Tender For overhauling and servicing of complete c and i field instruments and turbovisory including its control panel circuit 3500 bentley nevada system in oh unit #6 of 2x250mw, c ptpp, parichha
Tender For annual servicing and overhauling of ht/lt equipment at garvi gujarat, new delhi-servicing and overhauling of vcb operatingmechanism, cleaning of contacts & insulatorsand making circuit breaker electrical operationalfrom tnc switch.testing of 11 kv vcb panels as per test detailsgiven below:a) high pot testing of each pole to checkhealthiness of vacuum interrupter and itsinsulators.b) high pot testing pf main bus bar.c) insulating testing of vcb in close and openposition.d) removing of moisture and sulfation from ct'sspouts and other insulators and providing reinsulation on these parts.e) testing of thermostatically controlled 230v acspace heaters in the ct's and cable endchamber.f) servicing and high voltage testing of the vcb.g) testing and servicing of ct & pt.h) testing and servicing of primary busing rod.i) testing and servicing of bus-bar supportinginsulator 400 amp.j) testing and servicing of rose contact3 nos ``02 testing and calibration of idmt protective relay2 o/current and 1 e/fault for ht and lt panelwith primary injection set.08 nos03 servicing and overhauling of different rating acbof capacity 2000 amp 5nos, 1250 amp 4 nos,operating mechanism, cleaning carbon fromcontacts & insulators and making circuitbreaker electrical operational from switch andsetting of tripping mechanism of acb,adjustment of contact spring and setting ofinbuilt protective device.12 nos04 servicing, testing of capacitor panel of capacity305 kvar i/c calibration of apfcr relay at site.02 nos05 servicing, cleaning and testing of dry type transformer ofcapacity 1250 kva, 11 kv/440 v 3 phase transformerincluding performing the following tests as per is standard:a) ir valueb) magnetic currentc) voltage ratiod) high voltage teste) core balance tests
Tender For ac control panel for roof mounted ac package unit with two compressors per package with 110v ac control supply to rdso specification no. elps/spec/ac/04 (rev.3) with control circuit an d power circuit harness arrangement as per rev.2. material to be procured from rdso approved sour ces for rmpu ac system. [ warranty period: 30 months after the date of delivery ]
Tender For supply of electric matreial for water supply system for annual year 2025 26 - supplying & erecting crimping type aluminium lugs for cable up to 16 sq mm complete as per specification no. cb-cl/al, supplying & erecting crimping type aluminium lugs for cable 16 to 50 sq mm complete as per specification no. cb-cl/al, supplying & erecting crimping type aluminium lugs for cable 50 to 95 sq mm complete as per specification no. cb-cl/al, supplying & erecting crimping type aluminium lugs for cable 120 to 150 sq mm complete as per specification no. cb-cl/al, supplying & erecting crimping type aluminium lugs for cable 185 to 300 sq mm complete as per specification no. cb-cl/al, supplying & erecting crimping type aluminium lugs for cable 400 sq mm complete as per specification no. cb-cl/al, supplying & erecting crimping type copper lugs for cable up to 16 sq mm complete as per specification no. cb-cl/al, supplying & erecting crimping type copper lugs for cable 16 to 50 sq mm complete as per specification no. cb-cl/al, supplying & erecting crimping type copper lugs for cable 50 to 95 sq mm complete as per specification no. cb-cl/al, supplying & erecting crimping type copper lugs for cable 120 to 150 sq mm complete as per specification no. cb-cl/al, supplying & erecting crimping type copper lugs for cable 185 to 300 sq mm complete as per specification no. cb-cl/al, supplying & erecting crimping type copper lugs for cable 400 sq mm complete as per specification no. cb-cl/al, supplying 2.5 sq mm service wire bundle (2core) 90 mtr, supplying 4 sq mm service wire bundle (2core) 90 mtr, all electrical wiring set with wire cutter,tester,multimeter,screwdriver,pliers,cotton tape etc with standard size and reputed make, providing tool box with hammer,cutter,various size bolt extactor etc with standard size and reputed make, providing charging battery ( toruch) with sufficient illuminare for night petrolling and other work reputed make, providing & erecting 3 pole mccb 415v, 630a, rated short-circuit breaking capacity 36 ka (ics=100% of icu), adjustable thermal (overload) setting and adjustable magnetic setting with provided leads, provision for installation of shunt/uv/trip alarm contact and mccb should have phase barriers both sides, with insulation withstand capacity 800v, no line-load bias in provided enclosure/panel as per specification no. sw-swr/mccb, providing & erecting 4 pole mccb 415v, 630a, rated short-circuit breaking capacity 36 ka (ics=100% of icu), adjustable thermal (overload) setting and adjustable magnetic setting with provided leads, provision for installation of shunt/uv/trip alarm contact and mccb should have phase barriers both sides, with insulation withstand capacity 800v, no line-load bias in provided enclosure/panel as per specification no. sw-swr/mccb, providing & erecting 3 pole mccb, 415v, 200a, rated short-circuit breaking capacity 25 ka (ics=100% of icu), adjustable thermal (overload) setting and adjustable magnetic setting with provided leads, provision for installation of shunt/uv/trip alarm contact and mccb should have phase barriers both sides, with insulation withstand capacity 800v, no line-load bias in provided enclosure/panel as per specification no. sw-swr/mccb, providing & erecting 3 pole mccb, 415 v, 100a, rated short-circuit breaking capacity 25 ka (ics=100% of icu), adjustable thermal (overload) setting and fixed magnetic setting with provided leads, provision for installation of shunt/uv/trip alarm contact. mccb with phase barriers on both sides, insulation withstand capacity 800v, no line-load bias in provided enclosure/panel as per specification no. sw-swr/mccb, providing & erecting 3 pole mccb 415v, 250a, rated short-circuit breaking capacity 36 ka (ics=100% of icu) adjustable thermal (overload) setting and adjustable magnetic setting with provided leads, provision for installation of shunt/uv/trip alarm contact and mccb should have
Tender For overhauling and servicing of complete candi field instruments and turbovisory including its control panel circuit 3500 bentley nevada system in oh unit 6 of 2x250mw, c ptpp, parichha
Tender For corrigendum : supply and installation of physics instruments - c.r.o. dual trace 40 mhz: 1. type of input channels- analog and digital (mixed signal)2. number of analog channels-3. bandwidth - 300 megahertz.4. display type -colour tft.5. minimum display size- 10 inch.6. time base accuracy- 2.5 parts per million.7. sampling rate per digital channel simultaneously: 1gs/sec.8.record length per digital channel simultaneously- 8m point., function generator 0.3 to 3 mhz (scientific 10 mhz to 25 mhz frequency 1 channel function generator) : 1. frequency bandwidth (sine wave ) 10 mhz to 25 mhz.2. sample rate of arbitrary waveform generator (mega samples/sec)3. amplitude range (at 50 ohm impedance),10mv to 10 v pp. , multiplexers and de-multiplexer with built in power supply :1. material- abs2. display- digital, verification of de-morgen s theorem with built in power supply : 1. type- digital2. consisting of built in power supply3. logic ics connected internally for 1st & 2nd theorem.4. 2 logic input switches with indcators.5. 1 logic output indicator.6. 3 patch chords to connect input and outputs., encoder and decoder circuit with built in power supply : 1. material- pvc2. equipment materials - glass epoxy front panel with pvc3. temperature range- -5 to 45 celsius4. output voltage(regulated) : 5vdc (internally connected) , half adder, full adder, half subtractor, full subtractor with built in power supply: 1. built-in power supply dc +5 v at 500 ma.2. 3 logic input switches with green led display.3. 3 logic output red led display.4. two and gates ( 7408 ), one or gate ( 7432 )two not gates ( 7404 ) & two ex-or gates ( 7486 ) on panel., hall probe method for measurement of resistivity, complete with hall effect setup, hall probes, digital gauss meter, electromagnet and constant current supply. (complete apparatus) : 1. hall probe (ge crystal);(b)hall probe (inas).2. hall effect set-up (digital), dhe-213. electromagnet,emu-75oremu-50v.4. constant current power supply, dps-175 or dps-50.5. digital gaussmeter, dgm-102.6. range- 0-20 ma, apparatus to study characteristics of tunnel diode : 1. instrument comprises of dc regulated power supply of 0-600mv.1. two round meter for voltage & current measurement.2. circuit diagram is printing on front panel & important connections brought out on front panel.3. with well illustrated instruction manual, photo diode characteristic apparatus : 1. material- ms2. frequency- 50hz, photo transistor characteristic apparatus : 1. instrument type- analog2. input voltage - 220 v3. frequency - 50-60 hz, solar cell characteristic apparatus (complete apparatus) : 1. analog voltmeter: 12. analog ammeter: 13. solar panel/photovoltaic cell/solar cell to study characteristics: 14. range of dc voltmeter (in volt): 305. range of dc ammeter (in milli ampere): 506. necessary patch cords for interconnection7. along with instruction manual and demonstration, apparatus to study charging and discharging of a capacitor : 1. built in power supply : +12v variable & -12v, variable dc2. mains : 230v ac , ldr characteristics apparatus. : 1. voltage- 220 v2. apparatus type- analog3. temperature range- 50-60degree, plancks constant using solar cell : 1. instrument type- digital 2. built in power supply : +12v variable & -12v3. necessary patch cords for interconnection
Tender For corrigendum : electraialn material supply at nagarpanchayat bahadura dist- nagpur for year 2025-2026 - indoor led lamp up to 9w, led street light fitting for 26 to 26w, led street light fitting for 40 to 55w, led flood light fitting for 50 to 75w, led flood light fitting 75 to 90w, led flood light fitting for 100 to 120w, led flood light fitting for 120 to 150w, led light driver for 26 to 50w, led light driver for 50 to 75w, led light driver for 75 to 100w, led light driver for 100 to 120w, led light driver for 120 to 150w, surge protection device 10 kv for led light, square / round shaped led panel light suitable for 9 w - 12 w., led panel light square / round shape suitable for 19 to 24 w, spmcb 6a to 32a, spmcb 40a to 63a, dpmcb 40a to 63a,, spn mcb 6a to 32a, spn mcb 40a, tpmcb 16 a to 32a, tpmcb 40a to 63a, fpmcb 16a to 32a, fpmcb 40a to 63a, four pole isolators only switch version of miniature circuit breakers of 40a, four pole isolators only switch version of miniature circuit breakers of 63a, spndb one pole for spmcb 1 no on iron/ gi frame, double pole isolator only switch version of miniature circuit breaker of 40a, double pole metal clad switch 240v, 16a, double pole metal clad switch 240v, 32a, double pole metal clad switch 240v,63a, triple pole metal clad switch 415v, 16a, triple pole metal clad switch 415v, 32a, triple pole metal clad switch 415v, 63a, triple pole metal clad switch 415v, 100a, triple pole metal clad rewireable fuseswitch 415v, 200a, wptc alluminium service wire 2 core 4 sq mm, wptc alluminium service wire 2 core 6 sq mm, insulation tape roll, wptc alluminium service wire 2 core 10 sq mm, flat flexible 3 core 4 sq mm pvc sheathed submersible type copper cable, flat flexible 3 core 6 sq mm pvc sheathed submersible type copper cable, exhaust fan heavy duty 230 v a.c. 50cycles 300 mm. 1400 rpm, wall fan 400 mm, regular ceiling fan of 1200 mm., condenser 4 mfd, condenser 2.5 micro farad for ceiling fan, pvc casing-n-capping of size 25 mm, pvc casing-ncapping of size 32 mm, ceiling rose / batten holder / 6a., lamp holder 230 v.a.c. supply., street light wall bracket made from 40 mm. dia, 1.5 sq.mm f.r copper wire, 2.5 sq.mm f.r copper wire, 4 sq.mm f.r copper wire, 6 sq.mm f.r copper wire, 7/20 sq.mm f.r copper wire, fuse wire 100 amp, 2 pole contractor, 3 pole contractor, digital time switch, analog timer, dwc pipe 50 mm dia, armoured cable 2 core 4sq. mm. aluminium conductor, armoured cable 2 core 6sq. mm. aluminium conductor, armoured cable 2 core 10sq. mm. aluminium conductor, armoured cable 2 core 16sq. mm. aluminium conductor, armoured cable 4 core 10sq. mm. aluminium conductor, armoured cable 4 core 16sq. mm. aluminium conductor, armoured cable 3 core 25sq. mm. aluminium conductor, armoured cable 3 core 70sq. mm. aluminium conductor, porcelain base cut out 415 v 16 a, porcelain base cut out 415 v 32 a, porcelain base cut out 415 v 63 a, porcelain base cut out 415 v 100 a, single phase online ups, 3 phase online ups, 100 ah exit tall tubuler battery, 120 ah exit talll tubuler battery, 150 ah exit tall tubuler battery, single phase 1 h p submersible openwell water pump, single phase 1 h p submersible water pump for borewell, 3 phase 3 h p submersible water pump for borewell, 3 phase 5 h p submersible water pump for borewell, 3 phase 7.5 h p submersible water pump for borewell, 3 phase 3 h p submersible openwell water pump, 3 phase 5 h p submersible openwell water pump, 3 phase 7.5 h p submersible openwell water pump, single phase 1 h p submersible water pump for borewell, d. o. l. starter suitable for 250v. single phase, 50 cycles with connected to supply upto 3 h.p., d.o.l. starter 400v. 3 phase, 50 cycles with connected to supply upto 7.5 h.p., d.o.l. starter 400v. 3 phase, 50 cycles with connected to supply for 7.5 hp to 10 h.p. relay range 13-21 amp, screw driver set, patti pana set, ring pana set, cutter, nose plyer, plyer, 32 a main switch, 63 a main switch, 100 a main switch, flat cable 3 co
Tender For supply of flp acb of 550v with a busbar rating of 400a and ctr- 400/200: 5 , flp acb of 550v with a busbar rating of 400a ctr-300/200: 5 , nflp acbs of 415v with a busbar rating of 800a and ctr-800/400: 5 , flp acbs of 550v with a busbar rating of 300a and ctr-300/150: 5. , nflp acb of 550v with a busbar rating of 600a and ctr-600/300: 5 , nflp acb of 415v with a busbar rating of 600a and ctr-600/300: 5 , flp acbs of 550v with a busbar rating of 200a and ctr- 200/100: 5 , nflp acbs of 415v with a busbar 5 rating of 600a and ctr-400/200: 5. , flp acbs of 550v with a busbar rating of 300a and ctr-300/200: 5 , flp acbs of 550v with a busbar rating of 100a and ctr-100/50: 5 , nflp acb of 550v with a busbar rating of 600a and ctr-600/400/200: 5 , flp acb of 550v with a busbar rating of 300a and ctr- 400/200: 5 , 415v distribution panel comprising 5 nos nflp air circuit breaker ctr-200/5, bus bar rating-1200a. , nflp acb 200 a, 550 v ctr 200/5 , nflp acb 800 a, 550 v ctr 800/5 , nflp acb 300 a, 550 v ctr 200-100/5-5a , nflp acb, 440v, 1200a, ctr-800-400/5-5a , 440v distribution panel comprising 3 nos nflp air circuit breaker with incoming 800 a &outgoing 800a , 440v distribution panel comprising 3 nos nflp air circuit breaker with incoming 800a & outgoing 400a , dgms approved flp acb 550v, 800a, ctr-400-200/5-5a , nflp acb 550v, 800a, ctr-600- 300/5-5a indoor , nflp acb 550v, 800a, ctr-600-300/5-5a outdoor , nflp acb 550v, 600a, ctr-400-200/5-5a indoor , nflp acb 550v, 600a, ctr-400-200/5-5a outdoor , nflp acb 550v, 400a, ctr-200-100/5-5a indoor , nflp acb 550v, 400a, ctr-200-100/5-5a outdoor , nflp acb 550v, 200a, ctr-200-100/5-5a indoor , nflp acb, 550v, 400a, ctr-400-200/5-5a , nflp acb 550 v, 800 a, ctr-800/5a , nflp acb 550 v, 600 a, ctr-600/5a