Latest valve chambers Tenders | Government valve chambers Tenders

State Government

CTN :42814091

05 Dec, 2025 NA

Karur - Tamil Nadu

Tender For corrigendum : replacement of air nozzles, coal nozzle caps, 4 way junction pieces and bed drain pipes in boiler # 6 at energy mechanical - replacement of air nozzles, coal nozzle caps, 4 way junction pieces and bed drain pipes in boiler # 6 at energy - mechanical

Central Government/Public Sector

CTN :42989339

08 Dec, 2025 19.89 Lacs

Visakhapatnam - Andhra Pradesh

Tender For regular maintenance and overhauling of bowl mills of tpp boilers --, servicing of gearbox as per sl.no.1.01.01 το 1.01.04 of scope of work, servicing of worm shaft as per 1.02.01 of scope of work, replacement/reversal of worm wheel & worm shaft as per sl.no.1.04.01 of sow, repair of mechanical face seal as per 1.05.01 of scope of work, repair of skirt & scrapper as per 1.06.01 of scope of work, repair of roller assemblies as per 1.07.01 of scope of work, replacement of journal as assemblies as per 1.08.01 of scope of work, replacement of bull ring segment as per sl.no 1.09.01 of scope of work, repair of mill discharge valve as per sl.no.1.10.01 of scope of work, repair of classifier as per 1.11.01of scope of work, repair/replacement of vane wheel segment as per 1.12.01 of scope of work, repair of reject hoppers and discharge gates as per scope of work 1.13.01, repair of pf bends as per 1.14.01 of scope of work, repair of p.f.pipelines, bends etc.by welding as per 1.15.01 of scope of work, replacement of victualic coupling as per 1.16.01 of scope of work, multiport outlets repair as per sl.no.1.17.1 of scope of work, repair of orifice plates as per sl.no.1.18.01 of scope of work, bowl mill area cleaning as per scope of work sl.no.1.20.01, replacement of upper radial bearing and associated works of bowl mill as per scope of work 1.23.01 το 1.23.21, replacement of ventury assembly as per scope of work 1.24.00, replacement of feed pipe as per scope of work 1.25.00, servicing of mill reject conveyors idlers as per scope of work s.no 2.01.01 το 2.01.08, servicing of mill reject conveyors return idlers as per scope of work s.no 2.02.01 το 2.02.08, replacement of inner cone as per sow s. no 5.01.00, hard facing of bowl extension ring, vane wheel segment and separator body as per sow s. no 5.02.00, servicing of pyrite hopper power cylinder as per sow s. no 5.03.00, servicing of lube oil system as per sow s. no 5.04.00, servicing of volumetric feeder as per sow s. no 6.01.00, servicing of eddy current drive gear box as per sow s. no 6.02.00, general maintenance of boiler-6 bowl mills & lube oil system, roller setting of boiler-6 bowl mill, replacement of venturi collar of boiler-6 bowl mills, replacement/resetting of gasket of victaulic coupling or feed pipe sleeve coupling (per coupling) of boiler-6 bowl mills, servicing, replacement and setting of classifier deflector blade mechanism (per mill) of boiler-6 bowl mills, replacement & servicing of journal spring assembly (per assembly) of boiler-6 bowl mills, checking & setting of spring compression (per mill) of boiler-6 bowl mills, replacement of journal assembly (per assembly) of boiler-6 bowl mills, servicing of journal assembly with journal head liner assy (per assembly) of boiler-6 bowl mills, replacement of grinding roll and its support bracket or replacement of dirty oil from journal assy of boiler-6 bowl mills, replacement of vane wheel segment assembly/air inlet arrangement (per mill) of boiler-6 bowl mills., replacement of gear or bibby coupling half of boiler-6 bowl mills, alignment of mill & motor of boiler-6 bowl mills, servicing & replacement of lube oil pump of boiler-6 bowl mills, repl. of w.s. gland packing or replacement of cooling water hoses or pyrite hopper gate problem or alignment of lop or servicing of stuffing box de/nde of cad/had or servicing of any one valve of mill lube oil lines or mrhs air valve or air receiver tank drain tap or inspection of any one pf pipe hanger or, cleaning of any one hag or cag seat of boiler-6 bowl mills., general maintenance of gravimetric feeder of boiler-6, inspection/replacement of bearings of main tail pulley, intermediate rolls & main pulley of gravimetric feeder of boiler-6, replacement of feeder belt of gravimetric feeder of boiler-6, replacement of take up screw and screw housing of take up pulley assembly of gravimetric feeder of boiler-6, replacement of belt drive reducer of gravimetric feed

Central Government/Public Sector

CTN :42989922

19 Dec, 2025 40.00 Lacs

Kolkata - West Bengal

Tender For repair to hard standing, paver block, rcpc cover slab, fencing at strand line and repair to external water supply work incl valve chambers and cleaning of overhead tank, ug sumps at triangular park incl map ph-ii and other loc at hastings under ge (

State Government

CTN :42973613

09 Dec, 2025 NA

Karur - Tamil Nadu

Tender For fabrication and erection of furnace bed drain pipelines and sliding gate assemblies in boiler#4 at energy mechanical in tnpl unit 1

corporations/Associations/Others

CTN :42980929

20 Dec, 2025 NA

North 24 Paragana - West Bengal

Tender For mechanized dewatering arrangement by installation of submersible pumps at the backwash and delivery valve chambers attached with the rgsfb no-9 to 16 under 60 mgd wtp,igwtp

CTN :42603175

17 Dec, 2025 29.14 Crore

Rupnagar - Punjab

Tender For corrigendum : sitc of agri food bio mug turnkey pilot plant setup d d - process equipment with automation , civil works retrofit , civil external misc. incl , hvac works , hvac controls bms works , metallic insulated panels and cleanroom panel systems design , compressor and drier , electric boiler , thermic fluid heating system , water cooled brine chiller , water cooled chiller , cooling tower , pumps , water ring vacuum pump , chilled water piping for process and hvac , chilled brine piping for process , cooling water generation and distribution piping , compressed air instrument air generation and distribution piping , vacuum distribution , low pressure steam lpst piping distribution , high pressure steam hpst piping distribution , thermic fluid piping distribution , soft water distribution , nitrogen gas distribution , carbon di oxide gas piping distribution , oxygen gas piping distribution , structural steel supports works , equipment erection , drain piping , process piping , process cip piping , electrical lt systems , electrical ht works , fire alarm system , public address system , access control system , door interlocking system , closed circuit televisison cctv , gas detection system , networking voice and data system design , fire protection system , dismantling works

Central Government/Public Sector

CTN :42904292

16 Dec, 2025 49.00 Lacs

Pune - Maharashtra

Tender For 8767 repair maint of external water supply gi pipe di pipe sluice valves valve chambers pumpsets cleaning of sumps ohr and connected work at old chsc alcqtrs rmc qtrs gwalior line qtrs ch complex qtrs saibaba complex under age em ii of ge s pune

State Government

CTN :42940252

24 Dec, 2025 6.20 Lacs

Kolkata - West Bengal

Tender For day to day operation, maintenance of total distribution system, pipelines (ci/di/ac/upvc) inclusive of any augmentation / rejuvenation / special repair of scheme with repairing of valve chambers and overhead reservoir for zone-7 under budge budge-ii

State Government

CTN :42940254

24 Dec, 2025 7.87 Lacs

Kolkata - West Bengal

Tender For day to day operation, maintenance of total distribution system, pipelines (ci/di/ac/upvc) inclusive of any augmentation / rejuvenation / special repair of scheme with repairing of valve chambers and overhead reservoir for zone-1 under budge budge-ii

State Government

CTN :42940267

24 Dec, 2025 7.43 Lacs

Kolkata - West Bengal

Tender For day to day operation, maintenance of total distribution system, pipelines (ci/di/ac/upvc) inclusive of any augmentation / rejuvenation / special repair of scheme with repairing of valve chambers and overhead reservoir for zone-4 under budge budge-ii

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