Latest electronic interlocking Tenders | Government electronic interlocking Tenders

Central Government/Public Sector

CTN :45741386

23 Jul, 2026 NA

Bhusawal - Maharashtra

Tender For indoor & outdoor signaling work including supply of materials, installation, testing & commissioning of electronic interlocking at wardha station (distributed configuration) in connection with wardha-badnera-bhusawal 3rd & 4th line of nagpur division of central railway.

Central Government/Public Sector

CTN :45730434

21 Jul, 2026 NA

Vadodara - Gujarat

Tender For "design, supply, installation, programming, testing and commissioning of newhot standby electronic interlocking system at waghodiya , jarod and lotnastations and ei alteration at dabhoi and samlaya station along with supply,installation, testing and commissioning of various indoor and outdoor signalingsystem with bpac in dabhoi-waghodiya -jarod - lotna-samlaya section inconnection of provision of gauge conversion work under dy. cste construction,vadodara, gujarat (western railway)

Central Government/Public Sector

CTN :45741388

23 Jul, 2026 NA

Bhavnagar - Gujarat

Tender For bhavnagar division: supply installation, testing, commissioning of signalling gears and alteration in medha make electronics interlocking system at dhasa, kukavav & chital stations in connection of (i) surendranagar - dhasa track machine siding at 06 stations. signaling work for alteration in ei at das station. (ii) dhasa - jetalsar section - creation of siding facilities for track machine siding at two stations. (chital and kukavav).

Central Government/Public Sector

CTN :45730729

29 Jul, 2026 NA

Mumbai - Maharashtra

Tender For design, supply, installation, testing and commissioning of electronic interlocking (e.i) system and other signalling works at marine lines and ram mandir stations of mumbai division, western railway.

Central Government/Public Sector

CTN :45730728

28 Jul, 2026 NA

Hisar - Haryana

Tender For "provision of distributed electronic interlocking at hisar station over bikaner division"

Central Government/Public Sector

CTN :45730556

17 Jul, 2026 NA

Hisar - Haryana

Tender For trd modification work in c/w provision of interlocking of 24 manned lc gates (additional work) & 2 manned lc gates over various sections and distributed electronic interlocking at hisar station over bikaner division.

Central Government / Public Sector

CTN :45730662

24 Jul, 2026 NA

Hyderabad - Telangana

Tender For hyderabad division: 1) replacement of panel interlocking both indoor and outdoor by electronic interlocking system at cvb station on hun/hdn routes- electrical arrangements 2) signaling arrangement in connection with interlocking of lc gate no:103 at km no.194/800-900 between gwd-pdo stations- electrical arrangements 3) signaling arrangement in connection with interlocking of lc gate no:231, 235 & 238 on stpd-mue stations - electrical arrangements

Central Government/Public Sector

CTN :45742793

30 Jun, 2026 15.62 Crore

Bhilai - Chhattisgarh

Tender For design, supply, installation and testing & commissioning of solid state interlocking (ssi) /electronic interlocking (ei) based signaling & telecommunication system at plate mill yard of bhilai steel plant, t&d deptt.

Central Government And Public Sector

CTN :45436106

07 Jul, 2026 NA

Bhilai - Chhattisgarh

Tender For corrigendum : tender for appointment of authority engineer for providing project management services (pms) for replacement of panel interlocking installations with electronic interlocking installations at c cabin, d cabin, e cabin, p cabin, freight maintenance yard, bhilai exchange yard, tilda and baikunth stations along with associated s&t, civil & electrical works in raipur division of secr

CTN :45334872

02 Jul, 2026 NA

Varanasi - Uttar Pradesh

Tender For corrigendum : ner acting for and on behalf of the president of india invites e-tenders against tender noner_snt_proj_bsb_02_2026 closing date/time 21/07/2026 12:30 hrs. bidders will be able to submit theiroriginal/revised bids upto closing date and time only. manual o ers are not allowed against this tender, and any suchmanual offer received shall be ignored.1. nit headername of worksurvey, design, supply, installation,testing, and commissioning of automaticblock signaling work utilizing multi- section digital axle counters (msdac) forcontinuous track circuiting including associated auxiliary works at adjoiningstations along with 4x48 ofc work in the aunrihar jn (arj) - varanasi city (bcy) &banaras (bnrs) -prayagraj rambag (prrb) sections and ei (indoor) works atsarnath(srnt), kadipur (kdq) and rajwari (rji) stns in the varanasi division ofn.e. railway.bidding typenormal tendertender typeopenbidding systemtwo packet systemtender closing datetime21/07/2026 12:30date time of uploadingtender22/05/2026 16:43pre-bid conferencerequiredyespre-bid conference datetime05/06/2026 11:30advertised value 1287170067.90 tendering section projectbsbbidding stylesingle rate for eachschedulebidding unitearnest money (rs.) 25743400.00validity of offer ( days) 90tender doc. cost (rs.)0.00period of completion 18 monthscontract type works - general contract category expenditurebidding start date 07/07/2026are jv allowed to bid yesnumber of jv memberallowed3are consortium allowedto bidnonumber of consortiummember allowed0ranking order for bidslowest to highest expenditure typecapital (works)2. schedules.no. itemcodeitem qtyqty unitunit ratebasic value escl.(%) amount biddingunitschedule () a1-electronic interlocking items350653086.18above/below/para1001 3.00 station17259924.6951779774.07 at par51779774.07page 1 of 27run date/time: 10/06/2026 15:39:01ner hq-s and t/north eastern rlytender documenttender no: ner_snt_proj_bsb_02_2026closing date/time: 21/07/2026 12:301description:- design, manufacture, supply of hot standby architecture electronic interlocking (ei)system complete as per rdso spec. rdso/spn/192/2019 version 2 (or with latest amendment ifany) for stations as per tech. spec. given in tender document, mainly consisting of microprocessorbased cpu card, input card, output card, interfacing equipment and all type of interfacing relays,suitable for re. for system 'a' & 'b' of ei, segregation between the dc-dc converters shouldbemade so that in case of failure, only one system is a ected, and dc-dc converters shall beprovided in n+1 con guration. dual vdu for operation (2 no. of fanless embedded industrial gradepcs, 2 nos. industrial grade 55" 4khd led vdu and 1 no. maintenance console (fanless embeddedindustrial grade pc and industrial grade 55" 4khd led vdu with ups, backup min. 1 hr. & printercolor laserjet with scanning facility similar to hp mfp 3303sdw) as per rdso's tan no.sts/e/tan/3007 ver. 2.0 dt.22.04.2026 (latest), interconnecting cables, rack for ei card, relayrack, ct rack (including terminals), connector, fixtures, mounting arrangement, lightning arrestor,m f earth connections (as per latest tan issued) etc. & accessories necessary to make ei systemfunctional for stations as per approved sip, from ei system up to ct rack, design of circuits andpreparation of wiring diagrams, power supply arrangement on main cabin (railway will provide 110 vdc only.), ofc connectivity (patch cords) as per requirement of system, protocol converter fordataloggers at main cabin (supply and installation of data logger is covered as separate item of theschedule). note:- (i). tenderer should submit details of individual cards/ modules with item wisedetails, rate and quantity in proforma attached as annexure - 'a' prior to ca. (ii). item wise ratesare for indicative purpose, not be used for evaluation. any extra item required for commissioning ofei system will be borne by the contractor without any extra cost.(iii). the el system including

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