn40dn100 , pneumatic stop valve , pressure regulating valve , pressure switch , thermometer 0-100 , temp.sensor mbt4-s-90-m18x1.5-ef3 , thermostat element for naval opv , seal kit , circulation heater element for ktmi opv , thermostat for circulation heater for ktmi opv , fuel filter element for filter type-20251261751032 , over speed air lowpresure switch raing bar , l o p gear , non return valve , screw plug , packing perform , hydropneumatic pump with hoses , stud , circlip external-65mm , circlip external 90 mm , core plug hex.head 1/2 , rocker arm equipped , contact (aux) , o , ring , cup plug , exhaust gasket , anode , thermometric duct , inner star

Central Government And Public Sector

CTN :45237853

09 Jun, 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.

State Government

CTN :45218487

05 Jun, 2026 NA

Nashik - Maharashtra

Tender For work of flue gas duct repair from economiser outlet to aph inlet, hot &cold air duct repairs above 9 mtr. level, g.s. line valve servicing of unit 4 boiler at ntps 210 mw during coh.

Central Government/Public Sector

CTN :45203133

21 May, 2026 13.22 Lacs

Visakhapatnam - Andhra Pradesh

Tender For repair of bag house equipment in crmp- 1) cage repair( bending minor welding & painting), 2) cleaning and fixing of bags( opening the chamber, removing the venturies, taking out bags cleaning with and refixing) once in year, 3) cleaning of dust collecting hopper of bag house, 4) repair of dust hopper and its doors, 5) bag house screw conveyor body repair, 6) bag house screw conveyor hanger bearing with shaft changing, 7) bag house screw conveyor end bearing changing, 8) bag house screw conveyor coupling repairs, 9) bag house screw conveyor changing, 10) en masse conveyor drive sprocket changing, 11) en masse conveyor tail sprocket changing., 12) en masse conveyor drive chain fixing, 13) en masse conveyor links changing, 14) en masse conveyor drive unit coupling repair, 15) en masse conveyor drive chain rejointing in snap, 16) maintenance of rotary air locks (twice in a year), 17) bucket elevator belt rejointing in case of snap, 18) bucket elevator drive pulley changing, 19) bucket elevator boot pulley changing, 20) bucket elevator fallen buckets fixin, 21) pulse jet solenoid valves repair and maintenance, 22) drier maintenance in compressor house (4 driers), 23) maintenance of compressed air pipe line, 24) id fan casing removal and fixing back to faciltate for fan changing, 25) id fan casing cutting and fixing back during bearing changing, 26) id fan casing changing, 27) id fan casing repair work, 28) id fan suction duct patch work, 29) id fan delivery duct patch work, 30) to make arrangement for chimney cleaning on id fan delivery duct near chimney and duct opening and closing there.., 31) dust hopper gate replacement, 32) dust hopper vibrofeeder replacement, 33) dust hopper body repair patch work, 34) flexible hose to pulse jet replacement, 35) pulsing pipe changing, 36) pulsing pipe repair, 37) cyclone patch work, 38) flue gas duct leaks arresting patch works.

CTN :45024597

18 May, 2026 NA

Pune - Maharashtra

Tender For bid to ras supply of lv7 t 815 4x4 442 053 621 754 ring connector , lv7 t 815 4x4 442 954 180 034 border , lv7 t 815 hmv 442 075 911 704 tube rh , lv7 t 815 hmv 442 076 608 814 line fip to heater , lv7 t 815 hmv 442 954 163 994 sealing , lv7 t 815 hmv 130 050 952 854 spacer washer , lv7 t 815 hmv 130 075 720 854 yoke , lv7 t 815 hmv 442 028 160 194 case of steering bearing , lv7 t 815 hmv 130 078 742 034 front sheet rh , lv7 t 815 hmv 549 721 030 230 lock taper rh , lv7 t 815 hmv 549 721 030 130 lock taper lh , lv7 t 815 hmv 442 054 490 424 sleeve , lv7 t 815 hmv 442 054 331 974 intake manifold rear , lv7 t 815 hmv 130 029 310 114 strut eye , lv7 t 815 hmv 442 942 320 064 inner lining , lv7 t 815 hmv 548 211 559 100 clip 5 csn 02 27515 , lv7 t 815 hmv 130 050 710 294 seal ring metal130 050 710 294 , lv7 t 815 hmv 990 700 407 000 handle , lv7 t 815 hmv 442 021 661 984 steering lever , lv7 t 815 hmv 150 186 002 004 o ring , lv7 t 815 hmv 130 035 260 484 cover vehicular components , lv7 t 815 hmv 442 050 520 704 spring , lv7 t 815 hmv 442 076 835 834 line , lv7 t 815 hmv 442 051 510 414 nut , lv7 t 815 hmv 442 050 251 124 fuel supply lever pin , lv7 t 815 130 051 361 324 plug , lv7 t 815 130 076 857 724 union pipe 130 076 857 724 , lv7 t 815 130 054 391 354 rubber cap , lv7 t 815 2990 016127 exhaust piping , lv7 t 815 2510 008485 cabin support , lv7 t 815 130 051 240 094 washer , lv7 t 815 130 054 480 854 hose holder , lv7 t 815 273 112 451 134 gasket , lv7 t 815 130 050 960 664 oilthrow ring , lv7 t 815 130 987 960 154 stepladder442 987 960 154 , lv7 t 815 130 965 050 144 impurities trap , lv7 t 815 443 934 901 221 washer insulation , lv7 t 815 443 934 901 109 washer 53x13x1 mgn 190504 01109 , lv7 t 815 442 076 827 834 line , lv7 t 815 442 076 632 144 oil supply tube , lv7 t 815 443 960 523 018 fan , lv7 t 815 443 960 520 147 knob , lv7 t 815 442 960 311 464 cover holder , lv7 t 815 336 015 528 009 oil level gauge , lv7 t 815 315 130 045 960 spring8007 08 , lv7 t 815 442 050 680 104 disc spring , lv7 t 815 441 028 090 574 pipe line holder 10 , lv7 t 815 129 050 520 054 spring helical extension 129 050 520 054 , lv7 t 815 443 975 485 523 carrying pin54855 23 , lv7 t 815 442 070 190 284 air duct , lv7 t 815 442 079 090 014 contact , lv7 t 815 442 053 621 404 reduction coupling , lv7 t 815 442 053 950 104 screw insert , lv7 t 815 130 051 361 094 valve plug130 051 361 094 , lv7 t 815 129 928 300 034 handle cover , lv7 t 815 130 051 110 244 washer convex130 051 110 244 , lv7 t 815 hmv 324 914 310 237 ball iii 1 2 csn 02 3680 , lv7 t 815 hmv 442 029 012 844 paddle lever , lv7 t 815 442 075 063 894 tie rod , lv7 t 815 hmv 5935 408485 screw , lv7 t 815 hmv 442 050 810 764 spacer washer 01mm , lv7 t 815 hmv 442 076 608 934 filter to pump , lv7 t 815 hmv 112 931 032 252 needle roller 3x208 b2 zr1 pni 8502 , lv7 t 815 hmv 309 503 140 822 screw cap hexagon head 309 503 140 822 , lv7 t 815 hmv 309 110 549 000 screw m6x25 csn 02 110125 , lv7 t 815 hmv 442 028 512 894 tie rod , lv7 t 815 442 053 180 064 hose dia 5x8 720 mm , lv7 t 815 101 111 014 124 deck covering sealing coating , lv7 t 815 107 726 905 025 key 5h9x5x16 is2048 1983 , lv7 t 815 443 931 043 620 washer , lv7 t 815 5315 009855 split pin 32x18 is549 74 //bid details 2 / 57

CTN :44925811

14 May, 2026 NA

Nagpur - Maharashtra

Tender For corrigendum : supply of lpg work e e - sitc of lpg cylinder adaptors , sitc of gi lpg pipeline installation , sitc of suraksha lpg hose , sitc of gas pressure gauge , sitc of non return valve , sitc of gi ball valves , sitc of three burner stove , sitc of lpg regulator , sitc of cylinder manifold cage , sitc of flexible ss pigtails , sitc of sitc of manifold header pipe , sitc of sitc of cylinder connecting nipples , sitc of pilot line with isolation valve , sitc of gas flow meter optional , sitc of exhaust fan , sitc of auto-clean chimney , sitc of inline duct fan , sitc of exhaust fan louver , sitc of gi ducting , scaffolding , four number ms steel table top finished by granite stone ) /bid number : gem/2026/b/7447123 * /dated: 17-04-2026 & & / bid document 1 / 24

corporations/Associations/Others

CTN :45155950

18 May, 2026 NA

Gurgaon - Haryana

Tender For auction sale of tag blocks (250 units) line side,computer with monitor (with lcd-01, with crt-09) & one laptop,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,400 ah amara raja make 24 cell,power plant exicom with two modules, etc,mix iron scrap 700 kg,vrla battery 200 ah one set hbl make,recovered duct pijf cable 400 pairs 140 meter, etc,vrla battery 600 ah 24 cells ned make, etc,vrla battery 600 ah one set exide make, etc,iron scrap 1000 kg,copper cable 50 pairs,copper cable 100 pairs

CTN :45119017

29 May, 2026 NA

Mathura - Uttar Pradesh

Tender For supply of latest is and description , supply and install non return valve nrv of ci of size 50 mm as per latest is and description , supply and fixing stop valves cast copper alloy screwed down high pressure with crutch or butterfly handle, of dia 20 mm as per latest is and description , supply and fixing stop valves cast copper alloy screwed down high pressure with crutch or butterfly handle, of dia 15 mm as per latest is and description , supply and fixing mild steel pot strainer of 100 mm bore as per latest is and description , supply and fixing new mild steel ystrainer of 80 mm bore as per latest is and description , supply and fixing new mild steel ystrainer of 65 mm bore as per latest is and description , supply and fixing new mild steel ystrainer of 50 mm bore as per latest is and description , supply and install pressure gauge in the pipe lines suitable for dia 15 mm pipe as per latest is and description , supply and install thermometers in the pipe line suitable for dia 15 mm as per latest is and description , gi pipe medium grade of 50 mm dia , gi pipe medium grade of 20 mm dia , gi pipe medium grade of 15 mm dia , supply assembly and erection of pgi sheet with tdf flange of thickness 22 gauge sheet as per description , m and l for duct insulation with 25 mm thick all as per description , m and l for wraping glass cloth incl uv chemical coating over nitrile rubber. thickness of glass cloth shall be provided as per oem recommendation , m and l for supply air grilis with extruder aluminium powder coated and size and type of air grills alongwith air volume shall be provided as per oem recommendation , m and l for return air grills with extruder aluminium powder coated without air volume control shall be provided as per oem recommendation , dismantling old false ceiling any type as per description , supply and install 3 way valve of ci of size 80 mm dia , demolition of brick work or floor as per description , m and l for brick work with sub class b brick straight or curved as per description , m and l for plastering 12 mm thick on fair faces of brick as per description , m and l 150 mm thick cement concrete 1 ratio 2 ratio 4 type b2 40 mm graded broken stone aggregate as per description , supply laying testing xlpe cable insulated heavy duty 1100 volts aluminium conductor of size 150 sq mm 3 and half core as specified and directed , m and l for 100 mm bore steel tubing light grade complete all as specified and as directed , supply laying testing xlpe cable insulated heavy duty 1100 volts aluminium conductor of size 95 sq mm 3 and half core as specified and directed , m and l for xlpe insulated armoured ug cables 3 point 5 core x 50 sqmm 1100 volts grade aluminium conductor including termination complete as specified and directed , m and l for xlpe insulated armoured ug cables 3 point 5 core x 35 sqmm 1100 volts grade aluminium conductor including termination complete as specified and directed , m and l for xlpe insulated armoured ug cables 4 core x 16 sqmm 1100 volts grade aluminium conductor including termination complete as specified and directed , m and l for earthing complete with gi earth plate electrode 600 x 600 x 6 mm thick burried directly in ground with 32 x 6 mm gi strip , sitc of lt control panel board cubical type indoor type floor mounted weather proof fabricated out of 2 point 0 mm crca sheet ae per drawing.

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