Establishing control stations (3 Nos.) at site using GPS RTK/DVRS system and transferring elevations using Auto level & marking DMD level using auto level traverse at site with reference to DM Datum. (3 NOS)
Establishing control stations (3 Nos.) at site using GPS RTK/DVRS system and transferring elevations using Auto level & marking DMD level using auto level traverse at site with reference to DM Datum. (3 NOS)
