Construction of 10 nos of ventilation stopping at development district of dishergarh r-iv seam of ningha colliery

Construction of 6 nos rcc sectionalisation stopping and repairing of 116 nos. old ventilation stopping and 35 nos. old sectionalization stopping by use of fly ash brick for 10b seam at west jhagrakhand colliery.

Construction of 16 nos rcc isolation stopping and 03 nos. brick made isolation stoppings at 7 east depillaring panel in masan combined seam of shiwani u.g. mine, kalyani sub area, bhatgaon area.

Construction of 16 nos rcc isolation stopping and 03 nos. brick made isolation stoppings at 7 east depillaring panel in masan combined seam of shiwani u.g. mine, kalyani sub area, bhatgaon area.

Construction of 08 nos. ventilation stopping at 51r/3l contiguous depillaring panel in upp and lpp seam of bhatgaon ug mine under bhatgaon area.

Erection of (30) thirty nos. of iron shee ventilation stopping for lhd district of rviia seam at shyamsundarpur colliery

Construction of 85 nos ventilation stopping at 22ls, 16ls, 3ls and 36d (part - iii) contiguous depillaring panel in upp seam and lpp seam, 72dip lpp seam of bhatgaon ug mine under bhatgaon area

Marching route for lhcm as per requirement malma cleaning of galleries, demolishing of ventilation stopping, air crossing and reconstruction of 4 nos ventilation stopping in masan combined seamat shiwani u. g. mine under bhatgaon area.

Repairing of old ventilation stopping of rvii seam at shyamsundarpur colliery

Construction of 18 nos. ventilation stopping and 04 nos. repairing of ventilation stopping in narsamuda (r-x) seam working at narsamuda colliery