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

Construction of 50 nos. bricks ventilation stoppings in g-iii bottom seam at bagdewa ug mine, korba area.

Repairing of 29 (twenty nine) ventilation stopping in r-v seam, khottadih colliery, pandaveswar area.

Work of masonry construction of 16 nos ventilation stoppings to provide ventilation arrangement proper distribution and diversion of ventilating air from seamiii to seamii development panels and seamiii pumping stations

Construction of 03 nos sectionalisation stoppings between trunk panel and panel 8a of rvii seam at 3 and 4 unit under jpc

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.

Cleaning along 19l belt from 7wd to 19wd in rvii a seam at shyamsundarpur colliery.

Cross stitching at junction of depillaring panel-23 in kenda seam of jambad ug colliery

Cleaning of debris mixed with coal at r-vii bonbahal seam of porascole west colliery

White washing (single coal) at 42el shcm district in r-iv seam at khottadih colliery, pandaveswar area.