Latest adaptor box Tenders | Government adaptor box Tenders

Central Government / Public Sector

CTN :45458983

19 Jun, 2026 NA

Gooty - Andhra Pradesh

Tender For auction sale of others - aluminium radiators ¿ 9 nos /3.420 mt-sale on number basis, delivery on lot basis. lot no. 5364 26 04 06 gtl gy annual repair aps. available with sse dsl gy. scrap/ condemned , unserviceable beoyd use oil cooling aluminium radiators released from electric loco with ferrous attachment ( bolts ) qty - 09 nos i) aluminum weight in each radiator - 379 kgs ( approx ) ii) ferrous weight in each radiator - 01 kg ( approx ) total aluminum weight-= 09 x 379 - 3411 kgs / 3.411 mts ( approx ) total ferrous weight - 09 x 01 - 09 kgs ( approx) total gross weight - 09 x 380 - 3420 kgs / 3.420 mts ( approx ). available near new scrap yard diesel loco shed gooty. ds-8 no. 536480006, dated 13.04.26. hsn code: 720429 - gst 18%. note to the bidders 1) bidders may visit the site of the material for physical inspection of the material and loading spot also, in all aspects before bidding in e auction.2) post auction no representation shall be entertained.3) for photos of this lot, kindly click on view lot image on bottom left side. 4) gas/chisel cutting is permitted, if required, for easy loading and transportation purpose, only after ensuring sufficient safety measures against fire hazards etc to avoid any mishap to any person, railway material etc. witnessing officials to ensure that the lot is delivered as per lot description 5) in case purchasers require usage of any railway assets/materials such as electricity/ forklift truck etc. during the process of delivery, they annual repaire required to pay, the prescribed amount to railways, as directed by the respective custodian of the lot. 6) it is the responsibility of the purchaser/bidder to return excess material, if found during gross weighment, to the nominated premises of the custodian. 7) clubbing of the lots, what so ever, is not permitted for loading 8) request for fixation of delivery point should be invariably raised in ireps online only. purchasers annual repaire requested to make use of this facility. no representative should be sent to the office of sr.dmm/gtl for collection of delivery fixation letter. as soon as the balance sale value is received by railways online, delivery order will be issued immediately, to facilitate the purchaser to raise an online request for fixation of delivery point. 9) railways does not guarantee for quality, quantity description etc.

corporations/Associations/Others

CTN :45447700

16 Jun, 2026 NA

Valsad - Gujarat

Tender For bid documents for supplying of electric motor and pump andsubmerssible pump and other related materials for waterworks department of valsad municipality.2026-2027. second attempt

CTN :45430790

18 Jun, 2026 NA

Ariyalur - Tamil Nadu

Tender For supply of mechanical engineering lab materials - mechanical engineering lab materials, serve motor drive kitinterface l293d motor driver ic with arduino to control direction of rotation of two dc motors), bldc motor kitbldc motor 1 nobldc motor drive -1noinbuilt volt and ammeter and rpm meterinbuilt power supplyinput 230v ac, lvdt trainer kit complete educational trainer for linear variable differential transformer (lvdt) displacement measurement. built-in ac excitation source and signal conditioning circuitry for lvdt operation. micrometer assembly for precise linear movement of the lvdt core. displacement range ~10 mm with clear front-panel adjustments for zero & calibration. digital display (typically 3 -digit) for direct readout of conditioned output/displacement values. test points and banana sockets for signal observation on external instruments. self-contained unit in a durable enclosure with labeled controls and educational layout. includes user manual and patch cords for experiments. operates on 230 v ac, 50 hz mains supply., multi-cylinder petrolphase : single phase load: mechanical load with ropenumber of cylinders : 4displacement : rope brakepower : 65hp,4000 rpm,1396 ccbrand material : mild steelengine type : 4 stroke self startfrequency : 15hzfuel consumption : petrolfuel tank capacity : 5 letermorh s test rig, tail stock assemblyheavy-duty lathe tailstock assembly for training; cast iron body with base, barrel (quill) ~50 75 mm stroke, hand wheel feed, dead centre mt2/mt3, set over screws for taper turning, spindle clamp, complete with all internal parts for dismantling and reassembly; suitable for 300 400 mm centre height training lathe., dc motorvoltage 220-440 v dcpower - 180 w speed - 200 rpm, hydraulic cylinderdouble acting hydraulic cylinder, bore 40 50 mm, stroke 200 300 mm, working pressure up to 100 160 bar, steel tube with honed bore, hard chromed piston rod, front & rear end caps, piston with seals and wear rings. supplied as standalone unit with suitable mounting for dismantling, inspection and reassembly., hydraulic opreated directional control valve (dcv)manually operated 3/2 or 4/2 way spool type hydraulic directional control valve, nominal size ng06 (cetop 3) or equivalent, rated pressure 210 bar, flow 20 40 lpm; valve body with hardened and ground spool, centering springs, ports p a b t clearly marked. supplied on small mounting plate for dismantling, inspection and assembly practice., bearing with shaft assemblyteaching unit with shaft 25 35 mm dia mounted in housing with deep groove ball bearings (6205 / 6206 class) at both ends; includes locking arrangements (circlips, lock nuts, covers). designed for repeated removal, cleaning, lubrication and refitting of bearings, with provision to mount on bench or test rig., coupling unit using driving and driven shaft plumber block bearing unit1. the plummer block housingmaterial: cast iron (grade fg 200 or equivalent). type: sng or snl series (split-type housing).sealing: felt seals or v-ring seals (to demonstrate lubrication retention).lubrication: provided with a grease nipple at the top center for manual lubrication practice.2. the bearingtype: self-aligning ball bearing (1200 series) or spherical roller bearing (22200 series).bore diameter: standard 25mm or 30 mm (ideal for lab scale).mounting: adapter sleeve mounting (h-series) to teach students how to lock a bearing onto a smooth shaft.3. shafting and couplingshaft material: ground carbon steel (en8 or en9) for high surface finish.coupling type: * flexible coupling: to demonstrate the bearings ability to handle slight misalignment.rigid flange coupling: to demonstrate traditional direct connection.driving/driven setup: one shaft connected to a small electric motor (driving) and the other to a brake drum or load (driven)., spring test machine load & displacement sensing load cel * capacity: 0 10 kno accuracy: 1% fs (better if 0.5% fs) displacement sensor * lvdt / digital encodero accur

CTN :45430824

18 Jun, 2026 NA

Ariyalur - Tamil Nadu

Tender For supply of lab equipment - basic engineering lab materials, digital balanceweight 500g, accuracy 0.01g, top pan. tare function,caliberation- automatic external display type: led, digital tds meterrange 0-9990 ppm, resolution 1ppm, digital lcd display, atc feature., digital ph meterph range o to 14, resolution 0.01 ph, digital display, joule calorimetercopper vessel, battery eliminator-3a, (2,4,6,8,10,12 v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0-2a), voltmeter (0-5v), thermometer (alcohol), stop clock, mortar with pestleporcelain/agate,gazed exterior, unglazed grinding surface.item weight 2290 gramsitem diameter 4 inches, water distillation unitoutput capacity: 2 4 liters per hourmaterial: stainless steel boiler and condenserheater: built-in electric heating elementpower supply: 220 240 v ac, 50 hzcooling: water-cooled condensersafety: automatic low water cut-off, ic regulated battery eliminatoric regulated, input: 230v ac; output: 0-12v dc in steps of 2v; capacity: 1a or 2a., galvanometermoving coil type, 30-0-30 scale, sensitivity 20 a/div, resistance approx. 100 ohms., voltmeterdc voltmeter; range 0 10 v, analog , ammeter dc (0 - 2 amp), cdecade resistance box3 or 4 dials, range 0.1 to 100 or 1k , constantan/manganin wire coils., rheostathigh-grade ceramic tube, oxidized resistance wire, 0.5a 5a, range 10 100 ., solar cell kitthe apparatus consist of variable dc power supply, led, solar cell and two multimeters (or an ammeter and a voltmeter). a variable dc power supply of 0-5v. light source is provided by led. the illumination intensity of the led can be controlled, wheatstone bridge kitseries arm: four decade dials in steps of thousands, hundreds, tens, & units of ohms. ratio arm: the ratio arm of the bridge is capable of selecting multiplying factor of 0.001, 0.01, 0.1, 1, 10, 100, 1000 for resistance measurements. two press keys are provided, one marked b is for battery & one marked g is for galvanometer one toggle switch is provided for internal battery a sensitive galvanometer is provided in the bridge., ohms law verification kitbattery eliminator-3a, (2,4,6,8,10,12 v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0-2a), voltmeter (0-5v), standard resistance coil of 1, 2 ohm (2-set) wound on a wooden bobbin, meter bridgetype: 1 m length, with uniform wire (resistance wire)material: constantan or manganin (low temperature coefficient)scale: 0 100 cm, engraved or printedbase: wooden or metal, rigid, non-conductive supportjoints / terminals: brass or copper, fixed for connections2. galvanometertype: analog, moving coil or digital (for null detection)range: sensitive to detect micro-ampere currentsinternal resistance: high, typically ~100 or as specified5. cells / power supplytype: leclanch cells (1.5 v each) or dc power supplynumber: 2 4 cells in series (or supply ~3 6 v)

CTN :45460013

13 Jun, 2026 3.00 Lacs

Palakkad - Kerala

Tender For purchase of electric materials for street light repair(retender)

CTN :45161541

08 Jun, 2026 50.00 Lacs

Palakkad - Kerala

Tender For corrigendum : supply of material for mgnrega - supply of materials, stone aggregate(single size): 40 mm nominal size, stone aggregate(single size):20 mm nominal size, coarse sand (zone iii), portland cement, hire charges of concrete mixer 0.25 to 0.40 cum with hopper, vibrator (needle type 40 mm), stone for masonry work, stone aggregate(single size): 10 mm nominal size, solid blocks of size 10x20x15cm, solid blocks of size 30x20x15cm, twisted steel/deformed bars, royality of good earth, red oxide zinc chromate primer, quarry waste, mangalore tile 20mm thick, mangalore ridge tile 20mm thick, fine sand (zone iv), galvanised weir mesh of average width of aperture 1.4 and nominal dia.of wire 0.63mm, mild steel hot finished welded type, welding by electric plant, average rate of mild steel round bars for reinforcements, galvanised steel j or l hooks 8 mm dia, bitumen washer, pvc socket /coupling 63mm dia, precoated aluminium trafford sheet 0.350mm thick

CTN :45449236

26 Jun, 2026 NA

Mumbai - Maharashtra

Tender For supply of molecular flow module for use with comsol multiphysics , electric discharge module for use with comsol multiphysics , corrosion module for use with comsol multiphysics , subscription for technical support and upgradation of existing comsol multiphysics core or base module , subscription for technical support and upgradation of existing rf module of comsol multiphysics , subscription for technical support and upgradation of existing ac or dc module of comsol multiphysics , subscription for technical support and upgradation of existing design module of comsol multiphysics , subscription for technical support and upgradation of existing heat transfer module of comsol multiphysics , subscription for technical support and upgradation of existing chemical reaction engineering module of comsol multiphysics , subscription for technical support and upgradation of existing composite materials module of comsol multiphysics , subscription for technical support and upgradation of existing electrochemistry module of comsol multiphysics , subscription for technical support and upgradation of existing material library module of comsol multiphysics , subscription for technical support and upgradation of existing particle tracing module of comsol multiphysics , subscription for technical support and upgradation of existing plasma module of comsol multiphysics , subscription for technical support and upgradation of existing semiconductor module of comsol multiphysics , subscription for technical support and upgradation of existing structural mechanics module of comsol multiphysics , subscription for technical support and upgradation of existing acoustics module of comsol multiphysics , subscription for technical support and upgradation of existing electrodeposition module of comsol multiphysics , subscription for technical support and upgradation of existing battery design module of comsol multiphysics , subscription for technical support and upgradation of existing fuel cell and electrolyzer module of comsol multiphysics , subscription for technical support and upgradation of existing mems module of comsol multiphysics , subscription for technical support and upgradation of existing nonlinear structural materials module of comsol multiphysics , subscription for technical support and upgradation of existing ray optics module of comsol multiphysics , subscription for technical support and upgradation of existing wave optics module of comsol multiphysics , subscription for technical support and upgradation of existing cfd module of comsol multiphysics , subscription for technical support and upgradation of existing geomechanics module of comsol multiphysics , subscription for technical support and upgradation of existing subsurface flow module of comsol multiphysics

Central Government/Public Sector

CTN :45436807

17 Jun, 2026 NA

Hubli - Karnataka

Tender For supply, installation and commissioning of control office equipments (coe) for data retrieval and analytics system for 3 phase electric locomotives as per part 3 of clw spec.no. clw/c-d&d/es/3/0554 issued in april 2024 or latest and scope of work as per annexure- 1.sads comprising large led , daws comprise of high end , remote office communication and asset management , rack 19'' mass rack , power conditioning equipment , smart phone with sads apps with 5g connectivity , modular furniture , transportation, fitment, commissioning of all (sads, daws, furniture, wiring between all these items) including all materials required to connect i.e. electrical wiring, lan wiring, hdmi cables, switches, sockets etc

CTN :45432218

11 Jun, 2026 NA

Kangra - Himachal Pradesh

Tender For auction for the sale of unserviceable materials and scrap items lying at sectional stores - materials -spanner set, screw driver, pliers, die set , chain wrench , tablet plastic chair, pipe wrench ,pick axe, showel, hammer , chain pully , dismantle submersible motor, chain pully , wall clock,tool kit, pick axe,showel, centrifugal motor, pump 20hp, revolving chair,delex type,side arm high, revolving chair, delex type,pc metal chair 500 x 500, dismantled old cgi sheet,tool kit, shook proof mat, office chair with cushion, writing table (office), chair with arm with cution,computer table ,pick axe ,auto dummy level ,levelling staff, g.p.s no 450982 16d) , ph unit measurement meter, mophelo meter, conductivity meter,photo electric count meter,disilting water plant,furnance ,electric oval,magnetic starter, gas cylinder,cooker hawkins,lemon nichod,donga eagle, coat hanger, donga eagle,dustbin, pillow,pillow cover, towel set, hand towel, full plate chaina, rajai double , rajai cover, chader, plastic chair etc...

Central Government And Public Sector

CTN :45279869

11 Jun, 2026 2.90 Lacs

Ahmedabad - Gujarat

Tender For corrigendum : supply of service 11 kv ht panel as per sepcifications , sf new mineral oil for panel etc as per sepcifications , calibration relay etc as per sepcifications , replacement digital ammeter for ht panel , replacement digital voltmeter for ht panel , replacment ryb ind lamp led type in ht panel , sf 2a hrc fuselink in ht panel , servicing 1500kva dry type transformer as per sepcifications , servicing 2 runs 2500a tpn bustrunking as per sepcifications , service mv lt panel with 2500a 4p acb 3 nos as per specifications , service mvlt panel with mccb incoming as per specifications , checking and repair of em intelocking , dismentaling 3.5 sq mm 240 or 300 sq mm al cable as required , pf adaptor box aprx 1.5 ft x 1.5 ft x 1.5ft of 16swg ms sheet as reqd , pvdg panel module door key as reqd , pvd and fixing operating handle for 250a 4p changeover as reqd , replacement 160a hrc fuse with base in extg cap panel , replacement 3p 50kvar cap duty contactor in extg cap panel , replacement 25sq mm cu lead wire 1ft length in extg cap panel , checking etxg 2no 25kvar cap bank and fault repair reinstallation , dismentaling uv protection connections as reqd , replacement digital ammeter for lt panel , replacement digital voltmeter for lt panel , replacment selector switch in lt panel , replacment ryb ind lamp led type in lt panel , sf 2a hrc fuselink in lt panel , sf 32a hrc fuseling incl removing faulty item from lt panel as reqd , sf 63a hrc fuseling incl removing faulty item from lt panel as reqd , sf 100a or125a hrc fuseling incl removing faulty item from lt panel as reqd , sf 250a hrc fuseling incl removing faulty item from lt panel as reqd , sf new 5 or 6 amp piano switch in replacement of faulty item , sf new 5 or 6 amp 3pin socket outlet in replacement of faulty item , sf new 15 or 16 amp piano switch in replacement of faulty item , sf new 15 or 16 amp 6pin socket outlet in replacement of faulty item , rewinding ceiling fan motor , sf 4ft 20w led fitting against faulty fitting , service of 750kva dg set as per specification , service dgset control panel 1250a 4p acb as per specification , repacement ryb ind lamp in dg set panel , repacement digital ammeter in dg set panel , earthing testing in existing earth pits and report submission

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Central Government/Public Sector

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