Latest air quality monitoring systems Tenders | Government air quality monitoring systems Tenders

Central Government/Public Sector

CTN :43606314

13 Feb, 2026 NA

Delhi - Delhi

Tender For bid to ras supply of 200w led cct tuneable fresnel light having cob led source , 300w led profile spot 19 degree light having cob led source , aluminium o type clamp provided with fixture mounting 25mm m8 bolt and wing nut , dual safety chain made of gi wire bundled and twisted together , ms sheet electrical panel with 7 outgoing circuits , high quality power junction box having total max rating 10a, 250v a. c with 350meter frls copper 3 core cable , ms sheet metal power junction box 2 way snap , high quality dimming in junction box 1 way , high quality dimming out junction box 1 way , dmx loop junction box having 1 no. of dmx 5 pin xlr , internal earthing system with copper bare conductors all along the cable trays , black powder coated cable trays , dmx male female connectors 5 pin with rubber sheath protection with 300 meter cable , dmx male termination connector 5 pin with resistor for signal defaming , dmxcontroller 12 faders with dmx 512 protocol , opto isolated rdm enabled dmx splitter unit , table top microphone with 600mm gooseneck microphone, supercardoid and lobar , 80 input digital mixing console , modular card based digital signal processor with minimum 10 input and 8 output , dual 6. 5 inch array loudspeaker , ptz auto framing camera with ai analytics , live switcher with 4 standards converted 3g-sdi inputs, 2d dve , sdi to usb for media converter for soft vc having full hd pixels , large format display fullhd , sitc of 19 inch camera preview full hd led screen , motorized retractable mic and monitor 17. 3 aluminium alloy toughendglass , hdmi distributor , hdmi transmitter and receiver , 8x8 hdmi swticher , sdi cable and connector , central controller with touch panel , digital interactive podium , phonoconnectors , dismentling of existing cables and connectors , complete sitc of audio, video and lighting setup for auditorium , system operator for av system, lighting etc for 2 years, 3 operator //bid details2 / 33

Central Government/Public Sector

CTN :43961576

26 Feb, 2026 NA

Bokaro - Jharkhand

Tender For supply of intelligent fire alarm system,nfs2 3030 , intelligent fire alarm system,nfs2 640 , loop control module,model lcm 320 , loop expander module, model lem 320 , power supply unit, model amps 24 e , network communication modules f,ncm f , cpu for fire alarm rep. panel,cpu2 3030d , addressable manual pull station,nbg 12lx , monitor modules with flash scan, fmm 1a , control and relay modules,frm 1 a , acclimate plus multi sensor,fsp951t , duct detector,model dnr a , signal conv. for networking,hs ncm sf , fault isolator module,model iso x , heat detector,model chd f135 , fixed temp. linear heat detection cable , detector base,model b501 , selectable o p horns, strobes, p2rled

CTN :43647359

16 Feb, 2026 NA

Indore - Madhya Pradesh

Tender For corrigendum : supply of interior work etc c c -termination of 4c x 25 sq mm cuar xlpe cable , termination of 4c x 2. 5 sq mm cuar xlpe cable , termination of 16 sqmm copper flexible cable , termination of 25 sqmm copper flexible cable , 100 mm gi raceway , 150 mm gi raceway , 300 mm gi raceway , fabrications for cable tray support , 900mm linear suspended 15 watt led , 1200mm linear suspended 20 watt led , 8ft linear suspended 40 watt led , 120 degree axeon v connector , 120 degree axeon y connector , 1. 0m suspension for rcc ceiling , trim led tube light 4ft , trim led tube light 2ft , 2x2 led fitting 32 to 36 watt , down light fitting 12 to 15 watt led , recess mounted spot light 1 to 3 watt , led rope light 5 watt per meter , wall fan 16 inch , 250mm exhaust fan with louvers , ceiling fan sweep 1200mm , 80mm dia gi electrode 3 meter long , 8g gi wire , 10 sqmm copper flexible cable , 16 sqmm copper flexible cable , main lighting and power 12 way vtpn db , 8 way etpn db , 4 way etpn db , ups in out db 63 amps 4 pole , ip 66 enclosure for ac outdoor units , 4 pair cat 6 shielded computer cable , tag block 100 pair , tag block 20 pair , 50 pair armoured pvc cable , telephone outlet box with top plate , ip pbx system cloud based , standard phone , executive phone , ip phone , krone connector 60 pairs , cat 6 computer cable fr , rj45 computer jack cat6 modular , 42u rack with accessories , 12u rack with accessories , patch panel , network switch 24 port , patch cord 2 meter , patch cord 1 meter , existing smoke detector removing and installation , hdmi cable 15 meter , hdmi cable 20 meter , 4mp ip fixed rugged dome camera , 32 channel nvr with 4 sata , 24 port poe switch with 4 sfp ports , 32 inch flat screen hd led monitor , 4 tb surveillance hard disk , 12u network rack with accessories , 24 port loaded patch panel , 5 meter hdmi cable , 3 meter hdmi cable , 1 meter patch cord , pvc square junction box for cctv , media converter , 6 kva double conversion online ups , floor popup boxes 8 module , removing of old conduit , removing of old light point wiring , removing of old circuit wiring , removing of old switch sockets rj11 and rj45 , removing of cat 6 cable , removing and shifting of fire alarm panel and smoke detectors , removing of old 6 way or 8 way db , removing of 2x2 and linear light fixtures , installation and testing of old light fixtures , installation and testing of old power dbs , removing of old power cables , removing and shifting of old networking rack , 20 hp cooling only vrf unit , 4 tr round cassette unit , 0. 8 tr 1 way cassette unit wind free , 1. 0 tr 1 way cassette unit wind free , 1. 56 tr 1 way cassette unit wind free , 2. 0 tr 1 way cassette unit wind free , cordless remote controller , cordless remote controller for round cassette , y joints , t joints , installation of 20 hp outdoor unit , installation of 4 tr round cassette unit , installation of 0. 8 tr 1 way cassette unit wind free , installation of 1. 0 tr 1 way cassette unit wind free , installation of 1. 56 tr 1 way cassette unit wind free , installation of 2. 0 tr 1 way cassette unit wind free , copper piping with nitrile rubber insulation , main copper piping for outdoor to y joint , control and transmission cabling 2 core 1 sqmm , upvc insulated drain piping 25 mm , gi cable tray for copper piping and cables , refrigerant gas topping , lifting of units to site , ms stand for outdoor unit floor mounted , freight and transportation , drier filter , core cutting in rcc or wall , minor civil work for ac , nitrogen pressure testing and recommissioning 30 hp odu , dismantling and installation of round cassette unit 4 tr , old vrf copper //bid details2 / 111piping modification , old vrf control cabling modification , old vrf drain piping modification , old vrf gi cable tray work , old vrf gas topping , installation of split ac , dismantling of split ac , installation of cassette ac , dismantling of cassette ac , copper piping with insulation 1. 0

Central Government / Public Sector

CTN :43321835

12 Feb, 2026 NA

Delhi - Delhi

Tender For bid to ras supply of professional audio cable ep jack to ep jack 10 meter , professional audio cable ep jack to phono jack aux to trs cable, 5 meter , professional audio cable ep jack to phono jack aux to trs cable, 10 meter , professional audio cable ep jack to xlr male jack, 5 meter , professional audio cable ep jack to xlr female jack, 5 meter , professional audio cable phono jack to xlr male jack 20 meter , professional audio cable phono jack to xlr female jack 20 meter , wireless headset intercom system for 8 persons including batteries, charger, cables etc , bios cmos battery cr1220 , solder wire 100g , solder liquid flux 500ml , solder flux paste , de-soldering wick 1.5m , bnc to 2 pin terminal block adapter converters , isopropyl alcohol for cleaner 500ml , shield copper conductor pvc 3 core audio cable - 100m , screw small, camera base plate , type aa rechargeable pencil cell charger upto 4 cell , type aa, rechargeable pencil cell - ni-cd batteries , type aaa rechargeable pencil cell charger up to 4 cell , type aaa, rechargeable pencil cell - ni-cd batteries , type aa, pencil cell , stackable iron hanging 5kg weight for teleprompter , rj 45 connector , floor masking tape- 2 inch , 3m transpore clear 1 inch wide first-aid tape , micro hdmi male-hdmi male cable 5m , mini hdmi male - hdmi male cable 5m , 1.5 meters hdmi cable , 15 meters hdmi cable , professional hdmi cable 5m , phono connectors mono male , phono connectors mono female , xlr, m - f connectors , wired earpiece , ep connectors , big umbrella for equipments at outdoor shoot , hdmi extender adapter female-female, fhd,4k , rj45 to hdmi extender, min 50m range , usb 3.x extender, male-female , usb 3.x male-printer cable , ppt changer wireless presenter, min 50ft range , sound card usb type c , usb 3.x -c converter , c-usb 3.x converter , 64 gb, usb 3.2 and type c dual pendrive with 400 mbps data rate and compatible otg , 128 gb usb 3.2 and type c dual pendrive with 400 mbps data rate and compatible otg , permanent metallic marker, silver and white , wifi router, dual band, gigabit , 4 port gigabit switch , hdmi splitter, 1 ratio 4, fhd,4k , hdmi splitter, 1 ratio 8, fhd,4k , 2tb external ssd with 1gbps data rate , 2tb sata hdd 3.5 inch , painting brush 2 inch , painting brush 4 inch , wedge shape cable manager, 10m , cable management kits which include, a to k , solder iron 35w , digital multimeter , precision screw driver set , big screw driver , combination plier , long nose plier , wire stripping pliers , tower pincers , crimping tool , telephone crimping tool , hot air gun blower, 2000 w , air blower and suction dust cleaner , toner-cartridge of printer fujifilm apeos, black, cyan, magenta, yellow , installation material, items computer (desktop pc) with all accessories, presentation laptop, laptop, all-in-one monochrome printer (multi- function printer (b&w)), heavy duty printer (colour), high- speed gigabit wi-fi router, gigabit lan switch, 6 kva online ups, i/o ports, 65 smart tv, anti virus, web-cam, headphones, photocopier machine (black & white), ups 1 kva, 86 smart interactive panel with stylus pen (ifp) for jd office, ptz camera for 86 ifp, boundary layer microphone for ifp, tv 75 , tv 49 , tv 55 , tv 43 , tv 65 touch android, professional full hd preview monitor (9 inch or latest) with carrying case and acrylic screen protector, carrying case for the 9 hd preview monitor, acrylic screen protector for the 9 hd preview monitor, battery and charger for the 9 hd preview monitor, internet switcher, pen tablet, pointer, vr headset, pendrive (64 gb), ssd hard disk (2tb), digital wall clock, steam iron with stand (electric steam iron with temperature control and auto shut-off; iron stand //bid details 2 / 80

State Government

CTN :43330019

17 Feb, 2026 2.70 Crore

Kota - Rajasthan

Tender For corrigendum : supply and installation of general and medical equipment along with plumbing work, electrical and civil work for new i.p.d. and new o.p.d. in mbs hospital, kota on turn key basis - dk;z dk uke%& ,e-ch-,l- fpfdrlky; ds uohu vkbz-ih-mh- rfkk uohu vks-ih-mh- ds fy, vuz dh csfll ij plumbing work, electrical & civil dk;z ds lkfk tujy ,oa esfmdy equipment ds installation ,oa vkiwfrz djus ckcr~a(one time) - autoclave 250ltr, fowler beds with mattress & iv pole, multipara monitor, defibrillator, patiant trolley, fogging machine, suction apparatus, instrument trolley, dressing drum, i.v. stand, bp instruments (mercury), shoe racks 3*6, almirah, lockers, sofa set (5 seater) + centre table, bed side screen, refrigerator 480ltr., revolving ot stool, foot steps, blood warmer, room heaters (oil filled), geyser 15 ltr, electric board extension( 5 switch socket), r.o., x ray view box, coffee machine, split ac 1.5 ton, interactive flat panel, partition (civil work & aluminiun work), ,e-ch-,l- fpfdrlky; ds uohu vks-ih-mh- ds fy, vuz dh csfll ij plumbing work, electrical & civil dk;z ds lkfk tujy ,oa esfmdy equipment ds installation ,oa vkiwfrz djus gsrq a (one time)

CTN :43814557

17 Feb, 2026 NA

Cachar - Assam

Tender For corrigendum : supply of wire nails 1 inch , gi wire nails 1pt 5 inch , gi wire nails 3 inch , tar felt pbs roll , adhesive 1 kg pack , welding rod 3 pt 15 mm , fasteners obli nvento sales corporation with complete fitting , file triangular , glossy melamine , synthetic enamel paint sky blue 2 l pack , synthetic enamel paint white 10 ltr pack , synthetic enamel paint yellow 1 l pack , synthetic enamel paint black 1 l pack , wall putty , painting brush 2 inch , painting brush 3 inch , white washing brush 4 inch , wire brush , distemper pale cream 20 l pack , distemper white 10 ltr pack , ddl fevicol for white washing , floor paint terracotta , decorative pvc wall louvers panel 12 x 10 inch leak brown interlocking , decorative pvc wall panel 12 x 10 inch interlocking , wall paper decorative roll 20 ft , 50 w waterproof led street light with pole , pvc casing capping 10 inch 6 mtr , pressfit oblique astral pipes , celling fans 1200 mm , wall fan , p trap for indian type wc , ss curtain road 20 ft long heavy duty , 16 amp ss combined , casing capping , electric copper 1 pt 5 sqm wire , clip , 16 amp socket , 6 amp socket , 12 modular plate , 8 modular plate , 4 modular plate , 2 modular plate , 1 modular plate , 3 modular plate , 1 oblique 2 modular plate , 4 modular box , 3 modular box , 12 modular box , 8 modular box , 2 oblique 2 led light 36 watt , 16 amp one way switch , 6 modular box , 6 modular plate , bell push , dummy cover , monitor 27 inch ips , inlk tank 530 printer , led strip light roll of 50 mtr , ss mosquito net 1 mtr x 15 mtr , led adaptor , supply and fixing of tiles viva line nano 600 x 600 mm hollis , fingers hub usb fast t3 pt 0 , uricom usd extension active cable 15 mtr , web cam c 922 pro , 12 modular box pluse plate , 6 modular box pluse plate , 2 modular box pluse plate , 3 modular box pluse plate , angle holder , 3 pin socket 6 amp , temper pin , mixer grinder , fork and spoon , looking mirror 900 x 450mm , steel jerricane 20 ltr , e obliqe plastic barrels 200 ltr , carpet floor , blazer cloth blue , steel rack , rodometer , mcb 10amp , urinel pot , cpvc pipe 15 mm , cpvc reducer 15 mm , bib tap 15 mm , flush tank with wc , pvc elbow , tee 15 mm , teflon tape , 15mm flexible hose , 15 mm pipe connectors , dustbins small and medium , emergency light , pressure cooker 10ltr , solar lanturn , table office with wood top with three drawersswitch piano 6 amp, switch 16 amp, 5 pin socket 6 amp, 6 pin socket 16 amp, 5 pin combined switch and socket ss 6a with box, 5 pin combined switch and socket ss 16a with box, exhaust fan, plug 3 pin top 16 amp, plug 3 pin top 6 amp, pvc switch board 4 x4", pvc switch board plastic 8"x6", pvc switch board size 10"x12", flexible copper wire, pvc insulated copper wire 2. 5 sqm, service wire 4. 0 sgm aluminum, insulation tape, fan regulator small, fan regulator big, capacitor for ceiling fan, electronic door bell wireless, single row ball bearing for ceiling fan 6202, ceiling rose, mcb 32 amp 2 pole, mcb box, led bulb 9w, led bulb 15w, led tubelight complete set, holder pendent, holder batten, holder angle, electric wire sheathed 16 mm single core, 100 m roll, change over switch 100 amp, gi pipe 15mm 6 mtr long, gi plain socket 15 mm, gi union socket 15mm, gi elbow 15mm, gi tee 15mm, gi nipple 15 mm 2" dia, gi reducer 20/15 mm, upvc pipe 100 dia 6 mtr long, upvc pipe 75 dia 6 mtr long, upvc bend 100 mm, upvc bend 75 mm, upvc tee 100 mm, upvc socket 100 mm, upvc socket 75 mm, upvc reducer socket 100/75 mm, upvc connection pipe 15mm dia, m seal pvs eal, brass crome stop cock 15 mm dia long body, brass crome stop cock 20 mm dia long body, brass crome stop cock 25 mm dia long body, brass crome steel 15 mm dia long body, //bid details2 / 118

CTN :43865455

26 Feb, 2026 45.89 Lacs

Ramgarh - Jharkhand

Tender For supply of seat belt reminder , battery cut off switch , rear view camera kit bh100 , back up alarm , mirror convex , mirror , mirror, rearview , collision avoidance system kit bh100 , operator fatigue monitoring system , monitor with recording system , autodipper system , control panel assly , sensor end assembly , sensor cable assy 100 ft , harness cable assy complete w connector , nitrogen cylinder assy 0. 5 ltr , pilot cyl assy f manual operation , dust cap for nozzle , clip for sensor wire , mounting block for hoses , ms tee 3 by 4 bsp , nozzle conical brass , 1 by 2 hydraulic elbow , bracket for nozzle , dry chemical powder 5kg per packet , expellant gas cartridge 300gm , rupture disc assembly , fuse holder with fuse , hp hose assy 1 whole 1 by 2 cross 3ft , hp hose assembly 1 by 2 inch 4 ft 1. 2 m long , hp hose 1 by 2 inch 5 feet 1. 5 mtr long , hp hose assembly 2. 1m long , 3 by 4 inch hose assly 1000mm , 3 by 4 hose assly 1500mm , 3 by 4 hose assly 2000mm , 3 by 4 hose assembly 9ft , horn unit , sensor cable assy 50 ft , sensor cable assy 30ft , pipe cross mtg bracket , expellant gas cartridge 200gm , fuse 5 amps , hp hose assembly 1 by 2 inch 8 ft 2. 4m long , hose assembly 1 by 4 inch 450 mm , 1 by 4 hose 29 inch long , 3 by 4 hose 16 ft long ) /bid number: gem/2026/b/7180649 * /dated: 05-02-2026 & & / bid document1 / 41

corporations/Associations/Others

CTN :43864268

26 Feb, 2026 54.98 Lacs

Madurai - Tamil Nadu

Tender For arm electrical works esic and esis campuses at thathaneri, ponnagaram, maninagaram under madurai region for a period of 12 months - engaging of 1 no charge electricean having c licence holder of day to day maintenance of electrical maintenance works and to monitor these works are properly attended and to take care of complaints arised related to repairs / replacement of damaged fittings / fixtures in the campus such as switches, sockets, switch boards, ht/lt panels , mcbs, mcb dbs, mccbs, sfus, fsus etc., and all types of fans / light fittings, ug cables etc., complete all as directed by the engineer-in-charge. ( 01 no.) (qualification: diploma in electrical engineering with 10 years related experience/iti with 12 years or experience (supervisory) in maintenance job) (qualification: iti certificate with 03 years experience in operation of 11kv / 415v substation and equipment and dg sets along with valid 11kv /415v supervisor permit /c- certificate/grade c-license holder) (higly skilled). he is resposonsible to maintain & update the all logbook of preventive maintenace e&m equipment(lifts,panels,substation,dg sets,fire equipment,ro,stp&etp etc...) with respective staff.[1 no c licence holder ( highly skilled)]. note:-1. he is the responsible for ht metering cubicle to monitor & maintain all parameter readings.2. he is the responsible for timely calibration of ht vcbs, lt acbs/mccbs and earth fault relays and over current relays.3. he is the responsible for ht panels, transformers, acbs, mccbs, apfc panels with connected capacitor banks, power contactors & relays, up keep & maintain records for earth results in the ht & lt installations as per the direction of engr-in-charge.4. during main eb supply failure to monitor the running of stand by dg sets and maintain the plant running record book with all parameters and earth test register & insulation test register, fire alaram, smoke detection and fire fighting register all as directed.5. to maintain the eb shutdown register & obtain the necessary signature from eb authorities . (it should be talley with stand by dg set prrb), engaging lift operator cum electrician for day to day ( 1 shift /day in gen shift) lift operator is responsible for the safe operation of elevators/ lifts.checking of lift condition, to carry out rescue operation and following up with oem for pm & break down calls etc.., to make it in proper working condition etc.., here are some common duties and tasks associated with this roleof lift operator is to assist passengers in safely while loading and unloading and to ensure the safety and comfort of passengers during lift operations.maintenance: operators maintain the lift area, keeping it clean and organized. they also implement emergency procedures when necessary.evacuation: in case of disabled lifts or emergencies, lift operators evacuate passengers as per established protocols.qualification of lift operator: iti electrician with 3 years experience operation & maintain of lifts.- 1 nos (01 lift operator cum electrician for esih thathaneri), engaging electrician cum substaion attendant cum dg operator cum panel opearator for day to day ( in 3 shifts /gen shift) operation of substation, dg sets, lt panels , mcbs, mcb dbs, mccbs, sfus fsus etc and maintenance of electrical works like repairs to internal and external electric supply by replacing the worne out fittings/fixtures , reparing the unserviceable fittings/ fixtures such as switches, sockets, switch boards, lt panels , mcbs, mcb dbs, mccbs, sfus fsus etc and all types of fans/ light fittings, oh lines, ug cables, dg set etc complete all as directed by the engineer-in-charge. and maintain logbooks along with shift register to be updated daily etc to be maintained as directed by engineer-incharge..electrician skilled (iti certificate with 3 years experience)- 4 nos note:1. he will maintain the shut down cum log book register and duly enter all the parameters.2. duri

CTN :43831468

13 Feb, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of display panel , display stand , monitor 27 inch , scanner , desktop pc

Central Government / Public Sector

CTN :43801037

21 Feb, 2026 NA

Delhi - Delhi

Tender For supply of project for conference room : : -delegate microphone , chairman microphone , control unit , retractable monitor , loudspeaker , amplifier , conferencing processor , interactive panel , wall mount bracket , encoder , decoder , linux server , hdmi splitter , wireless presenter , ptz camera , codec , control processor , poe swtich , cables

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Central Government / Public Sector