Latest automatic voltage regular repair Tenders | Government automatic voltage regular repair Tenders

Central Government/Public Sector

CTN :41343725

27 Aug, 2025 NA

Haldia - West Bengal

Tender For supply and delivery of dlw loco spares to hdc--, socket hd. cap screw 10 x 30 lg., , socket hd. cap screw 12 x 70 lg., , socket hd. cap screw 12 x 90 lg., , lock wire 14 swg x 1250 mm. lg., , sanding arrgt., , m.n.s pin, , keeper pin, , split cotter pin, , socket hd. cap screw 3/4 "-10 x3-1/4" long., , nut 3/4", , lock washer 3/4", , copper washer (benzo bolt), , seat, driver's, , looking glass, , weather strip 2.25 mm., , arm rest, , hinge 3" x 3", , hex. nut, , lock washer 1/2" dia., , hydraulic damper lateral, , hydraulic damper vertical, , lever fulcrum pin, , bolt 1/2"-13 hex, , spring lock washer 1/2", , sa-9 brake valve, , modified a-9 auto brake valve, , nut 3/4", , victalic coupling 3" flrxiblr pipe coupling, , gasket coupning, , coupling 3" dresser, , coupling 1" dreassor, , elbow 1", dressor, , hex. hd. bolt-3/8"-16x1", , hex.nut-3/8"-16 hose assly., , adopter 3/4"-14x1-1/16"-14, , dressor coupling 3/4"x90°°, , dressor coupling 3/4"x90°°, , pipe plug 1/2" sq. hd., , fuel pump support with cross head and lifter, , fuel pump cross head, , fuel pump cross head lifter, , adjusting screw, , f.p cross head cam roller, , cam roller, , , , retaining ring for cam roller pin, , cam roller pin (air & exhust), , cam roller bushing, , cam roller pin, , o ring tube to cylinder head, , air strainer 1/2"-, , h/l rotary switch, , g.f. c.o switch, , m.u switch, , led cab light, , indication panel, , needle bearing, , plate type lube oil cooler (dlw drg. no. tpl-8515), , equaliser pin, , head lamp switch (hlps), , switch toggle, , carbon brush for t/ motor tm907bz, , contactor complete m50ec2, , contact assy. (power contactor), , lws electronic, , safety valve j-1 set at 10.5 kg/cm2, , c2 relay valve, , c2 w relay valve, , cut out cock, ball type 1/2" without vent, , cut out cock, ball type 3/4" without vent, , cut out cock, ball type 1" without vent, , water level gauge., , 3 phase ac fuel pump motor, , 3 phase ac cc motor, , equalizer, with bushing & wear plate, , equalizer pin, , clevis pin, , oil stainer assembly, , end cover (plain), , end cover (hasler speedo), , inlet valve plug, , brake cylinder complete with push rod(l.h), , brake cylinder complete with push rod(r.h), , brake shoe key, , doule sliding window, , inlet valve ring, , air dryer, , m.r. auto drain valve (gm type), , 6" single air gauge (b.p), , 4" duplex air gauge (m.r & f.p), , 4" single air gauge (b.c), , , , loco brake release switch, , control air gauge, , oil pressure indicator assly.with indicating pl, , breather assly. cylinder l.p/exhauster, , cylinder h.p., , hose flexible, fuel cross over gen. end, , air flow measuring gauge, , push button, , 11/4" check valve, , gf contractor, , engine control switch (ecs), , fuel gauge assm.

Central Government/Public Sector

CTN :41336812

27 Aug, 2025 NA

Midnapore - West Bengal

Tender For tender for supply of supply and delivery of dlw loco spares to hdc c c - socket hd. cap screw 10 x 30 lg. , socket hd. cap screw 12 x 70 lg. , socket hd. cap screw 12 x 90 lg. , lock wire 14 swg x 1250 mm. lg. , sanding arrgt. , m.n.s pin , keeper pin , split cotter pin , socket hd. cap screw 3/4 inch-10 x3-1/4 inch long. , nut 3/4 inch , lock washer 3/4 inch , copper washer ( benzo bolt) , seat , drivers , looking glass , weather strip 2.25 mm. , arm rest , hinge 3 inch x 3 inch , hex. nut , lock washer 1/2 inch dia. , hydraulic damper lateral , hydraulic damper vertical , lever fulcrum pin , bolt 1/2 inch- 13 hex , spring lock washer 1/2 inch , sa-9 brake valve , modified a-9 auto brake valve , nut 3/4 inch , victalic coupling 3 inch flrxiblr pipe coupling , gasket coupning , coupling 3 inch dressor , coupling 1 inch dreassor , elbow 1 inch , dressor , hex. hd. bolt-3/8 inch-16x1 inch , hex.nut-3/8 inch-16 , hose assly. , adopter 3/4 inch-14x1-1/16 inch-14 , dressor coupling 3/4 inchx90 degree , dressor coupling 3/4 inchx90 degree , pipe plug 1/2 inch sq. hd. , fuel pump support with cross head and lifters , fuel pump cross head , fuel pump cross head lifter , adjusting screw , f.p cross head cam roller , cam roller , retaining ring for cam roller pin , cam roller pin (air & exhust) , cam roller bushing , cam roller pin , o ring tube to cylinder head , air strainer 1/2 inch , h/l rotary switch , g.f . c.o switch , m.u switch , led cab light , indication panel , needle bearing , plate type lube oil cooler (dlw drg. no. tpl-8515) , equaliser pin , head lamp switch (hlps) , switch toggle , carbon brush for t/ motor tm907bz , contactor complete m50ec2 , contact assy. (power contactor) , lws electronic , safety valve j-1 set at 10.5 kg/cm2 , c2 relay valve , c2 w relay valve , cut out cock , ball type 1/2 inch without vent , cut out cock , ball type 3/4 inch without vent , cut out cock , ball type 1 inch without vent , water level gauge. , 3 phase ac fuel pump motor , 3 phase ac cc motor , equalizer , with bushing & wear plate , equalizer pin , clevis pin , oil stainer assembly , end cover (plain) , end cover ( hasler speedo) , inlet valve plug , brake cylinder complete with push rod(l.h) , brake cylinder complete with push rod(r.h) , brake shoe key , doule sliding window , inlet valve ring , air dryer , m.r. auto drain valve (gm type) , 6 inch single air gauge (b.p) , 4 inch duplex air gauge (m.r & f.p) , 4 inch single air gauge ( b.c) , loco brake release switch , control air gauge , oil pressure indicator assly.with indicating plate , breather assly. , cylinder l.p /exhauster , cylinder h.p. , hose flexible , fuel cross over gen. end , air flow measuring gauge , push button , 1 1/4 inch check valve , gf contractor , engine control switch (ecs) , fuel gauge assm.

Central Government/Public Sector

CTN :41367714

29 Aug, 2025 NA

Hubli - Karnataka

Tender For supply of power contactor 12 amps, 415 v, 50 hz, 4 pole, ac-3 duty, operating coil voltage 110 volt dc(77-137 v dc), with surge suppressor diode 77v-150dc, and auxiliary contact block (front mounting) 2 no + 2nc. make abb, model no. tal-16-40-00 with auxiliary contact block ca5-22e & surge suppressor rt5/150 or schneider make cat no-lcid125fd or siemens make cat no-3rt1317-1bf40, suitable for switch gear cabinet of lhb ac coaches. [ warranty period: 30 months after the date of delivery ]

State Government

CTN :41355801

12 Aug, 2025 NA

Delhi - Delhi

Tender For repairing of all gear box and its accessories at wazirabad barrage. - dismantling of gearbox by removing both end couplings and extracting the complete shaft assembly from the barrage gates. this includes removal of thrust and steel blocks using skilled labour and specialized lifting equipment. the gearbox top cover (top half) shall be removed, followed by detachment of the bottom half from the main gearbox body. all internal components parts gear, changer gear assembly, bearing, limit shift assembly and shaft shall be carefully removed in sequence, ensuring proper identification and documentation of their orientation and order for accurate reassembly., dismantling of drumbox assembly by removing both end couplings and extracting the complete shaft,bear and gear assembly from the drum box .. all internal components parts gear, changer gear assembly, bearing, limit shift assembly and shaft shall be carefully removed in sequence, ensuring proper identification and documentation of their orientation and order for accurate reassembly., thorough cleaning of all components to remove debris, contaminants, and residual lubricants using appropriate cleaning agents and methods. detailed inspection of each component to assess condition, identify wear, damage, or corrosion, and document findings for further repair or replacement as required., repair of limit switch assembly of gear box including the complete overhauling /oiling and greasing including replacement of parts as per sample ., replacement of normally open (no) switch and contactor with a relay, along with the complete installation of electrical components for the gear box in the hoisting mechanism of the barrage system, replacement of brake pad as per sample along with complete fitting and integration in the gearbox assembly, replacement of brake coil as per sample along with complete fitting and integration in the gearbox assembly, replacement of bearing no 6315/c4 djb approved makes, replacement of bearing no 6312m/c3 djb approved makes, replacement bearing no 6308 2rs1 djb approved makes, replacement bearing no 6310 2rs1 djb approved makes, complete assembly of the gearbox, including packing, greasing, and installation of both end shafts with cast iron (c.i.) couplings and bolts. ensure proper alignment and secure fastening to maintain efficient power transmission and operational reliability, complete overhauling and lubrication of all moving and critical components of the drum box assembly of the gearbox, using appropriate tools such as grease guns and nipples. the work shall be carried out by skilled labor as per site requirements. ensure proper lubrication with the specified grade and viscosity of grease to maintain optimal performance and prevent wear and tear of mechanical parts including internal parts of painting, the work involves achieving precise/making alignment of the shaft connecting the drum box and gear box in the hoisting mechanism of the barrage. proper alignment is critical to prevent deviation from the guide grooves during operation particularly during lifting and to ensure long-term stability and accuracy of sluice gate movement.the job includes dismantling the existing shaft (which transmits motion between the drum box and gear box), carrying out realignment, and reinstalling the shaft with high precision. to restore the system to optimal operating condition, the work shall also involve the replacement of associated hardware components as required such as bearings, couplings, keys, and fasteners.this intervention is essential for the reliable and efficient functioning of the sluice gate lifting system and to prevent operational issues during gate actuation., after cleaning and overhauling the gear and shaft of the gearbox, refit and them in their original positions with making alignment with all movement parts of gear box and ensure that they are functioning properly., conduct load testing of 3under sluice and 3weir side gates and weir side gates during

Central Government/Public Sector

CTN :41351986

20 Aug, 2025 NA

Kota - Rajasthan

Tender For supply and testing of 3 pole power contactor ac 1 duty 70 amps. , with surface mounting via screw , add on block 2 no+2 nc (side) ,coil voltage 415 volt.ac 50 hz . conforming to :iec 60947-1,iec609 47-4-1 or latest make:- l&t,abb,chint, or equivalent note:- authorization certificate & oem/challan/innvoice with one year warranty on paper at the time of delivery. material is required in co mpany original packing & proof required along with supply material procured from oem. [ warranty perio d: 12 months after the date of delivery ]

Central Government/Public Sector

CTN :41351991

20 Aug, 2025 NA

Kota - Rajasthan

Tender For 4 pole, 300amps. 600vac contactor for 60 kva transformer of power car control panel (k-44 & k-46) along with auxiliary contact block 1no+1nc coil voltage: 400-415 vac model l :- ek210-40-11-400 -415v, 50hz. make :- contactor make and type are similar as per abb made contactor ek 210 with coil volta ge 415v and with auxiliary contact block 1no+1nc / siemens.note:- 1.oem or authorized dealer only to qu ote with dealership certificate. 2. sample should be approved before bulk supply [ warranty period: 30 m onths after the date of delivery ]

Central Government/Public Sector

CTN :41351695

08 Sep, 2025 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of feeder contactor for main feeder power car, 3 pole, 1000v, 630a, 50 hz, control voltage ac 440 v, +10/-20%, with 4 no+4 nc as per drawing/catalogue no: lc1-f630 of schneider make or a f 750-30-22 cal 5-11 of abb make or equivalent siemens make as per lcf annexure b to rcf specific ation no. edts-103, rev 'd' amnd 7 [ warranty period: 30 months after the date of delivery ]

Central Government / Public Sector

CTN :41352300

27 Aug, 2025 NA

Ratnagiri - Maharashtra

Tender For supply of power contactor 25 amps of single pole, 240v ac. make: schneider a9c20731 or s imilar [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :41361578

18 Aug, 2025 1.33 Lacs

Ahmedabad - Gujarat

Tender For supply of attending minor faults , carry out leak test pkgac , rewinding of condensor motor , sf condensor fan blade , sf 4pole power contactor , replacement of single compressor

CTN :41368479

19 Aug, 2025 NA

Lucknow - Uttar Pradesh

Tender For supply of contactor 415 v ac, 50 a, 50 hz , motor rating: 22 kw, auxiliary contacts : 2 no +2 nc of star delta starter for radiator fan motor fitted in lhb power car . material shall be as per m//s siemens part no 3rt2036-1al20 or equivalent part of m/s schnider or abb or equivalent as per rcf spec no edts 114 rev-b [ warranty period: 30 months after the date of delivery ]

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