Latest pollution service Tenders | Government pollution service Tenders

Central Government/Public Sector

CTN :41711120

26 Sep, 2025 2

Bhopal - Madhya Pradesh

Tender For supply of biochemical testing kit , biological indicator spore strips geobacillus stearothermophilus ampoule , ec broth 500 gm , gram stain s kit , imvic test kit , lauryl tryptose broth 500 gm , nutrient agar media 500 gm , potato dextrose agar pda 500 gm , rodac plate , sterilisation strip , triptone water , mac konkey agar media 500 gm , l b agar media 500 gm , bhi agar media500 gm , kwik stik e coli stick , kwik stik enterobacter aerogenes stick , staphylococcus aureus stick , kwik stik enterococcus fecalis stick

Central Government/Public Sector

CTN :41704250

15 Sep, 2025 25.49 Lacs

Chennai - Tamil Nadu

Tender For supply, installation, testing and commissioning of 50 kva diesel generator set and 20 hp dewatering pump for bailing out of rain water and provision of switch gears and cabling in csir campus

Central Government/Public Sector

CTN :41715726

06 Oct, 2025 NA

Kolkata - West Bengal

Tender For supply, installation testing and commissioning of behavioral lab comprising of open field test, mouse novel object recognition, water maze

Central Government / Public Sector

CTN :41671377

16 Sep, 2025 NA

Begusarai - Bihar

Tender For providing of testing of water quality - as per scope of work; as per scope of work

Central Government/Public Sector

CTN :41361167

22 Sep, 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

Central Government / Public Sector

CTN :40709582

11 Sep, 2025 NA

Digboi - Assam

Tender For corrigendum : design, engineering, manufacturing, procurement of materials and bought out components, assembly at shop, inspection including inspection by tpia, testing at manufacturers works, packing, supply of dm water package

State Government

CTN :41697874

16 Sep, 2025 16.89 Lacs

Handwara - Jammu And Kashmir

Tender For providing water supply to various areas of upper rajwar by way of laying and fitting of gi distribution pipes under distt capex including testing and commissioning for the year 2025-26

State Government

CTN :41710795

30 Jan, 2025 8.10 Crore

Bhagalpur - Bihar

Tender For design, construction, supply, testing, commissioning of water supply schemes with electric driven pumps for left out tolas of prd wards in bhagalpur districts of bihar on turn-key basis with 3 months trial run after successful completion of trial run period under mukhya mantri nishchay yojna on turn key basis under p. h. dvision bhagalpur west, bhagalpur [block-shahkund, panchayat-belthu ward no.-13a, 7a, 10a, 12a, 2a, 8a, 5a, 3a, panchayat-harnath ward no.-7a, 4a, 2a, 5a, 10a, 8a, 3a, panchayat-jagariya ward no-7a, 9a, 2a, 11a, 11b, 12a, 13a, 14c, panchayat-sajour ward no.-1a, panchayat-gobrai ward no.-2a, 4a, 1a, 6a, 9a, 5a, 10a (total-31 nos. schemes) (group no-01)

State Government

CTN :41676459

20 Sep, 2025 NA

Guwahati - Assam

Tender For empanelment of agencies for supply of different laboratory instruments for various water testing laboratories under jal jeevan mission, assam - ion meter with electrode and accessories for fluoride & nitratemeter: ph/ion/ mv-redox-orp/ temperature benchtop meter with electrode for testing both fluoride & nitrate separately in water samples. technical specification: ph range: -2.000 to 20.000 resolution 0.1, 0.01, 0.001 accuracy 0.002 ph + 1 lsd calibration points up to 5 buffer sets: usa/ nist/ din/ custom orp range 2000.0 mv rel. mv range 2000.0 mv accuracy 0.2 mv resolution 0.1 mv ion concentration 0.001 to 19999 ppm resolution up to 3 digits relative accuracy 0.5 % full scale (monovalent) and 1 % full scale (divalent) calibration points up to 8 temperature range 0 to 100 c, 32 to 212 f resolution 0.1 accuracy 0.3 c/ 0.5 f compensation: auromatic temperature correction other requirement: auto buffer recognition, memory 500 with time and date stamp rs 232 alarm for calibration due & out of range alurm auto logging function., fluoride electrode of ion metersame make that of the ion meter, nitrate electrode of ion metersame make that of the ion meter, manifold filtration assembly (to be used for micobiological test)* sturdy and easy to clean ss filtration assembly with funnel, manifold unit, air vent filter and vaccum pump ready to be used for mictobiological testing * specification: # funnel with inbuilt clamp: made of ss 316, capacity: 300 ml, ss filter support base, ss support screan: 47 mm, made of ss 316l; filtration area 9.6 cm2; silicon stopper: size 8, with silicon lid and silicon o ring. # filtration manifold: 3 place manifold, made of ss 316, valves made of ptee, connection 12 mm; suitable for both pp and ss funnel with rubber stopper fittings. # vacuum pump: oil free, piston powered, suitable to be used with 3 possition manifold; max flow rate: 34 l/ min; vaccum stage: double. max vaccum: 100 mbar. the vaccum pump should also have a vacuum suction bottle to protect the pumps componennt by preventing liquid or solid material from entering the pump during filtration process., voltage stabilizer (3 phase)# capacity- 3 kva # input voltage range: 295 v - 465 v normal range # output voltage range 380 v / 400 v / 415 v # output regulation: 1 %; # output settability: 380 v - 420 v; # frequency: 47 hz - 53 hz; correction rate: 70 v/ sec; # aircooled servo stabilizer, three phase., heating mantle (single station) should have safety cut off with precise heating for boiling, evaporation, distillation or extraction process technial specification: flask capacity 250 ml, working temp range: ambiant + 5 to 350 degree celcius. accuracy: 1.0 degree celcius, display: led display with temperature, time; construction material: ms; power consumption : 150 w, semi automatic digestor for cod analysis with all assssories material of construction epoxy painted with chemical resistant coating; temperature range ambient to 450 deg c # stability of temperature 0.5 deg c # temperature calibration - automatic; selectable ramp: upto 4 per program; digestion time range: 1 to 999 minutes; time selection: 1 minutes steps; countdown: digital readout; heating places - 6 possition; size of tubes: 250 ml test tubes (42 mm); power 1000 w; number of programmable methods 20 numbers. # the thermal digestion unit should have high thermal homogeneity # the setup should have small footprint., digital thermometer with probe# mini lcd thermometer # type: digital, # sensor cable length: 1 meter water proof probe # batteries: 2 x batteries should be included, # temperature range: - 50 - 110 oc, # temperature measurement accuracy: 1 0c, micropippete stand#self-standing holder accommodates most major brands of pipettes. #material: pmma, # capacity: 5 pipptes/stand, conical flask draining rack#material: acrylonitrile-butadiene-styrene/polycarbonate, # no. of pegs: 20

State Government

CTN :41678710

08 Sep, 2025 19.66 Lacs

Jhalawar - Rajasthan

Tender For providing laying jointing testing and commissioning of pipe line contruction of tube well glr 50kl and psp cwt of providing drinking water at village piplodi gram panchayat manpasar, sub division manoharthana

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