We use a licensed measuring software program to capture data from field measurements. A small computer holds the data while our technicians gather the measurements using a laser measuring tool. This ensures that all data is accurate before the technician compiles all the information into the CAD software. At this point most of the work is complete. Then CAD standards, dimensioning and labeling take place. Next, plots of the drawings are made and the technician schedules another visit to the job site. This is considered the final audit, where all dimensions are checked for accuracy against "as built"existing conditions. Notes are taken and all changes are applied to the drawing for final submission.