Latest sewage treatment services Tenders | Government sewage treatment services Tenders

State Government

CTN :42708510

25 Nov, 2025 NA

Allahabad - Uttar Pradesh

Tender For corrigendum : supply of filter sand (q3)

CTN :42381271

24 Nov, 2025 NA

Hamirpur-Up - Uttar Pradesh

Tender For bid to ras providing of design installation and maintenance of educational lab - science lab; secondary education physics chemistry biology lab equipment; buyer - beaker 100 ml/ 250 ml/ 500 ml, chart stand, conical flask, digital balance, dropping bottle, forceps, funnel, glass showcase, heater, hot plate, human skeleton (artificial), leaf clamp apparatus, measuring cylinder 50ml/100ml/250ml, micro viewers, micro scope compound, micro scope dissecting, motor and pestle, petri dish, pipette (graduated 10ml), reagent bottle, skeleton set(joints), slide box, test tube holders, test tube stand, watch glass, water bath, wash bottle, white cavity tiles, pipette stand, all pins pkts, burette (50ml), perforated beaker 250 ml, capillary tube, tripod stand, thermometer, trough, wire gauge, burette stand, blade for section cutting, chart display stand, enamel tray, laboratory coat, scissor 4", scissor6", scalpel, staining rack, acetic acid (in ml), acetone (in ml), alcohol (in ml), aluminium sulphate 100gm, benedict solution 100ml, muslim cloth in meter, brushes, match box, ammonium solution 250 ml, acetocarmine powder 10 ml, cavity block, cavity slide, cello tape roll, chromatography paper sheet, cobalt chloride in gm, cork, cotton roll, dettol in ml, dropper, dusters, filter paper (24 paper pcs in each box), formaldehyde in ml, glycerine in ml, grease in gm, boric acid in gm, monocot stem bottal, ethanol in ml, fehling solution a 500ml(in ml), fehling solution b 500ml(in ml), glucose 100gm(in gm), lens cleaning solution, lens cleaning paper, magnesium sulphate 10 gm(in gm), onion root tips, plain sticker in pkt, robert solution 10 ml(in ml), sodium chloride 500gm(in gm), sodium hypobromide 10 ml(in ml), hydrochloric acid 100ml(in ml), detergent in gm, iodine in ml, methylene blue 100ml(in ml), micro cover slip pkt, micro glass slides pkt, million's reagent 10ml(in ml), needle in pcs, nitric acid in ml, petroleum ether in ml, potassium nitrate 10 gm(in gm), safranin solution 100ml(in ml), bile salt(in gm), soap, starch 500 gm (in gm), starch iodide paper in pkt, sucrose 100gm(in gm), test tube-boiling in pcs, test tube-ordinary in pcs, test tube graduated in pcs, tooth pic in jars in pcs, aluminium foil, barrium chloride in gm, dicot stem , urea in gm, milk in ml, seeds/pulses in gm, rice in gm, spinach leaves in gm, potato in gm, sugar in gm, egg, peas in gm, pineapple in ml, banana, apple, ph paper(each pkt narrow range and broad range), charts for display , portratis , concave mirror), convex mirror, convex lens, concave lens, wedge knife edge (for sonometer), glass slab, pendulum bob, cork rubber , hanger weights 500 gm(set), insulated copper wire , metering tape(1-100 mtr)(roll), soldering iron, spring balance (0-250 gm), u-shaped magnet, copper calorimeter, epidiascope, newton's disc, telescope, camera, barometer tube, lactometer, stove, electric bell, proof plane, binoculars, soldering rods(pkt), p-n junction diode chart app, laptop/desktop , balance (physical), boyle's law apparatus, fortnls barometer, metallic cylinders, metal sphere, sg bottle, grave sand appratus, young modulus, spectrometer, hydrometer, silk and cat skin pieces, gold leaf electroscope, ammoinium chloride 500gm (in gm), allpins in pkt, copper sulphate 500gm in gm, drwaing pins in pkt, thread rolls, balance (chemical), blow pipe(iron), burette stand (wooden), test tube brush, cork borer (iron), cork pressure(iron), crucible tongs (iron), charcoal slab borer(iron), curcible(silica), deflagrating spoon (iron), distilation apparatus(iron) , drying cones(iron), funnel stand or filter stand (wooden), pestle and mortar, pinch cock (iron), retort stand with ring and clamp, round file, sand bath, spirit lamp , stoves, test tube stand(wooden), test tube holder (iron), triangular stand(iron), tripod stand (iron), trough(tin), wire gauze (iron), weight boxes (wooden), triangular clay pipes(iron wire covered with clay), beechie sheft, beaker, burettle, china dish, conical

CTN :42854396

10 Dec, 2025 NA

Darjeeling - West Bengal

Tender For supply of cement , sand , aggregate 20mm , white paint , og paint , thinner , paint brush 4 inch , exhaust fan , socket 6 amp , socket 16 amp , tarpaulin 30 feet x 30 feet , laminated board oblique plywood 19mm thick , black screw 1 point 5 inch , black screw 3 inch , fevicol , nails 1 point 5 inch , nails 2 inch , silicone gel sealant of 01 pack of 400 gms including applicator gun , wood varnish oblique polish , pbs roll , wiper blade , oil filter , fuel filter primary , fuel filter secondary , water seprator , hub seal front , hub seal rear , air filter , ad blu , steering oil , brake oil , non skid chain front wheel single chain , non skid chain rear wheel double chain , paint white , rear view mirror both side , tail light assy , self starter 24v , alternator 24v , engine piston block , injector

corporations/Associations/Others

CTN :42871974

15 Dec, 2025 NA

Kolkata - West Bengal

Tender For replenishment of filter media (sand and gravels) along with replacement of damaged nozzles fitted on filter bed no. b-2, b-3 and b-5 with ancillary civil works at wtp-iv, garden reach water works.

State Government

CTN :42846852

04 Dec, 2025 20.20 Lacs

Hyderabad - Telangana

Tender For strengthening of 0.6 mld stp safilguda plant functioning improvement by i) providing of treated water parameters monitoring sensors at the polishing pond/treated water outlet for continuous monitoring of water quality parameters in the effluent, ii) replacement of the pressure sand filter media reforms of jal hi amrit initiative under amrut 2.0 under pd-i, amberpet

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 :42845076

01 Dec, 2025 NA

Jabalpur - Madhya Pradesh

Tender For supply of filter sand bag

CTN :42810004

22 Dec, 2025 12.00 Lacs

Chhindwara - Madhya Pradesh

Tender For supply and maintaince work filter media sand for filter plant water purify - जल प्रदाय हेतु फ़िल्टर प्लांट में जल शुध्दिकरण हेतु फिल्टर मीडिया रेत प्रदान कर बदलने बाबत

CTN :42563670

24 Nov, 2025 19.67 Lacs

Imphal - Manipur

Tender For bid to ras supply of conforming to is , mcb 32 amp sp 240 volts, , switch piano 15 amp 240v isi marked , exhaust fan 400mm , mcb distribution box 6 way spn , mcb 63amp tpn 240 volts, , change over switch 100 amp four pole, , insulation tape 3 oblique 8inch wide 9 mtr roll , mcb 16amp sp 240 volts, m , gi pipe 20mm bore 6m long medium grade, , gi pipe 15mm bore 6m long medium grade, , gi reducer tee 20 x 15mm isi marked , gi tee 15mm bore isi marked , gi tee 20mm bore isi marked , gi socket 20mm bore isi marked isi marked , gi socket 15mm bore isi marked isi marked , gi elbow 15mm bore isi marked , gi elbow 20mm bore isi marked , gi nipple 20mm bore 100mm long , gi nipple 15mm bore 100mm long , pvc swr pipe 110m dia 3m long with socket end isi marked , pvc swr pipe 75m dia 3m long with socket end isi marked , pvc swr tee 75 mm bore, isi marked , pvc swr tee 110 mm bore, isi marked , pvc bib cock 15mm , rivit machine , drill bit 6mm , tile cutter machine make bosch , iron cutter blade 4 , tile cutter blade 4 , hand grander 850w 12000rpm , cp cast copper alloy pillar cock 15mm bore , wooden cutter blade 4inch , 2 hp motor isi marked , pp-r pipe tee 15mm , fly catcher , geyser 10 ltr , spray machine , kitchen sink , pp r pipe elbow 15mm , pp r pipe union socket 20mm , ppr pipe union socket 15mm , ppr pipe reducer socket 15 obliqu 20 , hand z spray , cp cast copper alloy stop cock angle type 15mm bore , mild steel corrugated galvanised ppgi sheet 12ft x 3ft, 0.63 mm thick isi marked , mild steel corrugated galvanised ppgi sheet 8ft x 3ft, 0.63 mm thick isi marked m , mild steel corrugated galvanised ppgi sheet 10ft x 3ft, 0.63 mm thick isi , mild steel corrugated galvanised cgi sheet 8ft x 3ft, 0.63 mm thick isi marked , mild steel corrugated galvanised cgi sheet 6ft x 3ft, 0.63 mm thick isi marked , acrylic sheet 3mm thick for window panes 6ftx4ft , plywood commercial bwr grade isi marked of size 4ft x 8ft, 12mm thick , m seal 100 gm , chunna , teflon tape 3 oblique8inch wide 10 mtr roll , membrane 4040 , 20inch x 2ft jumbo filter , geru , plywood commercial bwr grade isi marked of size 3ft x 6ft, 12mm thick , gi binding wire 1.20mm dia , welding rod pkt of 100 electrodes , measuring tape 50 mtr , tripple layer hdpe water storage tank cylindrical vertical with closed top 500ltrs capacity conforming to is specification , tripple layer hdpe water storage tank cylindrical vertical with closed top 1000ltrs capacity conforming to is specification , tripple layer hdpe water storage tank cylindrical vertical with closed top 200 ltrs capacity conforming to is specification , self tapping screws with ppdm washer 75mm long , brass screwwood 6 x 75mm 200 nos , pvc frame looking mirror 15inch x 18inch select quality glass , cp towel rail 600 mm long 20mm dia with bracket , app water proofing membrane 3 mm thick 1m wide 10 m long , painting brush 25mm standard quality , painting brush 50mm standard quality , painting brush 75mm standard quality , painting brush 100mm standard quality , synthetic enamel paint high gloss superiour quality white colour , synthetic enamel paint high gloss superiour quality green colour , synthetic enamel paint high gloss superiour quality og colour , synthetic enamel paint high gloss superiour quality yellow colour , synthetic enamel paint high gloss superiour quality red colour , coarse aggregate 20mm obliqu 40mm obliqu 63mm dimapur sand conforming to is 383 ,1978. , mild steel wire nails 2inch , mild steel wire nails 1inch , mild steel wire nails 6inch , emery cloth 100mm wide various grades , mild steel sliding door bolt 250mm , floor door stopper aluminum 50mm , s //bid details 2 / 101 steel hinges 100mm , taping screw 1inch with washer , taping screw 3inch with washer , brick 9 x4.5x3 inch , coir mattress of size1.83m x 0.9m x 75mm thick comprising of 50mm thick high density coir , hdpe sand bags of size 14inch x 36inch, weight not less than 60 gms. , red cushion chair , thinner for paint , ordinary portland

State Government

CTN :42742867

24 Nov, 2025 31.49 Lacs

Kullu - Himachal Pradesh

Tender For sh co slow sand filter bed 140 sqm in three unit and co sedimentation tank 57000 ltrs capacity - augmentation of wss raison mali pather in g.p. raison and benchi in tehsil & distt. kullu h.p. (sh:- c/o slow sand filter bed 140.00sqm in three units and c/o sedimentation tank 57000ltrs. capacity) estimated cost: rs.31,49,466/- earnest money: rs.62,989/- time: 2 months

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