Latest reverse osmosis system Tenders | Government reverse osmosis system Tenders

Central Government/Public Sector

CTN :45113744

18 May, 2026 NA

Jamnagar - Gujarat

Tender For providing of repair and overhauling service - renewal of ro plant membrane prefilter and water seepage observed in bridge and mso from bridge top during wet weather same to be repaired; renewal of ro plant membrane prefilter and water seepage observed in bridge a..

CTN :45065473

16 May, 2026 637

Mandya - Karnataka

Tender For procurement of water supply items and motor repair, rewinding items for budanur grama panchayath - starter fitting labour charges, motor pump rewinding charges, tester 1, water filter membrane, citric acid, dosing liquid, filter, water filter coin box, pvc color 3 inch 6kg, pvc long bend 8 inch 6kg, pvc long bend 6 inch 6kg, pvc long bend 4 inch 6kg, pvc long bend 3 inch 6kg, pvc long bend 2.5 inch 6kg, pvc long bend 2 inch 6kg, pvc l r color 8 inch 6kg, pvc l r color 6 inch 6kg, pvc l r color 4 inch 6kg, pvc l r color 3 inch 6kg, pvc l r color 2.5 inch 6kg, pvc l r color 2 inch 6kg, pvc mta 8 inch 6kg, pvc mta 6 inch 6kg, pvc mta 4 inch 6kg, pvc mta 3 inch 6kg, pvc mta 2.5 inch 6kg, pvc mta 2 inch 6kg, pvc fta8 inch 6kg, pvc fta 6 inch 6kg, pvc fta 4 inch 6kg, pvc fta 3 inch 6kg, pvc fta 2.5 inch 6kg, pvc fta 2 inch 6kg, pvc gate wall 8 inch 6kg, pvc gate wall 4 inch 6kg, pvc gate wall 6 inch 6kg, pvc gate wall 3 inch 6kg, pvc gate wall 2.5 inch 6kg, pvc gate wall 2 inch 6kg, pvc tee 8 inch 6kg, pvc tee 6 inch 6kg, pvc tee 4 inch 6kg, pvc tee 3 inch 6kg, pvc tee 2.5 inch 6kg, pvc tee 2 inch 6kg, pvc elbow 8 inch 6kg, pvc elbow 6 inch 6kg, pvc elbow 4 inch 6kg, pvc elbow 3 inch 6kg, pvc elbow 2.5 inch 6kg, pvc elbow 2 inch 6kg, pvc color 8 inch 6kg, pvc color 6 inch 6kg, pvc color 4 inch 6kg, pvc color 2.5 inch 6kg, pvc color 2inch 6kg, pvc pipe 8 inch 6kg, pvc pipe 6 inch 6kg, gi elbow 1/2 inch (15 mm) 7307, pvc pipe 4 inch 6kg, pvc pipe 3 inch 6kg, pvc pipe 2.5 inch 6kg, pvc pipe 2 inch 6kg, fusion welding and eleoitro fusion michine, twenty(20) mm ef coupler, twenty(20) e f mm ef elbow, fifty five (55) mm di sluice valve heavy, hundred 100 mm duckpot bend ci, thread seal tape, transition adoptor 020 mm, gi union half 1/2 inch, gi tee half(01/2) inch, gi collar 1/2 socket 15 mm 7307, thirty six(36) inch gi extra heavy nipple 1/2 inch x, thirty(30)inch gi half(1/2) inch nipple (h), twenty four 24 inch gi half(1/2) inch gi nipple extra heavy, eighteen gi half(1/2)extra heavy nipple, twelve half x extra heavy nipple, nine and half inch x nine inch extra heavy nipple0.5, six 6 inch gi half(1/2)inch extra heavy nipple, four/4 inch gi half(1/2) inch extra heavy nipple, extra heavy nipple 3.5 inch, gi tee half(1/2) inch, a m r water meter kflow a m r water meter kflow, transition adoptor 20 mm, taper cock heavy, butterfly ball valve, sixty three/63 mm rubber washa, floor control wala, a m r water meter kflow, a m r ideal, a m r janta water metre, a m r darvesh 39172310, r 90 mm to 063 mm reducer coupler, ef elange adaptor 90mm, eigthy/80 mm 90 mtr ci puddle pipe h, reducer140+90mm, hundred ten/110 r 90 redusar, ninety/90mm ef equal tee, ninety/90 payal hdpe ball valve, typing saddle 90mm, tapping saddles 90mm, rubber washr 90mm, flange with stub end 90mm, end 90mm, ef tee 90mm, ef elbow 90mm, couples 90 mm, r 90mm to 75 mm reducer coupler, r 075 mm to 63 mm reducer coupler, ef flange adapter 75 mm, redusar 110+75, hundred ten/110 r 75 mm reducer, seventy five/ 75mm spygot valve, seventy five/ 75mm ef tee, seventy five/ 75mm ef endcap, seventy five/75 washer ruble, seventy five/75 mm supreme saddles, seventy five/ 75 mm rubber washa, seventy five/ 75 mm mta hdpe, seventy five/ 75 mm flange with stub end, seventy five/75 mm ef elbow, seventy five/ 75 mm ef equal tee, seventy five 75 mm ef coupler, seventy five 75 end cap mm, seventy five 75 mm monoline ef, r 90mm to 63 mm reducer coupler, r 75 mm to 63 mm reducer coupler, sixty three/ 63mm tapping saddles, sixty three/ 63 mm ef tee, sisty three 63 payal hdpe ball valve 2inch, sixty three 63 mm rubber washa, sixty three 63 mm mta hdpe, sixty three 63 mm flange with stub end, sexty three 63 mm ef endcap, sixty three/63 mm ef elbow hdpe, sixty three 63 mm ef coupler, sixty three/63 mm supreme typing, lebour charges, length lifting, moter lifting and repair moter rewinding all lebour charges, rupair cuppler 4inch, rupair cuppler 3inch, rupair cuppler 2.5inch, rupair cuppler 2inch, c h co

corporations/Associations/Others

CTN :45120138

23 May, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of 04070509 uf membrane (dxl= 273mmx1829mm) , desc: ultra filtration membrane assembly in water treatment

CTN :45114082

28 May, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of xc60-2 poles-2a-c curve , es7518d-01-002-0003 mcb 10ka 3p 10a , es7518d-01-018-0005 rectifier input 220v ac 50hz 3 output 150vdc 100a 1 5kw , es7518d- 029150450 macerator compl , es7518d-02e095056 end flange , es7518d-037302200 rubber flap , es7518d- 038205910 ball bearing , es7518d-04-015-0001 terminal 4 sq mm micro terminal block 500v 32a , es7518d-054101090 fd valve w vpc-v complete , es7518d-065604500 toilet bowl jets 610ss , es7518d- 07-001-0001 power contactor 9a 3 110 v ac coil 1no 1 nc contact , es7518d-07-007-0001 push button shrouded push button red colour with 1nc contact , es7518d-13-009-0001 timer multifuncton timer with 230v ac 800xu 1c o contact , es7518d-13- 012-0001 fuse terminal block with 4a , es7518d-13- 012-0002 fuse terminal block with 2a , es7518d-15- 002-0005 mcb 32a 3p c curve , es7518d-15-007-0002 push button with contact block push button , es7518d-17-002-0001 mcb 3 pole mcb 6a c curve , es7518d-17-030-0001 overload relay 1 6 2 5a with spp , es7518d-17-030-0002 overload relay 4 0 6a with spp lrd-10 , es7518d-22604-1 seat seal w viton o-ring gasket , es7518d-62421-24 relay control 24 vdc din 1pdt , es7518d-022600-1p56 overboard pump motor assy comp tefc baldor ip-56 , es7518d-029150310 cover , es7518d-029150701 rotor , es7518d- 038201501 shaft seal i 35 mm , es7518d-038201710 ball bearing , es7518d-04-048-0109 mechanical seal , es7518d-050500800 lifting membrane , ee6120b-55205 complete within skid glands , ee6120b-66443 relay base mno , ee6120b-101100010 vpc controller , ee6120b-14007 flow control valve 2 5 gpm , ee6120b- 22609 impeller , ee6120b-22617 pin dowell , ee6120b- 54110000 fd valve , ee6120b-66648 a spacer slinger , ee6120b-66839 a block contact 1no 1nc , ee6120b- 68436 mcb 2 amp , ee6120b-69338 p c board 3 phase , ee6120b-rotron-dr-101 gas exhaust blower , ee6120b-021265401 rotor , ee6120b-032300100 pressure switch , ee6120b-101100000 vpc controller , ee6120b-14014 flow control valve 10 00 gpm , ee6120b-20000 float switch n c , ee6120b- 31010-7 selector switch 2 pos , ee6120b-31011-2 motor protection relay , ee6120b-31014-1 indicating lamp green , ee6120b-31014-2 indicating lamp red , ee6120b-38218900 mechanical seal assembly , ee6120b-41010-6 site tube assembly sight glass , ee6120b-54110100 fd valve , ee6120b-69003 p c board 3 phase , ee6120b-69003-8 board 3 phase , ee6120b-hp- 6204 ball bearing , ee6120b-hp-6205 ball bearing , ee6120b-021201800 key , ee6120b-022600 overboard pump motor assy comp , ee6120b-029150601 end flange 15 mb , ee6120b-100005 gasket tank v1 12mx , ee6120b-27515 complete blower with motor , ee6120b-37219280 o-ring , ee6120b-62311-1 switch 3 position operator only , additional charges ej4939d-101100600 spring, ej4939d-101100900 spring, ej4939d-101101700 water valve top, ej4939d- 29152400 bolt m10x180, ej4939d-29152401 bolt m10x1170, ej4939d-34502730 t coupling , ej4939d- 38201500 shaft seal, ej4939d-50501200 shut off membrane , ej4939d-55593-tube2 dechlor replacement tube santoprene 2 pk, ej4939d-64555-14- batt battery lithium 3 6v for plc, ej4939d-68478 fuse 1 amp 600v, ej4939d-68482 fuse 2 amp 600v, ej4939d- 68492 fuse 8 amp 600v, ej4939d-hps-hy-sen-001 h2s //bid details 2 / 74

CTN :44653136

20 May, 2026 NA

Etawah - Uttar Pradesh

Tender For corrigendum : tender for supply of wick long tab , valve plug , o ring ohaulingkithp pumpseal retainer , front , anode plug , hp pump seal kit , oil filler cap , oil seal crankshaft , plunger rod pin , v-packing case , hp pump female adapter , hp pump male adapter , valve spring retainer , valve plug 70 kg , hp pump anode plugs , seal kit , valve set , oil seal crankshaft , connecting rod assebly , plunger rod , plunger rod pin , oil seal crank case , seal retainer - 2 pc , barrier slinger , hp pump inlet manifold , adaptor h.p.pump , male adaptor , v packing spacer , spacer with coil springs , valve plug 70kg , o ring overhauling kit , crankcase casing , straight connector 3-8 , permeate male elbow , cartridge filter element , nozzleset for filter consist of filterhead tube strainer , frp filter type 1354 , nozzle set for frp filter 1354 , nozzle set for sand filter , head distributor , media for sand filter grade-i , support gravel 1.5-3.0 mm , support gravel 2.0-3.0 mm , dolomite , membrane cleaner 22 , membrane cleaner 33 , membrane solution 44 , h.p pump c case oil , jubilee clips 00 13 mm to 20 mm , s.s jubilee clips 1x 30 mm to 40 mm , ss jubilee clips 2x 45 mm to 60 mm , high pressure manifold 3 x 2 arrangement , high pressure manifold 6 x1 , module bypass nozzle , support bracket , pure water manifold , pu9 hose , tie rod nut high , h p connection feed/brine , lip seal dt module , membrane cushion , blue hydraulic disc , o ring for head distributor assembly , o ring hp connection , o ring hydraulic disc , o ring distance fitting inside , o ring distance fitting outside , o ring tie rod screwing inside , o ring crank case cover , o-ring pos. no. 412 for speck pump npy 2051 , high pressure hose module outlet , hp flexible hose , h.p hose feed inlet-brine outlet , brine r/w h.p. flexible hose , brine r/w hp flexible hose-xl , brine raw water high pressure , rubber hose from c-f outlet to hp pump inlet 20-30tpd , lp hose for prefilter pump , hose for pk-20 pump in-out , product water flex hose-fm manifold to plant , lp hose brine - permeate , end conn hoses brine/permeate , rubber hose 20mm , lp hose for air line , av mount akcc 85m , mounts for plant , a/v mount for hp pump trolly , h.p pump driving belt set of 2 , coupler for victaulic coupling 1 , victaulic couplers 1.1-4 , belt spanner , pulsation damper , jubilee clip 40mm , membrane solution 44 , pressure switch , belt hp pump driving , hp pump anode plugs , contractor , o-ring for deacidification filter , o-ring for cartridge filter , kit wear parts , sleeve gasket , neck ring p 45 , neck ring retainer , motor for 30tpd filter prefilter pump , mechanical seal p 105 , sleeve gasket p 37 , corrugated spring p 60 , spacing pipe - 66.a , bearing ring p 47a , spacing pipe -p 64.c , slotted nut p 67 , coupling complete for pump 202699 p 8 , stay bolt for pump p 26 , chamber complete p 4 , neck ring p 45 , neck ring retainer , pump shaft complete for pump 202699 p 51 , chamber with bearing ring p 4a , impeller , spacing pipe - p 64.a , wear part kit - repair kit , split pin , ball bearing , p 154 , shaft pin p-10 , top guide vane p 50a , spacing pipe p 64 , chamber stack for pump 202699 p 80 , chamber , crn 1- 4 pump spindle , crn 1- 4 pump shaft seal p-105 , o-ring 137.5 od x 3.3 thk , shaft pin 50d x 26l , o-ring 16.3od x 2.4 thk 100 , neck ring , neck ring retainer , impeller 30.6id x 73 od x 9h , shaft seal , chamber with bearing ring , neck ring retainer , chamber with bearing ring) , shaftseal p105 , kit , gaskets , cm 3-5 pump 415v 3ph 50hz.ip55 , cm 3-5 sleeve p-16 , cm 3-5 impeller p-49 , chamber , seal ring , filter pump permeate pump , filter permeate pump casing , ring-circlips p-931 , filter permeate pump grub screw , o ring , shaft seal , casing p-1 , reverse vane impeller , p-2b , shaft p-6 , cover for mech seal , sleeve shaft p-14 , i b bearing p-16 , o.b. bearing p-18a , circlip internal p-18b , oil drain plug

CTN :45105961

21 May, 2026 NA

Bazpur - Uttarakhand

Tender For supply of membrane and resin for ro treatment water plant

CTN :45072343

14 May, 2026 NA

Ganganagar - Rajasthan

Tender For supply of led bulb 20 watt , 40 wt led tube light 4 ft long complete set , led tube light 20w completed with tube rod , led flood outdoor light 1000w , bulk head light 9w complete fitting , connected led ceiling light 18w , exhaust fan 300mm sweep , switch 5 amp pinao type , 5 pin 15 amp s s combo , curtain rod for door of size 1 point 3 mtr and 20 mm dia , curtain rod for window of size 1 point 5 mtr and 20 mm dia , electric bell , 5 amp s s combo with pvc mounted box , switch 5 amp pinao type including mounting box , cp towel rail 18 oblique 20mm dia 600mm long , carbon a v gac , sand , jumbo thread , pp jumbo super , 1 hp motor repair , molti port valve , ro membrane 40 int0 40 , jumbo filter , service charge , all pvc connection change , ro control panel , electronic dozing pump , lcm liquid , plastic pipe 1 point 5 inch , plastic pipe 2 inch , ht wire , false ceiling , internal wiring 1 point 5 sqmm , re-wiring 2 point 5 sqmm , looking mirror 5 point 5mm thick of size 600 into 450mm , pvc door , bulk head light 9w , pvc rain water pipe 110mm dia connected item such as t band elbow etc , mcb dp 32 amp , mcb 6 amp to 32 amp , mcb 63 amp , mcb 16 amp , 32 amp mcb , ceiling rose 2 to 3 terminal , ceiling fan 1200mm sweep , desert cooler 500mm sweep , pt switch 5 amp , modular switch mounting box , tds meter , ph meter , roter meter , tank connector , top cock tank valve on off tap , 1 inch cpvc pipe , t 4 oblique 4 , socket cpvc 4 oblique 4 , pvc connector , urine stop cock , cpvc bond , m seal , wall tap , wash basin tap , hack saw blade , 4 inch blade , gi pipe , l bend , union , 5 pin 5 amp switch socket combination with pvc mounted box , 5 pin 15 amp switch socket combination with pvc mounted box , stop cock brass 25mm , cp bid tap , water pump for desert cooler , flush , wire 2 core 1 point 5 sqmm , angle walve , cfl , cp tap , control panel relay card , air filter , fuel filter , oil filter , hot air deck , oil pressure sensor 4 to 20 ma , self solenoid , automatic voltage regulator avr , hub bearing , coolent oil , fuel line , battery 120 mah , kc 934v1 generator controller 12v dc , kirlaskor oil engines techical specifications self bosch

Central Government/Public Sector

CTN :45087897

25 May, 2026 8.29 Lacs

Avadi - Tamil Nadu

Tender For provision of pu water proofing treatment in lieu of existing app water proofing membrane at building no p-66 (mmg store complex-ifa) building in technical area at cvrde avadi

CTN :45091799

25 May, 2026 NA

Varanasi - Uttar Pradesh

Tender For supply, installation, testing & commissioning of floor mounted potable water purification system with inbuilt drinking water cooler ro + uv, storage tank- inbuilt, storage tank capacity up to float valve level- 120 ltr. capacity, material of water storage tank- stainless steel ss 304, conformity to standard for ultraviolet system-is 14724 (latest) for water purification system with ultraviolet disinfection, output water conforming standard-is 10500 (latest), power consumptions -775 watt, maximum input water tds allow to the system- 2000 tds, operation mode- fully automatic with auto cut off, ro membrane rating- 80 gpd, type of compressor- rotary/reciprocating, cooling capacity: 40 ltr./hr., single phase 230/240 volt 50 hz, filtration water capacity - 80 ltr/hour, type of condenser-fin type/tube type, evaporator material- copper, water storage tank insulation- puf thermal insulation, number of cold water faucets- 1 no, number of normal water faucets- 1 no [ warranty period: 12 months after the date of delivery ]

CTN :45072455

15 May, 2026 NA

Tawang - Arunachal Pradesh

Tender For supply of mectec or eqv brand , ppgi ridge sheet of 0.80mm thick of 90cm wide of make sail tata jindal incl treating galvanised surface , self taping steel screw half thread with rawl plug of 1 1 oblique 2 inch size isi marked 100 nos per pkt , hdpe sand bags og colour of size 0.75x0.375x0.15 , door size 3.0x2.10m double leaf ms sheet for door 2mm thick frame as specified , door size 1.80x2.10m double leaf ms sheet for door 2mm thick frame chowkat made of steel equal angle iron 55x55x6mm isi grade , ventilator with grill of size 600x400 mm ventilator loop hole frame for steel angle of size 35x35x5mm isigrade , gate size 3.0 mx 2.0m double leaf frame made of anlgeiron 75x 75x6mm isi grade with shutters made of reinforemnt tmt bar 12 mm dia flat iron for stiles , anti corrosive red oxide zinc chromate primer conforming to is 5-2004 make berger nerolac asian or equivalent , white lime , waterproofing compound make pidilite dr fixit fevicol or equivalent , cement based paint snowcem of make berger nerolac asian or equivalent , cement 43 grade opc packed in hdpe bag each 50 kg wt conform to is 8112-1989 make birla gold ambuja ultratech acc jk dalmia or equivalent , brick sub class b , three phase 1.2 hp monoblock pump 430 volt complete with and incl 3 mtr length required size flexible suction pipe , air termination single pointed aluminium rod 12 mm dia and 300 mm long , testing point terminal block make of gun metal phosphorus bronze size 75 x 75 x 25 mm drilled and screwed including 3 nos 8 mm dia 25 mm long hexagonal head screw , aluminium strips 25 x 3.0 mm , galvanized iron strip 32 x 6 mm , earthing plate 600 x 600 x 6 mm galvanised steel suitable for gi strip fittings, drilled with 2 nos holes for 6 mm dia near one side , charcoal , salt normal , ci earth pit cover of size 300 x 300 x 6 mm with angle iron of size 20x20mm 3 mm thick with ms frame. , nut bolt 6mm dia 30 mtr dia with check nut and washer , gi pipe 40mm dia mtr 2.5 mtr make jindal tata kalinga , insulating pvc block 75x75x30 mm with insulating clamp nut and bolt make presto polycab finolex , wall vertical non woven geotextile 500gsm as separation layer between wall pvc membrane with provision of pvc disk anchor faster , 2 mm thick pvc p water proofing membrane properties of 2 mm thick pvc p water proofing membrane thickness 2 , non woven geotextile 500gsm as protective layer of pvc waterproofing mebbrance with provision of high quality adhesive , floor horizontal non woven geotextile 500gsm as separation layer between foundation and pvc membrane , 2 mm thick pvc p water proofing membrane properties of 2 mm thick pvc-p water proofing membrane , non woven geotextile 500gsm as protective layer of pvc for pvc membrane , deck slab horizontal non woven geotextile 500gsm as seperation layer between deck slab and pvc membrance , 2 mm thick pvc p water proofing membrane properties of 2 mm thick pvc p water proofing membrane thickness 2 , non woven geotextile 500gsm as protective layer of pvc waterproofing mebbrance with provision of high quality adhesive for non woven geotextile 50gsm , high quality adhesive for termination of pvc water proofing membrane at doors ventilators , cement opc 43 grade packed in hdpe bag each 50 kg wt for retaining wall 40.00 mtr x 3.00 mtr height 8 mtr x 3 mtr x 5 nos 40 mtr , coarse sand free from vegetation confirming to is 650 1991 , coarse aggregate 40mm graded confirming to is 383 2016 , stone boulder 9 inch to 12 inch , pvc pipe 75mm dia 3 mtr long //bid details 2 / 46

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Central Government/Public Sector