Latest ring main unit repair Tenders | Government ring main unit repair Tenders

State Government

CTN :39898959

09 Apr, 2025 8.25 Lacs

Bellary - Karnataka

Tender For maintenance to 40 hp starter, switch gear box & construction of retaining wall to pumphouse of hampasagara lis in h.b. halli taluk, vijayanagara district

Central Government/Public Sector

CTN :39492004

07 Apr, 2025 1.15 Crore

Lucknow - Uttar Pradesh

Tender For corrigendum : repair maintenance and improvement of lt panel including lt switch gear, overheadline, pole box and allied works at various locations in area of age e/m (hosp) under ge e/m lucknow.

Central Government/Public Sector

CTN :39074909

08 Apr, 2025 NA

Raipur - Chhattisgarh

Tender For corrigendum : biennial rate contract for reva industries for crane hoist spares forntpc group stations - gear box assy,reva,7.5t, gear box assy,reva,7.5t, brake liner,reva,3ton, rope guide&tightener,hoist,hw3, limit switch,415v,10a,50hz, lt disc brake,reva,2987.3,7.5t, ct disc brake,reva,2987.3,7.5t, rotary limit switch,crane, pandent,2249.5-1011,reva,eot,10t, gb i/p pinion,2223/1,reva,h1, dc break disc,2249.5-1001,reva,eot,10t, thruster brake,2249.5-1002,reva,eot,10t, cordiam,2249.5-1006,reva,eot,10t, ct thrust break,2249.5-1009,reva,eot,10t, jb crab change,2249.5-1010,reva,eot,10t, mh gb oil seal,2249.5-1007,reva,eot,10t, ct dsl,2249.5-1016,reva,eot,10t, lt limit switch,2249.5-1021,reva,eot,10t, bus bar,2249.5-1026,reva,eot,10t, hanger,2249.5-1027,reva,eot,10t, hanger set,2249.5-1028,reva,eot,10t, lt thrust break,2249.5-1031,reva,eot,10t, ct dsl & track,2249.5-1032,reva,eot,10t, brake,doc-4197.1/ga/r4,reva,crane,50ton, brake,doc-4197.1/ga/r4,reva,crane,50ton, comp assy,reva,gear box,gmc-06, gearbox assy,reva,crane,5t-rns-10, gearbox assy,5t-rns-10,reva,crane, wire rope drum,reva,crane,5t-rns-10, wheel,reva,crane,5t-rns-10, lt wheel,reva,crane,5t-rns-10, main hoist brake,reva,crane,5t-rns-10, brake liner,989(a)-ga-eot,reva,crane, hydraulic thruster,989(a)-ga-eot,reva, ctwa-wheel,reva-10t-ctwa-01&03,reva, ltwa-wheel,reva-10t-ltwa-01&03,reva, thruster brake,25,reva,crane,10ton, brake drum coupling,26,reva,crane,10ton, pin,27,reva,crane,10ton, gear box assy,reva,gmc-10, brake liner,crane,10ton,200/18kg, gear box assy,reva,5t, gear box assy,reva,5t, brake liner,crane,95/15ton, pinion,omc 6309050038,5ton, rope guide&tighter,4276.4/ga/r2,crane, rope guide,crane,15t, reva, ct motor assy,w0055/cm,crane, reva, ct motor assy,w7953/cm,crane, reva, ct motor assy,w0373/cm,crane,e 1004 md v, current collector,crane ,reva, bot block assy,2987.3/mhbb/r0,reva,hoist, push button actuator,switch gear, ct gear box,con3480.1+ro&19,reva, mtr&gb cplg,3.5.1 e,reva, cplg,dc-250,reva,ah,eot,old c-3480, cplg,dc-430,reva,mh,eot,old c-3480, brake drum cplg,bdc-160,reva,old c-3480, gear box-aux hoist,con3480.1+ro&8,reva, gear box,reva,old c-3480, ct coupling,reva,old c-3480, radio remote,2249.5-1012,reva,eot,10t, limit switch-mh,con3905.3gar3,reva,10t, limit switch-ct,reva,eot crane,10t, limit switch-lt,reva,eot crane,10t, complete brake-mh,con-3905.3/ga/r3,reva, comp brake-ct,con-3905.3/ga/r3,reva,10t, comp brake-lt,con-3905.3/ga/r3,reva,10t, gear box-mh,mbc1250boi02818,reva,10t, gear box-ct,mbc1250boi02818,reva,10t, gear box-lt,mbc1250boi02818,reva,10t, motor-mh,7.5kw,con-3905.3/ga/r3,reva,10t, motor-ct,55kw,con-3905.3/ga/r3,reva,10t, motor-lt(1.1kw),con-3905.3/ga/r3,reva, rectifier,3905.3/10t/ele/r2&25,reva, motor-mh,3905.2/5t/ga/r3,reva, limit switch-mh,3905.2/5t/ga/r3,reva, limit switch-ct,3905.2/5t/ga/r3,reva, gear box-mh,3905.2/5t/ga/r3,reva, gear box-ct,3905.2/5t/ga/r3,reva, motor-mh,3905.1/3t/ga/r3,reva,3t, gear box-mh,3905.1/3t/ga/r3,reva,3t, ct brake,reva,4278.1,10t, mh brake,reva,4278.1,10t, mh motor,reva,4278.1,10t, pendant,reva,4278.1,10t, ct brake,reva,4278.2,3t, ct motor,reva,4278.2,3t, dsl cable trolley,reva,4278.2,3t, mh brake,reva,4278.2,3t, mh motor,reva,4278.2,3t, pendant,reva,4278.2,3t, cable trolley,reva,2987.3,7.5t, contactor,reva,2987.3,7.5t, ct limit switch,reva,2987.3,7.5t, ct motor,reva,2987.3,7.5t, lt limit switch,reva,2987.3,7.5t, lt motor,reva,2987.3,7.5t, mh disc brake,reva,2987.3,7.5t, mh limit switch,reva,2987.3,7.5t, pendant assy,reva,2987.3,7.5t, cable trolley,reva,2987.1,5t, control transformer,reva,2987.1,5t, ct brake,reva,2987.1,5t, ct limit switch,reva,2987.1,5t, ct motor,reva,2987.1,5t, main contactor,reva,2987.1,5t, mh brake,reva,2987.1,5t, mh limit switch,reva,2987.1,5t, mh motor,reva,2987.1,5t, pendant assy,reva,2987.1,5t, cntrl transformer,reva,2987.5,10t, ct dsl cbl trolley,reva,2987.5,10t, ct motor,reva,2987.5,10t, ct brake,reva,2987.5,10t, lt brake,reva,2987.5,10t, ct limi

Central Government/Public Sector

CTN :39572609

11 Apr, 2025 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of gear box for dia 2800 bf valve as per spec cde-25- 3677 rev 00 , gear box for dia 1000 bf valve as per spec cde-25-3677 rev 00 as enclosed , gear box with limit switch for dia 1000 bf valve as per spec cde- 25-3677 rev 00 , gear box for dia 700 bf valve as per spec cde-25-3677 rev 00 as enclosed , gear box for dia 600 bf valve as per spec cde-25-3677 rev 00 as enclosed , gear box for dia 500 bf valve as per spec cde-25-3677 rev 00 as enclosed , gear box for dia 450 bf valve as per spec cde-25-3677 rev 00 as enclosed , gear box for dia 400 bf valve as per spec cde-25-3677 rev 00 as enclosed , non intrusive electrical actuator with gear box for dia 2800 bf valve as per spec. cde-25-3677 r00 , non intrusive electrical actuator with gear box for dia 2500 bf valve as per spec. cde-25-3677 r00 , non intrusive electrical actuator with gear box for dia 1800 bf valve as per spec. cde-25-3677 r00 , non intrusive electrical actuator with gear box for dia 1200 bf valve as per spec. cde-25-3677 r00 , non intrusive electrical actuator with gear box for dia 800 bf valve as per spec. cde-25-3677 rev 00 , non intrusive electrical actuator with gear box for dia 700 bf valve as per spec. cde-25-3677 rev 00 , non intrusive electrical actuator with gear box for dia 500 bf valve as per spec. cde-25-3677 rev 00 , non intrusive electrical actuator with gear box for dia 450 bf valve as per spec. cde-25-3677 rev 00 , non intrusive electrical actuator with gear box for dia 400 bf valve as per spec. cde-25-3677 rev 00 bid number/ & ( * ) : gem/2025/b/6015614 dated/ + : 05-03-2025 bid document/ 2 2 1 / 26

Central Government/Public Sector

CTN :39622497

04 Apr, 2025 NA

Sultanpur - Uttar Pradesh

Tender For bid to ras tender for supply of radio remote control system with interface panel , master controller cm4 by 6s ip 41 , rotary gear limit switch , counter weight limit switch , lever type limit switch

corporations/Associations/Others

CTN :39878241

07 Apr, 2025 1.23 Lacs

Kolkata - West Bengal

Tender For repairing, servicing and overhauling of 4 nos ht switch gear at watgunge water treatment plant.

corporations/Associations/Others

CTN :39778412

05 Apr, 2025 2.95 Lacs

Kolkata - West Bengal

Tender For supply and fitting, fixing of new components to suit in the extg. ht vcb switch gear for ht motor no.-1 and incomer no.-1 at rwps ph-i under grww.

corporations/Associations/Others

CTN :39778432

05 Apr, 2025 1.88 Lacs

Kolkata - West Bengal

Tender For refurbishment of ht vcb switch gear against incomer feeder no. 1 and motor feeder no. 2 at rwps ph-iii of grww

State Government

CTN :39898928

15 Apr, 2025 21.61 Lacs

Raichur - Karnataka

Tender For supply, erection, testing and commissioning of exhaust fans of various capacities in various areas like switch gear, cable galleries, battery rooms, esp, compressor area etc. of units 5 to 8 at rtps

Central Government And Public Sector

CTN :39652271

09 Apr, 2025 1.34 Crore

Delhi - Delhi

Tender For corrigendum : repair, maintenance, and installation of plant/ systems/equipments (version 2) - npcil office cum transit accom at noida; as per scope of work; as per scope of work- operation and maintenance of various systems, equipment and fittings and supply of items at npcil office cum transit accommodation at noida - 1.1 providing supervisory services for operation & maintenance activity of office cum transit accommodation for o&m work of 11 kv/415v/240v systems, domestic water / fire water/ r.o. water/, air conditioners, water coolers, d.g sets, lighting systems, earth pits, , telephone. lines distribution systems, maintenance of lawns, flowerpots, rectification of deficiencies related to civil work like plumbing, carpentry / masonry work and office work etc. cleaning of underground water tanks, and overhead water tanks. regular check of lighting system of the building and repair and replacement of bulb, choke, holder starter and office work etc. one activity shall be considered completed by deputing one highly skilled manpower as per qualification given in tech. spec. for 9 hours in a day as per work requirement. due to sensitivity of nature of work required round the clock 1.1 highly skilled supervisor will be available round the clock for any instance and requirement as the case may be. 1.2 providing services of technician in skilled category round the clock for o & m activity at noida office cum transit accommodation for following activities :- (i) operation & maintenance of 11 kv system/equipment & transformer:- cleaning and area up keeping of 11 kv switch gear panel and transformer and replacement of silica gel in 315 kva transformer if colour changes. ht drop out fuse and condition monitoring of complete switch gear area, 315 kva transformer oil level in conservator will be checked in one month. the oil level must be maintained between 25%-75%, if it reduces it should be topped up by new tested insulating oil of hv grade per is-335. bushing are to be examined for crack and dirt deposit and are to be cleaned or replaced as necessary once in six months or earlier if required. noise/humming sound, temperature rise (over heating) and crack in bituminous compound once in a month, general cleaning of the transformer to keep it free from dust and soot s quarterly or as required. (ii) preventive maintenance of two (02) nos. 415 volts air circuit breaker, 11 kv vcb (01 nos.) and switch gear area up keeping. the contractor is also responsible for maintaining 230 volts ac distribution systems in healthy condition. the scope of work includes maintenance of db s panels, & switchgear to ensure the functioning of fan, light, distribution of electricity within noida office cum transit accommodation building. the required spares shall be provided by npcil however consumables & hard wares e.g. lubricant, petroleum jelly, tb nut bolt, lugs etc shall be provided by contractor. (iii) operation & maintenance of domestic water/fire water system: the scope of work includes operation of bore well to maintain fire water tank level. preventive maintenance of domestic and fire water system, routine testing of fire water hydrants/pumps both diesel operated and electrical pumps. dewatering and cleaning of underground fire water tank and domestic water tank six monthly. (iv) cleaning of 2 no s of overhead fire tank of 5000 liter capacity and one no. domestic water overhead tank of capacity 5000 liter and one number of solar water tank six monthly, servicing and lubrication of 2 number of domestic water pump, 3 no. sump pump. servicing and lubrication of jockey pump, main hydrant pump, fire engine pump. the required all spares parts, hardware s e.g. lubricant, petroleum jelly nut bolt, gasket etc. shall be provided by contractor. (v) operation and maintenance of solar water heating system will require weekly cleaning of solar water panel, heater replacement and maintaining temperature with heater, repair and replace

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