Providing of 150 nos of subsidence monitoring pillars around in proposed depillaring panel i.e. 40le panel in mk (top) seam bartarai colliery.

Making of 110 nos subsidence pillars and making of garland drain over depillaring panel no.8 and 9 in seam 8a2 of 7/8 incline at rajnagar ro colliery of hasdeo area.

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.

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

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 12 west panel of shiwani u.g. mine under bhatgaon area.

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 12 west panel of shiwani u.g. mine under bhatgaon area.

construction of fixing of pcc pillar for monitoring of subsidence over the depillaring area at surface and making the garland drain around depillaring area at 2 east dep. panel of shiwani ug mine under bhatgaon area.

Contractual work for making 200 nos. concrete pillars and fixing for&#x0d subsidence leveling over proposed depillaring e-1 panel of lws at&#x0d chhatarpur mine, no 1 pathakhera area. &#x0d