Latest air cooling plant repair Tenders | Government air cooling plant repair Tenders

Private Sector

CTN :44330726

16 Mar, 2026 NA

Jhajjar - Haryana

Tender For tender for supply of c and s spares -contact block set for contactor la1d22 , aux contactor 110v ac 2 no plus 2 nc tca2m22 , c s contact element 1no type rb2-be-101 , c s contact element 1nc type rb2-be-102 , switch fuse unit tpn amp 160 a 415v c s

Central Government/Public Sector

CTN :44012985

13 Mar, 2026 NA

Bangalore - Karnataka

Tender For corrigendum : comprehensive maint to central ac plant of 02 x 120 tr incl replacement of spares at chaf comp maint to central ac plant of 03 x 12.5 tr incl replacement of spares at chaf bangalore

Central Government/Public Sector

CTN :42827674

09 Mar, 2026 NA

Panvel - Maharashtra

Tender For corrigendum : procurement of spares for chloride make ups and battery charger spares - three phases bridge 600a nc composed of*, fuse ur 630a 6,9 urd 33tt f 0630, inca2-02 : numeric interface apodys 2/3*, alin-10 : power supply card for inca 80*, boards, pcb, alin00 power supply card *, lisa00 carte liaison isolee serie apod*, candis10 rj45 coude uc mb90f546, tropi*, cano00 output can board, capacitor 4700f 350 vdc, rcd snubber card, earth fault monitor- 12-308v, contactor tal9-30-10 wide range, contactor af400-30-11 24-60vac 20-60vdc, contactor af400-30-11 100-250vac/vdc 50*, dfvu-00universal fan failure for axial *, current transformer 50a/5a 2,50va class*, current transformer 250a/5a 7,50va + fix, boards, gate driver board, cgch300 6 p*, cgch3-01 : 6 pulses secondary charger b*, alip-101 : supply board 80/300vdc - var*, aalip-102 : supply board 300/600vdc - v*, cding-01 : driver igbt 1p +15/-7v pcb -*, cux-00 : cux board - varnished, pob paralleling board with tropical var*, inca203:digital interface for apodys 2/*, lion-01 : digital inverter interface bo*, canif-00 : interface can board - varnis*, cual-21 : cudsmc smps 300/600vdc output*, alin-21 : power supply card for inca 30*, display keyboard apodys for, ac capacitor 200f 250 vac, rcd-03 snubber card 400vdc, hall effect current sensor open loop 10*, current transformer ti 12, hall effect current sensor open loop 60*, current transformer 200a/0.2a 4va class*, current transformer 100a/0.2a 4va class*, current transformer 150a/5a 4va class 0*, current transformer 200a/5a 6va class 0*, current transformer 600a/5a 6va class 0*, current transformer 600a/0.2a 3va class*, current transformer 75a/5a 2va class 1 *, current transformer 1000a/0.2a 5va clas*, fan 150mm 230vac 71.3va/50hz, exond inverter bridge ifb32s400, exond inverter bridge ifb13m220, earth-fault monitor 20.4-500vdc supply *, lisa protection piece, cano protection piece, s/a bridge ups c-w1cr3, mppoi-03 : interconnecting card for fla*, canoled-10 : configurable led board - v*, blocking diode 250a (300a maxi) 2x70ur/*, s/a ups bridge b-w1co6, microswitch 1 o/f for ur 30-33 ms3v1-5, nrv-20 48/110/220 voltmetric relay board, dc choke for 6 pulses charger 0,079mh 1*, hta* sensor cable l=2500mm (+ sma senso*, blocking diode 600a 2x(2x70ur/80y + ar4*, dc capacitor 33mf 40vdc arux, fuse ur 450a 6,9 urd 32 tt f 0450, blocking diode (400a) 3*70ur/80y + ar43/, s/a bridge ups a-w1cr5, s/a full bridge natural cooling 24-400v*, capacitor sub assembly 75v 15mfx1, dc capacitor 15mf 75vdc arux, symmetry resistors and/or capacitors di*, capacitor support (8 or 10) for plate d*, current transducer with hall effect mea*, blocking diode (100a) 45lr80 on ar105.2*, capacitor sub assembly 40v 33mf x4, one phase half bridge 320a nc composed *, fuse ur 400a 6,9 urd 31 tt f 0400, block 10 blocking diodes 25a/600v wings*

Central Government/Public Sector

CTN :44346186

16 Mar, 2026 NA

Ropar - Punjab

Tender For supply of spares for repair of cooling towers girt , do - but girt 14 0x1 58 x 5 5 8 , do-- but, girt 12 x 4 x 3 , do-- but stair wooden planks with 32 , do-- but stair steps 9 x 1-1 2 x 32 , pvc c type drift eliminator with supporting clamps , splash bar pvc u bar 4 long , stainless steel materials ss bolt with one nut 9 1 2long , stainless steel materials ss bolt with one nut 9 long , stainless steel materials ss bolt with one nut -5 1 2 long , stainless steel materials ss bolt with one nut 8 long , stainless steel materials ss bolt with one nut 8 1 2 long , p p ring 70 75 mm size od , frp corrugated sheets 3 00 mtr , cooling tower structure girt 10 , cooling tower structure girt 8 , cooling tower structure girt 12 , cooling tower structure girt 12 0 , cooling tower structure column 15 , cooling tower structure column 12 0 , cooling tower structure- column 10 , cooling tower structure diagnals 7 , fan deck floor 8 , hotwater distribution floor members without hole , hotwater distribution floor members with standard hole , cooling tower structure except newzeland radiate pine basin seal 8 , cooling tower structure except new zeland radiate pine basin side 12 , cooling tower structure except new zeland radiate pine basin end 10 , cooling tower structureexcept new zeland radiate pine basin end 8 -0 , cooling tower structure except new zeland radiate pine eliminator blade 6 , chemical treated pine wood timber , eliminator frame plywood 1st pass 13 long , materials made of marine plywood , grid support 4 , eliminator wire of 1 3 long , screw shank nails 3 long , screw shank nails 2 long , screw shank nails 1 long , ss bolt with one nut 8 1 2 long , ss bolt with one nut 6 long , ss bolt with one nut 5 long , ss bolt with one nut 8 long , ss bolt with one nut 7 long , ss bolt with one nut 4 long , ss bolt with one nut 7 1 2 long , ss bolt with one nut 5 long , ss washer standard cut 12mm , ss washer standard for 3 8 dia bolt , ss washer 2mm appx thick 3 , spiral target nozzle , p. p. ring small size black , mastic compound , marine plywood bwr grade as is , frp corrogated sheets 1 25 mtr , corrugated ac fc sheet louvers 6mm , labour rate for replacement of existing wooden , labour rate for replacement of top deck , labour rate for repair rectification replacement of main wooden , main structure of cooling tower cells staircases by removing , cooling towers from top deck to water distribution platform , wooden supports and ss hardware and replacing the same

corporations/Associations/Others

CTN :44327169

26 Mar, 2026 NA

Cuddalore - Tamil Nadu

Tender For supply of abb -acs800 spare - drive pcb - drive interface card aint -14c abb part no. component - 68685826 , abb ac drive-acs800 spare - drive pcb profibus-dp adapter. , abb acs 800 vvvf drives spares-power supply board- apow-11c , abb-acs800 spare -drive pcb power card with resistor, apow-01c abb part no 64605666 , abb acs 800 vvvf drives spares -gate driver board -agbb-01c.

Central Government/Public Sector

CTN :44326027

16 Mar, 2026 8.38 Lacs

Angul - Odisha

Tender For supply of electrical spares for vaccum circuit breaker and starter e e -electrical release coil assly 110 volt part no- v 0022 , aux. switch ass 4no plus 4nc part no- v 0024 , flex connector 6. 6 kv vcb 65. 5 ka flc800 a part nov 0028 , vacuum interrupter 65. 5 ka, vcb, 6. 6kv part no-v 0048 , operating mechanism 65. 5 ka vcb part no- om 009 , trip neutal close switch trip normal close 25a,440 v part no- p 0045 , earth leakage relay 2-5a, aux supply, 110 v ac part no- p 0049 , resin class ct class isp10 or ci10 18. 4 ka, cl-1,5p10, 400-200 or 5a part no- p 0056 , auxiliary contactor 110 vac 110 ac,2 no plus 2 nc part no- p 0061 , idmt relay 3 over current, 1 earth fault, aux volt 110volt, ac or dc or 5a part no- p 0083 , ammeter 96cm x 96cm part nofsv 00104 , voltmeter ctr-200-100 or 5, 96cm x 96cm, 3. 3 kv or 110 v - 5 no. 6. 6 kv or 110 v-5 no. part nofsv 00105 , coil for vacuum contactor 110vdc 110 v dc part no- v 0049 , auxiliary switch assembly 2no 2nc piano type part no- v 0050 , drive insulator for vcb for 25ka, vcb part no- v 0051 , resistance for vacuum contactor 100 ohm part no- v 0060 , tie rod end for vaccume contactor part no-v 0067 , indicating lamp 110 v, dc, red and green part no- p 0043 , push button switch spring return type part no- p 0044 , ammeter or voltmeter selection switch 25 a, 440 v ac part no- p 0046

Central Government And Public Sector

CTN :44326779

25 Mar, 2026 NA

Nicobar Island - Andaman And Nicobar Islands

Tender For 49 items of bl group c005 - 49 items of bl group - c005 - pcb assy for conference unit, switch toggle sp on off on, oped led gren 2.3 v fv 25ma, circuit breaker ac 3 pole, eleclampneon220v2.5ma10mmdia, eb3050b-456702200142, fuse luk, fuse qkactl 5x20mm 250v 2.500a, fuse link, h/w rugged naval computer i-7 16 gb ram, display lcd tft 20.1 mil uxga w/handle, hardware keyboard rugged 116keys, cf prg for cu, led panel mt green 5vdc current driven, pcb assy pdb riu, component kit for riu, component kit for cat, pcb assy pdb-cat, acce touchscreen 10.4 5-wire risistive, lcd module tft 10.4 xga, power supply mdlac-dc 40w 5/12v 5/1.25a, concealed i/o pcb rs232 vga, pcb assy dat recorder, pcb assy foot push, pcb assy usb 2 row, pcb assy interface board for pmu, eb3050b-446013100206, line section accs q/c connector n (f), line section without q/c connection n, detector pluf in element, plug in element, pcb assy for mbsre, ethernet edge switch 26 port, headset assembly for cat, detecetive plug in element, smps module, ccmt smps module, active io board, arm controller board, obs spares for dmr 16-a, headset assy for itu, display lcd tft 20.1 mil uxga, power supply smps ac -dc-mlt o/p 300w 70%, storage ssd 2.5 1tb sata 6gb/s, front panel assembly, reciter assembly, psu combined pcb assembly, hardware naval computer compact rugged, hardware i5,4gbx2 single board computer

CTN :44321920

26 Mar, 2026 NA

Uttara Kannada - Karnataka

Tender For tender for supply of bilge or ac plant pump spares - dist ring 21x45x4 1 4460 , hex bolt , spring washer , plug w 4k 1 4 bspt a4 , nut , washer , solenoid valve 1 2 230v 50 60 , hex bolt , thermal overload relays 9 13a 1no 1nc , mcb 3p 25a type c , thermal overload relays 2 5 4a class 10a 1no 1nc , thermal overload relays 5.5 8a class 10a 1no 1nc

CTN :43989177

20 Mar, 2026 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of ac plant spares -bearing of 3 phase motor , solenoid coil 230 v (unloader) , non return valve 1.5/8 , non return valve 2.1/8 , angle valve 1-4 , angle valve 1-4npt(charging valve) , ball valve 1-2 , ball valve 3-4 , high pressure switch kp-5(reset type) , solenoid coil 230 volt , return air thermostat(kp-69) , key(coupling)

Central Government/Public Sector

CTN :44305183

13 Mar, 2026 NA

Ernakulam - Kerala

Tender For supply of contactors and its spares for critical machineries in em2 c c -3 pole power contractor_9amps_415 v0lts_50hz_ac3 rating with 110 volts ac coil and 1 auxillary contracts make_siemens_type_3tf30 10-0a f0 , contactor_3tf30 , contactor_3tf31 , 110v_50 hz ac coil for siemens 3tf 30 to 33 contractors_type_3ty7 403-0a f0 , contactor_3tf46 , contactor coil-3tf46 , 3-pole power contactor_75a_415v_ac3 with 2no and 2ncaux-contacts and 110 volts_50 hzcoil_make_siemens_type_3tf48 22-0a f0 , 3-pole power contactor_75 amps_415v_ac3_3 pole_contactor with 2no and 2nc aux contacts and 220 volts_50 hz coil_make_siemens_type_3tf48 22-0a m0 , contactor_3tf50 , contactor coil-3tf50 , contactor_3tf51 , contactor_3tf54 , contactor_dc_mill duty_sp_50a , coil for mill duty contactor

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