Signalling Work Tenders

Central Government/Public Sector

CTN :40845374

18 Jul, 2025 NA

Agra - Uttar Pradesh

Tender For s&t work in connection with the work of " (1) replacement of defective signaling cables at agra cantt station for reliability improvement over the agra division & (2) renewal of two nos span (1x39.98 m & 1x18.30 m ) of kheria more rob no. 1343/3 at agc yard" .

State Government

CTN :40398381

04 Jul, 2025 NA

Guwahati - Assam

Tender For corrigendum : empanelment of agencies for supply of laboratory instruments for various water testing laboratories under jal jeevan mission, assam - ion meter with electrode and accessories for fluoridemeter: ph/ise benchtop meter with electrode stable, universal power adapter, literature, pc cable, meter test certificate electrode: ionplus fluoride and nitrate combination ion selective electrode, 1m cable, waterproof bnc benchtop ion meter (ise) along with fluoride, nitrate #electrode range: -2.000 to 20.000 resolution 0.1, 0.01, 0.001 relative accuracy 0.002 calibration points up to 5 calibration editing yes #mv/ rmv orp range 2500.0 mv resolution 0.1 relative accuracy 0.2 mv or 0.05 % of reading whichever is greater eh orp mode yes ise range 0 to 19999 resolution up to 3 significant digits relative accuracy 0.2 mv or 0.05 % of reading whichever is greater units ppm, m, mg/l, %, ppb, none calibration points up to 5 calibration editing yes calibration features timed end point, linear point to point, non-linear selectable auto-blank, low concentration range stability #temperature range -5 to 105 c, 23 to 221 f resolution 0.1 relative accuracy 0.1 offset calibration 1-point datalogging memory 2000 with time and date stamp log function manual, ready (include auto-read ), timed log edit delete individual points, group of points or all inputs ph electrode bnc, reference pin atc probe 8-pin mini-din #output rs232, usb power ac adapter included universal, 100-240 vac battery power optional 4 aas battery life 800 hrs, fluoride electrode of ion metersame make that of the ion meter, manifold filtration assembly* wide range of pumps and filtration flasks * high quality components * easily exchangeable elements *maintenance-free * low noise * added filters for enhanced pump longevity * filtration base with silicon stopper, cap & aluminium clamp connecting silicon tube technical specification for filtration flask set # high-pressure resistant tube # fiberglass filter membranes (47mm / 0.1 m) # ptfe disc filter #normal liquid filtration * specification for filtration glass set #suction bottle capacity(ml) 1000 ml # filter diameter(mm) 47/50 mm # * specification for filter flask * material: statinless steel 304, capacity: 300 ml (100 ml each) [ unit should consist of 3 flask so that 3 sample can be filtered simultanelously without any issue] # effective filtration area(cm2) = 9.6 cm2, outlet connector(mm) = 8 mm * specification for vaccum flask: #flow rate of the pump(l/min) = 17 l/minultimate vacuum(mbar) = 150 mbar # oil free, maintainance free, built in thermal protection to shut off when over heated., auto cut heater for distill water plant so that when water level decreases the heater is switch off automatically, voltage stabilizer capacity- 3 kva servo stabilizer 5 star rating, heating mantle (single station) should have digital energy regulator with multiple step power regulation automatic spill detection and saftey shutdown in built precision temperature control technial specification: flask capacity 250 ml, working temp range: ambiant + 5 to 420 degree celcius. accuracy: plus minus 1.0 degree celcius, power consumption : 150 w, heating mantle (combined unit) material of construction heating block: made with grade epoxy painted chemical resistant coating, aluminum block with 6 thermo wells for processing 6 different samples at a time. #racks: ss 316 # glassware: teflon coated # temperature range ambient + 10 deg c to 450 deg c # stability of temperature better than 0.5 deg c # controller consist of digital read out of temperature and time with 4 programmable ramps for each method. # number of programmable methods 20 numbers. # heating powers 1000w # heating position minimum 6 position # digestion time range -1 to 999 minutes # the system should have facility of acoustic signal at the end of completion of cycle to notify the operator. # the thermal digestion unit should have high thermal homogeneity # the setup should have small f

Central Government/Public Sector

CTN :40837535

23 Jul, 2025 NA

Mumbai - Maharashtra

Tender For supply of led signal lighting unit 110v ac for calling on signal in railway signaling as per rdso/spn/153/2011 rev. 5.0 or latest [ warr anty period: 60 months after the date of delivery ]

Central Government And Public Sector

CTN :40845293

21 Jul, 2025 NA

Alipurduar - West Bengal

Tender For specialised signalling works for reliability improvement under sse/sig/ic/ncb section of alipurduar division.

Central Government/Public Sector

CTN :40845398

21 Jul, 2025 NA

Jaipur - Rajasthan

Tender For dy. cste (gsu) jp div.: signalling work in connection with conversion of jerthi dadhia 'd' class station into 'b' class (xing) station with goods shed in sikar - loharu section of jaipur division.

Central Government And Public Sector

CTN :40845337

17 Jul, 2025 NA

Katihar - Bihar

Tender For specialized signaling work for reliability improvement of signaling system in the section of sse sig mldt of katihar division

Central Government/Public Sector

CTN :40836592

01 Jul, 2025 5.61 Lacs

Delhi - Delhi

Tender For repair and maintenance work 32 nos toilet block b c near by 1st signal bn at gc crpf new delhi

Central Government And Public Sector

CTN :40849859

21 Jul, 2025 NA

Multi City - Multi State

Tender For tender for price agreement (pa) for supply of underground railway signaling cable unscreened, pvc insulated, pvc inner sheathed, armoured and pvc outer jacket with high conductivity annealed copper conductor, size- 12 core x 1.5 sq.mm conforming to rdso specification no. irs/s-63/2014, (rev.4.0) with latest amendment.

CTN :40845277

15 Jul, 2025 NA

Jaipur - Rajasthan

Tender For s&t work of addition & alteration in existing electronic interlocking system (m/s hitachi make) at new phulera (fln) station along with indoor and outdoor s&t work in connection with line no. 3/3a and 6/6a including tms work at new phulera station yard of wdfc under cgm/jaipur unit. the work includes excavation of trench, laying of cables in 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 (m/s frauscher make msdac system in station yard ), earthing, tms, eld, etc. track circuits to meet centralized operation of points & signals etc. as per re standard along with testing & commissioning of interlocking of new phulera (fln) station and requisite interface with existing signal interlocking (hitachi make ei system.

CTN :40837435

27 Jun, 2025 NA

Asansol - West Bengal

Tender For supply, testing & commissioning of domino type control cum indication panel ( route setting type) complete for railway signaling with tag blocks, wires, angle iron, led etc., depicting the yard layout with signals points, track circuits etc. housed in a steel metal cabinet for the cabins as per approved panel face diagram. this also includes acrylic sheet supply & fixing on panel as per specification no irs-s-36-87 or latest and following rdso specification no. rdso/spn/186/2004 revision 2.0. note: all fused leds shall be replaced by contractor during testing period. 20% (minimum one) of buttons and leds of each colour sh all be given as spare after commissioning while handing over the installation. 2 sets of panel tool kit to be s upplied per panel. panel shall be supplied complete with wiring & soldering along with panel tag block anal ysis, indication panel diagram by contractor. note: - the above item includes supply of two buttons of each type used, two counters and ten domino units as spare per panel. tag block shall conform to rdso specn. irs-s-77/2006. manufacturer's name plate with address to be provided. [ warranty period: 30 months aft er the date of delivery ]

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