Tender For supply, erection, testing & commissioning 55-75 kw, 380/480volt, 3 phase vvvf drive schneider make, model no. altivar 71 or equivalent/higher model of abb make only with install the vvvf drive in the existing control panel by removing existing unit and retrofit and adjust all the parameters as perthe load & speed requirements of the consignee. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
Tender For supply of vvvf drive 1. input voltage: 690vac+-5%, 2. input current: 721amps, 3. cooling: air cooling,4. suitable to run id fan motor of 650 kw, 690v technically and physically equivalent to model no: acs880-04-721a-7 of abb make. accepted makes: siemens, yaskawa, danfoss, abb, allen bradley or similar note: (a). drive should match with the panel available at rwf. (b). drive should be compactible with scada at rwf. (c). supplier may visit rwf for panel dimension compatibility at rwf inspection will done at consignee premises [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of all airport system equipment installed at civil airport gorakhpur - "day - to - day operation of all airport system equipment installed at civil airport, gorakhpur. work includes operation and minor repairs, attending to complaints/faults/ breakdowns and taking minor rectification action, ensuring serviceability/ satisfactory working condition of the systems, carrying-out daily cleaning activity, maintenance of shift records/ documents/ logbook etc. under this contract on all working days including saturdays,sundays and holidays as per tender specifications, terms and conditions by providing/engaging following minimum number of man power i/c releiver.technician (skilled) shift duty - total 04 no. (02 no. in each shift for 2 shift (a & b) daily including releiver) total minimum manpower to be provided at site i/c releiver equal to 5 nos. technician", "replacement of smart desk pc/dell make -controller or mini pc , model-sd interm or equivalent make and model suitable for operating and managing the fids(flightinformationdisplaysystem) having minimum specifications as below-a)processor-intel/amd/cortex 1.7ghz or better ,fsb 400mhzb)ram- 8gb or more c)flash hard disk -32 gb or more d)keyboard and mouse connectivitye)lan/network- integrated 10/100/1000 base t nic with rj 45 connectorf)wi-fi connectivity supporting 802.11 a/b g/n make- aai preferred make or equivalent / as per e-i-c.", supply of of 2 pair(4 core) telephone cable 0.5mm copper conductor ,which is compartiable with pbx,intercom and landline commmunication cable for flexible wiring cable in office.make-aai preferred make , supply of suitable lithium ion rechargeable battery of capacity 9 volt, 800 mah for hhmds (hand hold metal detector) of model. make- aai preferred make or equivalent / as per e-i-c., supply of smart charger stand suitable for aa/aaa/9v rechargeable batteries with intelligent automatic charging control,overcahrge and short circuit protection,led charging status indication, dual-slot charging support and ac input of 220-230 v.make- make- aai preferred make or equivalent / as per e-i-c., supply of cat-6 ehernet cable with solid copper conductor,utp type,pvc/frls sheath ,supporting gigbit network communication upto 1 gbps.suitable for lan,cctv,fids and networking systems.make-aai preferred make ., supplyof 3 core 1.5 sq. mm 1.1 kv grade pvc insulated copper power cable suitable for 220-230v power supply.make-aai preferred make ., supply of 32 gb usb pen drive with high-speed usb 3.0/3.1 interface ,compact durable metal boby ,plug-and -play support,compatible with windows and other operating systems,suitable for data backup ,software installation and file transfer applications. make- aai preferred make or equivalent / as per e-i-c., supply of 128 gb usb pen drive with high-speed usb 3.0/3.1 interface ,compact durable metal boby ,plug-and -play support,compatible with windows and other operating systems,suitable for data backup ,software installation and file transfer applications. make- aai preferred make or equivalent / as per e-i-c., supply of rj45 female to female lan connector/adapter suitable for cat-6 ethernet cable connection,supporting high speed network communication upto 1gbps.adapter shall have durable plastic body with standard rj45 female ports on both sides compartible with lan,cctv,fids and networking applications. make-aai preferred make or equivalent / as per e-i-c.
Tender For corrigendum : supply of bi facial solar panel 550 watt , topcon solar panel 610 watt , cut section of gate valve,globe valve,ball valve,diapharm valve,needle valve,check valve,safety valve,butterfly valve,pnematic control valve 4 inch diameter , cut section of centrifugal pump,gear pump,multistage c f pump,reciprocating pump,screw pump , cut section of shell and tube heat exchanger acrylic material , cut section of reactor with accessories motor,agitatot,support leg,nozzle,manhole,baffels,thermo well,bottom valve , gauge manifold with gauges different size of hoses for r134a,r22,r32 and r 410 , wash bag cover jacket for ac service indore 1 point 5 ton,2 point 5 ton capacity , safety belt, industrial type full body protection double rope double hook,100 kg human weight , embroidery machine , brake test arrangement with two spring balance 0 to 25 kg rating , automatic motor coil winding machine with step arbor , three phase variable auto transformer ac varic 3 phase , 0 to 440v, 25a, 50 hz , synchronous motor, with accessories , vfd ac drive ac motor drive with vvvf control 3 phase , single phase transformer, core type, air cooled,1 kva,240 or 415 v,50hz , stepper motor with digital controller , bipolar , 12v dc , input pulse 5v, step angle 1 point 8 , power supply 230 v ac , oprating condition 0 to 40 deg c , bldc motor fan with controller 40 watt , servo motor with contoller 300rpm,12v dc,6mm dia and 15mm legth shaft ,holding torque 30kg cm,no load current 0 point 8 amp,full load current 7 point 5 amp , electrical test bench integrated with 0 to270v ac variac 25a ) /bid number : gem/2026/b/7525454 * /dated: 13-05-2026 & & / bid document 1 / 20
Tender For supply item description: design supply, installation, commissioning and testing of 3 phase traction motor testing plant along with vvvf drive for testing on no load a.c and d.c traction motor of capacity 600 to 1600 hp, 750 v to 1500v used in ac/dc emus. the set shall be capable of giving dc output of 750amps at 150v (varies between 0 to 150v). control panel with various switchgears, data acquisition to read, display, storage & print out facility (the panel is suitable for testing of 4 motors at a time in automode and individually in manual mode for light load testing. the output ripple shall be within 5% approx. and the unit shall be suitable for operation on ac, 3 phase, 380/440v, 50 hz supply with neutral earthed) asper enclosed specification [ warranty period: 30 months after the date of delivery ]
Tender For at hji-design, supply, installation, testing and commissioning of a passenger lift of 14 passengers (952 kg) capacity for g+1 floors (approx. 10 m travel), machine : gearless with permanent magnet motor located in the shaft at the top as per rdso specification no:rdso/2013/em/spec/0016 (rev '2'')-2025, complete with all associated electrical, mechanical and civil interface works and accessories, including 1.0 m/s vvvf drive, automatic centre-opening doors (minimum clear opening 700 - 2000 mm), car height 2400mm, finished floor height 2600 mm, pit depth 1600 mm and headroom 5000 mm; equipped with traction machine suitable for 952 kg load with 8-19s fibre-core self-lubricating ropes, guide rails, buffers and complete hoisting/suspension system; microprocessor-based monoblock control panel with closed-loop control, safety torque-off, automatic rescue device (ard), fireman operation, overload protection, emergency alarm/light and all mandatory safety features as per rdso spec; stainless-steel car with led lighting, ventilation fan, handrail, voice announcement system, vandal-resistant cop & lop with digital indicators; including all cabling, earthing, testing, commissioning, statutory clearances and handing over, along with 2 years comprehensive warranty covering all parts, labour and service. cost includes free maintenance of two years during warranty of lift as per rdso spec no.rdso/2013/em/spec/0016 (rev'2') - 2025 make-johnson/otis/schindler/omega elevators /techno industries or equivalent. [ warranty period: 24 months after the date of delivery ]
Tender For bid to ras corrigendum : supply of bi facial solar panel 550 watt , topcon solar panel 610 watt , cut section of gate valve,globe valve,ball valve,diapharm valve,needle valve,check valve,safety valve,butterfly valve,pnematic control valve 4 inch diameter , cut section of centrifugal pump,gear pump,multistage c f pump,reciprocating pump,screw pump , cut section of shell and tube heat exchanger acrylic material , cut section of reactor with accessories motor,agitatot,support leg,nozzle,manhole,baffels,thermo well,bottom valve , vrf or vrv unit with two indoor unit 2 point 5 tr each and 5 tr capacity out door unit complete with air cooled condenser,accessories and controls,harmetic shield type compresor,r410 a single phase , evacuating and charging station as above but fitted with weighing scale 0 point 25 hp,230v,50 hz with gauge manifold , gauge manifold with gauges different size of hoses for r134a,r22,r32 and r 410 , wash bag cover jacket for ac service indore 1 point 5 ton,2 point 5 ton capacity , safety belt, industrial type full body protection double rope double hook,100 kg human weight , embroidery machine , brake test arrangement with two spring balance 0 to 25 kg rating , automatic motor coil winding machine with step arbor , three phase variable auto transformer ac varic 3 phase , 0 to 440v, 25a, 50 hz , synchronous motor, with accessories , vfd ac drive ac motor drive with vvvf control 3 phase , single phase transformer, core type, air cooled,1 kva,240 or 415 v,50hz , stepper motor with digital controller , bipolar , 12v dc , input pulse 5v, step angle 1 point 8 , power supply 230 v ac , oprating condition 0 to 40 deg c , bldc motor fan with controller 40 watt , servo motor with contoller 300rpm,12v dc,6mm dia and 15mm legth shaft ,holding torque 30kg cm,no load current 0 point 8 amp,full load current 7 point 5 amp , electrical test bench integrated with 0 to270v ac variac 25a , synchronization trainer for laboratory , solid flow measurement set up bi facial solar panel 550 watt,efficiency 21.3 percentage,dimension 2285mm x 1134mm x 35 mm,anodized aluminumsilver frame,connector mc4 ev02,maximum system voltage 1500v dc, topcon solar panel 610 watt,efficiency 22 point 6 percent to 22 point 9 percent,n type topcon,dimension 2382x1134x30 mm,2 mm dual glass,maximum system voltage 1500v dc, cut section of gate valve,globe valve,ball valve,diapharm valve,needle valve,check valve,safety valve,butterfly valve,pnematic control valve 4 inch diameter, cut section of centrifugal pump,gear pump,multistage c f pump,reciprocating pump,screw pump, cut section of shell and tube heat exchanger acrylic material, cut section of reactor with accessories motor,agitatot,support leg,nozzle,manhole,baffels,thermo well,bottom valve, vrf or vrv unit with two indoor unit 2 point 5 tr each and 5 tr capacity out door unit complete with air cooled condenser,accessories and controls,harmetic shield type compresor,r410 a //bid details 2 / 25