Construction of 4 nos. isolation stoppings (3 nos. preparatory stoppings and 1 nos complete stopping) at 8 no pit in r-viii seam (nega seam) in amkola unit of nimcha (r) colliery.

Making of 03 (three) nos. of ventilation stopping in proposed panel-o in 7 and 8 incline of dhori (k) colliery ,dhori area.

Construction of 06 nos. isolation stoppings and 03 nos. preparatory isolation stopping in proposed depillaring panel t-20 in top seam of jhilimili mine.

Construction of 14 nos. rcc isolation stopping and 06 nos. preparatory isolation stoppings in proposed contiguous depillaring panel (seam-ii and seam-iii) in underground at pandavpara mine.

Construction of 25 nos ventilation stopping at (-)7ls contiguous depillaring panel&#x0d in upp and lpp seam of bhatgaon ug mine under bhatgaon area&#x0d

Construction of 25 nos ventilation stopping at (-)7ls contiguous depillaring panel in upp and lpp seam of bhatgaon ug mine under bhatgaon area

Construction of 05 nos. preparatory isolation, 07 nos. ventilation stoppings and 04 nos. repairing and plastering work of old ventilation stopping and 04 nos. ventilation stoppings plaster work only at rajgamar 4and 5 incline of rajgamar sub area.

Construction of 25 nos.rcc isolation stopping at 115l proposed depillaring distt. including material cost at balrampur 10 and 12 inclines of bishrampur area.

Construction of 11 (eleven) nos. new ventilation stopping at p-8b proposed depillaring panel in between intake and &#x0d airway in lk-ii seam at jamuna 9and10 mine, bhadra sub area. jk area.&#x0d

Repairing six (06) nos. ventilation stoppings 40l/3d-2d, 40l/3d-4d, 41l/3d-4d, 44l to 46l/3d-4d, and cleaning side of ventilation stopping in r-v seam of khottadih colliery, pandaveswar area