Latest piano socket Tenders | Government piano socket Tenders

State Government

CTN :41355801

12 Aug, 2025 NA

Delhi - Delhi

Tender For repairing of all gear box and its accessories at wazirabad barrage. - dismantling of gearbox by removing both end couplings and extracting the complete shaft assembly from the barrage gates. this includes removal of thrust and steel blocks using skilled labour and specialized lifting equipment. the gearbox top cover (top half) shall be removed, followed by detachment of the bottom half from the main gearbox body. all internal components parts gear, changer gear assembly, bearing, limit shift assembly and shaft shall be carefully removed in sequence, ensuring proper identification and documentation of their orientation and order for accurate reassembly., dismantling of drumbox assembly by removing both end couplings and extracting the complete shaft,bear and gear assembly from the drum box .. all internal components parts gear, changer gear assembly, bearing, limit shift assembly and shaft shall be carefully removed in sequence, ensuring proper identification and documentation of their orientation and order for accurate reassembly., thorough cleaning of all components to remove debris, contaminants, and residual lubricants using appropriate cleaning agents and methods. detailed inspection of each component to assess condition, identify wear, damage, or corrosion, and document findings for further repair or replacement as required., repair of limit switch assembly of gear box including the complete overhauling /oiling and greasing including replacement of parts as per sample ., replacement of normally open (no) switch and contactor with a relay, along with the complete installation of electrical components for the gear box in the hoisting mechanism of the barrage system, replacement of brake pad as per sample along with complete fitting and integration in the gearbox assembly, replacement of brake coil as per sample along with complete fitting and integration in the gearbox assembly, replacement of bearing no 6315/c4 djb approved makes, replacement of bearing no 6312m/c3 djb approved makes, replacement bearing no 6308 2rs1 djb approved makes, replacement bearing no 6310 2rs1 djb approved makes, complete assembly of the gearbox, including packing, greasing, and installation of both end shafts with cast iron (c.i.) couplings and bolts. ensure proper alignment and secure fastening to maintain efficient power transmission and operational reliability, complete overhauling and lubrication of all moving and critical components of the drum box assembly of the gearbox, using appropriate tools such as grease guns and nipples. the work shall be carried out by skilled labor as per site requirements. ensure proper lubrication with the specified grade and viscosity of grease to maintain optimal performance and prevent wear and tear of mechanical parts including internal parts of painting, the work involves achieving precise/making alignment of the shaft connecting the drum box and gear box in the hoisting mechanism of the barrage. proper alignment is critical to prevent deviation from the guide grooves during operation particularly during lifting and to ensure long-term stability and accuracy of sluice gate movement.the job includes dismantling the existing shaft (which transmits motion between the drum box and gear box), carrying out realignment, and reinstalling the shaft with high precision. to restore the system to optimal operating condition, the work shall also involve the replacement of associated hardware components as required such as bearings, couplings, keys, and fasteners.this intervention is essential for the reliable and efficient functioning of the sluice gate lifting system and to prevent operational issues during gate actuation., after cleaning and overhauling the gear and shaft of the gearbox, refit and them in their original positions with making alignment with all movement parts of gear box and ensure that they are functioning properly., conduct load testing of 3under sluice and 3weir side gates and weir side gates during

CTN :41314559

19 Aug, 2025 NA

Balangir - Odisha

Tender For supply of fuses , rheostat sliding type , capacitors , various electronic components , various lamps , plug socket piano switch , cables , bus bar with brackets , rubber mat , electrician helmet , rcc pole with accessories , safety belt , ohm meter series type shunt type portable box type , digital multi meter , a.c. voltmeter m.i. analog, portable box type housed in bakelite , milli voltmeter centre zero analog, , ammeter mc analog, portable box type housed in bakelite case , ac ammeter mi, analog, portable box type housed in bakelite case , kilo wattmeter analog , digital wattmeter , a.c. energy meter , power factor meter digital , frequency meter , magnetic flux meter , lux meter , tachometer , tong tester clamp meter , megger , 3- point d.c. starter , 4- point d.c. starter , wheat stone bridge with galvanometer and battery , single phase variable auto , phase sequence indicator , growler , ac starters , oscilloscope dual trace , function generator , soldering iron , temperature controlled soldering , discrete component trainer , linear i.c. trainer , digital i.c. trainer , domestic appliances , oil testing kit , inverter with battery , voltage stabilizer , dc power supply , battery charger , current transformer , potential transformer , solar panel with battery , d.c. shunt generator with control panel , motor- generator ac to dc , d.c. compound generator with control panel including fitted rheostat, voltmeter, ammeter and breaker , dc series motor coupled with spring balance load , dc shunt motor , dc compound motor with starter , motor generatordc to ac set consisting , ac squirrel cage motor with star delta , ac phase-wound slip ring motor with starter switch , universal motor with starterswitch , synchronous motor with accessories like starter, excitation , thyristor igbt controlled d.c. motor drive with tacho-generator , thyristorigbt controlled a.c. motor drive with , single phase transformer, core type, air cooled , three phase transformer, shell type oil cooled with delta star , electrical machine trainer , diesel generator set with changeover switch over cut , used dc generators-series, shunt and compound type for overh , pillar electric drill machine motorized , motorised bench grinder , a.c. series type motor , single phase capacitor motor with , manual motor coil winding machine , ceiling fan coil winding machine , primary current injection set , stepper motor with digital controller , shaded pole motor , smart meter , ev charger , ev charger home , wiring board , metal rack , black boardwhite board , fire extinguisher co2 , fire buckets

State Government

CTN :41092350

18 Aug, 2025 10.27 Lacs

Kolkata - West Bengal

Tender For corrigendum : electrical installation work for setting up new blood component separation and blood storage unit beside blood bank at ground floor of ipd building at m r bangur hospital , south 24 pgs.

State Government

CTN :41326177

19 Aug, 2025 7.04 Lacs

Kolkata - West Bengal

Tender For electrical installation work for setting up new blood component separation and blood storage unit beside blood bank at ground floor of ipd building at m r bangur hospital , south 24 pgs._sitc of ups system

State Government

CTN :41302477

27 Aug, 2025 4.99 Lacs

Korba - Chhattisgarh

Tender For procurement of electrical consumable nature materials for chp-int (1x500mw/4x210mw) & 3rd stream of chp ext, htps, korba west. - soldering flux for bronze in kg, soldering wire (60/40) 20 swg in kg, push button red color with adaptor spring return 22.5mm cut out size at panel with contact element ino-inc suitable for supply of 220vac/dc, push button green color with adaptor spring return 22.5mm cut out size at panel with contact element ino+1nc suitable for supply of 220vac/dc, auxiliary contact block-2no, type-3sb5400-0e, ui 690v ac, ac12, 10a, ac15 6a/230v, is 13947-5-1, iec 60947, auxiliary contact block-2nc, type-3sb5400-0f, ui 690v ac, ac12, 10a, ac15 6a/230v, is 13947-5-1, iec 60947, auxiliary contact block-inc+ino, type-3585400-0a, ui 690v ac, ac12, 10a, ac15 6a/230v, is 13947-5-1, iec 60947-5-1, electronic component cleaner co2, fast drying fully plastic safe, non clorinated, evaporattion rate 8.1, di-electric strength 26kv, one pack consist 500ml , araldite 36 gram pack, aa/aaa size cell 1.5 volts for multimeter, (aa size: 54 nos, and aaa size: 40 nos., cell alkaline 9 volt, rated voltage: 9v, leak proof type, suitable for various measuring instruments, local control panel lock with set of key, material stainless steel, housing must be rust resistance., fevitite (80+80 gm), is 12994 , roll of 19 mm wide, 20-meter-long fr pvc insulated electrical insulation tape, as per is 7809 part 3/sec-1 with the best available fr grade pvc film and unique proprietary of rubber based adhesive, incorporating imported resin, carries isi mark and tested/approved by erda (electrical research and development association). for use in electrical wiring, jointing kits, automotive cable harness and, industrial application, with following features: 1. fr tape with high stability & excellent aging properties., 2. non-migratory adhesive- not transferred from one face to another, 3. resistant to acids, alkalis, oil & gasoline, 4. moister, corrosion and weather resistant, 5. withstands up to 6500 v ac & provides long lasting insulation, thus saving short circuits, 6. high adhesion strength, soft, stretchy, easily unwinding, 7. excellent mechanical support at high temperatures (up to 900c), (black-75 nos., blue-75 nos., red-75nos., yellow-75 nos.), specific gravity hydrometers range 1100-1300 spg 0

CTN :41099920

12 Aug, 2025 NA

Bhanjanagar - Odisha

Tender For corrigendum : supply of steel rule , v block , micrometer inside , metal l , metall , file warding , file knife edge , file cut saw , file feather edge , file triangular , file half round , file round , file hand , pliers combination , blow lamp , spanner adjustable , clamp toolmaker , clamp c. , clamp c.. , chisel.. , chisel , motorized tennon saw , hand hammer , hacksaw , metal saw , professional air blower , hand held sander or polisher , digital dial torque wrench , impact wrench , surface plate , universal quick adjustable multifunction wrench spanner , de wrench hex socket spanner , two wheeler scooty cut section model , fuel system and urea handling , electronic ignition system , 3 wheel passenger cut section model , 4-wheeler buggy cut section model , electrical vehicle component checker or diagnostic , solar based charging , safety tool kit

CTN :41306534

22 Aug, 2025 NA

Khagaria - Bihar

Tender For supply of mechanical engg lab equipments - temperature transducer kit, pressure transducer kit, flow sensor kit, thennistor, strain gauge kit, stepper motor control, trainer, hydraulic motor trainer, cut sections of pumps,, actuators, valves and, accessories used in, hydraulic systems, working models of pumps., actuators, valves and, accessories used in, hydraulic systems, working models of pumps,, actuators, valves and, accessories used in, pneumatic systems, output devices, thermal actuators, magnetic actuators, open and closed loop, control system kit, first and second order, control system, process control system, with feed forward path kit, ero, rs485 110 module, ethernet 1/0 module, hybrid & electric vehicle, trainers' s,l:'stem, fuel cell trainer kits, electric vehicle, automotive drives, ev stem kits, wire cutter, wire stripper,, screw driver, wtres,, multimeter, battery,, automotive electrical, component set-up, voltage, tester, edm, ecm, injection moulding, machine, , seam welding machine, slope and deflection of, beam apparatus, extension and, compression of springs, apparatus, shear tool assembly, electronic hook weighing, machine, electronic weighing, machine, thermometer and, pressure gauges of, different types, indicator unit, heat pump, gas power plant trainer, hydroelectric power plant, trainer, set-up for belt friction, apparatus, universal governor's, apparatus

CTN :41290270

19 Aug, 2025 NA

Muzaffarpur - Bihar

Tender For supply of ac voltmeter , ac voltmeter 0-150 , ac ammeter , function generator , single phase variac , dc voltmeter 0-15 , dc voltmeter 0-150 , dc ammeter , earth resistance tester , d. c. regulated power supply , tachometer , rheostat , electrical tools bag , electronic work bench , build a voltage divider bias circuit and measure the terminal currents & terminal voltages of the vo , build the ce, cc and cb amplifier circuit and verify the input and output characteristics. and build , dso(100mhz) , v-i characteristics of scr , measurement of current and voltage in a branch of the given electrical circuit using kirchhoff s cur , measurement of load current in load resistance using thevenin s theorem, norton s theorem, maximum p , measurement of open circuit(z) parameter, short circuit(y) and abcd parameter of a two-port network. , characteristics of triac, . , r and rc triggering circuit of scr. , breadboard , b. h curve apparatus kit , demonstration of faraday s laws of electromagnetism. , test the performance of zener diode/pn/led , test the functionality of half wave rectifier and full wave rectifier and bridge , implement logic gates using universal nand gate ic, nor gates and universal gates , half adder and full adder using gates , sr, ms-jk, d and t flip using ic 7476(all in one) , test the functionality of dac and adc using ic. , passive components , r and rc ujt triggering circuit of scr , half wave and full wave converter with r and rl load and freewheeling diode , characteristies of igbt, mosfet, fet , chopper circuit , inverter circuit(series and parallel) , forced commutation circuit (a, b, c, d and e) , single phase step-up and down cyclo converetr , scr single and three phase half-full controlled bridge converter , dc to dc converter trainer (buck, boost and buck-boost converters) , scr single phase dual converter trainer , discrete component trainer , total station , gps instrument , tilting level , two hinged arch , water absorbtion test apparats for aggregate larger than 10mm or between 40mm and 10mm , vessel for water absorbtion test of aggregate smaller than 10mm , miscellaneous tools , cylindrical steel cup, metal hammer , bourdon's gauge , piezometer , flywheel apparatus , laboratory permiability apparatus(constant head and falling head) , calibrating glass tube , steel cylinder, cylindrical metal , jar testing apparatus with jars , burrete, burette stand, conical flask, pippette , bod apparatus , suspended solids, dissolved solids, and total solids measuring apparatus , bod incubator , digital balance, hot air oven , test tubes , beaker , digital thermometer , u tube manometer , dial gauge stand , silver sulphate , dpd (diphenyle paraphenylene diamine indicator , shear strength testing machine , digtal chlorimeter , watt meter

CTN :41290640

16 Aug, 2025 NA

Rourkela - Odisha

Tender For supply of electrician screwdriver thin stem insulated handle , knife double bladed electrician , neon tester , blow lamp brass , crimping tool , wire cutter and stripper , copper bit soldering iron , de soldering gun , contactor & auxiliary contacts , contactor & auxiliary contacts. , limit switch , rotary switch , cut out relays , reverse current , over current , under voltage , pin type, shackle type, egg type & suspension type insulators including hardware fitting , hydrometer , portable electric drill machine , load bank ( lamp / heater type) , laboratory type induction coil , out side micrometer , knife switch dpdt fitted with fuse terminals , knife switch tpdt fitted with fuse terminals , earth plate , earth electrode , mccb , elcb , rccb , fuses , rheostat (sliding type) , capacitors , various lamps , bus bar with brackets , rubber mat , electrician helmet , safety belt , ohm meter; series type & shunt type, portable box type , digital multi meter , a. c. voltmeter m. i. analog, portable box type housed in bakelite case , milli voltmeter centre zero analog, portable box type housed in bakelite case , ammeter mc analog, portable box type housed in bakelite case , ac ammeter mi, analog, portable box type housed in bakelite case , kilo wattmeter analog , digital wattmeter , a. c. energy meter , power factor meter digital , frequency meter , magnetic flux meter , lux meter , tachometer , tong tester / clamp meter , megger , 3- point d. c. starter , 4- point d. c. starter , wheat stone bridge with galvanometer and battery , single phase variable auto transformer , phase sequence indicator , growler , resistance type starter , direct online starter , star delta starter- manual , star delta starter semi automatic , star delta starter fully automatic , star delta starter - soft starter , auto transformer type , oscilloscope dual trace , function generator , soldering iron , temperature controlled soldering iron , discrete component trainer , linear i. c. trainer , digital i. c. trainer , electric induction plate , electric kettle , electric iron , immersion heater , a. c. ceiling fan and ac table fan , geyser (storage type) , mixture & grinder , washing machine semi-automatic , motor pump set , inverter with battery , voltage stabilizer , dc power supply , battery charger , current transformer , potential transformer , solar panel with battery , ink jet/ laser printer , dc compound motor with starter and switch , thyristor /igbt controlled d. c. motor drive with tacho-generator feedback arrangement , thyristor/igbt controlled a. c. motor drive with , electrical machine trainer , used dc generators- series, shunt and compound type for overhauling practice , motorised bench grinder , ceiling fan coil winding machine , primary current injection set , stepper motor with digital controller , shaded pole motor , smart meter , ev charger , ev charger (home) , portable double telescopic ladder , 3- ph variac , rotary hammer drill, 1-ph , lcr meter , manual motor coil winding machine