Latest high voltage disconnecting Tenders | Government high voltage disconnecting Tenders

Central Government/Public Sector

CTN :42128204

08 Oct, 2025 NA

Nagpur - Maharashtra

Tender For 1.supply and installation of 02 channel voice data recording and processing unit (vdrpu) as per rdso /spn / tc / 38 - 2002 ver 2 or latest2.supply and installation of vhf receiver to record communication with in the radio coveragearea of station vhf equipment. note: vhf based secured communication equipment has in-built vhf radio which is configured on dg (driver guard) frequency to record communication. if railways also wants to record communication on shy frequency simultaneously, then this is required per location.3.supply of server hardware and software for centralized monitoring of voice communicationwith voice logging for entire stations in nagpur division through vhf based secured communication equipment as per no rdso / spn / tc / 38 - 2002 ver 2 or latest amendments or latest. the technical specification is as follows: - (i). processor - intel core tm i7-6700t, memory: 16gb, hard drive: 1 tb ssd, graphics card:nvidia geforce gt 730 (4 gb ddr3 dedicated), networking 802 m, 11 b/g/n (1x1) and bluetooth 4.0 m. 2 combo, sound card: dts studio sound?, keyboard, and mouse: hp usb wired keyboard with volume control, power supply: 180w ac power adapter, audio: dts sound?, memory slots: 2 dimm , external i/o ports: 2 usb 3.0; 4 usb 2.0 dimm, windows 11 operating system, led monitor: 24 (23.08 ")note: the server should be integrated with vdrpu and receiver (item 1&2) for all station of nagpur division

Central Government/Public Sector

CTN :42126809

27 Oct, 2025 NA

Mumbai - Maharashtra

Tender For supply of transformer oil testing kit (bdv) 1 kva/0-100 kv range motorized cum manual type (digital) for measuring break down voltage /dielectric strength of insulating oil used in transformer/other switchgears with complete accessories( test equipment, oil test vessel with mushroom electrode assembly, 2.5 mm go-no-go gauge, main ac cable of suitable length. user manual with test and warranty certificates) .technical specification as : input power ac 220-250 v/50 hz, output: 0-100 kv ac, trip current: max10-20 ma, operating temp: 10 to 50 degree centigrade humidity:<75% non considering, o/p voltage resolution: 0.1 kv, accuracy: +2% with digital display.

Central Government/Public Sector

CTN :42123815

29 Oct, 2025 NA

Lucknow - Uttar Pradesh

Tender For provn of acs at certain location at, provn of three phase power supply to new aws instalation and earthing at bhoth runway ends and provn of shed for aerospace safety equipment at af stn bkt

Central Government/Public Sector

CTN :42028856

23 Oct, 2025 NA

Porbandar - Gujarat

Tender For provision of equipment for stabilizing the power supply, spl repair/replacement of existing doors with wooden doors and provn of stand by dg for perimeter light at nausena bagh and mes complex under ge navy porbandar

Central Government/Public Sector

CTN :42116977

13 Oct, 2025 NA

East Khasi Hills - Meghalaya

Tender For supply of package no. 1 - atal tinkering lab of niti aayog electronics development, robotics, internet of things and sensors (q3) , package no. 2 atal tinkering lab of niti aayog rapid prototyping tools (q3) , package no. 3 atal tinkering lab of niti aayog mechanical, electrical and measurement tools (q3) , package no 4 - atal tinkering lab of niti aayog power supply and accessories and safety equipment (q3)

Central Government/Public Sector

CTN :42118171

07 Oct, 2025 40.00 Lacs

Chennai - Tamil Nadu

Tender For providing of tentage service lumpsum based - exhibitions; floorings, lighting, air conditioning, tent rentals, theme based installation, decoration, furniture & equipment rentals, power supply, logistics & delivery, maintenance & support, safety measures, dismant..

State Government

CTN :42036819

06 Nov, 2025 NA

Chandigarh - Chandigarh

Tender For design, engineering, supply, installation, testing and commissioning of an alert, inform and direct system at six (6) sites - control & monitoring :- the control room shall be set up in the already constructed/available room at the pandoh dam area. this system should include a minimum 43-inch (hd) screen with an adjustable stand, capable of monitoring the operation of the siren station. it should display all feedback, including the status of being on or off, battery health, any faults etc. in the installed equipment. additionally, this system must have the capability to communicate directly with the control room to provide alerts and information in real time., for supply ,testing, designing, erection and commissioning of local station for alert, information and direct system comprising of the following hardware/software: panel/housing with power supply module. the controller, linked with all the control units through a communication and integration unit, displays the system via screens. the sirens should also be remote controlled. the control of the sirens should be according to the commands received from the remote central control station through a two-way gsm/gprs/3g/4g/lte and provision of vsat. security feature including intrusion alarm auxiliary/status control board for contact closure activation and status. the siren system should withstand outdoor environment condition & the siren assembly should be rust proof to withstand harsh and saline environmental condition. single point clicks activation & polling. status monitoring. complete configuration & reprogramming for control site. minimum 15,000 message alert notification through gsm/3g/4g/5g/lte/vsat to bbmb officials/ administrators and local residents according to requirement. programmable hot keys. communication over tcp/ip secure access with password. ethernet cable length :- the bidder shall be responsible for the supply and erection of all cabling required for the complete system, ensuring that the cables are of reputable make only and conform to the prescribed standards as per site requirements. rtu & software :- the r.t.u. and software as per the manufacturer`s design / program, the software should be suitable for controls up to 100+ sirens, the system can be expanded to accommodate changing needs. the software should be app and web based. communication between control centre and sirens. :- gsm/3g/4g/5g/lte network/vsat. pre-recorded voice messages :- live and pre-recorded voice messages in minimum 3 local languages i.e. (hindi, punjabi and english) strobe light :- high intensity led strobe light, color red, amber, green, 60-120 flashes per minute (adjustable), led life > 50000 hrs., pole/top mountable with 360 visibility preferably ip 66. alert tones & voice:- minimum 5 standard alert tones. support transmission of stored voice in siren/voice controller through wave file in memory card, remote activation. remote activation of alert tones and pre-recorded voices the voice messages will be customized, optimized for good quality for the intended location, language preferably in punjabi, hindi & english. warranty period:- 3 years., input power source :- the quantity of solar photovoltaic panels and batteries shall be adequate to meet the systems operational requirements. only reputed manufacturers such as tata solar, vikram, waaree, reil, or equivalent brands shall be supplied. the solar panel input source shall be integrated with the required number of batteries to run the installed system continuously for a minimum duration of three (3) days under idle running conditions. this includes six (6) operational cycles per day, with each cycle lasting a minimum of twenty (20) minutes. a secondary provision for electrical input supply shall be provided to enable system operation in the event of solar panel failure or insufficiency beyond the designed power supply capacity., siren type :- bi-directional electronic siren pre-programmed audio amp

Central Government/Public Sector

CTN :42117345

22 Oct, 2025 NA

Chittoor - Andhra Pradesh

Tender For supply of supply installation testing and commissioning of makers lab equipment--single extruder 3d printer , multi color 3d printer , mini multi color 3d printer , resin 3d printer -low volume , industrial 3d printer , multi-head 3d printer , resin 3d printer -medium volume , dual extruder industrial 3d printer , vinyl printer , diy engraving and cutting machine , filament dehydrator , laser cutter and engraver , metal engraver , reverse engineering scanner , cnc router -4 axis , hot wire cutter -4 axis , reusable edm wire cutter , cnc profile bending , cnc plasma cutting , vacuum forming machine-small , industrial forming machine , pu sheet bending , pcb milling machine , high end workstations , edm drill , interactive panel , display monitor , 7.5 kva online ups , battery with 1hr backup , a3 printer , power supply , digital storage oscilloscope , function generator , soldering station , robotics arm kit , electronics consumable kit , standard resin , abs resin , water washable resin , dental modal resin , clear resin , flexible resin , filament pla plus , filament abs , filament tpu , filament asa , filament nylon , filament pla-cf , filament abs-cf , filament petg , vinyl roll , color inks , molybdenum wire -1000 mtrs , 8 inch x 4 inch - mdf board , acrylic sheet 8mm , acrylic sheet -10mm , acrylic sheet 12mm , acrylic sheet 15mm , acrylic sheet 18mm , acrylic sheet 20mm , multi pass paste , sheet for vacuum forming small , sheet for vacuum forming large- pack of 56 , pu sheet 1000 x 1000 x 3 mm , human resource 3 year , audio system , exhibit rack , esd stools , 3d printer rack , professional name board with the center name and branding ) /bid number : gem/2025/b/6733380 * /dated: 30-09-2025 & & / bid document 1 / 58

corporations/Associations/Others

CTN :41891779

03 Oct, 2025 934

Arsikere - Karnataka

Tender For supply and installation of 85kw ongrid solar rooftop power plant and 5 years maintenance at swm site, yadapura road, arsikere cmc limit - bos-balance of system & integrating with dashboard for real-time energy production monitoring, grid & battery performance tracking, iot-based remote monitoring & control, smart alerts & predictive maintenance, historical data & performance analytics,web & mobile dashboard access, three phase bidirectional smart energy meter and escom energy meter approval charges, application charges, agreement making and synchronization, installation of aluminum rails, solar panels and inverters. wiring from panels to dcdb, dcdb to inverter, inverter to acdb, acdb to lt panel, panel to panel loop earthing, dc earthing, ac earthing and light ninga rrest or flatlaying. and comprehesive maintenance for 5 years, aluminumrailstructure,longrailorshortrailstructurefor panel mounting. end clamps and mid clamps mounting structure using spring nut and all enboltfasteners.rivetingforeach rail with epdm layer for water leak protection., provision and installation of hot-dip galvanized earthing flats, fabricated from is 2062 grade steel with 80 100 micron zinc coating for long-term corrosion resistance. the conductor arrangement includes standard 25x6 mm gi earth flat (center folded) as the main earth conductor, along with 25x3 mm gi flat as auxiliary earthing strip, deployed for interconnection of solar inverters, modules, and distribution panels to the common earthing network, design, supply, and installation of maintenance-free chemical earthing system comprising a 3-meter long, 17.2 mm dia copper-bonded electrode with 250-micron coating. the electrode is provided with backfill compound for enhanced soil conductivity and long-term stability, ensuring low-resistance grounding suitable for rooftop pv installations and associated electrical equipment protection., provision and installation of solar-grade flexible copper earthing conductor, made from high-conductivity copper (is 8130 1984 compliant) with uv-stabilized pvc insulation for outdoor durability. includes 1.1 kv, 1cx6 sq.mm green-yellow coded cable, deployed for module mounting structure and panel earthing to ensure reliable system grounding and enhanced safety in rooftop pv installations, provision and installation of solar-grade flexible copper earthing conductor manufactured from high-conductivity copper (is 8130 1984 compliant) with uv-stabilized pvc insulation. includes 1.1 kv, 1cx6 sq.mm green-yellow coded cable, deployed for module mounting structure and panel earthing to ensure reliable grounding and electrical safety in rooftop pv systems., provision and installation of solar grade flexible copper earthing conductor, manufactured from high-conductivity copper is 8130 1984 compliant, insulated with uv-stabilized pvc for long-term rooftop exposure. includes 1.1 kv, 1cx6 sq.mm green-yellow coded cable, specifically designated for inverter body earthing and safety bonding within the pv system, provision & installation of frls xlpe insulated 1.1 kv aluminum conductor h4 grade, stranded class-2 power cable, optimized for solar inverter to acdb interconnection. cable construction includes black extruded xlpe inner sheath is 5831 compliant, with galvanized steel armoring providing 90% coverage for enhanced mechanical protection, designed in accordance with is 1554/iec 60189. scope covers 4c x 25 sq.mm a2xfy cable routing and termination, integrated into rooftop photovoltaic ac distributio, custom-provision and installation of solar pv compliant dc cabling system comprising tuv-certified 1.5 kv electron-beam cross-linked xlpo insulated copper conductors with uv-resistant sheath. scope includes color-coded red and black 1cx4 sq.mm cables, optimized for rooftop photovoltaic string interconnections, supply and installation 8-in8-out dcdb1000vdc,ip65,iec certified, iot-compatible for remote monitoring voltage and current , ip 65 enclosur

Central Government/Public Sector

CTN :41896597

03 Oct, 2025 4.64 Lacs

Visakhapatnam - Andhra Pradesh

Tender For bid to ras providing of tentage service lumpsum based - official reception; floorings, lighting, air conditioning, tent rentals, theme based installation, decoration, furniture & equipment rentals, climate control, power supply, safety measures, maintenance & support, disma..

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