Latest telephone line Tenders | Government telephone line Tenders

Central Government/Public Sector

CTN :45189176

28 May, 2026 2.41 Lacs

Nagpur - Maharashtra

Tender For corrigendum : comprehensive annual maintenance contract for telephone lines 300 extensions with sl instruments at csir neeri nagpur

Central Government And Public Sector

CTN :45158607

25 May, 2026 NA

Dehradune - Uttarakhand

Tender For corrigendum : procurement of ict equipment along with supply and installation for establishment of state emergency operation centre (seoc) at usdma building, it park, dehradun. - procurement of it equipment for u-prepare(rates must be quoted incl. gst and applicable cms as per bid document), core network switches, supply installation testing commissioning of core switch as per technical specifications and corrigendum updates/clarifications, supply installation testing commissioning of sfp+ module for 10g, access network switches - (for poe & non- poe devices), supply, installation, testing & commissioning of access switch 48 port non- poe, as per technical specifications and corrigendum updates/clarifications, supply, installation, testing & commissioning of access switch 48 port poe+ as per technical specifications and corrigendum updates/clarifications, wireless networking, supply, installation, testing & commissioning of virtual wireless controller (software) as per technical specifications and corrigendum updates/clarifications, supply, installation, testing & commissioning of wireless indoor access point as per technical specifications and corrigendum updates/clarifications, supply, installation, testing & commissioning of wireless outdoor access point as per technical specifications and corrigendum updates/clarifications, wireless networking, ip telephony appliance based system (minimum 500 end-user lic support including ip phones, video phones and sip h.323 based video conferencing devices. hardware, software and voice gateways shall be from same oem for better interoperability), and will also include 1 pc based console for operator), supply, installation, testing & commissioning of helpdesk operator wired headsets, supply, installation, testing & commissioning of fusion room operator wireless hands-free headsets forsoftphone working, supply, installation, testing & commissioning of unified communication (uc) system with softphone support and250 user licenses, supply, installation, testing & commissioning of basic type-i sip phones features a color display, 3 context-sensitive soft keys, and fixed function/navigation buttons., supply, installation, testing & commissioning of vip (premium) sip telephone with 7-inch or larger color touch screen with a 2mp or 1080p hd camera, supporting one or more sip accounts and 3-way conferencing. features hard function keys for essential call controls and a secondary gigabit ethernet port for desktop/laptop connectivity, supply, installation, testing & commissioning of pc based console for operator, router, supply, installation, testing & commissioning of standalone / modular router, as per technical specifications and corrigendum updates/clarifications with 5 year support., firewall, supply, installation, testing & commissioning of utm firewall as per technical specifications and corrigendum updates/clarifications. shall have 32 gb or higher ram and 800 gb nvme ssd storage and wil provide 5 gbps firewall throughput, 3 gbps ipsec throughput, 5 gbps ips throughput or more and 5 gbps nextgen firewall throughput including firewall, dns security, supply, installation, testing & commissioning of dns security solution for minimum 150 users, active power factor filter (apff/ahf), supply, installation, testing & commissioning of active power factor filter with ct kit (150 a), ems, supply, installation, testing & commissioning of element management systems., nac, nac (appliance + 100 licenses) in ha, hci servers, supply installation testing commissioning of 4 hci nodes for dc across 1 clusters, supply installation testing commissioning of 4 hci nodes for dr across 1 clusters, microprocessor based transient voltage surge suppression (tvss) system with reset facility high/low voltage protection, supply, installation, testing & commissioning of microprocessor based transient voltage surge suppression (tvss) system with reset

Central Government/Public Sector

CTN :45303732

02 Jun, 2026 13.61 Lacs

Dhanbad - Jharkhand

Tender For description of work maintenance of telephone line networking running from koyla bhawan mdf to various locations i.e. inside koyla bhawan office, koyla nagar colony, cmd bungalow saraidhella, and hrd kalyan bhawan for a period of two year.

CTN :45063614

30 May, 2026 NA

Bankura - West Bengal

Tender For corrigendum : supply of 25vkoc001 c c - injector connection assly , injector holding flange assly. , pyrometric duct , expansion below , electronic governor-actuator , flex master con for dia 88.9-epdm , compensation sensor for exh.pyrometric duct , disc spring , piston ring , air valve , set of spare gasket & o rings , o ring dia 3 x dia 290 , o ring dia 3 x dia 260 , special seal , set of spares for abb vtc254 turbocharger , spare part kit for fw/sw heat exchanger , pt 100 converter with two threshold , ferquency preamplifier-engine speed , supply board , flash 64k card , communication module , pcmcia card , 16 analog input card , rtd input filed module , filed communication module , fuse 4a gg 10 38 , thermistor protection relay(aux415v ac) , injecting piping assly , set of seal for glacier filter , plug no4 , 25 cts , pyrometric duct bank b , expansion bellow , floating bush(te) , oil seal (190x160x15) , d/row sph rlr brg (100x165x52) , d/row sph rlr brg (120x180x46) , cap screw , portable temperature simulator 0-600 deg celcius , disc spring , release spring , gt2 coalescer filter panel , seal tape roll , barring gear assly - gali , type - gd , loctite 480 , crankcase pressure measurement assly , o ring , drilled cap plug - dn 12 , connecting straub metal grip d42 4 epdm , adjusting screw , injector tappet , gasket , injection pipe , o ring , p2-p4 by pass valve-gachot-dn125 , seal ring chord , expansion bellow , metallic gasket , cartridge , v band clamping , lub oil filling connection , rubber compensator , rubber compensator g0125 x 130 x 016 hks-g nbr gr deb , rubber compensator g0100 x 130 x 016 hks-g nbr gr deb , clamping collar , expansion bellows , metallic joint , o ring an 30 , 21a7 , gasket for lub oilcooler (nopv) , channel plate gasket , engine inlet thermostic valve , o ring , disc spring washer dia.56xdia.28.5x3 , disc spring washer dia.40xdia.21.5x2 , temperature sensor , silencer pads (fx4000) , lid seal for fx4000 , hex bolt , hex bolt , time delay relay(on delay) , elelctrical connnection laptop-engine controller , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , flex hose , repair kit for gali starter , set of seal for gali starter , solenoid valve-24v , main bearing assly , gasket , gasket , o ring , gasket , seal , impeller , 2 lips oil seal , bearing , mechanical seal eagle , o ring , bearing , cap plug , injector sleeve , o rind- ms 29513/238 , v 75 e , o ring - kalrez , inlet valve guide , gasket exhaust manifod , valve seat metallic ring , inlet valve , exhaust valve , rocker arm bush , metallic joint , rocker cover screw , piston ring - top - chrome , ceramique , piston ring - compression-g3-chrome , piston , gasket , set of gasket for hyd. motor , connecting axiflex metal gripd168.3 , epdm , gasket , service tool kit for oil mist detector , exhaust temperature sensor , o ring - ms29513/230 , 60c7 , o ring an26 , 60c7 , nozzle assly -9 x 0.52 x 148 , helicoflex joint hn100 , d17.4 1.8mm , sea water pump , joint type c with limiter , metallic joint , tc speed sensor , gasket rc , o ring d54 , 50x3 v70d , o ring an29 , 21a7 , gasket , hose , metallic joint , set of spares for air valve and actuator , set of spares for p2/p4 bypass valve , actuator service kit , fresh water temp sensor (rtd) , coupling assly cw , connecting cable (unitel way) , analog input field module type 170aaio3000+slave 170fnt11001 , lamp , hooter (electronic) , power switch , fuse 10x38 2a gg , pt 100 converter with two threshold , solenoid valve-safety stop , power fuse , 32a , rsp bearing safety card , icm safety stop card (4 channel) , frequency preamplifier (engine speed) , human machine interface , main bearing temp probe , connecting rod bearing temp probe , washer bsf , ring for casing , bushing

CTN :45063587

30 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of washer , o ring ms29513/355 , 60c7 , o ring an69 , 60c7 , temperature sensor , gasket , gasket , o ring , o ring , lock washer pair , thursting ring , bearing shell , pinion , limit switch-barring gear , support , support plate , plate , l.t.water pump-ccw , set of diversion filter element for fuel filter , elastic support radiaflex - 521251 , fuel injuection pump - 25 dia with gradient , injection connection assly for sheathed pipe , terminal box with inbuilt amplifier , bearing , hexagon bolt , support , expansion bellow - exhaust t/c inlet , rubber compensator , rubber compensator g0150 x 130 x 016 hks-g nbr gr deb , rubber compensator g0080 x 130 x 016 hks-g nbr gr deb , rubber compensator , support for pickup , t/c oil feeding pipe , pressure gauge , illuminated blue push button 2no , fuse 10x38 6a gg , rubber compensator g0200 x 130 x 016 hks-g nbr gr deb , selector switch 2 positions ino , connecting cable (ec to pcl rs 485) , connecting cable (pcl logic input) , connection subbase (pcl logic input) , discrete field logic i/o , type 170adm39030+slave 170fnt11001 , signalling light , bi polary fuse holder , damper , distributor iso electro pneumatic/spring , gal vanic insulator , flange for socket , socket for pressure sensor or switch , cable 19123 , cable 19056 , svae overspeed card , rgm group safety card , processor , communication module , pcmcia card , temperature regulator (fresh water , spares kit containing bearing , mechanical seal gasket/o ring , rtd input field module type 170aai52040+slave 170fnti11001 , indicator cl. 1.5 , din96 , 240 degree , ae 24/15 power supply , shroud ring , threshold module , connecting cable

CTN :44728383

25 May, 2026 NA

Uttara Kannada - Karnataka

Tender For corrigendum : supply of main switch board spares c c - switch 4-port , gyro pump , power contactor mnx 70 , indicating lamp-colour: yellow,input , voltage: 240v ac 50hz, , indicating lamp, colour: green, input , voltage: 240v ac, 50hz,le , indicating lamp,colour: green, input , voltage: 24 v dc,led typ , 1000w.remotly operated search light , with control panel , mccb 20a , mccb 32a-nom 32a 1auxcont+1trip alm , therm 25,6-32a magne288a , mccb dn0-63a , mccb dn0-100a , power contactor mnx9/32 , power contactor mnx 45 , mccb 250a tp with 1 aux. with shunt trip , hand change over switch (hcos) , vme ip carrier , 50 pin pcb-ai , flash memory card 2 mb , connector for rtd card , connector for ai card , vme processor , 24*30 mm yellow indicator , 24*30 mm red indicator , 24*30 mm green-momentary 2 c/o pb , 24*30 mm red-momentary 1 c/o pb , 24*30 mm red-momentary 2 c/o pb , 24 30 mm blue-momentary 1 c/o-pb , 24*30 mm white-momentary 1 c/o pb , trackball , interposing relay, 2 c/o 24 vd , terminals for plc cards , ms 10 horizontal float level switch , intercom system (pcb assembly for , pan 5701) , micphone(stowage hook, preamplifier 7 , pin(pan1424-00&pan6702) , intercom system (line interface , module)-pas30670 , 63a, 3pole, mcb , 2x18w fluorescent tube light , mast head light (white) , stern light(white) , all round light(white) , all round light(red) , power supply unit(132 084ng003) , nsiu-nmea(na06 201109) , power unit 24vdc (nb05 307) , internal communication system(pre amplifier pcb imcos 8210) , motorised potentiomed er(frequency) , led lamp(red)12v dc , 2a, 1 way mcb 2p , serial to usb converter for touch screen , rectifier unit , end cover for sttb 2.5 , proximity switch 0-150 rpm , optical smoke detector head sv.ip44d (conduit box) , gyro connection pcb , gyro sensor pcb , gyro outer sphere pcb , mk2-modulator pcb , spare parts x/s-mtr down , local control pcb , mk2-power i/o pcb , sub-miniature fuse 1a 250 v , cia cont to i/f pcb , fan, complete assembly , encoder 2048, pulse per revolution , spare parts x-ped up , relay 12v dc , motor control module , trackball 50mm nsc , insc-isw-controller , convertor ac 85-264v/dc 24v , sailor ip handset & cradle , em log fd card , miniature cirucit breaker 20 amps , mcb 3 pole 50a , hrc fuse, fuse link (2a) , hf fuse link 4a , hf fuse link 4a , 22.5mmdia.240v ac,green, ledlamp, teknic , mccb-25a , acb spare aux. contact (6no+6nc) , mccb dth800 inst 360-640a , mccb, 3p, dl-100, 40a , voltage relay(t3300-02) , synchroscope , ammeter, aε, 0-400a , tp mcb,240v ac, 50hz, 4a , terminal cts 2.5un , terminal cts 6u , power terminals-suitable up to 6 sq.mm wire , o/c &s/c relay (t2500-06) , terminal cts 10u , double frequency meter -415vac range45-50-55hz size 96 x96 , quint-power supply unit , wtrd1 thermistor relay , power terminals-suitable up to 70 sq.mm wire , synchronoscope-input415vac size:96x96 with gasket , mcb 10a tp , mcb 16a tp , mcb 25a 3 pole , mcb 40a tp , mcb 63a tp , hcos 50a (with out enclosure) , dn2-mm 240v ac electrically operated mechanism direct drive , motor protection relay, microprocessor based , indicating lamp-colour: blue, input , voltage: 240v ac, 50hz,le , 6a,1 way mcb, 2p , ais gps anteννα ατ575-68(2gdb,tnc-f) , hrc fuse, fuse link (4a) , hrc fuse, fuse link (6a) , hrc fuse base & carrier 2a/6a , red push button , governor control switch , control terminals , illuminated pb,red , illuminated pb.green , control terminals cst 2.5 , relay mno 240vac 4 no conatcts , relay 240 v ac mno realyn 3no+1nc contact , relay mno 415vac, 4nc contact , sart , motorised mechanism for 400/630

State Government

CTN :45244313

09 Jun, 2026 1.66 Crore

Gandhinagar - Gujarat

Tender For supply of smart energy meters with head end system services in gift city - 1200009630: 1p2w 240v 10-60a cl-1.0 smart meterdesign, engineering, manufacturing, inspection & testing at manufacturers works before dispatch, supply and delivery at destination (at gift store) of ac whole current 1 phase 2 wire, isi marked, 1.0 class accuracy, 10-60 a smart energy meter with dlms protocol & bidirectional communication facility & remote connect/disconnect switch. the meter shall communicate with head end system (hes) on any one of the communication technologies mentioned in is:16444 part 1 compliant with nbiot communication module fall back to 2g, as per the requirement of the utility for measurement of import and export active energy (kwh) with initial and sustained accuracy of class 1.0 for solidly earthed system with balanced and unbalanced loads having power factor in the range of zero to unity (lagging/leading). the meter shall be compatible to common meter reading instruments and other associated instruments & software for remote reading as per requirements given in this specification, 1200009631: 3p4w 240v 10-100a cl1.0 wc smart meterdesign, engineering, manufacturing, inspection & testing at manufacturers works before dispatch, supply and delivery at destination (at gift store) of ac whole current 3 phase 4 wire, isi marked, 1.0 class accuracy, 10-100 a smart energy meter with dlms protocol & bidirectional communication facility & remote connect/disconnect switch. the meter shall communicate with head end system (hes) on any one of the communication technologies mentioned in is:16444 part 1 compliant with nbiot communication module fall back to 2g, as per the requirement of the utility for measurement of import and export active energy (kwh) with initial and sustained accuracy of class 1.0 for solidly earthed system with balanced and unbalanced loads having power factor in the range of zero to unity (lagging/leading). the meter shall be compatible to common meter reading instruments and other associated instruments & software for remote reading as per requirements given in this specification, 1200009632: 3p4w 240v -/5a cl0.5s ct smart meterdesign, engineering, manufacturing, inspection & testing at manufacturers works before dispatch, supply and delivery at destination (at gift store) of 3 phase 4 wire, isi marked, 0.5s class accuracy, fully static lt current transformer (ct) operated smart energy meter with dlms protocol & bidirectional communication facility. the meter shall communicate with head end system (hes) on any one of the communication technologies mentioned in is:16444 part 2 compliant with nbiot communication module fall back to 2g, as per the requirement of the utility for measurement of import and export active energy (kwh) with initial and sustained accuracy of class 0.5s for solidly earthed system with balanced and unbalanced loads having power factor in the range of zero to unity (lagging/leading). the meter shall be compatible to common meter reading instruments and other associated instruments & software for remote reading as per requirements given in this specification, 1200009630: 1p2w 240v 10-60a cl-1.0 smart meterdesign, engineering, manufacturing, inspection & testing at manufacturers works before dispatch, supply and delivery at destination (at gift store) of ac whole current 1 phase 2 wire, isi marked, 1.0 class accuracy, 10-60 a smart energy meter with dlms protocol & bidirectional communication facility & remote connect/disconnect switch. the meter shall communicate with head end system (hes) on any one of the communication technologies mentioned in is:16444 part 1 compliant with nbiot communication module fall back to 2g, as per the requirement of the utility for measurement of import and export active energy (kwh) with initial and sustained accuracy of class 1.0 for solidly earthed system with balanced and unbalanced loads having power factor

CTN :45238538

08 Jun, 2026 NA

Guna - Madhya Pradesh

Tender For providing of custom bid for services - hiring of round-the-clock telephone operator services at gail-vijaipur as per scc and sow,custom bid for services - hiring of services for maintenance of telephone lines in c2c3 plant at gail-vijaipur as per scc and sow

Central Government And Public Sector

CTN :45224738

06 Jun, 2026 NA

Kaiga - Karnataka

Tender For supply of emtr plc spares cpu module rt - 20 , ecvme-8260 power pc board (communication module) , rugged -com make24 port ethernet switches

corporations/Associations/Others

CTN :44785320

04 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For corrigendum : supply installation commissioning and maintenance of ht generator smart meter 0.2s class d4 category with pluggable 4g communication module with dual sims (1 e-sim 1 physical sim) hes and facility management services for 5 years - supply, installation, commissioning and maintenance of ht generator smart meter 0.2s class d4 category with pluggable 4g communication module with dual sims (1 e-sim, 1 physical sim), hes and facility management services for 5 years

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