Latest communication work Tenders | Government communication work Tenders

Central Government / Public Sector

CTN :41231734

01 Aug, 2025 45.81 Lacs

Chennai - Tamil Nadu

Tender For providing of customized amc/cmc for pre-owned products - camc of entire auto tank gauging system pressure transmitter, mass flow meter and batch control system; emerson; comprehensive maintenance contract (cmc); as per tender document; no

State Government

CTN :41203943

13 Aug, 2025 212

Mandya - Karnataka

Tender For for supply of lab equipments and materials to srishti tinkering lab in 04 and subject to condtion as per the tender documents karnataka public schools functioning under samagra shikshana karnataka in mandya district - jewellary making kit, paper cups, paper straws, cardboard sheets, plastic straws, paper dishes, icecream sticks, crayons, water colors, canvas, bamboo skewers, sketch pens, desktop computer with 15-20 mins back-up ups, led 43 screen with keyboard with hdmi, computer tables, working tables, chairs, electrical work, posters, painting, wall mounted fans/ceiling fans, internet, cdma routers, dongles, storage system- almirah with glass door, storage boxes, sectioned boxes, display shelves for projects, usb to dc jack cable, first-aid kit, fire extinguisher (handy units), safety goggles (with/ without led torch), safety gloves pairs, safety mask, pin cushion and pins, sewing box, trimming scissors, seam ripper, pinking shears, sewing and embroidery scissors, thread, needles, crochet needles, wool bundle, colored craft papers, origami papers, art and craft scissor, paper tape/masking tape, fevicol bottles, double sided tape, acrylic color, coloring brush, color pallete, wood glue 500 ml dpi,., pliers, 4.5-inch size1, pliers, 4.5-inch size2, pliers, 4.5-inch size3, pliers, 4.5-inch size4, pliers, 4.5-inch size5, pliers, 4.5-inch size6, pliers, 4.5-inch size7, stainless steel rule, mechanical + digital vernier calliper, spirit level, digital pen electric tester, digital multi meter, syringe- 10 ml, syringe- 20ml, leveling pipe- 8 mm, glue sticks, nuts and bolts and screw , small cable tie pack -pack of 100, medium cable tie pack -pack of 100, big cable tie pack - pack of 100, sand paper, power strip adaptors, bulb holders1, bulb holders2, mini hacksaw blades, pliers, 4.5-inch size, ball pein hammer, steel shaft claw hammer, c-clamp, allen key set, drill machine set, cordless drill machine set, spanner set, removable bench vice, precision screw driver set, wrench, wire strippers, screwdriver, drill bit set, file set, mini file set, flexible cutting mat, pegboard, hot glue gun, soldering kit, adapter with 5v, 2a, adapter with 12v, 2a, soldering helping hand, return measuring tape, copper tape- 5mm/10mm wide, bo motor wheels, insulating tape, education 3d printer kit and tools, filament for 3d printer - 1000 g each, cardboard, foam core boards, education 20m spool of thick strings various colour, rubber band, popsicle sticks, hacksaw frame, hacksaw blades, mini hacksaw frame, rfid reader tags,., dc motor1,., servo motors1, servo motors2, servo motors3, education 150 rpm bo motor, l298p motor driver, servo motor tester, robotics diy kit, drone kit, solar panels- 6v, 100mah, solar panels- 12v 10w, mq-8 hydrogen gas sensor, mq-135 air quality sensor, ir transmitter/ receiver, ultrasonic sensor module hc-sr-04 or compatible, triple axis accelerometer, pir motion detector module, pulse rate heart sensor, relay module - 5v 10a - 2 channel relay module. compatible with arduino, relay module - 5v 10a - 1 channel relay module. compatible with arduino, big sound microphone module, soil moisture sensor module, touch sensor, metal touch sensor module, rain drop sensor, flex sensor, temperature sensor, temperature and humidity sensor module, force pressure sensor, colour recognition sensor, water flow sensor, sound sensor, power bank, rf modules tx and rx 315 mhz ask, stepper motor with driver board, servo motors, battery clips with dc jack, hook-up wires, jumper cable male-male, jumper cable male-female, jumper cable female-female, rgb leds, leds (red), leds (green), leds (blue), leds (yellow), leds (white), timer ic - lm 555, diodes and transistors kit, button switch set (set of 100 pieces ), capacitative touch module, capacitative touch switch module, ir sensors, obstacle avoider sensor module, triple axis magnetometer, humidity sensor, mq - 2 smoke detection, mq-3 alcohol - ethanol sensor, mq-4 methane natural gas, mq-5 methane liqui

CTN :41242658

19 Aug, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of servo motor control valve, running time meter, 1-4 mxpu4 elbow, frp filter od 137, solenoid valve, sampling cock, seal ring, filter and permeate pump casing, o ring, shaft seal, casing p-1, i b bearing p-16, o.b. bearing p-18a, circlip internal p-18b, oil level viewer p-19d, bearing lock out p-22, o-ring bearing housing p-33b, deflector p-40, breather p-45, lip seal i.b. p-47, lip seal o.b. p-49, mech seal p-60, bearing lock washer p-69, cover gasket p-73, bolts p-171d, foot bolt p-171g, flexible hose h.p.feed inlet, chi 2-40 shaft seal, pressure tube 1000l, pressure switch, bearing ring p- 47a, spacing pipe -p - 64.c, slotted nut p - 67, pump head for pump p-2, stay bolt for pump p - 26, chamber complete p - 4, neck ring p - 45, neck ring retainer, chamber with bearing ring p - 4a, spacing pipe - p - 64.a, wear part kit - repair kit, ball bearing d244 p153, ball bearing p- 154, shaft pin p-10, chamber, o-ring 16.3 od x 2.4 thk, o-ring 137.5 od x 3.3 thk, chamber complete, chamber, neck ring, neck ring retainer, bearing ring, spacing pipe 17.52l, spacing pipe 4.50l, washer, 8.20id x 13.50od, shaft seal, impeller, shaftseal p-105, ball bearing p-153, anode plug, rod connecting assy, plug for priming, spacer v-packing p-157, o ring over hauling kit, piston set, retainer set, seal kit, seal ring, charging screw, charging plug screw, head distributor 3-4 air connection, o ring for head distributor assembly, cartridge filter housing, cartridge filter head, o ring hydraulic disc, solenoide valve actuator, 3 way ball valve, hp straight conn .3-4 for smcv, connector 1 1-4 bsp f x 1 1-4 vivt, vict end connector 1 , module bypass nozzle, victaulic couplings 1 1-4, victualic coupling 1. 1-2, coupler for vict. coup.1, victualic couplers 1. 1-2, permeate male elbow, smcv spindle seat, smcv valve unit for 3-4 valve, smcv valve spindle unit, servo motor control valve, solenoid valve 3-8 f 2-way ve83, solenoid valve actuator, ball v/v brass 1-4 bspf chrome plated, compressed air regulator, control cabinet ro 1530, door stay for cabinet, circuit breaker 1.6-2.5amp, circuit breaker 1.6-2.5 amp, thermister over load relay, single phase protector, hrc fuse 2 amp, hrc fuse 25 a, hrc fuse-bs-3nw 415vac 32 amp, main control switch 63a, potention meter, running hour meter, pressure gauge 0-10 bar, pressure transmitter, hand conductivity meter, flow meter feed, flow switch, sand filetr bracket, lp hose 32mm, hp line pressure gauge pi 61 hp pump discharge, hp hose 3-8id 1 2unfmx1 2unffx800l, high pressure hose module outlet, hp hose of module in, hp hose 1 idx1-vicx1500l saf 2507, lp hose hp pump inlet, pulley for motor 2 groove, pulley for pump 2 groove, seal kit, ho pump seat kit, taper bush 1610 20 mm bore, taper bush for motor pulley, wedge belt, av mount akcc 85m, av-mount between main frame and hp pumpbase frame, hp pump crank case oil, allen key set, socket dt module, belt spanner, jubilee clips for d 25, membrane cleaner 22, membrane cleaner 55, h.p connection - feed-brine, high pressure transmitter 4 to 20 ma pt60, high pressure manifold 6 x 1, rubber hose from c-f outlet to hp pump inlet 20-30tpd, abs service kit ro 200-102, abs service kit - 40 tpd, e-spare kit ro 0510-510, filter pump motor bearing pump end , hp pump seal kit, hop pump valve kit, hose for pk-20 pump in-out, level switch

CTN :41208739

16 Aug, 2025 4.01 Crore

Mumbai - Maharashtra

Tender For supply of three way valve control panel cooling unit , smps 240w 1/2ph 200-500vac/24vdc 10a marine dnv gl , transformer control 415/240vac 400va , hmi touch screen 7 carel w/ethp , relay with base 6mm 857-304 spdt 24 vdc , shock mount for ecp of 506kw ac plant , filter emc/rfi 8a 2ph 520/300vac hp , cb 2p 4a c curve 10kaic dr ul489 , ctrl c.pco carel - no lcd display , socket with industrial relay wago , cb 1 pole 1a c curve abb ul489 , cb 2p 3a c curve 10kaic dr ul489 , carel communication card modbus pcos004850 , electrical control panel for 506 kw ac mbc plant , abb thermo-magnetic mccb 400a t5 frame 65kaic at 480vac , expansion valve actuator , temperature gauge water line , sight glass for condenser , ball valve three way 3/ 4 letlock , special tools set , general purpose maintenance tool sets , impellors sw pump , impellors cw pump , set of bearing of cw pump , set of bearing of sw pump , charging set , communication cable between compressor and controller , set of all indication lamps , schrader valve , contactor 3rt2015-1ap01 , shock mount akcc-25i make-resistoflex for panel cooling unit , set of all gaskets , relay with base 788-516 dpdt 230 vac , emergency stop , temperature transmitter m1a1-51-lp-c-s-023-n make-intempco , sea /chiled water pump soft startr protectn fuse semicond , soft starter 3rw4047-1bb14 , contactor for sea/chilled water pump , emc fan with filter 230m 3 /h 230v 50/60hz , emc fan with filter770m 3 /h 230v 50/60hz , shock mount -pd-p5d resistoflex , relay with base 788-312 dpdt 24 vdc , thermostat , three way motorized valve gun metal 125nb , filter emc/rfi 230a 3ph 480vac hp class b , ln reactor 250a 5% 480v marcus , 250a 3p mccb 25kaic 480vac xt4frame abb , mpu for sea water pump(pump protection relay) , button push green with led lamp 2alrf3l 230v ac , button push red with led lamp 2alrf4l 230v ac , rubber expansion bellow size 125nb , gasket set of 506kw ac plant , set of all electronic cards of mbc , set of soft starters for compressor and pumps , mpu for chilled water pump(pump protection relay) , refrigeration line flange gasket set , evaporator inlet and outlet flange gasket , condenser water inlet and outlet flange gasket , compressor gasket o ring , sea water pump o ring , chilled water pump o ring , rotolck vlv o ring condnsr in out lvl guage motr coling lin , relay/ contactor set (one of each type) , pressure transmitter set (one of each type) , temp sensor and transmitter set (one of each type) , serial driver module , bmcc module , gasket set for evaporator , temperature gauge compressor suction , gasket set for condenser , plate heat exchanger cbh16-17h make-alfa laval , ball valve ss316 two way 3/ 4 , pressure gauge range for sea/ chilled water pump 0 to 10 bar , expansion tank inox pro-z8 make-zilmet , pwm module , sightglas 1 1/ 4npt male witoutindcatr clear glas for evprtr , solenoid valve coil(240v) , solenoid valve liquid line , temperature gauge compressor discharge and liquid line , temperature transmitter sea chilled water inlet/outlet temp , pressure switch high , pressure switch low , presure transmitr chilled condnsr water inlet/outlet presure , sight glass liquid line & float line , drier core for liquid line drier , vent valve /chemical cleaning valve , drain valve /angle valve , ball valve ss316l three way 1/ 4 , differential pressure gauge 0 to 2 5 bar , discharge pressure gauge compressor 1 range -1 to 24 bar , suction pressure gauge compressor 1 range -1 to 15 bar , ball valve brass three way , drier for liquid line (filter drier core - lri line) , rubber expansion bellow size 150nb for condenser , sea / chilled water flow switch , level sensor , angle valve 1/2nptx1/ 2flare compressor motor cooling line , ball vlv for liquid linebrass gbc28s 1 1/8 /54s 2 1/8 (009l7 , sight glass compressor motor cooling line , diff presure transmitter condenser evprator inlet and outlet , ball valve (liquid line ) , ball valve (stagging/mcc line)

CTN :40644600

31 Jul, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of spares of stabiliser and steering gear system 24blec101 e e - interposing relay , relay , relay , interposing relay , soft starter , ats48c17q , ss ratng 90kw , motor ratng 75kw , plc relay (coil24v dc contact 6a , 230 vac) , plc relay (24v single contact , 2pdt , 6a) , 15 pin male d-sub , dc to dc converter 24v to 5v 50w , dc dc converter , hand steering unit (hsu) with hall sensor , 4-20ma o p , transformer rectifier unit (380v , 50hz , 3phase o/p 2 , vme sbc 2c106 , fast ethernet switch esc 67-10 tp05u(harting) , powersupply connector for ethernet switch (harting) , interface connector for ethernet switch (harting) , multipurpose isolation amplifier , 12.1 inch hmi display , boost pressure (supercharge) fil element 10 , servo pilot filter element , 3 , servo pressure switch , sea water flow switch , limit switch , actuator seal kit , pump seal kit , gland packing , radial lip seal , pump motor coupling , axial piston pump seal kit , boots pressure (supercharge) filter , pressure switch boots , accumulator , tube shell cooler , pressure switch -servo , pressure gauge , sea water flow switch , proximity switch , low pressure inline filter element , replenishing (low pressure inline) filter element , vme 64 x discrete output card (optocoupler) v2 , vme 64 x discrete input card v2 , vme 64 x ai-16 card , vme 64 x ao-16 card , vme 10 chanel serial isolator card (aitech c106) , dual encoder feedback unit (dfu) , rudder angle transmitter-rat(p15b-sg) , rudder angle indicator rat p15b sg , ssi to serial distribution card (ssdc) , signal conditioner card (scc) , relay card -12 channel , driving end bearing lub motor , non driving end bearing lub motor , driving end bearing main motor , non driving end bearing main motor , power er contactor , power er contactor , push button , fuse , interposing relay , interposing relay , lamp , lamp , power er supply , relay , relay , fuse , boost pressure switch , pressure gauge , 100 mm mail , 0-25bar

corporations/Associations/Others

CTN :41173218

30 Jul, 2025 NA

Chittoor - Andhra Pradesh

Tender For tender for communication work in depots at annamaya district.

Central Government/Public Sector

CTN :41001829

29 Jul, 2025 NA

Narsinghpur - Madhya Pradesh

Tender For corrigendum : supply of w96716155597 drg: 31611770071 rev: 00 pressure transmitter for vacuum pump system spec: st48010 rev: , w96716155554 temperature transmitter for vacuum pump(as per drg. no. 31611770069) spec: st51024 rev: , w96716155600 drg: 31611770073 rev: 00 temperature switch for vacuum pump spec: aa7324002 rev: 01 , w96716155635 drg: 31611770076 rev: 00 differential pressure switch for vacuum pump , w96716155627 drg: 31611770075 rev: 00 flow indicator cum switch for vacuum pump , w96716155660 drg: 31611770079 rev: 00 air flow meter (rotameter) for vacuum pump , w97757030110 drg: 31611770043 rev: 00 temperature gauge(0-100 deg c) spec: he57018 rev: 02

Central Government/Public Sector

CTN :41055028

31 Jul, 2025 NA

Golaghat - Assam

Tender For corrigendum : providing of operation and maintenance of other machines and plants - operation and maintenance of other machines and plants - instrumentation contract for miscellaneous instrumentation jobs-10 installation of direct type pressure gauge, temperature gauge, rotameters, flow gauge,etc. including transportation from the wh/iw, necessary tubing, connection etc. but exclusive of supply of materials. 100 nos., 20 installation of direct type pressure transmitter, pressure switch, temperature switch, solenoid valve ( inch to 1 inch), ip converter, thermocouple, rtd, limit switch, position transmitter, vibration transmitter, proximity/ vibration probe, temp. transmitter,speed probe etc. including transportation from the wh/iw, necessary tubing, connection, cable glanding, ferruling, lugging etc. as applicable but exclusive of supply of materials. 320 nos., 30 installation of diaphragm/ remote seal type pressure gauges etc. with accessories including transportation from the wh/iw but exclusive of supply of materials. rating : upto 600# flange rating. 20 nos., 40 installation of diaphragm/ remote seal type pressure transmitter, pressure switch etc. with accessories including transportation from the wh/iw, mounting, connection, cable glanding, ferruling, lugging etc. as applicable but exclusive of supply of materials. rating : upto 600# flange rating. 20 nos., 50 installation of level switch, displacer type level transmitter etc. with accessories including transportation from the wh/iw, mounting, connection, cable glanding, ferruling, lugging/ termination etc. as applicable but exclusive of supply of materials. rating : upto 600 # flange rating. 10 nos., 60 installation of tank level transmitters radar/servo with accessories including transportation from the wh/iw, mounting, gi earthing,glanding,termination etc. but exclusive of supply of materials. 5 nos., 70 installation of instrument control valve with accessories including transportation from the wh/iw, mounting, tubing, connection, cable glanding, ferruling, lugging/ termination etc. as applicable but exclusive of supply of materials. valve size : upto 2"300# 20 nos., 80 cable laying testing of frls armoured power/control/signal cables made trenches,cabletrays, pullthrough pipes or exposed on wall. beam/rakes; trussestie/beam or embedded in floor. unit rates quoted for installation of cables shall be same irrespective of route and method of laying. the rates shall include laying, pulling of cables, proper dressing of cables on cable trays, racks, vertical raceways and supply and installation of saddles, spacers and nylon chord for tying as required, identification tags at strategic points / every 50meter intervals, aluminium clamps with fasteners,etc. cable identification aluminium tags at strategic points/every 50meter interval for identification of cable;etc. complete. the straight through joints/tying with armour in the cables should be avoided and rate includes all leads and lifts from and to yard. meggaring to be done before laying of cables.laying of instrumentation/fo armoured cables/power cables including transportation,dressing , clamping (with aluminium clamp at 600 mm interval), tagging (engraved on ss plates with ss tiebelts), inclusive of supply of consumables like cable tie, aluminium clamp and cable tag : type and size: armoured , od : upto 0.5" ( approx.).exclusive of supply of cables, 22500 meter, 90 cable laying testing of frls armoured power/control/signal cables made trenches,cabletrays, pullthrough pipes or exposed on wall. beam/rakes; trussestie/beam or embedded in floor. unit rates quoted for installation of cables shall be same irrespective of route and method of laying. the rates shall include laying, pulling of cables, proper dressing of cables on cable trays, racks, vertical raceways and supply and installation of saddles, spacers and nylon chord for tying as required, identification tags at strategic points / every 50meter intervals, aluminiu

CTN :41136016

09 Aug, 2025 3.32 Crore

Uttara Kannada - Karnataka

Tender For tender for supply of ring sealing , relay control 110v50hz , valve charging , protection of motor 4050a , impeller of pump , sealing of pump shaft , filter coarse 23172321 , set for maintenance of shaft seal , regulator suction pressure pre21e , sensor oil level , pressure transmitter 14 npt aks 32r , sealing of mechanical shaft , bearing 63122rs jc3 , coupling l017 l275 , switch overload 500a , grease polyrex em , sensor of temperature , sensor of temperature , lamp shockproof , button shockproof , button shockproof , button shockproof , relay pressure differential , ring sealing 4234x1 , element of thermoregulating valve , valve expansion te mop10 , sealing of shaft , pump oil , coil 110v , coil 110v , gasket of delivery branch pipe dn150 , pistonspindle , solenoid control block for loading unloading , valve plate set 08436 , ekc 316a superheat controllers , solenoid valve coil 018f6711 , oil filter element pi 3145 smx 1010 77680374 , oil filter o ring kit , quantum panel hd , rodseal , rodseal , slyd ring , pistonslide stop , glyd ring , assembly linear transmitter long stroke , valveslide , stopslide , expansion valve , temp sensor aks 21w pt1000 , evaporation panel for expansion valve , screw driver set , sight glass 08130 , gasket set 08072 , oil sump heater assly 08425 , rear bearing set 08157 , oil strainer 08456 , safety valve 08459 , piston set 08035 , crankshaft 08056 , oil pump assly 08044 , connecting rod assly 08307 , front bearing set 08164 , valve plate set 08498 , piston con rod set 08491 , shut off valve 08398 , contactor compressor starter a2603011 , lamp hd white 15fa611 400 r1005 , lamp hd blue 15fa611 400 r1004 , switch assy 3p 800a oetl800k3 , switch assy 3p 400a oetl400d1 , mccb 3p 800a isda010826ri , discharge temperature 017500366 , suction pressure switch with reset 0175001 , solid state time relay 3rp15 051aq30 , simatic hmi panel 3vn17211ba330aa0 , mdac contactor , flow swith , oil temperature relay , motor 11kw415v3ph2 pol nssii80723

CTN :41074342

11 Aug, 2025 NA

Mumbai - Maharashtra

Tender For tender for supply of 24brsc004 spares of various types of ro plant d d - cartridge filter elements , pulsation damper 0 16 lts , diaphragm for pulsation damper 2 lts , motor 11 kw , processor control , 1250 mm long hose , 250 mm long hose , 325 mm long hose , 500 mm long hose , 630 mm long hose , 670 mm long hose , 575 mm long hose , 200 mm long hose , 450 mm long hose , 300 mm long hose , 720 mm long hose , flow switch , pulsation damper 2 lts , flow switch , pressure gauge 0 100 , pressure gauge 0 10 , sensor cable with electrode , seal ring cartridge filter housing , tee pvc push in fitting pu 9 , mcb 2a , sensor cable with electrode , motor for plunger pump 11kw 415v 50hz 3phase , 6 mm bolts for filter pump , casing , abs service kit , programmable logic controller version 2 , repair kit for pre filter pp , cartridge filter , cartridge filter assembly 20 , support gravel 1 5 3 0 mm , jubilee clips 00 13 mm to 20 mm , handle , dt module tool kit , membrane solution 44 , membrane cleaner 33 , pressure switch , flow meter , 825 mm long hose , 1000 mm long hose , 1650 mm long hose , cartridge filter complete , pressure transmitter , globe valve sampling cock pvc 1 4 bsp f , ss service kit , pulley for pump , taper bush for hp pump motor , valve kit for hp pump , manifold head , valve kit con 6 no 206535 206536 206537 206538 206539 206540 , spring washer , pressure ring p30 43 130 , seal retainer 2 pc , ceramic plunger , hp pump inlet manifold , coil spring 70 kg , anode plug zinc anode , crankcase casing , cartridge filter element , media for sand filter grade i , support gravel 2 0 3 0 mm , h p pump c case oil , ss jubilee clips 2x 45 mm to 60 mm , pu9 hose , lip seal dt module , o ring for head distributor assembly , high pressure hose module outlet , hp flexible hose , high pressure hose module outlet , brine r w hp flexible hose xl , product water flex hose fm manifold to plant , rubber hose 20mm , hp pump driving belt set , h p pump driving belt set of 2 , hp pump driving belt set , coupler for victaulic coupling 1 , belt spanner , high pressure pump for 01 02 tpd ro plant

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