Comprehensive annual maintenance contract of 04 nos. of pit less road weigh bridges at bhanora west block colliery, ssi colliery, satgram project and nimcha colliery under satgram sripur area.

Maintenance/overhauling of 03 nos of 11kv/3.3kv transformers at ningha colliery, satgram-sripur area

Establishment of power supply infrastructure for dewatering operation from bhanora west block colliery to bhanora west oc patch under satgram sripur area

Repair /replacement of earth test point, lighting arrester,earthing strip with wall insulater and repair maint/ services of dg sets at afs kumbhirgram

Custom bid for services - erection of overhead line and cable ducting of approximately 95 metres each, along with electrical accessories and led lighting for the volleyball and kabaddi grounds at wcl umrer colony

Whitewashing along travelling roadway (25l/-4d to -11d, -11d/25l to 27l, 27l/-11d to -15d and -15d/27l to 31l) in r-vi seam of no. b pit at pandaveswar colliery, pandaveswar area.

Earth electrode primary electrode,mccb,residual current cuircuit breaker rccb,earth leakage circuit breaker elcb,solar insulation meter,digital lux meter,magnetic flux meter,tong tester,sun shine recorder,battery storage lead acid,battery charger,solar charge controller with dusk to dawn automatic switching,solar charge controller with manual switch day lighting,array junction box for connecting 250w x 4 nos,solar lantern led type,clinometer for angle measurement,phase sequence indicator,pwm controller,mppt charge controller,inverter,solar street light,rechargeable battery,rheostat sliding type,rheostat sliding type,bus bar with brackets 1 mtr each,milli voltmeter centre zero analog portable box type housed in bakelite case 100 to 0 to 100 mv,tachometer digital photo sensor type,single phase variable auto transformer 0 to 270 v 10amp air cooled,phase sequence indicator 3 phase, 415 v,growler,ac starters,ac starters,ac starters,function generator 2 to 200 khz sine square triangular 220 v 50 hz single phase,imm

Growler,set of rowel punch 8, 10 mm,autotransformer 250v, 0 to 300 v,10a,solid state solar based single phase energy meter, bidirectional, 5 to 30 amps, 240 volts,three phase kwh meter analog 25a, 415 v a. c,three phase kwh meter digital 25a, 415 v a. c,wiring board on stand 3 meter x 1 meter with 0.5 meter projection on the top,limit switch, liver operated 2a 500v, 2 contacts,cut out relays 16a, 440v,under voltage relay 360v to 440v,earth electrode primary electrode 2100x28x3.25mm,earth electrode secondary cu strip 20x5mm,bus bar with brackets 1 mtr each,solar panels 250 wp,solar panels 15 wp,solar charge controller with manual switch, day lighting 6v,5 a,dc power supply 250v dc, 25 amp,automatic reverse forward er,soft er 1 ph,field regulator 0 to 1000 ohmic, 2 amps,d.c. shunt motor 3 h.p 250 v with 3 point er and speed regulator, laboratory type,immersion heater 1500 watt, 240v,ac table fan 68 watt, 230 v,dmx controller,rewinding machine,demonstration table 2.5 x 1.25 x 0.75 m,blackboard wit

Making with chemical earth pit, gang switch for 1000 kva poweer transformer at tirat colliery main sub-station under satgram sripur area

Major renovation electric store room at satgram project colliery under satgram sripur area.