Latest telecommunication system Tenders | Government telecommunication system Tenders

Central Government/Public Sector

CTN :45742793

30 Jun, 2026 15.62 Crore

Bhilai - Chhattisgarh

Tender For design, supply, installation and testing & commissioning of solid state interlocking (ssi) /electronic interlocking (ei) based signaling & telecommunication system at plate mill yard of bhilai steel plant, t&d deptt.

CTN :45057551

06 Jul, 2026 NA

Sagar - Madhya Pradesh

Tender For corrigendum : tender for supply of lockiconorganizationlockpinkiconsign in to unlock| send me onwhatsappmail|wishlistexport2days leftkeyboardsbattery - flow metering system along with all accessories complete at vadinar -supply prices , dcs systems for vbpl-vadinar dt pipeline along with all accessories complete-supply prices , dcs systems for vbpl-vadinar dt pipeline -existing along with all accessories complete-supply prices , dcs systems for vadinar new cot along with all complete accessories-supply prices , dcs systems for vadinar existing cot along with all complete accessories-supply prices , telecommunication system at vadinar ps along with all acessories complete-supply prices , telecommunication system at ip-1a along with all acessories complete-supply prices , dcs systems for vbpl (ps-1a) somasar along with all accessories complete-supply prices , dcs systems for vbpl (ps-1a) somasar -existing along with all accessories complete-supply prices , density and viscosity metering system along with all accessories complete at ps-1a-supply prices , flow metering system along with all accessories complete at ps-1a somasar-supply prices , telecommunication system at (ps-1a) somasar along with all acessories complete-supply prices , dcs systems for vbpl (ps-2) thamna along with all accessories complete-supply prices , dcs systems for vbpl (ps-2) thamna -existing along with all accessories complete-supply prices , density and viscosity metering system along with all accessories complete at ps-2-supply prices , telecommunication system at ps-2 thamna along with all acessories complete-supply prices , dcs systems for vbpl (ps-2a) kunli along with all accessories complete-supply prices , dcs systems for vbpl (ps-2a) kunli -existing along with all accessories complete-supply prices , density and viscosity metering system along with all accessories complete at ps-2a-supply prices , flow metering system along with all accessories complete at ps-2a kunli-supply prices , telecommunication system at ps-2a kunli along with all acessories complete-supply prices , dcs systems for vbpl (ps-3) bawadi along with all accessories complete-supply prices , dcs systems for vbpl (ps-3) bawadi-existing along with all accessories complete-supply prices , density and viscosity metering system along with all accessories complete at ps-3-supply prices , telecommunication system at ps-3 bawadi along with all acessories complete-supply prices , dcs systems for vbpl (ps-3a) sandavata along with all accessories complete-supply prices , dcs systems for vbpl (ps-3a) sandavata existing along with all accessories complete-supply prices , density and viscosity metering system along with all accessories complete at ps-3a sandavata-supply prices , flow metering system along with all accessories complete at ps-3a sandavata-supply prices , telecommunication system at ps-3a sandavata along with all acessories complete-supply prices , lumpsum site work charges as per mr for mr item sl. no. 1.0002 , lumpsum site work charges as per mr for mr item sl. no. 1.0003 , lumpsum site work charges as per mr for mr item sl. no. 1.0004 , lumpsum site work charges as per mr for mr item sl. no. 1.0005 , lumpsum site work charges as per mr for mr item sl. no. 1.0006 , lumpsum site work charges as per mr for mr item sl. no. 1.0007 , lumpsum site work charges as per mr for mr item sl. no. 1.0008 , lumpsum site work charges as per mr for mr item sl. no. 1.0009 , lumpsum site work charges as per mr for mr item sl. no. 1.0012 , lumpsum site work charges as per mr for mr item sl. no. 1.0013 , lumpsum site work charges as per mr for mr item sl. no. 1.0014 , lumpsum site work charges as per mr for mr item sl. no. 1.0016 , lumpsum site work charges as per mr for mr item sl. no. 1.0017 , lumpsum site work charges as per mr for mr item sl. no. 1.0018 , lumpsum site work charges as per mr for mr item sl. no. 1.0021 , lumpsum site work charges as per mr for mr item sl. no. 1.0022 , lumpsum site

CTN :45714938

13 Jul, 2026 1.40 Lacs

Rampur-Up - Uttar Pradesh

Tender For tender for supply of repairing overhauling , calibration recommising of multichannel temperature indications , rewiring commissining of digital display system , repairing , calibration & commissining of high/low alarm system on boilers , repairing calibration commissining of steam measurement system , repairing rewiring calibration of super heated steam temp monitoring , reparing calibration of differential pressure transmitter , reparing calibration of flow indicator cum totalizer , repairing calibration commissining of steam measurement system , repairing calibration of old pid controller , amc of various wiring commissioning of temp monitoring point , air filter , onoff control valve , wheel valve , brass adapter , onoff digital controller , solonoid valve , temp compensating cable , temp sensors , needle valve size , installation commissioning , air filter , onoff pneumatic control valve , wheel valve , instrument cable , pid controller level indicator , solonoid valve , temperature gauge , high pressure pipe , oil pocket thermowells , digital temp indicator , pressure gauge , pressure gauge , pressure gauge , vacuum gauge , temperature gauge , socket

CTN :45688680

06 Jul, 2026 NA

Katipala - Karnataka

Tender For tender for calibration of pressure gauges , calibration of temperature gauges , calibration of pressure transmitter , calibration of temperature transmitter , calibration of pressure switch , calibration of differential pressure transmitter , calibration of rtd_ temp element , calibration of flow transmitter

Corporations And Associations And Others

CTN :45363921

03 Jul, 2026 NA

Gurdaspur - Punjab

Tender For corrigendum : supply of spares for instrumentation - "vfd pannel signal isolatorsr. no. 2306042013 make - multispampower supply ac 230 vi/p - 4 to 20 ma dco/p - 4 to 20 ma dcreguire boiler + mill + boiling house ", ash handling air pneumetic vibrator, pu elbow 1/4" one side thread - 10 mm, pu tee 1/4" one side thread - 10 mm, air filter 1/4" -10 mm, pu femal connector 1/4" - 10 mm, pu pipe-10 mm, sov double action 230 v ac 1/4", quick exhaust valve 1/2" cylinder, quick exhaust valve 1/4" for seal, "simens smart positioner sipart ps26 drs 110-0nn0- 0aa0ip 66/type 4xp- 1.4 to 7 barta- 30 dg c to +80 dg c", "dome power cylinder for ash handling model no. c 0631505sr. no. plt 20815/005 bore size 63mmstroke- 305 mmmake- duncam engineering limited (rnoia)", " turbine asco solonoide valve (red had type)brand ascotype - solonoide valve (electrno megnetic) 110 v dc", "limit switchmod no. lswp -1-02-4-a", "cesar bonettitype directional control valvesize / model- nf2pan 520 n00000", "valve limit switch box/ position monitormodel code klplubtg/16/05-26ingress protection- ip67 certifiedvoltage- 110 vdc", "wiring diagram explanation (013)type- close position switch", "product - cee em-45 limit switch model /type - cee em -45-50brand-jai bala ji", "pressure switch (switzer) model no. gm-201-33-b030-55-apressure range 0.4 to 4 bar", "proxy meter sensorsr. no. 23 h01p90output- 7,87 v/mm (200 mv/mil)w/o- 2456make - bently nevada", "siemens smart positioner sipart . ps26dr5 110-0nn0-0aa0ip 66/type 4xpr 1.4 to 7 barta 30 dgr c to +80 dgr c", "m00g pi servo amplifier ( valve driver)supply voltage - 24 vdccurrent 1 to 2 a", "signal conditioner/ isolatermake- pepperl +fuchs model - kfd2- stc5-1.20type- signal isolator/signal conditioner", boiling house hi tech m/c chennai bag clamping power cylinder with o ring kit, bag clamping rubber pad, limit switch for clamping, "plc omran dc - 12 v to 24 v zen 10 c dr - d- v2", smps (power supply 24 v), relay board channels, contector, controller unipluse f 701-s, pu connectors, male 1/4" - 8 mm, push button element no-nc, air filter regulator (afr) (0-10 bar), afr connectors, "load cell 110 kgmodel- 65023-110k-nc-02x make- vishay", proxy for load bucket, load bucket cylinder with kit o ring make janties, course fine cylinder with o ring kit make janties, sov ( solonoide valve) with base and coil make janties coil 220 v ac, coil only 220 v ac, load cell card hi- tech engineers, half inch ball valve (1/2"), "centrifugal machine (raw and refinery) afr (air filter regulator )connector femel - 3/8"" make janties ", "break limit switch make bch electric limited", solenoide valve (sov) single acting single coil with o ring kit, double acting double coil with coil 230 v ac and o ring kit, double acting single coil with coil 230 v ac and o ring kit make energy tech high tech pneumatic, coil 230 v ac for sov, hand operated pnumatics sov wtp high tech engineering, proxy type pnp supply 10-30 v type ps 2000 d make joy shree pune, pug mill valve sheet ( on/ off) size - 300 mm make aira, syrup seperator valve (on/ off) size 150 mm make - i& s system dehradun, r- valve pnumatic 1/4", boiling house refinery mbf control valve- 3" rubber seat, mbf on/off valve- 4" rubber seat, mbf on/off valve- 6" rubber seat, mbf on/off valve 3" rubber seat, melt concentrator 2" rubber seat hot water valve , 0-150 dgr c rtd pt-100 temp transmitter (tt), refinery ph electrode with transmitter, abb flow meter 3" model no. fep 63 y0a20080 a size 3", melt concentrator control valve 12" rubber seat , melt concentrator control valve 10" rubber seat , level transmitter (lt) make abb range 0-5000 mmwc remote seal type, control valve positioner make rotex model rtx 1000 -r-d-2-r1-2g-4r-nd-c-41 serial no. rtx/22/0873, multimeter make fluke, loop calibrator / milium source make masi bus, boiling house and boiler compressor k smart oil 200 l , oil filter element 150 lpm, air filter element, air oil seprator element kit, gasket , air oil seperator ele

CTN :45648694

13 Jul, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of er6150b-202620 bearing ring rotating , er6150b- 205013 pulley spa 250x3 groove , er6150b-205304 bearing hp pump , er6150b-206102 valve kit for pump , er6150b-106004 uv water purifier filter insert , er6150b-131200291004 high pressure transmitter 4 to 20 ma pt60 , er6150b-101002 servo motor control valve 230v 3 by 8 , er6151b-100650116002 hydraulic disc , er6151b-100801702031 straight connector , er6151b-101100103105 circuit breaker 14 to 6 point 3 amps , er6150b-100400101503 o ring for head distributor , er6150b-100802114001 pu4 hose , er6150b-100803116501 coupler 1 , er6150b- 100805414003 3 by 8 sraight connector , er6150b- 102550108001 dolomite , er6150b-104255 pressure gauge 0-100 bar , er6150b-204901 quick acting coupling , er6150b-206496 o ring overhauling , er6150b-302911 media for sand filter grade-1 , er6150b-302913 support gravel 2 point 0-3 point 0 mm , er6150b-703211 mounts for plant , er6150b- 705104 hp pump driving belt set , er6151b- 100690001005 dt module , er6151b-101101 pressure switch , er6151b-101700302010 lp hose 15mm 500mm long with 1 by 2 bsp m both sides , er6151b- 102000101004 s by v mounts main high pressure pump frames , er6151b-102550008001 support gravel 0 point 75- 1 point 5 mm , er6151b-102550008002 support gravel 3 point 0-5 point 0 mm , er6151b- 302921 dolomite , er6151b-902002 belt spanner , er6150b-100700405004 flow switch , er6150b- 100902103005 solenoid valve 1 by 2 f 3 by2 way ve82 , er6150b-100925001001 air regulator , er6150b- 101113 pressure transmitter , er6150b-101200601351 conductivity sensor , er6150b-101200901001 temperature indicator , er6150b-104401 compressed air regulator , er6150b-206414 bearing case shim 1 by 2 circle , er6150b-206415 oil seal crankshft , er6150b-206695 plunger retainer kit , er6150b- 702103 hp flexble hose , er6150b-702201 rubber hose from c by f outlet to hp pump inlet , er6151b- 100100103001 filter pump , er6151b-100103001043 impeller , er6151b-100120101505 o ring , er6151b- 100200112508 anode plug , er6151b-100200131039 bearing for pump and motor , er6151b-100200131079 spacer discharge valve , er6151b-100200139501 seal kit , er6151b-101700401001 rubber hose 20mm , er6151b-101800104039 hp hose 1 by 4 idx6 mm unf- n and f x2500l , er6151b-101800202009 high pressure hose module outlet , er6151b-101900241008 pulley taper bush 2012 42mm bore for motor , er6151b- 102000201003 av mount for hp pp , er6151b- 131200291004 high pressure transmitter 4 to 20 ma pt60 , er6151b-132900202003 abs service kit , er6151b-132900401001 ele spare kit , er6150b- 100301611007 o ring hp connection , er6150b-101101 pressure switch , er6150b-104297 air pressure gauge , er6150b-206497 hp pump anode plugs , er6150b-301100 cartridge filter assembly 20 , er6150b-302921 dolomite , er6151b-100125101043 oil drain plug p 19c , er6151b-100125101051 breather p 45 , er6151b-100902111006 solenoid valve , er6151b- 101200351001 pressure switch , er6151b- 101200604003 hand conductivity meter , er6151b- //bid details 2 / 53 101900102017 hp pump motor pulley 5s , er6151b- 101922241009 taper bush 2517 bore 42mm

CTN :45509948

01 Jul, 2026 70.00 Lacs

Gandhinagar - Gujarat

Tender For corrigendum : supply of electro-mechanical & instrumentation items for mass balancing reservoir (mbr- supply of pump starter panel including individual vfd for 125 kw (02w+1s), supply of 1.1 kv grade cable- aluminium conductor supply, laying, testing & commissioning 1.1 kv grade, xlpe insulated, stranded aluminium conductor cables, a) 3.5 c x 185 sq.mm, b) 3.5 c x 300 sq.mm, 1.1 kv grade, xlpe insulated, stranded copper conductor, galvanised steel flat strip / round wire armoured, extruded pvc type st2 sheathed, heavy duty cable, a) 3 c x 2.5 sq.mm, supply of gi perforated type cable trays with returned edge / flange, fabricated from 2.0 mm thick sheet steel in the standard length of 2.5 mtrs, duly hot dipped galvanized after fabrication as per is 2629-1989 / is 4759-1984 including accessories such as coupler plates/ fish plates, bends, tees, reducers, elbows, covers and electro-galvanized hardware etc, erected on existing support as per specification, a) 450(w) x 75(h) x 2.0 mm thick, b) 300(w) x 35(h) x 2.0 mm thick, c) 100(w) x 35(h) x 2.0 mm thick, mechanical items, supply of di pipes k-9, dia 500mm, di fittings 500mm, , , , , , for 300 mm dia butterfly valve, for 500 mm dia butterfly valve, for 600 mm dia butterfly valve, instrumentation items, non-return valve 300 mm dia, , , , supply 10cx 1.5 sq.mm signal cable, supply 1px 1.5 sq.mm signal cable, supply 2cx 1.5 sq.mm signal cable, supply horizontal end suction pump 780m3/hr @40m head, impeller: ss, shaft: ss, casing: ci including pumps with mechanical seal. 120 kw 2w+ 1s, supply of 1/2" pressure gauge 0-10 bar,, supply of butterfly valve, supply of electric actuator, supply of electromagnetic flow meter 500 mm dia, supply of expansion bellow, supply of pressure transmitter, 0-7 kg/cm2,, supply of zero velocity valve 500mm dia

CTN :45647293

30 Jun, 2026 11.00 Lacs

Sonipat - Haryana

Tender For purchase of instrument spares. - purchase of instrument spares., control valve 4 (4440) (pnuecon valves make) only diaphagram for boiler super heater control vbalve. sr. no- 210970776, model 810/pdo 055t, size- 3 characterstic-linear travel-38mm, supply failure-close, guage vaccum-760 (1968) (micro/forbes marshell make) dial-6 bottom connection, bsp thread, s.s 316 bourdon tube., jumbo ceiling rose (6240) (electromed make) jumbo display flow monitor, input 4 to 20ma, power supply 230 vac with tps-24 vdc raqnge 0 to 9999. having previous, current and flow rate, pressure gauge assorted size (4665) (forbes marshall/micro make) range 0 to 10 kg/cm2, dial size-6 bottom connection , bsp thread, s.s casing and ss-316 bourdon tube, rpm indicator for pt (6618) (beacon make) range 0-10000, cut size- (92*92)mm, power supply-230vac, signal input-24 d.c. output-4 to 20ma, air filter regultor (5000) (festo/jenetics make) fitting size-1/4 range (0 ti 10kg/cm2) with gauge, air filter regulator (5000) (festo/jenetics make) air filter regulator & lubricator fitting size-3/8 , range (0 to 10kg/cm2) with gauge and lubricator., air filter regultor (5000) (festo/jenetics make) air filter regulator & lubricator fitting size-3/8 , range (0 to 10kg/cm2) with gauge and lubricator., p u connecter lock bolt (2051) (jenetics/festo make), p.v. tube 8mm (4974) (jenetics/festo make) pu tube-size 8mm, rubber sheet for pan disc charge valve (2876) (puri make) size of sheet- 654*490*25, seal kit complete set for 12 pan (5746) (puri make) for kit for 12 discharge valve, c.s. steam valve (4504) (leader/sant/wj make) for steam/impulse lines class-300, conector (2032) (jenetics/airmax/festo make) for pu tube -8mm and bsp thread, discoratry valve (2031) (airmax make) connection size-1/4 , draught gauge (vacuum) dial size-6 (circular type) range- 1000/0 mmwc, fitting size-1/2 (m) bsp bottom side make- baumer/micro (3389) (forbes marshall/baumer/micro make) draught gauge-dial size-6 range(0-1000 mmwc), s.s body and bourdon tube ss-316, bottom connection b.s.p, guage indecator temprature 0-100 (3485) (forbes marshall make) temperature gauge-dial-6: range (0-1500 c), s.s body and bourdon tube ss-316, bottom connection bsp stem length-300mm, guage pressure 0-40 kgs/600 lbs (1965) (forbes marshall/genernal make)dial size-6 , s.s. body and bourdon tube ss-316, bottom conection bsp, guage pressure 0-40 kgs/600 lbs (forbes marshall/genernal make) dial size-10 ss body and bourdon tube ss-316 bottom connection bsp, kit 3 (1798) ( puri make) model-complete set of pneumatic cylinder of discharge valve, kit 8 (1797) (puri make) model-complete set of pneumatic cylinder of discharge valve, level flow transmiter (5385) (honey well make) range-0 to 10000 mmwc, make-honey well, supply-24 vdc, signal input-4-20 ma connection-1/4 bsp, ms seamless pipe (3608) (leader/sant/wj make) for steam/impulse line (class-300) of transmitter, pu connector 6 mm (367) (jenetics/festo make) one side tube connection-8mm, other side thread connection of bsp, pid controller, 72*72 mm, i/p-rtd, o/p-two relay (no-nc) (5010) (honey well make) input/output-universal, cutsize-92*92, make-honey well, model-dc-1040, supply-220 ac, plc card inpur/output for boiler (3867) (allen bradley make) model-1762-if2/of2, plc card input/output for boiler (3867) (allen bradely make) model-1762-if4/of4, plc controller (6180)(allen bradely make) model-micrologix-830, make allen bradely, with modules, pneumatic positioner for control valve (4823) ( aira/ytc/rotex make) type:- rotary, model: e/p-1000r, i/p signal:- 4-20 ma, air supply:- 0-7 kg/ sqcm, standard stroke-10-80mm, air connection:- , pneumatic positioner for control valve (4823) (ytc/aira?rotex make) type:- linear, model:- e/p-1000l, i/p signal:- 4-20 ma, air supply:- 0-7 kg/sqcm, standard stroke-10-80mm, air connection:- , positiner relay (5933) pilot valve realy for aira positioned, pressure gauge 2 kg (4772) (forbes marshall/genernal make) dial size-6 , ss b

CTN :45642729

13 Jul, 2026 NA

Vizianagaram - Andhra Pradesh

Tender For supply of supply price for mr item no-1.0001 , supply price for mr item no-1.0002 , supply price for mr item no-1.0003 , transportation charges for mr item no-1.0001 , transportation charges for mr item no-1.0002 , transportation charges for mr item no-1.0003 , site work charges for mr item no-1.0001 , site work charges for mr item no-1.0002 , site work charges for mr item no-1.0003 , mandatory spares price as per mr item no-4.0001 , per diem training charges at vendor works as per mr item no-10.0001 , per diem training charges at site as per mr item no.-11.0001, 11.0002 and 11.0003 , cpwamc for complete telecommunication system excluding pipeline intrusion detection system for 8 years as per mr item no. 12.0001 , cpwamc for complete telecommunication system excluding pipeline intrusion detection system for 8 years as per mr item no. 12.0002 , cpwamc for complete telecommunication system excluding pipeline intrusion detection system for 8 years as per mr item no. 12.0003 , cpwamc for complete pipeline intrusion detection system pids for 8 years as per mr item no-21.0001 , cpwamc for complete pipeline intrusion detection system pids for 8 years as per mr item no- 21.0002 , cpwamc for complete pipeline intrusion detection system pids for 8 years as per mr item no- 21.0003 , charges for post commissioning service supportas per mr item no.22.0001

CTN :45617102

10 Jul, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of es6400b-021-08740-000 bolt rod conn 2 5 by 8x2 1 by 4 com , es6400b-028-07419-000 ring quad , es6400b-028- 09374-000 seal o ring 7 by16 idx1 by 16 , es6400b- 1272580b filter strainer suction , es6400b- 9600000042 motor bearing de 6206zz , es6400b- 9600000050-de motor bearing de 6208zz , es6400b- 9600000050-nde motor bearing nde 6208zz , es6400b- ct3mc305ana3c overload relay 56-6-90 , es6400b- 017-5063rts room thermostat , es6400b-5208602 cores for drier , es6400b-5208973 pressure safety valve , es6400b-5209281 temperature gauge , es6400b-5209531 pilot light green , es6400b-5209532 pilot light blue , es6400b-5209534 pilot light colour red , es6400b-5209537 relay , es6400b-5209539 local remote switch , es6400b-5209557 sight glass , es6400b-5209579 pressure gauge , es6400b-6414492 motor bearing 6308-zz c3 , es6400b-5206987 bearing set , es6400b-5207190 capacity control solenoid valve , es6400b-5207834 oil seal kit , es6400b-5208882 oil filter element , es6400b-5208919 phe chiller model ac 500dq 162h , es6400b-5209124 pilot operated solenoid valve , es6400b-5209316 thermostatic expansion valve , es6400b-5209369 unloading piston , es6400b-5209371 unloading spring , es6400b-5209525 soft starter , es6400b- 5209536 semiconductor fuses , es6400b-5209576 differential pressure gauge , es6400b-5209584 pressure transmitter , es6400b-5209586 shock mounts model lo e1t 22113 b article no 116221130 , es6400b-5209599 oil level switch , es6400b-5209601 temperature transmitter , es6400b-5209962 flow switch , es6400b-5128520229 o p cutout mp 55 , es6400b-5128520243 h p cutout mp 5 , es6400b- 5128520250 l p cutout mp 1

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