Latest railway bridge repair Tenders | Government railway bridge repair Tenders

CTN :43084102

05 Jan, 2026 NA

Ernakulam - Kerala

Tender For tender for supply of procurement of 37 by type skg spares d d - element sensing , trimmer 500 , cinchro touch , edge bear hep 2 , packing o ring , board transforer , shaft assy , belt assy v , filter module (afu1) , tube , assy , tube , assy , bolt , gasket , o ring , bolt lite , switch dimmer , switch , dimmer switch , lamp filament , discharge assy electrostatic , boot , stud , head assy , packing o ring , plug , clip , switch , dimmer , hair spring and collect assy , connecting sleeve , packing o ring , pin cotter , set rad height gearbox , set hover height gear box , horizental pointer , bridge , switch , dimmer ) , switch , dimmer instrument , lig ht

CTN :41541105

12 Dec, 2025 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of electrical boards junction cabinets and afds : : - electric fan starting unit , air conditioner control unit , type sc 1 a submergible junction box , type sc 3 d submergible junction box , manual call point , lock washer , junction bloc mark a2 1b 2c entrelec ref-180 064 24 , smoke detector , input module , terminal bloc wago ref 280-681 , joint 265x299x3 fibre-nbr , terminal a4 2b 2c , terminal a4 1b 4c , base , base , base , stainless steel tooth lock washer dec3 , smoke detector , complete bridge of power 60a , through connector with plugs , distribution board , interface board , stainless steel lock tab washer nd24 , stainless steel lock tab washer nd6 , rod m16x100 fitted with 2 nuts h x4crnimo16-5-1 x05t , o-ring 56.52 x 5.33 20a8 , complete bridge of power 30a

Central Government/Public Sector

CTN :43053058

19 Dec, 2025 NA

Roorkee - Uttarakhand

Tender For supply of power electronic converters (igbt and sic half-bridge module evaluation kit and dc/dc converters) - power electronic converters (igbt and sic half-bridge module evaluation kit and dc/dc converters), igbt and sic half-bridge module evaluation kit for_double pulse test setup, dc-dc flyback converter, dc-dc dual active bridge (dab) converters

CTN :42999162

08 Dec, 2025 2.31 Crore

Thane - Maharashtra

Tender For supplying, erecting & commissioning of ctlf ss bridge, tube settler module & module ss support, flocculator fiber sheet, mbbr lateral ss support, sludge sump lateral ss piping with ss support at bolinj 30 mld sewage treatment plant.

Central Government/Public Sector

CTN :42863553

05 Dec, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : procurement of kone lift spares for ntpc simhadri - traction sheave,km50105163h02, osg assy,km120120001g02,kone,elevator, amplifier lwdm,km50100505g02,kone, toothed belt,km601278h02,kone, drive unit,km50067286_psr,kone, sensor magnet,km713227g01,kone, erd rfi assy,km1331416g01,kone, erd sensor bord assy,km1331413g33,kone, guide shoe assy,km300400008g01, guide assy,km400790006g01,kone cranes, d&p indicator assy,km611480015g01, diverting pulley,km601200g02,kone cranes, guide shoe liner,km50100670h01, coupler,km602673g05,kone,elevator, rol,count rol plassy,km601323g01,kone, switch key ats,km50103686,kone, traction sheave,km50107485h02,kone, push button,km601460004g01,kone cranes, lock roller unit,km511970084g01,kone, control module,km612012g01,kone cranes, pcb,km713720g71,kone, motor,km601370g03,kone, tivela,km50048076,kone cranes, lamda pwr sply,km972400024h01_psr,kone, pit switch,km972410046g01,kone cranes, roller,hanger,km601106g01,kone, sync rope assy,km501960061g05,kone, door glide shoe amd,km501960027h01,kone, land sync roller,lh,km511970053g01, land sync roller,lh,km511970053g02, door contact,km50046851,kone cranes, locking latch assy,km50033915, oscillator switch,km785150g01, bridge rectifier,km50100693,kone cranes, mother board,km50040149,elevator, pulley,km601321h01,kone cranes, glide shoe,km501850026g01,kone, key switch assy,km972410096g01,kone, coupler,km601400g05,kone, drive unit,km50067285,kone cranes, landing display,km50017288g01, diverting pulley,km601200g01,kone, magnet sensor,km713226g01,kone cranes, switch,km274626,kone cranes, interface board,km713730g12,kone cranes

CTN :42489303

12 Dec, 2025 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of induction coil for differential mode filter , current sensor electronic current measurement 200a , induction coil for differential mode filter , induction mli 30ah 125aeff for pwm filter 400hz , 600vdc 300veff axial , triphasetransformer 82 3v uin 115v uout 400hz 20 , fast diode module isotop 50a 1200v , command control module , static frequency converter 20kva 120v 60hz , diode bridge g10 17a 1 2kv , transformer dc dc 24cc 15w & 24vcc 15vcc 60w , capacitor metalls polypropylene film2 2 uf850vdc450veffaxial , polypropylene film capacitor metallise10uf600vdc330veffaxial , feedthrough capacitor 500a 700vdc 600vav 250ne , base female metal w o clipds9ip553p t150a115v60hzwithtie

CTN :42903217

05 Dec, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of procurement of abb acs880 vfd spares for ruf d d--control n prot board,zinp571,abb acs880 , current transducer,hass 200,abb acs880 , internal fan,axial,24vdc,b69,abb acs880 , thyr diode module,r6,abb acs880 , charging resistor,cav r6r7,abb acs880 , mc interf board,zint571,n8205,abb acs880 , discharging resistor,r6 400v ,abb acs880 , control panel kit,acs-ap-i,abb acs880 , memory unit kit,abb acs880 , thyr diode module,r7,abb acs880 , discharging resistor,r7 400v ,abb acs880 , power supply board,zpow-591,abb acs880 , internal fan,axial,24vdc,b79,abb acs880 , charging resistor,cav r8-r9,abb acs880 , thyr-diode module,r9,abb acs880 , mc interf board,zint592,n8205,abb acs880 , discharging resistor,r9 400v,abb acs880 , current transducer,r9,abb acs880 , drv,vrbl frqncy,abb,acs88001045a3 p944 , power supply board,bfps-48c,abb acs880 , g2 pcb room fan,abb acs880 , discharging resistors kit,abb acs880 , g1 fans 2pcs,abb acs880 , r10-r11 charg resistor,abb acs880 , i-o board,zbib-02,abb acs880 , non-rated zcu,zint-7b1c-n8205,abb acs880 , adapter board,soia-01,abb acs880 , igbt module,900a,abb acs880 , thyris diode modul 570a 1600v,abb acs880 , filtering board,zrfc-7b1c,abb acs880 , power supply board,zpow-7b1c,abb acs880 , primepack2 tim graphite ,abb acs880 , 1000a current transducer,abb acs880 , gate driver board,bgdr11,abb acs880 , semipack5 tim foil,abb acs880 , inp bridg contr board,aibp-52,abb acs880 , control unit, zcu-14 packed,abb acs880 , ip bridge contrl brd,ainp-01c,abb acs880 ) /bid number: gem/2025/b/6924674 * /dated: 24-11-2025 & & / bid document1 / 32

Central Government/Public Sector

CTN :42889084

10 Dec, 2025 NA

Kadapa - Andhra Pradesh

Tender For supply of consumable items 4pin ir infrared flame detection sensor module , 4-wheel drive robot smart car chassis kits , tip122 transistor + in4148 diode , capacitor (102 pf/3x33pf) +resistor(1kohm, 1w) , solar panel , 18 v (vmp)/50-100 w monocrystalline , charge controller , pwm 10 a/12 v solar controller , charge controller pwm 10 a/12 v solar controller , zvs inverter module , 5-12 v mini zvs induction heating module + coil , resonant capacitors (c_tx) , polypropylene 0.47-1 f/250 v , decoupling capacitors , 100 f electrolytic , decoupling capacitors , 1 f film each , copper wire for rx coil , enameled cu wire awg 18 (1.0 mm) in meter , resonant capacitor (c_rx) , 25 nf/250 v film capacitor , rectifier schottky bridge mbr3045 or 4x mbr2045 , filter capacitor , 1000 f/25 v electrolytic , display mcu arduino uno/ atmega board , lcd module , 16x2 hd44780 type lcd , dc fan 12 v brushless dc fan (0.1-0.3 a) , current sensor , acs712-058 (0-5 a) , 12 modular gang box , 1 module switch , camera sensor-rgb camera module/openmvcom , stepper motors-12v with gear boxes , transmitter and receiver coils -12v , aurdino (dfrobot) , flame sensor module , lm2596s dc-dc buck converter , 650nm 5v dc laser module (red) , vl53l1x time of flight distance sensor module , bmi160 6-axis accelerometer & gyroscope module , oled 0.96-inch 4 pin ipc 128x64 display module blue (ssd1306) , 5v 3a dc adapter having usb port , ai-thinker rd-03d 24g multi-target radar module , ps2 joystick module sensor , 1.25mm 4pin (pico blade compatible) to female , dupont (300mm) , battery 5v (rechargeable) , usb a type to micro usb b type power only cable 100cm , usb a type to micro usb b type power+data cable100cm , white led 1 w high bright , ds3231 rtc (i2c, 2ppm accuracy, battery backup) , sd card module + 16gb (spi, fat32) , mq-135 for air quality, (1 and0-1000ppm nh3/nox/alcohol) , mq-6 for lpg gas, (200-10000ppm, fast response) , mq-7 co gas, (10-500ppm, high sensitivity) , bmp280 pressure: 300-1100hpa, temp: -40 c to +85 c , mpx5010dp pressure: 0-10kpa, analog output , max6675 + thermocouple (temp: 0 c to +1024 , -type, spi) , 5 volt ac dc converter , 40-watt bulb as load , current sensor (sct-013) , rtc module -ds3231 , microsd card module , vibration/accelerator sensor , transistor (bc547 or npn) , pro-range 392.4 n-cm 50 rpm 12v planetary gear , dc motor pgm45775-99.5k , shafts/axles (steel rods, 3-5 mm) , gt2 timing pulley , springs (soft, 20-30mm) / shock absorbers , chassis/frame (aluminum/acrylic / wood) , screws, nuts, bolts, washers (m3/m4 assorted) , remote control module (rf 433mhz, serial communication) , icd display (16*2 lcd or 0.96 oled) , gp2y1010au0f dust sensor (5v analog output) , dc power supply / adapter: 12v , copper wire (25 m) , pp capacitor (0.1 f-1 f, 100v) , mosfet-irfz44n (2 no) , zvs driver board for tesla coil power supply board , induction heating module 12-30v , heatsink & cooling fan , filter capacitor 1000 f/50v , schottky diodes-1n581 (2nos) , filter capacitor 1000 f/25v , voltage regulator, lm7812 (12v) , l293d motor control sheild , battery cell 3.7v , mpu 9250 gyroscope sensor , lm2596s dc-dc buck converter , micro sd tf card memory shield module spi micro , sd adapter arduino , standard 5v 1a power supply with 5.5mm dc plug , irlml2502 , power bank (10000 mah)-5v,3a, , esp 32-devkit (esp-wroom-32),-520 kb sram, 4 , mb flash typical , motor driver modules-l298n , servo motors (sg90/mg90s) , lithium ion batteries 7.4 v 2s li-ion 2200 mah , dc motors(nominal voltage 6v) , raspberry pi camera module 3 , z120 usb speaker -logitech,-3 w output, plug-and- , play usb audio compatible with raspberry pi. , mic-generic usb mini mic , microsd card 32-64 gb , 65 mm plastic robot wheels with bo motors , fuse 12v,30-60a , pcb 20-60a , dc battery 12v,40-100a , mosfet 55-75v,60-120a , gate driver ic ir2110/ir2101/sg3525 , pwm controller ic sg3525, tl494 , dc bus capacitor 25v,2200-4700 microfarad , output filter capacitor 440v, 1-2.

State Government

CTN :42889442

13 Dec, 2025 35.00 Lacs

Hyderabad-T - Telangana

Tender For tender for supply of sensor modules for digital ywin tech lab c c - ni 9237 4-ch 50 ks/s/ch , 24-bit bridge ai module , c series sound and vibration input module , 4 channel and ac dc coupling , ni 9213 spring , 16-ch tc , 24-bit , 75 s/s ai module , usb-6421 , 16-bit , 250ks/s (16ai , 2ao , 16dio) miodaq device , cdaq-9177 , compactdaq chassis (8 slot usb type c) , general purpose , 10mv g accelerometer , technical resource to build digital twins

Central Government/Public Sector

CTN :42850126

10 Dec, 2025 5.00 Lacs

Tadepalligudem - Andhra Pradesh

Tender For supply of consumable items for ug students at nitanp. - 4pin ir infrared flame detection sensor module, 4-wheel drive robot smart car chassis kits, tip122 transistor in4148 diode, capacitor (102 pf3x33pf) resistor(1kohm, 1w), solar panel, 18 v (vmp)/50-100 w monocrystalline, charge controller pwm 10a/12v solar controller, charge controller, pwm 10 a/12 v solar controller, zvs inverter module, 5-12 v mini zvs induction heating module coil, resonant capacitors (ctx), polypropylene 0.47-1 µf/250 v, decoupling capacitors, 100 µf electrolytic, decoupling capacitors, 1 µf film each, copper wire for rx coil, enameled cu wire awg 18 (1.0 mm) in meter, resonant capacitor (c rx), 25 nf/250 v film capacitor, rectifier schottky bridge mbr3045 or 4+ mbr2045, filter capacitor, 1000 με 125 v electrolytic, display mcu arduino uno/atmega board, lcd module, 16x2 hd44780 type lcd, dc fan 12 v brushless dc fan (0.1-0.3 a), current sensor acs712-058 (0-5a), 35v, din rail enclosure (200x150x80mm, ip20, plastic), terminal blocks (5mm pitch, 2-20 positions, pcb mount), power supply (12v dc, 3a, 36w, input: 100-240v ac), gsm antenna (900/1800mhz, sma connector, 3dbi gain), resistor kit (500pcs, 10-1mq, 1/4w, carbon film), rgb led (common anode, 5mm, 4-pin, diffused), 0.96 oled display module spi/i2c-128x64-7 pin blue, ads1115 adc, tp4056 charger, resistor box (assortment of 130 resistors and 30 values), ceramic capacitor box (100 pieces, 20 values), (50-120 pcs) inductor assortment kit, op-amps (lm358 of tl072), on/ off toggle switch, rotary encoder with push button, mcp4725 dac module, micro-sd card module 32gb, tactile push button switch 6x6x5 (pack of 10), pzem-004t v3.0 module (80-230v ac, 10-100a uart), microsd memory (8 gb), lcd display (16x2 lcd) with 12c module, gsm sim800l module, lm385 op-amp gain module, single phase energy meter (240v, 0-30a, 50 hz), plastic box (15×10-7 cm²), micro switch(5v), bpw34 photodiode, micro sd card module, 12v nema 17 stepper motor, b mm chromed steel rod 5.5cm, 8 mm chromed steel rod 35cm, mgn12h linear guide rail-0.5m with sliding block, 12v adapter za or above, barrel connector (female), 6 mm idier wheel (3 mm bore), high-current driver circuit (eg. mosfet/h-bridge), (3.3 v gate compatible), calibration fluids (for ph and tds) (ph 4.00, 7.00, 10.00, ec 1413 µs/cm, 100 ml), waterproof connectors/probe guards, ph sensor kit (arduino-compatible) (0-14, ph, analog 0-5v), tos/ec sensor kit(arduino-compatible),0-, 2000ppm (0-5v output), insulated copper wire (25 meters), rectifier (6-10) a, lipo or lithium-ion battery (3.7v/9v), solar panels (5-6)v, w88-a 10a solar charger controller, magnetic field sensors, super strong neodymium magnets (6x2 mm silver, pack of 100) | ultra powerful rare earth round, magnets for fridge, crafts, diy, office & home use, buzzer, electromagnet solenoid (12 v rated, <=3a), induction coils, ac-to-dc power adapter supply (eg. 100v ac to 99 dc), witching relay (5 or 12 v.10 a contact rating), submersible water pump or agitator (dc 3-12v, 100 l/h flow), solar universe india 30watt 12v solar modules solar panel, lm2596 dc-dc buck buck converter module, ina219 sensor module, gp2y1010au0f sensor, 16x2 lcd display, zmpt1018 voltage sensor, 16x2 12c lcd display module, 5 volt ac dc converter, 40-watt bulb as load, current sensor (sct-013), rtc module -ds3231, microsd card module, vibration/accelerator sensor, transistor (bc547 or npn), pro-range 392.4 n-cm 50 rpm 12v planetary gear, dc motor pgm45775-99.5k, shafts/axles (steel rods, 3-5 mm), gt2 timing pulley, springs (soft, 20-30mm)/shock absorbers, chassis/frame (aluminum/acrylic/wood), screws, nuts, bolts, washers (m3/m4 assorted), remote control module (rf 433mhz, serial communication), lod display (16*2 lcd or 0.96 oled), gp2y1010au0f dust sensor (sv analog output), dc power supply/adapter: 12v, copper wire (25 m), pp capacitor (0.1uf-1µf, 2100v), mosfet-irfz44n (2 no), zvs driver board for tesla coll power supply board, induction heat

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