Tender For rate contract for supply of materials for repair of distribution transformers at electrical workshop for the year 2025 26 - dpc copper winding wire (round) in sizes 11 to 22 swg-fresh, dpc copper strip of sizes for lv winding of distribution transformers 25 kva to 630 kva-fresh, se copper winding wire (round) in sizes 11 to 22 swg-fresh, dpc aluminium winding wire (round) in sizes from 12 to 20 swg-fresh, dpc aluminium strip of sizes for lv winding of distribution transformers 25 kva to 630 kva - fresh, se aluminium winding wire (round) in sizes 12 to 20 swg-fresh, dpc copper winding wire (round) in sizes 12 to 20 swg ( in exchange of one kg of scrap of salvaged conductor), dpc copper strip of sizes for lv winding of distribution transformers 25 kva to 630 kva( in exchange of one kg of scrap of salvaged conductor), se copper winding wire (round) in sizes 11 to 22 swg ( in exchange of one kg of scrap of salvaged conductor), dpc aluminium winding wire (round) in sizes from 12 to 20 swg ( in exchange of one kg of scrap of salvaged conductor), dpc aluminium strip of sizes for lv winding of distribution transformers 25 kva to 630 kva ( in exchange of one kg of scrap of salvaged conductor), se aluminium winding wire (round) in sizes 12 to 20 swg ( in exchange of one kg of scrap of salvaged conductor), lv brass bush rods 12 mm, lv brass bush rods 20 mm, lv brass bush rods 25 mm, lv brass bush rods 30 mm, press card board soft calendared solid 1mm/2mm/3mm(as per sample), press card board pre compressed solid 1mm/2mm/3mm., press card board gatti, ht insulating gum, glass wool sleeves of sizes, aluminium brazing rod ( standard length), copper brazing rod (standard length), flexible copper strip (shim) 75mm x 0.5 mm, pvc sheets 1 mm thick, empire tape 1, electrical grade kraft paper, 4 mil, lethoride paper 10 &20 mil., hv bushing, lv bushes 250 amp, lv bushes 630 amp, lv bushes 1000 amp, cotton tape 1 (size) 35 m long., nawara tape 1 (size) 35 m long., rubberized cork sheet 4 mm thick 2ftx3ft, rubberized cork sheet 3mm thick 2ftx3ft, bakelite tubes off sizes 8 to 14mm dia ( 1 mtr long), hv bush clamps (ms), aluminium clamping member (shoes) for hv bushing, lv cork washers 12 mm dia, lv cork washers 20mm dia, lv cork washers 25 mm/30 mm dia, nuts & bolts (m.s) of sizes., m.s flat washers., hv cork washers 110 mm o.d, aluminium welding flux, aluminium flat 4/6/8/10 mm thick of required, copper flat 4/6/8/10 mm thick of required width., ms plug & caps 1/2 ; 3/4; /1; 1.1/4; 1.1/2, oil seal rings (o-rings) for lv/hvbush rods 12 mm dia., oil seal rings (o.rings) for lv/hv bush rods 20 mm dia, oil seal rings (o.rings) for lv/hv bush rods 25 mm dia, creep tape 1, cotton cloth, m4 grade crgo silicon steel core laminations/stampings duly insulation coated. of required size as per sample, empire sleeves of sizes, synthetic enamel paint smoke grey colour, paint thinner, steel primer, silica gel, transformer oil(servo/power oil/hindustan oil), welding rods 3.15 mm/4mm., refilling of oxygen gas for breezing, refilling of lpg gas for breezing, 25 amp, 4- pole 50 amp contact set, 80 amp, 100 amp 4-pole mccb, 0.5000 ohm meger manual, steel sealing, heating elements rods @2000 watts, filter packs, pannel indicators, thermostats/thermal contactors, varnish, 400 amp 4-pole changeover switch board eith enclosure, fevicaol, cotton pata
Tender For supply installation and commissioning of physics lab at item wise on turnkey basis at govt new model college jhabua 457661 - supply installation of physics lab equipment on turnkey basis, battery charger 2 to 12 volt., ballistic galvanometer with lamp and scale arrangement, spectrometer prism (crown/flint glass), spectrometer 6" 17 ", 30 sec, optical bench with riders double bar, optical bench with riders double bar heavy, inertia table, complete apparatus to verify law of parallel and perpendicular axes for moment of inertia, compund pendulum/bar pendulum, reading telescope, bending of beam apparatus to determine youngs modulus, cantilever to determine youngs modulus, horizontal torisonalpendulamappratus, jaeger apparatlrs to deternrine the surface tension, apparatus to determine the surface tension, apparatus to determine the viscosity of fluid using poiseuiles method, callendor and barnes apparatus to determine the value of mechanical equivalent of heat, measurement of low resistance by carey, potentiometer, lee purpose to determine the hear conductivity of bad conductor of different geometry, apparatus to verify newtons law of cooling, searl apparatus to determine the coefficient of thermal conductivity, sodiurn vapour lamp, transformer for sodium vapour lamp, mercury lamp, transformer of mercury lamp, biprism, complete apparatus to determine the resolving power of a telescope, biquartz are half shade polarimeter, newtons ring apparatus cornplete with travelling microscope power supply and sodium level, electroscope or electrometer, audio fiequency generator, cro dual trace 30 megahertz single tress l0megahertz, i.jse of vibration magnetometer to study a field apparatus, tangent galvanometer, apparatus to study resonance curve for lcr circuit, apparatus for measurement of capacitance and inductance, apparatus to determine the value of plancks constant, complete apparatus to determine e/m using thomson method, complete apparatus to determine e/m by milikons method, apparatus to study the absorption spectra of iodine vapour completes with white light source power supply grating and spectrometer, apparatus to draw bh curve of ferromagnetic material with the help of cro, half wave and full wave rectifier apparatus with built-in power supply, transistor characteristics apparatus with built in power supply and metres, apparatus to study characteristic of tunnel diode, apparatus to study hysteresis curve of transformer core, apparatus to study specific resistance and energy gap of a semiconductor, apparatus to study transistorized regulated power supply, apparatus to study rc coupled amplifier with built-in power supply, zener diode characteristics apparatus with built-in power supply, apparatus to study charging and discharging of a capacitor, complete setup to find the wavelength of sodium light, study of lissajous figure trainer, barton apparatus, digital oscilloscope, adjustable height stands, capillary tube packets of different radii, electrical laboratory kettle with varying voltages, piatinum resistance thermometer, soldering station, desoldering tool, thermocouple apparatus, jfet apparatus to study characteristic curve, hall probe apparatus, plane transmission grating, brewster law apparatus, beam divergence apparatus of helium neon laser, diode laser, holographic diffraction grating, michelson interferometer, logic gates apparatus (or, and not, nand, nor, xor), standard tool box, connecting lead wire for electronic apparatus, flywheel
Tender For electric cabling service - 3 phase heavy duty electric wiring xlpe insulated working voltage form 415 v to 11 kv as per is 1554 along with associated items and civil work as per schedule of work attached; copper and aluminium coth conductor material as per schedule of work-1 supply, laying and testing cable xlpe insulated ,screened, pvc bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 50 sq mm 3 1/2 core. rm 280 2 excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundations, or for shafts, wells, cesspits, manholes, pier holes, etc. and not exceeding 10 sqm on plan and getting out in soft /loose soil complete all as specified and as directed cum 60.75 3 returning filling including spreading leveling, watering and well ramming in layers not exceeding 25cm in soft/loose soil complete all as specified and as directed. cum 60.22 4 removing excavated soil to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and as directed. cum 0.53 5 supply and laying ldpe pipes 50 mm dia with all fitting ,laid in ground for crossing the cables across the road by cutting existing road , under floor ,wall by cutting existing floor and making good the road /floor and wall surface after laying of pipe . rm 270 6 cement concrete 1:3:6 type c-2 using 40mm graded stone aggregate in foundations, filling and mass concrete complete for making foundation for mounting flood light /bollard light fitting/finishing of roads/floors etc . cum 4.05 7 m &l for cutting of road /floor surface 30cm girth, up 45 cm width for croosing the pipe line /laying of cable acroos the road all as specified and directed. rm 30 8 s & f distribution boards epoxy powder coated tp & n (vtpn mccb db) 8 way ,415 volts ,fabricated from minimum 1.6 mm thick crca sheet and fixed/ flush to wall and suitable for universal mounting with 250 amps fully insulated copper bus bar for each phase and 02 neutral shrouded bar ,2 earth bar and cable tie for cable management with reversible door for ip-43 db,s protection, suitable for fixing fp mccb 100/125 amps as incomer complete all as specified and directed. note: suitable mccb and outgoing mcbs will be measured separately under relevant items of this schedule each 1 9 s & f mccb ,4 pole 100 a , 415 volts with rupturing capacity 16 ka with thermal-magnetic release and adjustable overload setting of following capacity complete all as directed. each 1 10 s & f bus bar chamber with 4 nos copper busbar 150 amps including mccb 100a 16ka 415 volts each 1 11 s & f sub main wiring with 4x16 sqmm +1 x 10 sqmm run pvc insulated unsheathed frlsh cable 1100 volt grade, with multi stranded copper conductor drawing in concealed pvc conduit not less than 25mm dia complete all as specified and directed. rm 50 12 s & f sub main wiring with 2x4 sqmm +1 x 4 sqmm run pvc insulated unsheathed frlsh cable 1100 volt grade, with multi stranded copper conductor drawing in concealed pvc conduit not less than 25mm dia complete all as specified and directed. rm 200 13 s & f modular rectangular block for mounting,modular switches, sockets, fan regulator etc. with 3 mm thick plastic laminated sheet cover of size 175mm x 175 mm and 50 mm deep each 25 14 supply and fix modular switch 1 way 16a, 1 module with indicator lamp each 25 15 supply and fix modular socket 6a/16a, 2/3 pin combined 2 module each 25 16 material and labour for earthing with galvanised steel earth plate electrode 60cmx60cmx 6mm thick burried directly in ground (earth pit not less than2.25 mtr below ground level) with top edge of the plate not less than 1.5 mtr below ground level connected to 32 x 6 gi strip by means of nuts,bolts,check nuts & washers of galvanized iron or steel,protected by 15mm bore light grade galvanised iron pipe and connected to
Tender For supply of electrical materials on annual rate contract - 1.5 sq.mm f.r copper pvc insulated wire., 2.5 sq.mm f.r copper pvc insulated wire., 4 sq.mm fr copper pvc insulated wire., 6 sq.mm fr copper pvc insulated wire., mains with isi mark wp 2 x 2.5 sq.mm. 1100 v grade aluminium pvc insulated cable., mains with isi mark wp 2 x 4 sq.mm. 1100 v grade aluminium pvc insulated cable., mains with isi mark wp 2 x 6 sq. mm.1100 v. grade aluminium pvc insulated cable., retrofit t8 led 18 / 20 tube light., ceiling rose / batten holder /slanting holder /hanging cord switch / hanging bell push/ pendent holder bakelite base 6a., street light bracket made from 25 mm. dia b classg.i. pipe, 0.6m. in length with clamps for suitable pole., street light bracket made from 32 mm. dia b classg.i. pipe, 0.6m. in length with clamps for suitable pole., street light bracket made from 40 mm. dia b classg.i. pipe, 0.6m. in length with clamps for suitable pole., condenser 2.5 micro farad for ceiling fan., ceiling fan of 600mm. sweep complete, ceiling fan of 900mm. sweep complete, energy saving ceiling fan 230 v a.c. 50 cycles 1200mm complete, ceiling fan 230 v a.c. 50 cycles 1400 mm complete, double pole metal clad switch with hc type fuse 240v, 63a, triple pole metal clad switch and fuse 415v, 100a, spmcb 0.5a to 5a, c-series, spmcb 6a to 32a, b- series (for lighting), spmcb 40a to 63a, b- series (for lighting), tpmcb 6 a to 32a, 3 pole mccb upto 100a, 415v, with short circuit rating 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 and mccb should have phase barriers both sides, in provided enclosure, hc pattern porcelain fuse bridges with base & hc type fuse links 240v 16a erected on polished wooden block complete, hc pattern porcelain fuse bridges with base & hc type fuse links 240v 32a erected on polished wooden block complete, porcelain fuse bridges with base hc type fuse links 240v 63a erected on polished wooden block complete, porcelain fuse bridges with base hc type fuse links 415v 100a erected on polished wooden block complete, xlpe armoured cable 2 core 6 sq.mm. aluminium conductor with continuous 5.48 sq. mm, xlpe armoured cable 2 core 10 sq.mm. aluminium conductor with continuous 5.48 sq. mm, xlpe armoured cable 3 core 25 sq.mm. aluminium conductor, xlpe armoured cable 4 core 6 sq.mm. aluminium conductor, xlpe armoured cable 4 core 10 sq.mm. aluminium conductor, xlpe armoured cable 4 core 16 sq.mm. aluminium conductor, gi earth wire of high purity of different sizes used for earthing or any other purposes, providing pair of duly tested rubber hand gloves as per is:47705 suitable for working upto 22 kv supply complete., ding dong / electronic musical type call bell with heavy duty coil suitable to operate on 230v a.c., electronic type cordless call bell erected on t.w. board having portable bell push working on 9v d.c. battery and (effective range upto 45 meter) bell on 250 v a.c.supply, electronic type step regulator for ceiling fan 600/ 900/ 1200/ 1400 mm. sweep, complete, double pole isolator only switch version of miniature circuit breaker of 40a, triple pole isolators only switch version of miniature circuit breaker of 63a, triple pole isolators only switch version of miniature circuit breaker of 100a, quartz electronic time switch having 24 hour dial to work on 250 v 50 cycle ac having built in rechargeable nickel cadmium batteries to run the time switch on failure of supply having switch contact rating up to 16a to use independently or in conjunction with contactor., two pole power contactor 230 v, 12 a for time switch complete, two pole power contactor 230 v, 32 a for time switch complete, four pole power contactor 430 v, 16 a for time switch complete, four pole power contactor 430 v, 40 a for time switch complete, programmable digital almanac timer microcontroller based with real time clock to operate on der