Questions Clients Ask Before Starting

When a processing plant considers virtual metrology for the first time, the questions are rarely about the technology itself. They are about fit, cost of delay, and what happens after the scan. Over the past few projects, we have heard the same concerns repeated, and they deserve a straight answer.

One of the first questions is always about access. Plant managers want to know if we need to shut down a line to scan structural steel. The short answer is no. Our laser scanners and drones operate during normal working conditions. For thermal expansion monitoring, we actually prefer the structure to be under its usual thermal load. That gives us a real baseline rather than a cold-state measurement.

Another common question is about data format. Engineering teams worry they will receive a point cloud they cannot open or that requires expensive software. We deliver in standard formats — E57, LAS, and RCP — that work with most common CAD and BIM platforms. If a team uses something less common, we can export to a neutral format like OBJ or DXF. The goal is to make the data usable on day one, not to sell a software license.

Accuracy is the third recurring topic. Clients ask how we verify that a measurement is correct. We run control checks using known reference points on site. For laser scanning, we place coded targets at fixed locations and measure them with a total station. The scan data is then registered against those targets. The reported accuracy is not a theoretical number from a datasheet — it is the actual deviation we see in the field. We share that report with the client.

Finally, people ask what happens after the first scan. Is this a one-time service or something ongoing? The answer depends on the structure. For critical steelwork in high-temperature zones, we recommend a baseline scan followed by quarterly or bi-annual checks. For less critical areas, an annual scan is enough. We do not push a recurring contract unless the data shows a clear benefit. Some clients start with a single scan and decide later based on what they find.