Latest switching post Tenders | Government switching post Tenders

Central Government/Public Sector

CTN :41030014

05 Aug, 2025 NA

Faridabad - Haryana

Tender For "design, supply, erection, testing & commissioning of traction sub stations with associated switching posts and provision of supervisory control and data acquisition (scada) system for 2 x 25 kv at feeding system in new delhi-faridabad (fdb) section of delhi division of northern railway for raising of speed to 160 kmph"

CTN :40383994

18 Jul, 2025 NA

Ajmer - Rajasthan

Tender For corrigendum : supply of reed switch for smc cylinder make siemens turck sick balluf , a , b , c , d

CTN :41012144

18 Jul, 2025 8.20 Lacs

Parganas - West Bengal

Tender For supply of filter for dryer , moisture protected filter , heater for desiccant bed , heater for granules , desiccant bed assembly for ckt50 , desiccant bed assembly for ckt70 , top cylinder assembly , wire mesh 254 wire mesh 254 , rubber u profilesquare filter , clamp hood , hinge bottom 612d , hinge top 612d , hinge pin_top_bottom , anti abrasive resistant pur_h hose , magnetic reed switch m , control card assembly , closing flap assembly , rubber u profile 375mm ) /bid number : gem/2025/b/6427187 * /dated: 09-07-2025 & & / bid document 1 / 25

CTN :41019672

25 Jul, 2025 NA

Thoothukudi - Tamil Nadu

Tender For lab equipment for machines lab - consumables, plc trainer kit allen bradley micro 810 plc analog and digital i/o module plc trainer with allen bradley micro810controller (2080lc1012qwb) 6 digital inputs, 2 analog inputs and 4 digital outputs 6 digital input switches 2 analog inputs with dc (0-10v) variable input 4 digital relay outputs with led indication 4 no contacts of the relays connected at outputs of the plc and a buzzer 24v operated, built-in power supply, additional 5v power supply computer connectivity to download the program using usb port with cableprofessional programming software - component connect workbench (ccw) legend printed in the pcb closed wooden cabinet, trainer kit - interfacing of discrete field devices with plc (push button, limit switch, reed switch, 3-wire proximity sensor and buzzer)sequence of operation: develop ladder logic in plc to execute the following logical relation between the input and output field devices. y = a + b + c + d y = a. b.c. d y = (a+b). (c+d) y = (a.b) + (c.d) interface contains: plc input interfacing push button (a) limit switch (b) reed switch (c) 3 wire inductive proximity sensor (d) plc output interfacing buzzer (y)closed wooden cabinet, ttrainer kit plc based conveyor system with pre warning siren interfacesequence of operation: develop and execute ladder logic in plc using an on delay timer to delay the start of a conveyor. while press the start button, activate the warning siren for pre-set time. after the pre-set time delay the warning siren turns off and the conveyor starts running. when stop button is pressed turns off the conveyorinterface details sloped conveyor system:mechanical setup: sloped conveyor integrated with 1 nos. shawl sheet metal models for material handling demonstration. plc input interfacing: 1 no. inductive proximity sensors to detect presence of shawls on the conveyor. 1 no. start push buttons one for each conveyor. 1 no. stop push buttons for individual conveyor control. 1 no. fwd/rev toggle switches to set direction of conveyor operation (forward/reverse).plc output interfacing: 1 no. siren to provide audible alarms upon detection events or conditions. 1 no. conveyor belts driven by geared dc motors controlled through plc for start/stop and direction.all components housed in a metal closed cabinet for safety integration, itrainer kit plc based water level control system interface sequence of operation: develop and execute ladder logic in plc to fill the empty tank with liquid when the start button is pressed. when liquid reaches the high level, turn off the pump motor and turn on the solenoid valve to drain the liquid from tank. when liquid reaches the low level, turn off the solenoid valve and turn on the pump motor for refilling. interface external pilot lamp with plc to indicate the operation of pump motor and solenoid valve. interface contains: low high level sensors as input to the plc water tap as output from the plc water pump motor control using outputs of the plc water tank with sump and overhead tank model 2 levels sensor switches and 12 v pump 24 v solenoid valve to drain water, foot valve arrangement to take the water from the sump12 v and 24v power supply provided, trainer kit plc based counting of moving objects on two conveyors interfacesequence of operation: a manufacturing plant is arranged with 2 feeder conveyors for transferring the objects into the plant. develop and execute ladder logic using math instruction in plc to get the total number of objects transferred by 2 conveyors into the plant. when the count of total object has reached pre-set count value, turn on buzzer to give beep sound for 1 second and turn off the conveyors.interface details sloped conveyor system: mechanical setup: sloped conveyor integrated with 2 nos. shawl sheet metal models for material handling demonstration. plc input interfacing: 2 nos. inductive proximity sensors to detect presence of shawls on the conveyor. 2 nos. start push buttons one for eac

State Government

CTN :41021895

30 Jul, 2025 10.00 Lacs

Delhi - Delhi

Tender For group c - machinery parts for blanket unit - belt (b-118) for tana machine, belt (g-012) for cone binder machine, mobil oil, grease, nut & bolt various size, w nut bolt various size for power loom machine, leather belt 1.5 width for power loom machine, reed no. 12, buffer 3 for power loom machine, loom switch (system)(3 phase 15/ 440 volts 15 amps) for power loom machine, gitti for cone binder machine, dobby inner jack lever, dobby outer jack lever, weighting chain for beam, 36 shaft (lohe ka danda), picking bolt, induction motor 3 phase ac volt 7 hp for tana machine, gur pedi for inmates, change over switch for cone binder machine

Central Government/Public Sector

CTN :41016674

31 Jul, 2025 NA

Lucknow - Uttar Pradesh

Tender For design, supply, erection, testing & commissioning of 25 kv ac single phase ohe for the electrification work of crossover shifting at rosa, rob in lieu of level crossing no.352 'c' class at km 1288/17-19 in pitamberpur station yard on lucknow-moradabad section, rob in lieu of level crossing no.51 'spl' class at km 78/130.201 in sitapur city station yard, bridge no.13 dn main line at rly. km. 14/305.923 on sarda canal and switching post (sp) at sitapur city on rosa-sitapur city section of moradabad division.

CTN :41003697

19 Jul, 2025 NA

Darjeeling - West Bengal

Tender For supply of mt grant d d - reed valve assy , gear shifting leaver , water separator , fuel filter 2pin , spring brake chamber repair kit , switch assy for starting motor , winding starter generator filed , wiper blade , gear box top assy , gear box top bearing , air cleaner hose

corporations/Associations/Others

CTN :40929588

02 Aug, 2025 NA

Villupuram - Tamil Nadu

Tender For supply of bus ac spares - bus ac spares, compressor clutch with coil(bitzer)acbus, compressor clutch with coil(valeo)ac bus, idler pulley dia 160/180 for a/c bus, a/c compressor t65 4nfcy (bi tzer)a/cveh, a/c compressor t65 4nfcy (valeo)a/c veh, idler pulley arm for a/c bus, air comp.reed valve assy for a/c vehicle, 24v a/c relay board (bitzer), a/c dash control (spheros), a/c blower motor, a/c condensor fan, a/c dash control(valeo), compressor pulley 200/250 dia, a/c evaporator coil lh/rh, a/ccopmressor shfaft seal fkx40/bitzer60, a/c 24volt dc realay, a/c relay board (valeo), expansion value, high pressure switch 24v, low pressure switch 24v, receiver tank rd bottle, a/c compressor suction hose 1 1/8", a/c compressor suction hose 7/8", a/c condensor coil, 24v 5pin relay for a/c bus, prestolite alt assy a/c 150a 2 groove, a/c vehicle air louver unit (ivory/red), floron gasr134as, rd bottle drier (water wash m/c)

Central Government And Public Sector

CTN :40134854

12 Jul, 2025 NA

Baramulla - Jammu And Kashmir

Tender For corrigendum : supply of reed switch with c/o contact and connecting cable

Central Government/Public Sector

CTN :40915939

14 Aug, 2025 NA

Chennai - Tamil Nadu

Tender For design, supply, erection, testing & commissioning of traction sub stations (scott-connected) inclusive of power quality compensating equipment, with associated switching posts (sp/ssp) for 2x25 kv at feeding system as per latest revised rdso general arrangement drawings dated:10.03.2025, scada and automatic fault locator (afl) in arakkonam jn. - jolarpettai jn. (ajj-jtj) section of chennai division of southern railway in connection with mission 3000mt loading target.

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