Chicago, IL Exterior Photometric Permit Requirements
Automated browser-native IESNA RP-8 & Chicago Energy Conservation Code + Zoning Spill compliance verification and ARCH D vector submittal compilation.
Submittal Compliance Parameters
Electrical contractors, civil engineers, and lighting distributors submitting exterior parking plans in Chicago, IL must demonstrate horizontal & vertical boundary spill below 0.50 fc and exact luminaire wattage reconciliation with IECC 2024.