Construction of 47 nos of fly ask brick ventilation stoppings in 33ls and 36ls and 15nos old ventilation stoppings repairing in 36ls for proposed dep. panel of seam a at kurja ug mine of hasdeo area.

Cleaning of spilled coal below tail ends/discharge ends of 34ln panel and erection /shifting of temporary ventilation stoppings of lhcm dep. panel in seam a at kurja sheetaldhara ugmine of hasdeo area

Construction of 37 nos of pcc ventilation stoppings in proposed lhcm depillaring panel 28ls and 24ls in seam c at kurja ug mine of hasdeo area

Cleaning of spilled coal below tail ends/discharge ends of -40rise and - 34rise and erection /shifting of temporary ventilation stoppings of lhcm dep. panel in seam c at kurja sheetaldhara ug mine of hasdeo area.

Construction of 46 nos pcc ventilation stoppings in 15ln and main dip panel of seam a at kurja ug mine.

Dismantling, laying, line packing and cleaning of haulage track along 35ln roadway in proposed 34ln dep. panel in seam a at kurja sheetaldhara ug mine.

Construction of 08 nos. ventilation stoppings by use of fly ash brick and repairing of 20 nos. old ventilation stoppings for c.m. panel no. 27d and 27r dep. district of 4a seam at haldibari ug mine.

Construction of 07 nos of 50cm thick retaining wall in 34ln panel in seam a at kurja ug mine.

Cleaning of spilled coal below tail ends/discharge ends of proposed lhcm dep. panel in seam a at kurja sheetaldhara ug mine of hasdeo area.

Construction of 60 nos ventilation stoppings in seam vib at rajendra ug mine