Latest power system repair Tenders | Government power system repair Tenders

Central Government/Public Sector

CTN :43166135

09 Jan, 2026 1.45 Crore

Patiala - Punjab

Tender For special repair of existing 02 nos rtcc panels oltcs 02 nos of power transformers including wti oti sys dc battery bank alongwith protection system electric supply by networking with connected items at 66 kv mrs at patiala under ge n patiala

CTN :43140429

25 Dec, 2025 34.90 Lacs

Khetri - Rajasthan

Tender For - arc of electrical material. - electrical work :, providing & fixing of ik08, ip 66 protected led street light luminaire on existing bracket/pole. fixture made of powder coated single piece pressure die cast aluminum material with heat dissipation fins on housing with uv stabilized pc (uv stablization report submitted for uv cover ) /toughened glass cover and secondary lens on each led & should be smd type of 3 to 5 watt each . the system efficacy >=125 lm/ wt and potted driver & has a unique bis r number with input voltage ac 120 to 270 v ac with high voltage cutoff @>=300 v ac and auto resetting safety , power factor >0.95 driver efficiency >85% ,thd(i) 10% humidity 10% to 90% rh working temp -5c to 45c . driver current 750ma. the luminaire shall be bis certified and trade mark certified. life expectancy equal or more than 50000 burning hrs with minimum 70% lumen maintened , cri >70 and cct 5700k +355k. surge protection shall be min 4 kv internal and min 10 kv external inside driver compartment. driver should be phase to phase protection of 440 v for 4 hrs. manufactures word mark/name engraved/embossing on die cast housing to allow traceability/authenticity. fixture shall be as per is 10322 complianced.oem must have its own in house nabl lab setup for all testing facilities for led fixtures. (lm79/lm80) certificate/ report with liable warranty of product/accessories from oem shall be submitted. all as per pre approved by engineer in-charge. for additional technical parameters of products/ work , refer annexure "a" attached with this bsr . led street light fixture with minimum lumen output 5600 lm, supplying and drawing of xlpe insulated lt aerial bunched aluminium conductor cable confirming to is 14255/1995 and is 398 (pt-4)/ 1994 and as per discom specs. on existing cross arms through i hook with all necessary t&p required including binding and twisting etc. complete in all respect as required. all as per pre approved by engineer in-charge. for additional technical parameters of products/ work , refer annexure "a" attached with this bsr . 1 x 25 sq. mm. + 1x25 sq. mm. (insulated), supply and fixing of 11 kv pin insulator confirming to is:731:1971 with latest ammendment on existing bracket including all accessories like ms forged hot dipped gi pin confirming to is 2486(part-i)/1993 & is:2486 (part-ii)/1989 with latest amendment, and as per latest discom specs. etc. as required. all as per pre approved by engineer in-charge.for additional technical parameters of product / work refer annexure a attached with this bsr, sitc of ip-42 and general construction confirming to is:8623 : 1993, wall/ free standing floor mounted dust and vermin proof compartmentalised cubical panel as specifications and other parameters required as per point (a) ,(b), (c),(d), (e), (f), (g), (h) as below:-(a)thickness of crca sheet shall be 2.0 mm, cable alley compartments having concealed hinged type doors with key type lock with / without detachable extension type structure. removable 3 mm. thick sheet steel gland plates with appropriate size of knockouts for cables shall be provided(b)complete panel shall undergo a process of degreasing, water rinsing, activation, derusting, pickling in acid bath, phosphatising & shall be subjected to nine tank process and then powder coated with approved shade of minimum 70 microns on both side of panel. the panel having pe foam/ neoprene rubber gasket of not less than 3mm thickness ,required hardware , concealed hinged door with key type locking arrangement for equipment/switchgear earthed with 2.5 sq.mm braided copper wire.[c) interconnection between bus bar and switchgears /cable shall be rigidly supported and made out by flexible copper wires (up to 63 amp ) and by solid bus bar (>63 amp ) . control wiring will be carried out with 1.5 sq.mm, earth wire with 2.5 sq.mm and ct with 2.5 sq.mm flexible copper wire only. all joints / interconnections of copper bus bar shall be dully tinned . c

CTN :43162901

02 Jan, 2026 NA

Faridkot - Punjab

Tender For supply of camera for cctv system (v3),led tv 32 inches,32 channel nvr dvr,16 channel nvr dvr,ups 1kva ups without battery,ups battery,coaxial cable,utpcat 6 outdoor cable,power cable,pvc pipe,gi pipes,6 u network rack,12 v power adaptors 4 amp,installation of l shaped angles iron brackets,supply of cage for protection of the camera with wire of suitable size,installation charges for fixing of pvc pipe on wall including cabling,installation charges,booster ballons,electrical cable junction box,ms erw pipe pole of 6 mtr height for fixing cctv,installation, commissioning and training,warranty and tech support for complete system,bis compliance,all miscellaneous items

Central Government/Public Sector

CTN :43125796

30 Dec, 2025 57.75 Lacs

Pondicherry - Pondicherry

Tender For supply of sitc of cctv access control and rf link with camc for ans facilities at puducherry airport c c -pair of rf link antennas along with lightning arrestors and other mounting accessories , ip based 2megapixel ptz dome camera with ip67 protection , ip based 2mp starlight ir ip h. 265 bullet camera with ip67 protection , 32 channel nvr with 4 sata and 40 tb storage 10 tb x 4 nos in raid 5 configuration , high end workstation for monitoring cctv and access control system , ip based access control devices and associated accessories , 24 port poe indoor managed switch with 4 x 1g sfps , 8 port poe 2x 1g sfp industrial grade managed switch , 16 port poe 2x 1g industrial grade managed switch , 8 port managed l2 network switch with sfp and populated ports and 4 x 10g sfps , floor mount 42u rack with accessories with 02 nos of power distribution units with 10 plug points each , wall mount 9u indoor rack with accessories with 02 nos of power distribution units with 05 plug points each , ip 55 rated 6u outdoor ip55 rack pole mount with rain canopy and accessories , cat6 utp patch cord of 1 meter length , 24 port jack panel fully loaded , indoor cat6 utp lszh cable , outdoor cat6 utp armored cable , sm 12 core armored ofc cable , 24 port liu with fully loaded lc connectors with accessories , lc - lc single mode fiber patch cord 3 meter , 3 core 2. 5 sq. mm armored power cable , 55-inch large format display 24 x 7 operations , camera pole of height 5 meters along with 8 nos of ip55 camera mount boxes , camera pole of height 12 meters for mounting rf antenna and camera along with 2 nos of ip55 camera mount box , 40mm hdpe pipe with required accessories , 25mm pvc electrical pipe with fixing accessories , high-end laptop for trouble shooting and network maintenance , excavation for laying of power and data cables and for mounting camera poles , installation testing commissioning and integration of above items from sl no 1-27 for complete cctv and access control system with rf link and existing ofc network , first year camc after warranty period , second year camc after warranty period , third year camc after warranty period

Central Government/Public Sector

CTN :43134321

01 Jan, 2026 NA

Bikaner - Rajasthan

Tender For supply and installation of cable transit entry sealing & foolproof protection system with multi diameter halogen free epdm modules to prevent rodent entry into ht compartment of switch board cabinet of eog type lhb ac coaches, power car & pantry car of mail/express trains of bikaner division

CTN :43112035

19 Dec, 2025 NA

Calcutta - West Bengal

Tender For supply of desktop computer win 11 pro cd with key extra 4 tb sata internal hdd , 32 inch monitor height adjustable hdmi slot , tower server, gen 11, xeon silver 441 dy, 12 cores, 64 gb ram 2 x 480 gb ssd , ink tank printer with scanner , nas 32 tb internal capacity 2. 5 inch sata or ssd , mfp print scan copy a3 colour laser multifunctional , online ups 20 kva , ups battery 12v 60-65 ah for 20 kva online ups , rack link lugs and cable accessories , installation charge for online ups , speaker wired , headphones , short throw projector with screen, hdmi cable, mounting and power coord , long range video projector laser , interactive board 100 inch high picture quality 4k uhd android 14. 0 , ops for interactive board i5 11th gen core processor 1 x sodimm 8 gb or 256 gb ssd , chairman unit for pa system , delegates unit for pa system , controller unit for pa system instead of mixer unit , 20 watt rms column speaker for pa system , amplifier 350 watt for pa system , portable podium for pa system , comprehensive installation of mike on conference table , cables, switches, clips cat6 cables, rj 45 installation , keyboard and mouse combo , external dvd writer , display screen led, 4k or ut, refresh 120 hz, gaming console , utm firewall security application-in power coord, xtream protection-36 months ) /bid number: gem/2025/b/6876691 * /dated: 09-12-2025 & & / bid document1 / 26

CTN :43096326

26 Dec, 2025 NA

Kangra - Himachal Pradesh

Tender For supply of power management equipment d d-- stationary valve regulated lead acid batteries (v2) as per is 15549 (q3) , high low input voltage disconnector 3 phase , phase and neutral balancing system 3 phase , voltage and current protector 3 phase , surge protection thundering arrester , power cable 4 core 16 mm copper outdoor , 20 kva servo motorcontrolled stabillizer 3 phase in 3 phase out , ups 20 kva 3 phase in single phase out with 2 hrs backup

CTN :42901834

24 Dec, 2025 NA

Coimbatore - Tamil Nadu

Tender For corrigendum : purchase of equipments - purchase of equipment, 1. configuration design an 8-channel battery analyzer and its accessories 2. power 425 w3. voltage measuring range: 25 mv to 5 v, discharge minimum voltage: 0v or better, accuracy: 0.05% of fs4. current range: 0.5 ma to 6 a, accuracy: 0.05% of fs or better 5. power per channel output power: 30w, stability; +/- 0.1% of fs or better6. time rise time: 1ms (0~full range)7. frequency 10hz8. charge mode of operation: cc, cv, cccv, cp end conditions: voltage, current, relative time, capacity.9. discharge mode of operation: cc, cv, cp, cr, end conditions: voltage, current, test time, capacity, energy.10. pulse mode charge: cp mode, cc mode, discharge: cc mode, cp mode, min pulse width: 500ms, automated switch: automated switch from charge to discharge for each pulse end condition: voltage, relative time11. dcir support for the calculation of the point of the dcir12. cycle cycles: 1 65500 or better, steps: 250 or better, nested function: max three levels of loops13. protective function software, power-down data protection, user-defined safety (upper and lower) tolerance of current, voltage, and delay time14. channel features independent pairs of closed loops for the constant current source and constant-voltage source15. test reports and curves for analysis different types of curves created by software based on user definition. (voltage-time curve, current-time curve, capacity-voltage curve, loops times charge/discharge capacity curve, loops times charge/ discharge efficiency curve, etc.), data reports created by the software. comparison of the performance of the batteries tested in channels, both visually and statistically16. channels independent control17. ac input ac 220v 10% / 50hz 18. voltage and current testing sample 4 wire connecting 19. noise 85db20. data management mysql database21. communication means tcp/ip protocol22. data output excel, txt23. communication interface ethernet port24. number of channels per cabinet 825. accessories: 1. bi-potentiostat: electrochemical workstation or moduletechniques the system should be capable of running the rde / rrde technique simultaneously cyclic voltammetry (cv) with simulation/fitting programs linear sweep voltammetry (lsv) with stripping bulk electrolysis with coulometry (be) differential pulse voltammetry (dpv) with stripping normal pulse voltammetry (npv) with stripping tafel plot (tafel), potentiodynamic deactivation, pitting corrosion, corrosion rate, linear polarization, corrosion current, etc. multi-current steps (istep) amperometric i-t curve (i-t) lifetime testing open circuit potential time (ocpt) chrono amperometry (ca) chrono coulometry (cc) chronopotentiometry with current ramp (cpcr) potentiometric stripping analysis (psa) auxiliary signal measurement channel ir compensation external potential input galvanostatic charge discharge single/multiple cycle -chrono potentiometry (cp) with potential limits, polarity by potential or time, no. of cycles etc. voltage vs current density curves single or multiple potential steps with charge limits, single or multiple current steps, mixed voltage/current control using macro. i-v measurements, i max, pmax, fill factor, etc.impedance ac impedance (imp) 10 hz to 3mhz impedance time (impt) (mott-schottky) impedance potential (impe) impedance simulator with fitting open circuit potential time (ocpt)hardware specification of bi-potentiostat workstation/ module: potentiostat / galvanostat module, 2- or 3- or 4-electrode configuration maximum potential: 10v, maximum current: 250 ma peak or better and 2 amps with +/-25 volts for higher current measurement. compliance voltage: > 13v or better, potentiostat rise time: 300 ns or better galvanostat applied current range: 3na to +/- 100ma or better and upto 2 amps applied current accuracy: 20 pa or better input bias current: 1 pa or better cv and lsv scan rate: 0.000001 to 10,000 v/s. ca and cc pulse width: 0.0001 to 1000 sec imp freque

State Government

CTN :43097460

23 Dec, 2025 6.75 Lacs

Multi City - Karnataka

Tender For brief scope of work covers, in sharavathy generating station (sgs) gallagher make integrated perimeter protection system (electric fence), with total perimeter length of 1.1km, is installed and in service in 3 phases as follows.1 phase from sgs security gate to penstock lift side all along the retaining wall and ody area near penstock right side.2 phase on existing retaining wall of penstock area (behind power house).3 phase adjacent to ody area, tail race up to security room at main gate of sgspreventive maintenance shall be provided once in two months (6 times in an year) during prime shift hours of coverage. ltd.,jogfalls. breakdown maintenance in extreme case, if the spares are not available immediately, repair shall be carried out within 2 weeks. this contract will be comprehensive in nature. replacement of detective parts.

Central Government/Public Sector

CTN :42849223

17 Dec, 2025 3.41 Crore

Delhi - Delhi

Tender For corrigendum : supply of sitc of auditorium in national media centre pib c c - 200w led cct tuneable fresnel light having cob led source , 300w led profile spot 19 degree light having cob led source , aluminium o type clamp provided with fixture mounting 25mm m8 bolt and wing nut , dual safety chain made of gi wire bundled and twisted together , ms sheet electrical panel with 7 outgoing circuits , high quality power junction box having total max rating 10a, 250v a.c with 350meter frls copper 3 core cable , metal power junction box 2 way snap fit , high quality dimming in junction box 1 way , high quality dimming out junction box 1 way , dmx loop junction box having 1 no. of dmx 5 pin xlr , internal earthing system with copper bare conductors all along the cable trays , black powder coated cable trays , dmx male female connectors 5 pin with rubber sheath protection with 300 meter cable , dmx male termination connector 5 pin with resistor for signal defaming , dmxcontroller 12 faders with dmx 512 protocol , opto isolated rdm enabled dmx splitter unit , table top microphone with 600mm gooseneck microphone, supercardoid lobar , digital mixing console and ipad control , modular card based digital signal processor , 2-way high power loudspeaker , ptz auto framing camera with ai analytics , live switcher with 4 standards converted 3g-sdi inputs, 2d dve , sdi to usb for media converter , large format display fullhd , camera preview full hd led screen , motorized retractable mic and monitor , one eighth hdmi distributor , hdmi transmitter and receiver , 8 by 8 hdmi swticher , sdi cable and connerctor , central controller with touch panel , digital interactive podium , phonoconnectors , dismentling of existing cables and connectors , complete sitc of auditorium , system operator for av system, lighting etc for 3 years, 3 operator ) /bid number : gem/2025/b/6856971 * /dated: 20-11-2025 & & / bid document 1 / 30

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