Sump cleaning near pit bottom in r-iv seam of no. 5 pit at manderboni colliery unit of manderboni south samla amalgamated colliery under pandaveswar area

Comprehensive maintenance works of colony of manderboni madhaipur south samla group of mine under pandaveswar area, ecl for a period of two years

Proposal for advance roof bolting of existing panel c-11 in r-v seam of no. 5 pit at manderboni colliery unit of manderboni south samla amalgamated colliery under pandaveswar area

Proposal for roof bolting along haulage roadway and travelling roadway in r-v and r-iv seam of no. 5 pit at manderboni colliery unit manderboni south samla amalgamated colliery under pandaveswar area.

Repairing/rewinding of slip ring motor at south samla unit,msam colliery, repairing of ece make 11kv ocb at pandaveswar colliery and repairing of 3.3 kv, 315kva, tsu controlling ht switch, 400a at manderboni unit, msam colliery,pandaveswar area

Proposal for roof bolting from 6 pit bottom to pump in r- ii/iii seam of no.6 pit at manderboni south samla amalgamated colliery under pandaveswar area.

Sealing of mine openings of samla colliery (closed mine) under pandaveswar area.

Repairing and construction of isolation stopping for panel-c-5 ib r-iv seam of no. 5 pit at manderboni colliery unit of manderboni south samla amalgamated colliery under pandabeswar area

Changing of gang operating switch for different places under south samla unit of msam colliery under pandaveswar area

Repairing and construction of isolation stopping for panel-d-14 and d-15 in r-iv seam of no. 6 pit at manderboni south samla amalgamated colliery under pandaveswar area