Latest ventilation system repair Tenders | Government ventilation system repair Tenders

Central Government/Public Sector

CTN :45109528

28 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : procurement of non rc spares for transport air compressors of ashhandling system stage 4, ntpc vstps - flex master kit,2906 0591 00,atlas copco, suction pipe,1614-9525-00,atlas copco, oil cooler,1614 8664 08,atlas copco, unloading valve kit,2906 0772 00, hose assy,0574 8002 69,atlas copco, coupling,0634 1000 56,atlas copco, victaulic cplng,0634 1000 27,atlas copco, kit,2901 9900 38,atlas copco,534.66hp, air receiver ring,1621 4326 00, safety valve,0830 1011 21,atlas,ga 355, kit cooler,3001151110,atlas copco,ga355, air/oil flte kit,atlas copco,ga355, air receiver nut,1621432500,atlas,ga 355, thermostatic valve,1202 5869 02,ir, kit oil filter,2230 0080 00,atlas copco, o-ring,0663210289,atlas copco,compressor, o-ring,0663210658,atlas copco,compressor, o rng,0663211166,atlas,ga 355w, spring,1614897800,atlas,ga 355w, o-ring,0663 2111 58,atlas copco,ga 355w, o ring,0663211167,atlas,ga 355w, oil stop vlv spring,1614 8979 00,atlas, oil stop vlv o-ring,0663 2106 57,atlas, seal assy,1621 2221 00,atlas,ga 355, o-ring,0663210322,atlas copco,compressor, seal,1621 2225 00,atlas copco, bush assy,1621 2222 00,atlas,ga 355, brg assy,1621 2227 00,atlas,ga 355, seal,1621 2226 00,atlas copco, o-ring,0663 2109 45,ga250, washer,1614 7279 00,atlas, seal ring,1619 6199 00,atlas, absorber,1614 8926 00,atlas, rbr joint,1614 9513 00,atlas, gear wheel,1621 2426 00,atlas copco, gear wheel,1621 2425 00,atlas copco

CTN :45257383

19 May, 2026 25.00 Lacs

Multi City - Telangana

Tender For procurement of spares for aaqms (ambient air quality monitoring system) at stpp, jaipur, mancherial, telangana

CTN :44624116

09 Jun, 2026 NA

Bhilai - Chhattisgarh

Tender For corrigendum : biennial rate contract with bhel for supply of spares - field controller:areca-iii , m/s bhel, hnk:valve spindle(rhs), assembly of gland ring exhaust pedestal, assembly of gland ring cover gen end, set of glands 30 mw tg, thermocouple drb-200 l=6000 part no. : ., thermocouple type-dra-300 hpt bearing pa, thermocouple for esv, rtd d-1;l=140mm,d=6mm,1/2"m, turb stm temp ,t/c, tc:b,l=375,d6mm,dup, thermocouple type b l=515, hpt brg mtl temp,t/c, turb/seal temp,t/c, hwm-846, t/c type-b;l=465mm;esv+hpcv, xrp883:journal shaft assy, complete flame scanner head assembly. pa, fibre optic cable for flame scanner part, lens barrel assembly for scanner part no, housing elet mod, connectors:connector prefab. cables 5mts, flame scanner lens part no. : - drg no., collimator assembly for flame scanner pa, compression spring for flame scanner, bhel-3:c3000spl-glvsw-mo-f2250mm:complet, bhel part iii:c3000-sv-sw-hw-f22 2":comp, bhel part iii:c3000-sv-sw-hw-f22,1":comp, bhel part iii:glv-c-1500-sw-hw a-1051":c, 2-c1500-sv-sw-hw-f22:comp. valve assy(hw, bhel part iii:c800-svsw-hw-a105sst1/2":c, bhel part iii:c2500-sv-sw-hw-f22,size 1", 25nb-c-800-hw:complete assy., bhel-4:2-c2500-glv-hw-sw-f22:complete as, bhel part iii:c1500-sv-sw-hw-f221-1/2":c, bhel part iii:c800-sv-sw-hw-a105-sst 2":, bhel part iii:glv-a-105-c1500-sw-1-1/2":, bhel part iv:c1500-sv-sw-hw-a105-1/2":co, bhel part iii:c1500-sv-sw-hw-f22 1":com, xrp883:multiport outlet and liners, xrp883:seal wear ring, xrp883:bull ring clamping ring(4 seg./se, xrp883:spring stud brg(wear sleeve), xrp883:bowl hub cover for bowl mill xrp-, xrp883:trunnion shaft end cap-thrust end, xrp883:trunnion shaft end cap-free end, xrp883:trunnion bushing retainer, xrp883:thrust plate-thrust end journal h, xrp883:thrust plate-free end, xrp883:trunnion shaft, xrp883:spring air seal cap, xrp883:spring stud brg.housing, xrp883:spring guide var-02, xrp883:spring housing cover var-02, xrp883:spring stud adapter, xrp883:spring preload stud var-02, xrp883:spring orifice plate, xrp883:journal pr.spring, xrp883:deflector blade, ref no: hy-308.0, xrp883:spring stud lock nut, xrp883:inverted cone spare, xrp883:stop bolt assembly, xrp883:upper journal housing, xrp883:lower journal housing, 50 pin scsi cable set,g/f, prefab i/o cable set,g/f, surge spprsr cn9067557145, wire wound resistor,cn9060372115, maxpac 37cond.ribb on cable assy. 84, res zero ohm 0.25w,dv0692305963, res mf 10m 1% 0.6w 50ppm,en7460190586, terminal block cbt250 ,cu7433498508, fuse base & carrier, tag boardassyly.with 5poles,d99260005501, electrnc componet:blank modules(48*24)mm, diode stud type 1400v; 95a, maxpac cable assy. 28" part no. : -d5945, ars100:valve stem, 250mw:screw cap soc pm10x20, 250mw:locking plate, 250mw:seal strip, 250mw:seal strip, 250mw:seal strip, 250mw:seal strip, 250mw:rectangular wire 1.7x1.4, esv:piston, jacking oil system:jacking hose brg 5&6, jacking oil system:jacking oil hose brg-, xrp883:worm gear & worm shaft assy, 250mw:caf gasket, 250mw:gasket dia 1240/1172, s3, 250mw:o ring, 250mw:o ring, 250mw:gasket, esv:stud m30x150, esv:cap nut am 30, 250mw:governor impeller, 250mw:threaded bushing, over speed trip system:wheel, 250mw:clamping piece for 3l &3r, thri 108/44:sealing strip 8x2, l=750mm, 250mw:locking plate for 2l & 2r, 250mw:locking plate, insulator:bushing insulator, insulator:pin insulator, insulator:shaft insulator for esp, hnk:sealing ring (lip seal), cv & servomotor:plug with stem, gen(bhel-thri 86/35):sealing ring assy., xrp883:gearbox asy, wb-1e:complete assembly, bhel davr:pwr mdl 6qg12 3-ph 68912sss006, oil gun assy, bhel davr:pulse coupling stage mdlassy u, bhel davr:trfmr pwr 5kva 3ph ynyn0 220/4, bhel davr:res w.w 500w 5% 150r 50ppm, bhel davr:res ww 2k 5%25w pir25, bhel davr:mdl voltage level converter mo, bhel davr:distribution block 5way, colou, bhel davr:mdl 69203na1aa un0610av1, i/o, bhel davr:srg spr 150v-250v dc 3rt2916-1, bhel davr:shunt 50a/60mv; accy:0.5%, bhe

Central Government/Public Sector

CTN :45113615

04 Jun, 2026 NA

Goa - Goa

Tender For corrigendum : supply of jacket divers dress neoprene 3mm thickness medium , jacket divers dress neoprene 3mm thickness large , jacket divers dress neoprene 3mm thickness small , long john diver dress neoprene 3mm thickness medium , long john diver dress neoprene 3mm thickness large , long john diver dress neoprene 3mm thickness small , boots divers dress neoprene 3mm thickness small , boots divers dress neoprene 3mm thickness medium , boots divers dress neoprene 3mm thickness large , hood for divers neoprene 3mm thickness each set having one each in three sixes s,m and l , gloves for divers neoprene 3mm thickness each set having one each in three sixes s,m and l , mask swim silicon , tube snorkel , swim fins rubber set of pair , swim fins improved graphite with back strap set of pair , swimmer knife with sheath light and rustproof , multipurpose divers knife tool with sheath , underwater digital video cameras with casing , divers life belt , weight belt diver with four or six pouches , buddy line with inglefield clip , lead weight set of 1 and 2 kg , diving ladder adjustable , diving marker float spherical buoyancy 10kgs , iron sinker with hook 25kg , divers lifeline 8mm sisal or manila or manmade fiber length 220m continuous in each set , underwater flood light 1000 watts complete hand held , uw light high power with cable 50 mtrs and surface supply accessories , lamp search divers complete head mounted with rechargeable battery charger and bulb 50 watts , divers uw communication system with battery compatible with diving set , divers uw wireless communication system , portable hp diesel driven diving air compressor 5 to 6 cfm with 5 years spares working pressure up to 300 bars , lp washing kit with 60 feet soft hose and adjustable pressure nozzles , underwater digital still camera with casing , onboard spares , installation and commissioning spares

Central Government/Public Sector

CTN :45250598

09 Jun, 2026 NA

Koraput - Odisha

Tender For supply of air intake duct and stone guard system work as per edt- 2871 , thrust stand and engine mounting area work as per edt-2871 , maintenance platform work as per edt-2871 , exhaust detuner work as per edt-2871 , locking and clamping as per edt-2871 , miscellaneous work as per edt- 2871 , protective coating as per edt-2871 , spares of critical system as per edt-2871 , supply of components and spares as per edt-2871

Central Government And Public Sector

CTN :45250463

09 Jun, 2026 NA

Surat - Gujarat

Tender For supply of kruger make axial fans for pcp area recirculation system including essential accessories and spares , kruger make axial fans for cold air mixing in fm vault including essential accessories and spares

CTN :44994375

29 May, 2026 15.00 Lacs

Ganganagar - Rajasthan

Tender For corrigendum : supply of spares for solenoid valves for wet ash evacuation and dense phase dry ash handling system at ahp unit 1 to 6, stage i to iv, stps, suratgarh - solenoid valve 1/2"bsp port connection, 5/ spool type single coil, 220 v ac (model-vaf 413-4g) new model vaq-413-4g-220vac, make rotex or equivalent, solenoid valve 1/4"bsp port connection, 5/ spool type single coil, 220 v ac (model-vaf 213- 2g) new model vaq-213-4g-220vac, make rotex or equivalent, solenoid valve 1/4" bsp port connection, 5/ spool type single coil, 220 v ac (model-vad 213- 2g) new model vaq-113-2g-220vac, make rotex or equivalent, air cylinder ø 100 x 250 mm model spc-d-s-mp2- 100/250, type double acting, new model spc1-ds-mp2- 100/250, make rotex or equivalent, air cylinder ø 160 x 250 mm model scn-d-s-mp2- 160/250, type double acting, new model scn1-ds-mp2- 160/250, make rotex or equivalent, seal kit for double acting air cylinder 100 x 250 mm (spc-100/250), make rotex or equivalent seal kit for double acting air cylinder 160 x 250 mm (spc-160/250), make rotex or equivalent, repair kit for 5/2 spool type single coil, solenoid valve 1/2"bsp, (model-vaf 413-4g) new model skvaq413, make rotex or equivalent, repair kit for 5/2 spool type single coil solenoid valve 1/4" bsp port connection, (model-vaf 213-2g) new model skvaq213, make rotex or equivalent, repair kit 5/2 spool type single coil solenoid valve 1/4" bsp port connection, (model-vad 213-2g) new model skvaq113, make rotex or equivalent, solenoid valve-1/2", 5/2 single coil-110v ac, make:- rotex model:- vaf-413 new model vaq-413- 4g-110vac, make rotex or equivalent, solenoid valve-1/4", 5/2 single coil, 110v ac make:- rotex model:- vad-213 new model vaq-113- 2g-110vac, make rotex or equivalent, repair kit 5/2 spool type single coil solenoid valve 1/2" bsp port connection, (model vaf 413) new model skvaq413, make rotex or equivalent 5/2 internal operated poppet type, normally closed, solenoid valves. valve code:- 51400c-6-2g+220v-50hz- 01,end connection: 1/4"bsp(f), media: air,media temp: 80 deg cel. max., operating pressure: 2 to 10 bare(g),orifice: nw=6 mm, flow factor: kv=12 lpm. delta p=1 kg/cm,solenoid insulation: class f, no. of, solenoid coil size:01 nos., solenoid voltage : 220v ac, 50 hz,solenoid enclosure: weather proof flying lead type as per is 67,seat material: nbr, power connection: watt,body material: aluminium hard anodized, new model 51400-6-2g+220vac-50hz-06, make rotex or equivalent, seal kit (set of "o" ring + plunger assy. with spring) for valve code:- 51400c-6-2g+220v-50hz-01 , seat material: nbr new model 51400-6-2g+220vac-50hz-06, make rotex or equivalent, solenoid coil for valve 5/2 internal operated poppet type, normally closed solenoid valves. valve code:- 51400c-6-2g+220v-50hz-01, new model 51400- 2g+220vac-50hz-06, make rotex or equivalent 5/2 way internal pilot operated poppet type solenoid, valve, port connection 3/4" bsp (f), moc aluminium hard anodized body, fluid air/water, pressure 2-10 bar, orifice 20mm, coil voltage 220vac, coil size 1,, insulation class f, ingress protection ip 65, no. of coil double, manual override spring return, seat/seal nitrile, model 5p-5m10d make rotex or equivalent, manifold for solenoid valve vaq 113 (3no), model no bp- 03, make rotex or equivalent, manifold for solenoid valve vaq 113, (04no),model no bp-04, make rotex or equivalent, solenoid valve sv- 9470e06/al/s4/bn/ bsp coil ref:- m45-1- sq/wp67/h voltage:- 110 v ac 50 hz make avcon or equivalent, solenoid valve sv-9470d15/al/s4/bn/bsp coil ref:-m45-1-sq/wp67/h voltage:-110 v ac 50 hz make avcon or equivalent, coil with enclosure coil ref:-m45-1-sq/wp67-h, voltage:-110 v ac 50 hz make avcon or equivalent, repair seal kit for solenoid valve model:-sv- 9470d06/al/s4/bn/bsp coil ref:-m45-1-sq/wp67/h voltage:-110 v ac 50 hz make avcon or equivalent, repair seal kit for solenoid valve model:-sv- 9470d15/al/s4/bn/bsp coil ref:-m45-1-sq/wp67/h voltage:-110 v ac 50 hz make avcon or

CTN :45228398

30 May, 2026 NA

Birbhum - West Bengal

Tender For procurement of bottom ash and wet ash spares for overhauling of unit 3 under ahp mm - nozzle for air washer (dry for fly ash system size: 5 mm dia,for ahp-ii, nozzle with insert # tip dia 9 mm of insert,moc-ss 410 (nozzle),ceramic,hardness 7708 mohs,ahp-i# for 10in wetting head,make-dcips,pn-6,7, inlet section fr wetting head10" of ahpi ( one side bevelled and others side plain (b/p),after 90 degree 10" elbow for wetting head. moc: durite 450bhn ), adaptor for collector tank ( one side bevelled and others side flanged with holes. mat: durite 450bhn ), adapter b/b # for ahp-i,below wetting head# for collection tank ( both sides bevelled. mat: durite 450bhn ), tail piece after combining tube,ahp-ifor ba slurry line,make-dcips ( one side bevelled and others side plain (b/p),after combining tube. moc: durite 550bhn ), complete assembly of jet pulsion p/p moc: durite 550 bhn for body,ss-410 for nozzle tip,ceramic 7 moh min for nozzle insert,cap.-60 t/h,pr.-10 kg/cm2 for ahp-i, combining tube # dcips make-dcips,part no.-1,moc: durite,550 bhn,for ahp-i ( hydrostatic test pressure at shop: 9 kg per sq cm (g). ), drain pit jet pump,ejector type # complete assy with water inlet elbow,pipe with flange,bolts and nuts and foundation bolts ( discharge rate of 35 # 50 cubic mtrs. / hour, horizontal distance of 150 # 160 mtrs with an elevation of 10 mtrs from gound level (0.00 mtrs), sump volume : 45 cubic mtrs. one no. orifice for discharge line with each of ejector jet pump is required with other accessories. ), ba hopper,feed sump/chute for bottom ash hopper, nozzle # of seal trough,for ba hopper,ahp-i# for ba hopper,ahp-i ( nozzle with holder. ), inspection window assembly looking glass dia 224 mm th 12 mm for ahp-ifor ba hopper, inspection window glass,200m # ( moc: borosilicate glass. ), shaft sleeve for clinker grinder for make-ucc/dcips,pno. 15 moc ss 410, 350 bhn, for ahp-i, cambolt,nut,locknut # moc-ss 410(cambolt) heat treated to rc 32-34,metric m 20 coarse a2-70,is 1363 (nut# for ba clinker grinder ( 1set=32 nos 1. moc: ss-420 (cam bolt) heat treated to rc 32-34. metric m20 coarse a2-70, is 1363 (nut). 2. 01 set: ), packing gland follower # moc: bronze ltb-2 is 318,for ahp-1 ( for ba excen crusher 1. part no.-12 2. moc: bronze, ltb:2 is:318 ), labyrinth ring of bearing housing moc-ms is 2062,for ahp-ifor clinker grinder,make-dcips ( for ba excen crusher 1. part no.-13 2. moc: ms is 2062 gr-a. ), chain # no of link-118,for ahp-i ( for clinker grinder of ahp-i. no of link: 118. ), small size sprocket for ahp-1 bktpp for gear box,for ahp-i, packing gland housing # moc: ci fg 220 is: 210,for ahp-i ( for ba excen crusher 1. part no.-9 2. moc: ci fg 220 is: 210. ), slinger for bottom ash crusher dcips moc-ms,is:2062 gr-a,drawing no 25p06-t-1b-582 ( for ba excen crusher 1. part no.-14 2. moc: ms is 2062 gr-a. ), cam for clinker grinder # heat treated & normalised for ahp-i# for moc:hi chrome alloy with 22% to 27% cr, gate face of feed gate # moc-ss 316 for ahp-i ( moc: ss - 316. including m12x65, csk hd soc. cap bolt, nut, washer. ), adjustable seating wedge # moc-ms,is:2062 gr-a for-ahp-i ( for feed gate. moc: ms, is: 2062 gr a. ), roller # moc-steel.is:1030 for-ahp-i ( for feed gate of ba crusher. moc: steel, is: 1030. ), gland follower for indicator rod dcips of feed gate, ahp-i, guide angle l.h # moc-ms,is:2062 gr-a for-ahp-i ( for feed gate ), guide angle r.h # moc-ms,is:2062 gr-a for-ahp-i ( for feed gate ), indicator rod # moc-s.s,size: 21mm dia.(solid) and 1400 mm long with both ends threaded and nuts,stg-i# for bottom ash hopper feed gate

CTN :44137744

18 Jun, 2026 NA

Delhi - Delhi

Tender For corrigendum : procurement of spares for mig-29 upg aircraft - air hq/cpf-842/hqmc/mig-29upg/25-26/r25105/pur - signal transducer, control relay box kpcy 80 d, dc relay box (30e), ac relay box (81e), signal processor "baget-55-04. 07", lighting control unit, unit, system warning devices of m number

CTN :45233270

08 Jun, 2026 NA

Doiwala - Uttarakhand

Tender For spares and annual maintenance contract of tyco sugar weighing machine - spare and amc of tyco sugar weighing machine, repair, overhauling and annual maintenance contract for tyco automatic electronic weighing & bagging machine for the crushing season 2026-2027., proximity switch assly. 24 vdc-npn, solenoid valve c/w coil 24 vdc, festo tube, air regulating valve assly., quick valve assly., brush with cage, leather belt for bag clamp, rubber pad for bag clamp, indicating lamp red/green 24 vdc, indicating lamp red/green 240 vac, sealing kit for load clamp cylinder 3 , sealing kit for load bucket cylinder 2.1/2 , sealing kit for coarse/fine cylinder 1.1/2 , aluminum t connectors with brass nozzle, cylinder assly. for bag clamp 3 x 100, cylinder assly. for coarse/fine 1.1/2 x 75, actuator coil for solenoid 24vdc, load cell (capacity 110 kgs.), relay unit, connection c/w nozzel for bag sport, brass nozzel size , display unit c-750 (mettler toledo), f.r.l. unit having 2 nos. bottles, auto/manual switch, n.o. element of push button, cylinder for mechanical load bucket, s.m.p.s., micro switch assly., nylon bearing, rod end bearing with holder pin, stud for load cell c/w nut, u profile element, load bucket (mechanical type) assly. c/w pneumatics contact part ms, bag spout assly. c/w pneumatics, contact part ms, master frame assly (feeder) c/w pneumatics for make sugar silo, cylinder for shutter (course/fine), fork for machanical cyl. with pin for pan door, regulator valve for shutter cyl., cylinder for bag clamp., pan door seal, ac 220 v, lamp, damp switch with no point, n.o. connector, machincal cylinder (l.b.), numetic pipe, l.max connector, machanical load bucket, control pannel of bagging machine, level sensor for sugar bin system, relay card 24 vdc, flow control valve, copper pipe

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