Tender For corrigendum : supply of igbt based 3-phase drive propulsion equipment with physical medium i.e. esd/emd/ ofg for multi - functional vehicle bus (mvb) as per iec 61375, terminal bracket, bus bar link and cu braid required for connection between main transformer and tractionconverter, auxiliary converter, interfacing connectors, cables and cable loom required for connection from vcu1/2 to sb1/2 panel. as per spec. no. i) rdso/2008/el/spec/0071, rev.5 for igbt based 3-phase drive propulsion equipment, ii) clw/es/3/0458 alt.e for cont rol cables, iii) clw/es/3/0459 alt. c for screened cable, iv) clw/es/3/0124 alt. o . in additio n to above description, the propulsion system should also comply requirementmentioned in "schedule of requirement" (sor), copy attached with tender documents. annual maintenance for three (03) years will be as per comprehensive annual maintenance specification no. clw/amc/c-d&d/01 issued in march 2016 [ warranty period: 72 months after the date of delivery ]
Tender For corrigendum : supply of consumables for construction of hybrid energy device - mild steel sheet, 8ft x 4ft x 1.2 mm, mild steel angle rod, 1.5 inch x 20 ft, mild steel angle rod, 1 inch x 20 ft, mild steel welding rod, diameter: 3.15 mm, mild steel perforated sheet, 8ft x 4ft x 1.2 mm, stainless steel 304 sheet, 8ft x 4ft x 1.2 mm, stainless steel 304 perforated sheet, 8ft x 4ft x 1.2 mm, stainless steel 304 pipe, 1.5 inch dia, 1.5 inch dia, 1.2 mm, 20 ft, zinc alloy door handle lock, stainless steel 304 welding rod, 2.5 mm diameter, ceramic fibre blanket insulation, 24"x12"x1", ceramic fibre rope, 10 mm diameter, 30 m length, heat insulating gasket, 8 ft x 4 ft, 5mm thickness, heat resistant spray paint 225 ml, silicon pipe 1/2 inch inner dia, 10 m, high temperature silicon hose pipe, 2 inch inner dia, 12 feet, worm-drive tubing clamps, chrome steel, hose clamp, 1/2 inch dia, worm-drive tubing clamps, chrome steel, hose clamp, 1 inch dia, worm-drive tubing clamps, chrome steel, hose clamp, 2 inch dia, worm-drive tubing clamps, chrome steel, hose clamp, 3 inch dia, galvanized mild steel set of nut, bolt and washer, 8 mm, diameter, 2 inch length temperature sensor with digital display, k type, 0-1250 c, adruino uno r3 development board, rod heater, 8.2 mm diameter, 12 inch length, quartz furnace observation glass, temperature: 1200 °c, 10 cm diameter, 5 mm thickness, copper tube 1/2 inch dia, 23 swg, copper electric wire 6 sq. mm, 90 m., copper electric wire 2.5 sq. mm, 90 m, mcb dp 32 a, electric socket 16 a, electric plug 16 a, combined box 20 a, anabond gasket maker 85 g, heavy load caster swivel diameter: 100 mm, galvanized iron pipe b class diameter: 1.5 inch, length: 40 ft, galvanized iron pipe b class diameter: 1/2 inch, length: 20, galvanized iron pipe b class diameter: 3/4 inch, length: 20, stainless steel 304 ball valve diameter: 1.5 inch., stainless steel 304 ball valve diameter: 3/4 inch, stainless steel 304 ball valve diameter: 1/2 inch, check valve, brass diameter: 1.5 inch, check valve, brass diameter: 3/4 inch, check valve, brass diameter: 12 inch, metal cutter grinder disc, pack of 10, grit number 220 diameter: 4 inch, grit material. aluminium oxide, metal cutter grinding wheel, pack of 5, grit number 4,, diameter: 4 inch, grit material: aluminium oxide, flap disc, pack of 10, grit number 80, diameter: 4 inch, grit material: aluminium oxide, flexible heavy duty 3 layer pvc water pipe, diameter: inch, length: 30 m, teflon tape for plumbing, pack of 10, 12 mm thick and 10 m length, heat resestant gloves, material. leather, size: 30.48 cm, nitrile disposable hand gloves, pack of 50 pieces, size l, 150 microfarad capacitor, 230 v, 150 microfarad, 230 v, anti vibration rubber ribbed pads, pack of 4, 150mm x 150mm x 12mm, square pillow block bearing ucf204, 20 mm diameter, inner ball mounted pillow block insert bearing kp08, 8 mm bore, step down transformer, 220v ac to 12-0-12 v,1.5a, single strand wire, diameter 0.51mm,5m, moc3021 moc 3021 optocoupler, hta16-600b triac, 600v 16a, switch, sw-spst, in4007 diode, 100kv ia, bldc motor with compatible e-bike, controller, 48v 900w 3300rpm, lithium-ion battery, a grade 3.2v 2000mah (5c), battery management system, li-ion 135 48v 20a, nickel strip, 0.2 mm thickness, 10 mm width, 5 in length., silicon wire, 12awg, insulation paper, 65mm, glue gun, 40 w, spot welding rod 5000 w, cpu fan 12 v dc, thermoelectric generator (teg), 150°c, module configuration: sp1848-27145, tungsten rhenium thermocouple, minimum temperature reading: 0°c, maximum temperature reading: between 2300°c and 2871°c, max31856 instrumentation amplifier, resolution: 0.0078125°c, supply voltage: 3.3v to 5v, arduino uno r3 with adapter cable, miniature circuit breaker fuse, d type, 32 a, power rocker switch, voltage rating: 24 vdc, current rating: 14 ma, 19mm size red power symbol led s.s. momentary type push button switch 5v-24v dc, potentiometers 100 k. ohm, potentiometers 1 m ohm, relay module-(ssr-2 chann
Tender For corrigendum : servicing - dehydration of 2 nos. 630 kva kec make transformer no. 1 and 2 installed at nehru place bps under kalkaji constituency ac-51.
Tender For dehydration of power transformer oil to be carried out at 132/33/11kv sub-station, dehra under electrical system division, hpsebl, mattansidh, hamirpur.
Tender For tender for repair maintenance of 11/0.4kv, transformer under esd hpsebl noii una , esd mehatpur and esd hpsebl santokhgarhand esd hpsebl noi una bid no- ued/207/2025-26 under electrical division una.
Tender For corrigendum : dehydration of transformer oil at 220/132/33kv sub station kunihar and 132kv sub station hpsebl darlaghat under 220kv es division hpsebl kunihar for fy 2025-26
Tender For nit 357 supply of electrical line materials under oandm head for f.y. 2025-26 under esa, giridih. - electrical items :, 33 kv "v" cross arm (100*50*6 mm) [galvanized] [19.7 kg. ], 11 kv "v" cross arm (75*40*6 mm) [galvanized] [14.6 kg. ], 33 kv d.p channel [100*50*6 mm] 3150 mm long [galvanized] [65.2 kg. ], 11 kv d.p channel (75*40*6 mm) [galvanized] [41.3 kg. ], 11 kv dp cross bracing [35*35*6 mm] [galvanized] [51.7 kg. ], ms channel (100*50*6 mm) for 11 kv ab switch [galvanized] [52.63 kg. ], ms angle for lt distribution bus (35*35*6 mm) [galvanized] [18.00 kg. per set], ms channel (75*40*6 mm) for supporting h.g fuse & l.a [galvanized] [19.3 kg. ], transformer belting (50*50*6 mm) & belting support (40x40x6 mm) [galvanized] [52.3 kg. ]