Construction of 02 nos. complete isolation stoppings (fly ash bricks) and 04 nos. preparatory complete isolation stoppings, including all materials, in 32l dep. panel, lws at tawa-ii mine, pathakhera area, wcl

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.

Approval for awarding the job of new construction of 03 nos. of isolation stopping and 03 nos. of strengthening of isolation stoppings near pit bottom in r-iv seam of no. 5 pit at manderboni south samla amalgamated colliery, pandaveswar 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.

Sealing of 03 nos. preparatory isolation stopping in t-22 depillaring panel in top seam-v of jhilimili mine.

Construction of 10 nos. rcc isolation stoppings and 06 nos. preparatory isolation stoppings in 30lw proposed depillaring panel (sub panel - i and sub panel - ii) in underground at pandavpara mine.

Construction of 8 nos. of isolation stoppings and 5 nos. preparatory isolation stopping for proposed panel-20 at r-viii(borachak) seam of patmohona colliery

Construction of 8 nos. of isolation stoppings and 5 nos. preparatory isolation stopping for proposed panel-20 at r-viii(borachak) seam of patmohona colliery

Making of 14 (fourteen) nos. of isolation stopping and 2 (two) nos. preparatory stopping for proposed depillaring panel m in 4,5,6 incline of dhori (k) colliery