This opportunity involves replacing an existing UPS system with a new permanent Eaton 93PM system in Building 1524. The required system must provide 480 minutes of battery backup runtime and operate on a 208V or 220V, 3-phase power supply. A temporary UPS system must be installed to support active loads before decommissioning the legacy unit. No existing electrical drawings for the building are available to support cost estimates. The location for performance is Building 1524, but no budget amount or submission timelines are specified.