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This image shows an electrical panel labeled as "PANEL NLP" with specifications for 208/120 VAC, 3 Phase - 4 Wire power configuration, and Arc Flash Protection rated at 5000 AIC with Risk Category 1. The panel appears to be a Square D distribution panel containing multiple circuit breakers arranged in two vertical columns. This electrical infrastructure component appears to be part of the HVAC and Fire Life Safety upgrade project at the Portland, ME Air Traffic Control Tower, as referenced in the associated contract opportunity.

The image provides visual documentation of existing electrical infrastructure that will likely need to be considered in the scope of work for the renovation project, which includes significant HVAC equipment replacement and upgrades, including new chillers, boilers, pumps, and building automation systems. The electrical panel's specifications and configuration would be relevant for contractors planning work on the HVAC and control systems that will interface with or draw power from this electrical distribution equipment.