Establishing Control Points: Set primary site benchmarks, grid lines, and vertical/horizontal control networks from master survey data Field Marking and Layout: Use advanced measurement tools-like Robotic Total Stations (RTS), GPS units, and laser levels-to physically mark building corners, column lines, partition walls, and utility stub-ups Verifying As-Built Accuracy: Check formwork, anchor bolts, structural steel alignment, and concrete embedments to ensure they match design tolerances Troubleshooting Discrepancies: Identify conflicts between field conditions and digital plans, resolving issues before costly construction mistakes or rework happen. Team Collaboration: Coordinate daily with project managers, field crews, trade contractors, and VDC teams to keep construction sequences aligned and on schedule.