Protection work such as earth cutting and filling of the same in cracks around the subsidence areas over the different depillaring panels at pali colliery of pali sub area of johilla area

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

Cutting earth and filling the cracks due to subsidence above the cm panel 16el at shyamsundarpur colliery

Crack filling in subsidence area in surface over depillaring panel at damini ug mine of sohagpur area

One time earth filling of subsidence area within vindhya ug mine boundary under pinoura sub area of johilla area

Cutting/breaking of all kinds of soil and filling thereof in subsidence cracks over goaved/depillaring panels and cutting of drains periphery of over the depillaring panels (10a, 10b, 11a, 11b and 11c) in 8a2 seam of 7/8 incline at rajnagar ro colli

Cutting earth and filling the cracks due to subsidence above cm panel 6c and 5c in rvi seam at s.s.pur colliery

Construction and fixing of pcc pillar for monitoring of subsidence over the pillaring area at surface and making the garland drain around depillaring area and earth filling at surface area over depillaring panel to pr mine breathing as well as t

Construction and fixing of pcc pillar for monitoring of subsidence over the depillaring area at surface and making the garland drain around depillaring area at 51r/3l cont. depillaring panel of bhatgaon colliery under bhatgaon area.