Drilling, excavation, loading, transportation, dumping, spreading and leveling etc., of 651.097 lbcm of in-situ ob (which includes 15.317 lbcm of top soil, 30.607 lbcm of sub-soil, 537.760 lbcm of hard ob, 66.753 lbcm of coal and 0.660 lbcm of top soil quantity beneath the dump) with conventional equipment and additional works viz., 5000 shovel hours, 5000 dozer hours and 1,30,000 rmt of drilling at jawahar khani opencast mine [amalgamation of jk-5 ocp and 21 incline (conversion of 21 incline in to oc)], yellandu area for a period of 48 months.

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

Adhesive hardener dobofil 60,relay earth leakage with cbct 12v 1 to 750ma,isolator assy on off iassyk3,contact fixed only 200a cb 045320,contact moving only 200a cb 0455209,relay control plt 12v dc 8 pin w bse,relay control pla 12vac 8 pin,kit contact ml12 front hsg moving bridge,relay earth leakage with cbct 12v 1 to 750ma,kit contct pak 225us 300a for contactor,tap set threading tape 3 by 8 to 3 by 4in,contactor main 550v 300a,kit contct l and t ml10 spare,bucket leather 375mm 447mm,bucket leather 140mm 202mm,fastner belt type hawk 53mm,relay erth lkge with cbct 12v 1 to 750ma,kit contct ml10 frnt 250a,adhesive hardener dobofil 60,kit cable joint 95mm2 cu 11kv 3c,fan 220 to 250v 300mm wall,flange ms 150mm pln face,valve check non return cast steel 150mm,valve foot cast steel 150mm,cleaner electric cmpnnt crc 226,belt v c 298 569mm 22mm 14mm,packing grease graphite 12mm,packing lubricated graphite 10mm gland,metal white rc3 sn sb cu pb alloy

Day to day, extension etc of ht over head line at haul road, face ob dumping, pump station etc under jarangdih colliery

Dismantling, di and erection of 220 v lt o/h line clear the area ob dumping advancing of face lighting of haul road and face 9 seem deco 4000 gpm pump of abocp mine under block-ii area

Day to day erection and dismantling of light fittings, overhead conductor and poles at coal face, ob face, haul road,chp/siding coal stock yard, coal transporting road and ob dump yard at locp,ib valley area

Di of 6.6 kv o/h line due to widening of haul road ob dumping in old coal face socp under muraidih, amp &#x0d colliery

Day to day erection and dismantling of of light fittings, overhead conductor and poles at coal face, ob face, haul road, chp or siding coal stock yard, coal transport road and ob dump yard at locp, ib valley area.