Malma cleaning and removal of scattered / side fallen coal along inc.no-3, 4r , 18l , 19l main return airways galleries of 4a seam at haldibari ug mine.

Drain cutting in hard stone, side/roof dressing and cleaning of fallen materials along 14 dip main return airways galleries of 10b seam at haldibari ug mine.

Cleaning and removal of scattered/side fallen coal of cm panel, along 16ls, (-)12d,&#x0d 7lsa and (-)18d belt of 4a(bottom) seam at haldibari ug mine.&#x0d

White washing and stone dusting/spreading in ug galleries at cm panel of 4a(bottom) seam and 10bseam at haldibari ug mine.

Assistance required for belt maintenance of cm panel in 4a (bottom) seam at haldibari ug mine .

Construction of 67 nos. ventilation stopping in 7ls,-6d,-17d,-25d,17ls and 23ls in 4a bottom seam seam at haldibari ug mine

Assistance required in maintenance of track line at 10b (top) and 4a (bottom) seam 4841m/day for 365 days at haldibari ug mine

Construction of 18 nos. rcc isolation stoppings in cm panel no. 17 rise dep. panel of 4a (bottom) seam at haldibari u.g. mine.

Cleaning of fallen carbonaceous materials at 10ed and surrounding dip and level galleries and loading into tubs in narsamuda (r-x) seam workings at narsamuda colliery

Construction of 26 nos.isolation stoppings in panel no 7ls, 12ls, 17ls, (-)17d, (-)25d in cm panel of 4a (bottom) seam at haldibari ug mine