Latest power station spares Tenders | Government power station spares Tenders

corporations/Associations/Others

CTN :39238544

21 Apr, 2025 34.20 Lacs

Bokaro - Jharkhand

Tender For bid to ras providing of custom bid for services - biennial rate contract of thermal insulation of steam piping headers equipment ducts of boiler aux coal mill aux tg aux ash handling plant and esp of ctps unit 7and8

Co-operative

CTN :40022918

21 Apr, 2025 3.00 Lacs

Kheri - Uttar Pradesh

Tender For supply of cost iron items for season 2025-26 - a. supply of cast iron scrapper, magma rotor, magma peddle and coupling etc with new casting, b. supply of cast iron scrapper, magma rotor, magma peddle and coupling etc on conversion basis., c. machining charges (if required), supply of boiler material on conversion basis composition is210 grade 25cr, 1.2 suitable to with stands 1000 degree c. temp., a. ci furnace grate bar, b. ci furnace grate bar jally, c. ci furnace grate bar holder, d. ci furnace nozzle, e.ci mouth piece, f. ci bag furnace chute, g. ci hanger, supply of ci v grove pully with new casting, supply of ci v grove pully on conversion basis., supply of ci bearing housing for magma mixer with new casting, supply of ci bearing housing for magma mixer on conversion basis, supply of ci duck foot bend upto size 12" on conversion basis, ms scrapper for under feed roller material is2060 (sail) pitch 70mm as per drg no. 10/6/04m grooving details as per drg no. 8/9/19, cast steel worm for crystallizer as per drg no. 90/08/17, cast steel gear 48 teeth for magma mixer as per drg no. 2k1/10/90, cast steel pinion 19 teeth as per drg no. 15/7/86b, cast steel pinion 19 teeth as per drg no. 15/7/86c, cast steel helical pinion 12 teeth as per drg material en-8, en-8 spidle with gear for super heater drain valve teeth 10 as per drg, ms fins for steam seprator for boiler furnace, cast steel sporket for mud mixture as per drg no. 05/06/09, ms sprocket as per drg no. 16/8/06d item no. a (95 teeth), ms sporcket as per drg no. 16/8/06d item no. b, cast irom worm wheel for 60 ton crystillizer od 1362mm x bore 150.6 mm x no. of teeth 72 as per drg. no. 17/8/13c, ci pulleysize od 380 mmwidth 70 mm03 nos. v groove as per drg. n o. 06/7/0r(drawing enclosed), ci pulleysize od 602 mmwidth 112 mm04 nos. v groove as per drg. n o. 07/8/07(drawing enclosed), cast steel worm for 60 ton crystallizer od 220mm as per drg no. 17/8/13c (b), hanger with nut for super heater coil of new boiler cap. 40 ton/hr pr. 45 kg./cm2 material ss-316l, cast steel driving sprocket 17 no. teeth 76.2mm pitch as per drg. no. 17/05/3m item no. 02, cast iron pulley for c-1 c/f machine od 260 dia , 08 no. v groove, b section belt as per drg. no. 19/08/14 c/f , dynamically balanced, c. i clamp for boiler no. 01 & 02 as per drg. no. r/89/07/36/90, c. i clamp for beam of boiler no. 01 & 02 (complete set with bolt & nut), (a) as per drg. no. 89/07/35a ( 01 of 02), (b) as per drg. no. 89/07/35a ( 02 of 02), c.i supporting hanger for furnace beam of boiler no. 01 as per drg., c.i furnace hanger of back side beam for boiler no. 01& 02 as per drg., c.i plate for boiler no. 03 as per drg. no. 18/92/7/rev., c.i supporting clit for furnace as per drg. l-30 nos., r-30 nos., c.i supporting plate of furnace beam for boiler no. 04 as per drg., c.i grade bar (stocker) for boiler no. 03 as per drg. no. 91/01/01 suitable for 600 degree c. temp., c.i supporting plate for window near supper heater coil of boiler no. 03 size length - 760mm x width 500 mm x thick 25 mm, c.i tunion bar for new boiler as per drg. no. 2k1/09/83, c.i attachment of tunion of boiler no. 4& 5 as per drg. , cost steel worm no. of teeth 04, pitch 64, bore 80mm, od 220 dia, width 250mm as per drg. no. 90/08/17, supply of cast steel tape wedge block for mill as per mill drawing suitable for 5000 tcd plant, burning loss @ % on conversion basis item only

State Government

CTN :40042647

05 May, 2025 NA

Dahej - Gujarat

Tender For supply of non-cocking steam (thermal) imported coal of 5800 / 4800 / 4200 gar on for gnal dahej plant

CTN :39770261

21 Apr, 2025 78.17 Lacs

Damanjodi - Odisha

Tender For corrigendum : supply and application of acid and heat resistant paint and other works of 150 m tall rcc chimney with single steel flue for installation of steam and power plant for 5th stream alumina refinery at damanjodi

CTN :39770266

23 Apr, 2025 39.91 Lacs

Damanjodi - Odisha

Tender For corrigendum : supply erection and commissioning of 1 no elevator rack and pinion of 150 m tall rcc chimney with single steel flue for installation of steam and power plant for 5th stream alumina refinery at damanjodi

CTN :40015322

22 Apr, 2025 NA

Bhadradri Kothagudem - Telangana

Tender For design,supply,fabrication,commissioning of cbc conveyor,fiber cyclone,screw feeders and sfb hopper system, modification of feeders and boiler fuel conveyor,steam lines and flow meters,etp repair works,new nut polishing drum along with supporting structure and required mechanical and electrical accessories at oil palm processing plant at apparaopet, bhadradri kothagudem dist., telangana state

corporations/Associations/Others

CTN :39989337

29 Apr, 2025 NA

Namrup - Assam

Tender For contract for execution of insulation with fixing of new aluminium sheets in various steam lines, equipment's at different sections of amm-iii plant for a period of one year

Central Government And Public Sector

CTN :40003705

21 Apr, 2025 NA

Bongaigaon - Assam

Tender For supply of spare parts of steam boiler plant as per annexure.

CTN :39970908

30 Apr, 2025 NA

Durg - Chhattisgarh

Tender For custom bid for services - 30 mw & 14 mw tg miscellaneous works at nspcl-bhilai power plant-2- 10.10 tmstu61bd000 steam tur(bearing pedestal)attend defect: 1. take permit to work from concerned person., 2. remove control valve linkages, oil piping and other connections from the pedestal., 3. remove front pedestal top cover., 4. clean front pedestal housing., 5. take measurement as per instruction of eic. (involves checking of pinion shaft/gear, assembly, main oil pump gear wheel, gov. assembly & checking the backlash of gears.), 6. attend the defect/trouble shoot the problem in front pedestal as per instruction of eic., this includes the following work beside defect attending as per instruction of eic., 7. dismantle pinion shaft and record the alignment w.r.t to the gov. assembly., a) dismantle mop (main oil pump) bearings and gear., b) do servicing of mop and replace damaged items., c) dismantle governor assembly (consists of gop-governing oil pump and other, elements)., d) do servicing of gop and replace damaged items., e) assemble mop and governor assembly., f) put governor assembly in position., g) do alignment of the pinion shaft w.r.t to governor assembly., h) put electronic over speed shaft (pinion shaft) in position., i) put mop assembly in position., j) record backlash of gears and if requires, do adjustment., 8. measure the clearances of first three rows of oil gland fins & its servicing, 9. assembly of oil gland segments (new or old) and setting of clearances., 10. after the work, box up front pedestal top cover., 11. link control valve linkages, oil piping etc., 12. do rig test for setting governing characteristics., 10.20 tmstu56oh000 steam tur (bearings) serv- 1. take permit to work from concerned person., 2. remove control valve linkages, oil piping and other connections from the pedestal., 3. remove front pedestal top cover., 4. check bearing interference, toc, soc etc., 5. remove turbine front bearing top & bottom halves., 6. do the dpt and ut of turbine bearing., 7. check thrust bearing pads and do dpt, ut and blue matching., 8. check toc, soc, bearing interference of bearing after servicing., 10.30 tmstu01bd794 steam tur (<=30mw#) repl-gland- 1. removal of first 2 rows of hp front steam gland segments., 2. servicing of (new or old) gland segments and springs., 3. measurement of dimensions and machining of gland segments if required., 10.40 tmtgs01bd701 turbine gov. sys (<=30mw#) maintenance- i) attending passing defect in four nos. steam control valves, ii) servicing of two nos. hydraulic servomotors (including relay gear) of control valves, iii) inspection & servicing of speed governor and setting its governor characteristics (rig test)., iv) inspection & servicing of cies valve (left & right)., 1. ensure ptw from concerned person., 2. breaking of insulation around steam control valves & removal of debris from site., 3. dismantle linkages and decouple all four nos. control valves from spring box assembly, 4. remove spring box assembly from position., 5. dismantle bonnet bolts & remove all four control valves., 6. check blue contact / kerosene test of plug with respective seats., 7. do lapping of all control valves, replace plug/other components, if required., 8. assemble all control valves and tighten bonnet bolts., 9. servicing of cies valves (left & right), 10.servicing of spring box assembly hinges & pins etc., 11.place spring box assembly & couple all control vales with spring box., 12. servicing of two nos. hydraulic servomotors of control valves., 13. servicing of primary relay oil cylinder for checking for excessive draining of oil. replacement of relay gear power, piston if needed., 14. servicing of secondary relay., 15. servicing of linkage., 16. replacement of steam leak-off and impulse line pipes as per eic instruction. dp test of welding joints are to be, carried out., 17. inspection of speed governor, assessment of its component s healthiness, repl

corporations/Associations/Others

CTN :39953362

29 Apr, 2025 4.23 Lacs

Namrup - Assam

Tender For annual rate contract for execution of insulation with fixing of new aluminium sheets in various steam lines, equipments at different sections of amm-iii plant for a period of one year

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