Latest alumino thermit welding Tenders | Government alumino thermit welding Tenders

State Government

CTN :44936154

08 May, 2026 4.21 Lacs

Multi City - Telangana

Tender For ktps-v stage -bm-patch welding to be done for rectification of damaged flue gas duct from aph b hopper to chimney along the path cd side flue gas duct and its honeycomb structure (c and d)after dismantling the damaged worn-out portion of flue gas ducts for overhaul of unit-x.

State Government

CTN :44936153

08 May, 2026 4.42 Lacs

Multi City - Telangana

Tender For ktps-v stage -bm-patch welding to be done for rectification of damaged flue gas duct from aph a hopper to chimney along the path ab side flue gas duct and its honeycomb structure (a and b) after dismantling the damaged worn-out portion of flue gas ducts for overhaul of unit-x in 2026-27.

CTN :44825387

23 Apr, 2026 10.87 Lacs

Multi City - Andhra Pradesh

Tender For corrigendum : annual maintenance contract for replacement of gravimetric feeder belts, replacement of head pulley bearings, coupling halves, studs, bronze and rubber bushes of main drive pulley coupling, take up pulley bearings replacement and overhauling of main reducer gearbox, r.c feeders and patch welding of 22" coal pipes from all corners of boiler to classifier outlet gate and dismantling of damaged feeder outlet upper and lower chutes and replacement of new/reconditioned chutes, replacement of center feed pipe of 36" gravimet feeder out let, repairing of 22" coal pipes from classifier outlet gates to all corners of boiler and rectification of coal leaks in critical areas of in service 22" coal pipes (48 no's) from mill outlet bends to fuel inlet bends,clearing of coal jam at bunker chute or bunker raw coal gate of unit-3 and 4, stage-ii, dr m.v.r. rtpp as and when required from the date of awarding work to 30.09.2026

CTN :44902806

23 Apr, 2026 9.54 Lacs

Multi City - Andhra Pradesh

Tender For maintenance of roller journal shaft assemblies, replacement of worn out bullring segments and grinding rollers change of cam position alignment patch welding work and change of spilt oil seals of bowl mills of stage-iii/dr. mvr rtpp from 01.05.2026 to 30.09.2026

CTN :44813687

22 Apr, 2026 9.15 Lacs

Krishna - Andhra Pradesh

Tender For replacement of damaged mother/liner plates in all the chutes of surge hoppers, vibrating screens, crushers, bypass chutes and belt feeder chutes and carrying out various patch welding works for all the chute leaks by welding with ms plates for all the chutes available in maint.-i (crushers) sub-divn. /chp (mm)-i&ii/dr.nttps as and when required during the period from 01-04-2026 or from the date of commencement of work to 30-09-2026

CTN :44813685

22 Apr, 2026 6.15 Lacs

Krishna - Andhra Pradesh

Tender For replacement of worn-out liners and mother plates in various conveyor chutes, stringer supports, supporting channels, deck sheets for various conveyors, patch welding work for chute leaks by welding of ms plate, as and when required in maint.-iv sub-divns./chp(m.m)-i&ii/dr.nttps during the period from 01-04-2026 or from the date of commencement of work to 30-09-2026

State Government

CTN :44837738

28 Apr, 2026 14.91 Lacs

Manuguru - Telangana

Tender For btps - chp - erection of reconditioned/fabricated dummy ms plates and ss/sail hard liner plates to the hitting areas of discharge chutes, patch welding for the conveyors bcn-1a/b, 2a/b, afd-1 and 2 and connecting chutes at tp-1 and fg-1,2,3 and 4, bcn-3a/3b and connecting chutes at tp-2 and fg-5 and 6 and contingency-1 and 2 chutes in mm-i sub division of mm/chp/btps for the period from 01.04.2026 or from the actual date of commencement of work to 31.03.2027

CTN :44874288

28 Apr, 2026 6.73 Lacs

Multi City - Andhra Pradesh

Tender For replacement of gravimetric feeder belts replacement of head pulley bearings coupling halves studs bronze and rubber bushes of main drive pulley coupling opening and closing of r.c.feeder doors,replacement and overhauling of main reducer gear box of r.c.feeders and replacement/repairing of feeder outlet gates and chutes of r.c feeder patch welding of 22 inch coal pipes from all corners of unit-5 stage-iii dr.mvr rtpp as and when required during the period of 01.05.2026 to 30.09.2026

Central Government/Public Sector

CTN :44843968

27 Apr, 2026 NA

Bhusawal - Maharashtra

Tender For corrigendum : supply of alumino thermit welding portions (using compressed air petrol/lpg pre heating system) 3 piece prefabricated mould (zircon washed) manually pressed, single shot crucible fitted with auto tamping timble for south central railway as per rdso specification no. irst/19-2020 and as amended upto the date of opening of tender. 52 kg/90 uts - 25 mm gap (with accessories as anexure) [ warranty period: 30 months after the date of delivery ]

CTN :44802649

30 Apr, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For providing of custom bid for services - lumpsum job scope for cdu - 1.a. blinding and deblinding - rate per , 1.b. blinding and de-blinding with using , 1.c. blinding and de-blinding with using , 1.d. gasket repacement , 1.e. gasket repacement using non sparkin , 1.f. gasket repacement using torque wren , 1.g. bolt servicing upto 12" dia flanges , 1.h. bolt servicing above 12" dia flange , 1.i. bolt servicing from 24" dia flanges , 1.j. bolt servicing upto 12" dia flanges , 1.k. bolt servicing above 12" dia flange , 1.l. bolt servicing from 24" dia flanges , 1.m. bolt servicing upto 12" dia flanges , 1.n. bolt servicing above 12" dia flange , 1.o. bolt servicing from 24" dia flanges , 1.p arresting flange leaks , 1.q. arresting flange leaks using non sp , 1.r. arresting flange leaks using torque , 1.s. opening of flange using flange spre , 1.t blind fabrication , 1.u. plate flange fabrication , 1.v. cold cutting of pipelines , 1.w. providing air / steam hose connecti , 1.x. splitting of nuts using nut splitte , 1.y. bolts cutting with hacksaw/grinding , 2.a. piping - cs fillet joint per inch d , 2.b. piping - cs fillet joint per inch d , 2.c. piping - cs fillet joint per inch d , 2.d. piping - as/ss fillet joint (smaw) , 2.e. piping - as/ss fillet joint (tig) , 2.f. piping - fillet joint monel/inconel , 2.g. piping - fillet joint monel/inconel , 2.h. piping - cs butt joint non x ray qu , 2.i. piping - cs butt joint x ray qualit , 2.j. piping - cs butt joint x ray qualit , 2.k. piping - cs butt joint x ray qualit , 2.l. piping - as/ss butt joint (tig root , 2.m. piping - as/ss butt joint (tig) , 2.n. piping - butt joint monel/inconel ( , 2.o. piping - butt joint monel/inconel ( , 2.p. piping - cs corrosion pad per inch , 2.q piping - cs corrosion pad with shoe , 2.r. piping - as/ss corrosion pad per in , 2.s. piping - as/ss corrosion pad with s , 2.t. wrap coating using "pykote" of 4 mm , 2.u. nozzle replacement/provision, rate , 2.v. cs gusset fabrication n welding per , 2.w. as/ss gusset fabrication n welding , 2.x. piping - cs rf pad per inch dia usi , 2.y. piping - as/ss rf pad per inch dia , 2.z. non-pressurized piping welding join , 2.aa. grit blasting , 2.bb. primer painting - inorganic zinc s , 2.cc. painting - for insulated pipe havi , 2.dd. painting - for insulated pipe havi , 2.ee. manual cleaning of pipelines , 2.ff. erection / dismantling of piping / , 2.gg. hot work area preparation in runni , 2.hh. hot work area preparation in runni , 2.ii. hot work area preparation in runni , 2.jj. hot work area preparation in runni , 2.kk. power tool cleaning on surfaces , 3.a. dye penetrant test , rate per inch , 3.b. dye penetrant test , rate per runni , 3.c. dye penetrant test , rate per sq me , 3.d. wfmpt, rate per inch dia of wfmpt d , 4.a. radiography on piping with iridium , 4.b. radiography on piping or any other , 4.d. radiography on piping with selenium , 4.e. radiography on piping or any other , 4.g. mobilization charges for digital ra , 4.h. radiography film devolopment with d , 4.i. profile radiogrpahy of surface - mo , 4.j. profile radiogrpahy of surface - re , 4.k. profile radiogrpahy of surface - ch , 4.l. profile radiogrpahy of surface - re , 4.m. profile radiogrpahy of surface - ch , 5.a. stress relieving done using electri , 5.b. stress relieving done using electri , 5.c. stress relieving done using electri , 6. ultrasonic flaw detection test. rate , 7.a. overlay patch work (rate per sq.foo , 7.b. overlay patch work (rate per sq.foo , 8.a. inlay patch work - cs inlay patch p , 8.b. inlay patch work - ss inlay patch p , 9. replacement of casing plates 8 mm thk , 10.a. weld build up cs – upto 1000 sq in , 10.b. weld build up cs – from 1001 sq in , 10.c. weld build up cs – from 3001 sq in , 10.d. weld build up cs – from 5001 sq in , 10.e. weld build up cs – above 10000 sq , 10.f. weld build up as / ss (all varieti , 10.g. weld build up as / ss (all varieti , 10.h. weld build up as / ss (all varieti ,

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