Latest electronic interlocking Tenders | Government electronic interlocking Tenders

Central Government/Public Sector

CTN :44440882

25 Mar, 2026 NA

Bilaspur - Chhattisgarh

Tender For corrigendum : comprehensive annual maintenance contract for hitachi make electronic interlocking ei stationof track hopper control room central yard east cabin east m3 yard west cabin west m4 yard of wagon tippler line at ntpc sipat for twoyears 2026 28

Central Government/Public Sector

CTN :44390123

21 Mar, 2026 NA

Gautam Budnagar - Uttar Pradesh

Tender For corrigendum : biennial comprehensive maintenance contract (bcmc) for siemens make westrace electronic interlocking system installed at ntpc dadri

CTN :44508867

16 Apr, 2026 NA

Kharagpur - West Bengal

Tender For all s&t works excluding the construction of building for replacement of old electronic interlocking with new electronic interlocking at shyamchak, balichak, haur, bhogpur, fuleshwar and mourigram flyover block hut in kharagpur division.

Central Government/Public Sector

CTN :44322747

26 Mar, 2026 NA

Fatehpur-Up - Uttar Pradesh

Tender For corrigendum : supply of supply of 400kv isolator for hvdc bf800 d d - 400kv,operating mechanism box for earth switch , hvdc fatehpur-spares-isolator-400kv,earth blade for earth switch , hvdc fatehpur-spares-isolator400kv,earth switch fixed contact assembly , hvdc fatehpur-spares-isolator-400kv,auxiliary switch contacts assembly , hvdc fatehpur-sparesisolator-400kv,set of contactors,relay,limit switch,control switches,solenoid etc , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,hdb type isolator-one complete pole with 1-es along with operating mechanism and other accessories,but without insulator,structure and tc , hvdc fatehpur-spares-72. 5kv,1250a,25ka for 3s,hdb type isolator structure mounted-one complete pole without es,along with motor operated marshalling box and other accessories as per ts , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s, isolator arms with finger contacts and current carrying assembly , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,hdb type isolator-copper contact fingers for female and male contacts for one pole , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,hdb type isolator-open-close contactor assembly, timers, key interlock push button switch and auxiliary switches , hvdc fatehpur-sparesisolator-72. 5kv,1250a,25ka for 3s,hdb type isolatorlimit switch , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,motor housing bearing assembly , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,hdb type isolator-terminal pads , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,motor with gear assembly and bevel gear assembly , hvdc fatehpur-sparesisolator-72. 5kv,1250a,25ka for 3s,hdb type isolatorcorona shield rings , hvdc fatehpur-sparesisolator-72. 5kv,1250a,25ka for 3s,hinge pin , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,bearings , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,interlocking coil with resistor , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,fuses of each rating , hvdc fatehpur-services-isolator-400kv,supervision of erection testing and commissioning including alignment check of hdb type isolator and earthswitch , hvdc fatehpur-services-isolator400kv,supervision of erection testing and commissioning including alignment check of 1ph,hdb type isolator and earth switch , hvdc fatehpur-services-isolator-400kv,supervision of erection testing and commissioning including alignment check of 3-ph free standing earth switch , hvdc fatehpur-services-isolator72. 5kv,supervision of erection testing and commissioning including alignment check of hdb type isolator and earthswitch , hvdc bhadlasupply-isolator-400kv,4000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts , hvdc bhadla-supply-isolator-400kv,4000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts //bid details3 / 81, hvdc bhadla-supply-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts , hvdc bhadla-supply-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts , hvdc bhadla-supply-isolator-400kv,63ka for 1s,3ph,free standing earth switches,motor operated,electrically ganged without insulator and structure but with mom box and accessories , hvdc bhadla-supply-isolator-72. 5kv,1250a,25ka for 3s,3-ph,hdb type isolator without earth switch,mechanically ganged motor operated along with mom box and other accessories as per ts , hvdc bhadla-supply-isolator-72. 5kv,1250a,3-ph,hdb type isolator with 1-es,three pole mechanically ganged motor operated along with mom box as per ts , hvdc bhadla-spares-isolator-400k

CTN :44463737

06 Apr, 2026 NA

Multi City - Multi State

Tender For design, programming, installation, supply, testing and commissioning of electronic interlocking (ei) system conforming to rdso specification no. rdso/spn/192/2019 or latest (with latest amendment if any) as per sip/esp along with indoor & outdoor work including part supply of materials at deokali, jharekhapur, gomtinagar under ph 16 along with mandhana jn- cpa under elevated track work with provision of yard remodelling and augmentation of abs in connection to 3rd line work of bbk-buw section of ner including miscellaneous telecom and utility shifting work.

CTN :44463714

06 Apr, 2026 NA

Khalilabad - Uttar Pradesh

Tender For electrification of proposed constructed signal building and other allied works etc in connection with electronic interlocking of yard at railway stations i.e. khalilabad, maghar and jagatbela.

CTN :44463935

07 Apr, 2026 NA

Sealdah - West Bengal

Tender For at nangi :- replacement of existing panel interlocking system with new electronic interlocking system at nangi station in the jurisdiction of senior section engineer[works]/ballygunge under assistant engineer/ballygunge.

corporations/Associations/Others

CTN :44395354

16 Mar, 2026 28.43 Crore

Prayagraj - Uttar Pradesh

Tender For corrigendum : expression of interest (eoi) for provision of msdac and other associated works including suitable indoor alterations in electronic interlocking-rri-pi stations in prayagraj division of north central railway for customer of railtel

CTN :44436591

06 Apr, 2026 NA

Bareilly - Uttar Pradesh

Tender For provision of electronic interlocking and associated s&t work in connection with provision of running line no.3 at alj station of izn division

Central Government/Public Sector

CTN :44372546

30 Mar, 2026 NA

Jhansi - Uttar Pradesh

Tender For comprehensive annual maintenance of kyosan make electronic interlocking at 15 stations as jhs ei-ii, krq, daa, sor, ktra chit, hpp, rnrd, rora, mrpr, rgu, bsz,jsb, tka, nlt and 11 lsc/rh as lsc28, rh-4, lsc27, lsc26, lsc24, lsc23, lsc22, lsc21, lsc20, lsc19, lsc18 of jhansi division for a period of three years.

Electronic Interlocking Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors

Central Government/Public Sector

Central Government/Public Sector

Central Government/Public Sector

corporations/Associations/Others

Central Government/Public Sector