Relay Tenders

Central Government/Public Sector

CTN :40837596

08 Jul, 2025 14.76 Lacs

Nashik - Maharashtra

Tender For procurement of hvac items components and accessories at acem under emu r and d nasik - d scaling for chemical, chemical, top up the gas in the refrigent working/non-functional units after pressure testing, vacuum testing, and leak testing up to required pressure and flow rate to maintain temperature etc. complete of split window/ vrf/ compressor unit of various ratings., providing & supply following field devices as per directions of engineer-in-charge., valve actuator. 50mm, level switch, float valve, thermostat, temperature sensor, pressure gauge, temperature gauge, expansion valve, volt meter, ammeter, selector switch, air dryer, indicator, compressor oil, providing laying, testing & commissioning of c class heavy duty ms pipe conforming to is 1239/3589 i/c fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. in ground including welding, excavation & providing cement concrete blocks as supports, anticorrosive treatment with coaltar/asphalt tape as per is 10221, refilling the trench etc. of following sizes complete as required., 80mm, 65mm, 50mm, 40mm, providing & supply following refrigerant copper tube & nitrile insulation as per directions of engineer-in-charge., 1 copper tubes, copper tubes, copper tubes, 3/8 inch copper tubes, providing & supply globe valves as per directions of engineer-in-charge., 125 mm (5"), providing & supply check valves as per directions of engineer-in-charge., 75 mm (3 "), providing, fixing and supply following size y strainers as per directions of engineer-in-charge., 50 mm (2"), 65 mm (2. 1 2 "), providing, fixing and supply following size pot strainers as per directions of engineer-in-charge., 100 mm, providing and fixing gun metal gate valve with c.i. wheel of approved quality (screwed end) :, 25 mm (1"), providing and fixing ball valve (brass) of approved quality, high or low pressure, with plastic floats complete :, 15 mm, 20 mm, 25 mm, providing and fixing gun metal non- return valve of approved quality (screwed end) as per directions of engineer-in-charge., 65 mm, providing, fixing and supply following electrical accessories as per directions of engineer-in-charge., mccb 100a / 415v / 50hz make and model as per existing system required., mccb 200a / 415v / 50hz make and model as per existing system required., sfu 63a / 415v /50hz fn 63 as per suitable in existing panel, sfu 32a / 415v /50hz fn 32 as per suitable in existing panel, motor protection relay range 0 - 20a/240v/50hz make minilec for existing panel, plc card, three phase monitoring relay, mod motor ll sensor, vfd 3.7 kw motor

Central Government/Public Sector

CTN :40837728

15 Jul, 2025 3.60 Lacs

Bhopal - Madhya Pradesh

Tender For repairing, routine maintenance, relay coordination and setting of 33kv, 11kv switch gears (vcb) at manit bhopal

Central Government/Public Sector

CTN :40826495

15 Jul, 2025 NA

Kurukshetra - Haryana

Tender For supply of arduino uno or equivalent , arduino nano or equivalent , arduino mega or equivalent , raspberry pi 3 model b plus , breadboards and mini breadboard , general purpose solderable board , berg strips , 16x2 lcd display , usb cables , battery , resistor kit , capacitor kit , linear voltage regulator , water pump module , piezoelectric plate , 8 by 8 led matrix module , bluetooth module , 7 segment led display , gsm , gps , laser diode emitter , ldr module , keypad , joystick , active buzzer , motor driver module , sound playback module , dc plastic gear motor with wheel , node mcu , wemos d1 r2 , vibrating motor , alligator connectors , battery clips with dc jack , hook-up wires , jumper cable , rgb leds , leds red , leds green , leds blue , leds yellow , leds white , timer ic lm 555 , atmega16u2 , diodes and transistors kit , button switch set , capacitative touch module , capacitative touch switch module , ir sensors, obstacle avoider sensor module , triple axis magnetometer , humidity sensor , mq series , ir transmitter or receiver , ultrasonic sensor module hc sr 04 or compatible , triple axis accelerometer , pir motion detector module , pulse rate heart sensor , relay module , 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 , ir sensors array module for line following , power bank , rfid reader tags , rf modules tx and rx 315 mhz ask , stepper motor with driver board , dc motor , servo motors , 150 rpm bo motor , l298p motor driver , servo motor tester , robotics diy kit , mechanical modular construction kit , drone kit , aerospace kit , automobile kit , bio medical kit , agri tech kit , water sanitation kit , bio tech kit , other potential stem application kit , 3d printer kit and tools , dedicated ups or power back up , filament for 3d printer , filament storage box , set of arts and crafts accessories e.g. stationary items , hacksaw frame , hacksaw blades , mini hacksaw frame , mini hacksaw blades , pliers 4.5 inch size , tweezer set , ball pein hammer , steel shaft claw hammer , c clamp , allen key set , drill machine set , drilling workstation , spanner set , vice normal , precision screw driver set , wrench , wire strippers , screwdriver , cordless rotary multitool set , air blower , drill bit set , file set , mini file set , flexible cutting mat , plastic storage drawer or organiser , pegboard , hot glue gun , digital oscilloscope , soldering kit , adapters , electric screw driver set , dual temperature heat gun , soldering helping hand , return measuring tape , stainless steel rule , digital vernier calliper , spirit level , digital pen electric tester , digital multi meter , diy paper microscope , telescope , sewing kit , glue sticks , nuts and bolts and screw , cable tie , sand paper , power strip adaptors , bulb holders , electric wires , usb to dc jack cable , first aid kit , fire extinguisher handy units , safety goggles with or without led torch , safety gloves pairs , safety mask //bid details 2 / 116

corporations/Associations/Others

CTN :40818665

14 Jul, 2025 9.47 Lacs

Dehradun - Uttarakhand

Tender For procurement of consumable items and general spares for miscellaneous equipment along with safety items (ppe) for dhalipur power house - consumable, general spare and ppe items, old dhoties dully washed 3 to 5 meter long, old cotton dhoties washed/cleaned , length not less than 3 meter, width not less than 1 meter, white cotton cloth ( jute ) dry & clean thread waste ( white ) of spinning / weaving mill in good condition., white markin for cleaning purpose, high capability property to absorb oil, water and other liquid, 100 percent cotton, white texture, excellent strength,, jute carpet roll (tat patti) having a width-01 meter, modacrylic coverall / protex coverall flame resistant, colour blue,or grey size-l to xxl(3nos.of each size),disposable fabric: flamex (55% modacrylic, 43% cotton 2% antistatic)make-3m, wire braded flexible hose pipe id-25 mm,pressure range-0 to 10 kg/cm ,colour- black.make-mithra italia flex,global,polyhose, aira make nrv 15 mm ,high pressure 0-100 kg/cm , body-ss ,ends-screwed (f) to bsp, 1/2 ball valve ,pressure range-0 to 100 kg/cm ,3 piece ball valve ,body-ss make-zoloto/aira,f/b-r/b=f/b,end type-se,f to e=64 mm, l&t make fn 63 tpn/fp ce switch with enclosure sk90484 with interior fuse unit,, l&t make hrc fuse cylindrical type 63 amp cat-sf90159, l&t make mnx 32 power contactors 240v ac (3 pole),model no-cs94111dooo, l&t make mnx contactor 95a 3p 415v ac ac-3 ,aux supply-415v ac coil, freq-50/60 hz,model no-cs94136dooo, l&t make mnx contactor 70a 3p 415v ac ac-3 ,aux supply-415v ac coil,freq-50/60 hz,model no-cs97076dooo, l&t make mnx contactor 50a 3p 415v ac ac-3, aux supply-415v ac coil,freq-50/60 hz,model no-cs97075dooo, l&t make mnx contactor 12 a 3p 415v ac ac-3, aux supply-415v ac coil,freq-50/60 hz,model no-cs94109booo, siemens make contactor relay 4no 24v dc,model-3rh214001bb40, l&t make 66-110 a thermal overload relays for mnx contractor, model no-ss94137ooko, l&t make motor protection relay mpr300,240v ac,o/l range (a): 32-88 a,aux supply-240 v ac, l&t make mnx-a1 add on block.2no+2nc 4 poles contactor, sku:cs94114oooo, gic make sm 301,single phase preventer relay,protects against phase loss, phase reversal & phase asymmetry, gic make sm 800 supply monitoring series relay,model-gicdma220,phase and voltage control,voltage-85-300 v ac/dc,relay out put -2 c/o,monitoring of under-over voltage & frequency in 3 phase systems for line/phase voltage.monitoring of phase loss, phase sequence, phase asymmetry & neutral fail. measure true rms ac voltage. self & auxiliary power devices.configurable power on delay, off delay & on delay., gic make-multifunction electronic timer relay,model-gic-2aadt5 micron 225,24 - 240 v ac/dc,mounting type-base / din rail, switzer make pressure switch model-711, pressure range-0 to 100 bar ,output ac=100v-240v ac,output -18 v to 36 v dc,sensor material-ss 316,process connection-1/2 npt (m), regulated power supply unit, incoming voltage-100 vac to 240 vac, 140 vdc to 340 vdc ,stable output-voltage (v dc): 24.output current (amp): 10,output power (watt): 240,line regulation: 0.5% (full load).load regulation: 1% (230 vac i/p).make-schneider,abb, ball valve 25 mm ,body-ss- 316,pressure range-0 to 100 psi, end connection type-threaded,make-skilt,leader,aira, 40mm, 3 piece design lever operated flanged end ball valve,body test pressure-440 psi,thread type-bsp female,body-ss, length f to f=175 mm, make-universal,shreeram engineers ,zoloto,aira, 40amp double pole rcbo,voltage-230v ac,sensitivity-30ma,make-havells,abb, 3 phase 30 h.p automatic star-delta starter with short circuit protection ,relay range:28-40 a , model-ihhdsdxc,contactor rating: 50 a,full load line current: 43.50 a,full load phase current: 25.12 a,tp mcb rating (a): 100 a make -havells, ac control relay, model-ca2kn31m7,3 no 1nc,coil voltage-220 v ac,make-schneider, ac control relay, model-ca2kn31m7,3 no 1nc,coil voltage-110 v dc,make-schneider, dc

Central Government And Public Sector

CTN :40702670

01 Jul, 2025 5.14 Lacs

Ahmedabad - Gujarat

Tender For corrigendum : supply of ems repair at bsnl tele bhavan ahmedabad f f - replace 4 ft 36 w t rod , replace 4 ft 18w led , replace 4 ft 230 v tl starter , replace electronic choke for tl , replace side holder for tl , replace 5 amp piano switch , replace 15 amp piano switch , replace 5 amp modular switch , replace 15 amp modular switch , replace 5 amp socket outlet 3pin , replace 15amp socket outlet 3pin , replace 5 amp modular outlet 3pin , replace 15 amp modular outlet , replace 2 module electronic regulator , replace 9w led lamp , rewinding 0.5hp monoblock pump , rewinding 10 hp monoblock pump , pvdg skilled technician , wiringfor l powerwith4sqmm cu , wiring with1.5qmmfrlscuwire , wiringwith4.0sqmmfrlscuwire , sdrg 1no 1.5 sq.mm frls cu wire , s drg 2no 1.5 sq.mm frls cu wire , sdrg 2no 4.0 sq.mm frls cu wire , sf 20mm pvc conduit , sl 2c 6 sq mm xlpe al cable , sl 4c 10 sq mm xlpe al cable , laying cable upto 35sqmm , laying cable 35to95sqmm , laying cable 95sqmm to 185sqmm , endtermi2c6.0sqmm cable , endtermi4c10sqmm cable , endtermi3.5c35sqmm cable , sf 32atpn mcb , sf 40atpn mcb , sf 63atpn mcb , sf 5 to 32a sp mcb , sf 5 to 32a spn mcb , sf 40a dp rccb spn , sf 40a 4p rccb tpn , sf 63a 4p rccb tpn , repalce sreet light with 25 w led in holder , repalce sreet light 25 w led on pole , repalce pvc box , replace heat detector fda system , replace smoke detector fda system , replace mcp fda system , replace ri fda system , replace ri of sounder fda system , refill fire extgshr 4.5kgs , pvdg hosepipe for fire extgshr 4.5kgs , sf 12v 26ah battery fda system , rpair card of fda panel , repair hooter of fda system , repair mcp of fda system , repair ri of fda system , repair pa amplifier of fda system , repair mike of pa fda system , conduct fire drill for bldg , serice 11kv 400a id substation , filteration mineral oil , servicing mv and lt panels incl all , calibartion relays by inj method , replacement 2a hrc fuselink , replacement 63a hrc fuselink , replacement 125a hrc fuselink , replacement 200a hrc fuselink , service of dg set 250 kva , service radiator for ea set 250 kva , supply smps battery charger 10a , sf 12v 130ah battery for ea set , supply brass battery terminals , sf led indi lamps 220 v ac , sfixing bradided fuel pipe for ea , replace blower motor for sac unit , replace blower drum for sac unit , replace condenser motor for sac unit , replace condenser blade for sac unit , replace pcb for ac indoor unit , replace pcb for ac outdoor unit , replace rotary compressor for sac unit , replace 25to35 5 mdf capacitor for ac , replace 25a 2p contactor for ac , replace term box for ac , water service for ac unit , blower service for ac unit , leak test and r22 r 410 gas charge for ac unit , replace 50mm thick filter , sf micro controller for ac unit , replace 25a spn mcb , site visit for ac repair

Central Government And Public Sector

CTN :40477607

01 Jul, 2025 1.14 Lacs

Bhavnagar - Gujarat

Tender For corrigendum : supply of ea set repair at wtr panwadi te bhavnagar - attending fault easet , bcheckservice of dg set 100 to 160 kva , calibration of fuel pump and nozzle 110kva ea , replacement electronic avr 110 to 250 kva ea , sf 10amp 24v smps battery charger , repair of 12 to 24v starter 100 to 250 kva , sf 12v 110ah mf battery , replace faulty part in ea set v belt , replace faulty part in ea set steel braided fuel pipe , replace faulty part in ea set lub pressure pipe , replace faulty part in ea set starter with with key , replace faulty part in ea set ac ammeter , replace faulty part in ea set pla relay , replace faulty part in ea set brass battery terminal , replace faulty part in ea set 16a hrc fuse , replace faulty part in ea set water hose pipe set , replace faulty part in ea set stop solenoid , replace faulty part in ea set minor joint gasket set , replace faulty part in ea set major joint gasket set , replace faulty part in ea set temp guage , replace faulty part in ea set frequency meter , control panel wiring by authorised service technician , service of engine radiator with chemical wash , repair water pump with service at authorised workshop

Central Government And Public Sector

CTN :40477848

01 Jul, 2025 2.20 Lacs

Ahmedabad - Gujarat

Tender For corrigendum : supply of ems service te railwaypura - pvdg reneted oump for use , replace 50mm gi b class pipe , sf 3inch half turn valve gi , sf 2inch half turn valve gi , modify 3inch water line by pvdg 3inch flange , modify 3inch water line by pvdg 3inch nipple , modify 3inch water line by pvdg 3 inch tee , modify 3inch water line by pvdg 2.5 inch nipple , modify 3inch water line by pvdg 3 and 2.5 inch socket , modify 3inch water line by pvdg 2.5inch coupler , modify 3inch water line by pvdg 2 inch nipple , modify 3inch water line by pvdg 2 inch tee , sf 50 mm nrv , plumbing work for priming assembly , arrangement of automationof extg water supply by pvdg 5 hp dol starter , arrangement of automationof extg water supply by pvdg 63a 4p changeover mcb , arrangement of automationof extg water supply by pvdg auto timer 24 hrs , arrangement of automationof extg water supply by pvdg wlc , arrangement of automationof extg water supply by pvdg 63a 4p mcb , arrangement of automationof extg water supply by pvdg 3.5c 50 sq mm et , arrangement of automationof extg water supply by pvdg 200 a terminal , sitc 10kvar app capacitor , rewind ex fan ped fan motor upto 200w , rewind ceiling fan motor upto 1400 mm , replace 4 ft 36 w t rod , replace 4 ft 18w led , replace 4 ft 230 v tl starter , replace electronic choke for tl , replace side holder for tl , replace 5 amp piano switch , sdrg 1no 1.5 sq.mm frls cu wire , s drg 2no 1.5 sq.mm frls cu wire , replace 2 module electronic regulator , refill fire extgshr 4.5kgs , pvdg hosepipe for fire extgshr 4.5kgs , sf 12v 26ah battery fda system , conduct fire drill for bldg g plus 3 flr , service 11kv substation with ht panels , repair of substation panel by repacing led ind lamps 220v , repair of substation panel by repacing 2 to 4 a hrc fuse , repair of substation panel by repacing lml1 contactor kit , repair of substation panel by repacing bimettalic ol for blower mn2 , repair of substation panel by repacing spp ol relay mpr1 , repair of substation panel by repacing 8 pin 220v pla relay , repair of substation panel by repacing 0 to 400a ammeter ac , repair of substation panel by repacing 0 to 30 a ammeter ac , repair of substation panel by repacing 0 to 500v voltmeter ac , repair of substation panel by repacing dc ammeter 96mm , repair of substation panel by repacingdc voltmeter 96mm , repair of substation panel by repacing selector switch , b check service of dg set 320 kva , supply smps battery charger 24v 10a , sf 12v 130ah mf battery for ea set , supply brass battery terminals , pvdg led ind lamps 220v ea set , sfixing bradided fuel pipe for ea

Central Government And Public Sector

CTN :40330325

01 Jul, 2025 NA

Anand-Guj - Gujarat

Tender For corrigendum : supply of ems repair at bsnl oa nadiad - attending fault ea set , attending fauls of ei , laycableupto 35 sq mm , sfixing 5 to 32a spn mcb , sfixing 20a tp mcb , sfixing 63a tpn mcb , sfixing bradided fuel pipe for ea , major overhauling 50 kva ea set , sfixing hosepipe st for50kva ea , rewindingfixing 2hp sub pumpset , sf 10 to 16a relay for pump panel , sf 10 to 16a sp mcb for pump panel , sf push button with element for pump , sf 400 mm wall fan , slaying 3c 2.5sq.mm cu cable as reqd , sf led indi lamps 220 v ac

corporations/Associations/Others

CTN :38306496

27 Jun, 2025 7.96 Lacs

Koderma - Jharkhand

Tender For bid to ras providing of custom bid for services - manpower support in overhauling of ht lt boards bus duct servicing of motorised actuators of auma and rotork make thorough cleaning of cable trays assistance to maintenance work of relay testing and other essential service..

corporations/Associations/Others

CTN :40846139

01 Jul, 2025 3.00 Lacs

Bulandshahr - Uttar Pradesh

Tender For repairing damaged tripping relay of vcb and control panel and making protection tripping system functional.

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