Establishing control station (3 Nos) at site using GPS RTK/DVRS system and transfering elevations using auto level & marking DMD level using auto level traverse at site with reference to DM Datum ( 3 Nos)
Establishing control station (3 Nos) at site using GPS RTK/DVRS system and transfering elevations using auto level & marking DMD level using auto level traverse at site with reference to DM Datum ( 3 Nos)
