UT-Battelle, the management and operations contractor for Oak Ridge National Laboratory, is seeking proposals for a Three-Phase Uninterruptible Power Supply (UPS) System with internal batteries or domestic equivalents. This procurement supports a Department of Energy-funded project, with performance at the laboratory in Oak Ridge, Tennessee. The acquisition uses a brand name or equal approach and includes attachments covering commercial terms and conditions, prime flowdown clauses, a bill of materials, and abbreviated representations and certifications.