Tender For corrigendum : construction of station transformer tank foundation in svp power house for 2026 - construction of station transformer tank foundation in svp power house for 2025-26
Tender For corrigendum : jjm-wss to pramadam and v.kottayam villages in pathanamthitta district- distribution system-7 mld wtp at kulappara, 10ll ohsr, cwpm from sump to ohsr, pumpset. cwpm, 2.5ll and 3ll ohsr, at nedumpara and padappupara 5ll sump cum pumphouse at kochu - jal jeevan mission (jjm)-jjm- wss to pramadam and v.kottayam villages in pathanamthitta district -distribution system-7 mld wtp at kulappara, 10 ll ohsr, cwpm from sump to oh tank,pumpset. & cwpm, 2.5ll, 3ll ohsr, at nedumpara and padappupara & 5ll sump cum pumphouse at kochumala. & 9m dia intake well cum pumphouse, rwpm, pumpset, transformer room and transformer.combined work-general civil work
Tender For supply of overhauling & maintenance of cp transformer rectifier units , ac amp. meter, for detailed description refer price breakup sheet , ac volt meter, for detailed description refer price breakup sheet , dc volt meter, for detailed description refer price breakup sheet, dc amp. meter, for detailed description refer price breakup sheet, voltmeter ( psp meter ), for detailed description refer price breakup sheet, main rectifier diodes, iav 150 amp, piv - 1200 v , type- 150 lf 120 , "lightning arrestor( la) both input and output side, rms voltage rating - 500v ,rms current rating - 1.5 ka, type- lt 0.5 oe eqv", thyrister module (scrm) consisting two antiparrallel thyrister, for detailed description refer price breakup sheet, auxiliary transformer for control circuit power supply, for detailed description refer price breakup sheet, filter capacitor bank in dc output , 2500 micro farad , 150v x 6 electrolytic capacitors, relay for providing remote contacts for mcb tripped & ac supply fail faults , coil - 240 v ac coil resistance 10 k contacts 2no+2nc , 8 pin plug in type, relay for providing remote contacts for oil tank or instrument , chamber high temp. fault. coil - 240 v ac coil resistance 10 k contacts 3no+3nc , 11 pin plug in type, thermostate with adjustable temp. setting with nc contacts ( 30 to 110 setting ), indicator lamp , housed in 22.5 mm dia, 240 v, led type red colour, auto or manual mode selector rotary type, 4 pole , 2 way ,63 amps, 240 v, ac type srpm 5417b or pa 17463b, coarse manual output control switch , rotary type, 1 pole , 6 way ,63 amps, 240 v, ac type pa7163f, fine manual output control switch rotary type, 1 pole , 4 way ,63 amps, 240 v, ac type srpm 615dor pa 5163 d, coarse current limit settor switch cam type, 2 pole ,6 way ,6 amps, 240 v, type s6-61072, fine current limit settor switch, cam type, 2 pole ,6 way ,6 amps, 240 v, type s6-61072, reference electrode selector switch, cam type 2 pole ,4 way ,6 amps, 230 v, type s6-61070, local or remote control mode selector switch,toggle type 2 pole , 2 way ,6 amps, 240 v, , on or off toggle switches in various lamp and meter circuits. 1/2 pole , 2 way ,6 amps, 240 v, , current transformer for ammeter a1 ratio - 50/1, burden - 5 va ,class - 1, contactor 32 amp.bch make 3p +(1p no) with add on 240 v ac coil , breather ( 19.45 mm dia), output voltage setter potentiometer in local auto mode 2.5 k ohm 3 watt ww, output current setter potentiometer in local auto mode 1 k ohm 3 watt ww, oil temp. indicator range ( 0 to 150 o c ), 4-20ma converter module for dc output voltage signal input - 0-75v dc , output - 4 to 20 m a , max load - 600 ohm , accuracy - +-0.5 %, aux supply - 240 v, ac type-520 t, base or channel mounting type , 4-20ma converter module for dc output current signal input - 0-75a (75 mv) dc , output - 4 to 20 m a , max load - 600 ohm , accuracy - +-0.5 %, aux supply - 240 v, ac type-520 t, base or channel mounting type , "auto transformer with coarse and fine tappings for manual control dc of output, input -265 v , coarse taps- 7 nos. fine taps- 04 nos. capacity - 8000 va, insulation - class -a (oil cooled ) ", "main transformer with shield double wound primary- 240 +/- 10 %, secondary- (0-110 v), capacity - 10,000 va, insulation - class -a (oil cooled )", filter choke in dc output , 7.5 mh at 100 amp., control box for card fixing ceco-108 & ceco 105 d1 (and extra card connector having 40 slots), current or voltage control firing card control card , type- ceco- 105d1 , "remote control interface card control card ,type- ceco -108 ", "current limit setter card control card , type- ceco -35a- 2.5 v , 75a/75mv -33.33", "voltage current sensor card control card , type -ceco -19c ", pulse driver card ceco - 118 c, surge suppressor r-c network across scrs 75 ohm, for detailed description refer price breakup sheet, "fuse fail indicator module for diodes and output fuses six channel type with led indicators and 1 common no+nc contacts ,sensing
Tender For corrigendum : supply and replacement of 1no. 145 kv, 800a hv bushing and 1no. 36kv, 2000a neutral porcelain bushing of 100 mva, 230/110 kv auto transformer ii including charges for draining of oil from main tank,etc. at 230kv palladam ss, coimbatore - < supply and replacement of 1 no. 145 kv, 800a hv bushing and 1 no. 36kv, 2000a neutral porcelain bushing of 100 mva, 230/110 kv auto transformer-ii as per specification, including charges for draining of oil from main tank, dismantling of old bushings, replacement of gaskets, erection of new bushings, vacuum and hot oil circulation including crane charges, tan delta testing charges, test kit transportation charges etc., at 230/110 kv palladam ss in operation circle/coimbatore.>
Tender For repair of existing s/s tank at old and 2nd water works, provide & fixing of of 400 kva dg and 500 kva transformer at 2nd water works and all other works contingent thereto.
Tender For auction sale of depot ferrous scrap - cond & u/s engineering ferrous scrap and fabricated items consists of released engineering items such as l.c gate barrier set consisting of lc base, a - frame,drum axle,boom stands winch for lifting barrier, winch wheel, boom support,pedestal frames, released transformer core sheets, transformer covers, rusted angles and chanels, gates, border barriers, ferrous tables and boxes large, stands, ladders, pyramid ladders, ferrous protective boxes, overhead structure stop for railway crossing beams,angles and fittings,steel sleeper, screws, bolt and nuts, trolley wheel, bearing plate, cut rail pieces, gate lamp support, hand trolly wheels, ups and battery stands etc., and other similar items of ferrous tools and plants items in nature and signal items of signal aspects, signal ladder and arrangements,ground lever arrangements,slide, point machine cover, ferrous fabricated materials of ms/ci scrap in nature such as weld mesh, ms duct, anti slip arrangement, earthen bond, galvanized (gi) sheet, ms scrap from pway, ms sheet of various sorts and sizes, cast iron rollers, liner, trolley of various sorts and sizes, trolley wheel & frame, battery fixing iron tray, ms pipe, coach/wagon stand, conveyor belt, ferrous body of auto change over panel, wire mesh, emu coach cut parts, ferrous portion of cab window assembly, sign on iron stand, salary bin, cupboard, structural items, different type of packing channels, ms benches, hydralic rail bender,ferrous portion of window ac plant & water coolers, hand trolley, centrifuge for car body,car body filter, undersling water tank, sand box, flat, trough sheet, coach cut up parts, ms tank, grill gate, bins, roller of shutter, regulator empty box, sliding doors, dolley,platform shelter, engine base rail of demu, collapsible gate, fob fencing, corrugated sheets, rectangular square tube &galvanised sheets, bogie mounted brake beam with composite brake blocks, gi sheets, ms grill gate,grill window &stair case handle,ferrous body of various types of motor, angle and channel fabricated with nut, bolt,ladder,plate,grill, barricade, bolts, nuts, tray under frame, trailer frame, frame, empty bin, ci pipes, doors, side walls, platform pedestal, light post, boxes, rails of various sorts and sizes with/without concrete/brick/mud adhering, enclosures, tank in full/cut pieces, battery tray, ladder, all types of trolley wheels with minor nfs attachments, vrla battery empty container, bed/base plate, fabricated cut rods,gi pipes, angle, plate, platform bench, spring plank, clamps, cabinet, ms grill, sheets, ladder, steel gate, trolley,ms water tank, fire tender tank,roof truss supporting columns,purlins, sand box, fencing, tl rod, vcb panel, train display board, battery stand, boards, tools box, empty regulator &empty battery container, cut rod, hand rail, fabricated post/pipe/rod, strips, hoods, impellor, base plates, meshes, battery box frame, grs box, control panel, fan down rod, ac window covers ,angle / channels with/without rails, angle of tld, rack, s&t panels, main switch panel board w/o nfs attachments, ebc & rbc frame &enclosure,emu sliding door, high beam, silencer, , garden light post, empty battery container, stretcher, cupboard, dust bin, iron step, empty rotary junction box, empty regulator box, iron metal box, air reserviour compressor cylinder of varous sorts & sizes, garden light post, stand, gi/ms window of fabricated nature of sorts and sizes full/broken with/without other fs/ci/gi fittings. pl.no. 98050126. custodian: cdms-rsf-gsd-per. location: 14th pathway rhs. note: 1) cutting is permitted to lorry loadable size only. 2) if any non-ferrous materials found should be handed over to custodian.3) jcb/crane loading is permitted.
Tender For corrigendum : supply of cca with tank in ckd condition with all accessories required for manufacturing 800 kva transformer - supply of cca with tank in ckd condition for 800kva rating, level2, 3 phase aluminum wound, stacked core distributiontransformers on rate contract basis up to 01.05.2026 from eligible and experienced suppliers.