Latest air purification system Tenders | Government air purification system Tenders

State Government

CTN :45452962

20 Jun, 2026 1.05 Lacs

Chandigarh - Chandigarh

Tender For supply of air decontamination system (fumigation cum air purification system) (q3)

Central Government/Public Sector

CTN :45213406

10 Jun, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of 0535 , am5 m tk 601 hpt cap screw pn 536 , am5 m tk 601 hpt grub screw pn 537 , am5 m tk 601 hpt lock nut pn 538 , am5 m tk 601 hpt hex nut pn 716 , am5 m tk 601 hpt inner cas assy fixture , am5 m tk 601 hpt inner cas plug screw , am5 m tk 601 hpt out cas pp hex stud m52 , am5 m tk 601 hpt out cas pp hex stud m45 , am5 m tk 601 hpt fitted key 75x48 pn 10 , am5 m tk 601 hpt fr conn insert a80 pn11 , am5 m tk 601 hpt fr conn insert b80 pn12 , am5 m tk 601 hpt pin dia 30x67 5 pn 14 , am5 m tk 601 hpt inner cas grub screw m6 , am5 m tk 601 hpt inner cas cyl pin dia8 , am5 m tk 601 hpt inner cas sealing fins , am5 m tk 601 hpt inner cas caulking wire , am5 m tk 601 hpt gbc stud m24x113 , am5 m tk 601 hpt gbc cap nut m24 , am5 m tk 601 hpt gbc cylindrical pin , am5 m tk 601 hpt gbc taper pin dia 10 , am5 m tk 601 hpt gbc sealing fins , am5 m tk 601 hpt gbc caulking wire , am5 m tk 601 lpt outer cas stud m33x105 , am5 m tk 601 lpt outer cas stud m33x95 , am5 m tk 601 lpt outer cas stud m33x250 , am5 m tk 601 lpt outer cas stud m33x85 , am5 m tk 601 lpt outer cas hex nut m33 8 , am5 m tk 601 lpt outer cas stud m30x95 , am5 m tk 601 lpt outer cas hex nut m30 8 , am5 m tk 601 lpt front brg pedestal pin , am5 m tk601 lpt front brg pedest key a50 , am5 m tk601 lpt front brg pedest key a80 , am5 m tk 601 lpt fr brg pedestal insert , am5 m tk 601 lpt fr brg pedestal plate , am5 m tk 601 lpt fr brg pedestal washer , am5 m tk 601 lpt damping device , am5 m tk 601 lpt grounding brush , am5 m tk 601 lpt sealing fins at nozzles , am5 m tk 601 lpt caulking wire at nozzle , am5 m tk 601 lpt sealing fin guide blade , am5 m tk 601 lpt caulk wire guide blade , am5 m tk 441 steam chamber seal fin wire , am5 m tk 441 fr st gland seal fin wire , am5 m tk 441 rr steam glandseal fin wire , am5 m tk 441 hpguide blade seal fin wire , am5 m tk 441 comple front oil gland assy , am5 m tk 441 front oil gland scrap ring , am5 m tk 441 rear oil gland scrap ring , am5 m tk 441 esv valve cone pos no 3 , am5 m tk 441 esv valve spindle pos no 4 , am5 m tk 441 esv threaded bush pn 5 , am5 m tk 441 esv bush pos no 6 , am5 m tk 441 esv bush pos no 7 , am5 m tk 441 esv bush pos no 8 , am5 m tk 441 esv threaded bush pn 9 , am5 m tk 441 esv sealing bush pn 10 , am5 m tk 441 esv sealing washer pn 11 , am5 m tk 441 esv bush flange pn 13 , am5 m tk 441 esv ss rod pos no 15 , am5 m tk 441 esv clamping sleeve pn 18 , am5 m tk 601 hpt bush 11 5 pn 15 , am5 m tk 601 hpt washer pn 0041 , am5 m tk 441 esv nut pos no 12 , am5 m tk 441 esv clamping pin pos no 14 , am5 m tk 441 esv ss sht pos no 16 , am5 m tk 441 esv scru slt pos no 17 , am5 m tk 441 esv ring trdl selg pn 19 , am5 m tk 441 esv ring trdl selg pn 20 , am5 m tk 441 esv hyd piston pos no 2 , am5 m tk 441 esv hyd seat pos no 4 , am5 m tk 441 esv hyd spring seat pn 6 , am5 m tk 441 esv hyd cap nut pos no 7 , am5 m tk 441 esv hyd orifice pos no 11 , am5 m tk 441 esv cyl comp spring pn 13 , am5 m tk 441 esv grub screw sltd pn 15 , am5 m tk 441 esv grub screw sltd pn 16 , am5 m tk441 esv steam inlet strainer , am5 m tk 441 gov valve compl yoke assy , am5 m tk 441 gov valve spindle pn 21 , am5 m tk 441 gov valve bush pn 25 , am5 m tk 441 gov valve connect nut pn 26 , am5 m tk 441 gov valve wire pn 27 //bid details 2 / 81

Central Government/Public Sector

CTN :45343161

04 Jun, 2026 NA

Multi City - Karnataka

Tender For auction sale of depot ferrous scrap - 98090800]scrap/cond/released/ rusted m.s bazar scrap such as disintegrated thorough rusted corrugated sheets, pots, springs cutting hup iron, grease seal, hs lamp, pencin, solution drum, air filter, gurrah, mortar pans, buckets, oil tanks, coal tubes, un-sound/corroded paint drums/tar/oil/grease barrels containing with/without paint/oil/tar, water strainer, bail putty, corroded commode chutes, name dimply board, punjas, iron net, ms wire, bearing color, destination board, tins, sheets, packing sheets, corroded battery boxes/ sheets/ released u type sheets of different sizes and lengths, corroded dust shield springs, fencing wire, compressed empty paint drums, oil filters, packing bands, rusted gi wire knitting, transformer insulated sheet, iron mesh, corroded zinc sheet/ fabricated materials, corroded grs boxes, gi/ms wire/rope , rusted pipes and other ms scrap, alphabetic location boards, pressed/unpressed dpt can & paint drum, corroded tl fan/tube fittings, panel boards, fan cover and blade, rusted fire extinguishers, geyser bodies and other items coming under bazaar scrap on as is where condition is available under the custody of cdms 08ward ap ( loc: bin no 136 at scrap yard)

CTN :45269673

30 May, 2026 27.44 Lacs

Multi City - Multi State

Tender For annual repair and maintenance of to various electrical installation at dr. ram manohar lohia hospital for residential and non - residential building during 2026-27. (sh : supply, installation, testing and commissioning of smart filter monitoring device, ecf and duct mounted air purification system at trauma ground floor).

CTN :44915861

01 Jun, 2026 NA

Mangalagiri - Andhra Pradesh

Tender For corrigendum : supply of air decontamination system (fumigation cum air purification system) (q3)

Central Government And Public Sector

CTN :45283906

01 Jun, 2026 NA

Madikeri - Karnataka

Tender For supply of air decontamination system (fumigation cum air purification system) (q3)

Central Government/Public Sector

CTN :45174697

20 May, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot non ferrous scrap - p.l. no. 98230025. aluminium scrap consisting of condemned and unserviceable bkbl fans,bmbc dome covers, fip / sump door / tappet covers, panel boards, armature fans, impellers , blowers, fuel oil level gauges , heat sinks , bmbc dome covers, emd strainer, wiper assembly,emd stainer, temperature sensor controller, a9 / sa9 valves, steel cap pistons, pistons , cylinders, pressure guage parts ,head light frame ,portable grinding machine parts, route indicator , heating compressor gear box, side indicator , wiper motor ,horn bell,governor base, turbo impellar,magnetic valve, master contorller coupler , buzzer cover ,steel capped piston, flasher light unit , double side door closer, old hydraulic door closer , choke box , earthing device housing with cover, m.u i.v coupler housing , marker light old light housing , parts of silient gnerators set , motor / auxillary generator covers and similar diesel loco / carriage items aluminium in nature with / without ferrous / rubber /steel/ very meagre quantity of brass/copper attachments. as is where is condition. segregation and removal of attachments not permitted. note:- cssd/goc electronic weigh bridge to be used for weighment.

State Government

CTN :45061936

08 May, 2026 5.60 Lacs

Delhi - Delhi

Tender For maintenance of various electrical and mechanical services at thyagraj sports complex, new delhi. (sh- providing of duct mounted air purification system).

Central Government/Public Sector

CTN :45054951

11 May, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot non ferrous scrap - p.l. no. 98230025. condemned and unserviceable aluminium scrap consisting of hhp loco top gear case housing , front and rear covers , 25 kw alternator fans , oil catchers , heat sinks , pistons , busbar, strainer , labyrinth ring, chase cover, acc housing,earthing device housing parts ,emd strainer , light fittings , distributor valve parts , gmts non drive end frame , end shields of hhp loco traction motors , after cooler core , main reservoir tanks , end shields of dynamic braking fan motor and other loco / c&w aluminium components of sorts and sizes with / without very meagre quantity of ferrous, plastic, rubber, wool, fibre , brass, copper and other orginal attachments. as is where is basis. segregation and removal of attachments not permitted. note- cssd/goc electronic weigh bridge to be used for weighment.