Latest selector switch Tenders | Government selector switch Tenders

State Government

CTN :39996366

06 May, 2025 3.45 Crore

Kanchrapara - West Bengal

Tender For supply, storage, installation, commissioning and trial run of electro-mechanical equipment at raw water and clear water pumping station under kanchrapara municipality. - for rwps, supply, delivery , storage, installation, testing & commissioning of vertical turbine type centrifugal pump with cashion pipe ,column assembly, discharge head, sole plate, motor stool and all other accessories all complete of 750m /hr discharge at a head of 29 mtr at duty point as per technical specification . maximum allowable speed of pump shall be 1000 rpm., supply, delivery , storage, installation, testing & commissioning of vertical, scim ,tfec, 110 kw (minimum), 415 v 10% , 50hz 05%, speed 1000 rpm (syn) , to vertical pump duty motor to match with pump at sl no- (1) complete with coupling hub and all other accessories as per specification., supply, delivery , storage and installation at site of ms pipes, specials, joints, flanges as per specification and technical offer. (for both individual pump delivery pipe and extended part of common manifold if required) ., supply, delivery and installation and commissioning of valves complete at site with fixture as per specification and technical offer & as follows :-, di butterfly valve for delivery side of pump fitted with electrical actuator suitable for local and control desk operation and display system for the individual pump delivery pipe line. (350 mm minimum))(pn 16 type), di non-return valve for individual pump delivery pipe line. (350 mm. minimum))(pn 16 type), supply, delivery at site and storage of m.s. dismantling joint assembly for the individual pump delivery pipe line as per specification (350 mm minimum)., supply, delivery ,storage and installation at site of pressure gauges complete with fittings and fixture as per specification, pressure gauge for delivery side (0 10 kg / cm2), supply, delivery ,storage and installation at site of pressure transmitter complete with fitting and fixture as per specification as follows:-, pressure transmitter for delivery side ( 0 10 kg / cm2 ), supply, delivery at site and installation of m.s. structural materials for cable tray / rack, panel installation supports, pipes & valves supports, fabricated stairs & all other fabrication work., lt panel, modification / retrofitting/expansion/addition of the existing pmcc with supply , delivery & installation of a new additional motor starter feeder at rwph in order to accomodate the extra pump-motor feeder of requisite rating not less than 110 kw .the modification/addition should match/synchonise the existing panel and should ensure smooth operation of the complete panel as a single entity and should be fit to install at the existing pump house., retrofitting of existing control desk at site with supply,wiring, installation of additional items like temparature scanner , multifunction meter , microprocessor based position indicator, digital pressure indicator,tnc switch, push button switch, indication lamps etc .as required to complete for the new pump motor set., supply ,delivery, laying, installation of power cable of adequate size from motor feeder to motor .(min. 2 run x 3core , 185 sq mm xlpe armoured al. for each feeder), supply ,delivery, laying, installation of power cable of adequate size and length from pmcc to motor space heater . (min. 3 core 2.5sq mm. armoured cu for each motor), supply ,delivery, laying, installation of power cable of adequate size and length from pmcc to valve actuator etc. elsewhere required. (min . 4 core 2.5 sq mm. armoured cu), making end termination of all the power cables as stated in sl no 11,12,13 with all necessary equipments like termination kits(dry type), lugs , glands etc , installed for the modification job., supply ,delivery, laying, installation of control cables of different size as required for the purpose and length for completing the different control connections between control desk, motor feeders , lpbs, pmcc etc.to the satisfaction o

State Government

CTN :39984717

18 Apr, 2025 NA

Calcutta - West Bengal

Tender For supply of following items for setting up measurement and instrumentation lab for 4 year b.tech in electrical engineering curriculum and application for university of calcutta. - experimental set-up for calibration of a wattmeter using dc potentiometer with following features/items:regulated power supply 2 volts, 100 ma to operate the potentiometer.calibrated electronic standard cell voltage 1.0186 volts.regulated power supply 0-5 volts/0.5 amps with milliammeter 0- 500ma for current coil of wattmeter.regulated high voltage power supply 0-250 dc volts with voltmeter 0-250 volts for pressure coil of wattmeter.a panel mounting wattmeter 0-125 watt is required to perform the experimentgalvanometer for null balance.a volt ratio box for measurement of higher voltage.complete circuit diagram with wattmeter connections to be provided on the front panel of the instrument.with standard accessories, experimental set-up for low resistance measurement using kelvin s double bridge with following features:range: 0.2 micro ohm to 11 ohms, with an accuracy of 0.05 %required accessories:spot reflecting galvanometer. dc source 10 a with one analog current meter. attachment of 1 meter length.brass clamp with terminals for zero setting. with standard accessories, experimental set up for unknown capacitance measurement using de-sauty s bridge with following specifications:source: sine wave signal of 1khz. the amplitude of ac switch indicating lamp is provided on the bakelite board. two sockets are to be provided for the output of ac signals.detector: for detecting small ac signals in the output, null detector is required as in-built with digital display.circuit diagram:the circuit layout on the board is to be provided out to facilitate convenient working. 4 or 5 mm socket required for making connection. features:r2 --- three decade resistance dials having value 10 1000, 10 100 and 10 10 ohmsr1 ---- single decade resistance dial having value 10 100 ohmsc1 ---- unknown capacitor.c2 ---- two fixed standard capacitors having value 0.01mfd 0.1mfd (loss free)with standard accessories, experimental set-up for calibration of a 1-phase watt-hour meter with following scopes: to adjust & calibrate a single-phase energy meter by direct loading method to adjust & calibrate a single-phase energy meter by comparing with a sub-standard meterspecifications: static energy meter single phase: under test (local) duly mounted, wired and terminated static energy meter single phase: sub-standard meter (isi mark) duly mounted, wired and terminated voltmeter: moving iron ac portable of class 1.0 accuracy and range 0 - 300 v ac ammeter: moving iron ac portable of class 1.0 accuracy and range 0 - 10 a ac wattmeter: dynamometer type ac single phase, multi-range with current coil 5 / 10 amp and potential coil 75 / 150 / 300 v ac variac: variable voltage transformer (portable table / floor mounting type with enclosure) input: 230v ac and output: 0 270v / 8 amp ac variable load: made up of 3 load resistors of 70 ohms / 700 w each duly mounted and connected / terminated to form different loads (35 to 210 ohms) as per external connections digital stop clock: portable with start / stop & reset operation set of necessary 4 mm spring loaded patch cords for interconnections detailed instruction manual supply to be connected: 230v, 1phase, 50 hz, ac mains, experimental set-up for calibration of a 3-phase watt hour meter with following specifications: to adjust & calibrate a three-phase energy meter by direct loading method to adjust & calibrate a three-phase energy meter by comparing with a sub-standard meterspecifications:static energy meter three phase: under test (local) duly mounted, wired and terminatedstatic energy meter three phase: sub-standard meter (isi mark) duly mounted, wired and terminatedvoltmeter: moving iron ac portable of class 1.0 accuracy and range 0 - 300 v acammeter: moving iron ac portable of class 1.0 accuracy and range 0 - 10 a acwattmeter:

State Government

CTN :39984614

19 Apr, 2025 3.40 Lacs

Sonamukhi - West Bengal

Tender For 1/sonamukhi block/model science laboratory/ssm fund/2025-26 delivery points where machineries to be supplied at barchatra rk institution and sonamukhi bc boy hs - sirringe big, siringe small, battery 9 volt, led light ( small) different colour, naked copper ware, glue gun, glue stick, switch ( small), wood pencil, magnet bar, ring magnet ( high power), switch ( small), 9 w led, blade ( normal ), dc motor, knife ( good ), scissor, wirenail, black tape, glass lighter, bc 547 transistor, alluminium foil, plastic ball ( small ), plastic ball ( big ), various colour a-4 paper, led strip small, soldering iron, soldering wire, soldering flux, 32 in one screwdriver set, neon tester, multimeter, 7/36 swg multi colour wire, resistor 100 , 200, 330,1k,10k,47k,100k, transistors bc547 , bc548, bc147,bc148,2n2222, 9v battery connector, solar panel 6v lamp, dc power supply 5v 2 amp, daily weather map of january and july, map of india and wet bengal ( political and disal) physical, six s maximum and minimum thermometer, prismatic compass, slide caliper, clinometers compass, a4 size paper, mm division graph paper, india and adjacent countries geography black seat map, geography graph board, white board with marker, india agriculture map commercial crops, minerals and energy resources map of india, different kinf of industrical chart ( iron.engineering,textile), map of city and port, barometer, crop agriculture map of west bengal, vernier scale, volcano model, river activity model, forest type map of india and west bengal, soil map of india and west bengal, climate map of india and west bengal, set square (2set), 3d model on geometry, geo brand , math model, dextrose 500 gm, molish reagent 500 gm, a.napthol, b.napthol, conc. h2so4, conc. hno3, test tube , test tube holder , test tube stand , feling reagent a and feling reagent b, beaker ( different size- glass ), iodine, hcl, acetic acid, dropper - glass, naoh 100 ml, cuso4 100 ml, milansh reagent, filter paper , weight machine , height machine , bunsen burner set , lighter, long tape (50 meter) , arm measuring tape , indian political maap, indian physical map, world map - political, world map - physical, asia map - polical, asia map - pphysical, europe map - pilitical, europe map - physical, africa map - political, africa map - physical, n.america - political, n.america - physical, s.america - political, s.america - physical, rock, mineral, map stand, glob ( big ), 3d model river erossion & deposition (work) , wind - erossion & deposition (work) , glacier - erossion & deposition (work), 3d model india physical ocean current model, tides model, map of cities and ports

Central Government And Public Sector

CTN :40025627

06 May, 2025 47.62 Lacs

Delhi - Delhi

Tender For supply of chairman unit with shotgun microphone , delegate unit with shotgun microphone , chaiman and delegate microphone controller , power repeater for chairman delegate system , 8 in 8 out dsp for conferencing , ceiling speaker , quad channel amplifier , dual channel wireless handheld microphone set , cat5e type b 20 meter network cable , sdvoe compatible matrix switcher for av over ip , sdvoe compatible hdmi 2.0 receiver , sdvoe compatible transmitter for transmitting hdmi 2.0 rs-232 bidirectional ir , sdvoe compatible hdmi 2.0 for receiving hdmi 2.0 rs- 232 ir , management unit for controlling and monitoring , 3 meter usb full-featured type-c cable for usb 3.1 gen2 , 3 meter premium high speed hdmi 2.0b cable, bandwidth up to 18gbps , 10 meter usb 3.1 gen1 superspeed active extension cable typea male to typea female , 10g av over ip certified 24 port managed poe switch , interactive monitor with pedestal stand , retractable touch-screen monitor for chairperson , 4k ai 20x optical zoom ptz camera , other speaker, microphone, network cables and connectors , installation and commissioning , comprehensive amc for 2 years post completion of the oems back-to-back warranty bid number/ & ( * ) : gem/2025/b/6118088 dated/ + : 15-04-2025 bid document/ 3 3 1 / 23

Central Government/Public Sector

CTN :39468737

21 Apr, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : procurement of spares for cummins make kt 1150c diesel engines installedin dozers for ntpc unchahar. - b check kit,kit3238514,k6, cummins, bearing,needle,3875395, v-belt,178567,cummins,engine, harness wiring,3331473, hour meter,501151,engine, corr inhibitor,3167215,f/engine, kit,injector repair,3880784, kit,piston ring set,3880665, self starter,3636821,cummins,kt-2300-g, switch,pressure,4055977,engine, switch,temperature,4055979, air cleaner element,3237960, elmnt,inr air cleanr,3236027, ammeter,502881, cable,flexible drive,3234330, clamp,t bolt,140315, pressure gauge,500109, temperature gauge,4971772, hose,elbow,3030772,engine, switch,push button,504395, solenoid valve,3239599, rpair kit turbochrgr,3545647, connector,pipe,3872258, radiator,3879822, hose,hump,3030790,engine

Central Government/Public Sector

CTN :39858868

19 Apr, 2025 5.97 Lacs

Korba - Chhattisgarh

Tender For corrigendum : supply of 19 different spares for sait teknik make ht starter and switches - ht hrc fuse holder, part no 0201160266 or equivalent , current transformer, part no 0201040097 or equivalent , local remote selector switch , part no 0201080102 or equivalent , digital ammeter with built in ass 96x48, part no 0201100221 or equivalent , led indication lamp, part no 0201050019 or equivalent , led indication lamp, part no 0201050020 or equivalent , led indication lamp, 22.5 mm dia,amber, part no 0201050021 or equivalent , push button actuator , 22.5 mm dia,green, part no 0201060007 or equivalent , push button actuator , 22.5 mm dia,red, part no 020106008 or equivalent , push button element,1noplus1nc, 10a, part no 0201060021 or equivalent , auxiliary contactor, 220v dc,2noplus2nc, part no 0201140177 or equivalent , on delay timer 10 a, 1no, 1nc, part no 0201130040 or equivalent , on delay timer 10 a ,1no, 1nc, part no 0201160372 or equivalent , emergency stop push button, mushroom head type, part no 0201060025 or equivalent , limit switch for service position , 10a, part no 0310020034 or equivalent , limit switch for test position , 10a, 1noplus1nc, part no 0310020033 or equivalent , limit switch for isolator, electrical interlock, part no 0310020007 or equivalent , transformer, part no 0201040113 or equivalent , current transformer, part no0201040102 or equivalent bid number/ & ( * ) : gem/2025/b/6080990 dated/ + : 28-03-2025 bid document/ 3 3 1 / 38

Central Government / Public Sector

CTN :40028113

13 May, 2025 NA

Guntakal - Andhra Pradesh

Tender For supply of set of operating keys. each set consisting of 03 items. 1) key for panto selector switch (zpt) as per clw drg. no. clw/es/sk-1/s-3/i, alt.c or latest, qty./set -1 no. 2) reverser key complete as per ref. nos. 1 to 4 of clw drg. no. 3twd.241.001, alt.2 or latest, qty./set -1 no. 3) bl key complete as per clw drg. no. clw/es/sk-4/s-31, alt.b or la test, qty./set -1 no. ]

Central Government And Public Sector

CTN :39205704

18 Apr, 2025 NA

Thane - Maharashtra

Tender For bid to ras supply of 19 rack mountable managed industrial ethernet switch having number of port along with required sfp , 19 rack mountable 24 port patch panel , stp patch cord, 1 meter length , 19 rack mountable 24 port (12 pair) light interface unit (liu) for 9/125? m(os2) single mode fibre. , din rail mountable 6 port (3 pair) light interface unit (liu) , single mode fibre optic patch cord, 0.5 meter length , single mode fibre optic patch cord, 2 meter length , single mode fibre optic patch cord, 15 meter length

State Government

CTN :39715153

28 Apr, 2025 79.0 Thousand

Multi City - Telangana

Tender For corrigendum : supply of ador fontech make welding equipment spares-front panel (input supply terminals cover), part code: 61h0020000-0, tornado 200hfpcb1 (control pcb), part code: 21h103b010-0, tornado 400crpcb0 (drive pcb), part code: 21h084b002-0, tornado 400cron/off switch ('remote switch), part code:toh200-17, tornado 200hfcurret potentio meter (potentiometer), part code: 7216382201-3, tornado 400crthyristor (silicon controlled rectifier) ador 400 machine spares

CTN :40031840

07 May, 2025 NA

Pithoragarh - Uttarakhand

Tender For supply of volt meter 15 kva,fuel pipe 15 kva,switch toggle 5 kva,engine mounting pad 11 kva,engine mounting pad 15 kva,pad cushioning rubber 7.5 kva,display unit 30 kva,regulator voltage electronic 3.5 kva,e v r 7.5 kva,rubber coupling 7.5 kva,fuel feed pump 7.5 kva,fuel pipe 7.5 kva,oil filter 7.5 kva,door lock 15 kva,air filter 11 kva,fuel filter 11 kva,fuel pipe 11 kva

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