Tender For kota-swm section - pre and post tamping track measurement survey using timble, gedo vorsys trolly system or similar, calculation, marking & feeding of design data to track machine to achieve designed line & level of the track.
Tender For engagement of contractual manpower for lowering and marching of one new simplex sdl machine and lifting of old survey of sdl machine 611-952 from dhemomain pit surface 15l development district at pit of colliery under sodepur area.