Proposal for construction of 16(sixteen) nos. of ventilation stoppings to ventilate j-17 panel in r-vi seam at pandaveswar colliery, pandaveswar area.

Construction of 20 nos. ventilation stoppings and repairing of 05 nos. old ventilation stoppings of 23 dip panel at dhelwadih ug mine.

Construction of 15 nos. pcc ventilation stopping to ventilate 90l east panel of west block of churcha mine (ro).

Construction of 16 nos. ventilation stoppings at sub panel s12b of s12 panel in rviiib1 seam at shyamsundarpur colliery

Construction of 08 nos. pcc ventilation stoppings in 95l east panel and reconstruction of 09 nos. pcc ventilation stoppings at various located sites in west block of churcha mine (ro).

Construction of 48 nos rcc ventilation stoppings and repairing of 19 nos. of old ventilation stoppings in vi top seam for prop. cm depillaring panel c1 and c2 at bangwar ug mine

Proposal for construction of 08 (eight) nos. of ventilation stopping to ventilate j-16 panel in r-vi seam at pandaveswar colliery, pandaveswar area.

Construction of 10 nos ventilation stoppings for re-arrangement of ventilation circuit for panel-21 in dishergarh r-iv seam at satgram incline

Construction of 4 nos isolation stoppings (01 rcc and 03 nos. brick work), construction of 12 nos new ventilation stoppings and 10 nos repairing /re-construction of ventilation stoppings at 14 west proposed dep. panel in massan combined seam of shiwa

Construction of 11 nos. ventilation stoppings in cm panel-26 of r-vi seam at mic under jpc