Patrick provided professional survey services by utilizing terrestrial LiDAR at an electrical substation. The LiDAR data collection provided the advantage of obtaining measurements to key features that were energized and otherwise a safety hazard. The LiDAR survey allowed Patrick to perform the survey without a shutdown of the substation. Features such as overhead wires, connection points, structural trusses were mapped in accordance with important three-dimensional accuracy requirements. The LiDAR has even been used to scan conduits in tight crawl spaces and underneath skids to measure where conduits would enter through the floor and where they would exit to the rest of the substation.