Verifying As-Built Accuracy: Check concrete 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. 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.