Cleaning and removal of scattered / side fallen coal along 8 dip and 4rise main airways galleries of 4a (bottom) seam at haldibari ug mine

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.

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

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

Malma cleaning, removal of debris from loading point of 6l/-23d and below discharge points of 16l/1r, -12d/16l, 6l/ 12d and tandem belt near 2nd inter connection of 4a seam at haldibari ug mine.

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

Transportation of incombustible materials from rajnagar ocm (sector- f) to haldibari ug mine subsidence area over the proposed depillaring panels (-) 6d,7lsa, 12ls and 17ls of 4a seam for filling of subsidence cracks/pot holes