EC
Mining & MetalsMinerals & Metals Open
Roof bolting support in coal along unsupported area of new development patch in RVIIIB seam at NKJ unit Khandra colliery.
Eastern Coalfields Limited · ECL_Bankola area
- Location
- Coal India (CPSE), India
- Published
- 4 Aug 2026
- Closes
- 14 Aug 2026