Latest air separator Tenders | Government air separator Tenders

State Government

CTN :42846854

04 Dec, 2025 1.63 Crore

Hyderabad - Telangana

Tender For development works under amrut-2.0 at 10 mld stp peddacheruvu plant functioning improvement by i) improvement of aeration system by replacing existing blowers, ii) strengthening of aeration system by replacement of gridlines/diffusers, iii) strengthening of de-nitrification unit by replacement of dnt mixers, iv) providing of treated water parameter monitoring sensors at the polishing pond/ treated water outlet for continuous monitoring of water quality parameters in the effluent. v) replacement of the gravity sand filter media reforms of jal-hi-amrit-2.0 under project division i, amberpet

CTN :42615197

20 Nov, 2025 NA

Dhemaji - Assam

Tender For bid to ras supply of hydro tipping truck , semi elec stackers 2 and 3 1.5 ton , ms gravity roller conveyor , filter clamp , bit for zig zag machine

Central Government/Public Sector

CTN :42407952

22 Nov, 2025 NA

Barh - Bihar

Tender For corrigendum : providing of custom bid for services - 200143869job contract for removal, washing, and laying of filter gravel and sand at the pre-treatment plant gravity filter beds at ntpc barh

State Government

CTN :42652766

20 Nov, 2025 NA

Chamba - Himachal Pradesh

Tender For remodeling of wss thundu fargola in gp kuthed, gagla & janghi in tehsil and distt.chamba h.p (sh:- c/o site development for civil work, c/o head wear 2 nos, c/o intake 3 nos, c/o rcc sedimentation tank 7000 lit.cap., c/o rcc sedimentation tank 12000 lit. cap.,c/o filter bed 12 sqm cap.,c/o filter bed 26 sqm cap., c/o rcc storage tank 20000 lit. cap. 2 nos, c/o 2 nos. rcc storage tank 35000 lit. cap., c/o rcc storage tank 10000 lit. cap. and fencing work arround treatment unit and excavation,laying, jointing and testing of gi pipe in gravity main for part ii,iii & iv

CTN :42717480

19 Nov, 2025 NA

Gondia - Maharashtra

Tender For repairing of 03 nos.rapid sand gravity type pressure filter with allied equipments,3 nos. of actuator of butterfly valv,repairs to 15/5 mt eot crane and repairs & rewinding of electric motor of 20 hp booster pump,repairs to 62.5 kv a diesel generator set by overhauling,replacing worn out spares at.rajegaonkati lis dist.gondia.

State Government

CTN :42298853

19 Nov, 2025 NA

Jharsuguda - Odisha

Tender For corrigendum : providing of custom bid for services - upgradation and restoration of filter media in gravity sand filter 3, 4 and 5 at wtp of itps

CTN :42718040

27 Nov, 2025 NA

Ganderbal - Jammu And Kashmir

Tender For supply of interior mural 3d art complete covering approximate area 5200 sqft for 4 schools , phases of moon manual , newtons colour disk , day and night manual , solar and luner eclipse manual , ray optics kit , solar energey kit , anti gravity , wieght on other planets , vernier calliper , screw gauge , newton s first law , newton s second law , newton s third law , maxwells wheel , primary colours of light , brachistochrone curve , tuning fork , 6 inch dubsonic telescope , solar filter , star laser pointer pen with batteries , magnifying glasses , concave lens , convex lens , concave mirror , convex mirror , prism , handy planisphere , virtual reality box , litmus paper red , litmus paper blue , ph paper 100 strips , atomic balls , test tubes , test tube stand , evaporation experiment 1 retort stand 1 spirit burner 1 china dish 1 wire guage double 1 tripod stand , filteration experiment 1 retort stand 1 retort ring 1 funnel 1 beaker 1 500 ml 1 filter paper 100 pcs , model of heart , model of ear , model of eye , model of kidney , model of brain , human torso megnatic , skeleton , microscope , microscope plane slides , microscope prepared slides , animal cell , plant cell , megnatic set , zodiac constellation 3x3 feet , planisphere 3x3 , we are made of stars , space fun facts poster , chart of physics , chart of geography , model of rocks , model of minerals , model of metals , augmented reality ar board , digestive system chart , separate chart of substances , dissection box , chemistry kit tongs test tube holder and test tube brush , biology kit glycerine safranine cover slips blotting paper , spirit lamp solution , indian astronaut biopic poster , extra items first law strips curve balls 3 bulb for reoptics , tds meter , interactive plate panels display with sliding shutter with ups unit ) /bid number: gem/2025/b/6848979 * /dated: 12-11-2025 & & / bid document1 / 43

corporations/Associations/Others

CTN :42615064

03 Dec, 2025 NA

Dibrugarh - Assam

Tender For supply of hdpe strainer for old gravity filter

Central Government/Public Sector

CTN :42617517

27 Nov, 2025 48.56 Lacs

Bhusawal - Maharashtra

Tender For corrigendum : providing of custom bid for services - bhusawal (filter house) - supplying and installing of chlorine gas cylinder & installation and maintenance of gravity feed & vaccum type chlorinator for two years

State Government

CTN :42641263

28 Nov, 2025 10.00 Lacs

Delhi - Delhi

Tender For supply of acetic acid glacial , acetone , acetanilide , amm molybdate , amm chloride ar , amm nitrate ar , amm solution , aluminium sulphate , bsa , anthracene , orthophosphoric acid , iso propyl alcohol , tartric acid , oxalic acid , amm phospate , calcium oxide , sulphuric acid ar , sulphuric acid lr , acetylacetone , hcl lr , nitric acid ar , nitric acid lr , n butanol , bromo cresol green , barium chloride ar , salicylic acid , benzene , banzaldehyde , bromine capsule , benzoyl chloride , benzamide , buffer tablet ph 4 , buffer tablet ph 9 , buffer tablet ph 7 , bismuth carbonate , brij 35 , chromium pott sulphate , carbon di sulphide , calcium carbonate ar , calcium chloride ar , calcium nitrate ar , calcium hypochlorite , copper suphate ar , copper turning , cobalt nitrate , cobalt chloride , comphor , dextrose ar , ferrous sulphate ar , fehling solution a , fehiling solution b , folin phenol , fluorescein , hypophosphorous acid , sucrose , propan 2 ol , lead oxide , methanol , litmus red , litmus blue , lime water , lead carbonate ar , magnesium chloride ar , muroxide , nesslers reagent , potassium iodide , potassium bromide ar , manganese sulphate ar , potassium oxalate ar , potassium aluminium sulphate ar , paraffin , 1 10 phenanthroline , semicarbazidehydrochloride , sulphur powder , sodium carbonate ar , sodium hydroxide , sodium chloride ar , sodium chromate ar , sodium acetate anhydrous ar , sodium acetate trihydrate ar , sodium pott tartrate , sodium bi carbonate ar , sodium bromide ar , sodium lauryl sulphate , borax , sodium phosphate monobasic ar , ferrocene , para toludine , thio urea , triethylamine , urea , wijs solution , xylene , zincorium nitrate , zinc dust , sodium antimonytartrate , vanillin , chromic acid , bromobenzene , talc powder , tri calcium phosphate , ethyl acetoacetate , benzil , nitro cellulose , ethonal , ferrous amm sulphate , hydroquinone , benzophenone , chlorosulphonic acid , potassium nitrate , ammonia solution , magnesium sulphate ar , ebt indicator , ethyl methyl keton , fluroxide , manganous fluoride , manganous phosphate , zinc oxide , magnesium carbonate , potassium carbonate , iron sulphide , aluminium sulphate ar , superphosphate , dolomite , ammonium suphate , copper nitrate , ammonium thiocynate , methyl red , glycerol , chitosan , montmorillonite clay , sodium ttripolyphosphate ar , sodium alginate , ethy acetate , ferrous sulphide , 3 picolyamine , 3 4 dimethoxy benzaldehyde , c indanone , acid bath , beaker 100 ml , beaker 250 ml , beaker 500 ml , burette 50 ml , chine dish 3 inchs , measuring cylinder 100 ml , capilliary tube , cotton roll , chromotography jar small , conical flask 100 ml , conical flask 250 ml , volumetric flask 100 ml , funnel 3inches glass , funnel 3inches plastic , funnel 4inches plastic , ignition tube , pipettle 10 ml , reagent bottle 250 ml , reagent 100 ml , special gravity bottle 50 ml , test tube 15x150 mm , test tube 25x150mm , thermometer 360c , thermometer 110c , thermometer 1 , thermometer 2 , viscometer , watch glass 4mm , whatman filter paper 42 , weighing bottle , filter paper ordinary , filter paper no 1 , wire gauge , round bottom flask 100 ml , round bottom flask 250 ml , pipette dispensor , semi micro test tube , semi micro boiling tube , ph paper , litmus red paper , litmus blue paper , magnatic stirrer bit , colourimeter tube , pistan of mortal //bid details2 / 107

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