Tender For electrical work for creation of ht ring main system & improvements of lt power supply system to counter the increased load demand under ssee/se/kgp under south settlement kharagpur.
Tender For bid to ras supply of aiot autocar ii , ai mavin , ups 1 , ups 2 , power devices io charac. power diode schottky diode diac triac scr mosfet igbt , 1-ph h-w scr thyristor rectifier with variable r r-l load, , 1-ph f w full-bridge scr rectifier with variable r rl load , 1-ph fw scr rectifier with centre tapped transformer , 1-ph f-w scr semi-controlled rectifier with variable r r-l load , 3-ph h-w scr thyristor rectifier with variable r r-l load , 3-ph full-wave scr fully-controlled rectifier with variable r r-l load , 1-ph half-bridge igbt inverter with variable r r-l load , 1-ph full-bridge igbt inverter with variable r r-l load , 3-ph full-bridge igbt inverter with variable r r-l load , 3-ph 3-level diodeclamped igbt inverter with variable r r-l load , 3-ph 5-level diode-clamped igbt inverter with variable r r-l load , 1-ph to 1-ph igbt cycloconverter with variable r r-l load , 3-ph to 1-ph igbt cycloconverter with variable r r-l load , 3-ph to 3-ph igbt cycloconverter with variable r r-l load , igbt based buck converter with variable r r-l load , igbt based boost converter with variable r r-l load , igbt based buckboost converter with variable r rl load , dc shunt motor cum separately excited motor with mechanical load arrangement , dc shunt motor cum separately excited motor with electrical load arrangement , dc series motor with mechanical load arrangement , 3-ph induction motor squirrel-cage with mechanical load arrangement , 3-ph induction motor slip-ring with mechanical load arrangement , 3-ph induction motor slip-ring with slip-power energy recovery arrangement , 3-ph induction motor with electrical load arrangement , 3-ph sync motor with electrical load arrangement, 3-ph virtual grid and sync. , 1-ph induction motor squirrel-cage with mechanical load arrangement , 1ph synchronous motor with mechanical load arrangement , digital storage oscilloscope , lpf upf wattmeter , 1-ph ) /bid number: gem/2025/b/6856005 * /dated: 06-11-2025 & & / bid document1 / 71 & & ' ' /item categorytransformers isolation transformer , 1-ph transformers step-down transformer , 1-ph transformers step-down transformer with additional tap at 86. 6 , 1-ph transformers auto transformer 2kva , 1-ph transformers auto transformer 5kva , kelvin s double bridge , wheatstone bridge , schering bridge , maxwell s bridge , hay s bridge , wien s bridge , lvdt arrangement , function generator , power supply , lead lag compensation network experiment setup , synchro transmitter receiver as error detector , dc motor speed control with software , control system lab basic experiment setup , linear variable differential transformer lvdt , test and measurement,data acquisition daq tariner kit , digital lab work bench , floating carriage diameter measuring . micrometer , mild steel flapper nozzle trainer , process control trainer setup with plc interface , speed sensing transducers , temperature sensing transducers min 5 tranducers with signal conditing , control valve characteristis quick opening liner and equal percentagetrainer , daq device multifunc i o usb 2. 0 , ultrasonic digital distance meter trainer kit , platform for the study of load cells their application for weight measurement , dc ac potentiometric error detector , robotic arm, completely programmable and controllable through pc , alloy rotary inverted pendulum motion control interface with matlab scilab , tachometer digital analog , supervisory control and data acquisition scada , dead weight tester , pressure transducer test set , laurents half shade polarimeter with source , gm counter , newtons ring apparatus with travelling microscope , sodium vapour lamp with transformer and lamp box , hall effect experimental set up , pn junction diode i-v characteristics kit , crystal modles to study panes related to miller indices. , energy bang gap kit. , ultasonic interferrometer appratus for liquids , b-h curve apparatus kit , he-ne laser , fiber optics communication system kit , redwood
Tender For bid to ras corrigendum : supply of single phase induction motor , three phase squirrel cage induction motor , three phase squirrel cage induction motor , slip ring induction motor , three phase sq. cage induction motor , three phase alternator , stepper motor , ac servo motor , dc servo motor , single phase transformer , three phase transformer , current transformer , potential transformer , dc motor series , dc motor shunt , dc motor with provision of assembling and dismantling practice , variac , load bank , inductive load bank , capacitive load bank , clamp on meter , dol starter , star delta starter manual , automatic star delta starter , three phase sq cage induction motor , ceiling fan , table fan , choke , trainer board for assembling and dismantling of dol starter star delta starter different control circuits with all protection devices etc , voltage stabilizer step controller , ohms law kit , superposition theorem kit , thevenin theorem kit , maximum power transfer kit , scr kit , diac kit , power transistor and igbt , scr r and rc triggering circuits , ujt triggering techniques , class a b c turn off circuits , class d e f turn off circuits , single phase half controlled full wave rectifier using resistive load , fully controlled full wave rectifier , diac and triac phase control circuit , simulation software , microprocessor kit , verification of truth table for logic gates experimental board , microcontroller , full adder , flip flops , asynchronous counter , digital to analog converter experimental board , half adder , semiconductor diode , half wave rectifier , transistor , full wave rectifier , rc phase shift oscillator , clipping and clamping circuit , fet , zener diode , cro , discrete component kit , function generator , multipurpose probes , rc coupled amplifier , baising circuit , potential divider baising circuit , emitter follower circuit , hartley oscillator ) /bid number : gem/2025/b/6895318 * /dated: 19-11-2025 & & / bid document 1 / 52
Tender For supply of size 100mm , gi pipe 15mm isi mark , wash basin flat back size 60 x 40 x 40 color white , pvc kittec coupler 16 to 20 , pvc kittec coupler 20 to 25 , vitreous china white counter top wash basin in square rectangular shape , pvc kittec coupler 12 to 16 , pvc kittec reducer 12 to 16 , magnetic catcher , gi teel size 15 mm , gi tee 20mm , screwwood steel 25 or 8mm 500nos packet , vitreous china wash down closed pan pedastal pattern , viterous china squatting pan orrisa pattern size 580x440mm white , gi elbow 15mm , gi female elbow half inch x half inch , aluminium handle 150mm , vitreous china wash basin white flat back size 500x400mm , gi tank nipple 20 mm , dhaga , drill bit 100mm , pvc bend size 75mm , bracket ss , gi nipple 20 mm dia 6 inch long , pvc bend size 100mm , hecksaw blad double ended , grinder blad 100mm dia , ms door spring , gi elbow 20mm , gi socket 25mm , stainless steel peg set 5nos , gi nipple 15 mm dia 6 inch long , glass sheet frosted 600mm x 1200 x 3 point 8mm , screw wood steel 50mm , screw wood steel 100mm , gysp nlack screw 35 or 8mm 500nos packet , silicone water proof multipurpose adhesive and sealent 750 ml , urinal bowl flat back with flushing rim 440x265x315mm , pvc kitee tee 12 to 16 , gi socket 15mm , gi union 20mm , gi nipple 20 mm dia 2 inch long , gi nipple 15 mm dia 9 inch long , white cement in 1 kg pack , gi socket 20mm , gi reducing elbow 1 inch x half inch , gi tee size half inch dia , gi nipple 20 mm dia 9 inch long , m seal 110 , pvc kitte elbow 12 to 16 , wc orrisa type white vitreous , ewc toilet seat s type europen pattern toilet seat vitreous china type srisht , 20mm dia cpve pipes sdr 11 , 25mm dia cpvc pipes sdr 11 , cpvc brass elbow 20mm , cpvc brass tee 20mm , cpvc brass elbow 25mm , cpvc brass tee 25mm , cpvc brass union 20mm , cpvc brass union 25mm , cpvc ball valve 20mm , cpvc ball valve 25mm , male brass threaded adoptor 20mm , male brass threaded adoptor 25mm , female brass threaded adoptor 20mm , female brass threaded adoptor 25mm , tank adopter 20mm , tank adopter 25mm , vitreous china wash down closed pan one piecepvc toilet seat cover , kitchen sink with single bowl size 24 inch x18 inch, cabinet mirror pvc size 455 x 355 mm hard board plastic, ptmt angle cock with flange size 15mm , kitchen sink 36 inch x18 inch with drain board sand bowl size 410mmx355mmx200mm , stainless steel grating 125 mm jali , ptmt ball cock 20mm with rod and ball, float valves size 15 mm with rod and ball ptmt, glass shelf 600 mm long, float valve 20mm, pvc waste pipe 32mm long , taplone tap, single flush kit , cp toilet paper holder, towel rail 24 inch with dia 20mm cast brass color steel , ptmt bib cock 15 mm, pvc flushing cistern 10 ltr capacity duel type, cp towel ring for bathroom , glass corner shelf 12 inch thickness of 4 mm with fixing arrangements, mirror looking size 450 mm x 600 mm , ptmt stop cock 15mm , water storage tank 500 ltr capacity shape cylindrical vertical double layer , water storage tank 1000 ltr capacity shape cylindrical vertical double layer , premix super road pack mate cold bitumen bag25 kg, hydraulic door closer universal type aluminium, cement in 50 kg pack, sand , wire mesh 24g 14 mesh 4 feet wide roll of 15 mtr, cover pvc water tank 1000 ltrs , tower bolt 100mm or 150mm, ss curtain rod 25mm dia 3 point 65 mtr long 1 point 6mm thick with bracket , toilet seat vitreous china fm set size 520x360x390mm , stone aggregate 20mm , putty readymade for glazing 10 kg pack, aluminium door stopper double leg, door seal 1200 mm long, road marking paint white, plywood size 8 feet x 4 feet x 6 mm , ss curtain rod //bid details2 / 98
Tender For corrigendum : supply of procurement of 66kv ge gis spares : : -motor sprng chrg cb pnl ge 66kv , monitor dnsty pnl ge w alrm cntct , disk rptr pnl ge w prsr rlf dvc , gauge prsr pnl ge w cplng dvc 66kv , surge counter pnl ge swgr 66kv , disk brstng pnl ge swgr 66kv , valve flng pnl ge swgr 66kv , o ring gasket and seal set pnl ge , filter mlclr sf6 gas pnl ge 66kv , consumable item gis 66kv e01 and e02 , relay dc sprvsn 4nc s r pnl ge , relay mstr trp 01mvajm15011 pnl ge , socket cntrl ml and fml cb pnl ge 66kv , lv spares kit 66kv gis ge ss 86
Tender For supply of hot tasting bowl with lid , tasting spoon , desert spoon , fork , dinner plate , side plate , jug with cover , bowl , serving spoon , ss palta handle , excelsior , ss chopper , knife stand with magnetic , knife , wood cutting board , serving spoon for counter , atta stainer , cake ring , badam slicer machine , tin cutter , oven gloves , anitcut gloves , muffin paper , ss bottle for oil
Tender For supply of shaft,reel bush,prong bush,gun metal bush different size,guide bush,sprocket z 26 30 mm bore,sealing ring for oil bath air cleaner,hose pipe for radiator upper,hose pipe for radiator lower,disc pad set,counter sprocket z 28,knife guard,prong bush rubber fish type,prong pin with nut,reel tube holder,reel tube holder,spring tine,plastic ider,rubber bush big,rubber bush small,wooden block 987,iron idler 6204 bearing size,driver augur,worm clamp 4 inch,dust collector precleaner glass,hose pipe clamp,side mirror,master link different size,rubber flap patta 4 inch,v belt pulley 12 inch,cable drive assy,cap disel tank,distributor,master cylinder,hydraulic pump mico or dowty make,idle pulley 5 inch,chain straw walker crank 19 point 5 mm,knife drive assy,arm srtip,cleaning pad elevator,air filter set combine bosch,horn set,rpm meter wire 12 feet,parallel key different size,gib head key different size,grease pipe different size,knife blade sharp make,accelerator cable class ct 60,flat pully
Tender For corrigendum : procurement of spares for cst drive of conveyor - pump seal, part no.- 61160680 , filter element 10 mcrn, part no.- 61163139y , filter element 25 mcrn, part no.- 61163139v , breather element, gearcase, part no.- 61161010a , screen y strainer, part no.- 61166616a , gasket for 1.25 inch y- strainer, part no.- 61166616b , busket 40 mesh, 3 inch port, part no.- 61166613b , inline relief valve, part no.- 61164004ar , pressure gauge btm mounting, part no.- 70785401ae , pressure gauge, part no.- 70785401aj , relief valve assembly, part no.- 61164032 , cplg, half, part no.- 61313065a , cplg, half, part no.- 61313065b , ring, snap, dia 3 mm, part no.- 61313065c , pin, wrbr, stl20, part no.- 61313065d , filter assembly 10 micron, part no.- 61163139x , sub assembly 25 micron filter, part no.- 61163145b , viking pump coupling, part no.- 61313032b , subassy, hydra lic manifold, part no.- 61408410ad , hose y strainer to viking pump, part no.- 41977243a , hose viking pump to sys filter, part no.- 41977241b , hose manifold to clutch, part no.- 41977241c , hose relief valve to viking pump, part no.- 41977241d , hose assembly, heat exc skid, part no.- 61319794a , hose assembly heat exc skid, part no.- 61319794b , ass flex hose, part no.- 70861337 , oil temperature rtd transmitter, part no.- 42006203 , pwm amplifier, part no.- 61400204na , pressure control valve, part no.- 61400207b , coil 24v dc, part no.- 61400207c , three wire speed sensor, part no.- 61164444 , pressure transducer, part no.- 42004620f , flowmeter, part no.- 42004629k , flow meter, part no.- 42004629h , power supply, 24vdc, part no.- 61310617g , panel view plus, part no.- 61315420a , cpu module compact logix, part no.- 70783545aa , power supply plc, part no.- 70783545ca , analog input mod, part no.- 70783545ga , mdl, analog combination, part no.- 70783545gb , counter high speed, 4ch mod, part no.- 70783545ha , discrete input fast speed mod, part no.- 70783545db , discrete output isolated acdc mod, part no.- 70783545ea