Tender For strengthening of headgear structure by fabrication work using different size ms material as per structure stability test report considering safety of winding operations at pit no. 2 & pit no. b under pandaveswar colliery to comply dgms violation under pandaveswar colliery, pandaveswar area.
Tender For 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