Latest electronic interlocking Tenders | Government electronic interlocking Tenders

CTN :43004127

22 Dec, 2025 46.06 Crore

Adilabad-T - Telangana

Tender For please refer tender document - supply, installation, testing & commissioning of new electronic interlocking system along with indoor and outdoor gears for signalling and telecommunication arrangement to the existing stpp private railway siding including connected infrastructure (for phase-i lines of stpp siding & ltc siding from mancherial to srp chp), jaipur (v&m), mancherial(dist), telangana.

State Government

CTN :42922367

04 Dec, 2025 NA

Ghaziabad - Uttar Pradesh

Tender For corrigendum : supply of point machine and variouse other items as per boq attached inspectioon rdso rites consignee - supply of point machine irs type 220 mm stroke clamp type as per irs s$-24/2002 (amendment 1) or latest.(inspection agency:- rdso), supply of q-series led ecr (universal type i.e.qecx-61), 4f/4b complete with plug board(base plate), connectors, retaining clips etc. and conforming to brs: 941a sts / e / relays / ac lit led signal / 09 - 2002, amdt.-1 or latest and rdso spec.no.irs: s - 34, s- 23 or latest, as applicable. the interlocking code for this unit shall be "abdhk". (inspection by rdso)., contactor unit (qbca1 type), 24 v dc, 2hf / 4b complete with plug board (base plate), connectors, retaining clips etc and conforming to brs- 943 and rdso specn. no. irs : s - 34, s- 23, s - 60 or latest, as applicable. th e interlocking code for this unit shall be "bcejk". (inspection by rdso)., q-series magnetically latched neutral line relay (ql1 type), 11f / 4b, 24v dc complete with plug board (base plate), connectors and retaining clips and con forming to brs-935a and rdso specn. no.irs : s - 34, s - 23 or latest, as applicable. the interlocking code for this unit shall be "abdeg.(inspection by rdso)., supply of basic material to construct unit maintenance free earth as per rdso specs. no. rdso/spn/197 ver. 1.0 or latest to achieve a resistance less than 1 ohm. it consist of following:(a) copper bonded steel electrode of minimum 3.0 meter long, minimum 17.0 mm dia with copper bonding thickness of minimum 250 microns and ul listed and marked = 1 no. (b) earth enhancement material supplied in sealed bags of minimum 10 kg = 3 nos. (c) copper strip of 150x25x6 mm, to terminate earth rod = 1 no. (d) copper strip of 300x25x6 mm (meeb) = 1 no. (e) copper strip of 150x25x6mm (seeb) = 1 no. (ii) supply of 35 sq. mm multi strand single core pvc insulated copper cable as per is: 694 for connecting main earth electrode to meeb in the equipment room in duplicate. (minimum 10 meter.) (iii) supply of 16 sq. mm multi strand single core pvc insulated copper cable as per is: 694 for connecting meeb to seeb and spd to meeb (minimum 10 meter.) (iv) supply of 10 sq. mm multi strand single core pvc insulated copper cable as per is: 694 for connecting various equipments to seeb (v) supply of copper lug sleeve for 3/16 cable.(inspection by consignee)., supply of master telephone with voice logging facility for electronic lc gate telephone system as per specification no: rdso/spn/tc-51/2011 revision 3.0 with amendment no. 1 or latest. (inspection by rites)., electronic lc gate slave telephone system with voice recorder as per rdso specification no. rdso/spn/ tc/51/2021 revision 1.0 (inspection agency:- consignee), supply of centralized power supply system 24 volts dc power pack with 7ah mf battery for electronic lc gate telephone system as per rdso spec:- no. rdso / spn / tc / 51 / 2011 (rev. 3.0) amdt - 1 or latest.(inspection agency:- consignee), supply of optical power meter, type-b, as per tec spec. gr / opm - 01 / 03 feb. 2005 or latest. (make & model khushicom-k280) or similar branded make. (inspection by consignee)., supply and testing of optical laser light source of make- jdsu model- ols-35 or similar branded make.(inspection agency:- rites), supply of optical laser torch of reputed make. (make & model-proskit mt-7530) or similar branded make. (inspection agency: - consignee), supply of automatic fusion splicer for single mode optical fibre cable, along with accessories as per tec spec. tec/gr/tx/osm 001/04/sep-12 or latest of make superior/fujikura or similar. consignee shall approve the supply only after successful demonstration at site. (inspection agency:- rites), supply of otdr suitable for 1310/1550nm fiber with resolution of 60 cm, dynamic range of 314/29 db with all accessories for working on single mode optical fiber as per tec spec. tec/gr/tx/otd 001/05/sep-19 or latest, of reputed make like yokogawa/zdsu/viavi or

Central Government/Public Sector

CTN :43005096

30 Dec, 2025 NA

Prayagraj - Uttar Pradesh

Tender For comprehensive annual maintenance contract of electronic interlocking system of "kyosan" make installed at prayagraj (pryj) station of prayagraj division for a period of three years.

Central Government/Public Sector

CTN :43005108

31 Dec, 2025 NA

Kota - Rajasthan

Tender For replacement of electronic interlocking system of warm standby and indoor signalling gears on age cum condition basis at dhaurmui jaghina (dum) station on kota division.

Central Government/Public Sector

CTN :42992077

24 Dec, 2025 NA

Multi City - Multi State

Tender For design,manufacture, supply, installation, programming, testing and commissioning of electronic interlocking (ei) system by oem conforming to attach tentative signalling planned rdso specification as per rdso/spn/192/2019 ver. 2.0 with latest amendments and supply of indoor and outdoor signaling materials ,trenching , cable laying, termination of s&t cables of various cores complete for indoor and outdoor works of sandasal station along with alteration /modification at two stations at samlaya and timba road in connection with guge conversion from ng to bg between samlaya - timba road (53.5 kms) on varodara division of western railway

CTN :42982695

09 Dec, 2025 NA

Cachar - Assam

Tender For supply of elect items psk d d - switch piano 6 amp , switch 16 amp , 5 pin socket 6 amp , 6 pin socket 16 amp , 5 pin combined switch and socket ss 6a with box , 5 pin combined switch and socket ss 16a with box , exhaust fan , plug 3 pin top 16 amp , plug 3 pin top 6 amp , pvc switch board 4 x 4 inch , pvc switch board plastic 8 inch x 6 inch , pvc switch board size 10 inch x 12 inch , flexible copper wire , pvc insulated copper wire 2 pt 5 sqm , service wire 4 sgm aluminum , insulation tape , fan regulator small , fan regulator big , capacitor for ceiling fan , electronic door bell wireless , single row ball bearing for ceiling fan 6202 , ceiling rose , mcb 32 amp 2 pole , mcb box , led bulb 9w , led bulb 15w , led tubelight complete set , holder pendent , holder batten , holder angle , electric wire sheathed 16 mm single core comma 100 m roll , change over switch 100 amp , gi pipe 15mm 6 mtr long , gi plain socket 15 mm , gi union socket 15mm , gi elbow 15mm , gi tee 15mm , gi nipple 15 mm 2 inch dia , gi reducer 20 oblique 15 mm , upvc pipe 100 dia 6 mtr long , upvc pipe 75 dia 6 mtr long , upvc bend 100 mm , upvc bend 75 mm , upvc tee 100 mm , upvc socket 100 mm , upvc socket 75 mm , upvc reducer socket 100 oblique75 mm , upvc connection pipe 15mm dia , m seal pvs eal , brass crome stop cock 15 mm dia long body , brass crome stop cock 20 mm dia long body , brass crome stop cock 25 mm dia long body , brass crome steel 15 mm dia long body , brass crome piller cock 15 mm long body , thread tap , angle cock 15 mm dia brass crome , jet spray brass crome , hexo blade 2 inch , wash basin , towel stand crome brass , european pattern wc open pan , indian water closet with orissa pan , waste pipe for wash basin , plywood waterproof size 8 x 4 comma 19 mm thick waterproof , plywood waterproof 8x4 ft comma 12 mm thick , sunmica sheet 2 mm thick comma 8 x 4 ft , dendrite adhisiv , tower bolt brass 6 inch , gi wire nails 2 inch , gi wire nails 1 inch , gi wire nails 1 pt 5 inch , gi wire nails 3 inch , tar felt pbs roll , adhesive 1 kg pack , welding rod 3 pt15 mm , fasteners oblique invento sales corporation with complete fitting as , file triangular , glossy melamine , synthetic enamel paint sky blue 2 l pack , synthetic enamel paint white 1 l pack , synthetic enamel paint yellow 1 l pack , synthetic enamel paint black 1 l pack , wall putty , painting brush 2 inch , painting brush 3 inch , white washing brush 4 inch , wire brush , distemper pale cream 20 l pack , distemper white , ddl fevicol for white washing , floor paint terracotta , decorative pvc wall louvers panel 12 x10 inch leak brown, interlocking , decorative pvc wall panel 12x10 inch interlocking , wall paper decorative roll 20 ft , exhaust fan , water proof led street light 50w , pvc casing capping 10 inch 6 mtr , pressfit astral pipes , celling fan , wall fan , p trap for indian type wc //bid details2 / 76

CTN :42975602

22 Dec, 2025 NA

Tanakpur - Uttarakhand

Tender For provision of electronic interlocking and associated s and t works in connection with additional loop and stabling lines in tanakpur station

CTN :42975622

22 Dec, 2025 NA

Varanasi - Uttar Pradesh

Tender For provision of electronic interlocking in connection with increase of traffic facilities station at varanasi city station of bsb division.

Central Government/Public Sector

CTN :42975706

29 Dec, 2025 NA

Hubli - Karnataka

Tender For annual maintenance contract for electronic interlocking system of m/s. medha servo drive pvt. ltd. make installed at tvg, lkt, bkit, gdg, kgx, sidg, snnr, ktgg, kanr & kjdi stations" for four years over hubballi division. (total - 10 stns)

CTN :42975710

30 Dec, 2025 NA

Asansol - West Bengal

Tender For (a)re-girdering & jacketing with provision of sub-bank & other ancillary work of bridge no-12, 17 & 18 (mdp-grd) under aen/brl/asn,(b)re-girdering & other ancillary works of br. no. 520/b in between kan-asn ml line section under aen/brl/asn,(c)re-girdering & other ancillary works of br. no. 509 (up/2) in between rng-kpk in udl-asn section, (d)replacement of bgml std. girder of br. no.643/up & dn including jacketing of piers & abutments with other ancillary works in stn-jaj section (e)provision of foot over bridge with other ancillary work at vidyasagar.(f)re-modelling of mugma station yard, (g)provision of electronic interlocking at durgapur eastern railway at asansol division, (h)interlocking & up gradation of l.c. gate no. 3c/e in top-bbi chord line section.(i)interlocking & up gradation of l.c gate no. 27 /c/e in udl-snt section,(j)interlocking & up gradation of l.c gate no. 6ab/e in top-bbi mainline section & (k) construction of lhs in lieu of l.c gate no.28 spl/e at km 318/1-3 (km 318.059) in between snq-jsme

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