Latest scientific instrument Tenders | Government scientific instrument Tenders

CTN :42794002

09 Dec, 2025 NA

Delhi - Delhi

Tender For corrigendum : supply of capacitor bank , marx generator pcb , trigerring switch , control mcu , casing material , battery pack nimh , discharge switch , heat sink , circuit protectors , assy , launcher tube projectile launcher , pressure chamber , solenoid valve , trigger mechanism , stabilization fins , air compressor , pressure regulator , scope or sight , stock and grip , pressure gauge , launch control mcu , mounting rail , paint coating , telemetry module , fpga controller , flight recorder , backup mechanical trigger , high-voltage capacitors , toroidal solenoidal coil , high-density battery , fast-acting switch , charging circuit components , pcb material , li-ion bty pack , boost converter module , microcontroller unit , pcb 2 layer fr 4 , grenade housing , misc components , charging module , coil wire copper , ferrite toroid core , mosfet igbt , adruino nano attinty 85 , impact sensor g-switch , miniature relay trigger , pcb custom , heat shrink insultion , grenade housing carbon composite material , shock absorption layer , trigger sensor , pcb board , casing , spark plug gap , trigered spark plug , thyristor scr , igbt mosfet ) /bid number : gem/2025/b/6750334 * /dated: 17-11-2025 & & / bid document 1 / 44

corporations/Associations/Others

CTN :42796878

12 Dec, 2025 NA

Thanjavur - Tamil Nadu

Tender For supply and erection of ss equipment and allied civil works at sembiyavarambal 33 kv ss - supply, fabrication, erection, testing and commissioning for the establishment of 33/11kv substation with 2 x 8 mva power transformers, associated equipment’s, accessories, control panels, supply of t&ps etc., and civil works - construction and providing of plinth for ss equipment’s, structures, filling of yard with gravel, rcc/brick cable duct, watering arrangement for earth pits, supply of furniture’s and scientific instruments etc., at sembiyavarambal in thanjavur district of thanjavur edc of thanjavur region under turnkey contract

corporations/Associations/Others

CTN :42796882

12 Dec, 2025 NA

Thanjavur - Tamil Nadu

Tender For supply and erection of equipment allied civil works at pathirankottai and uranipuram - supply, fabrication, erection, testing and commissioning for the establishment of 33/11kv substation with 2 x 8 mva power transformers, associated equipment’s, accessories, control panels, supply of t&ps etc., and civil works - construction and providing of plinth for ss equipment’s, structures, filling of yard with gravel, rcc/brick cable duct, watering arrangement for earth pits, supply of furniture’s and scientific instruments etc., at pathirankottai with 33 kv feeder breaker (source) with all associated equipment’s at uranipuram 110/33-11 kv ss in thanjavur district of thanjavur edc of thanjavur region under turnkey contract

corporations/Associations/Others

CTN :42806062

15 Dec, 2025 NA

Tiruvarur - Tamil Nadu

Tender For supply and erection of ss equipment and allied civil works in vilathur 33 kv ss and koilvenni 110 kv ss - supply, fabrication, erection, testing and commissioning for the establishment of 33/11kv substation with 2 x 8 mva power transformers, associated equipment’s, accessories, control panels, supply of t&ps etc., and civil works - construction and providing of plinth for ss equipment’s, structures, filling of yard with gravel, rcc/brick cable duct, watering arrangement for earth pits, supply of furniture’s and scientific instruments etc., at vilathur with 33 kv feeder breaker (source) with all associated equipment’s at koilvenni 110/33-11 kv ss in thanjavur district of tiruvarur edc of thanjavur region under turnkey contract

corporations/Associations/Others

CTN :42679217

05 Dec, 2025 NA

Nagapattinam - Tamil Nadu

Tender For supply, erection, testing and commissioning of ss equipments for poompuhar 33 kv ss - supply, fabrication, erection, testing and commissioning for the establishment of 33/11kv substation with 2 x 8 mva power transformers, associated equipment’s, accessories, control panels, supply of t&ps etc., and civil works - construction and providing of plinth for ss equipment’s, structures, filling of yard with gravel, rcc/brick cable duct, watering arrangement for earth pits, supply of furniture’s and scientific instruments etc., at poompuhar with 33 kv feeder breaker (source) with all associated equipment’s at thiruvengadu 110/33-11 kv ss in mayiladuthurai district of nagappattinam edc of thanjavur region under turnkey contract

corporations/Associations/Others

CTN :42680578

05 Dec, 2025 NA

Tiruvarur - Tamil Nadu

Tender For supply, erection, testing and commissioning of ss equipments for uthukkadu 33 kv ss - supply, fabrication, erection, testing and commissioning for the establishment of 33/11kv substation with 2 x 8 mva power transformers, associated equipment’s, accessories, control panels, supply of t&ps etc., and civil works - construction and providing of plinth for ss equipment’s, structures, filling of yard with gravel, rcc/brick cable duct, watering arrangement for earth pits, supply of furniture’s and scientific instruments etc., at uthukkadu in thanjavur district of thanjavur edc of thanjavur region under turnkey contract

corporations/Associations/Others

CTN :42681472

05 Dec, 2025 NA

Thanjavur - Tamil Nadu

Tender For supply, erection, testing and commissioning of ss equipments for vilangudi peramur 33 kv ss - supply, fabrication, erection, testing and commissioning for the establishment of 33/11kv substation with 2 x 8 mva power transformers, associated equipment’s, accessories, control panels, supply of t&ps etc., and civil works - construction and providing of plinth for ss equipment’s, structures, filling of yard with gravel, rcc/brick cable duct, watering arrangement for earth pits, supply of furniture’s and scientific instruments etc., at vilangudi (peramur) with 33 kv feeder breaker (source) with all associated equipment’s at ayyampettai 110/33-11 kv ss in thanjavur district of thanjavur edc of thanjavur region under turnkey contract

CTN :42757992

05 Dec, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of 25vrsc007 d d - oil drain plug p-19c , oil level viewer p-19d , impeller gasket p-28 , o-ring bearing housing p-33b , deflector p-40 , breather p-45 , lip seali.b. p-47 , lip seal o.b. p-49 , coupling , seal kit , valve kit , crankcase , pin crosshead p-64 , bearing hp pump , anode plug , valve kit , seal kit , seal kit , valve kit , bearings- for pump and motor , inlet manifold , spacer discharge valve , retainer spring , manifold discharge , head complete , valve kit , rod connecting assy , gauge oil bubble w/gasket , plug drain 1-4x19bsp , crank case , pan oil , pin crosshead , washer keyholf pos 88 , spacer lo-pressure seal , protector shaft wh screws , plunger retainer kit , valve spring , o ring oil filler cap , high pressure pump , bell housing coupling , victualing fitting , swash plate set , piston set , retainer set , valve plate set , seal kit , pulsation damper 0.16 lts. , seal ring charging screw , charging plug screw , diaphragm for pulsation damper 2 lts , pulsation damper , o ring for head distributor assembly , cartridge filter head , filter element , cartridge filter elements , mechanical seals- for pumps , hp connection fee-brine , o ring hp connection , dt module , dt module service exchange , 3-way ball valve d32 , non return valve vr39-80 , gf pvc-u fitting pipe clips d25 , pressure maintaining valve , 3-way solenoid vv d20 , solenoid valve 3-2 way , solenoide valve actuator , abs ball valve 2 way 25 mm , abs ball valve 2 way 32 mm , 3 way ball valve , flow meter 600-6000lph , flow transmitter , o ring union 20 mm , o ring union 32 mm , o ring ball valve 25 mm 3-2 way pvc , 3-8 high pressure elbow , elbow ss 316 3-4 npt m x 3-4 bsp f , 3-8 tee connector s.s. , hp straight conn 3-4 for smcv , connector 1 1-4 bsp m x 1 1-4 vivt , connector 1 1-4 bsp f x 1 1-4 vivt , vict end connector 1 , straight connector , adaptor for hp discharge 1 id with 1vict , victualic coupling 1 , victualic coupling 1. 1-2 , coupler for vict. coup.1 , victaulic couplers 1.1-4 , victualic couplers 1. 1-2 , pipe clamp 40 mm 2 bolt , elbow pu push in 1-4mxpu4 qsl-1-4-6 , elbow pu push in fitting 1-4 fxpu4 , permeate male elbow , pvc elbow 1-4xpl4 , pvc tee pu9 , pvc tee pu 4 , oil sight glass st. conn. 1-4 mxpu4 , connector straight , straight connector 1-4 m x pu 4 , smcv spindle seat , smcv valve spindle unit , servo motor control valve , solenoid valve 3-8 f 2-way ve83 , solenoid valve ve83 , solenoid valve , sampling cock , non return valve pvc 3-8 , compressed air regulator , control cabinet ro 1530 , door stay for cabinet , circuit breaker 0.63-1a , circuit breaker 20-25 amp , circuit breaker 2 a - 220 v , ckt breaker 10-16 a , contact block , contactor 4 kw , contactor 7.5 kw , processor control unit , thermister over load relay , mcb 2 amp , mcb 2a , single phase protector , miniature relay base for 2 c-o , miniature relay 230 vac , single contact block 1 no type-zbe-101n , fuse base for hrc fuse-bs- 32 amp , hrc fuse 2 amp , fuse - 6 amps , hrc fuse-bs-3nw 415vac 32 amp , auxiliary rotary switches , control transformer 160va , control transformer , potention meter , running hour meter , running hour meter 90-264-415vac-30a6b1 , pressure gauge 0-10 bar , highpressure gauge 0-100bar , pressure switch , level switch , level switch , cleaner for membranes 11 , solution for membranes 44 , conductivity meter , conductivity sensor , conductivity electrode , hand conductivity meter , temperature indicator , flow meter feed , flow switch , sand filetr bracket , lp hose - 15mm id 500mm long with 1-2 bsp m both sides , lp hose 25mm id bare hose , lp hose 25mm idx1 bspmx500l ss316 , lp hose 32 mm id bare hose , hose for pk-20 pump in/out , lp hose 40 mm , hose for pk 20 pump in , hp line pressure gauge pi 61 hp pump discharge , hp hose for pressure gauge

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