Latest air quality monitoring system Tenders | Government air quality monitoring system Tenders

Central Government And Public Sector

CTN :45061263

09 May, 2026 162

Hubli - Karnataka

Tender For supply of various items to kmcri hubli - led tv 50-, desktop normal--, desktop all in one--, tab standard specs, desktop cabinet--, tb6 surveillance hdd--, port24 poe switch--, port16 lan switch--, port 24 1gb lan switch-, kva100 online ups--, online ups-80kva --, smf battery-65ah--, nline ups-2kva--, battery-180ah--, battery-150ah--, smf battery- 18ah--, smf battery- 100ah--, smf 26ahbattery--, smf battery-42 ah --, battery 100ah --, offline 5kva ups with 60 minutes backup --, ups offline 3kva with 60minutes backup--, bar code scanner--, barcode printer--, book scanner--, page scanner --, mfp printer --, laser printer a4 size--, mfp printer with duplex--, split ac 2.0 ton--, stabilizer 5kva--, i/o box with switch--, power cable--, cpu fan--, smps--, mother board x81--, telephone instruments--, ofc cable 12 pairs--, ofc cable 6pairs--, ofc patch cord multimode--, ofc patch cord single--, ofc model multimode --, ofc model single mode--, wi-fi- router cum modem--, wi-fi router 3 antenna--, vga cable mtrs-, cisco router x1900 --, vga cable 2.5 mtr--, hdmi cable 2.5 mtr--, lcd wall mounting kit--, lcd projector with 200 sitting hall--, lcd projector screen 6x4--, led monitor 19.5---, ssd 250gb--, external hdd 6tb--, computer chair--, computer table--, external 4tb4tb--, ddr3 ram4gb--, ddr4 ram8gb--, two pair telephone cable--, pcb printer--, magnetic ruler--, pressure ruler--, teflon sheet for laser printer--, media converter multimode--, media converter single mode--, face bio machine--, l1 registered aebas--, tool kit ac machine/clap meter--, vaccum pump ac machine--, jet pump for ac machine--, capacitor ac machine--, pcb ac machine--, ac machine 1.0 ton--, out door stand (ac)--, copper pipe for ac 1/4 to 58 size--, split ac 1.5 ton--, port 8 poe switch -, nvr 16 channel-, nvr 8 channel--, camera pvc boxes--, cat6 cable--, cctv 3mp--, antivirus pkt--, usb to lan--, external hdd--, processor--, nvme 256gb--, mouse--, keyboard--, printer usb cable--, compitable toner 88ah compitable toner--, hdd 500gb--, cmos battery--, dust filter 40--, dust filter 20--, hf online 3kva--, water softner--, solar heat pump--, compitable toner 12a--, blower--, vaccum cleaner--, stablizer 4kva--, stablizer 5kva--, r410 gas refrigent --, r32 gas refrigent --, r22 gas refrigent --, powder ink pouch--, barcode roller--, barcode ink--, brother compitable toner--, riso master--, riso ink--, compitable toner 110a--, lan jointer--, tag for cabling--, camera 5mp--, external hdd 2tb--, hdmi cable 15 mtrs--, media converter double--, media converter single port--, adapter 12v 3mp--, black screw--, c-clamp small--, vga to hdmi converter-, hdmi to vga converter--, port 16 poe swtich-, outdoor motor capascitior 2.5 to 5 mfd--, push clips--, outdoor pcb--, va 600 stablizer & stand--, ltrs 180 refrigerator--, ltrs 320 refrigera1tor--, anchor fastner--, capacitor 35 to 60 mfd--, rapping tape--, copper insulation foam/tape 58/38.1/2.1/4--, insulation tape--, fourcore cable 2.5mm--, outdoor fan blade--, outdoor motor--, blower motor--, led tv 42--, online ups 1kva hf ---, ups 50kva with 60 minutes backup--, kva 30 ups with 60 minutes backup--, kva 20 online ups with 60 minutes backup--, online 15kva ups with 60 minutes backup--, online 10kva ups with 60 minutes backup--, online 7kva ups with 60 minutes backup --, offline 6kva ups with 60 minutes backup --

CTN :45076220

07 May, 2026 1.42 Lacs

Delhi - Delhi

Tender For a/r & m/o various equipments like ei installation vrv/vrf, accesses control system, flap barriers, r/o, water cooler, air quality monitoring system at defence office complex, africa avenue and kg marg, new delhi dg. 2025-26. (sh: comprehensive annual maintenance contract of split/window/tower air conditioners at defence office complexs africa avenue and kg marg.subwork/packages:comprehensive annual maintenance contract of split/window/tower air conditioners at defence office complexes africa avenue and kg marg.

CTN :45057581

16 May, 2026 9.50 Lacs

Farrukhabad - Uttar Pradesh

Tender For supply of fabrication and erection work e e - places , replacing wornout runner base and installing a new runner base of cane carrier and baggage elevator and r b c , replacing wornout runner with new one of cane carrier and baggage elevator and r b c , removing wornout angle iron and t iron of the cane carrier and reinstalling it by straightening the crooked part , removing the wornout part of the suit from different places and fitting it with new one , chevron grooving of new rollers of the mill , chevron grooving of old rollers of the mill , remove the wornout partition plates of the juice box above and below the juice heater by 10 or 12 mm ms plate and install it , installing ribs at the top and bottom partitions of the juice heater , repairing save all of qurdbody , removing old wornout gutters installed at various places and installing it with new gutters , remove the old wornout save all from pan and quard and install it with new one , reinstalling the new umbrella fitted inside the pan by making a new one and removing the old one , replacement ribbon arm of the mascute receiving crystallizer , making new separator of a centrifugal machine , removing the wornout truff of the hopper and installing it with new one , making and installing new separators for continuous centrifugal machines , removing the tubes of quad juice heater and dynamic juice heater and expanding them by installing new tubes and giving their hydraulic testing satisfactory of size 42 mm , removing the tubes of pan installing new tubes and expanding them and giving hydraulic tesing with satisfactory trial of size 96 mm , removing the wornout flue gas ducting of both the boilers and installing it with newone making from new or old plates , removing the wornout front and roof plate at boiler number 1 and 2 and installing with a new plate , removing the damaged boiler damper and installing a new one , making bagasse suit and installing. , replacement of juice over flow box of clarifier , making and installing bed of motor and pumps at various places as per requirement , replacement 6 inch dia cooling pipe of sulfur furnace , removing the monitor casing of a machine from old machine and installing it and giving its a trial , making amd replacing manholes at various places , making and replacing the enternals of cather of the pan. , making and replacing the new hood of cane cutter , removing the old bottom plate of the lowest compartment of the clarifier and placing a new plate on it after placing an angle trap as per the instructions and giving a satisfactory water trial , reinstalling the stirrer of the clarifier and giving a satisfactory trial , removing the shaft of a pug mill and replacing the old bushes on both sides and fitting new ones , removing and refitting the shaft of a brown sugar magma mixer and installing with new bush , reinstalling the trufff of connecting rod of the hopper , making and installing new catcher strainer , removing the old rail line of the trolley of the unloader and fitting the new rail line satisfactorily and doing water level , reinstalling the old rail line of the unloader s bridge and fitting it and checking water level etc , removal of old and weak channels of 3 inches to 10 inches diameter installed at various places and installation of new ones as per requirement , cutting and straightening old plates installed at various places as per requirement , removal of old and wornout scrubber installed on sulfur furnace and making and replacing with 8 or 10 mm plate and making all the connections , removing the trufff plate including support corroded shell and top cover plate of the top chamber of the clarifier and fitting the new plate and giving it s a water proof trial , re-installation alignment and //bid details 2 / 47 trial of hopper driving end , making and installing the top cover of the centrifugal machine , making an arm and installing it on the shaft of pug mill , making and installing scrubber and bottle jackets of

CTN :44676326

05 May, 2026 NA

Tiruvallur - Tamil Nadu

Tender For corrigendum : tender for supply of c25m260025 aaqm van with aaqm analyzers for cpcl chennai with installation commissioning pwcamc : : - ambient air quality monitoring system , inst.& comm. -aaqms mobile van , pwcamc for aaqms analyzers & mobile van for 1st year , pwcamc for aaqms analyzers & mobile van for 2nd year , pwcamc for aaqms analyzers & mobile van for 3rd year , pwcamc for aaqms analyzers & mobile van for 4th year , pwcamc for aaqms analyzers & mobile van for 5th year , pwcamc for aaqms analyzers & mobile van for 6th year

CTN :45015301

12 May, 2026 NA

Anantnag - Jammu And Kashmir

Tender For supply of ration and other items to emrs salia u u - atta , besan , dal roongi , black chana , black elachi , channa dal , daliya , gur , maida , masoor dal , moong dal , mustard oil , nutri , rajma , rajma white , refined oil , rice , rice basmati , rusk , salt , sewain , sugar , suji , tea lipton , white channa , dal arhar , dal urad , tea leaves , capsicum , carrot , cauliflower , cucumber , garlic , ginger , green chilly , lemon , matar frozen , onion , potato , pumpkin , radish , lotus stem , seasonal veg , red chilly , tomato , kadam , lady finger , brinjal , beans , cabbage , palak , sponge gourd , green peas , chicken masala , coriander seeds , dalchini , garam masala , green elaichi , haldi , saunf , daniya powder , black pepper , kasuri meethi , meat masala , mirch powder , mix masala , saunf powder , moti elaichi , pickles mixed , rajma masala , zeera cumin , biryani masala , tez patta , paneer masala , coffee , kesar saffron , garlic paste , apple , banana , grapes , mango , orange , pears , watermelon , guava , almond , biscuit , bread , cashew , curd , dates , egg , ghee , jam , bun , laddu , milk , milk fresh , paneer , local bread , coconut powder , napkin , phenyl , tile cleaner , dish bar , scrubber , disposable glass , tea glass , mineral water , samosa , chicken without internal organs , mutton without offal , fish without head cleaned , commercial filled gas cylinders , dining benches , aluminium pots with lid , pressure cookers , room heater , gas bhatti , water cooler , gas heater , juice tetra , student dairy , teacher dairy , monitor dairy , morning pt register , daily present , evening games , remedial register , supervision registers , marks card , irons , iron boards , tea set , dinner set , steel container , steel rack , tea container , praat , iron pan tawa , masala jar , knife , kerela bitter gourd , toilet cleaner , tomato puree ) /bid number : gem/2026/b/7469029 * /dated: 27-04-2026 & & / bid document 1 / 89

CTN :45024503

13 May, 2026 NA

Bandipora - Jammu And Kashmir

Tender For supply of ratation and other item s s - atta , besan , dal roongi , black chana , black elachi , channa dal , daliya , gur , maida , masoor dal , moong dal , mustard oil , nutri chunks , rajma , rajma white , refined oil , rice , basmati , rusk , salt , sewain , sugar , suji , tea lipton , white channa , dal arhar , tea leaves namkin , capsicum , carrot , cauliflower , cucumber , garlic , ginger , green chilly , lemon , matar frozen , onion , potato , pumpkin , radish , lotus stem , seasonal vegetables others , red chilly , tomato , kadam , lady finger , brinjal , beans , cabbage , palak , sponge gourd tori , bitter gourd karela , green peasfresh , chicken masala , corander seedssabut dhaniya , dal chini , garam masala , green elaichi , haldi , kasuri meethi , meat masala , mirch powder , mix masala , moti elaichi , pickles , rajma masala , zeera , biryani masala , tez patta , paneer masala , coffee , saffron , garlic paste , apple , banana , grapes , mango , orange , pears , watermelon , guava , almond , biscuit rs 5 , bread , cashew , curd , dates , egg , ghee , jam , bun , laddu , milk tetra 1 liter pack , milk fresh , paneer , local bread , coconut powder , napkin , water glass 250 ml , tea glass 100 ml , mineral water 1 litre , samosa , chicken without internal organs , mutton without offal , fish without head , commercial filled gas cylinders , dining benches , aluminium pots , pressure cookers , deep freezer , room heater , gas bhatti with 4 burner , water cooler 80 l , gas heater , juice tetra 200 ml mrp 10 rs , student dairy customised as per school , teacher dairy customised , monitor dairy customised , morning pt register as per sample , daily present status as per sample , evening games register as per sample , remedial register as per sample , supervision register as per sample , marks card as per sample customised , tc register , admission register ) /bid number : gem/2026/b/7459387 * /dated: 28-04-2026 & & / bid document 1 / 84

State Government

CTN :44919726

04 May, 2026 20.73 Lacs

Raichur - Karnataka

Tender For procurement of lab glasswares and lab apparatus to rtps - combined glass electrode, ph meter, conductivity cell (0.1), conductivity meter, turbididy meter, spectrophotometer cuvettes, orsat apparatus (vensil make), thermometer wet & dry bulb, self anemo syringe (flue gas), combination ph electrode, desiccator - 250 mm, heating mantle, hot plate, corrosion coupon (cu-ni), corrosion coupon (ss), corrosion coupon (ms), gas bladder, brush for conical flask, screw clips or pinch cocks, burette clamp & holder, filter paper, filter paper -no.41, filter paper -whatman no.42, tissue paper rolls, spatula 9 inch, separating funnel stand, ph indicator paper range 1-14, wash bottle-500 ml, beaker-50ml, beaker - graduated-25ml, beaker borosil graduated 100ml, borosilicate glas beaker 250ml, beaker-500ml, beaker(p)1000ml, beaker-1000ml, beaker-(p)-5 ltr, beaker plastic jug 2.5l, beaker(p)-100ml, beaker (p)-250ml, beaker-(p)-500ml, beaker-(p)-2000ml, beaker-(p)-10 ltr, bod bottle-300 ml, reagent bottle-250 ml, reagent bottle-500 ml, reagent bottles - 2000 ml, bottle reagent 1000 ml, glass rod flat end, bottle reagent ambcolour 500ml, bottle reagent ambcolor 1000ml, bottles-sampling wide-500 ml, bottles-sampling-1 ltr, indicator bottles with dropper, indicator bottle with droppers, bottle-weighing-25 ml, burette stand, burette-5ml, burette-10ml, burette /ptfe screw 25ml, burette-auto-50 ml, measuring cylinder-10 ml, cylinders-50 ml, cylinders-250 ml, cylinders-500 ml, cylinders-1000 ml, dishes-(c)-150 x 75 mm, volumetric flask -100 ml, deposit monitor, portable air quality monitor with data logger, flask-conical -100 ml, flask-conical -250 ml, flask-with stopper-250 ml, std volumetric flasks-25 ml, flask-volumetric-50 ml, flask-volumetric-250 ml, flask-volumetric- 500 ml, flask-volumetric- 1000 ml, funnel -50 mm, funnel -100 mm, separating funnel, pipettes-1 ml, pipette-s- 5 ml, pipette-s- 10 ml, pipette-s- 25 ml, rubber bellow for auto burette, cylinder-with stopper-250 ml, reagent bottle/plastic 1000ml, hydro meter sp.gr. 1 - 2.0, rubber blader for pipettes, round bottom flasks -250ml, round bottom flasks-500ml, reflux condensors-400mm, pipettes / bulb type - 50ml, corrosion coupon rack, bactaslides(yeast&fungi), bactaslides(pseudomonas), bactaslides(srb), bactaslides(e-coli), bio-foluling monitor, combined glass electrode, ph meter, conductivity cell (0.1), conductivity meter, turbididy meter, spectrophotometer cuvettes, orsat apparatus (vensil make), thermometer wet & dry bulb, self anemo syringe (flue gas), combination ph electrode, desiccator - 250 mm, heating mantle, hot plate, corrosion coupon (cu-ni), corrosion coupon (ss), corrosion coupon (ms), gas bladder, brush for conical flask, screw clips or pinch cocks, burette clamp & holder, filter paper, filter paper -no.41, filter paper -whatman no.42, tissue paper rolls, spatula 9 inch, separating funnel stand, ph indicator paper range 1-14, wash bottle-500 ml, beaker-50ml, beaker - graduated-25ml, beaker borosil graduated 100ml, borosilicate glas beaker 250ml, beaker-500ml, beaker(p)1000ml, beaker-1000ml, beaker-(p)-5 ltr, beaker plastic jug 2.5l, beaker(p)-100ml, beaker (p)-250ml, beaker-(p)-500ml, beaker-(p)-2000ml, beaker-(p)-10 ltr, bod bottle-300 ml, reagent bottle-250 ml, reagent bottle-500 ml, reagent bottles - 2000 ml, bottle reagent 1000 ml, glass rod flat end, bottle reagent ambcolour 500ml, bottle reagent ambcolor 1000ml, bottles-sampling wide-500 ml, bottles-sampling-1 ltr, indicator bottles with dropper, indicator bottle with droppers, bottle-weighing-25 ml, burette stand, burette-5ml, burette-10ml, burette /ptfe screw 25ml, burette-auto-50 ml, measuring cylinder-10 ml, cylinders-50 ml, cylinders-250 ml, cylinders-500 ml, cylinders-1000 ml, dishes-(c)-150 x 75 mm, volumetric flask -100 ml, deposit monitor, portable air quality monitor with data logger, flask-conical -100 ml, flask-conical -250 ml, flask-with stopper-250 ml, std volumetric flasks-25 ml, fl

State Government

CTN :44962070

07 May, 2026 4.11 Lacs

Multi City - Karnataka

Tender For following works shall be carried out quarterly during the contract period for the two identical sets of co2 flooding system at mghe power house. the one set of system for carting to the units-1,2,3&4 and the second set of system for carting to units-5,6,7&8. i)cleaning of heat detector externaly with dry cloth ii)ensure working condition of heat detectors iii)cleaning of smoke detector externaly with dry cloth iv)ensure working condition of smoke detectors v)simulate heat and smoke detector simultaneously and check for cross zone vi)checking for leakage in pilot cylinder vii)checking the weight of co2 pilot cylindersviii)check the condition of co2 pilot hose ix)check the condition of co2 discharge hose x)inspect pressure switch and check for its functioning xi)inspect maual call points and check for its functioning xii)inspect abort switch and check for its functioning xiii)inspection of online weigh monitor and check for its functioning xiv)inspect hooter with strobe and check for its functioning xv)checking for healthiness of the battery xvi)checking the condition for slave nrv xviichecking the condition for master nrv xviii)checking of solenoids. xix)refilling of co2 cylinder and pressure testing 45 kg capacity and 4.5kg capacity (in case release of co2 gas during generator fire incidents) xx)any other work connected with the system not explicitly mentioned shall also be carried out for safe and proper operation of the system. xxi)conducting the demo of operation of the co2 flooding system twice (once in 2 quarter) during the annual maintenance contract period for kpcl staff.

Central Government/Public Sector

CTN :45022132

12 May, 2026 NA

Sundergarh - Odisha

Tender For supply of item 10 51010901700133 portable multi gas monitor, digital, co, o2

Central Government/Public Sector

CTN :45008558

04 May, 2026 NA

Multi City - Uttar Pradesh

Tender For auction sale of others - scrap miscellaneous items (1)mirror, 8no, glass-1.6kg (2)door mate, 20no,p-2kg (3)chair with arm, 30no, iron-62kg, plywood-25kg (4)chair,13no,plywood-47kg (5)jali/roster, 5no,steel-0.25kg (6)dustbin,4no,p-0.5kg (7)frying pan, 9no, iron-2.7kg (8)bucket p, 8no, p-2kg (9)hot pot, 3no, f-0.5kg, steel-0.25kg (10)press, 2no, iron-0.5kg (11)mixer jar, 3no, steel-0.6kg (12)table stand, 5no,w-10kg (13)cooker 3ltr., 7no, steel-3.5kg (14)mug p,18no, p-1kg (15)kalchul, 2no, steel-0.3kg (16)insect killer, 11no, iron-7kg, f-7kg (17)tokary, 8no, w-0.8kg (18)wall clock,21no, p-4.25kg, glass-1.75kg (19)scriber, 1no, steel-0.2kg (20)foot massager,1no,p-4kg(21)washing machine, 2no, steel-2kg, f-8kg (22)table,1no,w-5kg (23)box (galvanise),1no,steel-2kg (24)locker (2 slabs), 23no, iron-184kg (1-24)location-r/r-1102 (25)chimney, 4no,steel-28kg (26)fire extinguisher,14no,iron-28kg (27)double burner gas stove,6no,steel-8kg (25-27)loca-r/r-555 (28)square table,30no,iron-110kg,plywood-40kg (29)almirah, 19no, iron-185kg (30)wooden bed,5no,w-40kg (28-30)loca-ettc/ddu (31)fire extinguisher,5no,iron-7.5kg (32)portable control phone, 51no,p-12.75kg (33)vacuum cleanr,1no, steel-1kg, f-1kg (34)portable welding machine,1no,iron-1.5kg (35)drill machine, 1no,iron-1.5kg (36)vibraco engraver,1no,iron-1.5kg (37)soap dispenser ,4no,p-1kg (38)breath analyser with printer ,2no,p-2kg (39)leg & foot massager,1no,f-4kg (40)100 lph water purifier,1no,f-3kg (41)ele. weight scale,1no,glass-0.5kg (42)led tv, 2no, glass-1kg, f-2kg (43)fsd,34no, f-2kg, iron-15kg (44)steel locker almirah, 2no, iron-20kg (45)stool teak w, 1no, w-2kg (46)bench teak w, 2no, w-8kg (47)table teak w, 1no, w-3kg (48)metal cloth locker, 2no, iron-20kg (49)caution board, 2no, plywood-1kg (50)writing board, 3no,f-1.5kg (51)table, 1no, w-5kg (52)iron angle frame, 1no, iron-1kg (53)computer table,1no, w-4kg (54)stocking rake, 1no, f-2kg (55)white board, 1no, f-0.5kg (56)flaxy board, 5no,w-4kg (57)three seaters seating arrangement, 2no, iron-6kg (58)door palmate, 1no, w-0.8kg(59)knor brake model, 1no, f-1kg(60)hand torch 2 cell,160nos, brass-16kg (61)hand torch 2 cell, 30no, p-1.5kg (62)tri colour torch, 950nos, p-71kg (63)hand torch 3 cell, 9no, al-1.3kg (64)hand torch 3 cell, 17no, brass-2.5kg (65)connecting cord, 4no, f-0.5kg (65)vacum disc, 15no, rubber-0.5kg (66)case fuse, 92no, f-4.5kg (67)kiosk panel, 6no, iron-72kg (68)thin client, 10no, iron-6kg (69)lcd monitor,10no, glass-1kg, f-4kg (70)lcd display, 6no, glass-0.8kg, f-3.2kg(71)key board & mouse, 15nos, f-3kg (72)ups, 10nos, iron-6kg (73) printer, 8no, p-11kg(74)breath analyser, 6no, p-1.2kg (75)biometric, 4no,glass-0.4kg (76)kiosk camera, 6nos, glass-0.6kg(31-76)location-crew cell/ddu, note-p=plastic, f=fiber, w=wood

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