Latest hydro generating station Tenders | Government hydro generating station Tenders

Central Government/Public Sector

CTN :38567964

26 Dec, 2024 NA

Hubli - Karnataka

Tender For supply of electrically operated lifting barrier with hand generator each set consisting of 2 no s. of lifting barrier pedestals, each with 8 contact circuit controller with top roller type limit seitches (as per design given in specification & approved by rdso) hand crank, electric motor 110v dc, 2 gi sheet booms of 32 ft length (4 section of 8 ft long each) with new octagonal shape as per rdso approved drg. no. rds o/s-11600 without fringes, with 2 stop boards and boom light boxes, ms counter weights and 02 nos. of bo om supports with motorized/ solenoid boom locking along with 01 no. of hand generator cum control panel to operate 2 barries of a set with 1 selector switch, 3 buttons and 5 indicating lamps, contractors mcb's an d relays as per rdso spec no rdso/spn/208/2012 or latest. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :38604191

07 Jan, 2025 NA

Ahmedabad - Gujarat

Tender For supply of portable dc welding generator specification. no. tm/sm/20 dt. 19.11.1992) second revision, 2022 [ warranty period: 30 months after the d ate of delivery ]

Central Government/Public Sector

CTN :38589103

03 Jan, 2025 NA

Chennai - Tamil Nadu

Tender For supply of speed control of converter fed dc motor setup,speed control of chopper-fed dc motor setup,dsp-based speed control of srm motor setup,ac voltage controller-based speed control of induction motor setup,vf control of three phase induction motor setup,microcontroller-based speed control of stepper motor setup,speed control of bldc motor setup,voltage regulation of three-phase synchronous generator setup

Central Government And Public Sector

CTN :38589203

03 Jan, 2025 8.67 Lacs

Chamba - Himachal Pradesh

Tender For supply of generator braking plant as per drawing no hincmr20mkatl56101,pilot operated main valve compact valve ds257er63 part 05,non return valve gv163 part 06,solenoid valve 30125 1 decimal 8 1g 220v dc 22 part 13,installation charges

Corporations / Associations / Others

CTN :38228031

23 Dec, 2024 7.67 Lacs

West Nimar - Madhya Pradesh

Tender For corrigendum : supply of spares for co2 based generator fire protection system at power house of omkareshwar power station - lcd display fmz5000 320x240, fmz 5000 conventional detector module, fmz 5000 8 relay module, monitoring high pressure system loss (light barrier), zonal card (front panel fmz5000) bbf, co2 cylinder valve k-85-20, release device,e 24v-dc, note: 1) transit insurance shall be in the scope of the supplier.2) bidder should quote unit basic rate inclusive of packing, forwarding, handling and freight charges for f.o.r. omkareshwar power station in column no.5. 3) bidder shall quote unit cgst, sgst amount in column no. 6 &7 respectively for intra-state supply or shall quote igst amount in column no. 8 for inter-state supply. 4) bidders are requested to verify carefully the amount entered by them in respective column and the amount generated automatically through formulae before uploading it to the portal

State Government

CTN :38241577

21 Nov, 2024 40.00 Lacs

Multi City - Bihar

Tender For corrigendum : supply of equipments for electrical engineering lab - dc source, rheostats, demonstration kit, cro dual trace, air analyzer, water analyzer, solar energy panel kit, single phase electrodynamometer wattmeter, digital portable lcr meter, function generator, choke coil, variable choke coil, single phase variac, three phase variac, shunt multiplier, current transformer potential transformer, megger, soldering iron, dds function generator, synchroscope, lamp road, single phase auto transformer, three phase transformers, etc.

Central Government/Public Sector

CTN :38041097

21 Dec, 2024 NA

West Tripura - Tripura

Tender For corrigendum : custom bid for services - repair and maintenance of ac modules dc modules and various pcbs of all departmental drilling rigs of ongc tripura asset-work includes but not limited to supply of men, materials, testing equipment / tools etc for fault finding (trouble shooting), repairing, calibration and functional testing of ac modules, dc modules and various pcbs in e1400 series drilling rigs of tripura asset. broad details of the activities to be carried out are as below: a. following jobs are to be carried out in pcbs i. physical checking of healthiness of components & cleaning of the pcbs. ii. checking of voltages at different points in the pcbs after powered up through simulator. iii. replacement of faulty components, limited to 50% cost of the pcb, to make it operational. iv. calibration of pcbs v. on load testing of 12 hrs. continuous loading for satisfactory operational vi. fixing of pcbs in the respective panels b. following jobs are to be carried out in ac module i. visual inspection of module for any loose hardware & cleaning of the module. ii. checking of circuit by using simulator. iii. checking of over frequency tripping. iv. checking of under frequency level. v. under frequency voltage cut back test vi. idle-run ramp and idle trip test vii. throttle regulation check viii. master slave and command circuits check ix. current demodulator check x. automatic voltage regulator check xi. meter circuit check xii. over voltage trip check xiii. reverse power trip check xiv. frequency demodulator check xv. module panel meter check xvi. replacement of faulty components, limited to 50% cost of the ac module, to make it operational. xvii. on load testing of 12 hrs. continuous loading for satisfactory operational xviii. fixing of ac modules in the generator panel c. following jobs are to be carried out in dc-module i. visual inspection of module for any loose hardware & cleaning of the module. ii. dead band and current limit calibrations iii. zero throttle interlock circuit test iv. firing circuit test v. speed feedback circuit test vi. power limit circuit test vii. slave circuit test viii. manual voltage circuit test ix. over current trip calibration test x. meter circuit check xi. replacement of faulty components, limited to 50% cost of the dc module, to make it operational. xii. on load testing of 12 hrs. continuous loading for satisfactory operational xiii. fixing of dc modules in the dcpcr panel d. following jobs are to be carried out in battery charger i. visual inspection and cleaning of components such as transformer, voltmeter, ammeter, pcbs, rectifier, indication lamps and tightening of loose hardware, if any. ii. checking of tripping logics, dc under voltage, dc over voltage, reverse polarity, ac mains fail, over current, over temperature etc. iii. replacement of faulty components, limited to 50% cost of the battery charger, to make it operational.-msme exemption - no | startup exemption - no

corporations/Associations/Others

CTN :38532758

23 Dec, 2024 5.83 Lacs

Pindwara - Rajasthan

Tender For supply of erc clip insorter extraetor 1,erc clip insorter extraetor2,portable hand drilling machine 1,portable hand drilling machine 2,portable dc welding generator

State Government

CTN :38443724

24 Dec, 2024 4.02 Lacs

Delhi - Delhi

Tender For corrigendum : maintenance of electrical installation and fans, repair maintenance of pump set, ac units, diesel generator set at dc office, saket, new delhi (sh- repairing and replacement of vrv system at sdm office mehrauli, new delhi)

State Government

CTN :38507691

09 Dec, 2024 40.00 Lacs

Multi City - Bihar

Tender For supply of machines and laboratory equipment?s for electronics engineering - 8051 microcontroller trainer , lcd 16x4 alphanumeric display , 4x4 matrix deypad , dac0808 8-bit digital to analog d/a convert ic package dip-16 , ic-741 , adc0808/0809 , stepper motor , dc motor , at89s52-24pi / at89s52 ic atmel 8051 microcontroller 40 pin dip mount chip 8 bit microprocessor 8kb isp(in system programming) flash memory up to 33mhz clock frequency speed , digital communication training system , advance digital communication training system , 10 khz to 3 ghz spectrum analyser with tracking generator , 100 mhz dual channel digital storage oscilloscope , a) verify the open loop transfer characteristics of op-amp using ic-741. also determine gain of b) inverting, c) non-inverting and d) buffer amplifier using ic-741 on bread board and triner kit , design wein bridge osccillator using ic-741 on bread board and determine the frequency of oscillation. wein bridge osccillator using ic-741 , design square wave generator using ic-741 and calculate the duty cycle of the generated waveform. square wave generator using ic-741 , design an astable multivibrator using ic-555 timer and calculate the duty cycle and pulse with of the generated wave form. , design an monostable multivibrator using ic-555 timer and calculate the cycle and pulse witdth of the generated waveform , design a 2nd order active low pass, high-pass, band pass and band-reject filter using ic-741 op-amp on breadboard and trainer kit , calculate the lock range and capture range of pll using ic-565 , construct sample and hold circuit using ic-741 on bread board , kelvins double bridge test kit , wheatstone bridge test kit , d.c. potentiometer kit with 12v (d.c.) standard cell , temperature transducer kit , transformer oil dielectric strength testing kit upto 30kv , ammeter 0-5a and 0-10a - voltmeter 0-300v and 0-600v , 1-$ and 3-$ energymeter testing kit , rheostats of various ranges , digital multimeter , analog multimeter , wattmeter (0-75w), (0-150w) and (-350w) , meggar , microprocessor kit (8085 based) , trainer board of junction diode , logic gate trainer board , cro 30mhz dual trace , d/t flip-flop , common emitter transistor set , analog to digital converter interface card , 4 digit seven segment display interface card , dac kit , 8086 microprocessor trainer kit for study , intel 8051 microcontroller kit with data card , a/d converters experimental kit (adc 0800 series) , led display kit with card , lcd display kit with card , interface cards for stepper motor & dc motor control , construct the circuit and plot the , characteristics of the pn junction diode, find the cut in voltage objective : to study forward & reserve characteristics of pn juncton diode. , construct the circuit and plot the characteristics of a zener diode. find the breakdown voltage objective: to study forward & reverse v-i characteristics of zener diode. , objective: to study forward & reverse characteristics of pn junction diode , construct the circuit and plot the , characteristics of the pn junction diode, find the cut in voltage objective : to study forward & reserve characteristics of pn juncton diode. , construct the circuit and plot the characteristics of a zener diode. find the breakdown voltage objective: to study forward & reverse v-i characteristics of zener diode. , objective: to study forward & reverse characteristics of pn junction diode , construct a full wave rectifier and obtain regulation characteristics without filters and with filters. compare the results objective: to study efficiency & ripple factor of full wave & bridge rectifier on application 1 of load & filters. , construct a bridge rectifier and obtain regulation characteristics - without filters and with filters , obtain the charactersics of diac and triac , simulate half wave, full wave and bridge rectifier using simulation tool like pspice/orcad/multisim. , develop circuits simulation mod

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