Please see attached Sources Sought Notice and Statement of Work. Questions w Answers Could the Government please provide the required electrical characteristics for the permanent UPS system, including input/output voltage, phase, and frequency? Input/Output Voltage: 208V or 220V, 3-phase power supply. Could the Government please specify the required battery backup runtime for the permanent UPS system? T he system needs to provide 480 minutes of runtime. Are existing electrical one-line diagrams, as-built drawings, or other relevant electrical drawings for Building 1524 available to support development of the ROM estimate? No. Could the Government please clarify the required maintenance bypass configuration for the new UPS installation? To prevent any disruption to critical operations, the Government requires the installation of a temporary UPS system to support the active load prior to decommissioning the legacy unit and installing the new permanent Eaton 93PM system .