This project involved the development of a high-fidelity 3D model encompassing approximately 238 miles of 69 kV transmission lines and 42 miles of 138 kV transmission lines. The 3D model served as a comprehensive analytical tool to evaluate National Electrical Safety Code (NESC) clearance requirements and support compliance with the reporting standards outlined in HB 4150.
Using this data-driven approach, each span was systematically analyzed to identify potential clearance violations and overall system compliance. The resulting deliverables included a detailed report outlining span-by-span findings, structure identification, line segmentation, voltage classifications, and all identified clearance deficiencies.
To further enhance usability and decision-making, a GIS-integrated, color-coded dataset was produced, providing a clear visual distinction between compliant and non-compliant spans. This enabled the client to quickly interpret results and prioritize corrective actions.

