Latest interlocking system Tenders | Government interlocking system Tenders

Central Government/Public Sector

CTN :45024141

22 May, 2026 NA

Garhi - Rajasthan

Tender For s and t work (indoor and outdoor signaling works) with modification in existing electronic interlocking system of westrace make ei (centralized to distributed with 1 hut) at garhi harsaru station in c/w provision of y-connection at garhi harsaru to avoid reversal at garhi harsaru over northern railway.

CTN :45027596

19 May, 2026 20.68 Crore

Angul - Odisha

Tender For supply, installation, testing commissioning of electronic interlocking system along with all the outdoor gears, cables etc. for provision of new electronic interlocking arrangement at talcher tpp siding along with alteration in existing electronic

Central Government/Public Sector

CTN :44967642

20 May, 2026 NA

Kota - Rajasthan

Tender For a. den/central section- provision of various siding facilities including pit line for ttm/rgm sidings at different stations.b. provision of derailing switches to enable stabling on long haul loop at lbn station.c. provision of glued joints in connection with replacement of interlocking system of warm stand by and indoor signalling on age cum condition basis at amli yard.

Central Government/Public Sector

CTN :44955988

13 May, 2026 NA

Lucknow - Uttar Pradesh

Tender For "provision of indoor and outdoor signalling work in connection with ibs at 03 locations between nbp-jnh, jnh-sqn & jnh-byha section, addition & alteration in existing electronic interlocking system at janghai, nibhapur and baryaram stations and indoor signalling works at saraikansarai station of lucknow division."

Central Government/Public Sector

CTN :44931970

13 May, 2026 NA

Ajmer - Rajasthan

Tender For design, manufacture, supply, installation, testing and commissioning of microprocessor based electronic interlocking system (rdso spec no. rdso/spn/192/2019 ver. 2 with latest amendment) at budha pushkar (alteration, indoor & outdoor work), pushkar, nand, kod, riyan, bhesra kalan, katyasani stations along with supply, installation, testing and commissioning of various indoor & outdoor signalling & telecom systems/gears.the work includes excavation of trench, laying of cables in polyolefin duct/rcc half round pipes/gi pipe/dwc/hdpe/trench etc., casting of foundations of macls signals/apparatus cases, supply-installation of point machines, apparatus cases, macls signals, track circuit equipment (dc track circuit & single msdac in all stations yards), earthing, data loggers, eld, facs, afdas, iot based rdpms etc.the work includes addition/alteration in the existing electronic interlocking (kyosan make ei) at budha pushkar station & associated indoor and outdoor works in c/w new bg line in pushkar - merta section.the work also includes signalling and telecom work for shifting of existing s&t gears (lc gates, signals and location boxes, s&t cables, hassdac/ssdac, etc.) for removal of infringements of s&t gears coming in alignment of new bg line.the telecom work includes design, supply, installation, configuration, testing and commissioning (sitc) of telecom indoor and outdoor equipment including ip-mpls system with power supply arrangement, trenching, laying, jointing and termination of 4*48 fibre optical fiber cable (two on each side of the track) cable along with fibre management system & telecom asset management system and 6 quad cable along with provision of passenger amenities including ipis at pushkar & katyasani and other telecom works at stations, block sections, tss/sp/ssp etc. in c/w new bg line work in pushkar - merta section of ajmer division of north western railway.

Central Government/Public Sector

CTN :44899829

15 May, 2026 13.99 Lacs

Mumbai - Maharashtra

Tender For supply of signal and interlocking system at mbpa railway yard wadala : : - main signal , shunt signal , panel servicing work , signaling cable , cable trench excavation , cable laying , main signal termination , shunt signal termination , hdpe pipe supply , pipe laying work , signal dismantling work , interlocking system overhaul

CTN :44906429

16 May, 2026 47.99 Lacs

Mahamayanagar - Uttar Pradesh

Tender For in the village of gadhi dharu in the hathras development block construction of a drain and interlocking system from pramod farm passing through the primary school to ravi house near the shiva temple

CTN :44605670

14 Apr, 2026 NA

Kolkata - West Bengal

Tender For corrigendum : supply of frequently used spares for alds - kalvacha (model: lpgk220f/lpgk 230), dispenser keypad, electronic cpu, dispenser display card, dispenser totalizer card, relay board, dispenser flow / piston meter:, dispenser flow meter pulsar:, supply of communication cable for dispenser:, mechanical seal for dispenser flow meter:, differential valve repair kit for dispenser, dispenser flow meter head o ring set, solenoid valve with coil, dispenser pressure gauge, breakaway coupling including anchoring arrangement for dispensing hose, differential valve, carbon bush & shaft, yenen- regismart ii, dispenser keypad, electronic cpu, dispenser display card, dispenser power card, dispenser totalizer card, dispenser flow / piston meter:, dispenser flow meter pulsar:, supply of communication cable for dispenser:, magnetic coupling for dispenser flow meter, differential valve repair kit for dispenser, dispenser flow meter head o ring set, dispenser diapharam, rtd sensor, atc card, filter element for dispenser, fas-230/fas-pdc400, dispenser keypad, electronic cpu, dispenser display card, dispenser power card, dispenser flow meter pulsar:, magnetic coupling for dispenser flow meter, differential valve repair kit for dispenser, dispenser flow meter head o ring set, eurostar, dispenser keypad, electronic cpu, dispenser display card, dispenser power card, dispenser totalizer card, dispenser flow / piston meter:, dispenser flow meter pulsar:, supply of communication cable for dispenser:, mechanical seal for dispenser flow meter:, differential valve repair kit for dispenser, dispenser flow meter head o ring set, filter element for dispenser, opw t3, dispensing nozzle, dispensing nozzle teeth, dispensing nozzle lever lock, dispensing nozzle bush, dispensing nozzle handle, dispensing nozzle sleve, l&t, l&t single phase preventor ma 51bc, l&t contactor mnx 18, l&t mn2 olr, schneider, schnider thermal overload relay lre 14 7a-10a, schneider mushroom head push button as542n, schnider contactor lc1 e12 10, 30ma elcb, supply and installation of plc for double tank alds panel with program, smps 24v, honor & reputed make, supply & installation of digital plc for double tank alds panel with program-he-exl1e4. exl6e series ocs with high-density dc/dc i/o.twenty-four (24) digital inputs compatible with 12v/24vdc - four inputs can be used for 10khz high speed counting.sixteen (16) dc outputs - 0.5a per point - two (2) outputs can be used as pwm/pulse outputs. two (2) 10-bit analog inputs selectable between 0-10v and 4-20ma. with program, supply, fixing and wiring of two tanks . dispenser - relay based, esd function, unloading operation, dispensing operation, tanks interlocking between two tanks and mode selection, hla two tanks, panel internal wiring, routing, testing and installation., polycab/orbit, earthing wire 6mm2 copper flexible, earthing wire 16mm2 copper cable, sheilded cable 3c x 1.5sq mm, sheilded cable 6c x 1.5sq mm - armoured, sheilded cable 2c x 1.5sq mm - armoured, sheilded cable 3 c x 2.5sq mm - armoured datasheiled, copper armoured cable without sheilded -3 core x 1.5 sqmm, copper armoured cable without sheilded - 2 core x 1.5 sqmm, copper armoured cable without sheilded - 6 core x 1.5 sqmm, copper armoured cable without sheilded - 6 core x 2.5 sqmm, baliga, flp dummy for jb, emergency button flp, pump on/off switch flp, 4 way junction box, flp double compression gland 2c x1.5sqmm, flp double compression gland 3c x2.5sqmm, flp double compression gland 6c x2.5sqmm, nonflp double comp. gland 2x1.5sqmm, nonflp double comp. gland 2x2.5sqmm, nonflp double comp. gland 3x1.5sqmm, nonflp double comp. gland 3x2.5sqmm, nonflp double comp. gland 6x2.5sqmm, fuji/schnider - vfd, supply & installation - vfd (incl of cable supply , glands and other allided works), fuji/krycard, 1kv onine ups, ira, tyre inflator - full set, 15 mts hose & nozzle, floor mounting stand, cpu card, coil set, rochester, rochester ga

CTN :44421909

16 Apr, 2026 85.55 Lacs

Puruliya - West Bengal

Tender For corrigendum : service contract for round the clock operation of panel cabin and maintenance of in-plant railway signaling system and telecommunication of panel interlocking system in stps for two years - service contract for round the clock operation of panel cabin and maintenance of in-plant railway signalling system and telecommunication of panel interlocking system in stps for two years.