Roof bolting for roof support along f.s.v. route in r-vi seam of khottadih colliery, pandaveswar area.

Construction of side wall along (-) 1l/shaft bott-0 dip, travelling route in sripur (r-vi) seam of methani colliery

Establishment of permanent haulage and travelling roadway by cleaning and supporting of 20 years old unused dewatered gallery of 25x-cut panel of sripur r-vi seam, bejdih colliery

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.

Partial supply and installation of 90 kw belt conveyor system at b-6 panel of bogra seam (r-vi) of amritnagar colliery under kunustoria area

Partial supply and installation of 90 kw belt conveyor system at b6 panel of bogra seam rvi of amritnagar colliery under kunustoria area.

Laying and fitting of stowing range from pit no. 3 bottom to depillaring section of bogra seam (r-vi) at amritnagar colliery under kunustoria area

Drilling of three (03) nos. nx size dia (ug) borehole in r-vi (bogra) seam dev. dist. 23sl/2wd at amritnagar colliery under kunustoria area

Cleaning of fallen coal/carbonaceous material mixed with stone along 7.5wr to 10wr / 12l to 10l in r-vi (bogra) seam of amritnagar colliery under kunustoria area

Construction of 20 (twenty) nos. ventilation stoppings at b-6/2wd and b-6/13sl development district in bogra (r-vi) seam at amritnagar colliery under kunustoria area