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

Supply and fitting of pin bush coupling with bolt and bush in pv 300 ventilation fan of khottadih colliery

Magnetic flux meter 0 to 500 tesla,tachometer analog type 10000 rpm,electric induction plate 1500 watt 240v,electric kettle 1500 watts 240v,ac ceiling fan and ac table fan 68 watt 230 v each,geyser storage type10 liter,mixture and grinder 750 w 240 v,washing machine semi automatic 5 kg,inverter with battery 1 kva with 12 v battery,wiring board 3 meter x 1 meter with 0 point 5 meter projection on the top,chain pulley block capacity with tripod stand 3 ton,electrical loadsof incandescent,rooftop mounting structure for 4 x 250 w solar panels mounting practice with tilt adjustment,electrical wiring and switch gear rack electrical control elements suitable f,protective relays and contactors rack suitable for practice of control,lead acid battery 12v 40ah,lead acid battery 12v 75ah,lead acid battery 12v 100 ah,halogen lamp with stand for llumination of solar panels in lab ac mains,multi meter analog,air impact wrench,lathe machine as per is 6893:1988

Pumping arrangement for 10th dip at ningah colliery under satgram-sripur area

Annual maintenance contract of automatic contrivance installed at pit no 04 and 05 of ningah colliery under satgram-sripur.annual maintenance contract of automatic contrivance installed at pit no 04 and 05 of ningah colliery under satgram-sripur.

Major renovation fan house room at satgram project colliery under satgram sripur area

Supply and installation of rope slack device with indicators for winder of ningah colliery under satgram-sripur area.

Certification of lancashire boiler no wbl 8110 including cleaning, dismantling and repairing at ningah colliery under satgram-sripur area