Latest wireless communication system Tenders | Government wireless communication system Tenders

Central Government / Public Sector

CTN :45012365

19 May, 2026 1.83 Crore

Digboi - Assam

Tender For corrigendum : providing of custom bid for services - drg226k009 (providing manpower services for day-to-day assistance in upkeep, monitoring, checking and routine maintenance of sub-stores, p and u office, detection systems and wireless communication systems at iocl aod, dig..

Central Government/Public Sector

CTN :44923275

18 May, 2026 NA

Sundergarh - Odisha

Tender For corrigendum : supply installation and commissioning of wireless communication system for paddle feeders at ntpc darlipalli

Central Government/Public Sector

CTN :45113615

28 May, 2026 NA

Goa - Goa

Tender For supply of jacket divers dress neoprene 3mm thickness medium , jacket divers dress neoprene 3mm thickness large , jacket divers dress neoprene 3mm thickness small , long john diver dress neoprene 3mm thickness medium , long john diver dress neoprene 3mm thickness large , long john diver dress neoprene 3mm thickness small , boots divers dress neoprene 3mm thickness small , boots divers dress neoprene 3mm thickness medium , boots divers dress neoprene 3mm thickness large , hood for divers neoprene 3mm thickness each set having one each in three sixes s,m and l , gloves for divers neoprene 3mm thickness each set having one each in three sixes s,m and l , mask swim silicon , tube snorkel , swim fins rubber set of pair , swim fins improved graphite with back strap set of pair , swimmer knife with sheath light and rustproof , multipurpose divers knife tool with sheath , underwater digital video cameras with casing , divers life belt , weight belt diver with four or six pouches , buddy line with inglefield clip , lead weight set of 1 and 2 kg , diving ladder adjustable , diving marker float spherical buoyancy 10kgs , iron sinker with hook 25kg , divers lifeline 8mm sisal or manila or manmade fiber length 220m continuous in each set , underwater flood light 1000 watts complete hand held , uw light high power with cable 50 mtrs and surface supply accessories , lamp search divers complete head mounted with rechargeable battery charger and bulb 50 watts , divers uw communication system with battery compatible with diving set , divers uw wireless communication system , portable hp diesel driven diving air compressor 5 to 6 cfm with 5 years spares working pressure up to 300 bars , lp washing kit with 60 feet soft hose and adjustable pressure nozzles , underwater digital still camera with casing , onboard spares , installation and commissioning spares

CTN :44610051

15 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of injector nozzle assembly , oks240-copaslip-250 gm-upto 110 , plunger barrel assembly (dia 25 mod) , o ring 4 x22.5 perbunan , exhaust valve , pressure transmitter , gfl bolts , o ring (item 20310) , coupling flexible , multi meter , paste grinding coarse , set bolt - m12x1.75x50 - 8.8 , set screw m10x1.5x35-8.8 , screw set , nut for speed set screw , nut - m20x2.5 -gr.8 , washer plain machanised , washer copper 12x16 , washer copper , copper washer (21 x 27) , washer copper , copper washer , copper washer , set bolt m12x1.75x65-8.8 , set bolt-m12x1.75x130-8.8 , set screw - m20x2.5x50 -8.8 , socket hear gear screw-m12z12 , hexagonal bolt m27 x 170 , socket head cap screw -12x40-12.9 , socket head cap screw-m12x55-12.9 , circlip external-30mm , circlip external , piston ring - top , circlip , circlip external -60mm , circlip external-65mm , circlip external 90 mm , circlip internal-62mm , spring washer , washer copper , washer copper , copper washer , copper washer(33x39) , schnor washer , mech dir pin , spring dowel pin , spring dowel , spring dowel pin 17x30 , pressure gauge 0-10 bar , dial 4 inch , bourden-ss316 , pneumatic distributor pneu/pneu , relay 24 vcc (k81 , k82 , k83 , k86 , k95 , k100 , k101) , filter , pressure guage with glycerine , i/p-0-10 bar , pressure transmitter 0-4 bar 24vdc o/p-4-20 ma , pressure transmitter 10 bar 24vdc o/p-4-20 ma , pressure guage with glycerine , i/p-0-6 bar , flat top cable 25 wires , pressure switch-1 to 10 bar , pressure transmitter 6 bar 24vdc o/p-4-20 ma , pressure transmitter 40 bar 24v dc , pneumatic distributor (8/1 , 8/2 , 8/3 , 8/4) stop , on/off switch , 2 pole , off delay timer 0.2-300sec.+socket , svae - over speed cards , safety oil pressure card (sph card) , signal isolator 4-20 ma/4-20ma loop powered , engine speed indicator 0-1250 rpm , 96x96 , bearing temp measure card (mtp card) , bearing temp alarm card (aip card) , regr. safeties temp. card (rsp card) , on release safety icm1 card , frequency divider for governor speed sensor , solenoid valve cnomo dia-1.6 , 24 vdc , distributor iso 541 pneumatic / spring , iso1 distributor pneu.control/pneu.return , hour meter 24v dc , switch 3 pos. (1tc , auto , 2tc) , on delay relay 24v dc , temperature convertor (0-150 deg) , atp , cable for interface terminal 25 pts , cable (engine speed measure) , electro - distributor , electro distributor with spring return , solenoid valve , pneumatic distributor (pneu/spring) , pneumatic distributor pneu/pneu , pressure regulator , selector seal , sub base seal , pilot push in type , glass fuse 300ma , size 5x20 , fast blow , set of 10 , terminal , standard unbreakable , cts2.5-u , rated 2 , magnetic pick up for turbocharg , iso1 electrodistributor , 24vdc , solenoid return , sph lube oil safety card , se card , mtp bearing temp card , on release safety card (rgm card) , speed raise lower actuator + 2no contacts , indicating lamp-red , with lens , holder and lamp , indicating lamp-white with lens , holder and lamp , fuse cartridge 4a(am)10x38 , inlet valve , bolt-connecting rod , cylinder liner , piston ring compression , felt segment , flexible hose for sea water , pflexible hose for sea water pump section , flexible hose for fuel leaks conn , gasket part no 585 , gfl washer , thermostatic valve element 21/2-bocb15501-00-a , thermostat element , pressure gauge 0-60 bars , distributor iso pnumatic/spring , pressure gauge forbes marsh 100ss , ss316 0-4 bar glyf fil , pressure gauge forbes marsh ss316 0-40 bar glyf fil , pressure transmitter danfoss mbs 5100 0-10 bar , o ring (giesunger coupling) , cylinder screw , sealing ring , sealing ring , lock washer pair , terminal box , lock washer pair , ring nut , screw plug , set bolt - m24x3x140 - 8.8 , set bolt -m20x2.5x120-8.8 , set screw-m16x2x40-8.8 , clip jubilee for strainer , turbocharger-2

CTN :44652315

14 May, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : tender for supply of o ring an 77 50d7 , flex master con for dia 88.9-epdm , loctite 307 , supply card ae 24/15 , paper insert , nitrile cord d7 1123l , joint , o ring ms29513/356 60c7 , injector body , glass bulb 28vdc 40 ma set of 10 , o ring ms29513/355 60c7 , illuminated red push button 2no , shim , piston , gasket for exh , frequency divider , loctite 549 , shim , metallic gasket , spool valve air operated 2 pilots location 13 , shim for gov control , rubber compensating sleeve , o ring an69 60c7 , flexible manifold sealing joint , joint type c with limiter , connecting straub metal grip d42.4 epdm , switch 3 pos. 1tc auto 2tc , corrugated joint , flexible hose for sea water pump suction , elastic - mounts , o ring an61 60c7 , exhaust manifold lag , pressure switch 0.35 to 5 bar , tightening collar , gasket/joint , spool valve air operated 2 pilots location 15 , o ring an21 nse 6.5 60c7 , loctite 270 , set bolt-m12x35-10.9 , bush , piston ring compression ring , frequency divider-turbo speed , b.s.ring c20 , 60c7 , fuel filter incl 2filtering elem7915427000 , snap ring , bearing temp alarm card aip card , pressure transmitter , self locking nut , stud , set of gasket for hyd motor and diversion sect. , spring , o ring for gf600 filt.no.2090p , expanding plug , frequency preamplifier t/c speed , stand tube for glacier filter gf600 11 , joint , joint , temperature sensor , o ring 5x589 viton 20312 , oval gasket bbc supply , cable for connecting rod sensor , o ring , o-ring ann74 nse6.5 60c7 , fresh water pressure gauge 0-6 , flash card 64k , cap nut , collar split , bearings individual alarm card , o ring , air disributor disc , rubber compensating sleeve dn150 pn16 lf130 , gasket for injector , tie rod , clamping collar , distributor iso electro pneumatic/electric , air distributor body , supply card ae 24/24 , v belt a54 , exhaust temperature sensor , water inlet flange , box spanner , electro distributor with spring return , banjo bolt , supply card 24 vdc / 15vdc , threaded bush - fuel feed pump , distributor iso electro pneumatic/spring , o ring an22 60c7 , snep nut binx nut hm10 , tappet , links , disc spring washer , or pneumatic module , copper washer 8x22x1.5

Central Government/Public Sector

CTN :44884438

13 May, 2026 NA

Raipur - Chhattisgarh

Tender For corrigendum : procurement of ph sensors and flow transmitter electronics card sparesfor fgd area ntpc kudgi.

CTN :44875973

11 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of snep nut , joint , joint , joint d116/76x1.2t reinz-s.s , joint d172/116x1.2t reinz ss , gasket , gasket , safety valve , driving pinion , driving pinion , seal bearing housing , dearation t.b outlet connection , o ring , flexmaster conn (pipe-60.3mm-od) , hydraulic governor woodward pga12 , sensor md2r-ck-80-18x1.5-90-0.6-f2c , sensor md2r-ck-80-18x1.5-90-18.f2d , exhaust manifold std section lagged , end section t.b.side , clamping collar , clamp , exhaust manifold with diaphragm for cyl.b8 , o ring , o ring , joint , joint , addesive super cya no.495 , sensor for bearing temp , thermostat element 35/42 deg c , seal kit 35/42 deg c , air cooler outlet conn.hose , fuel pump inlet conn. , fuel leak conn.from ss valve , level switch overflow conn. , fuel feed pump discharge conn. , ss valve air inlet conn. , starting air conn.inlet , connection for pre lub oil suction , connection for pre lub oil pump , engine inlet pressure connection , fresh water air cooler inlet connection , intake pressure connection , by pass valve closing control connection , pressure gauge 80 dia 0 to 4 bars , pressure gauge 0-6 bars , pr. switch , 4140-c-k-1-e-21-aa0 , 2.7b , pr. switch , 4140-c-k-1-e-22-aa0 , 4.1b , pr. switch , 4140-c-k-1-e-22-aa0 , 4.6b , pressure transmitter p5r-6bar-4-20-1/2-pe , pressure transmitter p5r 0-40 bar , indicator temperature , mss module 0-100deg.c 4-20 temp conv. , temperature indicator q72-240 , 100deg.c , shaft speed indicator , solenoid valve (nomo-24 vdc) , capillary thermometer 100mm dial 150deg. c , pneu p.b. pneu return red , fuel rack converter , press.gauge 0-10 bar , crankcase pressure measurement assly , fuel filter , connecting straub metal grip d42.4 epdm , gasket , injection pipe , pinion on crankshaft , bearing shell , drive for barring gear , rubber compensator g0200 x 130 x 016 hks-g nbr gr deb , joint , filter regulator , silencer pads (fx4000) , time delay relay(on delay) , illuminated blue push button 2no , fuse 10x38 6a gg , solenoid valve-24v , 2 lips oil seal , bearing , o ring , o ring - kalrez , inlet valve guide , exhaust valve guide , gasket exhaust manifod , inner spring , outer spring , piston ring - top - chrome , ceramique , piston ring - compression-g3-chrome , seal , temp sensor , resilient mounts , fan+grille , selector switch 2 positions ino , selector switch 2 positions withdrawal from 3no , manometer 0-10 bar , flashing light , hooter (electronic) , power switch , bi polary fuse holder , fuse 10x38 2a gg , relay , pt 100 converter with two threshold , gal vanic insulator , solenoid valve-safety stop , pressure switch , atp thresholds temperature card , aip , human machine interface

CTN :45063622

23 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of 25vkoc005 c c - joint , main bolts , inner star , gfl bolts , gfl washer , clamping collar , clamp , valve for water pump , bush , fresh water cooler relience make , spare part kit for fw/sw heat exchanger , starting air conn.inlet , engine inlet pressure connection , governor speed setting air inlet connection , rack position limiter , fuel rack indicator , pressure transmitter p5r-4bar-4-20-1/2-pe , pitch indicator 0-20ma , pl96 , relay 4no-nc 24v dc , solenoid valve (nomo-24 vdc) , cd3 cable (5mm) , safeties reset push button , emerg. stop push button , scanner thermocouple pcb , display pcb , press.sw. (item no.17 of engraved ckt) , pressure regulator , pneu p.b. pneu return red , pneu. switch , s w engine driven pump assembly , stud m12 40 30n j12 nse1 181 , oring an7 31b6 , o ring 151i d 3d nse6.531 21a7 , filtering unit , viton oil seal 15x30x10 , fuel filter element , protect cyl head tie rod , injector body extractor , inj.pump and pump head extractor , flexible hoses , high pressure hand pump , bearing unit , bush sealing , bolt-connecting rod , o ring , thrust -stopper , top spring collar (bar) , bottom spring collar , dunb bushes 25-25 du , shaft , seal bearing housing , coupling pin , sealing joint , bs ring , type c30 , nse 6.51 , 20 , paper insert , o ring , needle roller bearing , rucompensation probe for exh. pyrometric duct , hydraulic jack for cylinder head , tool valve guide extractor , tool cylinder head test pressure , flex hose for hydraulic tool , high pressure hand pump , tee connection , safety valve , water pump impeller , scraper ring , round gasket , flexible hose for air , spare gauge glass 583 , sealing bush , piston ring , safety ring for abb vtr251-2p t/c , gfl washer , pressure switch(p 16 bars) , pressure switch(p 19 bars) , normal stop electro distributor , circuit selector , tt-314 sensor for main engine fresh water temperature , 25 pin sub d female connector , pressure gauge forbes marsh 100ss , ss316 0-4 bar glyf fil , pressure gauge forbes marsh ss316 0-40 bar glyf fil , pressure switch for s/by pp (range 0-4 bar) , pneumatic distributor pneu/pneu , sph card (sph) , lub oil pressure safety , pressure switch-1 to 10 bar , bearings individual alarm card (aip) , convertor module t454 t456 lub oil temp , svae - over speed cards , engine speed indicator 0-1250 rpm 96x96 , cock with filter , distributor iso 541 pneumatic spring , distributor iso 541 pneumatic/spring , iso1 distributor pneu.control/pneu.return , switch 3 pos. (1tc , auto , 2tc) , engine control unit (ecu) , gasket , fuel pipe m14xm14b , parallel , 750l , 9.0 i.d. , sae 100 r6 , booster servo motors with connectors , meta flex gasket , meta flex gasket , meta flex gasket , fuse 0.5a , link cable pc/tsx plc length -3mtr , oil pressure security card (sphem) , speed raise lower actuator 2no contacts , touch screen color display unit , 3 position switch , fuel pipe(return) m12x1.5 male plugxm14 x1.5 banjo(700mm) , universal crimping tool , oil mist detector , time delay relay (off delay) , pyrometric duct bank a

CTN :44971206

09 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of loctite 542(50cc) , valve spring(for inlet system) , pressure transmitter 0-4 bar type no mbs 5100-1611-1db04 , pressure switch type no mbc 5100-2231-1db04 , cpu di 32 do 16 , ai8 , a04 , temprature transmitter type no-mbt 5410-000-060-000-g110 , gas sealing ring(under cylinder head) , o-ring i.d.129.54 w.5.33 , inlet valve , nozzle(injector) , joint washer , ring , d series metalastick , loctite 243(50cc) , loctite 243(50cc) , circuit braker 2p 2a , circuit breaker 2p-4a , circuit breaker 2p-6a , actuator , back-up ring , controller , pressure control valve , filter cartridge , filter paper , filter cartridge line(for lubricating oil filter) , o-ring , pre heater 4.5 kw 3 415 v , air damper solenoid valves , door limit switch , nde ball bearing skf nu 328 , automanual start switch 3 pos , c02 discharge nozzle with horn , engine display unit , stop solenoid 1 , control module , hooter accept card , relay card for 6 relay , aux relay 2 pol 24vdc led+sp , gt -2511- h2s sensor (with transmitter) , mpcb3 pol 2.5-4a , mpcb 3 pol 6-10 a , fil ter bag , pressure transmitter 0-1bar , pressure transmitter 0-25 bar , pressure transmitter 0-40 bar , temprature sensor , power supply module , dg fw cooler tube stack , photo electronic smoke detector withbase & wiring box , exhaust gas temperature sensor , push button 1 no , auto/man mode key , emergency stop

Central Government/Public Sector

CTN :44467346

29 Apr, 2026 NA

Delhi - Delhi

Tender For bid to ras supply of audio visual items and stage lighting system for new academic block at nit delhi d d -video extender with av over ip controlling transmitter upto 30 meter range , full hd video extender with av over ip controlling receiver upto 30 meter range , full hd hdmi video capture card with hdmi loop out and usb output , room controlling device , 10 inch wall mount touch controller , 8 chanel power sequencer , 8 chanel light sequencer , 16 port poe ethernet network switch , 24 port gigabit ethernet network switch , 42u floor mount rack , cat 6 utp ethernet cable per meter , 2 sq mm two core speaker cable per meter , 1 sq mm three core control cable per meter , 2 point 5 sq mm three core power cable per meter , 4 sq mm three core power cable per meter , other required connecting cables and required accessories as per requirement for auditorium setup , other electrifications works required to install av equipment in classrooms , front curtain , back curtain , frill , 50mm dia b class gi pipe , wings , stage peritoneum work , m s pipe ladders to be provided on sides of the stage , 200 watt led profile spot , 200w full power light source , led par 54pcs high brightness , 200watt plano convex spot light , 200 watt led fresnel light , 400w led blinder , 300w beam moving head , lighting console with internal flash drive , electrical panel made out of ms sheet painted in gray colour , dmx splitter with one dmx input and 6 buffered outputs , light point wiring from patch panel , 3 core dmx cable with sheathed housing on the cable , lighting clamp , installation charges for stage furnishing and lighting , state of the art active indoor led display with glue on board with led wall controller , 86 inch ultra hd interactive flat panel display , digital podium , ai based auto tracking ptz hybrid video conferencing camera , ceiling mount kit for vc camera , visualizer with dtd cabinet , set of two wireless handheld microphone with dual channel receiver , all in one audio digital signal processor with 8 input and 8 output , 450 watt dual channel amplifier , 100 watt wall mount speakers , ultra hd hdmi matrix swicther with 4 hdmi input and 4 hdmi output , video mixing device with 4 hdmi input and 1 hdmi output , hdmi capture card with usb and hdmi loopout , ultra hd hdmi extender over cat 6 tx rx set upto 50 meter range , ultra hd hdmi cable 15 meter , usb 3 point 0 booster cable 10 meter , cat6 ethernet cable meter , 9u floor mount rack , other required cables and accessories , state of the art active indoor led display with glue on board technology with led wall controller , 65 inch ultra hd interactive flat panel display , 300 watt dual channel amplifier with combine bridge output of 600 watt , ultra hd hdmi matrix switcher with 4 hdmi input and 4 hdmi output , hdmi capture card with usb and hdmi loop out , cat6 ethernet cable per meter , floor mount stand for 86 inch interactive display , micro pc or ops pc i5 8gb ram 512 gb ssd with keyboard and mouse , usb video conferencing camera , wireless conference speakerphone , 100 inch ultra hd interactive flat panel display , dtd cabinet with visual presenter , camc charges for 2nd year , camc charges for 3rd year , camc charges for 4th year , camc charges for 5th year , camc charges for 6th year

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Central Government / Public Sector

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Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector