Tender For corrigendum : tender for supply of equipment design erection tetsing and commissioning for sop to 4g bsnl tower authority by providing single phase lt line at lagga chalga along with augmentation of existing dtr under esd chamba no ii - supply of lt line with acsr 6/1/2.59 mm sq. on steel poles (0.060 km)vill. lagga and aug. of 11/.4 kv 25 kva to 63 kvs s/stn. lagga section sahoo esd chamba-ii t.s.no. 97/24-25), acsr 6/1/2.59 (30mm ) {includes 2 conductor lengths for 1 and additional 1% (sag, jumpering and wastage}, prov. steel tubular poles.8mtrs, muff for steel tubular pole (1800mm long) with concrete filling, shackle insulator with d-iron, stay set complete in all respect, stay wire (7/3.15 mm) (8.0 kg per stay set), prov. g.i. wire 8swg, prov. egg insulator, prov. eye hook, nut & bolts off size, aluminium paint, erection of lt line with acsr 6/1/2.59 mm sq. on steel poles (0.060 km)vill. lagga and aug. of 11/.4 kv 25 kva to 63 kvs s/stn. lagga section sahoo esd chamba-ii t.s.no. 97/24-25), acsr 6/1/2.59 (30mm ) {includes 2 conductor lengths for 1 and additional 1% (sag, jumpering and wastage}, prov. steel tubular poles.8mtrs, muff for steel tubular pole (1800mm long) with concrete filling, shackle insulator with d-iron, stay set complete in all respect, stay wire (7/3.15 mm) (8.0 kg per stay set), prov. g.i. wire 8swg, prov. egg insulator, prov. eye hook, nut & bolts off size, aluminium paint, supply of aug. of 11/.4 kv 25 kva to 63 kvs s/stn. lagga, prov. 11/.4 kv, 63 kva s/stn., pipe earthing with gi,charcoal & salt, prov. ltdistributionpanel with mccb (160 a, 10 ka, 4p,1 no.) & sfu (32 a 5 no. rewireble) for 63kva trf. as per specification, lt cable 3-1/2 core-70mm sq., surge arrester, 9 kv station class, aluminium thimbles, copper thimble, energy meter (3-phase, 4-wire) dlms compliant 1000/5 a ct type for 63 kva transformer, erection of aug. of 11/.4 kv 25 kva to 63 kvs s/stn. lagga, prov. 11/.4 kv, 63 kva s/stn., pipe earthing with gi,charcoal & salt, prov. ltdistributionpanel with mccb (160 a, 10 ka, 4p,1 no.) & sfu (32 a 5 no. rewireble) for 63kva trf. as per specification, lt cable 3-1/2 core-70mm sq., surge arrester, 9 kv station class, aluminium thimbles, copper thimble, energy meter (3-phase, 4-wire) dlms compliant 1000/5 a ct type for 63 kva transformer, mannual carriage of existing & new transf.(25 & 63 kva) 2.00 km back to store, supply of lt line with acsr 6/1/2.59 mm sq. on steel poles (0.650km) vill. chalga section chaned esd chamba-ii t.s.no.96 /24-25), acsr 6/1/2.59 (30mm ) {includes 2 conductor lengths for 1 and additional 1% (sag, jumpering and wastage}, prov. steel tubular poles. 8mtrs, prov. steel tubular poles. 9mtrs, muff for steel tubular pole (2000mm long) with concrete filling, shackle insulator with d-iron, stay set complete in all respect, stay wire (7/3.15 mm) (8.0 kg per stay set), prov. g.i. wire 8swg, prov. egg insulator, prov. eye hook, nut & bolts off size, coil earthing, aluminium paint, erection of lt line with acsr 6/1/2.59 mm sq. on steel poles (0.650km) vill. chalga section chaned esd chamba-ii t.s.no.96/24-25), acsr 6/1/2.59 (30mm ) {includes 2 conductor lengths for 1 and additional 1% (sag, jumpering and wastage}, prov. steel tubular poles. 8mtrs, prov. steel tubular poles. 9mtrs, muff for steel tubular pole (2000mm long) with concrete filling, shackle insulator with d-iron, stay set complete in all respect, stay wire (7/3.15 mm) (8.0 kg per stay set), prov. g.i. wire 8swg, prov. egg insulator, prov. eye hook, nut & bolts off size, coil earthing, aluminium paint
Tender For repair/ maint of ltdistributionpanels, lt cables and external street lights incl other mechanical equipments allied works and repair maint of various type diesel generator set at dpl complex, mayur vihar pocket-1 (restricted area) and repair/ maint of lt cables,
Tender For removing, shifting and re-erection the electrical substation equipments from 6th berth s s to proposed location thereof inside cargo jetty area - removing & shifting of the following equipments as per tech spec. no:-1, 500 kva distributions transformer., rmu of 12 kv, 630 amps 21 ka outdoor mounted rmu unit., ltpanel ( way-15), re-erection, testing & commissioning of the following equipments as per tech. spec. no. 2, 500 kva distributions transformer., rmu of 12 kv, 630 amps 21 ka outdoor mounted rmu unit, supply at site 3 core armoured ht aluminium conductor xlpe cable of 11 kv grade, following rating of the as per technical specification no. 3 a). 3c x 150. sq. mm., supply at site 4 core armoured lt aluminium conductor xlpe cable of 1.1 kv grade, following rating of the as per technical specification no. 4 a) 3.5c x 300 sq. mm., supply, installation testing & commissioning at site of following 11-way lt load point panel (as per proven design) as per technical specification no. 511 ways {2 i/c, i changeover (bus coupler), 8 o/g}., laying ht/lt armoured aluminium conductor cable 3.5/4 core up to 35 sq. mm. to 150 sq. mm. as per technical specification no. 6, through hdd, with hdpe heavy duty pipe., in existing rcc trench, hard & soft soil, supply at site following way ltdistributionpanel (as per proven design) as per technical specification no. 715 ways (2 i/c, 1 bus coupler, 12 o/g)., installation, testing & commissioning of ltdistributionpanel as per technical specification no. 8, providing & connecting following type of earth wire from earth station to equipment as per requirement as per tech. spec. no. 9, 25 x 3 mm. copper strip, 25 x 3 mm. hot dip gi strip., 8 swg gi earthing wire, supply & preparation of earthing station, tfc, chemical treated back filled compound earthing system as per technical specification no. 10a) pipe-in-pipe 50-60 mm. dia. gi type 3 mtr. depth, for transformer body earth, maintenance free, supply of 3 phase 500 kva 11/0.433 kv indoor type distribution transformer as per technical specification no. 11, installation, testing & commissioning of 500 kva 11/0.433 kv indoor type distribution transformer as per technical specification no. 12, supply of tpn double door ip 42 db 4 ways distribution board as per technical specification no. 13, fixing of tpn double door ip 42 db 4 ways distribution board as per technical specification no. 14, supply of following type of mcb as per technical specification no. 15, 40a tpn mcb with 10ka breaking capacity, 32a sp mcb with 10ka breaking capacity, fixing of tpn/sp mcbs with 10 ka breaking capacity as per technical specification no. 16, providing & fixing of surface wiring with 2 x 2.5 sq. mm. copper conductor with pvc insulated (single phase and neutral) for single phase sub-circuit from the db/mcbs to the switch board as per technical specification no. 17, providing and fixing surface wiring with 1.5 sq. mm. copper conductor for light /tube point with pvc insulated single core standard copper conductor wire as per technical specification no. 17, providing and fixing surface wiring for 20a & 10a, 240 volt, 50hz power point as per technical specification no. 19, supply & installation of surface mounted 20 watt led tube light luminary complete with batten as per technical specification no. 20, supply at site 300mm sweep exhaust fan as per technical specification no. 21, fixing of 300mm sweep exhaust fan as per technical specification no. 22, supply of heat shrink straight through joint kit for 11kv, 3c x 150 sq.mm h.t xlpe cable as per technical specification no. 23, fixing the heat shrink straight through joint kit for 11kv 3c x 150 sq.mm h.t xlpe cable as per technical specification no.24, supply of heat shrink long sleeve & boat, suitable for rmu end termination kit (indoor type) for 11kv 3c x 150 sq.mm h.t xlpe cable as per technical specification no. 25, fixing of heat shrink long sleeve & boat, suitable
Tender For corrigendum : electrical lab equipment - colour digital storage oscilloscope 100mhz 1gs/s with fft, voltmeter 0-500v (analog ), voltmeter 0-500v (analog ) moving iron type, ammeter 0-1-2a (analog ) moving iron type, ammeter 0-2.5-5a (analog ) pmmc type, ammeter 0-5-10a (analog) moving iron type, wattmeter lpf dynamometer type, wattmeter 5-10a, 75-300-600v upf dynamometer type, megger 500v 1000m digital insulation tester, single person push button operation, bridge trainer kit, digital earth tester, energy meter 1-phase, trivector meter, dc motor cut section for lab application with manual, transistor characteristics npn-pnp trainer kit, trainer kit for turn off circuit of scr for laboratory purpose, smps trainer kit power supply : 230 v ac , 50 hz, ups trainer kit input voltage 180-260 volts, 50 hz, three phase induction motor cut section for lab application, three phase 6 cage induction motor trainer kit ,, universal motor phase single phase, stepper motor voltage 24-48 vdc, three phase squirrel cage induction motor trainer kit for speed control using auto transformer and vvvf method mains supply : three phase, 415v 10%, 50hz, lux meter, house & commercial wiring installation trainer, speed control of dc shunt motor trainer, speed control of dc series motor trainer, functioning of ct, pt and isolation transformer complate trainer, voltmeter and ammeter method for measurement of medium resistance., clamp meter, dc, ac & wave shaping circuit trainer, oil testing kit, transformer trainer 300 va, dc motor coupled to dc motor trainer, 3 phase squirrel cage induction motor trainer, single phase ac inducation motor trainer, dc motor coupled to 3 ph ac motor trainer, 3 phase ac integrated motor coupled to dc integrated motor setup (motor-generator setup):, electrical load power factor trainer (apfc), complete house wiring installation trainer, 3 phase squirrel cage induction motor trainer, control of 3 ph. squirrel cage induction motor trainer, 3 phase slip ring induction motor trainer, 1 ph. ac induction motor trainer, 3 phase salient pole alternator coupled to dc integrated motor setup (motor-generator setup) trainer, ac servo motor trainer with pid controller, dc servo position control trainer with pid controller, measurement of linear displacement by lvdt transduser trainer, strain gauge transduser trainer, temperature sensing transduser trainer, pressure measurment by piezo resistive transducer trainer, angular speed measurement using stroboscope & tacho meter transduser trainer, op-amp trainer, adc & dac circuits trainer, pelton turbine trainer (assemble & dismantle of micro hydro plant), microcontroller trainer 8051, solar and wind turbine trainer, fuse & mcb characteristics trainer, air circuit breaker trainer (dismantle acb), induction type electromagnetic relay trainer, electromagnetic over current reley i numerical relay trainer, percentage biased differential relay trainer, motor fault simulator trainer, on transmission line protection simulation trainer., lcr meter, digital multimeter, tachometer, wire striper, pliers, ball pen hammer, earth tester, took kit, soldering iron 25 watt with lead
Tender For supply of installation of ltdistributionpanel - supply and installation of ltpanel in the central block electrical power distribution room , supply and installation of lt distibution panel for production shop machines power supply , supply and installation of ltpanel for training workshop machines distribution power supply , upgradation of existing fan and lighting power suppply distributionpanels of ctr administration building, traiing and production workshop and central block training lab , supply and installation of ltpanel in gen set room for maintenance, ppc, main store including raw material store power hacksaw, welding work shop , supply and installation of lt distibution panel in gen set room for generator and main incoming power supply distribution
Tender For corrigendum : supply of annual preventive maintenance repair and operations , provision of additional man hour , inspection servicing and testing of vcb , inspection servicing and testing of relay , inspection servicing and testing of acb , dehydration and filtration of transformer oil , supply and topping of transformer oil , rewinding of motors for fans and pumps , painting of lighting poles , spray painting of electrical installations , letter writing on electrical installations , repairing of existing earthing chamber , supply of earth pit cover , repair and maintenance of apron flood light high mast tower , supply of spares for repairing of high mast , supply of 3 phase 25kvar capacitor , calibration of instruments , supply of accessories for ht or ltdistributionpanels , supply of digital multifunction meter , supply of digital ammeter , supply of digital voltmeter , dsr work , providing first aid training
Tender For i) supply of lt copper distributionpanel fabricated from 16 swg crca, powder coated with copper bus bar of required size suitable for 400a as i/c 02 nos. mccb 3pn, 400 a , outgoing are -4 no. mcc b 3p,100 a, 1 no. mccb 3p, 63 a with rotary handle are i/c having r/y/b indication, metering arrangement e tc. complete with supply of manual changeover in sheet steel enclosure, rated current:400a, three phase 4 15v, 4pole suitable for horizontal and/or vertical mounting with extended handle, terminal shrouds, source separator and phase barriers. make: l&t or equivalent at ib station. ii)transportation, installation, testing & commissioning of ltdistributionpanel with earthing arrangement ( 3 nos.) complete with all accessories at ib station. [ warranty period: 30 months after the date of delivery ]