UT-Battelle, LLC, the management and operations contractor for Oak Ridge National Laboratory in Oak Ridge, Tennessee, seeks proposals for aluminum sheet and rectangular and square tubing in 6061 and 6063 alloys, or domestic equivalents, to support a DOE-funded project. The procurement includes terms and conditions for commercial products and services, prime flowdown clauses, a bill of materials, and abbreviated representations and certifications. FAR 52.211-6, Brand Name or Equal, applies. Interested bidders should review the attached terms, flowdowns, bill of materials, and certification requirements.