Latest tri square Tenders | Government tri square Tenders

State Government

CTN :45695279

10 Jul, 2026 29.42 Lacs

Bellary - Karnataka

Tender For overhauling of coal and oil firing equipments wall deslaggers for unit1 500mw boiler of btps-- drill bits upto 10 mm , diesel, , rustolin, , welding gloves, , bulbs for hand lamp 250v, 100w/60w, , bulbs for hand lamp 24v, 100w/60w, , bulbs for flood light 250v, 500w, , bulb holder, anchor make for hand lamps, , adhesives, , chalk piece box, , soap powder 1/2 kg packet, , insulation 3/4", , asbestos hand gloves, , rubber gloves, , cotton waste, , cora cloth, , hose clamps suitable for 10mm cutting hoses, , plain glass 105 x 80mm, , dark glass, 11din, 105 x 80mm (german)athermal, , wire brush 5 rows, esab make, , spark lighter, , nozzle cleaner, , cylinder keys, , champion teflon tape 1/2", , champion teflon tape 3/4", , emery sheets fine/rough/medium, , alluminium cable lugs 120 sq mm, , cut off wheels for ag4/ag5/ag7, , grinding wheels for ag4/ag5/ag7, , gasket shellac 50 ml bottles, , taps, m16 size, , hss hacksaw blades 1/2" x 12" τρι, , hold tight sealant, , ring spanners 6mm to 32mm 12 pcs, , de spanners 6mm to 32mm 12 pcs, , adjustable spanner 150 мм, , adjustable spanner 200 mm, , hammers (ball peen), , hammers (mallett), , hammer 4 pound, , crowbar / tony bars, , feeler gauge 100mm size, , d-shackel 0.5 t / 1 t, , steel measuring tape 3m, 5m, 15m, , tri-square 6" and 12", , pipe wrench 350мм, , pipe wrench 250мм, , 6" folding combination, , center punch, , screw drivers 8", 10", 18", , cutting plier, , nose plier, , hand torch (4 cell), , file - flat, triangular, round, half round of smooth and rough of 6" and 12", , flat chisel, , taps of different sizes upto 24 mm, , protractor for measuring angles, , hacksaw frame heavy duty, , c clamps (2" το 8" size), , steel scale 300mm, , steel scale 1000 mm, , spirit level, , hole punches upto 24mm size, , pneumatic torque wrenches (1/2" το 1"), , plasma cutting machine for ss plates along with consumables, , welding machines, , inclometer, , electric hammer

CTN :45657247

03 Jul, 2026 NA

Jammu - Jammu And Kashmir

Tender For supply of portable welding machine m200 ibell , hand gloves ashlyn leather , electrode holder cable wire for welding machine , hand grinder bosch gws 600 , drill bit set bosch , ingco asg 4041 spray gun painting , inditrust steel block carpenter plane 7 inch red , bk jagan co carpenter tools combo tri square

CTN :45633855

06 Jul, 2026 NA

Chennai - Tamil Nadu

Tender For purchase of electronics equipments for eee department - purchase of electronics equipments for eee department , "signal generatorfrequency range: 0.1 hz to 5 mhz. display: 4 to 6 digit led display output waveforms: sine, triangle, square, ± pulse, ± ramp. amplitude: 0 – 20 vp-p. rise time: < 100 ns. distortion: <1% (within acceptable range of frequencies). power supply: ac 220 v ±10%, 50-60 hz output amplifier protection: protected against short circuit and ±15v overload dc offset: 0 to ±10 v adjustable attenuation: 0 to –60 db" , "dso (digital storage oscilloscope) bandwidth: 50 - 100 mhz. sampling rate: 1gs/s. channels: 2 (minimum) power supply: 100v–240v ac, 50-60 hz automatic measurement: vpp, vavg, rms, frequency, period, vmax, vmin, rise time, fall time, + width, - width, +duty, - duty etc., horizontal scale: 5 ns/div – 50 s/div or equivalent vertical resolution: 8 bits (2 channels simultaneously) vertical sensitivity: 1 mv/div – 10 v/div (at input) waveform math: +, -, x , ÷, invert, fft etc., waveform storage: 16 waveforms or equivalent communication interface: usb host, usb interface. 7-inch color display or equivalentinput impedance - 1 mω ±2%, // 20 pf 2 × passive probes (1x/10x)"

CTN :45645900

30 Jun, 2026 NA

Kanchrapara - West Bengal

Tender For auction sale of rolling stock - allocation no.21213304.on as is where is basis. iron and steel cut-up parts of condemned conventional coach body along with cond. bogies, bearing nos. [1] er/062603, type-wgscz, make-rcf. [2] er/064049, type-gs, make-icf. total qty.-02nos. location-c and w extension yard/kpa. to be sold along with 02 nos. of condemned bogies (per coach) with all available fittings including unserviceable helical springs, 04 nos. unserviceable bio tank & 04 nos. unserviceable aluminium water tank (per coach), 31 nos. unserviceable coach fan which are intact with coach sl-1 & 27 nos. unserviceable coach fan which are intact with coach sl-2, but without excluded fittings. excluded fittings/items are 04 nos. of wheel sets (per coach) with its fittings and nonferrous attachment if any are excluded from sale and will be returned to the custodian as per extent procedure. approx. saleable weights of condemned conventional coaches are included with the un-serviceable items; ferrous-iron, n- ferrous/ other¿s items i.e. un-serviceable aluminium window guide frame & aluminium checker plate-(nil for all coaches), aluminium cable-(approx35.2kg. for coach sl-1 & 35 kg. for sl-2), aluminium watr tank-( approx 220 kg. for each coach), copper from unserviceable fan-(approx 3.2kg for coach sl-1 & 2.8 kg for sl-2), s/s wash basin-(06 nos in 12kg. approx. for each coch), s/s floor-(approx 768kg for each coach), s/s inlay-(approx 80kg. for each coach), s/s bio tank-( approx 492 kg. for ech coach). lp sheet, pvc sheet, compreg sheet, coir, rexin, frp moulding, glass, wood, unserviceable bogie fittings, helical springs, fans etc. approx. weight of lp sheet, pvc sheet, compreg sheet, coir, rexin, frp moulding, glass, wood etc. are 1.958 mt for coach sl-1 & 1.875mt for sl-2. condition- [1] after sale, coaches will be handed over to the purchaser for dismantling and cutting at c&w extension yard/kpa. [2] cutting and dismantling of the above coaches are to be made at c&w extension yard/kpa by purchasers own arrangement after ensuring sufficient safety measures against fire hazards. [3] the returnable items of above coaches will be returned to the respective shops of kanchrapara workshop by the purchasers own arrangement before completion of delivery.

CTN :45592303

01 Jul, 2026 NA

Madurai - Tamil Nadu

Tender For purchase of ece practical equipments - equipments for ece practices:, single output regulated dc variable power supply input voltage: 230v / 50hz ac. output voltage: (0 30) v dc. output current: (0 2) a dc. protection circuit: over voltage, over current, and short-circuit protection. high efficiency: greater than 85%. low ripple and noise: less than 50 mv. digital display., dual output regulated dc variable power supply input voltage: 230v/50 hz ac. output voltage: (0 30) v dc. output current: (0 2) a dc. protection circuit: over voltage, over current, and short-circuit protection. high efficiency: greater than 85%. low ripple and noise: less than 50 mv. digital display, function generator frequency range: 0.1 hz to 5 mhz. display: 4 to 6 digit led display. output waveforms: sine, triangle, square, pulse, ramp. amplitude: 0 20 vpp. rise time: 100 ns. distortion: 1% within specified frequency range. power supply: 230 v ac 10%, 50 60 hz. output amplifier protection: short-circuit and 15 v overload protection. dc offset: 0 to 10 v adjustable. attenuation: 0 to 60 db., dso (digital storage oscilloscope) bandwidth: 50 100 mhz. sampling rate: 1 gs/s. channels: 2 (minimum). power supply: 100 240 v ac, 50 60 hz. automatic measurements: vpp, vavg, vrms, frequency, period, vmax, vmin, rise time, fall time, +width, width, +duty, duty, etc. horizontal scale: 5 ns/div 50 s/div or equivalent. vertical resolution: 8 bits (2 channelssimultaneously). vertical sensitivity: 1 mv/div 10 v/div (at input). waveform math: +, , , , invert, fft, etc. waveform storage: 16 waveforms or equivalent. communication interface: usb host and usb interface. display: 7-inch color display or equivalent. input impedance: 1 m 2% || 20 pf. accessories: 2 passive probes (1x/10x)., digital ic trainer kit with breadboard +5 v dc, 1 a regulated power supply. 12 v dc/ 15 v dc, 200 ma regulated power supply. solderless breadboardwith minimum 840 tie-points,power distribution buses. zif (zero insertion force) ic socketsto accommodate 8 or 16 pinics. logic input and output leds for output monitoring. 16 buffered led outputs. 16 debounced switch inputs. variable clock generator: 0.5 hz to 50 hz. single pulse output: 100 ms (buffered, positive and negative outputs). one seven-segment display with 4 bcd inputs. built-in logic switches. manual clock: debounced push-button (one pulse per press)., fpga trainer kit must use industry-standard mid-range fpga device usb-jtag programmable, compatible with vivado ise (webpack). power supply: 5 v dc through usb or external adapter. on-board peripherals: leds, switches, push buttons, 7-segment display,clock source, gpio / pmod expansion ports, uart, vga / hdmi, usbuart bridge, usb cable. user manual.

CTN :45572416

22 Jun, 2026 NA

Tiruvettipuram - Tamil Nadu

Tender For procurement of lab equipment for electronics and communication engineering department. - procurement of lab equipments for electronics and communication engineering department., function (signal) generator frequency range: 0.1 hz to 5 mhz. display: 4 to 6 digit led display output waveforms: sine, triangle, square, pulse, ramp. amplitude: 0 20 vp-p. rise time: 100 ns. distortion: 1% (within acceptable range of frequencies). power supply: ac 220 v 10%, 50-60 hz output amplifier protection: protected against short circuit and 15v overload, digital storage oscilloscope bandwidth: 50 - 100 mhz. sampling rate: 1gs/s. channels: 2 (minimum) power supply: 100v 240v ac, 50-60 hz automatic measurement: vpp, vavg,rms, frequency, period, vmax, vmin, rise time, fall time, + width, - width, +duty, - duty etc., horizontal scale: 5 ns/div 100 ns/div or equivalent vertical resolution: 8 bits (2 channels simultaneously) vertical sensitivity: 1 mv/div 10 v/div (at input) waveform math: +, -, x , , invert, fft etc., waveform storage: 16 waveforms or equivalent communication interface: usb host, usb interface. 7-inch color display or equivalent basic trigger functions, embedded trainer kit (using lpc2148)cpu - lpc2148, core - 16/32 bit arm7dmi-s speed - max 60 mhz, flash - 512kb, ram (on-chip) - 40kb, 46 general purpose i/o. pins, usb2.0 one 10bit a/d converter with 14 analog inputs, one 10bit d/a converter, six pwm & watchdog two uarts (16c550), two i2c (400kb/s), two spi s eight bit digital output, eight bit digital input, 16 x 2 characters lcd and 4x4 matrix, keypad one potentiometer for giving analog input, relay & buzzer interface i2c devices: rtc, eeprom and seven segment display, on board stepper motor, driver lm35 temperature sensor, one rs 232 lines are terminated at 9 pin d type connector, and usb interface board has inbuilt power supply and mounted in sturdy cabinet accessories usb cable with utility software to download programs from pc to target board example programs in embedded c and assembly with documentation (soft copy) power chord, user manual with cd/dvd, free demonstration after delivery

CTN :45535219

20 Jun, 2026 NA

Krishnagiri - Tamil Nadu

Tender For purchase of ece department lab electronics equipments - equipments for ece, dual output regulated dc variable power supplyinput voltage : 230v/50hz acoutput voltage :(0-30)v dcoutput current :(0-2)a dcprotection circuit : over voltage, over current, and short-circuit protectionhigh efficiency : greater than 85%low ripple and noise : less than 50 mvdigital display, function (signal) generatorspecs:frequency range : 0.1hz to 5mhzdisplay :4 to 6 digit led displayoutput waveforms : sine, triangle, square, pulse, rampamplitude :0-20 vpprise time :100 nsdistortion : 1% within specified frequency rangepower supply : 230v ac 10% , 50-60 hzoutput amplifier protection : short circuit and 15voverload protectiondc offset: 0 to 10 v adjustableattenuation: 0 to -60 db, decade resistance box range : 1 to 1m rotary switch selection with 6 dialssteps : 1 , 10 , 100 , 1k , 10 k , 1m accuracy : 1%, decade capacitance box range : 100 pf to 100 frotary switch selection with 6 dialsmaximum voltage : 350vaccuracy : 1%, decade inductance box range : 10 h to 10 hrotary switch selection with 6 dialslow-loss inductorsaccuracy : 1%, sim reader trainer kitpower supply :operates on 230v ac 10%, 50hz mains supplybuilt-in regulated smps power supplyoperating dc supply : 5v/12v with overload and short-circuit protectionsim card interface :supports gsm sim cards compatible with 2g / 3g / 4g / 5g networkssim card read/write interfacesupports sim card initialization, authentication and communication functionscompatible with standard 6-pin / 8-pin sim card socketscommunication interface :usb 2.0 interface for pc communicationrs-232 serial communication interfaceuart communication facility for embedded system interfacingsim operating parameters :selectable sim clock frequencies3.579 mhz7.159 mhz14.318 mhzsim supply voltage selection facilitysim reset and activation controlsupported protocols and standards :gsm etsi 07.07 and etsi 07.05 at command supportiso/iec 7816 smart card communication supportsim communication command monitoring facilityhardware features :on-board sim card socketled indication for :power statussim detectionreset activityuser manualutility software cd / downloadable software packagedata transmission/receptionbuilt-in keypad for standalone operation.lcd display module (128 64) for menu and status display.on-board microcontroller-based control section.software support:at command execution and monitoring software.sim manager utility software.data logging and communication terminal utility.pc-based gui software for sim data communication experiments.trainer features:fault simulation facility for troubleshooting experiments.simulation of faults such as:sim not detectedclock failurevcc failurereset failuremultiple on-board test points for signal observation.test points for:sim rstsim_clksim iovccuart tx/rxsuitable for cro/dso signal monitoring.glass epoxy pcb with educational block diagram layout.compact tabletop enclosed cabinet design.construction:front panel with printed block diagram.banana test points and patching facility.standard accessories:gsm sim trainer unit.usb communication cable.rs-232 communication cable.power cord., microwave test bench with reflex klystron oscillatormicrowave source :relex klystron tube with klystron mountoperating frequency in x-band (8.2ghz to 12.4ghz)electronic tuning through repeller voltage controlsuitable for cw microwave generationklystron powersupply:regulated klystron power supply unitbuilt-in modulation facilityoverload and short circuit protectionoperates on 230v ac 10%, 50hz mains supplywaveguide components:isolator variable attenuatorfrequency meterslotted line section with tunable probecrystal detector mountmatched loadmovable short / terminationwaveguide stands and accessoriesmeasurement unit:solid state vswr meter with high sensitivityswr measurement facilitysuitable for detector output monitoringtechnical specification :frequency range : 8.2 ghz to 12.4 ghzwaveguide types : wr-90detector type : crys

Central Government/Public Sector

CTN :45561580

23 Jun, 2026 NA

Multi City - Maharashtra

Tender For auction sale of pway scrap - scrap m.s melting ie, scrap rail pieces below one mtr long various types rail sections, broken various poundage fish plates, broken joggled fish plate various poundage,scrap glued joint,various types brokrn bolts , redha sleeper fitting, bridge checker plate, bridge bearing plate ,gauge tie plate , cut check rail , m.s st sleeper bend and cut piceses notching rail, bend rail,ms tie bars, plate screw, cut pieces of tung rail and stock rail, conversion material of wooden and psc turnout, slide chairs, bearing plate, wire claw, pan motor, bar straightening ,bucket and all other pway m.s melting fitting material.

CTN :45516001

20 Jun, 2026 NA

Krishnagiri - Tamil Nadu

Tender For purchase of ece lab electronics equipments - equipments for ece, dual output regulated dc variable power supplyinput voltage : 230v/50hz acoutput voltage :(0-30)v dcoutput current :(0-2)a dcprotection circuit : over voltage, over current, and short-circuit protectionhigh efficiency : greater than 85%low ripple and noise : less than 50 mvdigital display, function (signal) generatorspecs:frequency range : 0.1hz to 5mhzdisplay :4 to 6 digit led displayoutput waveforms : sine, triangle, square, pulse, rampamplitude :0-20 vpprise time :100 nsdistortion : 1% within specified frequency rangepower supply : 230v ac 10% , 50-60 hzoutput amplifier protection : short circuit and 15voverload protectiondc offset: 0 to 10 v adjustableattenuation: 0 to -60 db, decade resistance box range : 1 to 1m rotary switch selection with 6 dialssteps : 1 , 10 , 100 , 1k , 10 k , 1m accuracy : 1%, decade capacitance box range : 100 pf to 100 frotary switch selection with 6 dialsmaximum voltage : 350vaccuracy : 1%, decade inductance box range : 10 h to 10 hrotary switch selection with 6 dialslow-loss inductorsaccuracy : 1%, sim reader trainer kitpower supply :operates on 230v ac 10%, 50hz mains supplybuilt-in regulated smps power supplyoperating dc supply : 5v/12v with overload and short-circuit protectionsim card interface :supports gsm sim cards compatible with 2g / 3g / 4g / 5g networkssim card read/write interfacesupports sim card initialization, authentication and communication functionscompatible with standard 6-pin / 8-pin sim card socketscommunication interface :usb 2.0 interface for pc communicationrs-232 serial communication interfaceuart communication facility for embedded system interfacingsim operating parameters :selectable sim clock frequencies3.579 mhz7.159 mhz14.318 mhzsim supply voltage selection facilitysim reset and activation controlsupported protocols and standards :gsm etsi 07.07 and etsi 07.05 at command supportiso/iec 7816 smart card communication supportsim communication command monitoring facilityhardware features :on-board sim card socketled indication for :power statussim detectionreset activityuser manualutility software cd / downloadable software packagedata transmission/receptionbuilt-in keypad for standalone operation.lcd display module (128 64) for menu and status display.on-board microcontroller-based control section.software support:at command execution and monitoring software.sim manager utility software.data logging and communication terminal utility.pc-based gui software for sim data communication experiments.trainer features:fault simulation facility for troubleshooting experiments.simulation of faults such as:sim not detectedclock failurevcc failurereset failuremultiple on-board test points for signal observation.test points for:sim rstsim_clksim iovccuart tx/rxsuitable for cro/dso signal monitoring.glass epoxy pcb with educational block diagram layout.compact tabletop enclosed cabinet design.construction:front panel with printed block diagram.banana test points and patching facility.standard accessories:gsm sim trainer unit.usb communication cable.rs-232 communication cable.power cord., microwave test bench with reflex klystron oscillatormicrowave source :relex klystron tube with klystron mountoperating frequency in x-band (8.2ghz to 12.4ghz)electronic tuning through repeller voltage controlsuitable for cw microwave generationklystron powersupply:regulated klystron power supply unitbuilt-in modulation facilityoverload and short circuit protectionoperates on 230v ac 10%, 50hz mains supplywaveguide components:isolator variable attenuatorfrequency meterslotted line section with tunable probecrystal detector mountmatched loadmovable short / terminationwaveguide stands and accessoriesmeasurement unit:solid state vswr meter with high sensitivityswr measurement facilitysuitable for detector output monitoringtechnical specification :frequency range : 8.2 ghz to 12.4 ghzwaveguide types : wr-90detector type : crystal detecto

Central Government/Public Sector

CTN :45515759

23 Jun, 2026 NA

Multi City - Maharashtra

Tender For auction sale of pway scrap - scrap m.s melting iiird class i.e. rail pieces below one mtrs of various poundage 60/52kg/ 100/ 90/82/75/35lbs & rail/point &xing materials melted peices, rail flange,rail gola,rails bladges ,broken gate structure of angle, fish plates , broken released jfp, broken f/plate jn. f/plates of various poundage, grider cut pcs, bridge checker plate, conversion material, wooden &t/out bearing plate, slide chairs, welding riser material , broken erc, two way keys, ¿j¿ type erc, m.s. liner, check rail cut pcs, t/rails, s/r, w/r,v/rail cut pieces, washers, tie bars, tie bars fencing, released hook bolt , xing bolt, fish bolt, stud bolt , strecharbar bolts, nut washrs various types ,g/joints of rail 60/52kg, bridge girder broken materials ,released gates materials, various types section boards, st & xing sleepers cut pcs, sej cut rail pcs of t/r, s/rail, stretcher bar, switch chairs ,plate screw, bar strainghting crow bar, beater- pick, pans. mortor, wire, basket, shovel, rail- tong, hs lamp, wire clow, pawrah, various type hammers, augers, adzes, drills,pad lock,blunt ended crow bar , bar claws bar tommy, ballast rake, boxes tools iran,gauge, chain gates, cold sets, jim crew, push trolly, pick axes ,gi bukcet, panches pin slopping, solid box spanner, double face trolly lamp, empty drum 20litrs cap., grease & oil empty drum, adjustable spanner, e.r.c extractor, first aid box for rail fracture, rail dollies , spanner- f/ bolt & light weight , light weight rail cum road trolly,abrisive rail cutting base, drilling machine,chamfering bit, spare part of champring kit,thermit welding tools equipment & accessories 52kg/60kg and mechanical equipment , push trolly wheels, welded chain,whistel, m.s.angle, m.s.rod, m.s.sheet, ballast screen, straight edgs 1 m long/10cm, universal molding, vapariser keys, stand, welding equipment & tools box, crucible charge, bend pipe, chisel, various type boards, plier com, various type drills ,augers, cutter 52kg/60kg, tourches,crushible carring ring,fork, stand, nozzal, moluld shoes 60kg/52kg, tourch house pipe switch fittings & various types of p.way fittings, rpf theft case/cort case (rail/point & xing materials melted peices, rail flange,rail gola,rail bladge ) property inclueds etc¿¿¿.¿¿.

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