Latest radio relay Tenders | Government radio relay Tenders

Central Government/Public Sector

CTN :44213272

10 Apr, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of e4253023 numerical relays sas items other accessories for ntpc singrauli project c c - e4253023 numerical relays 01-sg4945037000-numerical main-1 generator protection relay as per it-01 of ann-1 , 02-sg4945037019-accessories for sef and ref as per it-02 of ann-1. , 03-sg4945037027-numerical main-2 generator protection relay as per it-03 of ann-1 , 04-sg4945037035-numerical transformer differential 3 wdg protection relay as per it-04 of ann-1 , 05-sg4945037043-numerical overall differential protection relay as per it-05 of ann-1. , 06-sg4945037051-numerical overcurrent and ref protection relay as per it-06 of ann-1. , 07sg4945037060-metrosil as per it-07 of ann-1. , 08sg4945037078-stabilising resistor 0-1k slash 0-5k as per it-08 of ann-1. , 09-sg4945037086-ethernet switch as per it-09 of ann-1. , 10-sg4945037426numerical main-1 line distance protection relay process bus as per it-10 of ann-1. , 11-sg4945037094numerical main-2 line distance protection relay process bus as per it-11 of ann-1. , 12-sg4945037108numerical main-1 line differential protection relay process bus as per it-12 of ann-1. , 13-sg4935117044numerical main-2 line differential protection relay process bus as per it-13 of ann-1 , 14-sg4945037124numerical main-1 line differential protection relay process bus remote end as per it-14 of ann-1. , 15sg4945037132-numerical main-2 line differential protection relay process bus remote end as per it15 of ann-1. , 16-sg4945037140-numerical transformer differential 3 wdg protection relay process bus as per it-16 of ann-1. , 17-sg4945037159numerical directional overcurrent and ref protection relay process bus as per it-17 of ann-1. , 18-sg4945037167-numerical frequency protection relay process bus as per it-18 of ann-1. , 19sg4945037175-numerical lbb protection relay process bus as per it-19 of ann-1. , 20-sg4945037183numerical teed protection relay process bus as per it- 20 of ann-1. , 21-sg4945037191-numerical busbar protection process bus as per it-21 of ann-1. , 22sg4945037205-bay control unit process bus as per it-22 of ann-1 , 23-sg4945037213-panel along with merging unit and switchgear control unit as per it 23 of ann-1. , 24-sg4945037221-ethernet switch as per it 24 of ann-1. , 25-sg4945037230-gateway slash networking panel as per it 25 of ann-1. , 26sg4945037248-ows ccr as per it-26 of ann-1. , 27sg4945037256-ews ccr as per it-27 of ann-1. , 28sg4945037264-laptop ccr as per it-28 of ann-1. , 29sg4945037272-a4 printer ccr as per it-29 of ann-1. , 30-sg4945037280-ows scr as per it-30 of ann-1. , 31sg4945037299-ews scr as per it-31 of ann-1. , 32sg4945037302-a3 printer scr as per it-32 of ann-1. , 33-sg4945037310-a4 printer scr as per it-33 of ann-1. , 34-sg4945037329-dot matrix printer scr as per it-34 of ann-1. , 35-sg4945037337-laptop scr as per it-35 of ann-1. , 36-sg4945037345-65 inches mimic display as per it-36 of ann-1. , 37-sg4945037353-inverter as per it-37 of ann-1. , 38-sg4945037361-network firewall as per it-38 of ann-1. , 39-sg4945037370-fo cable in mtrs as per it-39 of ann-1. , 40-sg4945037388control room furniture as per it-40 of ann-1. , 41sg4945037396-sas spares as per it-41 of ann-1. , 42 //bid details2 / 38sg4945037400-training as per it-42 of ann-1. , 43sg4945037418-ams as per it-43 of ann-1.

CTN :44213208

02 Apr, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of gasket for glacier filter gf600-11 , ltwater system components , rubber compensator -pn16dn50nbr , sleeve , rubber compensator sleeve , rubber compensating sleeve dn80 pn16 lf130 , screw , punched joint , gasket for glacier filter gf600-11 , collar screw , disc spring , set of cyclam seal , set of spare gasket o rings , o rings , ehaust gasket , special seal , he nut , he bolt , filter element , rsp bearing safety card , pt 100 converter with two threshold , ferquency preamplifier-engine speed , frequency preamplifier , 16 analog input card , rtd input filed module , fw temp regulator , fuse 10 38gg 10a , fuse 10 38 05a , filter 415v ac-ac 3ph 3w 16a , simple subbase , fuse 1a gq 10 38 , fuse 4a gq 10 38 , 2way 2pole without off selector sw , miniature circuit breaker , mcp 2p2a , 1 c10 sq mm lfh cable as per nes- 518 , 1 c10 sqmm lfh cable as per nes-518 , 1 c25 sqmm lfh cable as per nes-518 , 2c05 sq mm overall atc shielded with core , 4c075 sq mm overall atc shielded with core , 1c40 sq mm lfh cable as per nes-518 , emi filter type , emi gasket type 1516-00121-02 , dc-dc convertor24v63a150wip 19-36v , 3c 075 sq mm shielded unifle lfh cable , 6c 75 sq mm shilded unifle lfh cable , flashing lamp , horn , 4-20ma signal duplicator , dc-dc convertor24v63a150wip 19-36v , relays 2co 24 voe , relay socket , etherent switch , 4 co control relay , plc power supply , plc 3200 , selector sw , cable glands , terminals , 3c 4 sqmm shielded unifle lfh cable as per nes-518 , dc onoff switch , 4c 25 sqmm shilded unifle lfh cable as per nes 518 , 2c 10 sqmm shielded unifle lfh cable as per nes 518 , 4c 075 sqmm shielded unifle lfh cable as per nes 518 , 2c 15 sqmm shielded unifle lfh cable as per nes 518 , 53c 075 sqmm shielded unifle lfh cable as per nes 518 , plc 32di , 113c 075 sqmm shielded unifle lfh cable as per nes 51 , connection cable for 40 pin connector , communication cable , 18c 25 sq mm shielded unifle lfh cable as per nes 518 , 19c 15 sqmm shielded unifle lfh cable as per nes 518 , diode module30 input terminals 1 lamp test , 10c 25 sq mm shiielded unifle lfh cable as per nes 518 , double decker terminals , backplane etension cable 15m , lugs , plc cpume , plc 32al4-20 ma , line terminator , plc cpu-ethernet cable , me plc application software cd , standard backplane etender , universal scanner-1 , indicating lampannouciator , shock mounts , communication material set , push button white , plc software cd , plc programming cable , rack plate , plc panel fabrication , o ring bush , gasket , o ring an33 7pb 496 , joint , thermometric duct , prtransmitter-bourdon sedeme make 0-10 bar , pyrometric duct bank b , spring pack , pyrometric duct bank a , temperature sensor , sensor , speed sensor , epansion bellow , locking plate , gasket ring , gasket , locking plate , locking plate , drow sph rlr brg 10016552 , shim for wichita clutch , cap screw , cap screw , cap screw , cap screw , spring location pin , hex bolt m16x55 , external roto 5-8 hole 3 by 4 bsp , bearing bush , bearing bush , disc spring 22 x 11 2 x 1 25 , positive lock screw

State Government

CTN :44260014

30 Mar, 2026 1.50 Crore

Cooch Behar - West Bengal

Tender For balance electrical works including installation an commissioning of 6.3mva ptr, 33kv vcb, 33kv isolator both hl and ll and supply, installation and commissioning of 33kv ct , la, 33kv scada trfo. cr panel including relay and meters, rtcc panel - balance electrical works of baneswar 33/11 kv substation including installation & commissioning of 6.3mva ptr, 33kv vcb, 33kv isolator both hl & ll and supply, installation & commissioning of 33kv ct , la, 33kv scada trfo. c&r panel including relay & meters, rtcc panel, 11kv vcb 4 panel (1+1+2), 11 kv 300 & 185sqmm xlpe cable including termination kit & others associated work of switchyard. supply & construction of earth mat for baneswar 33kv sub station. drawl of 11kv oh line, control room wiring and switchyard lighting & painting.

State Government

CTN :43941000

24 Mar, 2026 6.19 Crore

Multi City - Chhattisgarh

Tender For corrigendum : procurement of 220 kv ,132 kv & 33 kv control & relay panel with bcu (online tender)

CTN :44374076

25 Apr, 2026 NA

Delhi - Delhi

Tender For corrigendum : upgradation of 5/7. 5 ton radio relay containers

Central Government/Public Sector

CTN :44283792

24 Mar, 2026 1.49 Crore

Koriya - Chhattisgarh

Tender For corrigendum : supply of side arm for pivot bogie right 58127159 , oil filter in hydraulic tank mr car 58000037 , disc spring 550611009 , spacer 780007116 1 , spacer 705106254 2 , tie rod 780007075 1 , bend plate 780007075 3 , brake liner caliper brake 55503043 , liner for brake shoe thruster brake 55503002 , suction strainer 58146006 , hex socket head cap screw m 8x20 lg 550173156 , brake shoe 600304 12 00 , power contactor 25 a 58104046 , power contactor 9 a 58104047 , power contactor 6 a 58104049 , push button for deadman handle 58123069 , hydraulic hand pump 54500026 , wheel support pin for side arms 58127125 , hydraulic cylinder 58052020 , cylinder pin at piston side for mrc 58052022 , ci segment drive wheel set of 24 nos 780007126 , compression spring helical 550601039 , 3040 du bush at sude arm connecting body 53811923 , 6570 du bush at side arm connecting body 53811921 , adjustable governor assembly 630265 03 00 , ci segment surge wheel set of 12 nos 780007134 , wheel 780007177 2 , cpu for intermidiate control panel 58127066 , thruster brake 59848016 , hydraulic pump for power pack 54500001 , flp 3 point 7 kw motor for hydraulic power pack 58424020 , rotex 24 24 11785486 , direction control valve for pump 56335551 , direction control valve for brake 56348553 , pressure gauges 0 100bar 54301041 , inching valve 56341563 , filter for hydraulic power pack 56358565 , speed sensing encoder 58127002 , flexible coupling for encoder 58127060 , switch mode power supply unit smpu 58127065 , relay module 24 volt 58127059 , signal insulator for 8 swg conductor pantograph 58128027 , insulator for pantograph 780001062 , noise filter 230 v 6 a ac 58127021 , digital indicator 58127064 , audio visual alarm 56828002 ) /bid number: gem/2026/b/7268483 * /dated: 02-03-2026 & & / bid document1 / 47

Central Government/Public Sector

CTN :44169819

23 Mar, 2026 10.52 Lacs

Dipka - Chhattisgarh

Tender For corrigendum : supply of emergency push button switch (q3) , led based indicating lamp for panel cut outs (q2) , auxiliary switch for vacuum contactor part no ht205 or equivalent , potential transformer 50va part no ht206a or equivalent , resin cast potential transformer 750 va part no ht300a or equivalent , resin cast moulded cbct suitable for earth leakage relay part no ht800 make nflp dol starter 6. 6kv, inner dia 65 mm, circular shape, part no ht500a or equivalent , current transformer resin cast moulded part no ht600a or equivalent , current transformer resin cast moulded part no ht650a or equivalent , voltmeter72mm2 part no ht1100a or equivalent , hrc fuse base and carrier f control, part no ht1200 or equivalent , hrc fuse link 10a for control 110v ac, part no ht1201 or equivalent , isolator limit switch1 no plus 1 nc, thermal current 16a, rated insulation voltage 600v, part no ht1700 or equivalent , copper busbar 400 amps,6. 6 kv set of three, part no ht101a or equivalent , auxiliary contactor 3no plus 1nc, 110v ac, rated insulation voltage 600v, as per is iec 60947, part no ht208 or equivalent

State Government

CTN :44489563

31 Mar, 2026 11.73 Lacs

Alappuzha - Kerala

Tender For upgradation of 66kv substation, alappuzha to 110kv level - erection of control and relay panel, laying and termination of control cable for feeder bays, bus coupler bay and transformer bays

State Government

CTN :43837591

06 Apr, 2026 NA

Kanpur - Uttar Pradesh

Tender For corrigendum : retrofitting of distance relay on 400kv panki aligarh line control panel at 400kv sub station panki kanpur

corporations/Associations/Others

CTN :44444582

26 Mar, 2026 NA

Pathankot - Punjab

Tender For auction sale of copper scrap of isolator,aluminum scrap of isolator,gi scrap of isolator,isolator stacks (bpi) (220 kv),isolator mb box,scrap power, control cable,ct (220 kv),cvt (220 kv),control & relay panel (iron part only),electronics scrap

Radio Relay Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors