Roof bolting in ug by hiring of dgms approved portable hydraulic roof bolting machine with wet drilling arrangement drill 1.50mtr/1.80mtr length hole with 27mm dia drill bit for anchoring 20/22 mm dia roof bolting.... at umaria colliery

Repairing of eight numbers of foam filled tyres for dgms approved man riding vehicles free steered vehicles fsv deployed at jhanjra project colliery, jhanjra area

Roof bolting in ug by hiring of dgms approved portable hydraulic roof bolting machine with wet drilling arrangement drill 1.50mtr/1.80mtr length hole with 27mm dia drill bit for anchoring ... at nowrozabad west colliery

Repairing of 10 no. self-starter motor, 10 no. alternator and their mounting with base for hemms deployed at topa ocp, kuju area.

Repairing of both side lift cylinders and tilt cylinder for dozer sl no-13738 and draw bar assembly for dozer sl. no. 13738, 13644 and 13718 deployed at topa ocp, kuju area.

Installation of dgms approved loud hailing cage or dolly communication system at jpc unit under jhanjra area.

Repairing of 01 no. travel device/final drive assy. for be1000 shovel sl. no.-10145 deployed at karma ocp, kuju area.

1. complete repairing of 200-amps, 550v, abc make acb switch at 10l/13d main for sdl m/c no.-1137 of mithani colliery under sodepur area. 2.repairing of 400-amps, 550v, oil circuit breaker (switch) r/b make of mit

Repairing of rear axle tube (lhs 2nd axle gulla) lhs 1st axle leaf spring, axle shaft and hub teeth making and fuel injector pump of hyva sl.no.jh10ae/1633 deployed for coal transportation at nlocp-dbocp, cv area.

Power re-organisation with installation of 02nos. 400 amps 11kv vcb for primary controlling of transformer (dgms violation) at mohanpur colliery under salanpur area.