Construction of 3nos. air-crossing (including build-ing material) (at location 2d/54le, 2d/55le and 2d/56le) in cm panel e7 of bagdona seam at tawa mine of pathakhera area, wcl

Custom bid for services - transportation of explosive from surface magazine to all depillaring lhd running district of bagdona seam including of stemming materials for stemming of holes at tawa mine, pathakhera area wcl

Drilling of nx size upward vertical or inclined boreholes from cm panel w7xcut of bagdona seam to goaved-out panel of lower workable seam or upper workable seam at tawa ug mine, pathakhera area, wcl.

Drilling of nx size upward vertical or inclined boreholes from cm panel w7xcut of bagdona seam to goaved-out panel of lower workable seam or upper workable seam at tawa ug mine, pathakhera area, wcl.

Drilling of 4nos. nx size upward vertical and inclined boreholes from e8/e9 proposed depillaring district of bagdona seam to lws at tawa mine of pathakhera area, wcl.

Filling of developed cracks over goaved-out workings of upper workable seam, lower workable seam and bagdona seam at tawa mine, pathakhera area, wcl

Crack filling over depillared panel of bagdona seam, lower workable seam and upper workable seam at tawa mine, pathakhera area, wcl.

Cleaning of spillage coal/shale along all running belts of bagdona seam and lower workable seam at tawa mine, pathakhera area, wcl

Subsidence levelling with numbering over subsidence pillars over goaved out panels of lower workable seam of tawa 2 mine, pathakhera aea, wcl

Cleaning, removal of spilled coal along all trunk belts and district belts of lower workable seam and bagdona seam underground at tawa 2 mine, pathakhera area, wcl