Latest control circuit Tenders | Government control circuit Tenders

Central Government/Public Sector

CTN :40496782

24 Jun, 2025 NA

Jabalpur - Madhya Pradesh

Tender For 1. provision of alternate communication for control circuits/block working/other circuits like uts/prs through wireless system for various ibs location on jabalpur division of west central railway.2. balance work of enhancing of reliability by provision of high availability digital axle counter in existing 05 intermediate block signal in et-mkp section jabalpur division on west central railway

Central Government And Public Sector

CTN :40503358

16 Jun, 2025 NA

Bhilai - Chhattisgarh

Tender For supply of earth fault relay for auxiliary converter 415/110v ckt., harmonic filter and control circuit (pos no. 89.2.89.5.89.6 and 89.7) 150 ma 43 ohm 36/110v as per abb document no. hbvw 400011r 0001 and clw's specification no. clw/es/3/0090 alt-c for three phase locomotives. [ warranty perio d: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40473054

10 Jun, 2025 NA

Dhanbad - Jharkhand

Tender For supply of earthing resistance (wire wound type) for earth fault detection control circuit. 100 w/390 o hm +/- 10% used in sb1 in 3-phase locomotive as per clw specn no. :- clw/es/3/0014 alt.c or latest. [ w arranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40473397

05 Jun, 2025 NA

Hubli - Karnataka

Tender For contactor with surge suppressor of lhb coaches, current rating 95 amps, ac3, voltage ratin g 690 v ac, 50/60 hz, main pole 03 nos. aux. contact 2no + 1nc, control circuit voltage 230 v +/-15% ac , plate & rail mounting support, standard iec/en 60947, suitable for fitment lhb coaches switch board cabi net local main supply, 1 & 2 item code s1k41, s1k42 contactor of lhb ac coaches, degree of protection ip 20, cat no. 3rt23461np304aa0+3rh29111-ha10 of siemens or lc1d1150046p7+ladn22 (230v ac) or l c1d1150046m7/m5+la4da2u (220v ac) of schneider or af116b-40 of abb or mcx 23 of l&t only. material to be supplied with oem proof of purchase & test certificate. spec: rdso spec no- rdso/pe/spec/ ac/0184-2015 (rev-1) or latest brands: siemens/schneider/abb/l&t only. [ warranty period: 12 months after the date of delivery ]

State Government

CTN :40398381

13 Jun, 2025 NA

Guwahati - Assam

Tender For 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 footprint. # th

State Government

CTN :40407695

03 Jun, 2025 6.61 Lacs

Raichur - Karnataka

Tender For procurement of spider control circuit & lcd display for electrical maintenance of chp-1

Central Government/Public Sector

CTN :40435353

05 Jun, 2025 NA

Dhanbad - Jharkhand

Tender For supply of circuit breaker for output battery charger and control circuit (pos : 110, 112.1) for wap7 & wag-9 (3 phase) class of locomotives. spec no./ drg. no- as per clw spenc. no. clw/es/3/0050 alt-c, alt/a mendt. abb id no. hbtb585501r4371. [ warranty period: 30 months after the date of delivery ]

CTN :40170527

03 Jun, 2025 NA

Ajmer - Rajasthan

Tender For corrigendum : supply of tower light make electronic signals and controls circuit aids inteltek allen bradley , a , b , c , d

corporations/Associations/Others

CTN :40428996

31 May, 2025 3.00 Crore

Junagadh - Gujarat

Tender For yearly rate contract for various items of construction and supply for sutrapada, dist. gir somnath - excavation for foundation up to 1.5 meter depth including sorting out and stacking of useful materials and disposing of excavated stuff up to 50 meter lead a for loose or soft soil, excavation for foundation up to 1.5 meter depth including sorting out and stacking of useful materials and disposing of excavated stuff up to 50 meter lead b dense or hard soil, excavation for foundation for depth to 3.00 to 5.0 meter depth including sorting out and stacking of useful materials and disposing of excavated stuff up to 50 meter leadchard murrum, filling available excavated earthexcluding rockin trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm. in depth consolidatind each deposited layer by ramming and watering, filling available excavated earthexcluding rockin trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm. in depth consolidating each deposited layer by ramming and watering., white stone bela masonary block in course in super structure with stone of approved quality in cement mortar 1jem51 cement 5 course sandincluding racking the joint etc. complete., providing laying controlled cement concrete mper200 and curing complete including the cost of form work and excluding cost of reinforcement for reinforce concrete work in r.c.c. slab and landing, providing 15 mm thick cement plaster in single coat on fair side brickperconcrete walls fpr interior plastering up to floor two level and finished even and smooth with a floating coat of cement slurry. cement mortar 1jem41 cement 4 sand, providing and laying reinforcement for r.c.c. work and bending andplacing in position completed p to floor two level thermo mechanical treated barscrsas per i.s. standard, 20 mm thick sand faced cement plaster on walls up to height 10 meters above ground level consisting of 12 mm thick backing coat of c.m. 1jem31 cementjem 3 sandand 8 mm. thick finishing coat of c.m. 1jem11 cementjem 1 sandetc. complete., providing and laying ceramic tiles 6mm thick in flooring treads of steps and landing laid on a bed of 12mm thick cement mortar 1jem31percementjem 3percoarse sandfinishing with flush pointing in white cement.up to 10 ton, providing and laying coloured glazed tiles of the size 300mm x 200mm x 8mm per300mm x 450mm x 8mm in flooring treads of steps landings skirting risers of steps anddado on 10 mm thick cement plaster 1jem31percementjem 3percoarse sandandjointed with white cement slurry., providing and laying 24x 24 vitrified 8mm thick tiles flooring over 20mmaveragebase of cement mortar 1jem61 per cementjem 6percoarse sandon new surface of fixing on existing flooring by adhesive materials including dismantling of existing flooring and jointed with colour cement slurry including finished with flush pointing andcleaning the surface etc. complete for light shade, providing and laying granite slab in riser of steps dedo and pillars laid 10 mm thick cement mortar 1jem31 cement 3 sandand jointed with grey cement slurry including rubbing and polishing complete, providing and laying broken china mosaic flooring for terrace using 12 mm to 20 mm broken pieces of glazed tiles to be laid over cement mortar 1jem3 to plain or slope and to be tempered to bring mortar crme out up to surface using white cement including rounding off junctions and extending them up to 15cm along the wall clearing with water and oxalic acid etc. as directed, providing and fixing window having extruded aluminum colour anodized section frame main outer size 63.50 x 38.10 x 1.95 mmof jindal section nojem4605, wt 1.094 kg perrmt, horizontal two track member size 61.85 mm x 31.75 mm x 1.20mmof jindal section nojem 8687 wt. of 0.695 kgmt,vertical member of size 61.85 mm x 31.75mm x 1.30 mmof jindal section nojem8758 wt.of 0.0.659 kgpermtwith sliding shutters of horizontal member size 40mm x 18mm x 1.29mmof jindal section nojem 8949 wt. of .456kgpermt, v

Central Government/Public Sector

CTN :40135192

27 May, 2025 NA

Vellore - Tamil Nadu

Tender For corrigendum : tender for supply of spares for switchgear panel for kothagudem - 4-20ma current transducer make-meco , 16a mccb (power circuit) make-schneider , 125a mccb (power circuit) make-schneider , 8a mcb (control circuit) make-schneider , 3200/1a ct for metering make- precise/ ae/ kappa , 80/1a ct for metering make- precise/ ae/ kappa , local/remote selector switch make-salzer , mcc modules selector switch make -l&t , 100a mccb make-schneider , pt potential class-b make-precise , trip coil for 800/1a make- l&t , closing coil for 800/1a make- l&t

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