Latest disc insulator repair Tenders | Government disc insulator repair Tenders

State Government

CTN :45275642

02 Jun, 2026 3.07 Lacs

Serampore - West Bengal

Tender For repairing and overhauling of one no twin lobe air blower assembly and renovation of 2 nos outgoing motor (blower ) feeder of lt pdb with supply, fitting and fixing spares at sludge pump house under swtp, kmda. - supply,installation,testing and commisioning of following items for hoisting system/ blower and gear box as mentioned below as per direction including cost of materials, machinaries , manpower, cutting,machining,aligning,anchoring,welding,finishing,consumables, carriage and all overheads with all leads and lifts complete as per specification (without painting), i) base frame (ms), ii) shaft/pin with key ways made of ss-304, iii) gear& pinion (forged steel), supply and fixing the 3way c.i v grooved pulley with complete mechanism key way suitable to en-24, 60 mm dia/ as per sample of shaft end., a) motor driving, b) blower driving, supply of gear oil as per direction of engineer in charge., supply of grease, supply and delivery of the following bearing (make: skf):, i) 22312e/c3/ as per sample. (for blower), supply and fixing of tough v belts (make: fenner/power boom / v guard/benq/ecodrive) of the following size c 98/ as per sample., supply fitting fixing of ss (aisi304) bolts,nut & washer i) dia 10 mm to 20 mm a) length upto 75 mm, refixing of impeller of blower after dynamic balancing in workshop as per is rule after dismantling the same., dismantling the 25/30 h.p (18.5 kw)//30 h.p squirrel cage motor from its foundation by opening mounting bolts and disconnection of cables from terminal box and open the v belts for repairing purpose (in condition), preliminary checking of the whole motor (lt sq. cage im) and testing of i.r. value, load currents, leakage factor of stator & rotor, terminal lead joints of stator connection ends, insulation of glass fibre terminal bar, double cage rotor end rings and all of motor bars and bar joints, housing of d.e. & nde shield bearing housing etc. before work to detect fault., complete servicing and heat varnishing of 415volt, 3 phase l.t. sq. cage induction motor after cleaning the stator and heating it up periodically and varnishing by dr. beck s graded insulating varnish to obtain stable ir value, cleaning up the rotor, including heating for demoisturisation, lacker coating on the surface of rotor stampings, cleaning and ro priming on the end shield covers, bearing housing and complete the necessary repairing works as per direction of e.i.c.upto 75kw lt sq. cage im ], re fixing the 25/30h.p star/delta squirrel cage motor over its foundation by mean of mounting bolts & nuts, washer complete connection of existing led of cable at the terminal box and wear the v belts with proper alignment in respect to i.d. fan (12000 cu m/hr capacity)/ blower by adjusting the side rail for smooth running., finishing the end of terminal leads by s & f dowells copper sockets properly supplying tapes, petrollium jelly etc. 6 nos.upto 75kw lt sq. cage im., cost of mechanical work viz. shaft truness, checking key way looping of holes grinding and polishing etc. upto 75kw lt sq. cage im., inspection checking/testing and servicing of the existing starter panel, all terminal connection, contactors, relays etc as per desired technical specification including man and minor materials for proper functioning as per direction of eic., supply and fixing of 240/230 volt, 50 hz, t.p., power contactor (make: l & /abb/schneider/ simence/ ge) having contact block of the following range.32-55amp, supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) blue/ white color., supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) other than blue/ white color., supply and delivery of thermal overload relays (make: l & t/abb/schneider/simence/ ge/minilec) of the following range:a) 0.2-0.33/ 0.3-0,5/ 0.45-0.75, mn2, supply of ammeter selector switch current in each phase with off, 4 pos. 90 angle ofthrow (off-r-y-b) , supply and fixing of analog ammeter ranging

Central Government/Public Sector

CTN :45036974

02 Jun, 2026 NA

Ratlam - Madhya Pradesh

Tender For ratlam division-replacement & repairing work of pantry equipment's in lhb ac pantry car at ind and dadn based primary rakes for a period of two years. - sealed compressor , condenser motor , condenser unit , blower motor , replacement of rotary switch , door clutch handles , led indicators , supply & replacement of deteriorated chimney filter , leak testing, gas charging and replacement of capillary / dryer filter for bottle cooler/deep freezer /(b/c&df) (supply & erection/labour) , supply & fixing of cooking table switch plate safety cover with lock arrangement made of ss304 , supply & fixing of bottle cooler door with insulation & gas kit made of ss304 , supply & fixing of deep freezer door with insulation & gas kit made of ss304 , supply, installation and commissioning of flying insect killer as per rcf specification no. edts-155 (reva) or latest for main pantry cars of lhb type ac coaches , supply & fixing of door gasket for df/bc , supply & fixing of flexible earthing shunt of branded tinned copper conductor.

corporations/Associations/Others

CTN :45285961

26 May, 2026 7.59 Lacs

Nellore - Andhra Pradesh

Tender For supply and delivery & fixing of electrical items and o&m of water supply as part of summer action plan for 18mld ss tank kohturu of nellore municipal corporation - 1 s.q mm copper wire coil( finolex) mat-02748 , 100 hp motor terminal plate , 100 mm cl earth pipes 2.5 mtrs long , 16 ams ss command , 20w led tube light set (crompton make) , 300 mm x 600 mm rubber mats for pannel boards , 33 kv electrical rubber protection gloves for hands , 4" ms bore clamp set , 5 ton chain block 10 mtrs (vital make) , bosch 50 ti x line tin coated set /drill bits , chemical earth pits , engaging of jcb on hire basis including cost and conveyance charges etc., complete , finolex 2.5 sqmm 4 core round copper wire 100 mtr , gi earth strip , insulation tape role , l/t 63 ams 3 pole isolater , l/t mn2 therminal overload relay (13 to 23 ams)40 contactor , l/t mnx 40 contactor , max hydralic 46 grade oil 26 ltrs , ms flat bar 10mm x 60mm , pannel board locks and keys , plantex secura 6 step alluminium ladder , providing welding work to kondlapudi raw water pumphouse maingate including cost and conveyance etc., complete , providing, laying, spreading and compacting graded hbg crushed stone aggregate to wet mix macadam specification including cost, seignorage of all materials and including premixing the material with water at omc in mechanical mix plant carriage of mixed material by tipper to site , laying in uniform layers with paver in base courses on well prepared surface and compacting with vibratory roller to achieve the desired density etc., as directed by the engineer-in-charge and as per mort&h specification.406 (4th revision) for finished item of work , supply and erection of color gi sheets of sabrand jindal 0.5mm thick tct ppgl az-70 550mpa isi 5965 - 2012 for roofing including all the necessary bolting fixing arrangement, joint plate, edge cover, ridge etc complete and as directed by the site engineer , supply and transportation of following items 60w led street light (crompton make) , taparia ring flat spaner set , taparia s-15 hxl 1/2 dr socket set 24 pees , themisto th-m90 auto range clam meter , waco hand driven genarater type insulation 5000 volts 5-10000 ohms-meggar

Co-operative

CTN :45302299

08 Jun, 2026 NA

Bharuch - Gujarat

Tender For supply, installation, testing and commissioning of equipment for dahi, lassi and chhas production at dudhdhara dairy, turbhe, navi mumbai - supply, installation, testing and commissioning of equipment for dahi plant capacity expansion from 10 mtpd to 35 mtpd, lassi plant of 2 mtpd and product and packing of masala chhas., design, supply, installation, testing, and commissioning of a 2-ton (2,000 kg) capacity goods/passenger lift., general maintenance work required, including structural strengthening, flooring work with insulation, and other related repairs.

CTN :45311984

04 Jun, 2026 37.40 Lacs

Chhabra - Rajasthan

Tender For annual contract of routine preventive overhauling breakdown etc maintenance works of lt motors and rewinding repair work of lt induction or dc motors control transformers with class f insulation etc. of unit 5and6 (excluding chp) at 2x660mw csctpp

CTN :45308432

04 Jun, 2026 37.40 Lacs

Baran - Rajasthan

Tender For annual contract of routine, preventive, overhauling breakdown etc maintenance works of lt motors and rewinding/ repair work of lt induction dc motors control transformers with class f insulation etc.of unit 5&amp6 (excluding chp) at (2x660mw) csctpp

CTN :45309254

17 Jun, 2026 17.62 Lacs

Murshidabad - West Bengal

Tender For service contract for the job of insulation, refractory and sheet cladding work as and when required basis for bm stage-i, ii, iii at sgtpp.

CTN :45290169

28 May, 2026 1.90 Lacs

Delhi - Delhi

Tender For supplying of materials for day to day electrical maintenance work for qtrs at sarojini nagar, sewanagar, delhi cantt.a.g.road kali bari p t colony under pesd-iii, ndgpo, new delhi.. -pvc insulated copper conductor, single core cable as required., g modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required., supplying call bell/ buzzer suitable for single phase, 230 volts, complete as required, supplying following rating, 240/415 v, 10 ka, “c” curve, miniature circuit breaker/isolators suitable for inductive load of following poles etc. as required., suplying of 4 feet(approx) 20watt led poly carbonate tubular lamp with driver suitable for 230v, 50hz ac supply etc as reqd.(m/s havells/philips/wipro or ss make), supply, installation, testing and commissioning of ceiling fan with brush less direct current (bldc) motor, class of insulation: b, 3 nos. metal (aluminum alloy) blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, steel/al body power factor not less than 0.9, service value (cm/m/w) minimum as below, 350 rpm (tolerance as per is : 374-2019), thd (total harmonic distortion) less than 10%, remote (preferably mobile app based) for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree c (max.), insulation resistance more than 2 mega ohm, suitable for 230 v, 50 hz, single phase ac ceiling fan compliant to is 374:2019 fan supply, earthing etc. complete as req

CTN :45290172

28 May, 2026 1.90 Lacs

Delhi - Delhi

Tender For supplying of materials for day to day electrical maintenance work for po bldgs under sspo south south-west division under pesd-iii, ndgpo, new delhi. - pvc insulated copper conductor, single core cable as required., g modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required., supplying call bell/ buzzer suitable for single phase, 230 volts, complete as required, supplying following rating, 240/415 v, 10 ka, “c” curve, miniature circuit breaker/isolators suitable for inductive load of following poles etc. as required., suplying of 4 feet(approx) 20watt led poly carbonate tubular lamp with driver suitable for 230v, 50hz ac supply etc as reqd.(m/s havells/philips/wipro or ss make), supply, installation, testing and commissioning of ceiling fan with brush less direct current (bldc) motor, class of insulation: b, 3 nos. metal (aluminum alloy) blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, steel/al body power factor not less than 0.9, service value (cm/m/w) minimum as below, 350 rpm (tolerance as per is : 374-2019), thd (total harmonic distortion) less than 10%, remote (preferably mobile app based) for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree c (max.), insulation resistance more than 2 mega ohm, suitable for 230 v, 50 hz, single phase ac ceiling fan compliant to is 374:2019 fan supply, earthing etc. complete as req

CTN :45305752

10 Jun, 2026 NA

Thiruvananthapuram - Kerala

Tender For insulation work-re insulation of 200 mm diameter chilled water pipelines passing vertically from terrace to various shafts (6 nos.) at the assembly block of klc , thiruvananthapuram

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