Tender For construction of 20 nos. of 50cm thick rccisolationstopping to isolate 23ln and main dip proposed lhcm panel in seam a at kurja ug mine of hasdeo area.
Tender For construction of 10 nos. of 50 cm thick rccisolationstopping to isolate proposed depillaring panel no. 08 in seam 8a2 from 7/8 incline at rajnagar ro ug colliery of hadeo area.