Water Purification System Tenders

Central Government/Public Sector

CTN :44797169

21 Apr, 2026 NA

Multi City - Chhattisgarh

Tender For scope of work (sow) as mentioned in tender and schedule of work( 27 )items as given below ,[1] cleaning of area 3250.000 m2,[2] taking,old damaged tarfelt out 72094.750 m2,[3] providing and laying of app membrane 72094.750 m2,[4] paintg w/qlty al paint,steel surf,2coat 97.500 m2,[5] provide & apply 2 coats mod. pu compoun 32.500 m2,[6] disman,masonry,w/in lead75m,grd flr 39.000 m3,[7] disman,masonry,w/in lead75m,xtra flr 39.000 m3,[8] flyash br wrk,230mm,m7.5,super sturcture 19.500 m3,[9] fly ash brick wrk, 110mm, m-7.5, (1:4) 65.000 m2,[10] taking,out rain water pipe 325.000 m,[11] fixg hg densty polythelene dwn pipe100mm 325.000 m,[12] rgrdg mouth,down pipe f/outlet rain wtr 19.500 m,[13] applyg elastomeric w.p acrylic membrane 32.500 m2,[14] shifting of tank from original position 32.500 ea,[15] fixg gi pipe,tata,dia15mm,medium quality 6.500 m,[16] fixg gi pipe,tata,dia20mm,medium quality 19.500 m,[17] fixg gi pipe,tata,dia25mm,medium quality 6.500 m,[18] plaster sand/cement mortar,6:1,thk15mm 16250.000 m2,[19] sea,str,cra,hig,viscous 6.500 m,[20] dis,pcc,lim,ter, works 130.000 m2,[21] app,rus,rem,eff area 6.500 m2,[22] cra,rep,cut,cra,hard 6.500 m,[23] pro,fix,float valve 130.000 ea,[24] dam,pro,tre,rem,loose 32.500 m2,[25] air entrained screed concrete 650.000 m3,[26] expansion joint treatment 65.000 m,[27] shifting existing solar panels over roof 9.750 m2

Central Government / Public Sector

CTN :44800507

27 Apr, 2026 NA

Multi City - Multi State

Tender For supply and installation of ro & uv both drinking water coolers with built in water purificationsystem, storage capacity : 80 litter, body material : ss304, uv lamps rating (watt) : 11, evaporator material : pure copper number of faucets ; 2, insulation : puf, length : 50 centimetre, material of faucets : ss, storage tank material : stainless steel 304, condenser material : copper, no of uv circuit purification : 1, water filter type ro & uv both, no of membrane rating in gpd : 4, cooling capacity, ltr/hr : 60, stages of purification : sediment purification, carbon block purification, anti sealant purification, reverse osmosis membrane purification, post carbon block filtration, uv purification, warranty : 1 year, number of free services during warranty : 2, installation and demonstration to be given before acceptance : yes, availability of toll free facility for technical support maintained by oem or authorize agency : yes, . make blue star, voltas, aqua guard ,eureka forbes, kent [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :44803093

29 Apr, 2026 NA

Surat - Gujarat

Tender For supply of thermal conductivity detector _tcd_ for olgc system, tcd detector with tc-k sensor part code_ic-dhruva2023-cs-015a , 10 ports gas sampling valve manual for olgc, vici, 1 by 16 inch with fittings part code_cic-dhruva2023-cs-018 , porapack - q column od 1 by 8 inch length 2 meter ss304 suitable for olgc systems part code_ cic-dhruva2023-c- 033a , analytical column_3 meters x 1 by 8 inch od, molecular sieve 5a, suitable olgc systems part code_ cic- dhruva2023-c-031 , pr502 temperature controller with rs485 for olgc product code_ cic-dhruva2023-rs-0033 , mass flow controller with inbuilt sensor electronic, 0.25 percent accuracy for olgc part code_ cic-dhruva2023-rs - 0011 , plc plus rs485 module for olgc product code_cic- dhruva2023-cs- 030 , digital to analog module for olgc product code_ cic-dhruva2023-cs- 031 , column oven assembly _porapack and molecular seive_ with heater sensor for olgc product code_cic-dhruva2023-c-021a , tcd euro pcb assembly along with mv and ma dpm for olgc product code_ cic-dhruva2023-c-ex1 , digital indicating alarm meter for olgc product code_ cic-dhruva2023-c-ex2 , compression fittings for olgc product code_ cic- dhruva2023-c-ex3 , 2-way solenoid valves for olgc product code_ cic-dhruva2023-c-ex4 , 3 way solenoid valves for olgc product code_ cic-dhruva2023-c-ex4 , peltier cooler for olgc product code_ cic-dhruva2023-c-ex5 , calibration standard gas mixture _47 liter water capacity cs cylinder with brass valve, pressure_ 100 kg. product code_cic_dhruva2023_c_cyl1 , calibration standard gas mixture _47 liter water capacity cs cylinder with brass valve, pressure_ 70 kg. product code_ cic_dhruva2023_c_cyl 2 , calibration standard gas mixture _47 liter water capacity cs cylinder with brass valve, pressure_ 130 kg. product code_cic_dhruva2023_c_cyl 3 , pump, oil free, vacuum pump for olgc product code_cic-dhruva2023-c-ex8 , filtration housing for vacuum pump used in olgc product code_cic-dhruva2023-c-ex9 , thermo-electric module for olgc product code_cic-dhruva2023-c-ex6 , conditioning module for olgc product code_cic-dhruva2023-c-ex7 , mounting accessories for olgc product code_cic- dhruva2023- cs-018a , rs232 to ma convertor module for olgc product code_cic-dhruva2023-cs-031a

Central Government And Public Sector

CTN :44803224

30 Apr, 2026 NA

Thiruvananthapuram - Kerala

Tender For supply of tangential flow filtration system

CTN :44598696

10 Apr, 2026 NA

Sonitpur - Assam

Tender For bid to ras supply of as per ts , gate size 3 mx 2m double leaf frame made of angle iron 75x 75x6mm isi grade with shutters made of reinforcement tmt bar 12 mm dia as per ts , anti corrosive red oxide zinc chromate primer confirming to is 5 2004 make berger or asian or nerolac or equivalent , white lime , cement based paint snowcem of make berger or asian or nerolac or equivalent , three phase 1point 2 hp monoblock pump 430 volt complete and incl 3 mtr length required size flexible suction pipe foot valve as per ts , air termination single pointed aluminium rod 12 mm dia and 300 mm long , testing point terminal block make of gun metal and 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 3mm , 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 2 point 5 mtr , insulating pvc block 75x75x30 mm with insulating clamp nut and bolt , non woven geotextile 500gsm as seperation layer between wall and pvc mebbrance with provision of pvc disk and anchor faster for wall as per ts , 2 mm thick pvc p water proofing membrane properties of 2 mm thick pvc p water proofing membrane thickness minus 2 mm 5parcentage as per ts , non woven geotextile 500gsm as protective layer of pvc water proofing membrance with provision of high quality adhesive as per ts , non woven geotextile 500gsm as seperation layer between foundation and pvc mebbrance properties of geotextile 500 gms as per ts , non woven geotextile 500gsm as protective layer of pvc membrance properties of geotextile 500gsm properties of for wall as per ts , non woven geotextile 500gsm as seperation layer between deck slab and pvc mebbrance properties of geotextile 500 gms as per ts , 2 mm thick pvc p water proofing membrane properties of 2 mm thick pvc p water proofing membrane as per ts , non woven geotextile 500gsm as protective layer of pvc waterproofing mebbrance with provision of high quality adhesive as per ts , high quality adhesive for termination of pvc water proofing membrane at doors ventilators , pvc pipe 75 mm dia 3 mtr long make prince finolex supreme

CTN :43709696

10 Apr, 2026 NA

Jalpaiguri - West Bengal

Tender For bid to ras supply of s trap vitreous china , pvc pipe 75 mm dia each 3 mtr length , pvc socket 75 mm dia , pvc bend 75 mm dia , curtain arrangement drapery and rod made of 25 mm dia , pvc air pipe 32 mm dia , white cement , vitreous china wash hand basin white of size 450mmx300mm with vitreous china pedestal , ppr reducer elbow 32mm x 20mm dia , brass cp wall mixer for mixing hot and cold water , brass cp jet water spray for ewc. , vitreous china urinals , plastic dustbin of capacity 40 ltrs , cement 43 grade opc packed in hdpe bag , coarse sand free from vegetation , coarse aggregate 20mm graded , coarse aggregate 40mm graded , coarse aggregate 63 to 90 mm graded , aac blocks of size 600x200x150mm , mild steel bars of size 8 mm dia , mild steel bars of size 12mm dia , mild steel bars of size 16 mm dia , mild steel bars of size 20 mm dia , ms binding wire , wooden plank for shuttering ii class wood of size 3.0 x0.3 x0.026 m , wooden scantling various size , steel props of size 2 mtr long , water proofing compound , stone boulder 6 to 9 inch , oil bound distemper , birla white wall care putty , synthetic enamelied paint any colour , painting brush 4 inch , nails various sizes , steel door frame of angle iron 65x65x6mm and shutter 2 mm thick , aluminium door frame of section weight not less than 1000 mm x 2100 , aluminium ventilator three track frame 1200 mm x 600 , ceramic tiles of size 600 mm x 600 mm , white cement , moveable pvc panel 12 mm thick with aluminum frame work 6 feet height and 4 feet long , app based polymeric membrane , priming surfaces and applying bitumen as a primer in base of app membrane , ms rhs of size 100x50x4.5 , ms rhs of size 50x25x2.9 , ms rhs of size 96x48x3.2 , ms flat 40x5 mm thick for wind tie , ms plate of size 10mm thick , ms plate of size 8mm thick , ms angle of size 40x40x6 for cleat , ms plate of size 12mm thick , ms nuts and bolts of length 100mm fully thread suitable for 10 mm dia , ppgi sheet, 0.55 mm thick of size10ft x3 ft , ppgi ridge sheet of 0.50mm thick of 90cm wide , self taping steel screw half thread , stone boulder , pvc pipe 75mm dia 3 mtr long , hardcore 63 to 90mm , bricks sub class b , mild steel bars of size 10mm dia , three phase 1.2 hp monoblock pump 430 volt complete with and incl 3 mtr length , individual standalone plastic body smoke alarm , individual standalone plastic body heat alarm , fire ball extinguisher of 1.3 kg wt , hard core 40 to 63mm , 80 mm thick coloured interlocking precast paver block i shape , wooden scantling various sizes , wooden planks for shuttering iind class wood of size 3.0 x 0.30 x 0.026m , wooden planks 300x 300mm , distribution box 8 way double door , mcb spn 240 volts 32 amps , mcb sp 240 volts 6 to 32 amps , pvc tape 19mm wide 5m long , cable pvc insulated electric cable size 1.5 sqmm single core , cable pvc insulated electric cable size 2.5 sqmm single core , cable pvc insulated electric cable size 4 sqmm single core , pvc conduit pipe 25mm dia medium grade , pvc conduit pipe 19mm dia medium grade , switch modular type 5a 230v flush type one way , led tube light fittings rechargeable 4 feet with crca body , screw 6x19mm , pvc modular switch board 3 way complete with and incl sunken box , pvc modular switch board 4 way complete with and incl sunken box , pvc modular switch board 6 way complete with and incl sunken box , pvc modular switch board 8 way complete with and incl sunken box , pvc switch board 8x10 inch , switch modular type 15a 230v flush type one way , socket modular type 15a 230v flush type one way , socket modular type 5a 230v flush type one way , cable xlpe //bid details 2 / 107 insulated aluminium conductor 25 sqmm 4 core , ceiling rose three terminal , led flood light fittings high pressure die cast aluminium 50 watt , pvc flexible wire copper conductor multi strandard , pvc flexible conduit pipe 19 mm dia , pvc round square block , plastic body fresh air fan with louvers shutter of 200mm sweep , fire exitingusher of 1kg c

CTN :44802232

18 Apr, 2026 92.0 Thousand

Jodhpur - Rajasthan

Tender For providing of annual maintenance services for water purification and conditioning system (version 2) - water purifier eureka forbes primia; upto 3; package-5 : water purifier and conditioning system maintenance involving basic servicing, filters, membranes, all el..,annual maintenance services for water purification and conditioning system (version 2) - water purifier dr aqua guard classic hi flow; 3 to 5; package-4 : water purifier and conditioning system maintenance involving basic servicing, filters, membrane..,annual maintenance services for water purification and conditioning system (version 2) - water purifier mineral ro kent advance; 3 to 5; package-5 : water purifier and conditioning system maintenance involving basic servicing, filters, membranes, all..,annual maintenance services for water purification and conditioning system (version 2) - drinking water cooler 150 ltrs; 7 to 9; package-3 : water purifier and conditioning system maintenance involving basic servicing plus maintenance of filters and ..,annual maint

CTN :44411663

21 Apr, 2026 46.79 Lacs

Chhabra - Rajasthan

Tender For corrigendum : supply, installation and commissioning of the spares for the dissolved oxygen analyzers in the swas system and silica/sodium analyzers in the dm plant-i and ii of unit # 1 to 4,ctpp,rrvunl,chhabra

CTN :44781403

17 Apr, 2026 8.37 Lacs

Pune - Maharashtra

Tender For supply of furniture furnishing cutlery crockery linen and electronic gadgets etc d d - water purifier commercial type 36 to 50 ltr per hrs capacity , gas stove , fry pan , jahra stainles steel , dabba storage container ss 10 kgs , mixure cum grinder , patila stailess steel , cooking utensils ss set of 10 pcs , idli stand idli cooker for 24 idlies , pop up toaster , smart colour television led 43 , water cooler minimum 80 ltr cap , telephone set internal , wireless bell push , mosquito repellant machine , table lamp with shed , refrigerator , ultra scares pest repeller , fly killer or insect killer , rice stainer , chakala belan rose wood , knife , storage container , desert spoon , tray for water flask , plastic molded chairs , plastic molded centre table , wet grinder , alarm clock orpat , round table , wooden bed single , bed side table , dressing table with mirror and drawers , study table , study chair , sofa single seater with arms , centre table , chair dining with cushion

CTN :44736658

10 Apr, 2026 3.27 Lacs

Chandigarh - Chandigarh

Tender For corrigendum : repair and servicing of acs, drinking water cooler, water purifier at various govt. schools, dispensary, nrb buildings of sector 54,55,56, maloya and village daddumajra, chandigarh. (ch to 2215 non plan)govt. schools, dispensary, nrb buildings of sec

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