Latest water quality testing Tenders | Government water quality testing Tenders

Central Government/Public Sector

CTN :40467467

03 Jul, 2025 12.92 Crore

Haldia - West Bengal

Tender For corrigendum : design, construction, supply, testing, commissioning of water treatment system with back wash water recycling system for improvement of the quality of water supplied to residential zone at haldia township under hdc including operation and maintenance

State Government

CTN :40398381

04 Jul, 2025 NA

Guwahati - Assam

Tender For corrigendum : empanelment of agencies for supply of laboratory instruments for various water testing laboratories under jal jeevan mission, assam - ion meter with electrode and accessories for fluoridemeter: ph/ise benchtop meter with electrode stable, universal power adapter, literature, pc cable, meter test certificate electrode: ionplus fluoride and nitrate combination ion selective electrode, 1m cable, waterproof bnc benchtop ion meter (ise) along with fluoride, nitrate #electrode range: -2.000 to 20.000 resolution 0.1, 0.01, 0.001 relative accuracy 0.002 calibration points up to 5 calibration editing yes #mv/ rmv orp range 2500.0 mv resolution 0.1 relative accuracy 0.2 mv or 0.05 % of reading whichever is greater eh orp mode yes ise range 0 to 19999 resolution up to 3 significant digits relative accuracy 0.2 mv or 0.05 % of reading whichever is greater units ppm, m, mg/l, %, ppb, none calibration points up to 5 calibration editing yes calibration features timed end point, linear point to point, non-linear selectable auto-blank, low concentration range stability #temperature range -5 to 105 c, 23 to 221 f resolution 0.1 relative accuracy 0.1 offset calibration 1-point datalogging memory 2000 with time and date stamp log function manual, ready (include auto-read ), timed log edit delete individual points, group of points or all inputs ph electrode bnc, reference pin atc probe 8-pin mini-din #output rs232, usb power ac adapter included universal, 100-240 vac battery power optional 4 aas battery life 800 hrs, fluoride electrode of ion metersame make that of the ion meter, manifold filtration assembly* wide range of pumps and filtration flasks * high quality components * easily exchangeable elements *maintenance-free * low noise * added filters for enhanced pump longevity * filtration base with silicon stopper, cap & aluminium clamp connecting silicon tube technical specification for filtration flask set # high-pressure resistant tube # fiberglass filter membranes (47mm / 0.1 m) # ptfe disc filter #normal liquid filtration * specification for filtration glass set #suction bottle capacity(ml) 1000 ml # filter diameter(mm) 47/50 mm # * specification for filter flask * material: statinless steel 304, capacity: 300 ml (100 ml each) [ unit should consist of 3 flask so that 3 sample can be filtered simultanelously without any issue] # effective filtration area(cm2) = 9.6 cm2, outlet connector(mm) = 8 mm * specification for vaccum flask: #flow rate of the pump(l/min) = 17 l/minultimate vacuum(mbar) = 150 mbar # oil free, maintainance free, built in thermal protection to shut off when over heated., auto cut heater for distill water plant so that when water level decreases the heater is switch off automatically, voltage stabilizer capacity- 3 kva servo stabilizer 5 star rating, heating mantle (single station) should have digital energy regulator with multiple step power regulation automatic spill detection and saftey shutdown in built precision temperature control technial specification: flask capacity 250 ml, working temp range: ambiant + 5 to 420 degree celcius. accuracy: plus minus 1.0 degree celcius, power consumption : 150 w, heating mantle (combined unit) material of construction heating block: made with grade epoxy painted chemical resistant coating, aluminum block with 6 thermo wells for processing 6 different samples at a time. #racks: ss 316 # glassware: teflon coated # temperature range ambient + 10 deg c to 450 deg c # stability of temperature better than 0.5 deg c # controller consist of digital read out of temperature and time with 4 programmable ramps for each method. # number of programmable methods 20 numbers. # heating powers 1000w # heating position minimum 6 position # digestion time range -1 to 999 minutes # the system should have facility of acoustic signal at the end of completion of cycle to notify the operator. # the thermal digestion unit should have high thermal homogeneity # the setup should have small f

State Government

CTN :40842445

16 Jul, 2025 1.71 Crore

Junagadh - Gujarat

Tender For providing of testing of water quality - drinking water; temperature testing, ph testing, chloride testing, salinity testing, dissolved oxygen test, turbidity test, nitrate and phosphate, electrical conductivity, presence of heavy metals (aluminium, antimony, arse..

CTN :40092074

27 Jun, 2025 24.13 Lacs

Bidar - Karnataka

Tender For bid to ras custom bid for services - bird and biodiversity study-plantation service; empanelment of consultants/service providers; pest and animal control service; support services; testing of water quality.

corporations/Associations/Others

CTN :40826370

08 Jul, 2025 NA

Coochbehar - West Bengal

Tender For comprehensive annual maintenance contract (camc) including periodic servicing, testing of the water quality from phe dte. along with supply of all consumable materials for different purifier units for a period of 2 years at mjn mch, coochbehar during

State Government

CTN :40783003

25 Jun, 2025 NA

Gondia - Maharashtra

Tender For removing and dismantling existing pumping machinery and allied equipment and replacing by design, manufacturing, supplying, erection, testing & commissioning with quality assurance plan at each stage of 04 nos of force water lubricated type vertical turbine pump with allied equipment at dhapewada lift irrigation scheme stage 1, tah.- tirora, dist. gondia.

CTN :40557337

30 Jun, 2025 NA

Patna - Bihar

Tender For corrigendum : supply of custom bid for services - ph meter , conductivity meter , turbidity meter , weighing balance , glass wares as per lists attached , water hardness testing instruments , jar test apparatus , cod digestor , do cum bod meter with bod incubator , karl fischer apparatus , respirable dust sampler , air quality manometer , digital tds meter

State Government

CTN :40550790

30 Jun, 2025 30.67 Lacs

Malda - West Bengal

Tender For corrigendum : day to day operation and maintenance ,monitoring and up-keeping of 2264 kld capacity wtp including routine/regular chemical and physico-chemical testing of water quality parameters in laboratory at gour under gour-mahadipur w/s scheme, english bazar block under maad.

State Government

CTN :40551792

30 Jun, 2025 10.59 Lacs

Malda - West Bengal

Tender For corrigendum : routine/regular chemical/physico-chemical/ bacteriological testing of water quality parameters in laboratory at dariapur , p.s. baishnabnagar under malda arsenic area w/s division, phed.

State Government

CTN :40551795

30 Jun, 2025 85.00 Lacs

Malda - West Bengal

Tender For corrigendum : day to day operation and maintenance and up-keeping of 27.5 mld capacity northern water treatment plant ...testing of water quality parameters in laboratory at mathurapur, p.s. manikchak under malda arsenic area w/s division, phed. (for one year).

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