Roof support of inspection route of isolation stoppings in underground from 3l to 14l of narankuri (r-vii) seam at pure searsole colliery

Roof support of inspection route of isolation stoppings in underground from 14l to 26l of narankuri (r-vii) seam at pure searsole colliery

Laying fitting of (150mm) dia ms pipe x 400 mtr from 0 d/38l to 28l/(-)4d bore hole in r-vii (narankuri) seam with construction of one no pump foundation at 7d/60l at pure searsole colliery

Laying, fitting of 4inch (100mm) dia, 1000mtr ms pipe delivery range from 60l/0d to 28l/-4d bore hole in rvii (narankuri seam) at pure searsole colliery

Construction of support brick wall with rcc roof in underground at before starting point of 36l and 37l drift to up to 30 mtr in bogra (r-vi) seam at pure searsole colliery

Construction of six no of sectionalisation stoppings in 49el district of bogra rvi seam at pure searsole colliery

Debris coal cleaning along 19l belt from main lncline to 15ed in r vii a seam at shyamsundarpur colliery

Cleaning fallen coal and debris at 34l to 37l/16d to 14d in r-v seam (except 16 dip) in r-v seam khottadih colliery, pandaveswar area

Construction of 4 (four) nos haulage foundation in underground at (i) 5d/43l and (ii) 5d/54l (iii) 5d/47l(iv) 5d/60l of bogra rvi seam at pure searsole colliery

Construction of 09 no of sectionalisation stoppings in 43el and 49wl district of bogra r-vi seam at pure searsole colliery