Latest telegraphic switching apparatus Tenders | Government telegraphic switching apparatus Tenders

Central Government/Public Sector

CTN :44432710

19 Mar, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot ferrous scrap - cond & u/s engineering ferrous scrap and fabricated items consists of released engineering items such as l.c gate barrier set consisting of lc base, a - frame,drum axle,boom stands winch for lifting barrier, winch wheel, boom support,pedestal frames, released transformer core sheets, transformer covers, rusted angles and chanels, gates, border barriers, ferrous tables and boxes large, stands, ladders, pyramid ladders, ferrous protective boxes, overhead structure stop for railway crossing beams,angles and fittings,steel sleeper, screws, bolt and nuts, trolley wheel, bearing plate, cut rail pieces, gate lamp support, hand trolly wheels, ups and battery stands etc., and other similar items of ferrous tools and plants items in nature and signal items of signal aspects, signal ladder and arrangements,ground lever arrangements,slide, point machine cover, ferrous fabricated materials of ms/ci scrap in nature such as weld mesh, ms duct, anti slip arrangement, earthen bond, galvanized (gi) sheet, ms scrap from pway, ms sheet of various sorts and sizes, cast iron rollers, liner, trolley of various sorts and sizes, trolley wheel & frame, battery fixing iron tray, ms pipe, coach/wagon stand, conveyor belt, ferrous body of auto change over panel, wire mesh, emu coach cut parts, ferrous portion of cab window assembly, sign on iron stand, salary bin, cupboard, structural items, different type of packing channels, ms benches, hydralic rail bender,ferrous portion of window ac plant & water coolers, hand trolley, centrifuge for car body,car body filter, undersling water tank, sand box, flat, trough sheet, coach cut up parts, ms tank, grill gate, bins, roller of shutter, regulator empty box, sliding doors, dolley,platform shelter, engine base rail of demu, collapsible gate, fob fencing, corrugated sheets, rectangular square tube &galvanised sheets, bogie mounted brake beam with composite brake blocks, gi sheets, ms grill gate,grill window &stair case handle,ferrous body of various types of motor, angle and channel fabricated with nut, bolt,ladder,plate,grill, barricade, bolts, nuts, tray under frame, trailer frame, frame, empty bin, ci pipes, doors, side walls, platform pedestal, light post, boxes, rails of various sorts and sizes with/without concrete/brick/mud adhering, enclosures, tank in full/cut pieces, battery tray, ladder, all types of trolley wheels with minor nfs attachments, vrla battery empty container, bed/base plate, fabricated cut rods,gi pipes, angle, plate, platform bench, spring plank, clamps, cabinet, ms grill, sheets, ladder, steel gate, trolley,ms water tank, fire tender tank,roof truss supporting columns,purlins, sand box, fencing, tl rod, vcb panel, train display board, battery stand, boards, tools box, empty regulator &empty battery container, cut rod, hand rail, fabricated post/pipe/rod, strips, hoods, impellor, base plates, meshes, battery box frame, grs box, control panel, fan down rod, ac window covers ,angle / channels with/without rails, angle of tld, rack, s&t panels, main switch panel board w/o nfs attachments, ebc & rbc frame &enclosure,emu sliding door, high beam, silencer, , garden light post, empty battery container, stretcher, cupboard, dust bin, iron step, empty rotary junction box, empty regulator box, iron metal box, air reserviour compressor cylinder of varous sorts & sizes, garden light post, stand, gi/ms window of fabricated nature of sorts and sizes full/broken with/without other fs/ci/gi fittings. pl.no. 98050126. custodian: cdms-rsf-gsd-per. location: 14th pathway rhs. note: 1) cutting is permitted to lorry loadable size only. 2) if any non-ferrous materials found should be handed over to custodian.3) jcb/crane loading is permitted.

Central Government/Public Sector

CTN :44432712

19 Mar, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot ferrous scrap - cond. &u/s signal scrap such as ms/ci grs full/half/quarter boxes, point machine without motor, point machine base, point machine covers, quarter boxes, gate boxes, signal with surface base, multiple aspect unit interlocking lever, ground connecting rod, released handles, ground lock assembly, e type lock, relay boxes, point machine base, ground connection irs point, signal cast iron items, , point rod, point machine with friction clutch,plunger, ladder, ftot panel, shunt signal, signal aspect, signal post , h.v. box angle a type bracket, lc gate pedestal, plate, lifting barrier gate, bolts and nuts of all sorts and sizes in full/broken/damaged condition, p board, c board, channel & pole, a board, fish plate,wire pulley chain,cable trough, lc gate panel, hand drilling machine, apparatus full box, d bracket, cable termination box, battery stand, tressel,relay frame, box with cover, cable marker, switch extension piece, fish plate, lock rod, pulley block fitting sheathered 3 way, resistor unit from discharge panel, ground lever frame, lc gate speaker box, tld box, bridge clamp, netting arrangements for cls, slide, trough, sm panel rack, door ms/gi pipe, e type lock with/without brass attachments in broken pieces, e type lock key, lifting barrier gate, trough lug, clamp,key for e type, ladder shoe, u bolt, folding bed and all other items released from signal parts with minor non ferrous attachments if any in as is where is condition. pl no 98080106. custodian: cdms-rsf-gsd-per. location: a row bin 9. note: 1) during delivery any major non-ferrous items found the same may be handed over to custodian. 2) cutting is permitted for heavy nature items only. 3) loading by crane / jcb is also permitted.

State Government

CTN :44090700

14 Mar, 2026 1.33 Crore

Faridabad - Haryana

Tender For corrigendum : supply of layer 3 core switch , layer 2 access switch , 40g sm lr sfp , 10g sm lr sfp , ups , 15 u rack , jack panel , cable manager , copper patch cord , fiber , fiber patch cord , liu , installation and commissioning

Central Government / Public Sector

CTN :44438625

02 Apr, 2026 NA

Hyderabad-T - Telangana

Tender For supply and installation of aerosol based fire detection and suppression system catridges(100gm+100gm), total 02 pieces ( 1 set means 02 nos of 100 gm aerosol based fire detection andsuppression system cartridges with all accessories) for each lhb ac coach. detailed technicalspecification as per the annexure - g 1 of rdso specification no. rdso/pe/spec/ac/0192-2018 (rev .1) or latest.the mounting arrangement shall be suitable for installation in switch board cabinet (electrical panel)installed on railway passenger coach (non passenger area) with necessary accessories required forinstallation of this item shall be with the scope of the supplier makes: makes which have been enlisted inthe bill of material for fire suppression cartridge vide rdso letter no. el/7.1.108/mssbc dated17.09.2021 or makes which have been enlisted in the bill of material for fire suppression cartridge after17.09.2021 to till tender opening date. accepted makes as per bom: firepro, stat-x, pyrozen technology pvt.ltd., note: location of installation of aerosol fire cartridge in the sbcshall be as per drawing mentioned in the rdso letter no. el/7.1.108/mssbc/main dt. 18.06.2025.

Central Government And Public Sector

CTN :44427396

02 Apr, 2026 29.61 Lacs

Ernakulam - Kerala

Tender For supply of sitc of acb panel , dismantling section of the existing 800 a bus trunking , rerouting and reinstallation of a section of bus trunking , supply and fixing 3 mm thick ms sheet , supply and fixing mechanical interlocking arrangement with lockable trip push button key , making necessary modification in the existing 800 a main lt panel bus bar arrangement , supply , fixing, testing of multifunction meter , supply and fixing led type ryb indicating lamps , dismantling the existing apfc panel , supplying and fixing fire retardant electrically insulated, synthetic mat , sitc of 4.5 kg co2 type fire extinguisher , sitc of 5 kg dcp type fire extinguisher , supply and fixing of gi fire buckets , providing and laying 6mm thick ms chequered sheet , complete painting of the existing rusted chequred plates , preparing the single line diagram of 2x400kva ht substation , supply and fixing the signage , removing the sand in fire buckets , supply and fixing 18 w, 4 feet led batten tube light fitting , complete cleaning of the existing substation room , supplying and fixing 15 or 16 a switch and 6 pin 15 or 16 amp socket outlet on metal box , supplying, installation including suspension, testing and commissioning of 800 amps bus trunking , supplying of 3.5 c x 400 sq.mm cable , supplying of 3.5 c x 300 sq.mm cable , laying of one number pvc insulated power cable in existing pipe , laying of one number pvc insulated power cable in existing masonry duct , laying of one number pvc insulated power cable on surface of wall , supply, fabrication and erection of ms cable tray , supplying and laying of 200 mm dia dwc hdpe pipe , providing and fixing earth bus of 50 mm x 5 mm copper strip , providing and fixing braided copper of equivalent size of 25mm x 5mm strip , earthing with copper earth plate 600 mm x 600 mm x 3 mm thick , providing and fixing 25 mm x 5 mm copper strip in 40 mm dia g.i. pipe , providing and fixing 25 mm x 5 mm copper strip on surface , supplying and making end termination with brass compression gland for 3.5 x 400 sq. mm cable , supplying and making end termination with brass compression gland for 3.5 x 300 sq. mm cable

Central Government/Public Sector

CTN :44410449

21 Mar, 2026 NA

Hyderabad - Telangana

Tender For supply of discussion units wired cardioid condenser boundary microphone with mute switch and led indicator , dante enabled signal processor , digital consoles shall be a 2u- size in and out rack with 16 balanced analog mic line inputs , slim line array speaker the speaker should be a full-range line-array speaker for commercial installations , wall mount bracket for vxl series compatible wall mount bracket with vertical and horizontal angle adjustment capability , 4-channel power amplifier the power amplifier shall provide four discrete channels of amplification , usb type-a i-o adapter for dante audio network the adapter should be fully-functional dante interfaces plug and play operation , uhf wireless handheld microphone - uhf wireless handheld microphone system designed for live vocals speech reinforcement , ptz 4k camera full hd ptz network camera should support simultaneous hdmi and ip streaming outputs , mount for ptz camera wall or ceiling mount for 4k ptz camera , dlp ultra short throw projector wuxga laser projector the projector shall be dlp technology dura core laser phosphor light source , 150 inches fixed frame projector screen fixed frame projection screen manufactured , 75 inches 4k 3840 x 2160 professional display resolution with 4k hdr support and minimum 440 nits brightness for commercial applications , 27 inches table top monitor 68.6cm 1920 x 1080 pixels resolution ips panel with anti-glare coating and wide viewing angles , 4x4 seamless av matrix switche multi scaler seamless matrix switcher , table top cable cubby the cable cubby shall be flush-mount retractable , heavy duty wall mounts for 75 inches display wall mount bracket suitable for 75 inches professional display , heavy duty projector mount shall be made of high-grade steel or aluminum with powder-coated finish , hdmi cables optical 30 mtrs , hdmi cables optical 20 mtrs , hdmi cables optical 15 mtrs , hdmi cables optical 10 mtrs , hdmi cables optical 1.5 mtrs , usb cable 3.0 15 mtrs , usb cable 3.0 10 mtrs , 2 core speaker cable -1.5 sqmm , 2 core audio shielded signal cable , 2 core audio patch cards - 1.8mtrs , audio rack 32u with supporting trays and hardware , xlr speakon and jack connectors , power cable 1.5sq mm , pvc conduit 25mm , installation commissioning and testing charges for entire project

corporations/Associations/Others

CTN :44414352

23 Mar, 2026 NA

Delhi - Delhi

Tender For supply of complete networking setup and ip telephones as per scope of work : -- l2 24 poe port switch , l2 48 poe port switch , l3 core switch , single mode 10 gigabit optical transceiver sfp , access point , license for wifi controller and network management software , ip communication solution , type i ip phone , type ii ip phone , floor standing network server rack 42u , castor provision - 15u , supply and drawing of utp 4 cable , cat6a information outlet for data and voice , gang box 86x86mm face plate etc , single double quad port face plate , 24 port cat 6a , supply, installation, testing and commissioning of cat6a utp 24 awg patch cord - 1 mtr with cross separator , os1 os2 single mode loose tube outdoor corrugated steel tape 6 core fiber , 32mm hdpe pipe isi marked , fiber optic lc style fully loaded patch panel , fiber optic patch cable , supplying and fixing of pvc cable manager finger duct type , supplying and fixing of following sizes 25mm of medium class pvc conduit along with accessories in surface , onsite manpower for 5 years

Central Government/Public Sector

CTN :44426453

23 Mar, 2026 1.55 Lacs

Chandigarh - Chandigarh

Tender For providing of custom bid for services - complete re organisation of wiring and repair of control panel with key switch push button switch with element, all gauges mcb electrical circuit of beml pc

Central Government/Public Sector

CTN :44416078

21 Mar, 2026 12.05 Lacs

Chhindwara - Madhya Pradesh

Tender For supply of spares for cg make vcb and control panel d d - tripping spring part number pcvc3321 , closing coil part number pcvc3319 , driving pawl part number pcvc3318 , rachet wheel part number pcvc3317 , stopper pawl part number pcvc3316 , closing spring part number pcvc3315 , connecting rod part number pcvc3314 , holding catch part number pcvc3313 , centre lever part number pcvc3312 , closing shaft part number pcvc3310 , cam shaft part number pcvc3309 , tripping shaft part number pcvc3307 , trip catch part number pcvc3305 , closing spring lever part number pcvc3304 , tripping coil part number pcvc3303 , gear box part number pcvc3302 , motor part number pcvc3301 , space heater rating 80watt, 230v ac part number 190232501 , push button actuator part number 4602321086 , toggle switch for heater and socket part number 460232136 , ammeter selector switch part number 460232238 , voltmeter selector switch part number 460232239 , vacuum interrupter part number pcvc3329 , auxiliary switch 6 no 6 nc part number 190232585 , anti pumping device 24v dc part number 4602321174 , tnc switch with bell alarm contact part number 4602321175 , local remote selector switch part number lrs12 , indicators window part number pcvc3336 , interrupter porcelain part number pcvc3334 , pole unit assembly part number pcvc3333 , cgv 24c relay part number 4602411510 , cgi 14n relay part number 4602411501 , terminal connectors-crimping type part number 190241906 , mastertrip relay part number 460254811 ) /bid number : gem/2026/b/7340578 * /dated: 11-03-2026 & & / bid document 1 / 32

CTN :43760451

23 Mar, 2026 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of bearing , bearing , bearing , bearing , grease nipple , grease nipple 1 8 bsp , grease nipple (1 4 bsp) , oil seal 60x80x10 double (mi) , bearing 57314 , bearing 7313b , bearing for gear box , bearing for gear box , bearing for gear box , bearing for gear box , oil seal for gear box , oil seal for gear box , circlip 85 external , hex screw m8 x 35 , allen screw m12 x 100 , spring washer 8.0 , stud m 16 x 165 1.5 pitch , spring washer m12 size , spring washer m20 size , spring washer m12 size , break friction liner plate , slipping clutch cum flexible coupling , central disc fitted with friction liner , rotary seal , coil for 30a contactor , 63a tp switch , fuse link 50a , pilot lamp clear , bridge rectifier complete , bi-metalic overload relay , push button with element , hrc fuse link 125a of control panel , hrc fuse link 50a , hrc fuse link 10a , indicating lamp red complete , indicating lamp yellow complete , indicating lamp blue complete , control fuse link , indicating lamp , contact for main power contactor , operating coil for power contactor , aux contactor , aux contactor , main fuse link , selector (control) switch 16a , control terminals , bearing for motor de - 6314zz , control fuse link 4a , 16a tp contactor , hrc fuse base and carrier , control terminals

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