Supply, fitting and commissioning of electrical protective system in 550 volt acb switches at underground workings to comply dgms violation and maintaining electrical safety in pit no b and 2 under pandaveswar colliery, pandaveswar area

Repairing of existing cage catcher at all four nos. of a-b and 1-2 pit for safe and smooth winding operation to comply dgms violation under pandaveswar colliery, pandaveswar area

White washing along travelling road way to comply the dgms violation at no 2 pit of tlb unit of tilaboni colliery.

Strengthening of headgear structure by fabrication work as per structure stability test report considering safety of winding operations at pit no. 2 and pit no. b under pandaveswar colliery to comply dgms violation under pandaveswar area

Testing, calibration and repairing of protection relay of ht switch gear and transformer at surface substation of pit no. 2 for safe electrical operation and to comply dgms violation under pandaveswar colliery

Supply and fitting of keps indicator for safe winding operation at pit no. a-b and pit no. 1-2 to comply dgms regulation under pandaveswar colliery

New installation of mmv fan interlocking system with supply of cables in pandaveswar colliery

Repairing/rectification of 02nos. 3.3kv switch in compliance to dgms violation at bonjemihary colliery under salanpur area.

New installation of mmv fan casing at pit no. 2 and no. b pit of pandaveswar colliery under pandaveswar area.

Arrangement of electrical interlocking to remove dgms violation at nlocp 33kv sub-station under cv area-xii, bccl