Latest passenger emergency alarm valve Tenders | Government passenger emergency alarm valve Tenders

CTN :42635432

09 Feb, 2026 1.13 Crore

Ratnagiri - Maharashtra

Tender For bid to ras 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

CTN :43829851

16 Feb, 2026 NA

Mettur - Tamil Nadu

Tender For mtps-tm unit - i - cleaning and painting of inner and outer portion of receiver tanks of 1 & 2 for instrument air system, service air system, renewal of manhole door gaskets, overhauling of safety valves of receiver tanks, overhauling of 150mm gate valve/nrv valves, overhauling of silica gel type air drier accessories commissioning, replacement of defective lines, inspection and dismantling, assembling of inter cooler and after cooler nests after checking and attending of leakages in tubes by carrying out hydraulic test during aoh 2026 - 2027.

Central Government/Public Sector

CTN :43875279

27 Feb, 2026 NA

Mumbai - Maharashtra

Tender For supply of passenger emergency alarm valve to rdso drg. no. - sk- 97029, alt. - 3, part drg. no.- sk- 97030, sheet no.- 1,alt.- 2 and sk- 97030, sheet no.- 2, alt.- 4,with conforming to rdso specn no.- 02-abr- 2002, read to all amendment with latest amendment no.4 of september-2016, appendix- j.

corporations/Associations/Others

CTN :43806469

16 Feb, 2026 NA

Salem - Tamil Nadu

Tender For mtps tm unit i cleaning and painting of inner and outer portion of receiver tanks of 1 2 for instrument air system service air system renewal of manhole door gaskets overhauling of safety valves of receiver tanks overhauling of 150mm gate valve

Central Government/Public Sector

CTN :43814949

13 Feb, 2026 35.15 Lacs

Angul - Odisha

Tender For supply of no. 4697482 , solenoid valve, part no. yb60000078 , sensor pressure, part no. 4436535 , relay battery, part no. 4255762 , fuse, part no. 4428910 , fuse 10a, part no. 4428911 , fuse, part no. 4436736 , relay, part no. 4436534xxxt3 , grip, part no. ya00035058 , switch, part no. ya00018389 , relay safety, part no. 4452158 , oil hose, part no. ya00010414 , oil hose, part no. ya00007150 , air hose, part no. 4643572 , air hose, part no. 4727505 , hose, part no. ya00010413 , hose, part no. ya00007148 , hose, part no. ya00013151 , hose, part no. 4725045 , hose, part no. 4324164 , hose, part no. 4656795 , hose, part no. 9317585 , hose, part no. 9312956 , hose, part no. 4635305 , hose, part no. 4635303 , hose, rubber, part no. 4348414 , arm cylinder, part no. tc04918 , pilot valve, part no. yb60000205 , o ring, part no. 4176479 , o ring, part no. 4179834 , o ring, part no. 4187308 , o ring, part no. 4187328 , o ring, part no. 4506418 , o ring, part no. 4506429 , o ring, part no. 4508805 , o ring, part no. 4509180 , o ring, part no. 957366 , o ring, part no. a810095 , o ring, part no. a810120 , o ring, part no. a811040 , oring, part no. a811045 , o ring, part no. a811050 , nut, part no. j951027 , o ring, part no. te04663 , o ring, part no. z966689 , o ring, part no. z966993 , o ring, part no. z971489 , o ring, part no. 4430912 , o ring, part no. 4153095 , hose, part no. 4349412 , hose, part no. ya00044823 , hose, part no. 4649874 , hose, part no. 4413856 , hose, part no. 4601384 , tank receiver, part no. 4333461 , compressor, part no. 4721999 , sensor, part no. 4405814 , cooler hose, part no. ya00023737 , belt,v, part no. 4612331 , motor, part no. xb00001057 , evaporator, part no. xb00001044 , hose cooler, part no. ya00023738 , cooler hose, part no. 4707540 , valve, part no. xb00001045 , filter, part no. ya00001490 , propeller shaft, part no. 2051884 , relay, part no. xb00001063 , transistor, part no. xb00001058 , cleaner, part no. 4090405 , condenser, part no. 4356628

CTN :43800704

10 Feb, 2026 NA

Tiruvallur - Tamil Nadu

Tender For supply of supply fabrication structural steel , supply fabrication honeycomb grating , supply fabrication chequered plate , sply and layg of upvc pipeline 2 inch , sply and layg of upvc pipeline 4 inch , skilled manpower welder , rewinding of motor 1 hp , rewinding of motor 3 hp , rewinding of motor 5 hp , rewinding of motor 7.5 hp , rewinding of motor 10 hp , repair of gd transmitter , repair of gd receiver , repair of pt transmitter , repair of vigo module , repair of cuc card , calibration of dead weight tester , calibration of pressure gauge of dead wt , calibration of insulation tester , calibration of lux meter , calibration of clampmeter , calibration of torque wrench , calibration of digital multimeter , outer oring for lot valve 47.5kg , inner oring for lot valve , 6inch 300 class y type strainer filter , 8inch 300 class y type strainer filter , metallic gaskets for stariner 8inch , metallic gaskets for stariner 6inch , metallic gaskets for stariner 4inch , metallic gaskets for stariner 2inch , repair of worm gear type gear box , repair of service water pump , repair of cooling water pump , repair of washing water pump , supply of evacuation adaptors , soap solution unit rack and pinion repair , 2inch swivel joint for seal , 2inch ss lining o ring , 2inch male housing o ring , erc inner spring , erc locking bush , erc inner farul , dbc valve o ring , erc main body o ring , 2inch swivel joint o ring , erc inner shaft , dbc swivel o ring , dbc face o ring , dbc slyding swivel o ring , erc popet valve seal ) /bid number : gem/2026/b/7174104 * /dated: 31-01-2026 & & / bid document 1 / 34

Central Government And Public Sector

CTN :43722455

06 Feb, 2026 NA

Sonitpur - Assam

Tender For supply of passenger emergency alarm valve, rdso no.sk.-97029, alt-3 or latest. spec:rdso spec. 02-abr-02, with 3 amnd up to amnd-3 of apr-2010 appendix - j

CTN :43728236

09 Feb, 2026 NA

Kharagpur - West Bengal

Tender For supply of kit for passenger emergency alarm valve consisting of 09 items etc.

Central Government/Public Sector

CTN :43729339

23 Feb, 2026 NA

Mangalore - Karnataka

Tender For supply of faiveley- passenger emergency alarm valve for lhb coaches , air spring failure indication cum brake application device,knuckle of aar

CTN :43630281

16 Feb, 2026 NA

Kanpur - Uttar Pradesh

Tender For supply of hydrogen drier spare d d -amp meter range 0 10 , volt meter 300v , digital temperature controller with delaty timer , digital temperature indicator , remote control card pcb card with ac to dc convertor , toggle switch for on off , auto manual selector toggle switch , cyclic timer , rtd wire pt100 sensor for evaopartor , rtd wire pt 100 sensor for in out h2 flow , led indicators for 220v , transformers 415v to 220v ac 45va , mcb isolators at main 3 phase 440v ac 10 amp , led indicator for ryb phase , contactor for compressor oil 230v , contactor for motor , overload relay for compressor , overload relay for motor , compressor , fan motor , fan blade , condensor , freon receiver , freon drier filter , accumulator , hand shut off valve 1 by 2 , hand shut off valve 3 by 8 , hand shut off valve 1 by 4 , pressure guage 350 psi , pressure guage 500 psi 0 500 red colour material code mca0250 , cappillary , drain valve , hp lp switch for compressor protection , gasket for all flanges , flare nut for complete refrigerant circuit , thermostatic expansion valve , thermowell for evaporator , solenoid valve , insulation for h2 circuit , insulation for copper pipes , cleanser liquid for the cleanliness of cooling coil , pressure guage for hydrogen inlet outlet pressure , mpcb for motor , mpcb for compressor , delay timer for evaporator temprature controller , vaccum pump for the refrigerant circuit ) /bid number: gem/2025/b/6982832 * /dated: 19-01-2026 & & / bid document1 / 46

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